CN108560150A - A kind of new-energy automobile interior trim dither mechanism - Google Patents
A kind of new-energy automobile interior trim dither mechanism Download PDFInfo
- Publication number
- CN108560150A CN108560150A CN201810373641.XA CN201810373641A CN108560150A CN 108560150 A CN108560150 A CN 108560150A CN 201810373641 A CN201810373641 A CN 201810373641A CN 108560150 A CN108560150 A CN 108560150A
- Authority
- CN
- China
- Prior art keywords
- connect
- seat
- vibrating shaft
- energy automobile
- top plate
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Abstract
The invention discloses a kind of new-energy automobile interior trim dither mechanisms,Including base platform,Holder,Vibrating shaft,Resetting spring,Lower wall seat,Upper disk seat,Top plate,Motor and needle plate,Holder is by column,Stull shelves,Connecting rod and guide holder composition,And column lower end is connect with base platform,Upper end is connect with top plate,Stull shelves link together two columns of side,It is welded among connecting rod one end and column,Other end is welded with guide holder,Vibrating shaft upper end is equipped with thread spindle,Thread spindle is connect with lower wall seat,Resetting spring is set on vibrating shaft,Six 1/3 ball grooves are uniformly provided on lower wall seat upper surface,Motor is connect with top plate,The output shaft of motor is connect across top plate with upper disk seat,Six rotation steel balls are uniformly provided on upper disk seat lower face,Needle plate is connect with vibrating shaft lower end,The driving mechanism of opposite needled conventionally machine,Vibration frequency higher,Mechanical oscillation are small,Noise is low；Vibrating shaft up-down vibration will not rotate, and resetting spring installation is reliable and stable.
Description
Technical field
The invention belongs to technical field of new energy, specifically, the present invention relates to a kind of new-energy automobile interior trim use
Dither mechanism.
Background technology
The non-woven fabrics of present new-energy automobile interior trim is all to pass through (Kai Bao-shredding-combing-lapping-needle using chemical fibre cotton
Thorn (spun lacing)-jacquard weave-winding) etc. techniques be fabricated, formed in needling process by piercing thorn machine under machine and Duo Tai on more platforms,
Wherein the vibration frequency of needle plate, depth of needling and cloth pin density are the core technology parameters that product quality is influenced in needling process.
The mechanism of the driving vibrating shaft up-down vibration used at present is eccentric wheel-connecting rod-slide block mechanism, i.e. crank block machine
The blank of structure will improve the vibration frequency of needle plate in acupuncture course, then can improve the rotating speed of motor, motor speed is high, will
Eccentric wheel high-speed is driven to rotate, but the high-speed rotation of eccentric wheel, it can bring about mechanical oscillation and noise of equipment.
A kind of needing machine of Chinese patent of Patent No. 201720462920.4, including rack, the rack are equipped with needle
Mechanism is pierced, the acupuncture mechanism includes guide pad and passes vertically through the needle beam of guide pad, and the needle beam, which is equipped with, drives needle beam perpendicular
The needle that histogram moves back and forth upwards pierces dynamical element, and the lower end of the needle beam is equipped with needle plate, and the acupuncture mechanism includes driving to lead
The offsetting mechanism moved back and forth in the horizontal direction to block.Piercing dynamical element by needle drives needle beam to pump so that
Needle plate, which pumps, completes needle thorn composite move.When needle plate moves downward offsetting mechanism drive guide pad along with
The identical direction movement of nonwoven cloth conveying direction so that the pricker on needle plate and nonwoven cloth synchronizing moving.Needle plate is transported upwards
It is dynamic to continue that guide pad is driven to move to original direction without departing from nonwoven cloth hour offset mechanism.It is thus less prone to and pricker is rolled over
Disconnected situation.After pricker is detached from nonwoven cloth, offsetting mechanism drives needle plate to be returned to original position.It is realized by eccentric wheel upper
Lower reciprocating action, frequency depend on motor working frequency, punch frequency be difficult improve.
A kind of needing machine of Chinese patent of Patent No. 201710408997.8, including organic frame and main motor, the machine
Erection is equipped with crossbeam frame, and the crossbeam frame is made of first crossbeam bar and second cross beam bar；In the first crossbeam bar and second
The rotation axis being sequentially connected with the main motor is provided between beam rail；Semicircle weight block is installed in the rotation axis；
The rotation axis is connected with needle cloth shell by couple axle, is hollow in the needle cloth shell, is embedded with pin board, the pin board
Upper closed assembly is placed with dismountable rolled-up stock；The circular hole of multiple aligned transfers, the hole of the circular hole are densely covered on the pin board
Diameter is 1-2.5mm；The needle cloth shell side also inserts mouth；Needle plate is provided with immediately below the needle cloth shell, on the needle plate
It is densely covered with the bottom outlet of multiple aligned transfers, the bottom outlet is one-to-one with the circular hole；The needle plate is with the rack
It is detachably connected.The needing machine structure novel, acupuncture effect is good, broken needle is few.The cam mechanism of use is realized up and down reciprocatingly
Action, frequency depend on motor working frequency, punch frequency be difficult improve.
Invention content
The present invention provides a kind of new-energy automobile interior trim dither mechanism, the driving machine of relatively traditional needing machine
Structure, vibration frequency higher, mechanical oscillation are small, and noise is low；Vibrating shaft up-down vibration simultaneously, will not rotate, in addition resetting spring
It installs reliable and stable.
To achieve the goals above, the technical solution that the present invention takes is：A kind of new-energy automobile interior trim high-frequency vibration
Mechanism, including base platform, holder, vibrating shaft, resetting spring, lower wall seat, upper disk seat, top plate, motor and needle plate, the holder
It being made of column, stull shelves, connecting rod and guide holder, there are four the column is set, and column lower end is connect with base platform, on
End is connect with top plate, and the stull shelves link together two columns of side, is welded among described connecting rod one end and column
It connects, other end is welded with guide holder, and the guide holder upper surface is equipped with limit hole one, and the vibrating shaft upper end is equipped with screw thread
Axis, thread spindle are connect with lower wall seat by right-handed thread, and lower wall seat lower face is equipped with limit hole two, the reseting spring sleeve
It is located on vibrating shaft, and resetting spring lower end is contacted with limit hole one, upper end is contacted with limit hole two, lower wall seat upper surface
On be uniformly provided with six 1/3 ball grooves, the motor is connect with top plate, and the output shaft of the motor passes through top plate to connect with upper disk seat
Connect, six rotation steel balls be uniformly provided on the upper disk seat lower face, under action of reset spring, steel ball always with 1/3 ball groove
Or the contact of lower wall seat upper surface, the needle plate are connect with vibrating shaft lower end.
Preferably, pilot hole is equipped in the guide holder, the pilot hole inner wall is equipped with limiting slot, outside the vibrating shaft
Wall is equipped with limit rectangular strip, and limiting rectangular strip can be as vibrating shaft up and down motion be slided in limiting slot.
Preferably, the vibrating shaft lower end is equipped with limited block.
Preferably, six closing pieces are uniformly provided on the upper disk seat side wall, the internal face of the closing piece is ball curved surface, described
Closing piece is connect with the spherical cavity that upper disk seat is formed with steel ball shape balling-up pair, and the closing piece is bolted connection with upper disk seat.
Preferably, the holder (2) forms for square tubes soldering.
Preferably, the limited block (32) is integrally machined molding with vibrating shaft (3).
It is using the advantageous effect of above technical scheme：The new-energy automobile interior trim dither mechanism, by lapping
The netted chemical fibre cotton of multilayer after machine lapping passes through from base platform, and then motor works, the upper disk seat of output shaft driving of motor
It rotates, the steel ball in upper disk seat moves together with upper disk seat, upper disk seat rotation, in the effect of the elastic restoring force of resetting spring
Under, steel ball can be made to fall into a little while in 1/3 ball groove on lower wall seat upper surface, a little while from 1/3 ball on lower wall seat upper surface
It is moved out in slot so that vibrating shaft realizes high-frequency up-down vibration, the driving of relatively traditional needing machine with needle plate
Mechanism, vibration frequency higher, mechanical oscillation are small, and noise is low.
The guide holder upper surface is equipped with limit hole one, and lower wall seat lower face is equipped with limit hole two, the reset bullet
Spring is set on vibrating shaft, and resetting spring lower end is contacted with limit hole one, and upper end is contacted with limit hole two, resetting spring installation
It is reliable and stable, be not in lateral positioning.
Pilot hole is equipped in the guide holder, the pilot hole inner wall is equipped with limiting slot, is set on the vibrating shaft outer wall
There is limit rectangular strip, and limiting rectangular strip can realize vibrating shaft only up and down as vibrating shaft up and down motion is slided in limiting slot
Vibration, will not rotate.
The vibrating shaft lower end be equipped with limited block, avoid vibrating shaft the elastic restoring force of resetting spring act on next it is past
Upper movement.
Be uniformly provided with six closing pieces on the upper disk seat side wall, the internal face of the closing piece is ball curved surface, the closing piece with
The spherical cavity that upper disk seat is formed is connect with steel ball shape balling-up pair, and the closing piece is bolted connection with upper disk seat, facilitates steel
The installation of ball and lubrication.
Description of the drawings
Fig. 1 is the new-energy automobile interior trim dither mechanism overall structure diagram；
Fig. 2 is holder side view；
Fig. 3 is A-A sectional views；
Fig. 4 is lower wall seat vertical view；
Fig. 5 is upper disk seat upward view；
Wherein：
1, base platform；2, holder；3, vibrating shaft；4, resetting spring；5, lower wall seat；6, upper disk seat；7, top plate；8, electric
Machine；9, needle plate；20, column；21, stull shelves；22, connecting rod；23, guide holder；23-1, pilot hole；23-2, limiting slot；23-3、
Limit hole one；30, thread spindle；31, rectangular strip is limited；32, limited block；50-1, limit hole two；50-2,1/3 ball groove；60, steel
Ball；61, closing piece.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to the design of the present invention, technical solution
Solution, and contribute to its implementation.
As shown in Figures 1 to 5, the present invention is a kind of new-energy automobile interior trim dither mechanism, relatively traditional needle
The driving mechanism of thorn machine, vibration frequency higher, mechanical oscillation are small, and noise is low；Vibrating shaft up-down vibration simultaneously, will not rotate,
In addition resetting spring installation is reliable and stable.
Including base platform 1, holder 2, vibrating shaft 3, resetting spring 4, lower wall seat specifically, as shown in Figures 1 to 5,
5, upper disk seat 6, top plate 7, motor 8 and needle plate 9, as shown in Figure 1, the holder 2 is by column 20, stull shelves 21,22 and of connecting rod
Guide holder 23 forms, and there are four the column 20 is set, and 20 lower end of column is connect with base platform 1, and upper end is connect with top plate 7,
As shown in Fig. 2, the stull shelves 21 link together two columns 20 of side, in 22 one end of the connecting rod and column 20
Between weld, other end and guide holder 23 weld, and 23 upper surface of the guide holder is equipped with one 23-3 of limit hole, the vibrating shaft 3
Upper end is equipped with thread spindle 30, and thread spindle 30 is connect with lower wall seat 5 by right-handed thread, and 5 lower face of lower wall seat is equipped with limit
Two 50-1 of hole, the resetting spring 4 are set on vibrating shaft 3, and 4 lower end of resetting spring is contacted with one 23-3 of limit hole, upper end
It is contacted with two 50-1 of limit hole, if Fig. 1, Fig. 4 show, six 1/3 ball groove 50-2, the motor 8 and top plate 7 is uniformly provided on end face
Connection, the output shaft of the motor 8 is connect across top plate 7 with upper disk seat 6, if Fig. 1, Fig. 5 show, on upper 6 lower face of disk seat
Be uniformly provided with six rotation steel balls 60, resetting spring 4 effect under, steel ball 60 always with 5 upper end 1/3 ball groove 50-2 or lower wall seat
Face contacts, and the needle plate 9 is connect with 3 lower end of vibrating shaft.
As shown in Figure 1, Figure 3, pilot hole 23-1 is equipped in the guide holder 23, the pilot hole 23-1 inner walls are equipped with limit
Position slot 23-2,3 outer wall of the vibrating shaft is equipped with limit rectangular strip 31, and limit rectangular strip 31 can be transported with about 3 vibrating shaft
It moves and is slided in limiting slot 23-2.
As shown in Figure 1,3 lower end of the vibrating shaft is equipped with limited block 32.
If Fig. 1, Fig. 5 show, six closing pieces 61 are uniformly provided on upper 6 side wall of disk seat, the internal face of the closing piece 61 is
Ball curved surface, the closing piece 61 are connect with the spherical cavity that upper disk seat 6 is formed with steel ball shape balling-up pair, and the closing piece 61 is logical with upper disk seat 6
Bolt is crossed to be fastenedly connected.
The holder (2) forms for square tubes soldering.
The limited block (32) is integrally machined molding with vibrating shaft (3).
Specific working mode is illustrated with specific embodiment below：
Embodiment 1：
The new-energy automobile interior trim dither mechanism, the netted chemical fibre cotton of multilayer after lapping machine lapping is from pedestal
Pass through on platform 1, then motor 8 works, and the upper disk seat of the output shaft of motor 8 driving 6 rotates, the steel ball 60 in upper disk seat 6 with
Upper disk seat 6 moves together, and upper disk seat 6 rotates, and under the action of the elastic restoring force of resetting spring 4, can make steel ball 60 a little while
It falls into 1/3 ball groove 50-2 on 5 upper surface of lower wall seat, is moved from 1/3 ball groove 50-2 on 5 upper surface of lower wall seat a little while
Out so that vibrating shaft 3 realizes high-frequency up-down vibration with needle plate 9, and the driving mechanism of relatively traditional needing machine is shaken
Dynamic frequency higher, mechanical oscillation are small, and noise is low.
Embodiment 2：
On the basis of embodiment 1, following improvement is made：23 upper surface of the guide holder is equipped with one 23-3 of limit hole, institute
It states 5 lower face of lower wall seat and is equipped with two 50-1 of limit hole, the resetting spring 4 is set on vibrating shaft 3, and 4 lower end of resetting spring
It is contacted with one 23-3 of limit hole, upper end is contacted with two 50-1 of limit hole, and resetting spring 4 is installed reliable and stable, is not in transverse direction
Positioning.
Pilot hole 23-1 is equipped in the guide holder 23, the pilot hole 23-1 inner walls are described equipped with limiting slot 23-2
3 outer wall of vibrating shaft is equipped with limit rectangular strip 31, and limiting rectangular strip 31 can be as the up and down motion of vibrating shaft 3 be in limiting slot 23-2
Middle sliding is realized 3 up-down vibrations of vibrating shaft, will not be rotated.
3 lower end of the vibrating shaft is equipped with limited block 32, avoids vibrating shaft 3 under the elastic restoring force effect of resetting spring 4
One up moves.
Embodiment 3：
On the basis of embodiment 1, following improvement is made：It is uniformly provided with six closing pieces 61, institute on upper 6 side wall of disk seat
The internal face for stating closing piece 61 is ball curved surface, and the closing piece 61 is connect with the spherical cavity that upper disk seat 6 is formed with steel ball shape balling-up pair, described
Closing piece 61 is bolted connection with upper disk seat 6, facilitates installation and the lubrication of steel ball 60.
The present invention is exemplarily described above in association with attached drawing, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (6)
1. a kind of new-energy automobile interior trim dither mechanism, it is characterised in that：Including base platform (1), holder (2), shake
Moving axis (3), resetting spring (4), lower wall seat (5), upper disk seat (6), top plate (7), motor (8) and needle plate (9), the holder (2)
It is made of column (20), stull shelves (21), connecting rod (22) and guide holder (23), there are four the column (20) sets, and column
(20) lower end is connect with base platform (1), and upper end is connect with top plate (7), and the stull shelves (21) are by two columns of side
(20) it linking together, is welded among described connecting rod (22) one end and column (20), other end is welded with guide holder (23),
Guide holder (23) upper surface is equipped with limit hole one (23-3), and vibrating shaft (3) upper end is equipped with thread spindle (30), thread spindle
(30) it is connect by right-handed thread with lower wall seat (5), lower wall seat (5) lower face is equipped with limit hole two (50-1), described multiple
Position spring (4) is set on vibrating shaft (3), and resetting spring (4) lower end is contacted with limit hole one (23-3), upper end and limit hole
Two (50-1) are contacted, and six 1/3 ball grooves (50-2), the motor (8) and top plate are uniformly provided on lower wall seat (5) upper surface
(7) it connects, the output shaft of the motor (8) is connect across top plate (7) with upper disk seat (6), on upper disk seat (6) lower face
It is even set there are six rotation steel ball (60), resetting spring (4) effect under, steel ball (60) always with 1/3 ball groove (50-2) or lower wall
The contact of seat (5) upper surface, the needle plate (9) connect with vibrating shaft (3) lower end.
2. a kind of new-energy automobile interior trim dither mechanism according to claim 1, it is characterised in that：The guiding
Pilot hole (23-1) is equipped in seat (23), pilot hole (26-1) inner wall is equipped with limiting slot (23-2), the vibrating shaft (3)
Outer wall is equipped with limit rectangular strip (31), and limiting rectangular strip (31) can be as (3 move up and down at limiting slot (23-2) vibrating shaft
Middle sliding.
3. a kind of new-energy automobile interior trim dither mechanism according to claim 1, it is characterised in that：The vibration
Axis (3) lower end is equipped with limited block (32).
4. a kind of new-energy automobile interior trim dither mechanism according to claim 1, it is characterised in that：The upper disk
Be uniformly provided with six closing pieces (61) on seat (6) side wall, the internal face of the closing piece (61) is ball curved surface, the closing piece (61) with it is upper
The spherical cavity that disk seat (6) is formed is connect with steel ball shape balling-up pair, and the closing piece (61) is bolted connection with upper disk seat (6).
5. a kind of new-energy automobile interior trim dither mechanism according to claim 1, it is characterised in that：The holder
(2) it is formed for square tubes soldering.
6. a kind of new-energy automobile interior trim dither mechanism according to claim 3, it is characterised in that：The limit
Block (32) is integrally machined molding with vibrating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373641.XA CN108560150A (en) | 2018-04-24 | 2018-04-24 | A kind of new-energy automobile interior trim dither mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373641.XA CN108560150A (en) | 2018-04-24 | 2018-04-24 | A kind of new-energy automobile interior trim dither mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560150A true CN108560150A (en) | 2018-09-21 |
Family
ID=63536585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373641.XA Withdrawn CN108560150A (en) | 2018-04-24 | 2018-04-24 | A kind of new-energy automobile interior trim dither mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295458A (en) * | 2019-07-31 | 2019-10-01 | 上海应用技术大学 | A kind of needing machine of the single main shaft double drive needle plate of non-woven cloth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03185847A (en) * | 1989-12-15 | 1991-08-13 | Toshiba Corp | Universal probe card |
| CN2478744Y (en) * | 2001-05-09 | 2002-02-27 | 丁正海 | Microirrigation belt punching machine |
| CN206645332U (en) * | 2017-03-30 | 2017-11-17 | 河北金隅鼎鑫水泥有限公司 | Can vibration feeder storehouse |
| CN206666787U (en) * | 2017-03-31 | 2017-11-24 | 惠州市金豪成无纺布有限公司 | A kind of non-woven fabrics needle machine |
| CN107641900A (en) * | 2017-09-20 | 2018-01-30 | 扬州华凯机械有限公司 | A kind of acupuncture mechanism of needing machine |
-
2018
- 2018-04-24 CN CN201810373641.XA patent/CN108560150A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03185847A (en) * | 1989-12-15 | 1991-08-13 | Toshiba Corp | Universal probe card |
| CN2478744Y (en) * | 2001-05-09 | 2002-02-27 | 丁正海 | Microirrigation belt punching machine |
| CN206645332U (en) * | 2017-03-30 | 2017-11-17 | 河北金隅鼎鑫水泥有限公司 | Can vibration feeder storehouse |
| CN206666787U (en) * | 2017-03-31 | 2017-11-24 | 惠州市金豪成无纺布有限公司 | A kind of non-woven fabrics needle machine |
| CN107641900A (en) * | 2017-09-20 | 2018-01-30 | 扬州华凯机械有限公司 | A kind of acupuncture mechanism of needing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295458A (en) * | 2019-07-31 | 2019-10-01 | 上海应用技术大学 | A kind of needing machine of the single main shaft double drive needle plate of non-woven cloth |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
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| WW01 | Invention patent application withdrawn after publication |