CN205676617U - Two-sided Double felting needle felting machine - Google Patents
Two-sided Double felting needle felting machine Download PDFInfo
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- CN205676617U CN205676617U CN201620573625.1U CN201620573625U CN205676617U CN 205676617 U CN205676617 U CN 205676617U CN 201620573625 U CN201620573625 U CN 201620573625U CN 205676617 U CN205676617 U CN 205676617U
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- frame
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- pressing plate
- needle
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Abstract
This utility model discloses a kind of two-sided Double felting needle felting machine.Including frame, being provided with main transmission in described frame, described main transmission includes driver element, the first main shaft and the second main shaft；Wherein, being provided with sprocket wheel on the first described main shaft or the second main shaft, driver element is connected with described chain gear transmission by chain；One end of described first main shaft and the second main shaft is connected by shaft coupling；The other end of described first main shaft and the second main shaft stretches out outside frame respectively, and the external part at each main shaft is installed with two eccentrics, and the eccentric direction of two described eccentrics is contrary.In above-mentioned structure of the present utility model, needing machine main transmission structure is simple, and due to the chain drive used, maintaining is convenient；Compaction apparatus is shuttle-type, does not affect main transmission, and fuselage shaking is little, can realize high speed acupuncture, significant to the unit weight and tensile strength improving product.
Description
Technical field
This utility model relates to a kind of two-sided Double felting needle felting machine, can be applicable to alumina silicate fiber needling blanket, rock mineral wool, is centrifuged
The production of glass cotton etc..
Background technology
Needing machine is the key equipment on alumina silicate fiber needling blanket, rock mineral wool, centrifugally glass-wool production line, Main Function
It is to increase density and the tensile strength of needle punched blanket.Two-sided Double felting needle felting machine prototype in the market is still the eighties in last century
Our country has introduced a kind of needing machine from France, and the main transmission of this needing machine comprises 4 main shafts, equipped with stepping system
System, structure sufficiently complex (as shown in Figure 1), and main transmission are V V belt translation, and point transmission on both sides is cog belt transmission, changes V
Main shaft and shaft coupling need to be dismantled when band and cog belt, maintaining is cumbersome, it is often more important that find tooth in actual use
There is slippage phenomenon after using a period of time in shape band, and the eccentric arm causing needing machine two ends is asynchronous, there is production safety hidden
Suffer from.
Utility model content
For overcoming drawbacks described above, this utility model provides a kind of simple in construction, the two-sided Double felting needle felting machine of smooth running.
For reaching above-mentioned purpose, two-sided Double felting needle felting machine of the present utility model, including frame, described frame is arranged
There is main transmission, be provided with two arms connecting dynamical system, wherein, hanging of nearly frame side in described frame both sides
Upper stitch bed in arm connection frame, the lower needle-bar in the arm connection frame of remote frame side；Described two-sided Double felting needle felting machine bag
Including the main transmission being arranged in frame, described main transmission includes driver element, the first main shaft and the second main shaft；Its
In, the first described main shaft or the second main shaft are provided with sprocket wheel, driver element is by chain with described chain gear transmission even
Connect；One end of described first main shaft and the second main shaft is connected by shaft coupling；Described first main shaft and the other end of the second main shaft
Stretching out respectively outside frame, the external part at each main shaft is installed with two eccentrics, the eccentric direction of two described eccentrics
On the contrary.
It is also preferred that the left also include being arranged on frame top board mechanism, described press plate mechanism includes:
Pressing plate and swing arm；Wherein, one end of swing arm is articulated in frame, and described pressing plate is arranged on the another of described swing arm
One end, described pressing plate is provided with pin hole, and described pin hole is correspondingly arranged with the pricker of described upper stitch bed；At described pressing plate
Lower section is provided with two push rods, and described push rod is arranged on the arm of nearly frame side or connects on frame below arm；Described
Pressing plate and frame foot between be connected and have extension spring.
It is also preferred that the left described arm connects needle-bar by balanced controls；Described balanced controls include: described each
It is articulated with a length direction shape under arm and connects frame, be all articulated with two balances at the described upper side frame connecting frame and lower frame
Bar, wherein one end of the gimbal lever is articulated on connection frame, and the other end is articulated in frame, in described frame described in correspondence
Connecting frame and be provided with window, the two ends of described upper stitch bed and lower needle-bar are fixed on connection frame through needle-bar.
It is also preferred that the left be provided with limited support bar inside frame below described pressing plate.
It is also preferred that the left described pressing plate and front and back two be provided with crimping on the side.
It is also preferred that the left described push rod by a linking arm or connecting rod and arm or is connected frame connection；Described push rod
Highly can adjust, be provided with protection set in described push rod upper end.
It is also preferred that the left described push rod includes: sleeve pipe, described sleeve pipe is installed with nut, spiral shell on described nut
Being connected to screw rod, described screw rod can be screwed in sleeve pipe；Described protection set is nylon jacket, and described nylon jacket is arranged on spiral shell
Masthead portion.
In above-mentioned structure of the present utility model, needing machine main transmission structure is simple, due to the chain drive used, safeguards
Easy maintenance；Compaction apparatus is shuttle-type, does not affect main transmission, and fuselage shaking is little, can realize high speed acupuncture, to improving product
Unit weight and tensile strength significant.
Accompanying drawing explanation
Fig. 1 is main transmission structural representation in prior art.
Fig. 2 is top view of the present utility model
Fig. 3 is front view of the present utility model
Fig. 4 is right view of the present utility model
Fig. 5 is the K direction view of Fig. 4.
Fig. 6 is the structural representation of ejector rod part in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings an embodiment of the present utility model is described in further detail:
As shown in Figures 1 to 4, the two-sided Double felting needle felting machine of a kind of band pressing plate of the present utility model, mainly by main transmission
System, two-sided to the thorn composition such as system, swing type compaction apparatus, frame.
Main transmission of the present utility model is by motor the 8, first shaft coupling 9, decelerator the 10, first sprocket wheel 11, bearing block
2, the composition such as first main shaft the 3, second sprocket wheel the 4, second main shaft the 6, second shaft coupling 5 (as shown in Figure 2).Carried by motor 8 during work
For power, being connected with decelerator 10 by the first shaft coupling 9, the first sprocket wheel 11 is contained on reducer output shaft, and the second sprocket wheel 4 is pacified
It is contained on the first main shaft 3, and the first main shaft 3 is connected with the second shaft coupling with the second main shaft 6.
Described two-sided thorn system is comprised 4 identical eccentric arms 12, flat cross bar 23, upper needle plate 14, upper stitch bed 13,
Lower needle plate 16, lower needle-bar 15 etc. (as shown in Figure 3).2 eccentric arms 12 are arranged on the first main shaft 3 He with the position of peak
The two ends of the second main shaft 6, needle-bar 13 under installing on two arms, lower needle plate 16 is fixed on lower needle-bar 15；Again by other 2
Eccentric arm 12 is arranged on inner side with the position of minimum point, installs needle-bar 13, upper stitch bed 13 is installed on two arms
Needle plate 14.Flat cross bar 23 be used for ensureing arm 12 by upper and lower orbiting motion, when two main axis, 4 eccentric arms 12 carry
Needle plate up and down to realize thorn action, upper and lower needle plate has the pin hole of equal number, when pricker is installed, and the pin phase on upper and lower needle plate
Stagger mutually.
Described swing arm compaction apparatus by swing mechanism 21, pressing plate 18, support bar 20, push rod 19, extension spring 22 etc. (as figure
Shown in 4) etc. composition.Swing mechanism is welded on the both sides of needing machine frame 24, needing machine frame leaves elongated hole, can go up downward
Joint；Having the circular hole of a number of φ 9mm on pressing plate 18, in work, pricker to pass from this some holes, in pressing plate 18 both sides
Having bolt hole, be bolted with swing mechanism 21, such pressing plate 18 can carry out 4 ° of curved tracks along with swinging structure 21
The up and down motion of mark；Support bar 20 is welded on the lower acupuncture riser of needing machine, and self can realize length adjustment；Push rod 19 with
Upper needle plate arm 12 is connected with, and equally carries out length adjustment, when push rod 19 is along with pressing plate 18 quilt when arm 12 rises
Jack-up, when push rod 19 declines, pressing plate 18 declines under the effect of extension spring 22 the most in time, encounters support bar 20 and i.e. stops.
Production process of the present utility model is as follows:
When producing the aluminium silicate needle punched blanket of 50mm specification, before blanket is introduced into needing machine, press key, slowly
Rotating the frequency adjusting knob on switch board, now needing machine starts, and motor 8 imparts power to subtract by the first shaft coupling 9
Speed device 10, the first sprocket wheel 11 on decelerator 10 output shaft makes the first main shaft 3 and the second main shaft 6 synchronize rotation by chain gear transmission
Turning, 2 eccentric arms 12 at main shaft two ends drive lower needle plate 16 to move downward, and two other arm 12 of inner side drives upper needle plate
14 move upward, and pressing plate 18 jack-up, pressing plate 18 are carried out 4 ° of arcs along with swing mechanism by the push rod 19 being also secured on arm 12
Work is lifted, when 2 eccentric arms 12 at main shaft two ends start to move downward by peak with upper needle plate 14 on shape track
Time, pressing plate 18 is as well as declining together, and due to the effect of extension spring 22, pressing plate 18 is more very fast than pricker to be fallen on blanket, by blanket
Falling after making real on support bar 20, pricker passes in the circular hole from pressing plate 18, until penetrating blanket, so plays needle punched blanket
To first pressing the effect stung afterwards.Now, upper needle plate 14 arrives minimum point, and lower needle plate 16 arrives peak, and main shaft is rotated further, acupuncture
Machine repeats above-mentioned motor process.
Wherein, push rod 19 and upper needle plate arm or be connected frame and be connected with, when push rod along with pressing plate when arm rises (as
Fig. 3) by jack-up, when push rod (such as Fig. 4) declines, pressing plate declines under the effect of extension spring the most in time, and realizes the compacting to blanket and make
With.
Fig. 6 show the structural representation of push rod of the present utility model；Push rod passes through a linking arm or connecting rod 55 and hangs
Arm or connection frame connect；Push rod includes: sleeve pipe 54, is installed with nut 53 on described sleeve pipe, is spirally connected on described nut
There are screw rod 52, described screw rod can be screwed in sleeve pipe, so the height of push rod can be finely adjusted.Described protection set
For nylon jacket 51, described nylon jacket is arranged on screw tip.
In summary, the presser device in this utility model, owing to using novel system for compacting, alleviate main transmission
Burden, eccentric vibrating alleviates, and can realize high speed acupuncture, and the highest acupuncture speed can reach 120 beats/min；And new main shaft passes
Dynamic system reduces motor speed by decelerator, and at decelerator outfan by 2 main axis of chain-driving, structure is the simplest
Changing, due to the chain drive used, maintaining is the most very convenient.By the unit weight to improving product of the needing machine after redesigning
Significant with tensile strength.
Claims (1)
1. a two-sided Double felting needle felting machine, including frame, is provided with main transmission, in described frame in described frame
Both sides are provided with two arms connecting dynamical system, wherein, the upper stitch bed in the arm connection frame of nearly frame side, remote machine
Lower needle-bar in the arm connection frame of frame side；It is characterized in that: described two-sided Double felting needle felting machine includes being arranged in frame
Main transmission, described main transmission includes driver element, the first main shaft and the second main shaft；Wherein, described
Being provided with sprocket wheel on one main shaft or the second main shaft, driver element is connected with described chain gear transmission by chain；Described first is main
One end of axle and the second main shaft is connected by shaft coupling；The other end of described first main shaft and the second main shaft stretches out frame respectively
Outward, the external part at each main shaft is installed with two eccentrics, and the eccentric direction of two described eccentrics is contrary；
Also including being arranged on frame top board mechanism, described press plate mechanism includes:
Pressing plate and swing arm；Wherein, one end of swing arm is articulated in frame, and described pressing plate is arranged on another of described swing arm
End, described pressing plate is provided with pin hole, and described pin hole is correspondingly arranged with the pricker of described upper stitch bed；Under described pressing plate
Side is provided with two push rods, and described push rod is arranged on the arm of nearly frame side or connects on frame below arm；Described
It is connected between pressing plate with frame foot and has extension spring；
Described arm connects needle-bar by balanced controls；Described balanced controls include: pivot joint under described each arm
There is a length direction shape to connect frame, be all articulated with the Liang Ge gimbal lever at the described upper side frame connecting frame and lower frame, wherein balance
One end of bar is articulated on connection frame, and the other end is articulated in frame, and in described frame, the connection frame described in correspondence is provided with
Window, the two ends of described upper stitch bed and lower needle-bar are fixed on connection frame through needle-bar；
Limited support bar it is provided with inside frame below described pressing plate；
Described pressing plate and front and back two be provided with crimping on the side；
Described push rod is by a linking arm or connecting rod and arm or is connected frame connection；The height of described push rod can be adjusted
Whole, protection set it is provided with in described push rod upper end；
Described push rod includes: sleeve pipe, is installed with nut on described sleeve pipe, is bolted with screw rod, institute on described nut
The screw rod stated can be screwed in sleeve pipe；Described protection set is nylon jacket, and described nylon jacket is arranged on screw tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573625.1U CN205676617U (en) | 2016-06-12 | 2016-06-12 | Two-sided Double felting needle felting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573625.1U CN205676617U (en) | 2016-06-12 | 2016-06-12 | Two-sided Double felting needle felting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676617U true CN205676617U (en) | 2016-11-09 |
Family
ID=57433427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573625.1U Active CN205676617U (en) | 2016-06-12 | 2016-06-12 | Two-sided Double felting needle felting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090665A (en) * | 2017-07-10 | 2017-08-25 | 侯钦娅 | Device for preparing needle punched non-woven fabrics |
-
2016
- 2016-06-12 CN CN201620573625.1U patent/CN205676617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090665A (en) * | 2017-07-10 | 2017-08-25 | 侯钦娅 | Device for preparing needle punched non-woven fabrics |
| CN107090665B (en) * | 2017-07-10 | 2019-05-31 | 上海名冠净化材料股份有限公司 | It is used to prepare the device of needle punched non-woven fabrics |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |