CN109355447A - A kind of automatic cutting device of office chair skin - Google Patents
A kind of automatic cutting device of office chair skin Download PDFInfo
- Publication number
- CN109355447A CN109355447A CN201811087979.5A CN201811087979A CN109355447A CN 109355447 A CN109355447 A CN 109355447A CN 201811087979 A CN201811087979 A CN 201811087979A CN 109355447 A CN109355447 A CN 109355447A
- Authority
- CN
- China
- Prior art keywords
- holding table
- articles holding
- supporting leg
- knife
- lead screw
- 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
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
- C14B17/14—Auxiliary devices for leather-working machines, e.g. grinding devices for blading cylinders or dust-removal devices combined with the working machines
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/11—Machines or apparatus for cutting or milling leather or hides
- C14B2700/113—Cutting presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of automatic cutting devices of office chair skin, including bottom plate, the upper surface of the bottom plate is uniformly provided with articles holding table supporting leg, the effect of adjusting third motor height can be achieved by the setting of second hydraulic cylinder, the effect of driving whetstone shaft rotation can be achieved by the setting of third motor, the effect of driving whetstone rotation can be achieved by the setting of whetstone shaft, the effect whetted a knife can be achieved by the setting of whetstone, it can be achieved to suck the whet a knife iron filings of generation and the effect of the dust grains of sand by the setting of dust catcher, iron filings and the dust grains of sand and the spark for extinguishing iron filings and the dust grains of sand can be filled by the setting of water container, light-emitting caution can be achieved when the iron filings of water container inner cavity and the excessive dust grains of sand to remind people to outwell the sewage of the inside and change the effect of suitable water by the setting of water container warning lamp , the present invention carry knife sharpening device be used to whet a knife.
Description
Technical field
The present invention relates to tailoring technique field, specific field is a kind of automatic cutting device of office chair skin.
Background technique
Office chair refers in routine work and social activities for the various chairs that work is convenient and is equipped with, the office of narrow sense
Chair refers to that the chair sat when people carries out desktop work under sitting posture state, the office chair of broad sense are all for office
Chair, including executive chair, middle class in a kindergarten chair, chair of receiving a visitor, office worker's chair, conference chair, visitor's chair, training chair etc..Mistake of the office chair in production
Cheng Zhong needs to carry out cutting cutting to larger-size leather.Existing automatic cutting device and leather cutting device type are very
It is more, but existing automatic cutting device and leather cutting device there is no that included knife sharpening device is used to whet a knife, for this purpose, I
Propose a kind of automatic cutting device of office chair skin to solve these problems.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic cutting devices of office chair skin, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of automatic cutting device of office chair skin, including
Bottom plate, the upper surface of the bottom plate are uniformly provided with articles holding table supporting leg, and the upper surface of the bottom plate is uniformly provided with mounting plate supporting leg, institute
It states and is equipped with first hydraulic cylinder in the middle part of the upper surface of bottom plate, run through between the left and right sidewall of the articles holding table supporting leg of 2 of middle part
Equipped with pilot hole, the right side wall of the articles holding table supporting leg of the left side wall and right side central of the articles holding table supporting leg of left side central portion
It is equipped with one end of directive wheel fixed link, the other end of the directive wheel fixed link is equipped with directive wheel, the first hydraulic cylinder
Left side wall and right side wall be equipped with glove block and pacify spring-loaded one end, be equipped with glove between the upper end of the articles holding table supporting leg
Platform is equipped with truncated cone-shaped through-hole between the upper and lower end face of the articles holding table, and the upper end of the first hydraulic cylinder is equipped with convex block, described convex
Block is located at the inner cavity of the truncated cone-shaped through-hole, and the upper surface of the convex block is equipped with clipboard, the upper surface quadrangle of the clipboard
It is equipped with pressing device, mounting plate is equipped between the upper end of the mounting plate supporting leg, is equipped on the left of the upper surface of the mounting plate
First motor, the upper surface of the mounting plate are symmetrically arranged with bearing block, and the bearing block is respectively positioned on the right side of the first motor,
The inner sidewall of the bearing block is rotatably connected to lead screw shaft, and the lead screw shaft axis connection in left side is in the defeated of the first motor
Outlet, the lateral wall of the lead screw shaft are equipped with reel, and the lateral wall of 2 lead screw shaft, which is equipped with, is wound with the one of drawstring
End, the drawstring is respectively positioned on the lateral wall of the ipsilateral directive wheel, and the drawstring runs through the ipsilateral pilot hole, together
The other end of the drawstring of side and the glove block, which are pacified, is equipped with glove block between the spring-loaded other end, the glove block
Upper surface is equipped with card slot, and the inner cavity of the card slot, which is run through, is connected with collection frame, and lead screw is equipped between 2 lead screw shaft,
The left and right ends of the lead screw are equipped with limited block, are equipped with slide bar between 2 bearing blocks, the slide bar is located at the lead screw
Lower section, the lateral wall of the lead screw is respectively equipped with the first screw slider and the second screw slider, and the slide bar extends through institute
State the first screw slider and second screw slider, and first screw slider and the second screw slider company of sliding
The lateral wall in the slide bar is connect, second screw slider is located at the right side of first screw slider, first lead screw
The lower end surface of sliding block is equipped with the first strut, and the lower end surface of first strut is equipped with the second motor, the output of second motor
End axis connection has cut-off knife shaft, and the lower end surface of the cut-off knife shaft is equipped with cut-off knife, and the lower end surface of second screw slider is equipped with
Second strut, the lower end surface of second strut are equipped with steel ruler, and it is hydraulic to be respectively equipped with second on the right side of the upper surface of the mounting plate
Cylinder and third strut, the second hydraulic cylinder and the third strut are respectively positioned on the rear side of the lead screw, and described second hydraulic
Cylinder and the third strut are respectively positioned on the left side of the limited block on right side, and the lower end of the second hydraulic cylinder is equipped with third electricity
Machine, the output end axis connection of the third motor have whetstone shaft, and the lateral wall front of the whetstone shaft, which is equipped with, whets a knife
Stone, the lower end of the third strut are equipped with dust catcher, the right side wall of the articles holding table supporting leg of left side central portion and right side central
The left side wall of the articles holding table supporting leg is equipped with infrared sensor, and the right side wall of the collection frame is equipped with collection frame alarm bell, institute
The front side wall for stating articles holding table is equipped with control panel, and the right side wall rear portion of the articles holding table is equipped with water container, the water container
Front side wall be equipped with water container warning lamp, the inner cavity lower end surface of the water container is embedded with hydraulic pressure sensor, described to be filled with water
Aspiration channel is equipped between container and the dust catcher.
Preferably, the installation number of the articles holding table supporting leg is 6, and the lower end surface quadrangle of the articles holding table is respectively provided with described set
Object platform supporting leg, and the lower end surface left side central portion of the articles holding table and lower end surface right side central are respectively provided with the articles holding table supporting leg.
Preferably, the pressing device includes middle studdle, and the upper end of the middle studdle is equipped with upper stop piece, described
Through knob is slidably connected between the upper and lower end face of upper stop piece, the lower end of the knob is equipped with lower sheeting, the upper stop piece
Holddown spring is symmetrically arranged between lower end surface and the upper surface of the lower sheeting, the holddown spring is covered in the outer of the knob
Side.
Preferably, the glove block is respectively positioned on the top of the lower wall of the pilot hole, and the infrared sensor is respectively positioned on
The lower section of the pilot hole.
Preferably, the lateral wall of the slide bar passes through polishing treatment.
Preferably, the shape of the upper surface of the cut-off knife is square, the rear wall of the cut-off knife and the whetstone
Front side wall is located at approximately the same plane, and the diameter of the front end face of the whetstone is greater than the side length of the upper surface of the cut-off knife.
Preferably, the inner cavity of the water container is equipped with water, and the aspiration channel is copper pipe.
Compared with prior art, the beneficial effects of the present invention are: can be achieved to adjust third by the setting of second hydraulic cylinder
The effect of driving whetstone shaft rotation can be achieved by the setting of third motor, turned by whetstone for the effect of motor height
The effect of driving whetstone rotation can be achieved in the setting of axis, and the effect whetted a knife can be achieved by the setting of whetstone, pass through third
The effect of fixed dust catcher can be achieved in the setting of strut, can be achieved to suck the iron filings and powder whetting a knife and generate by the setting of dust catcher
Connection dust catcher and water container can be achieved by the setting of aspiration channel to keep iron filings and the dust grains of sand suitable in the effect of the dirt grains of sand
Aspiration channel sucking water container in effect, iron filings and the dust grains of sand can be filled by the setting of water container and extinguish iron filings
With the spark of the dust grains of sand, the water energy of water container inner cavity extinguishes the spark of iron filings and the dust grains of sand, passes through hydraulic pressure sensor
The hydraulic pressure that detection water container inner cavity lower end surface can be achieved is set and controls what water container warning lamp shone by control panel
The police that shines when the iron filings of water container inner cavity and the excessive dust grains of sand can be achieved by the setting of water container warning lamp in effect
The effect shown the sewage for reminding people to outwell the inside and change suitable water, the present invention carry knife sharpening device and are used to whet a knife.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view of articles holding table and articles holding table supporting leg in the present invention；
Fig. 3 is the left view of articles holding table and articles holding table supporting leg in the present invention；
Fig. 4 is the structural schematic diagram of pressing device in the present invention；
Fig. 5 is the structural schematic diagram of second hydraulic cylinder, third motor, whetstone shaft and whetstone in the present invention；
Fig. 6 is the schematic diagram of internal structure of water container in the present invention；
Fig. 7 is partial enlarged view at the A of Fig. 1；
Fig. 8 is partial enlarged view at the B of Fig. 1.
In figure: 1- bottom plate, 2- articles holding table supporting leg, 3- mounting plate supporting leg, 4- first hydraulic cylinder, 5- pilot hole, 6- directive wheel
Fixed link, 7- directive wheel, 8- glove block install spring, 9- articles holding table, 10- truncated cone-shaped through-hole, 11- convex block, 12- clipboard, 13-
Pressing device, 131- middle studdle, 132- upper stop piece, 133- knob, 134- lower sheeting, 135- holddown spring, 14- installation
Plate, 15- first motor, 16- bearing block, 17- lead screw shaft, 18- reel, 19- drawstring, 20- glove block, 21- card slot, 22- are received
Collect frame, 23- lead screw, 24- limited block, 25- slide bar, the first screw slider of 26-, the second screw slider of 27-, the first strut of 28-,
The second motor of 29-, 30- cut-off knife shaft, 31- cut-off knife, the second strut of 32-, 33- steel ruler, 34- second hydraulic cylinder, 35- third branch
Bar, 36- third motor, 37- whetstone shaft, 38- whetstone, 39- dust catcher, 40- infrared sensor, 41- collection frame alarm bell,
42- control panel, 43- water container, 44- water container warning lamp, 45- hydraulic pressure sensor, 46- aspiration channel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution: a kind of automatic cutting device of office chair skin, including bottom
Plate 1, the upper surface of the bottom plate are uniformly provided with articles holding table supporting leg 2, and the upper surface of the bottom plate is uniformly provided with mounting plate supporting leg 3,
It is equipped with first hydraulic cylinder 4 in the middle part of the upper surface of the bottom plate, control clipboard height can be achieved by the setting of first hydraulic cylinder
Effect, through being equipped with pilot hole 5 between the left and right sidewall of the articles holding table supporting leg of 2 of middle part, left side central portion it is described
The right side wall of the articles holding table supporting leg of the left side wall and right side central of articles holding table supporting leg is equipped with the one of directive wheel fixed link 6
End, directive wheel fixed link are used to fixed guide wheel, and the other end of the directive wheel fixed link is equipped with directive wheel 7, passes through guiding
The effect for making drawstring or so pull glove block, the left side wall of the first hydraulic cylinder and right side can be achieved in the setting in hole and directive wheel
Wall is equipped with one end of glove block installation spring 8, is equipped with articles holding table 9, the articles holding table between the upper end of the articles holding table supporting leg
Upper and lower end face between be equipped with truncated cone-shaped through-hole 10, can be achieved to make the clast for cutting generation to fall by the setting of truncated cone-shaped through-hole
Effect, the upper end of the first hydraulic cylinder is equipped with convex block 11, and the convex block is located at the inner cavity of the truncated cone-shaped through-hole, described convex
The upper surface of block be equipped with clipboard 12, by setting can be achieved place office chair skin effect, the upper surface of the clipboard
Quadrangle is equipped with pressing device 13, and the effect for compressing office chair skin, the mounting plate branch can be achieved by the setting of pressing device
It is equipped with mounting plate 14 between the upper end of leg, is equipped with first motor 15 on the left of the upper surface of the mounting plate, passes through first motor
The effect that driving lead screw shaft rotation can be achieved is set, and the upper surface of the mounting plate is symmetrically arranged with bearing block 16, the bearing block
Be respectively positioned on the right side of the first motor, by setting can be achieved to fix the effect of the position of 2 lead screw shaft, the bearing block
Inner sidewall be rotatably connected to lead screw shaft 17, the lead screw shaft axis connection in left side is led in the output end of the first motor
The effect of driving lead screw and reel rotation can be achieved in the setting for crossing lead screw shaft, and the lateral wall of the lead screw shaft is equipped with reel
18, the effect of retractable cable can be achieved by the setting of reel, the lateral wall of 2 lead screw shaft, which is equipped with, is wound with drawstring 19
One end, the drawstring is respectively positioned on the lateral wall of the ipsilateral directive wheel, and the drawstring runs through the ipsilateral guiding
Hole is equipped with the effect that can be achieved to make glove block to move left and right by what glove block installed spring and drawstring, and ipsilateral is described
The other end of drawstring and the glove block, which are pacified, is equipped with glove block 20, the upper surface of the glove block between the spring-loaded other end
It is equipped with card slot 21, card slot is used to be clamped collection frame, and the inner cavity of the card slot, which is run through, is connected with collection frame 22, glove block and receipts
Collection frame is used to collect the clast for cutting and generating, and is equipped with lead screw 23 between 2 lead screw shaft, can be achieved to drive by the setting of lead screw
The effect that dynamic screw slider moves left and right, the left and right ends of the lead screw are equipped with limited block 24, can by the setting of limited block
It realizes the effect of limitation screw slider moving range, is equipped with slide bar 25 between 2 bearing blocks, the slide bar is located at the silk
The effect for preventing the first screw slider and the second screw slider from rotating, the silk can be achieved by the setting of slide bar for the lower section of thick stick
The lateral wall of thick stick is respectively equipped with the first screw slider 26 and the second screw slider 27, and the slide bar extends through first lead screw
Sliding block and second screw slider, and first screw slider and second screw slider are slidably connected at the cunning
The lateral wall of bar, second screw slider are located at the right side of first screw slider, pass through the setting of the first screw slider
The first strut of driving and the effect that moves left and right of the second motor can be achieved, driving the can be achieved by the setting of the second screw slider
The effect that two struts and steel ruler move left and right, the lower end surface of first screw slider are equipped with the first strut 28, and the first strut is used
Fix the second motor, the lower end surface of first strut is equipped with the second motor 29, the setting for passing through the second motor can be achieved to drive
The effect of dynamic cut-off knife shaft rotation, the output end axis connection of second motor have cut-off knife shaft 30, pass through setting for cut-off knife shaft
The effect that driving cut-off knife rotation can be achieved is set, the lower end surface of the cut-off knife shaft is equipped with cut-off knife 31, can be real by the setting of cut-off knife
The effect now cut, the lower end surface of second screw slider are equipped with the second strut 32, and the second strut is used to fix steel ruler, described
The lower end surface of second strut is equipped with steel ruler 33, and the effect of measurement, the upper surface of the mounting plate can be achieved by the setting of steel ruler
Right side is respectively equipped with second hydraulic cylinder 34 and third strut 35, and the second hydraulic cylinder and the third strut are respectively positioned on the silk
The rear side of thick stick, and the second hydraulic cylinder and the third strut are respectively positioned on the left side of the limited block on right side, pass through second
The setting of hydraulic cylinder can be achieved to adjust the effect of third motor height, and fixed dust catcher can be achieved by the setting of third strut
The lower end of effect, the second hydraulic cylinder is equipped with third motor 36, and driving whetstone can be achieved by the setting of third motor and turn
The effect of axis rotation, the output end axis connection of the third motor have whetstone shaft 37, can by the setting of whetstone shaft
Realize the effect of driving whetstone rotation, the lateral wall front of the whetstone shaft is equipped with whetstone 38, passes through whetstone
The effect that sharpening can be achieved is set, and the lower end of the third strut is equipped with dust catcher 39, can be achieved to inhale by the setting of dust catcher
It goes to whet a knife the effects of the iron filings and the dust grains of sand that generate, the right side wall of the articles holding table supporting leg of left side central portion and right side central
The left side wall of the articles holding table supporting leg is equipped with infrared sensor 40, can be achieved to sense barrier by the setting of infrared sensor
The effect of collection frame alarm bell alarm is controlled when hindering object by control panel, the right side wall of the collection frame is equipped with collection frame alarm bell
41, it can be achieved to remind people will be broken in collection frame when the excessive alarm of clast in collection frame by the setting of collection frame alarm bell
Consider the effect disposed to be worth doing, the front side wall of the articles holding table is equipped with control panel 42, and control can be achieved by the setting of control panel
The effect of the device, the front side wall of control panel are equipped with the flexible switch of control first hydraulic cylinder, and the front side wall of control panel is set
The switch for having control second hydraulic cylinder flexible, the front side wall of control panel are equipped with the switch of control first motor start and stop, control plane
The front side wall of plate is equipped with the switch of the second motor start and stop of control, and the front side wall of control panel is equipped with opening for control third motor start and stop
It closes, the front side wall of control panel is equipped with the switch that control dust catcher opens and closes, and the inner cavity of control panel is equipped with control and collects
The switch that frame alarm bell opens and closes, the inner cavity of control panel are equipped with the switch that control collection frame alarm bell opens and closes, control
The installation number for the switch that collection frame alarm bell opens and closes is 2, and the inner cavity of control panel is equipped with control water container warning lamp
The switch of opening and closing, the switch that control collection frame alarm bell opens and closes are electrically connected infrared sensor by electric conductor,
It controls the switch that water container warning lamp opens and closes and hydraulic pressure sensor is electrically connected by electric conductor, control first hydraulic cylinder is stretched
The flexible switch of the switch of contracting, control second hydraulic cylinder, controls opening for the second motor start and stop at the switch for controlling first motor start and stop
Switch, infrared sensor and the hydraulic pressure sensor that pass, the switch of control third motor start and stop, control dust catcher open and close are equal
It is electrically connected with external power supply by electric conductor, the right side wall rear portion of the articles holding table is equipped with water container 43, passes through water container
Setting can fill iron filings and the dust grains of sand and the spark for extinguishing iron filings and the dust grains of sand, the front side wall of the water container is equipped with
Iron filings and the dust grains of sand when water container inner cavity can be achieved by the setting of water container warning lamp for water container warning lamp 44
Light-emitting caution is when excessive to remind people to outwell the sewage of the inside and change the effect of suitable water, the water container it is interior
Chamber lower end surface is embedded with hydraulic pressure sensor 45, and detection water container inner cavity lower end surface can be achieved by the setting of hydraulic pressure sensor
Hydraulic pressure simultaneously controls the luminous effect of water container warning lamp by control panel, sets between the water container and the dust catcher
Have aspiration channel 46, connection dust catcher and water container can be achieved by the setting of aspiration channel to make iron filings and the dust grains of sand along
Aspiration channel sucks the effect in water container.
Specifically, the installation number of the articles holding table supporting leg is 6, the lower end surface quadrangle of the articles holding table is respectively provided with described
Articles holding table supporting leg, and the lower end surface left side central portion of the articles holding table and lower end surface right side central are respectively provided with the articles holding table supporting leg,
The articles holding table supporting leg of quadrangle only has supporting role, the existing supporting role of articles holding table supporting leg at middle part, and has the work of installation pilot hole
With.
Specifically, the pressing device includes middle studdle 131, support can be achieved by the setting of middle studdle
The upper end of the effect of upper stop piece, the middle studdle is equipped with upper stop piece 132, and installation knob can be achieved by the setting of upper stop piece
Pass through the setting of knob through knob 133 is slidably connected between the upper and lower end face of the upper stop piece with the effect of holddown spring
The effect for pulling up lower sheeting can be achieved, the lower end of the knob is equipped with lower sheeting 134, can be achieved by the setting of lower sheeting
The effect for compressing office chair skin, is symmetrically arranged with holddown spring between the lower end surface of the upper stop piece and the upper surface of the lower sheeting
135, the holddown spring covers in the outside of the knob, can be achieved by the setting of holddown spring when knob does not pull up
Restore former long to make lower sheeting compress the effect of office chair skin.
Specifically, the glove block is respectively positioned on the top of the lower wall of the pilot hole, the equal position of infrared sensor
In the lower section of the pilot hole, glove block will not block infrared sensor when in collection frame without clast in this way.
Specifically, the lateral wall of the slide bar passes through polishing treatment, setting in this way can be achieved to reduce slide bar and
Effect between screw slider.
Specifically, the shape of the upper surface of the cut-off knife is square, the rear wall of the cut-off knife and the whetstone
Front side wall be located at approximately the same plane, only need to control first motor and second hydraulic cylinder in this way and cut-off knife can be made to be moved to whetstone
Before, even if cut-off knife has rotated 90 degree or 180 degree, whetstone can also touch cut-off knife, the front end face of the whetstone it is straight
Diameter is greater than the side length of the upper surface of the cut-off knife, so that whetstone grinds more thorough to cut-off knife.
Specifically, the inner cavity of the water container is equipped with water, the water energy of water container inner cavity extinguishes iron filings and dust is husky
The spark of grain, the aspiration channel are copper pipe, so that aspiration channel easily fixes.
Working principle: in the present invention, when needing to cut office chair skin, office chair skin is laid in clipboard
On, it is compressed by pressing device, then controls first hydraulic cylinder elongation and clipboard is driven to move upward to position appropriate,
Steel ruler presses office chair skin at this time, and parer and office chair bark graft touch, and then drives lead screw shaft rotation by first motor,
Lead screw shaft drives lead screw rotation, and lead screw drives the first screw slider and the second screw slider to move left and right, and the first screw slider drives
Dynamic first strut and the second motor move left and right, so that the cut-off knife of the second motor output end moves, thus cut, the
Two screw sliders drive the second strut and steel ruler to move left and right, and after cutting, control first hydraulic cylinder makes to cut sheet reset,
The clast for cutting generation can be swept by truncated cone-shaped through-hole and be dropped down onto collection frame at this time, while dust catcher can be opened and assisted
Cleaning.When using the device next time, since reel is also rotating, reel retractable cable in rotary course, then glove
Block is moved left and right in the case where drawstring and glove block pacify spring-loaded collective effect, so that the clast in collection frame will not be deposited in one
Place.When needing to whet a knife, first motor is first controlled, then control second hydraulic cylinder, so that the front side wall of whetstone touches
Cut-off knife, starts third motor, the rotation of third motor driven whetstone shaft, and whetstone shaft drives whetstone rotation, passes through control
Second hydraulic cylinder processed moves up and down whetstone, to whet a knife, while starting dust catcher, the iron that dust catcher will generate when whetting a knife
In aspiration channel sucking water container, the water energy of water container inner cavity extinguishes the fire of iron filings and the dust grains of sand for bits and the dust grains of sand
Flower can start the second motor, the second electricity in order to enable 4 side walls of cut-off knife can be ground when whetstone is not in contact with cut-off knife
Machine is rotated by 90 ° by cut-off knife shaft driving cut-off knife or 180 degree, resets whetstone after sharpening, and is detached from cut-off knife and whets a knife
Stone.When collection frame and glove block block infrared sensor, infrared sensor controls collection frame alarm bell by control panel and alarms,
Effect to remind people to dispose the clast in collection frame.When the hydraulic pressure of water container inner cavity lower end surface is passed higher than hydraulic pressure
When the threshold value of sensor, hydraulic pressure sensor controls water container warning lamp by control panel and shines, thus in reminding people to outwell
The sewage in face and the effect for changing suitable water.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of automatic cutting device of office chair skin, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) is equal
Even to be equipped with articles holding table supporting leg (2), the upper surface of the bottom plate (1) is uniformly provided with mounting plate supporting leg (3), the bottom plate (1) it is upper
First hydraulic cylinder (4) are equipped in the middle part of end face, runs through between the left and right sidewall of the articles holding table supporting leg (2) of 2 of middle part and is equipped with
Pilot hole (5), the articles holding table supporting leg (2) of the left side wall and right side central of the articles holding table supporting leg (2) of left side central portion
Right side wall is equipped with one end of directive wheel fixed link (6), and the other end of the directive wheel fixed link (6) is equipped with directive wheel (7),
The left side wall and right side wall of the first hydraulic cylinder (4) are equipped with one end of glove block installation spring (8), the articles holding table supporting leg
(2) articles holding table (9) are equipped between upper end, are equipped with truncated cone-shaped through-hole (10) between the upper and lower end face of the articles holding table (9), it is described
The upper end of first hydraulic cylinder (4) is equipped with convex block (11), and the convex block (11) is located at the inner cavity of the truncated cone-shaped through-hole (10), described
The upper surface of convex block (11) is equipped with clipboard (12), and the upper surface quadrangle of the clipboard (12) is equipped with pressing device (13),
Mounting plate (14) are equipped between the upper end of the mounting plate supporting leg (3), first is equipped on the left of the upper surface of the mounting plate (14)
The upper surface of motor (15), the mounting plate (14) is symmetrically arranged with bearing block (16), and the bearing block (16) is respectively positioned on described
The inner sidewall on the right side of one motor (15), the bearing block (16) is rotatably connected to lead screw shaft (17), the lead screw in left side
For axis (17) axis connection in the output end of the first motor (15), the lateral wall of the lead screw shaft (17) is equipped with reel
(18), the lateral wall of 2 lead screw shaft (17) is equipped with the one end for being wound with drawstring (19), and the drawstring (19) is respectively positioned on together
The lateral wall of the directive wheel (7) of side, and the drawstring (19) runs through the ipsilateral pilot hole (5), ipsilateral is described
Glove block (20), the glove are equipped between the other end of drawstring (19) and the other end of glove block installation spring (8)
The upper surface of block (20) is equipped with card slot (21), and the inner cavity of the card slot (21), which is run through, is connected with collection frame (22), described in 2
Lead screw (23) are equipped between lead screw shaft (17), the left and right ends of the lead screw (23) are equipped with limited block (24), 2 bearings
Slide bar (25) are equipped between seat (16), the slide bar (25) is located at the lower section of the lead screw (23), the outside of the lead screw (23)
Wall is respectively equipped with the first screw slider (26) and the second screw slider (27), and the slide bar (25) extends through first lead screw
Sliding block (26) and second screw slider (27), and first screw slider (26) and second screw slider (27) are equal
It is slidably connected at the lateral wall of the slide bar (25), second screw slider (27) is located at first screw slider (26)
The lower end surface on right side, first screw slider (26) is equipped with the first strut (28), and the lower end surface of first strut (28) is set
Have the second motor (29), the output end axis connection of second motor (29) has cut-off knife shaft (30), the cut-off knife shaft (30)
Lower end surface be equipped with cut-off knife (31), the lower end surface of second screw slider (27) is equipped with the second strut (32), described second
The lower end surface of bar (32) is equipped with steel ruler (33), be respectively equipped on the right side of the upper surface of the mounting plate (14) second hydraulic cylinder (34) and
Third strut (35), the second hydraulic cylinder (34) and the third strut (35) are respectively positioned on the rear side of the lead screw (23), and
The second hydraulic cylinder (34) and the third strut (35) be respectively positioned on right side the limited block (24) left side, described second
The lower end of hydraulic cylinder (34) is equipped with third motor (36), and the output end axis connection of the third motor (36) has whetstone shaft
(37), the lateral wall front of the whetstone shaft (37) is equipped with whetstone (38), and the lower end of the third strut (35) is equipped with
Dust catcher (39), the articles holding table supporting leg (2) of the right side wall and right side central of the articles holding table supporting leg (2) of left side central portion
Left side wall is equipped with infrared sensor (40), and the right side wall of the infrared sensor (40), the collection frame (22) is equipped with receipts
Collect frame alarm bell (41), the front side wall of the articles holding table (9) is equipped with control panel (42), the right side wall rear portion of the articles holding table (9)
Equipped with water container (43), the front side wall of the water container (43) is equipped with water container warning lamp (44), the water container
(43) inner cavity lower end surface is embedded with hydraulic pressure sensor (45), is equipped between the water container (43) and the dust catcher (39)
Aspiration channel (46).
2. a kind of automatic cutting device of office chair skin according to claim 1, it is characterised in that: the articles holding table supporting leg
(2) installation number is 6, and the lower end surface quadrangle of the articles holding table (9) is respectively provided with the articles holding table supporting leg (2), and the glove
The lower end surface left side central portion and lower end surface right side central of platform (9) are respectively provided with the articles holding table supporting leg (2).
3. a kind of automatic cutting device of office chair skin according to claim 1, it is characterised in that: the pressing device
It (13) include middle studdle (131), the upper end of the middle studdle (131) is equipped with upper stop piece (132), the upper stop piece
(132) through slidably connecting knob (133) between upper and lower end face, the lower end of the knob (133) is equipped with lower sheeting
(134), holddown spring is symmetrically arranged between the lower end surface of the upper stop piece (132) and the upper surface of the lower sheeting (134)
(135), the holddown spring (135) covers in the outside of the knob (133).
4. a kind of automatic cutting device of office chair skin according to claim 1, it is characterised in that: the glove block (20)
It is respectively positioned on the top of the lower wall of the pilot hole (5), the infrared sensor (40) is respectively positioned under the pilot hole (5)
Side.
5. a kind of automatic cutting device of office chair skin according to claim 1, it is characterised in that: the slide bar (25)
Lateral wall passes through polishing treatment.
6. a kind of automatic cutting device of office chair skin according to claim 1, it is characterised in that: the cut-off knife (31)
The shape of upper surface is square, and the rear wall of the cut-off knife (31) and the front side wall of the whetstone (38) are located at same put down
Face, the diameter of the front end face of the whetstone (38) are greater than the side length of the upper surface of the cut-off knife (31).
7. a kind of automatic cutting device of office chair skin according to claim 1, it is characterised in that: the water container
(43) inner cavity is equipped with water, and the aspiration channel (46) is copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087979.5A CN109355447A (en) | 2018-09-18 | 2018-09-18 | A kind of automatic cutting device of office chair skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087979.5A CN109355447A (en) | 2018-09-18 | 2018-09-18 | A kind of automatic cutting device of office chair skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109355447A true CN109355447A (en) | 2019-02-19 |
Family
ID=65351115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087979.5A Pending CN109355447A (en) | 2018-09-18 | 2018-09-18 | A kind of automatic cutting device of office chair skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109355447A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014465A (en) * | 2019-04-29 | 2019-07-16 | 广东创新科技职业学院 | A kind of modified building decoration board processing system |
| CN111421603A (en) * | 2020-04-26 | 2020-07-17 | 郑长荪 | Plastic slab cutting device |
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| GB1369361A (en) * | 1971-08-24 | 1974-10-09 | Fauth E | Punch knife and method of producing same |
| CN202412058U (en) * | 2012-01-13 | 2012-09-05 | 伊士曼缝制机械(宁波)有限公司 | Knife sharpening and dust collecting device of clothes band knife cutting machine EC-900NS |
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| CN110014465A (en) * | 2019-04-29 | 2019-07-16 | 广东创新科技职业学院 | A kind of modified building decoration board processing system |
| CN111421603A (en) * | 2020-04-26 | 2020-07-17 | 郑长荪 | Plastic slab cutting device |
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Application publication date: 20190219 |