CN106826673A - A kind of novel needle plate strikes needle device - Google Patents
A kind of novel needle plate strikes needle device Download PDFInfo
- Publication number
- CN106826673A CN106826673A CN201710019621.8A CN201710019621A CN106826673A CN 106826673 A CN106826673 A CN 106826673A CN 201710019621 A CN201710019621 A CN 201710019621A CN 106826673 A CN106826673 A CN 106826673A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- shell
- actuating mechanism
- eccentric wheel
- needle 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
A kind of novel needle plate strikes needle device.It is related to automotive trim panel production field.Draw point can quickly be tapped, high working efficiency and simple structure is easy to operate, it is not necessary to walk about round needle plate.Including frame, detent mechanism, actuating mechanism and thimble, frame is provided with workbench, and needle plate is placed on workbench, actuating mechanism is in shell, thimble through actuating mechanism described in cage connection is located at, on detent mechanism, slide actuating mechanism along the detent mechanism by actuating mechanism；Detent mechanism includes the slide rail one and slide rail two in frame, and slide rail two is set on slide rail one by slip cap, and slide rail two is slided on slide rail one, and actuating mechanism on the slide rail two, on slide rail two slide by actuating mechanism；Shell is provided with groove, and detent mechanism is provided with handle, and handle stretches out shell through the groove.Draw point can quickly be tapped, high working efficiency and simple structure is easy to operate, it is not necessary to round the advantage that needle plate is walked about.
Description
Technical field
Needle device is struck the present invention relates to automotive trim panel production field, more particularly to a kind of weaving carding machine needle plate.
Background technology
, it is necessary to use the crude fibres such as flax, jute in automotive trim panel production process, crude fibre is carried out using needle plate
Combing, needle plate can wear and tear during long-term use, i.e., the draw point on needle plate needs to be regularly replaced.Change in the prior art
Using manual type, tapped using hammer and cause that draw point comes off from needle plate, labour intensity is big, efficiency is low, taps monoblock needle plate
Needs are constantly walked about round needle plate, use inconvenience.
A utility application disclosed in State Intellectual Property Office 2012-9-5（Application number：
2012200581237, title：Needle plate needle changing device）Disclose a kind of needle plate needle changing device specifically disclose including：Template, set
In the fixing groove and the electrical heating wire in the fixing groove of the base plate for placing needle plate entreated in a template.Use
When, the base plate of the needle plate of needle exchange bar will be needed to be placed in the fixing groove of template, the base plate of electrical heating wire electrified regulation needle plate reaches one
After fixed temperature, the mounting hole on the base plate of needle plate becomes big, can now change pin bar.Then stop logical to electrical heating wire
Electricity；After cooling, pin bar tightly fits in simultaneously fixation in the mounting hole on needle plate base plate.Made by this apparatus and method
The needle plate quality come is good, and fixation, needle plate long service life can reduce equipment lobby, improve production efficiency.Changed with needle plate
The characteristics of pin is conveniently and reliability is higher.The technical scheme come off to old draw point before needle exchange, institute are not mentioned
Cause that draw point comes off from needle plate not solve to be tapped using hammer, the problem that labour intensity is big and efficiency is low.
The content of the invention
The present invention is directed to problem above, there is provided one kind can quickly tap draw point, high working efficiency and simple structure behaviour
Make easy, it is not necessary to which the novel needle plate walked about round needle plate strikes needle device.
The technical scheme is that：A kind of novel needle plate strikes needle device, including frame, detent mechanism, actuating mechanism and
Thimble, the frame is provided with workbench, and needle plate is placed on the workbench, and the actuating mechanism is located in shell, the top
Pin is located on the detent mechanism through actuating mechanism described in the cage connection, the actuating mechanism is located at, the action machine
Structure is slided along the detent mechanism；
The detent mechanism includes the slide rail one and slide rail two in frame, and the slide rail two is set in slide rail by slip cap
On one, the slide rail two is slided on slide rail one, and on the slide rail two, the actuating mechanism is in slide rail for the actuating mechanism
Slided on two；
The shell is provided with groove, and the detent mechanism is provided with handle, and the handle stretches out shell through the groove.
The actuating mechanism includes the balancing weight in the shell, and the balancing weight is located at the top of the thimble,
The handle is on the balancing weight；
Part of the handle in shell is provided with spring fixed station, position corresponding with spring fixed station on the outer casing inner wall
Spring anchorage bracket is provided with, stage clip is provided between the spring fixed station and spring anchorage bracket.
The actuating mechanism includes the eccentric wheel in the shell, and the thimble is being movably connected in eccentric wheel just
Face, the reverse side of the eccentric wheel is provided with the cam for impacting, and the eccentric wheel is fixed in the shell by rotating shaft；
Eccentric wheel beating unit is additionally provided with the shell, the eccentric wheel beating unit is provided with reset with the bottom of the shell
Spring, the eccentric wheel beating unit is placed in the lower section of the cam.
The inwall of the shell is provided with track, and the eccentric wheel beating unit is through the track and can slide in orbit
Dynamic, the handle is on the eccentric wheel beating unit.
The outer wall of the thimble is provided with extension spring, and one end of the extension spring is fixed on the outer wall of the thimble, the drawing
The other end of spring is fixed on the outer wall of the shell.
The workbench is formed around clamping apparatus；
The clamping apparatus include that some fixing holes on the table surface are movably arranged at the geometrical clamp in fixing hole；
The geometrical clamp includes the strut being adapted to fixing hole and the geometrical clamp body for being fixed on strut top；
The geometrical clamp body includes intermediate plate and pedestal, and the pedestal is welded on the fix bar volume top, the intermediate plate and institute
State and be provided with elastic parts between pedestal.
Thimble is impacted using actuating mechanism so that thimble ejection realizes tapping the action of needle plate in the present invention.Only needing to will
Actuating mechanism energy storage, the energy abrupt release of storage is caused in release, i.e., can realize tapping the action of needle plate, accelerates needle plate
Efficiency is changed, needle plate efficiency high is tapped, labour intensity is low compared with prior art, simple to operate and simple structure.Using slide rail
One and the cooperation of slide rail two enable that actuating mechanism and thimble reach the optional position of workbench, it is not necessary to it is artificial round work
Platform completes whole work, significant increase operating efficiency reduction working strength by walking about.
The strength resetted using stage clip causes that thimble departs from needle plate all the time when not in use, facilitates staff to be determined
Position, when in use direct pull handle so that thimble is moved downward, loose one's grip after tapping draw point, the strength band resetted by stage clip
Dynamic thimble is raised labour efficiency from master reset, reduces labour intensity.
The kinetic energy band movable eccentric wheel beating unit impact eccentric wheel discharged using spring, promotes eccentric wheel to rotate so as to drive
Thimble is moved downward, and completes hammer action.Simple structure and easily operated, and impact strength is big, improve production efficiency.Using rail
Road limits the stroke of eccentric wheel beating unit, it is to avoid eccentric wheel beating unit is damaged.The kinetic energy resetted using extension spring causes thimble
Reset, that is, cause the cam return on wheel, be easy to subsequent operation.When in use, eccentric wheel beating unit pushes energy storage, in spring
Reset in the presence of the kinetic energy for producing, eccentric wheel beating unit is moved upwards along track, impact cam so that eccentric wheel quickly revolves
Turn, drive thimble to move downward completion stroke.While thimble is moved downward, extension spring energy storage is completed in stroke
Afterwards, thimble and the eccentric wheel of drive thimble motion reset under the drive of the kinetic energy that extension spring reset is produced so that cam returns to first
Beginning position, be easy to subsequent operation.Needle plate position is fixed using clamping apparatus, it is to avoid the needle plate displacement during draw point is tapped,
Influence operating efficiency.In a word the present invention have it is enough quick tap draw point, high working efficiency and simple structure is easy to operate, it is not necessary to
Round the advantage that needle plate is walked about,
Brief description of the drawings
Fig. 1 is structural representation of the invention,
Fig. 2 is actuating mechanism structural representation in the present invention,
Fig. 3 is the A-A sectional views of Fig. 2,
Fig. 4 is the B direction views of Fig. 2,
Fig. 5 is actuating mechanism another embodiment structural representation in the present invention；
1 is frame in figure, and 11 is workbench,
2 is detent mechanism, and 21 is slide rail one, and 22 is slide rail two,
3 is actuating mechanism, and 31 is shell, and 311 is groove, and 312 is spring anchorage bracket, and 32 is handle, 321 spring fixed stations, and 33 are
Balancing weight,
35 is eccentric wheel, and 351 is cam, and 352 is rotating shaft, and 36 is eccentric wheel beating unit, and 37 is spring, and 38 is track,
4 is thimble, and 41 is extension spring, and 5 is needle plate.
Specific embodiment
As Figure 1-4, a kind of novel needle plate strikes needle device, including frame 1, detent mechanism 2, actuating mechanism 3 to the present invention
With thimble 4, the frame 1 is provided with workbench 11, and needle plate 5 is placed on the workbench 11, and the actuating mechanism 3 is located at shell
In 31, the thimble 4 is passed through and connects the actuating mechanism 3 located at the shell 31, and the actuating mechanism 3 is located at the localization machine
On structure 2, the actuating mechanism 3 is slided along the detent mechanism 2；The detent mechanism 2 includes the slide rail one in frame 1
21 and slide rail 2 22, the slide rail 2 22 is set on slide rail 1 by slip cap, and the slide rail 2 22 is on slide rail 1
Slide, the actuating mechanism 3 on the slide rail 2 22, on slide rail 2 22 slide by the actuating mechanism 3；The shell 31
Groove 311 is provided with, the detent mechanism is provided with handle 32, and the handle 32 stretches out shell 31 through the groove 311.Using dynamic
Make mechanism's impact thimble so that thimble ejection realizes tapping the action of needle plate.Only need to actuating mechanism energy storage, make in release
The energy abrupt release that must be stored, i.e., can realize tapping the action of needle plate, accelerate needle plate and change efficiency, tap needle plate efficiency
Height, labour intensity is low compared with prior art, simple to operate and simple structure.Cause to move using the cooperation of slide rail one and slide rail two
Making mechanism and thimble can reach the optional position of workbench, it is not necessary to which artificial being walked about round workbench can the whole work of completion
Make, significant increase operating efficiency reduction working strength.
Embodiment one
The actuating mechanism 3 includes the balancing weight 33 in the shell 31, and the balancing weight 33 is located at the top of the thimble 4
End, the handle 32 is on the balancing weight 33；Part of the handle 32 in shell 31 is provided with spring fixed station 321,
Position corresponding with spring fixed station is provided with spring anchorage bracket 312, the spring fixed station 321 and bullet on the inwall of the shell 31
Stage clip 34 is provided between spring fixed mount 312.
The strength resetted using stage clip causes that thimble departs from needle plate all the time when not in use, facilitates staff to be determined
Position, when in use direct pull handle so that thimble is moved downward, loose one's grip after tapping draw point, the strength band resetted by stage clip
Dynamic thimble is raised labour efficiency from master reset, reduces labour intensity.
Embodiment two
The actuating mechanism 3 includes the eccentric wheel 35 in the shell 31, and the thimble 4 is movably connected in eccentric wheel 35
Front, the reverse side of the eccentric wheel 35 is provided with the cam 351 for impacting, and the eccentric wheel 35 is fixed on institute by rotating shaft 352
State in shell；Eccentric wheel beating unit 36, the eccentric wheel beating unit 36 and the shell 31 are additionally provided with the shell 31
Bottom be provided with the spring 37 of reset, the eccentric wheel beating unit 36 is placed in the lower section of the cam 351.Discharged using spring
Kinetic energy band movable eccentric wheel beating unit impact eccentric wheel, promote eccentric wheel to rotate so as to drive thimble to move downward, complete to strike
Hit action.Simple structure and easily operated, and impact strength is big, improve production efficiency.The inwall of the shell 31 is provided with rail
Road 38, the eccentric wheel beating unit 36 is through the track 38 and can be slided on track 38, and the handle 32 is located at described
On eccentric wheel beating unit 36.The stroke of eccentric wheel beating unit is limited using track, it is to avoid eccentric wheel beating unit is damaged.Institute
The outer wall for stating thimble 4 is provided with extension spring 41, and one end of the extension spring 41 is fixed on the outer wall of the thimble 4, the extension spring 41
The other end be fixed on the outer wall of the shell 31.The kinetic energy resetted using extension spring causes that thimble resets, that is, cause on wheel
Cam return, is easy to subsequent operation.
When in use, eccentric wheel beating unit pushes energy storage, and in the presence of the kinetic energy that spring reset is produced, eccentric wheel hits
Beat device to be moved upwards along track, impact cam so that eccentric wheel quickly rotates, drive thimble to move downward completion impact dynamic
Make.While thimble is moved downward, extension spring energy storage, after the completion of stroke, the drive of the kinetic energy for producing that resetted in extension spring
Lower thimble and the eccentric wheel of drive thimble motion reset so that cam returns to initial position, is easy to subsequent operation.
The workbench 11 is formed around clamping apparatus；The clamping apparatus are included on the table surface
Some fixing holes are movably arranged at the geometrical clamp in fixing hole；The geometrical clamp includes the strut being adapted to fixing hole and is fixed on support
The geometrical clamp body on bar top；The geometrical clamp body includes intermediate plate and pedestal, and the pedestal is welded on the fix bar volume top
End, elastic parts is provided between the intermediate plate and the pedestal.Needle plate position is fixed using clamping apparatus, it is to avoid tapping draw point
During needle plate displacement, influence operating efficiency.
Claims (6)
1. a kind of novel needle plate strikes needle device, including frame, detent mechanism, actuating mechanism and thimble, and the frame is provided with work
Make platform, needle plate is placed on the workbench, it is characterised in that in shell, the thimble is passed through and is located at the actuating mechanism
Actuating mechanism described in the cage connection, on the detent mechanism, the actuating mechanism is along described for the actuating mechanism
Detent mechanism is slided；
The detent mechanism includes the slide rail one and slide rail two in frame, and the slide rail two is set in slide rail by slip cap
On one, the slide rail two is slided on slide rail one, and on the slide rail two, the actuating mechanism is in slide rail for the actuating mechanism
Slided on two；
The shell is provided with groove, and the detent mechanism is provided with handle, and the handle stretches out shell through the groove.
2. a kind of novel needle plate according to claim 1 strikes needle device, it is characterised in that the actuating mechanism includes being located at
Balancing weight in the shell, located at the top of the thimble, the handle is on the balancing weight for the balancing weight；
Part of the handle in shell is provided with spring fixed station, position corresponding with spring fixed station on the outer casing inner wall
Spring anchorage bracket is provided with, stage clip is provided between the spring fixed station and spring anchorage bracket.
3. a kind of novel needle plate according to claim 1 strikes needle device, it is characterised in that the actuating mechanism includes being located at
Eccentric wheel in the shell, the thimble is movably connected in the front of eccentric wheel, and the reverse side of the eccentric wheel is provided with for hitting
The cam beaten, the eccentric wheel is fixed in the shell by rotating shaft；
Eccentric wheel beating unit is additionally provided with the shell, the eccentric wheel beating unit is provided with reset with the bottom of the shell
Spring, the eccentric wheel beating unit is placed in the lower section of the cam.
4. a kind of novel needle plate according to claim 3 strikes needle device, it is characterised in that the inwall of the shell is provided with
Track, the eccentric wheel beating unit is through the track and can slide in orbit, and the handle hits located at the eccentric wheel
Beat on device.
5. a kind of novel needle plate according to claim 3 or 4 strikes needle device, it is characterised in that on the outer wall of the thimble
Extension spring is provided with, one end of the extension spring is fixed on the outer wall of the thimble, and the other end of the extension spring is fixed on the shell
Outer wall on.
6. a kind of novel needle plate according to claim 1-4 any one strikes needle device, it is characterised in that the workbench
Be formed around clamping apparatus；
The clamping apparatus include that some fixing holes on the table surface are movably arranged at the geometrical clamp in fixing hole；
The geometrical clamp includes the strut being adapted to fixing hole and the geometrical clamp body for being fixed on strut top；
The geometrical clamp body includes intermediate plate and pedestal, and the pedestal is welded on the fix bar volume top, the intermediate plate and institute
State and be provided with elastic parts between pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019621.8A CN106826673B (en) | 2017-01-12 | 2017-01-12 | A kind of novel needle plate strikes needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019621.8A CN106826673B (en) | 2017-01-12 | 2017-01-12 | A kind of novel needle plate strikes needle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106826673A true CN106826673A (en) | 2017-06-13 |
| CN106826673B CN106826673B (en) | 2018-07-20 |
Family
ID=59117412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019621.8A Active CN106826673B (en) | 2017-01-12 | 2017-01-12 | A kind of novel needle plate strikes needle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826673B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1510432B2 (en) * | 1965-05-31 | 1976-07-01 | Wm. R. Stewart & Sons, Hacklemakers, Ltd., Dundee (Grossbritannien) | NEEDLE BAR FOR A NEEDLE BAR |
| CN2104246U (en) * | 1991-09-17 | 1992-05-13 | 石家庄市焊割炬厂 | Blast drill rod prospecting machine |
| CN2141419Y (en) * | 1992-07-15 | 1993-09-01 | 杭州丝绸炼染厂 | Needle changeable needle board |
| CN201236631Y (en) * | 2008-03-18 | 2009-05-13 | 中冶宝钢技术服务有限公司 | Auxiliary positioning device for drilling |
| CN102560942A (en) * | 2010-12-15 | 2012-07-11 | 常熟市宏达印染机械有限公司 | A needle interchangeable type needle plate |
| CN202412207U (en) * | 2011-12-14 | 2012-09-05 | 中国电信股份有限公司南京分公司 | Optical fiber slot tacker |
-
2017
- 2017-01-12 CN CN201710019621.8A patent/CN106826673B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1510432B2 (en) * | 1965-05-31 | 1976-07-01 | Wm. R. Stewart & Sons, Hacklemakers, Ltd., Dundee (Grossbritannien) | NEEDLE BAR FOR A NEEDLE BAR |
| CN2104246U (en) * | 1991-09-17 | 1992-05-13 | 石家庄市焊割炬厂 | Blast drill rod prospecting machine |
| CN2141419Y (en) * | 1992-07-15 | 1993-09-01 | 杭州丝绸炼染厂 | Needle changeable needle board |
| CN201236631Y (en) * | 2008-03-18 | 2009-05-13 | 中冶宝钢技术服务有限公司 | Auxiliary positioning device for drilling |
| CN102560942A (en) * | 2010-12-15 | 2012-07-11 | 常熟市宏达印染机械有限公司 | A needle interchangeable type needle plate |
| CN202412207U (en) * | 2011-12-14 | 2012-09-05 | 中国电信股份有限公司南京分公司 | Optical fiber slot tacker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106826673B (en) | 2018-07-20 |
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