CN106076753A - A kind of Frictioning device - Google Patents
A kind of Frictioning device Download PDFInfo
- Publication number
- CN106076753A CN106076753A CN201610724972.4A CN201610724972A CN106076753A CN 106076753 A CN106076753 A CN 106076753A CN 201610724972 A CN201610724972 A CN 201610724972A CN 106076753 A CN106076753 A CN 106076753A
- Authority
- CN
- China
- Prior art keywords
- knife bar
- scraper
- frictioning device
- adapter sleeve
- gear
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/048—Scrapers, i.e. metering blades having their edge oriented in the upstream direction in order to provide a reverse angle of attack
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a kind of Frictioning device, belong to field of mechanical technique.It solve the problem that existing Frictioning device frictioning effect is undesirable.This one Frictioning device, including base and be positioned at the support on the upside of base, there is on base the cavity for positioning workpiece, support is provided with knife bar and the drive mechanism that knife bar can be driven to rotate, the lower end of knife bar is fixed with scraper, and knife bar is provided with horizontally disposed spacing disk, and the upper end of base has confined planes, spacing disk can be resisted against on confined planes, and support is provided with the elevating mechanism that knife bar can be driven to make back and forth to lift and elevating mechanism drives scraper to be resisted against the upper surface of workpiece.This kind of Frictioning device has the advantage that frictioning effect is preferable and structure is relatively simple.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of Frictioning device.
Background technology
Two parts, during assembling, need by glue phase adhesion, but generally connect in gap and typically have glue to overflow
Go out, have impact on the use of this assembly.When being assembled into workpiece (as shown in Figure 1) such as a kind of copper ring with sleeve, the upper end of sleeve has
The detent matched with sleeve, copper ring is embedded in this detent by glue, now the upper surface of copper ring and sleeve
Upper surface flush, and this upper surface has glue to overflow.The glue wiping this upper surface off typically uses artificial mode, therefore scrapes
Glue is inefficient and can not scrape off glue thoroughly.
As disclosed in Chinese patent literature, a kind of bottom goes adhesive dispenser (application number: 201521118633.9) to include an end
Seat, base is fixed with support seat, supports and is provided with longitudinal cylinder, electric rotating machine, bracing frame and upper mold core on seat；Longitudinal cylinder
Cylinder body be fixed on support seat on, being connected with electric rotating machine of piston rod, bracing frame is fixed on electric rotating machine, electric rotating machine
Motor shaft through bracing frame and is connected with upper mold core, and bottom bracing frame, all one section, sides are provided with the holding uniform plastic knife of sizing material,
Bottom bracing frame, the other end of all sides correspondence plastic knife erects and is cased with a floating billhook that can fluctuate, and is positioned at immediately below upper mold core
A rotating lower mold core pallet it is provided with on base, the surface adaptation bottom outer surface of lower mold core pallet, described upper mold core
Lower surface is provided with rubber layer.But this bottom goes adhesive dispenser to be not provided with the spacing position limiting structure to floating plastic cutter and workpiece, makes
Therefore frictioning effect is undesirable.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of frictioning effect is preferably and structure
Relatively simple Frictioning device.
The purpose of the present invention can be realized by following technical proposal: a kind of Frictioning device, including base and be positioned at the end
Support on the upside of Zuo, described base has the cavity for positioning workpiece, it is characterised in that described support is provided with cutter
Bar and can drive the drive mechanism that described knife bar rotates, the lower end of described knife bar is fixed with scraper, described knife bar
Being provided with horizontally disposed spacing disk, the upper end of described base has confined planes, and described spacing disk can be resisted against
On described confined planes, described support is provided with and described knife bar can be driven to make the elevating mechanism of reciprocal lifting and described
Scraper described in elevating mechanism drive is resisted against the upper surface of workpiece.
When frictioning, drive knife bar down side shifting by elevating mechanism, make the downside of spacing disk be resisted against confined planes
On, now the downside of scraper is resisted against the upper surface of workpiece, drives knife bar to rotate by drive mechanism, makes upper to workpiece of knife bar
End face carries out frictioning, it is possible to be prevented effectively from scratch workpiece, has the advantage that frictioning effect is preferable and structure is relatively simple.
In above-mentioned a kind of Frictioning device, described knife bar upper end is fixed with the adapter sleeve being coaxially disposed, described company
The upper end of female connector is axially connected with the outfan of described elevating mechanism, and the lower end of described adapter sleeve and described knife bar are solid mutually
Even.Adapter sleeve is set between knife bar and the outfan of elevating mechanism, there is easy accessibility and connect the preferable advantage of effect.
In above-mentioned a kind of Frictioning device, described elevating mechanism is the cylinder one that cylinder body is connected on described support
And the piston rod of described cylinder one is arranged down, the piston rod of described cylinder one and the top axial phase of described adapter sleeve
It is connected.Elevating mechanism uses cylinder one, has simple in construction and makes knife bar rising or falling speed very fast, improve work efficiency.
In above-mentioned a kind of Frictioning device, described drive mechanism is the motor that housing is connected on support, described
Being fixed with gear one in the rotating shaft of motor, the outer sheath of described adapter sleeve is provided with the gear being meshed with described gear one
Two, it is connected by spline between described gear two and described adapter sleeve.Between gear two and adapter sleeve, spline is connected, and connects
When set moves up and down, the moment of torsion of motor can pass to adapter sleeve by gear one with engaging of gear two, have transmission efficiency
Higher advantage.
In above-mentioned a kind of Frictioning device, described drive mechanism is the slide plate being arranged on support and can drive
The cylinder two that slide plate horizontal reciprocating moves, described slide plate is fixed with motor, the rotating shaft of described motor is fixed with gear
One, the outside of described adapter sleeve is equipped with the toothed region can being meshed with described gear one, and described cylinder two promotes
Described slide plate makes described gear one engage the toothed region of described adapter sleeve.
In above-mentioned a kind of Frictioning device, the outer end of the piston rod of the upper end of described adapter sleeve and described cylinder one
Between be provided with bearing.Use above-mentioned setting, make adapter sleeve can smooth and easy rotate relative to cylinder one, there is frictioning effect the most excellent
Point.
In above-mentioned a kind of Frictioning device, described scraper horizontal symmetry is arranged on described knife bar, and described
The two ends of scraper all stretch out in the lateral wall of described knife bar.Scraper horizontal symmetry is arranged on knife bar, makes scraper and workpiece
Upper surface be arranged in parallel, plays preferable frictioning effect.
In above-mentioned a kind of Frictioning device, the middle part of described knife bar is provided with the connecting hole passed for described scraper,
Threaded the inner having screw and described screw, the lateral wall of described knife bar is resisted against the middle part of described scraper.Use
Above-mentioned setting, makes scraper preferably and dismount conveniently advantage with knife bar locating effect.
In above-mentioned a kind of Frictioning device, the middle part of described spacing disk is provided with the through hole run through, described through hole
Match with described knife bar, described knife bar through described through hole, on described spacing disk threaded have screw and
The inner of described screw is resisted against the lateral wall of described knife bar.Knife bar is connected with spacing disk screw thread, it is simple to regulate spacing
Disk, relative to the position of knife bar, makes this Frictioning device adapt to the workpiece of differing heights.
In above-mentioned a kind of Frictioning device, described knife bar passes described spacing disk and described knife bar with described
Spacing disk screw thread be connected.Knife bar is connected with spacing disk screw thread, it is simple to regulate the spacing disk position relative to knife bar, makes this
Frictioning device adapts to the workpiece of differing heights.
In above-mentioned a kind of Frictioning device, the quantity of described scraper is that the length of two and two scrapers is different, long
Spend longer scraper and be positioned at the upside of the shorter scraper of length.By arranging two different scrapers of length, make this Frictioning device
Frictioning can be carried out to using various sizes of workpiece, there is the advantage that the scope of application is wider.
Compared with prior art, this one Frictioning device has the advantage that
1, by elevating mechanism knife bar down side shifting, the downside of spacing disk is made to be resisted against on confined planes, now scraper
Downside be resisted against the upper surface of workpiece, drive knife bar to rotate by drive mechanism, make knife bar that the upper surface of workpiece to be scraped
Glue, it is possible to be prevented effectively from scratch workpiece, has the advantage that frictioning effect is preferable and structure is relatively simple；
2, adapter sleeve is set between knife bar and the outfan of elevating mechanism, there is easy accessibility and connection effect is the most excellent
Point；
3, between gear two and adapter sleeve, spline is connected, and when adapter sleeve moves up and down, the moment of torsion of motor can pass through gear
One passes to adapter sleeve with engaging of gear two, has the advantage that transmission efficiency is higher；
4, scraper horizontal symmetry is arranged on knife bar, makes scraper be arranged in parallel with the upper surface of workpiece, plays and preferably scrape
Glue effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Frictioning device.
Fig. 2 is the bar shaped convex body decomposing schematic representation with chute of a kind of Frictioning device.
In figure, 1, base；1a, confined planes；2, support；3, knife bar；4, drive mechanism；4a, motor；4b, cylinder two；4c、
Slide plate；4c1, bar shaped convex body；4d, gear one；5, scraper；6, spacing disk；7, elevating mechanism；7a, cylinder one；8, adapter sleeve；
8a, toothed region；9, bearing；10, screw；11, chute；12, workpiece.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As illustrated in fig. 1 and 2, a kind of Frictioning device, including base 1 and be positioned at the support 2 on the upside of base 1, base 1 has
Having the cavity for positioning workpiece, support 2 is provided with knife bar 3 and the drive mechanism 4 that knife bar 3 can be driven to rotate.
Support 2 is provided with the elevating mechanism 7 that knife bar 3 can be driven to make back and forth to lift, and elevating mechanism 7 is connected in for cylinder body and props up
Cylinder one 7a and the piston rod of cylinder one 7a on frame 2 are arranged down.Knife bar 3 upper end is fixed with the adapter sleeve 8 being coaxially disposed, even
The lower end of female connector 8 is fixedly connected with knife bar 3.Between piston rod and the upper end of adapter sleeve 8 of cylinder one 7a by bearing 9 the most admittedly
Connect and cylinder one 7a can drive scraper 5 to be resisted against the upper surface of workpiece, enable smooth and easy turn of relative cylinder one 7a of adapter sleeve 8
Dynamic, there is the preferable advantage of frictioning effect.Elevating mechanism 7 uses cylinder one 7a, has simple in construction and makes knife bar 3 rising or falling speed
Comparatively fast, improve work efficiency.Alternatively, elevating mechanism 7 can use motor 4a to be substituted by rack pinion.
Drive mechanism 4 is the slide plate 4c being arranged on support 2 and can drive the cylinder that slide plate 4c horizontal reciprocating moves
Two 4b, slide plate 4c is fixed with motor 4a, and the rotating shaft of motor 4a is fixed with gear one 4d, and the outside of adapter sleeve 8 is equipped with energy
Enough toothed region 8a being meshed with gear one 4d, cylinder two 4b promotes slide plate 4c to make the toothed region of gear one 4d engagement adapter sleeve 8
8a.The downside of slide plate 4c is fixed with bar shaped convex body 4c1, and support 2 is provided with the chute 11 and bar shaped matched with bar shaped convex body 4c1
Convex body 4c1 is embedded in chute 11.It is embedded in chute 11 by bar shaped convex body 4c1, makes the alternating translational of slide plate 4c have preferably
Guide effect, enables cylinder two 4b accurately to push slide plate 4c, makes gear one 4d smooth and easy with toothed region 8a of adapter sleeve 8
Engagement with separate, there is the preferable advantage of using effect
Alternatively, the motor 4a that drive mechanism 4 is connected on support 2 for housing, solid in the rotating shaft of motor 4a
Being connected with gear one 4d, the outer sheath of adapter sleeve 8 is provided with the gear two being meshed with gear one 4d, between gear two and adapter sleeve 8
Being connected by spline, when adapter sleeve 8 moves up and down, the moment of torsion of motor 4a can engage transmission by gear one 4d and gear two
To adapter sleeve 8, there is the advantage that transmission efficiency is higher.
The lower end of knife bar 3 is fixed with scraper 5, and the middle part of knife bar 3 is provided with the connecting hole passed for scraper 5, the outside of knife bar 3
The threaded the inner having screw 10 and screw 10 of wall is resisted against the middle part of scraper 5.
Knife bar 3 is provided with horizontally disposed spacing disk 6, and the middle part of spacing disk 6 is provided with the through hole run through, through hole and cutter
Bar 3 matches, and knife bar 3 is through through hole, and on spacing disk 6, threaded the inner having screw 10 and screw 10 is resisted against knife bar 3
Lateral wall.The upper end of base 1 has confined planes 1a, and spacing disk 6 can be resisted against on confined planes 1a.As another kind side
Formula, knife bar 3 is connected through spacing disk 6 and knife bar 3 with spacing disk 6 screw thread, it is simple to regulate the spacing relative knife bar 3 of disk 6
Position, makes this Frictioning device adapt to the workpiece of differing heights.
The quantity of scraper 5 is two and two equal horizontal symmetry of scraper 5 are arranged on knife bar 3, and the two ends of scraper 5 are all stretched out
Lateral wall in knife bar 3.The middle part of knife bar 3 is provided with the connecting hole passed for scraper 5, and the lateral wall of knife bar 3 is threaded spiral shell
The inner of nail 10 and screw 10 is resisted against the middle part of scraper 5, makes scraper 5 preferably and dismount more convenient with knife bar 3 locating effect
Advantage.The length of two scrapers 5 is different, and the scraper 5 that length is longer is positioned at the upside of the shorter scraper of length 5, makes this frictioning
Device can carry out frictioning to using various sizes of workpiece, has the advantage that the scope of application is wider.
The upper surface adhesion of workpiece has glue, when frictioning, is placed on by workpiece in the cavity of base 1, by cylinder one
7a drives knife bar 3 down side shifting, makes the downside of spacing disk 6 be resisted against on confined planes 1a, and now the downside of scraper 5 is resisted against
The upper surface of workpiece, drives slide plate 4c to move toothed region 8a making gear one 4d engage adapter sleeve 8, band moving knife by cylinder two 4b
Bar 3 rotates, and makes knife bar 3 that the upper surface of workpiece is carried out frictioning, it is possible to be prevented effectively from scratch workpiece, have frictioning effect preferably and
The advantage that structure is relatively simple.Scraper 5 horizontal symmetry is arranged on knife bar 3, makes scraper 5 be arranged in parallel with the upper surface of workpiece,
Play preferable frictioning effect.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing base 1, confined planes 1a, support 2, knife bar 3, drive mechanism 4, motor 4a, cylinder
Two 4b, slide plate 4c, gear one 4d, scraper 5, spacing disk 6, elevating mechanism 7, cylinder one 7a, adapter sleeve 8, toothed region 8a, bearing
9, the term such as screw 10, but it is not precluded from using the probability of other term.These terms are used to be only used to more easily
Describe and explain the essence of the present invention；Being construed as any additional restriction is all to disagree with spirit of the present invention
's.
Claims (10)
1. a Frictioning device, including base (1) and the support (2) that is positioned at base (1) upside, the upper tool of described base (1)
There is the cavity for positioning workpiece, it is characterised in that described support (2) is provided with knife bar (3) and can drive described
The drive mechanism (4) that knife bar (3) rotates, the lower end of described knife bar (3) is fixed with scraper (5), and described knife bar (3) is provided with
Horizontally disposed spacing disk (6), the upper end of described base (1) has confined planes (1a), and described spacing disk (6) can
Being resisted against on described confined planes (1a), described support (2) is provided with and described knife bar (3) can be driven to make reciprocal lifting
Scraper (5) described in elevating mechanism (7) and the drive of described elevating mechanism (7) is resisted against the upper surface of workpiece.
A kind of Frictioning device the most according to claim 1, it is characterised in that described knife bar (3) upper end is fixed with coaxially
The adapter sleeve (8) arranged, the upper end of described adapter sleeve (8) is axially connected with the outfan of described elevating mechanism (7), described
The lower end of adapter sleeve (8) be fixedly connected with described knife bar (3).
A kind of Frictioning device the most according to claim 2, it is characterised in that described elevating mechanism (7) is that cylinder body is connected
Cylinder one (7a) and the piston rod of described cylinder one (7a) on described support (2) are arranged down, described cylinder one
(7a) piston rod is fixedly connected with the top axial of described adapter sleeve (8).
4. according to a kind of Frictioning device described in Claims 2 or 3, it is characterised in that described drive mechanism (4) is for being arranged on
Slide plate (4c) on support (2) and the cylinder two (4b) that slide plate (4c) horizontal reciprocating moves, described slide plate can be driven
(4c) it is fixed with motor (4a) on, the rotating shaft of described motor (4a) is fixed with gear one (4d), described adapter sleeve (8)
Outside is equipped with the toothed region (8a) can being meshed with described gear one (4d), described in described cylinder two (4b) promotion
Slide plate (4c) makes the toothed region (8a) of the described adapter sleeve (8) described in gear one (4d) engagement.
5. according to a kind of Frictioning device described in Claims 2 or 3, it is characterised in that described drive mechanism (4) is that housing is solid
The motor (4a) being connected on support (2), the rotating shaft of described motor (4a) is fixed with gear one (4d), described adapter sleeve
(8) outer sheath is provided with the gear two being meshed with described gear one (4d), described gear two and described adapter sleeve (8)
Between by spline be connected.
6. according to a kind of Frictioning device described in claim 1 or 2 or 3, it is characterised in that described scraper (5) horizontal symmetry
It is arranged on described knife bar (3), and the two ends of described scraper (5) all stretch out in the lateral wall of described knife bar (3).
7. according to a kind of Frictioning device described in claim 1 or 2 or 3, it is characterised in that the middle part of described knife bar (3) sets
Having the connecting hole passed for described scraper (5), the lateral wall of described knife bar (3) is threaded screw (10) and described
The inner of screw (10) is resisted against the middle part of described scraper (5).
8. according to a kind of Frictioning device described in claim 1 or 2 or 3, it is characterised in that in described spacing disk (6)
Portion is provided with the through hole run through, and described through hole matches with described knife bar (3), and described knife bar (3) passes described through hole,
The upper threaded the inner having screw (10) and described screw (10) of described spacing disk (6) is resisted against described knife bar
(3) lateral wall.
9. according to a kind of Frictioning device described in claim 1 or 2 or 3, it is characterised in that described knife bar (3) is through described
Spacing disk (6) and described knife bar (3) be connected with described spacing disk (6) screw thread.
10. according to a kind of Frictioning device described in claim 1 or 2 or 3, it is characterised in that the quantity of described scraper (5) is
The length of two and two scrapers (5) is different, and the scraper (5) that length is longer is positioned at the upside of the shorter scraper of length (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724972.4A CN106076753A (en) | 2016-08-25 | 2016-08-25 | A kind of Frictioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724972.4A CN106076753A (en) | 2016-08-25 | 2016-08-25 | A kind of Frictioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106076753A true CN106076753A (en) | 2016-11-09 |
Family
ID=57225876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724972.4A Pending CN106076753A (en) | 2016-08-25 | 2016-08-25 | A kind of Frictioning device |
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| Country | Link |
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| CN (1) | CN106076753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289862A (en) * | 2021-06-18 | 2021-08-24 | 东北林业大学 | A knife coating device for laboratory functional coating evenly coats |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002341657A (en) * | 2001-05-14 | 2002-11-29 | Ricoh Co Ltd | Two-component developing device |
| CN201815448U (en) * | 2010-09-16 | 2011-05-04 | 广州番禺美特包装有限公司 | Cover scraping machine |
| CN204699848U (en) * | 2015-06-08 | 2015-10-14 | 连云港市东邦化工机械有限公司 | Cylinder body rotary type discharge device for scraper |
| CN205183071U (en) * | 2015-12-15 | 2016-04-27 | 江苏迪昊特电子科技有限公司 | Automatic device that coats of radiator tin cream |
| CN205914353U (en) * | 2016-08-25 | 2017-02-01 | 利欧集团浙江泵业有限公司 | Resin adhesive scraping device |
-
2016
- 2016-08-25 CN CN201610724972.4A patent/CN106076753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002341657A (en) * | 2001-05-14 | 2002-11-29 | Ricoh Co Ltd | Two-component developing device |
| CN201815448U (en) * | 2010-09-16 | 2011-05-04 | 广州番禺美特包装有限公司 | Cover scraping machine |
| CN204699848U (en) * | 2015-06-08 | 2015-10-14 | 连云港市东邦化工机械有限公司 | Cylinder body rotary type discharge device for scraper |
| CN205183071U (en) * | 2015-12-15 | 2016-04-27 | 江苏迪昊特电子科技有限公司 | Automatic device that coats of radiator tin cream |
| CN205914353U (en) * | 2016-08-25 | 2017-02-01 | 利欧集团浙江泵业有限公司 | Resin adhesive scraping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289862A (en) * | 2021-06-18 | 2021-08-24 | 东北林业大学 | A knife coating device for laboratory functional coating evenly coats |
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Application publication date: 20161109 |