CN2808959Y - Transmission mechanism for needle-punching device of needle machine - Google Patents
Transmission mechanism for needle-punching device of needle machine Download PDFInfo
- Publication number
- CN2808959Y CN2808959Y CNU2005200592157U CN200520059215U CN2808959Y CN 2808959 Y CN2808959 Y CN 2808959Y CN U2005200592157 U CNU2005200592157 U CN U2005200592157U CN 200520059215 U CN200520059215 U CN 200520059215U CN 2808959 Y CN2808959 Y CN 2808959Y
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- CN
- China
- Prior art keywords
- bent axle
- needle
- crankshaft
- transmission mechanism
- needling device
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a transmission mechanism for a needling device of a needle machine, which comprises a crankshaft, a needling device, a plurality of needle beam pushing rods, a plurality of balancing guide rods and a plurality of counterpoises. The needling device is connected with the crankshaft through the needle beam pushing rods; the balancing guide rods are fixed on the crankshaft; each counterpoise is arranged on the corresponding balancing guide rod. The utility model is characterized in that at least one centrifugal wheel is arranged on the crankshaft. Compared with the advantages of the prior art, owing to the arrangement of the centrifugal wheel, the utility model can prevent the elastic deflection of the crankshaft; the partial impulse force of the crankshaft can be balanced out; the swing and resonance of the needle machine can be decreased. The transmission mechanism has the advantages of simple structure, low cost and easy realization.
Description
Technical field
The utility model relates to a kind of needling device transmission mechanism of needing machine.
Background technology
Existing needing machine is only paid attention to static balance, and just the weight of all needle beams and needle beam push rod and all balance guide rods and balancing weight is equal in weight.The time marquis of work, the inertia force of bent axle and impulsive force can make needing machine produce bigger rocking and resonating, and send very big noise.In order to address this problem, Chinese patent literature CN2352549Y " combined high-speed needing machine spindle gearing " discloses a kind of combined high-speed needing machine spindle gearing, form by main shaft, bearing block, belt pulley, eccentric wheel, left and right sides connecting rod, left and right sides guide rod etc., its principal character is to have additional shaft coupling and balance compensation mechanism on the main shaft, balanced compensated mechanism is made up of the inside connecting rod that is positioned at the main shaft middle part, and the other end of inside connecting rod is connected with the balance weight that moves up and down along guide pillar.But this structure more complicated, cost height, the difficult realization.
Summary of the invention
The utility model provides a kind of needling device transmission mechanism of needing machine, and purpose provides a kind of part impulsive force of offsetting bent axle, and the bullet that reduces bent axle becomes, and the needling device transmission mechanism of needing machine simple in structure, and the technical scheme of employing is as follows:
The needling device transmission mechanism of needing machine of the present utility model, comprise bent axle, needling device, a plurality of needle beam push rod, a plurality of balance guide rod and a plurality of balancing weight, needling device connects bent axle by the needle beam push rod, the balance guide rod is fixed on the bent axle, each balancing weight is located on the corresponding balance guide rod, and it is characterized in that: described bent axle is provided with at least one centrifugal wheel.
Described bent axle is provided with at least two centrifugal wheels.Because a plurality of centrifugal wheels are set, centrifugal force that each centrifugal wheel produces can prevent effectively that just bent axle generation bullet from becoming, and can offset the part impulsive force that bent axle produces like this, reduces rocking and resonating of needing machine.
Through simple experiment, be arranged on position on the bent axle by selecting suitable centrifugal wheel weight and quantity and centrifugal wheel, just can obtain good effect.
The utility model beneficial effect against existing technologies is, owing to be provided with centrifugal wheel, can prevent that therefore bent axle generation bullet from becoming, and can offset the part impulsive force of bent axle, reduce needing machine and rock and resonate, and simple in structure, cost is low, be easy to realize.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred embodiment.
The specific embodiment
As shown in drawings, the needling device transmission mechanism of the needing machine in this preferred embodiment comprises bent axle 1, needling device 2, a plurality of needle beam push rod 3, a plurality of balance guide rod 4 and a plurality of balancing weight 5, and described bent axle 1 is provided with a plurality of centrifugal wheels 6.
Bent axle 1 is located on the frame 7 of needing machine.
Needling device 2 connects bent axle 1 by needle beam push rod 3, and balance guide rod 4 is fixed on the bent axle 1, and each balancing weight 5 is located on the corresponding balance guide rod 4.
Through simply experiment several times, weight that just can be by selecting suitable centrifugal wheel 6 and quantity and centrifugal wheel 6 are arranged on the position on the bent axle 1, make centrifugal wheel 6 produce suitable centrifugal force, prevent that effectively bent axle 1 from bullet taking place become, and can offset the part impulsive force that bent axle 1 produces, reduce rocking and resonating of needing machine.
Claims (2)
1, a kind of needling device transmission mechanism of needing machine, comprise bent axle, needling device, a plurality of needle beam push rod, a plurality of balance guide rod and a plurality of balancing weight, needling device connects bent axle by the needle beam push rod, the balance guide rod is fixed on the bent axle, each balancing weight is located on the corresponding balance guide rod, and it is characterized in that: described bent axle is provided with at least one centrifugal wheel.
2, the needling device transmission mechanism of needing machine as claimed in claim 1, it is characterized in that: described bent axle is provided with at least two centrifugal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200592157U CN2808959Y (en) | 2005-06-03 | 2005-06-03 | Transmission mechanism for needle-punching device of needle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200592157U CN2808959Y (en) | 2005-06-03 | 2005-06-03 | Transmission mechanism for needle-punching device of needle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808959Y true CN2808959Y (en) | 2006-08-23 |
Family
ID=36925141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200592157U Expired - Lifetime CN2808959Y (en) | 2005-06-03 | 2005-06-03 | Transmission mechanism for needle-punching device of needle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808959Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101680145B (en) * | 2007-06-15 | 2012-06-20 | 恒天(奥地利)控股有限公司 | Device for needling a nonwoven web |
| CN104963104A (en) * | 2015-07-31 | 2015-10-07 | 中原工学院 | Crank connecting rod reciprocating movement mechanism of needling machine for small-size teaching and scientific research experiment |
| CN105256467A (en) * | 2015-11-05 | 2016-01-20 | 汕头三辉无纺机械厂有限公司 | High-frequency raising needling machine |
-
2005
- 2005-06-03 CN CNU2005200592157U patent/CN2808959Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101680145B (en) * | 2007-06-15 | 2012-06-20 | 恒天(奥地利)控股有限公司 | Device for needling a nonwoven web |
| CN104963104A (en) * | 2015-07-31 | 2015-10-07 | 中原工学院 | Crank connecting rod reciprocating movement mechanism of needling machine for small-size teaching and scientific research experiment |
| CN105256467A (en) * | 2015-11-05 | 2016-01-20 | 汕头三辉无纺机械厂有限公司 | High-frequency raising needling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150603 Granted publication date: 20060823 |