CN109663717A - A kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather - Google Patents
A kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather Download PDFInfo
- Publication number
- CN109663717A CN109663717A CN201811517940.2A CN201811517940A CN109663717A CN 109663717 A CN109663717 A CN 109663717A CN 201811517940 A CN201811517940 A CN 201811517940A CN 109663717 A CN109663717 A CN 109663717A
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- Prior art keywords
- hide
- stain
- parts
- oil
- preventing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/12—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
Abstract
The present invention provides a kind of processing technologys of oil-stain-preventing ox-hide sofa artificial leather.The technical problems such as it solves existing sofa artificial leather all without preferable oil-stain-preventing performance, and sofa surface is relatively easy to make dirty.The processing technology of this oil-stain-preventing ox-hide sofa artificial leather, which comprises the steps of: a, outsourcing: existing ox-hide is removed from office in the market for purchase, and carries out appearance test to it；B, it cleans: being scrubbed the surface that ox-hide is removed from office with the sponge for speckling with ethyl alcohol；C, weighing: in parts by weight, weigh 40-50 parts of Teflon, 15-20 parts of methacrylic acid, 13-18 parts ethylene glycol, 1-3 parts of antibacterial agent, 4-12 parts of deionized water water paint raw material；D, it sprays: water paint raw material is put into automatic spraying system, the surface of ox-hide leather is sprayed, quantity for spray is controlled in 100-120g/m2；E, it dries: by way of natural drying, ox-hide leather shakeout drying, oil-stain-preventing ox-hide sofa artificial leather can be obtained.The present invention has the advantages that simple processing.
Description
Technical field
The invention belongs to sofa artificial leather technical fields, are related to a kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather.
Background technique
Sofa artificial leather is the main raw material(s) for making corium sofa, and on the surface of production sofa, there are many raw material of sofa artificial leather,
There are corium sofa artificial leather, PU sofa artificial leather and PVC upper leather etc..Wherein, corium sofa artificial leather generally have ox-hide (head layer, two or three layers, suede
Face), pigskin (head layer, two layers, flannelette), there are also horse skins etc.；Ox-hide is divided into cattle hide and buffalo hide again, has head by its level point
Layer, two layers and three layers.
All without preferable oil-stain-preventing performance, sofa surface is relatively easy to make dirty sofa artificial leather in the prior art, therefore, if
It is necessary for counting out a kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of oil-stain-preventing ox-hide sofa artificial leather is proposed
Processing technology, the processing technology have the characteristics that simple processing.
Object of the invention can be realized by the following technical scheme: a kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather,
It is characterized by comprising the following steps:
A, outsourcing: existing ox-hide is removed from office in the market for purchase, and carries out appearance test to it；
B, it cleans: being scrubbed the surface that ox-hide is removed from office with the sponge for speckling with ethyl alcohol；
C, weighing: in parts by weight, 40-50 parts of Teflon, 15-20 parts of methacrylic acid, 13-18 parts of second is weighed
The water paint raw material of glycol, 1-3 parts of antibacterial agent, 4-12 parts of deionized water；
D, it sprays: water paint raw material is put into automatic spraying system, the surface of ox-hide leather is sprayed, is sprayed
Amount control is in 100-120g/m2；
E, it dries: by way of natural drying, ox-hide leather shakeout drying, oil-stain-preventing ox-hide sofa can be obtained
Leather.
Ox-hide leather in the step a is cattle hide or buffalo hide.
Sponge in the step b is flame-retardant sponge.
The volume fraction of ethyl alcohol in the step b is 20-40%.
Spraying rate in the step d is 3-8m/min.
Automatic spraying system in shown step d includes pedestal, is fixed with spraying box in the middle part of pedestal, spraying box one end has
Input port, the spraying box other end have delivery outlet, horizontally rotate on pedestal one end and be provided with rotating roller one, the end of rotating roller one
With one can drive its rotate dynamic structure be connected, horizontally rotate on the pedestal other end and be provided with rotating roller two, rotating roller two and
It is provided with the conveyer belt for conveying leather between rotating roller one, and conveyer belt is penetrated by input port and is pierced by from delivery outlet, sprays
It applies and is provided with lifter plate in case, lifter plate can drive the moving structure of lower movement to be thereon connected with one, be vertically arranged on lifter plate
There is main shaft, the rotary electric machine that main shaft upper end can drive it to rotate with one is connected, and main shaft lower end is connected with turntable, passes through tune on turntable
Section component is provided with sprinkler head, and sprinkler head is connected by delivery pipe with storage tank, and storage tank is fixed on the base, in delivery pipe
It is additionally provided with delivery pump.
The working principle of automatic spraying system is as follows: driving rotating roller one to rotate by dynamic structure, rotating roller one drives
Leather is transported in spraying box by conveyer belt rotation, conveyer belt, drives lifter plate to move up and down by moving structure, lifter plate makes
Sprinkler head is located at desired height, by delivery pump by the water paint spraying in storage tank in leather surface, due to sprinkler head
Spraying range can be adjusted by adjusting component, so as to while not wasting water paint, guarantee leather surface spraying
In place, spraying effect is good.
The adjusting component includes swing rod, adjusting rod and clamping screw, and swing rod upper end and turntable are hinged, swing rod lower end and
Sprinkler head is hinged, and also has gravity ring on sprinkler head, has regulating tank in the middle part of swing rod, be provided with movable block in regulating tank, living
Motion block and adjusting rod lower end are hinged, and adjusting rod upper end and turntable are hinged, and clamping screw is threaded on movable block, locking
Bolt end can lean with swing rod.
Pair using the above structure, slided in regulating tank by movable block, be adjusted so as to the angle to swing rod, i.e.,
The spraying range of sprinkler head is adjusted.
The dynamic structure includes main pulley, slave pulley, transmission belt and power motor, and power motor is fixed on pedestal
On, the output shaft of power motor is horizontally disposed, and main pulley is fixed on the output shaft end of power motor, and driven wheel, which is fixed on, to be turned
The end of dynamic roller one, transmission belt are set between main pulley and slave pulley.
When needing rotates rotating roller one, control power motor drives main pulley rotation, and main pulley drives transmission
Band rotation, transmission belt drive slave pulley rotation, and slave pulley drives rotating roller one to rotate.
The moving structure includes column and push-rod electric machine, and column is fixed on spraying box, and push-rod electric machine is fixed on column
On, straight down, the push rod end of push-rod electric machine is connected by connecting rod with lifter plate the push rod of push-rod electric machine.
When needing to adjust the position of lifter plate, control push-rod electric machine drives lifter plate to move up and down.
The connecting rod both ends are further fixed on limited block.
Flow control valve is additionally provided in the delivery pipe.
The spraying box side has observation panel, is provided with transparent glass plate at observation panel.
The spraying lower box part is also connected with delivery pipe, is provided with valve on delivery pipe.
Using the above structure, the waste material in spraying box can be quickly discharged by delivery pipe.
The feeding machanism that can be fed to storage tank is additionally provided on the pedestal.
The feeding machanism includes preparing tank, feeder sleeve, bracket, guide rail, sliding block, movable frame, push rod one and push rod two, is matched
Tank processed is fixed on the base, and preparing tank top has drain hole, and solenoid valve one is provided at drain hole, and preparing tank lower part has
Material mouth, discharge outlet are provided with solenoid valve two, and discharge port is also connected with feeder sleeve one end, the feeder sleeve other end and storage tank phase
It is connected to, is provided with charging pump on feeder sleeve, bracket is fixed in preparing tank, and bracket, close to preparing tank top, guide rail level is solid
It is scheduled on bracket, sliding block is arranged on guide rail, and movable frame is connected with sliding block, and push rod one and two horizontal anomalous movement of push rod are arranged in movement
On frame, one end of push rod one is fixed with left pusher item one, if having siccative hole one on left pusher item one, one end of push rod two is fixed
There is left pusher item two, there are several extrusion heads one, and extrusion head one can be inserted into material hole one on left pusher item two, push rod one
The other end is fixed with right pusher item one, if having siccative hole two on right pusher item one, the other end of push rod two is fixed with right pusher
Item two, two have several extrusion heads two on right pusher item, and extrusion head two can be inserted into material hole two, and energy is additionally provided on bracket
The driving structure for moving towards push rod one and push rod two.
Using the above structure, all kinds of raw materials are put into preparing tank, push rod one and push rod two is driven by driving structure
It moves towards, push rod one drives left pusher item one and right pusher item one to move back and forth, and left pusher item one and right pusher item one are repeatedly
Raw material is pushed back and forth, meanwhile, push rod two drives left pusher item two and right pusher item two to move back and forth, left two He of pusher item
Right pusher item two repeatedly pushes raw material back and forth, and at the same time, extrusion head one is repeatedly inserted into material hole two and extrusion head
Two are repeatedly inserted into material hole two, and pressurization can be carried out to raw material and is crushed, the preparation of raw material is completed, will be in preparing tank by feeder sleeve
Environment protecting water-based paint be transported in storage tank, feed is reliable.
The shape of the extrusion head one and extrusion head two is cone.
The driving structure include driving motor, rotating bar, connecting rod, in shuttle shape linkage board, limit guide plate, fixed plate,
Drive column one and driving column two, limit guide plate one end be connected with bracket, limit the guide plate other end have limit guide groove, fixed plate with
Movable frame is connected, and shaft is rotatably arranged on vertically in the middle part of fixed plate, and shaft upper end is connected with locating rod one end, the locating rod other end
It is fixed with guide post, and guide post is slidably arranged in limit guide groove, shaft lower end is connected with linkage board, has guide groove one on linkage board
With guide groove two, column one is driven to be fixed on the middle part of push rod one, and column one is driven to be slidably arranged in guide groove one, driving column two is fixed
At the middle part of push rod two, and column two is driven to be slidably arranged in guide groove two, driving motor is fixed on bracket, driving motor it is defeated
Shaft is horizontally disposed, and the output shaft end of driving motor is connected with rotating bar one end, the rotating bar other end and the rotation of connecting rod one end
Connection, the connecting rod other end and movable frame rotation connection.
Using the above structure, control driving motor drives rotating bar rotation, and rotating bar makes movable frame by connecting rod to move back
Dynamic, movable frame drives fixed plate to move back and forth, and guide post is made to slidably reciprocate in limit guide groove, and guide post makes linkage board swing back and forth,
Linkage board drives driving column one and driving column two to slidably reciprocate in guide groove one and guide groove two respectively, so as to make push rod one and push away
Bar two moves towards.
It is additionally provided with supplementary structure on the linkage board, if supplementary structure includes stirring motor, screw agitation shaft and dry-mixed
Expect that bar, stirring motor are fixed in the middle part of linkage board, the output shaft of stirring motor straight down, the output shaft end of stirring motor and
Screw agitation shaft is connected, if dry blend bar is fixed on oscillating deck vertically.
Using the above structure, control stirring motor rotation, stirring motor drive screw agitation shaft rotation, cooperate linkage board
Backswing is dynamic, and screw agitation shaft can be made the different mixing effects of opposite speedup or deceleration occur, meanwhile, linkage board drives mixing bar
It swings back and forth, so as to carry out auxiliary stirring to the raw material in preparing tank, auxiliaring effect is good.
Inertial mass is further fixed on the movable frame.
Using the above structure, inertia when movable frame moves back and forth can be increased by inertial mass.
Bearing is also arranged on the guide post.
Compared with prior art, the processing technology of this oil-stain-preventing ox-hide sofa artificial leather has the advantages that this: by will be with Teflon
It is main water paint spraying on the surface that ox-hide is removed from office, stable and stealthy film can be formed it into, to has preferable
Lasting oil-stain-preventing effect, and entire technique is also very simple, and the technological parameter of control is also relatively easy to, simple processing.
Detailed description of the invention
Fig. 1 is the step schematic diagram of this processing technology.
Fig. 2 is the planar structure schematic diagram of automatic spraying system.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Fig. 4 is the planar structure schematic diagram of feeding machanism in automatic spraying system.
Fig. 5 is the schematic perspective view that feeding machanism removes preparing tank in automatic spraying system.
Fig. 6 is the schematic perspective view that feeding machanism removes part in automatic spraying system.
In figure, 1, pedestal；2, spraying box；3, conveyer belt；4, delivery pipe；5, valve；6, rotating roller two；7, storage tank；8,
Delivery pump；9, delivery pipe；10, turntable；11, lifter plate；12, main shaft；13, rotary electric machine；14, push-rod electric machine；15, column；16,
Connecting rod；17, glass plate；18, rotating roller one；19, slave pulley；20, transmission belt；21, main pulley；22, power motor；
23, sprinkler head；24, clamping screw；25, adjusting rod；26, swing rod；26a, regulating tank；27, movable block；28, gravity ring；29, electric
Magnet valve two；30, charging pump；31, feeder sleeve；32, solenoid valve one；33, preparing tank；33a, drain hole；33b, discharge port；34, it drives
Dynamic motor；35, rotating bar；36, left pusher item one；36a, material hole one；37, left pusher item 2 37；37a, extrusion head one；38, join
Movable plate；38a, guide groove one；38b, guide groove two；39, column two is driven；40, sliding block；41, guide rail；42, shaft；43, locating rod；44,
Bracket；45, movable frame；46, guide plate is limited；46a, limit guide groove；47, push rod two；48, right pusher item two；48a, extrusion head two；
49, right pusher item one；49a, material hole two；50, push rod one；51, column one is driven；52, screw agitation shaft；53, fixed plate；54, it is used to
Property block；55, connecting rod；56, guide post；57, bearing；58, mixing bar；59, stirring motor.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, the processing technology of this oil-stain-preventing ox-hide sofa artificial leather, includes the following steps:
A, outsourcing: existing ox-hide is removed from office in the market for purchase, and carries out appearance test to it；
B, it cleans: being scrubbed the surface that ox-hide is removed from office with the sponge for speckling with ethyl alcohol；
C, weighing: in parts by weight, 40-50 parts of Teflon, 15-20 parts of methacrylic acid, 13-18 parts of second is weighed
The water paint raw material of glycol, 1-3 parts of antibacterial agent, 4-12 parts of deionized water；In the present embodiment, 43 parts of Teflon is weighed
Dragon, 180 parts of methacrylic acid, 14 parts of ethylene glycol, 2 parts of antibacterial agent, 7 parts of deionized water water paint raw material；
D, it sprays: water paint raw material is put into automatic spraying system, the surface of ox-hide leather is sprayed, is sprayed
Amount control is in 100-120g/m2；In the present embodiment, quantity for spray control is in 105g/m2；
E, it dries: by way of natural drying, ox-hide leather shakeout drying, oil-stain-preventing ox-hide sofa can be obtained
Leather.
Ox-hide leather in step a is cattle hide or buffalo hide；In the present embodiment, the ox-hide leather in step a is cattle hide.
Sponge in step b is flame-retardant sponge.
The volume fraction of ethyl alcohol in step b is 20-40%；In the present embodiment, the volume fraction of the ethyl alcohol in step b
It is 35%.
Spraying rate in step d is 3-8m/min；In the present embodiment, the spraying rate in step d is 7m/min.
As shown in Fig. 2-Fig. 6, the automatic spraying system in step d includes pedestal 1, and spraying box 2 is fixed in the middle part of pedestal 1,
In the present embodiment, 1 middle part of pedestal is fixed with spraying box 2 by welding；2 one end of spraying box has input port, spraying
2 other end of case has delivery outlet, horizontally rotates on 1 one end of pedestal and is provided with rotating roller 1, the end of rotating roller 1 and one
Can drive its rotate dynamic structure be connected, horizontally rotate on 1 other end of pedestal and be provided with rotating roller 26, rotating roller 26 with turn
The conveyer belt 3 for conveying leather is provided between dynamic roller 1, in the present embodiment, conveyer belt 3 is used and can be bought in the market
The existing product arrived；And conveyer belt 3 is penetrated by input port and is pierced by from delivery outlet, and lifter plate 11 is provided in spraying box 2, lifting
Plate 11 can drive the moving structure of lower movement to be thereon connected with one, and main shaft 12,12 upper end of main shaft are vertically arranged on lifter plate 11
The rotary electric machine 13 that it can be driven to rotate with one is connected, and in the present embodiment, rotary electric machine 13 passes through on lifter plate 11；Main shaft
12 lower ends are connected with turntable 10, are provided with sprinkler head 23 by adjusting component on turntable 10, in the present embodiment, sprinkler head 23
Quantity is four；Sprinkler head 23 is connected by delivery pipe 9 with storage tank 7, and storage tank 7 is fixed on pedestal 1, in the present embodiment
In, storage tank 7 is fixed on by bolted connection on pedestal 1；Delivery pump 8 is additionally provided in delivery pipe 9.
Adjusting component includes swing rod 26, adjusting rod 25 and clamping screw 24, and 26 upper end of swing rod and turntable 10 are hinged, swing rod
26 lower ends and sprinkler head 23 are hinged, and also have gravity ring 28 on sprinkler head 23, have regulating tank 26a in the middle part of swing rod 26, adjust
Movable block 27 is provided in slot 26a, movable block 27 and 25 lower end of adjusting rod are hinged, and 25 upper end of adjusting rod is mutually cut with scissors with turntable 10
It connects, clamping screw 24 is threaded on movable block 27, and 24 end of clamping screw can lean with swing rod 26.
Dynamic structure includes main pulley 21, slave pulley 19, transmission belt 20 and power motor 22, and power motor 22 is fixed
On pedestal 1, the output shaft of power motor 22 is horizontally disposed, and main pulley 21 is fixed on the output shaft end of power motor 22,
Driven wheel is fixed on the end of rotating roller 1, and transmission belt 20 is set between main pulley 21 and slave pulley 19.
Moving structure includes column 15 and push-rod electric machine 14, and column 15 is fixed on spraying box 2, in the present embodiment, is stood
Column 15 is fixed on by welding on spraying box 2；Push-rod electric machine 14 is fixed on column 15, and the push rod of push-rod electric machine 14 is perpendicular
Straight downward, the push rod end of push-rod electric machine 14 is connected by connecting rod 16 with lifter plate 11.
16 both ends of connecting rod are further fixed on limited block.
Flow control valve is additionally provided in delivery pipe 9.
2 side of spraying box has observation panel, is provided with transparent glass plate 17 at observation panel.
2 lower part of spraying box is also connected with delivery pipe 4, and valve 5 is provided on delivery pipe 4；Using the structure, pass through delivery pipe
4 the waste material in spraying box 2 quickly can be discharged.
The feeding machanism that can be fed to storage tank 7 is additionally provided on pedestal 1, feeding machanism includes preparing tank 33, feeder sleeve
31, bracket 44, guide rail 41, sliding block 40, movable frame 45, push rod 1 and push rod 2 47, preparing tank 33 are fixed on pedestal 1,
In the present embodiment, preparing tank 33 is fixed on by bolted connection on pedestal 1；33 top of preparing tank has drain hole 33a,
Solenoid valve 1 is provided at drain hole 33a, 33 lower part of preparing tank has discharge port 33b, is provided with solenoid valve at discharge port 33b
2 29, discharge port 33b are also connected with 31 one end of feeder sleeve, and 31 other end of feeder sleeve is connected with storage tank 7, on feeder sleeve 31
It is provided with charging pump 30, bracket 44 is fixed in preparing tank 33, and bracket 44, close to 33 top of preparing tank, guide rail 41 is horizontal fixed
On bracket 44, sliding block 40 is arranged on guide rail 41, and movable frame 45 is connected with sliding block 40, and push rod 1 and push rod 2 47 are horizontal living
Dynamic to be arranged on movable frame 45, one end of push rod 1 is fixed with left pusher item 1, if having siccative on left pusher item 1
One 36a of hole, in the present embodiment, the quantity of material one 36a of hole are 20；One end of push rod 2 47 is fixed with left pusher item two
37, there are several one 37a of extrusion head, in the present embodiment, the quantity of one 37a of extrusion head is 20 on left pusher item 2 37；
And one 37a of extrusion head can be inserted into material one 36a of hole, the other end of push rod 1 is fixed with right pusher item 1, right pusher item
If having two 49a of siccative hole on one 49, in the present embodiment, the quantity of material two 49a of hole is 20；The other end of push rod 2 47
It is fixed with right pusher item 2 48, two have several two 48a of extrusion head, in the present embodiment, two 48a of extrusion head on right pusher item 48
Quantity be 20；And two 48a of extrusion head can be inserted into material two 49a of hole, push rod 1 can be made by being additionally provided on bracket 44
The driving structure moved towards with push rod 2 47；Using the structure, all kinds of raw materials are put into preparing tank 33, control driving electricity
Machine 34 drives rotating bar 35 to rotate, and rotating bar 35 moves back and forth movable frame 45 by connecting rod 55, and movable frame 45 drives fixed plate
53 move back and forth, and guide post 56 is made to slidably reciprocate in limit guide groove 46a, and guide post 56 makes linkage board 38 swing back and forth, linkage board 38
Driving column 1 and driving column 2 39 is driven to slidably reciprocate in two 38b of one 38a of guide groove and guide groove respectively, from making one 50 He of push rod
Push rod 2 47 moves towards, and push rod 1 drives left pusher item 1 and right pusher item 1 to move back and forth, left pusher item 1
Raw material is pushed back and forth repeatedly with right pusher item 1, meanwhile, push rod 2 47 drives left pusher item 2 37 and right pusher item
2 48 move back and forth, and left pusher item 2 37 and right pusher item 2 48 repeatedly push raw material back and forth, at the same time, extrusion head
One 37a is repeatedly inserted into material two 49a of hole and two 48a of extrusion head is repeatedly inserted into material two 49a of hole, can be pressurizeed to raw material
It is broken；Stirring motor 59 is controlled to rotate, stirring motor 59 drives screw agitation shaft 52 to rotate, and cooperation linkage board 38 swings back and forth,
Screw agitation shaft 52 can be made the different mixing effects of opposite speedup or deceleration occur, meanwhile, linkage board 38 drives mixing bar 58
It swings back and forth, auxiliary stirring can be carried out to the raw material in preparing tank 33, complete the preparation of raw material, by feeder sleeve 31 by preparing tank
Environment protecting water-based paint in 33 is transported in storage tank 7, and feed is reliable.
The shape of two 48a of one 37a of extrusion head and extrusion head is cone.
Driving structure include driving motor 34, rotating bar 35, connecting rod 55, in the linkage board 38 of shuttle shape, limit guide plate 46, solid
Fixed board 53, driving column 1 and driving column 2 39, limit 46 one end of guide plate are connected with bracket 44, and limit 46 other end of guide plate has
Limit guide groove 46a, fixed plate 53 are connected with movable frame 45, and shaft 42 is rotatably arranged on vertically in the middle part of fixed plate 53, in shaft 42
End is connected with 43 one end of locating rod, and 43 other end of locating rod is fixed with guide post 56, and guide post 56 is slidably arranged in limit guide groove 46a
Interior, 42 lower end of shaft is connected with linkage board 38, has two 38b of one 38a of guide groove and guide groove on linkage board 38, and driving column 1 is fixed
At the middle part of push rod 1, and column 1 is driven to be slidably arranged in one 38a of guide groove, driving column 2 39 is fixed on push rod 2 47
Middle part, and column 2 39 is driven to be slidably arranged in two 38b of guide groove, driving motor 34 is fixed on bracket 44, in the present embodiment,
Driving motor 34 is fixed on by bolted connection on bracket 44；The output shaft of driving motor 34 is horizontally disposed, driving electricity
The output shaft end of machine 34 is connected with 35 one end of rotating bar, 35 other end of rotating bar and the rotation connection of 55 one end of connecting rod, connecting rod 55
The other end and movable frame 45 are rotatablely connected.
It is additionally provided with supplementary structure on linkage board 38, supplementary structure includes stirring motor 59, screw agitation shaft 52 and several
Mixing bar 58, stirring motor 59 are fixed on the middle part of linkage board 38, the output shaft of stirring motor 59 straight down, stirring motor 59
Output shaft end is connected with screw agitation shaft 52, if dry blend bar 58 is fixed on oscillating deck vertically, in the present embodiment, mixing
The quantity of bar 58 is two.
Inertial mass 54 is further fixed on movable frame 45；Using the structure, movable frame 45 can be increased back and forth by inertial mass 54
Inertia when mobile.
Bearing 57 is also arranged on guide post 56.
The working principle of automatic spraying system is as follows: control power motor 22 drives main pulley 21 to rotate, main pulley
21 drive transmission belt 20 to rotate, and transmission belt 20 drives slave pulley 19 to rotate, and slave pulley 19 drives rotating roller 1 to rotate, and turn
Leather is transported in spraying box 2 by dynamic one 18 driving conveying belt 3 of roller rotation, conveyer belt 3, and control push-rod electric machine 14 drives lifter plate
11 move up and down, and lifter plate 11 makes sprinkler head 23 be located at desired height, are sprayed the water paint in storage tank 7 by delivery pump 8
It is coated in leather surface, since the spraying range of sprinkler head 23 can be slided in regulating tank 26a by movable block 27, so as to pendulum
The angle of bar 26 is adjusted, i.e., the spraying range of sprinkler head 23 is adjusted, so as to not waste the same of water paint
When, guarantee leather surface spraying in place；In the present embodiment, leather is ox-hide leather.
By that will be main water paint spraying on the surface that ox-hide is removed from office with Teflon in the present invention, can form it into steady
Fixed and stealthy film has preferable persistently oil-stain-preventing effect, meanwhile, in addition to passing through with preferable oil-stain-preventing performance
It tests to it, additionally it is possible to reach: 1, colour fastness to rubbing: unlubricated friction (staining: 4-5；Change colour 4-5), the wet (staining: 4-5 that rubs；
Change colour 4-5)；2, volatile organic compounds (μ g/m3): < 200 (after 5h).
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather, which comprises the steps of:
A, outsourcing: existing ox-hide is removed from office in the market for purchase, and carries out appearance test to it；
B, it cleans: being scrubbed the surface that ox-hide is removed from office with the sponge for speckling with ethyl alcohol；
C, weighing: in parts by weight, 40-50 parts of Teflon, 15-20 parts of methacrylic acid, 13-18 parts of second two is weighed
The water paint raw material of alcohol, 1-3 parts of antibacterial agent, 4-12 parts of deionized water；
D, it sprays: water paint raw material is put into automatic spraying system, the surface of ox-hide leather is sprayed, quantity for spray control
System is in 100-120g/m2；
E, it dries: by way of natural drying, ox-hide leather shakeout drying, oil-stain-preventing ox-hide sofa artificial leather can be obtained.
2. the processing technology of oil-stain-preventing ox-hide sofa artificial leather according to claim 1, which is characterized in that in the step a
Ox-hide leather is cattle hide or buffalo hide.
3. the processing technology of oil-stain-preventing ox-hide sofa artificial leather according to claim 3, which is characterized in that in the step b
Sponge is flame-retardant sponge.
4. the processing technology of oil-stain-preventing ox-hide sofa artificial leather according to claim 1, which is characterized in that in the step b
The volume fraction of ethyl alcohol is 20-40%.
5. the processing technology of oil-stain-preventing ox-hide sofa artificial leather according to claim 1, which is characterized in that in the step d
Spraying rate is 3-8m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811517940.2A CN109663717A (en) | 2018-12-12 | 2018-12-12 | A kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811517940.2A CN109663717A (en) | 2018-12-12 | 2018-12-12 | A kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather |
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| CN109663717A true CN109663717A (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811517940.2A Pending CN109663717A (en) | 2018-12-12 | 2018-12-12 | A kind of processing technology of oil-stain-preventing ox-hide sofa artificial leather |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105876922A (en) * | 2014-12-17 | 2016-08-24 | 常熟市辛庄镇金玉制衣厂 | Oil contamination preventing apron |
| CN107988449A (en) * | 2017-12-22 | 2018-05-04 | 海宁卡森皮革有限公司 | A kind of production method of nano self-cleaning sofa artificial leather |
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2018
- 2018-12-12 CN CN201811517940.2A patent/CN109663717A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105876922A (en) * | 2014-12-17 | 2016-08-24 | 常熟市辛庄镇金玉制衣厂 | Oil contamination preventing apron |
| CN107988449A (en) * | 2017-12-22 | 2018-05-04 | 海宁卡森皮革有限公司 | A kind of production method of nano self-cleaning sofa artificial leather |
Non-Patent Citations (1)
| Title |
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| 沈一丁: "《皮化材料生产的理论与实践》", 30 June 1994, 陕西科学技术出版社 * |
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