CN107984851A - A kind of manufacture craft of light screening material - Google Patents
A kind of manufacture craft of light screening material Download PDFInfo
- Publication number
- CN107984851A CN107984851A CN201711325621.7A CN201711325621A CN107984851A CN 107984851 A CN107984851 A CN 107984851A CN 201711325621 A CN201711325621 A CN 201711325621A CN 107984851 A CN107984851 A CN 107984851A
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- parts
- fixed
- rack
- mixing part
- light screening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/41—Opaque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
- B32B2327/06—PVC, i.e. polyvinylchloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Abstract
The present invention provides a kind of manufacture craft of light screening material.The component that it solves existing shading composite material is simple, without fire-retardant and anti-ultraviolet characteristic, poor practicability, and does not have the technical problems such as manufacture craft.The manufacture craft of this light screening material, it comprises the following steps：A, the fiberglass woven weaving of marketed line density 500D*500D is chosen as base cloth layer；B, 0.9 part of 65 parts of polyvinyl chloride resin, 30 parts of plasticizer, 0.8 part of lubricant, 4 parts of stabilizer, 3.5 parts of shading powder, 2 parts of liquid flame retardant and ultraviolet absorber are put into agitating device, tentatively it is plasticized into mixer, continue to be plasticized into open mill, it is further homogenous plasticized into extruder, the calendering formation into calender pressure, forms PVC film layer；C, PVC film layer is fitted in by base cloth layer upper and lower sides by make-up machine, light screening material is made.The present invention has the advantages that process is simple.
Description
Technical field
The present invention relates to a kind of manufacture craft of light screening material.
Background technology
Current global mainstream thoughts are environmentally friendly, energy saving and safe.In building trade, the window of current building is being made
In making and applying, substantial amounts of energy consumption and light pollution can be brought.
Through retrieval, as Chinese patent literature discloses a kind of shading composite material【Application number：201410145818.2；It is public
The number of opening：CN 104972716A】.This shading composite material, it is characterised in that including one first transparent membrane stacked on top of each other
Layer, one first vacuum aluminium coated layer, a composite adhesive layer, one second transparent thin film layer, a polyethylene lamination composite bed and a nothing
Woven fabric layer；The thickness of first vacuum aluminium coated layer is 400~700 Ethylmercurichlorendimides.
Although the shading composite material disclosed in the patent has preferable popularizing value, the shading is compound
The component of material is simple, without fire-retardant and anti-ultraviolet characteristic, poor practicability, and does not have manufacture craft, therefore, designs one
The manufacture craft of kind light screening material is necessary.
The content of the invention
First purpose of the present invention is that there are the above problem for existing technology, it is proposed that a kind of light screening material, should
Light screening material has the characteristics that highly practical.
First purpose of the present invention can be realized by following technical proposal：A kind of light screening material, including base cloth layer, its
It is characterized in that, the base cloth layer upper and lower sides are both provided with PVC film layer, and the PVC film layer includes the component of following parts by weight：PVC
55-75 parts of resin, 24-36 parts of plasticizer, 0.5-1 parts of lubricant, 3-5 parts of stabilizer, 3-4 parts of shading powder, liquid flame retardant 1-3
0.6-1.2 parts of part and ultraviolet absorber.
Using above component, by using polyvinyl chloride resin as primary raw material, and plasticizer, lubricant, stabilizer, screening are added
Light powder, liquid flame retardant and ultraviolet absorber, make it have high fire-retardance, the advantages that uvioresistant and light-proofness are strong, can meet
The use demand of varying environment, it is highly practical.
The PVC film layer includes the component of following parts by weight：It is 65 parts of polyvinyl chloride resin, 30 parts of plasticizer, 0.8 part of lubricant, steady
Determine 0.9 part of 4 parts of agent, 3.5 parts of shading powder, 2 parts of liquid flame retardant and ultraviolet absorber.
Second object of the present invention is that there are the above problem for existing technology, it is proposed that a kind of system of light screening material
Make technique, which has the characteristics that process is simple.
Second object of the present invention can be realized by following technical proposal：A kind of manufacture craft of light screening material, its
It is characterized in that, which comprises the following steps：
A, the fiberglass woven weaving of marketed line density 500D*500D is chosen as base cloth layer；
B, by 55-75 parts of polyvinyl chloride resin, 24-36 parts of plasticizer, 0.5-1 parts of lubricant, 3-5 parts of stabilizer, shading powder 3-4
0.6-1.2 parts of part, 1-3 parts of liquid flame retardant and ultraviolet absorber are put into agitating device, are stirred evenly, into mixer
In be tentatively plasticized, continue to be plasticized into open mill, into extruder further it is homogenous plasticized, roll into calender pressure
Shaping, forms PVC film layer；
C, PVC film layer is fitted in by base cloth layer upper and lower sides by make-up machine, light screening material is made.
Using process above, by various kinds of equipment by materiel machining into PVC film layer, and one is fixed in by make-up machine
Rise, cross multioperation without artificial, substantially reduce the production time, process is simple.
Agitating device in the step b includes rack, and the agitator that top is opening, agitator bottom are fixed with rack
Portion has delivery outlet, and the demarcation strip that agitator can be divided into upper mixing part and lower mixing part, demarcation strip are provided with agitator
It is upper that there is the connection above connecting tube of mixing part and lower mixing part, solenoid valve is provided with connecting tube, demarcation strip can also drive with one
The elevating mechanism of its oscilaltion is connected；Being provided with the rack can the mixing part feed mechanism one expected admittedly of conveying and defeated upwards
The feed mechanism two of liquor charging material.
The operation principle of agitating device is as follows：Can be to upper mixing part conveying solid material, by sending by feed mechanism one
Expect that mechanism two can convey liquid material to upper mixing part；Material is stirred for the first time by the upper mixing part of agitator, is controlled
Solenoid valve is in open mode, and the material in upper mixing part is transported in lower mixing part from connecting tube, passes through lower mixing part pair
Material is again stirring for, and mixing effect is good.
The feed mechanism one includes storing bag, material guiding hopper, driving motor, mounting bracket and steel wire rope, material guiding hopper and passes through branch
Frame is fixed in rack, and material guiding hopper is located above agitator, and material guiding hopper top has feed inlet, material guiding hopper lower part and conveying pipeline one
End is connected, and the conveying pipeline other end is fixed in upper mixing part by connecting rod, and mounting bracket is fixed in rack, and driving motor is consolidated
It is scheduled on mounting bracket, drives the output shaft of motor to be horizontally disposed with, drives the output shaft of motor to be connected with steel wire rope one end, storing bag
It is positioned at by location structure on the steel wire rope other end, and storing bag can be located at directly over feed inlet.
When needing to expect the conveying of upper mixing part admittedly, storing bag is fixed on a steel cord by location structure, control is driven
The output shaft of dynamic motor rotates, and driving the output shaft of motor makes steel wire rope shorten, and steel wire rope, which drives storing bag to move up, makes it
In material guiding hopper, the solid material in storing bag is transported in material guiding hopper under self gravitation effect, and is entered along conveying pipeline
In upper mixing part, transfer efficiency is high.
The vibrational structure that can be vibrated storing bag is provided with the stent, vibrational structure includes mounting ring, vibration
Ring, spring and vibrating motor, mounting ring are fixed on stent, and spring one end is connected with mounting ring, the spring other end and oscillation ring
It is connected, oscillation ring can lean with storing bag, and vibrating motor is fixed on oscillation ring.
Using above structure, after storing bag and material guiding hopper are in contact, control vibrating motor drives oscillation ring to produce vibration,
The solid material in storing bag can be made to be completely transported in material guiding hopper, vibrating effect is good.
The location structure includes support bar and some locating rods, has link in the middle part of support bar, link and steel wire rope are another
One end is connected, and some locating rods are vertically arranged in support bar both ends, and locating rod lower end and support bar are linked, and locating rod upper end is
Free end, locating rod middle part are connected with resetting spring one end, and the resetting spring other end is connected with support bar, also fixed on support bar
There are some locating parts, locating part and locating rod correspond arrangement, and locating rod can lean with locating part.
Using above structure, promote the free end of corresponding locating rod to lower swing, the hook of storing bag can and locating rod
Contact, resets locating rod under the action of resetting spring and locating part, so as to which the positioning of storing bag on a steel cord, is dismounted
It is convenient.
The feed mechanism two includes woven hose, delivery pump and liquid reserve tank, and liquid reserve tank is fixed in rack, woven hose one end
It is connected with liquid reserve tank, the woven hose other end is arranged in mixing part, and delivery pump is arranged in woven hose.
When needing to convey liquid material to upper mixing part, delivery pump is opened, is conveyed the liquid material in liquid reserve tank by woven hose
Into upper stirring.
The pressing mechanism that can be pressed down against to the material in upper mixing part is provided with the rack, pressing mechanism includes squeezing
Pressure head, guide rail, sliding block, shaft, push-rod electric machine and link, link are fixed in rack, and shaft is vertically arranged in link
On, shaft upper end can drive its actuating unit rotated to be connected with one, and shaft lower end is connected with swingle one end, and swingle is another
End is connected with positioning plate, and guide rail is fixed on positioning plate vertically, and sliding block is arranged on guide rail, and push-rod electric machine is fixed on positioning plate
On, straight down, the push rod end of push-rod electric machine is connected the push rod of push-rod electric machine with sliding block, and extrusion head is connected to by fixed link
On sliding block, the woven hose other end is connected in fixed link, and the woven hose other end is towards extrusion head.
When needing to stir it for the first time, drive shaft is intermittent to rotate by actuating unit, shaft drives rotation
Bar is intermittent to be rotated, and swingle drives extrusion head is intermittent to rotate；The push rod intermittence of control push-rod electric machine moves up and down, push rod
The push rod band movable slider intermittence of motor moves up and down, and sliding block drives fixed link intermittence to move up and down, and fixed link drives extruding
Head intermittence moves up and down, and is moved up and down with the intermittence of extrusion head, solid material is pressed down against, meanwhile, liquid material is transported to
In the solid material of lower part, squeezing effect is good.
The actuating unit includes stepper motor, driving gear and driven gear, and stepper motor is fixed on link, step
Straight up, driving gear is fixed on the output shaft of stepper motor the output shaft of stepper motor, and driven gear is fixed in shaft
End, driving gear are meshed with driven gear.
When need to make shaft is intermittent rotate when, control the output shaft of stepper motor is intermittent to rotate, stepper motor it is defeated
Shaft drives driving gear is intermittent to rotate, and driving gear drives driven gear is intermittent to rotate, and driven gear is driven between shaft
Having a rest property rotates.
Stirring can be included by the mixed organization that material is mixed in lower mixing part, mixed organization by being provided with the rack
Motor, stirring parts and lifter plate, lifter plate are arranged in rack, and lifter plate and one can drive the past multiple junction that it is moved back and forth up and down
Structure is connected, and stirring motor is fixed on lifter plate, and the output shaft of stirring motor is extend into lower mixing part, and stirring motor is defeated
Go out shaft end with stirring parts to be connected, flexible annular assisted parts on lower mixing part, annular auxiliary can be made by being provided with rack
Portion produces the deformation structure of deformation.
When needing to be again stirring for it, lifter plate is driven to move back and forth up and down by reciprocating structure, lifter plate makes
Stirring parts move back and forth up and down, and control the output shaft of stirring motor to rotate, and the output shaft of stirring motor drives stirring parts to rotate, together
When, annular assisted parts is produced deformation by deformation structure, the material of upper mixing part side wall is pushed at stirring parts, mixing side
Just.
The reciprocating structure includes servomotor, eccentric wheel, guide pad, reciprocating lever and roller, and servomotor is fixed on machine
On frame, the output shaft of servomotor is connected with eccentric wheel, and annular groove is offered on eccentric wheel, and guide pad is fixed on stent, past
Compound lever is slidably arranged on guide pad, and reciprocating lever upper end is connected with lifter plate, and reciprocating lever lower end is connected with roller, and roller is arranged on
In annular groove.
When needing to move back and forth up and down lifter plate, the output shaft of servomotor is controlled to rotate, the output shaft of servomotor
Band movable eccentric wheel rotates, and the annular groove of eccentric wheel moves back and forth up and down reciprocating lever, and reciprocating lever drives lifter plate up and down reciprocatingly to move
It is dynamic, conveniently moving.
The deformation structure includes support flap, rotary electric machine, pusher head and air intake duct, rotary electric machine and is fixed on rack
On, the output shaft of rotary electric machine is connected with support flap middle part, and driving cylinder is fixed on support flap one end, drives the work of cylinder
Stopper rod end is connected with pusher head, and pusher head can lean with annular assisted parts, and air intake duct is arranged on the support plate other end, air-breathing
Pipe one end can be in contact with annular assisted parts, and the air intake duct other end is connected with the external world, and asepwirator pump is additionally provided with air intake duct.
When needing to make annular assisted parts produce deformation, the output shaft of rotary electric machine is controlled to rotate, the output of rotary electric machine
Axis drives support flap to rotate, and support flap drives driving cylinder and air intake duct to rotate, and the piston rod of control driving cylinder drives
Pusher head moves back and forth, and pusher head makes the inside deformation of annular assisted parts, meanwhile, asepwirator pump is opened, air intake duct makes annular assisted parts
Outside deformation, booster action are good.
The elevating mechanism includes lifting cylinder, support column, guide rod, guide sleeve, upper limit position block and lower position block, support column
It is fixed in rack, guide rod is fixed on the support columns vertically, and guide sleeve is set on the guide bar, and lifting cylinder is fixed on support column
On, straight down, the piston rod end of lifting cylinder is connected the piston rod of lifting cylinder with guide sleeve, and demarcation strip is by connecting rod and leads
Set is connected, and upper limit position block and lower position block are each attached in agitator, and demarcation strip can offset with upper limit position block, lower position block
Lean on.
When needing first stirring, the piston rod of lifting cylinder is controlled to move down, the piston rod of lifting cylinder, which drives, leads
Set moves down, guide sleeve drive connecting rod move down, connecting rod drive demarcation strip move down, by lower position block to demarcation strip into
Row is spacing firmly, so that upper mixing part has enough spaces；When needing to be again stirring for, control the piston rod of lifting cylinder to
Upper movement, the piston rod of lifting cylinder drive guide sleeve to move up, and guide sleeve drives connecting rod to move up, connecting rod drive demarcation strip to
Upper movement, it is spacing to demarcation strip progress firmly by upper limit position block, so that lower mixing part has enough spaces, it is highly practical.
Compared with prior art, the present invention has the following advantages：
1st, in this light screening material by using polyvinyl chloride resin as primary raw material, and plasticizer, lubricant, stabilizer, screening are added
Light powder, liquid flame retardant and ultraviolet absorber, make it have high fire-retardance, the advantages that uvioresistant and light-proofness are strong, can meet
The use demand of varying environment, it is highly practical.
2nd, materiel machining is fixed in into PVC film layer, and by make-up machine by various kinds of equipment in this manufacture craft
Together, multioperation is crossed without artificial, substantially reduces the production time, process is simple.
3rd, material is stirred for the first time by the upper mixing part of agitator, control solenoid valve is in open mode, will be upper
Material in mixing part is transported in lower mixing part from connecting tube, and material is again stirring for by lower mixing part, stirring effect
Fruit is good.
4th, drive oscillation ring to produce vibration by vibrating motor, the solid material in storing bag can be made to be completely transported to material guiding hopper
In, vibrating effect is good.
5th, by promoting the free end of corresponding locating rod to be connect to lower swing, the hook of storing bag with corresponding locating rod
Touch, reset locating rod under the action of resetting spring and locating part, storing bag can be positioned on a steel cord, it is convenient for disassembly and assembly.
6th, support flap is driven to rotate by the output shaft of rotary electric machine, support flap drives driving cylinder and air intake duct to turn
Dynamic, the piston rod of control driving cylinder drives pusher head to move back and forth, and pusher head makes the inside deformation of annular assisted parts, and air intake duct makes
The annular outside deformation of assisted parts, booster action are good.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of agitating device.
Fig. 2 is the close-up schematic view at A in Fig. 1.
Fig. 3 is the planar structure schematic diagram that agitating device removes part.
In figure, 1, rack；2nd, roller；3rd, eccentric wheel；3a, annular groove；4th, reciprocating lever；5th, lifter plate；6th, stirring motor；7、
Agitator；7a, upper mixing part；7b, lower mixing part；7b1, annular assisted parts；8th, liquid reserve tank；9th, delivery pump；10th, guide pad；11、
Lower position block；12nd, demarcation strip；13rd, woven hose；14th, upper limit position block；15th, extrusion head；16th, swingle；17th, positioning plate；18th, lead
Rail；19th, sliding block；20th, stepper motor；21st, link；22nd, driving gear；23rd, shaft；24th, driven gear；25th, stent；26、
Fixed link；27th, push-rod electric machine；28th, storing bag；29th, mounting bracket；30th, oscillation ring；31st, vibrating motor；32nd, spring；33rd, install
Ring；34th, material guiding hopper；35th, conveying pipeline；36th, solenoid valve；37th, connecting tube；38th, stirring parts；39th, steel wire rope；40th, motor is driven；
41st, resetting spring；42nd, locating part；43rd, locating rod；44th, support bar；45th, pusher head；46th, flap is supported；47th, rotary electric machine；
48th, air intake duct；49th, asepwirator pump；50th, support column；51st, lifting cylinder；52nd, guide rod；53rd, guide sleeve；54th, connecting rod；55th, gas is driven
Cylinder.
Embodiment
It is the specific embodiment of the present invention and with reference to attached drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
This light screening material, including base cloth layer, base cloth layer upper and lower sides are both provided with PVC film layer, in the present embodiment, base cloth layer
The existing product that can be bought using in the market；PVC film layer includes the component of following parts by weight：55-75 parts of polyvinyl chloride resin, plasticising
24-36 parts of agent, 0.5-1 parts of lubricant, 3-5 parts of stabilizer, 3-4 parts of shading powder, 1-3 parts of liquid flame retardant and ultraviolet absorber
0.6-1.2 parts；In the present embodiment, lubricant, stabilizer, shading powder and liquid flame retardant are showed using what in the market can be bought
There is product；Using the component, by using polyvinyl chloride resin as primary raw material, and plasticizer, lubricant, stabilizer, shading are added
Powder, liquid flame retardant and ultraviolet absorber, make it have high fire-retardance, the advantages that uvioresistant and light-proofness are strong, can meet not
It is highly practical with the use demand of environment.
PVC film layer includes the component of following parts by weight：65 parts of polyvinyl chloride resin, 30 parts of plasticizer, 0.8 part of lubricant, stabilizer
0.9 part of 4 parts, 3.5 parts of shading powder, 2 parts of liquid flame retardant and ultraviolet absorber；It is of course also possible to use this embodiment,
PVC film layer includes the component of following parts by weight：55 parts of polyvinyl chloride resin, 246 parts of plasticizer, 0.5 part of lubricant, 3 parts of stabilizer, screening
0.6 part of 3 parts of light powder, 1 part of liquid flame retardant and ultraviolet absorber；It is of course also possible to use embodiment is separately planted, PVC film layer
Include the component of following parts by weight：75 parts of polyvinyl chloride resin, 36 parts of plasticizer, 1 part of lubricant, 5 parts of stabilizer, 4 parts of shading powder, liquid
1.2 parts of 3 parts of body fire retardant and ultraviolet absorber.
The manufacture craft of this light screening material, the technique comprise the following steps：
A, the fiberglass woven weaving of marketed line density 500D*500D is chosen as base cloth layer；
B, by 55-75 parts of polyvinyl chloride resin, 24-36 parts of plasticizer, 0.5-1 parts of lubricant, 3-5 parts of stabilizer, shading powder 3-4
0.6-1.2 parts of part, 1-3 parts of liquid flame retardant and ultraviolet absorber are put into agitating device, are stirred evenly, into mixer
In be tentatively plasticized, continue to be plasticized into open mill, into extruder further it is homogenous plasticized, roll into calender pressure
Shaping, forms PVC film layer；In the present embodiment, by 65 parts of polyvinyl chloride resin, 30 parts of plasticizer, 0.8 part of lubricant, 4 parts of stabilizer,
0.9 part of 3.5 parts of shading powder, 2 parts of liquid flame retardant and ultraviolet absorber are put into agitating device；
C, PVC film layer is fitted in by base cloth layer upper and lower sides by make-up machine, light screening material is made.
Using the technique, by various kinds of equipment by materiel machining into PVC film layer, and one is fixed in by make-up machine
Rise, cross multioperation without artificial, substantially reduce the production time, process is simple.
As shown in Figure 1, the agitating device in step b includes rack 1,1 is fixed with the agitator that top is opening in rack
7,1 is fixed with agitator 7 by welding in rack；7 bottom of agitator has delivery outlet, and energy is provided with agitator 7
Agitator 7 is divided into the demarcation strip 12 of upper mixing part 7a and lower mixing part 7b, there is the upper mixing part 7a of connection on demarcation strip 12
With the connecting tube 37 of lower mixing part 7b, solenoid valve 36 is provided with connecting tube 37, demarcation strip 12 can also drive its to rise up and down with one
The elevating mechanism of drop is connected；Be provided with rack 1 mixing part 7a can convey the feed mechanism one expected admittedly and convey liquid material upwards
Feed mechanism two.
As shown in Figure 1 and Figure 2, feed mechanism one includes storing bag 28, material guiding hopper 34, driving motor 40, mounting bracket 29 and steel
Cord 39, material guiding hopper 34 are fixed in rack 1 by stent 25, and stent 25 is fixed in rack 1, and material guiding hopper 34 is fixed on stent
On 25；Material guiding hopper 34 is located at the top of agitator 7, and 34 top of material guiding hopper has feed inlet, 34 lower part of material guiding hopper and conveying pipeline 35 1
End is connected, and 35 other end of conveying pipeline is fixed in upper mixing part 7a by connecting rod, and mounting bracket 29 is fixed in rack 1, peace
29 are shelved to be fixed on by bolted connection in rack 1；Driving motor 40 is fixed on mounting bracket 29, and driving motor 40 is logical
Bolted mode is crossed to be fixed on mounting bracket 29；The output shaft of driving motor 40 is horizontally disposed with, and drives the output of motor 40
Axis is connected with 39 one end of steel wire rope, and storing bag 28 is positioned on 39 other end of steel wire rope by location structure, and 28 energy of storing bag
Directly over feed inlet.
As shown in Figure 1, being provided with the vibrational structure that can be vibrated storing bag 28 on stent 25, vibrational structure includes peace
Dress ring 33, oscillation ring 30, spring 32 and vibrating motor 31, mounting ring 33 are fixed on stent 25, and mounting ring 33 passes through welding
Mode is fixed on stent 25；32 one end of spring is connected with mounting ring 33, and 32 other end of spring is connected with oscillation ring 30, oscillation ring
30 can lean with storing bag 28, and vibrating motor 31 is fixed on oscillation ring 30, and vibrating motor 31 is by bolted connection
It is fixed on oscillation ring 30；Using the structure, after storing bag 28 and material guiding hopper 34 are in contact, control vibrating motor 31, which drives, to shake
Rotating ring 30 produces vibration, the solid material in storing bag 28 can be made to be completely transported in material guiding hopper 34, vibrating effect is good.
As shown in Figure 1 and Figure 2, location structure includes support bar 44 and some locating rods 43, and the middle part of support bar 44, which has, to hang
Ring, link are connected with 39 other end of steel wire rope, and some locating rods 43 are vertically arranged in 44 both ends of support bar, in the present embodiment,
The quantity of locating rod 43 is six；43 lower end of locating rod and support bar 44 are hinged, and 43 upper end of locating rod is free end, locating rod
43 middle parts are connected with 41 one end of resetting spring, and 41 other end of resetting spring is connected with support bar 44, is further fixed on support bar 44
Some locating parts 42, in the present embodiment, the quantity of locating part 42 is six；Locating part 42 and locating rod 43 correspond cloth
Put, and locating rod 43 can lean with locating part 42.
As shown in Figure 1, feed mechanism two includes woven hose 13, delivery pump 9 and liquid reserve tank 8, liquid reserve tank 8 is fixed on rack 1
On, liquid reserve tank 8 is fixed in rack 1 by bolted connection；13 one end of woven hose is connected with liquid reserve tank 8, woven hose
13 other ends are arranged in the 7a of mixing part, and delivery pump 9 is arranged in woven hose 13.
As shown in Figure 1, being provided with the pressing mechanism that can be pressed down against to the material in upper mixing part 7a in rack 1, extrude
Mechanism includes extrusion head 15, guide rail 18, sliding block 19, shaft 23, push-rod electric machine 27 and link 21, and link 21 is fixed on rack
On 1, link 21 is fixed in rack 1 by bolted connection；Shaft 23 is vertically arranged on link 21, shaft 23
Upper end can drive its actuating unit rotated to be connected with one, and 23 lower end of shaft is connected with 16 one end of swingle, and 23 lower end of shaft leads to
The mode for crossing welding is connected with 16 one end of swingle；16 other end of swingle is connected with positioning plate 17, and 16 other end of swingle leads to
The mode for crossing welding is connected with positioning plate 17；Guide rail 18 is fixed on positioning plate 17 vertically, the side that guide rail 18 is bolted
Formula is fixed on positioning plate 17；Sliding block 19 is set on the track 18, and push-rod electric machine 27 is fixed on positioning plate 17, push-rod electric machine 27
It is fixed on by bolted connection on positioning plate 17；The push rod of push-rod electric machine 27 straight down, the push rod of push-rod electric machine 27
End is connected with sliding block 19, and the push rod end of push-rod electric machine 27 is connected with sliding block 19 by bolted connection；Extrusion head 15
It is connected to by fixed link 26 on sliding block 19, fixed link 26 is connected on sliding block 19, and extrusion head 15 is connected in fixed link 26；It is defeated
13 other end of liquid pipe is connected in fixed link 26, and 13 other end of woven hose is towards extrusion head 15.
As shown in Figure 1, actuating unit includes stepper motor 20, driving gear 22 and driven gear 24, stepper motor 20 is solid
It is scheduled on link 21, stepper motor 20 is fixed on link 21 by bolted connection；The output of stepper motor 20
Straight up, driving gear 22 is fixed on the output shaft of stepper motor 20 axis, and driving gear 22 is consolidated by way of key connection
It is scheduled on the output shaft of stepper motor 20；Driven gear 24 is fixed on 23 upper end of shaft, the side that driven gear 24 passes through key connection
Formula is fixed on 23 upper end of shaft；Driving gear 22 is meshed with driven gear 24.
Can be by the mixed organization that material is mixed in lower mixing part 7b, mixer as shown in Figure 1, being provided with rack 1
Structure includes stirring motor 6, stirring parts 38 and lifter plate 5, and lifter plate 5 is arranged in rack 1, and lifter plate 5 and one can drive thereon
The reciprocating structure of lower reciprocating movement is connected, and stirring motor 6 is fixed on lifter plate 5, and stirring motor 6 is by bolted connection
It is fixed on lifter plate 5；The output shaft of stirring motor 6 is extend into lower mixing part 7b, and the output shaft end of stirring motor 6 and
Stirring parts 38 are connected, and the output shaft end of stirring motor 6 is connected with stirring parts 38 by bolted connection；Lower mixing part 7b
Flexible annular assisted parts 7b1 is gone up, the deformation structure that annular assisted parts 7b1 can be made to produce deformation is provided with rack 1.
As shown in Figure 1, reciprocating structure includes servomotor, eccentric wheel 3, guide pad 10, reciprocating lever 4 and roller 2, servo electricity
Machine is fixed in rack 1, and servomotor is fixed in rack 1 by bolted connection；The output shaft of servomotor and partially
Heart wheel 3 is connected, and the output shaft of servomotor is connected by way of key connection with eccentric wheel 3；Annular groove is offered on eccentric wheel 3
3a, guide pad 10 are fixed on stent 25, and reciprocating lever 4 is slidably arranged on guide pad 10, and reciprocating lever 4 can be along on guide pad 10
Lower movement；4 upper end of reciprocating lever is connected with lifter plate 5, and 4 lower end of reciprocating lever is connected with roller 2, and roller 2 is arranged in annular groove 3a.
As shown in figure 3, deformation structure includes support flap 46, rotary electric machine 47, pusher head 45 and air intake duct 48, electricity is rotated
Machine 47 is fixed in rack 1, and rotary electric machine 47 is fixed in rack 1 by bolted connection；The output of rotary electric machine 47
Axis is connected with support flap 46 middle part, the output shaft of rotary electric machine 47 by bolted connection with support 46 middle part phase of flap
Even；Driving cylinder 55 is fixed on 46 one end of support flap, and driving cylinder 55 is fixed on support flap by bolted connection
46 one end；The piston rod end of driving cylinder 55 is connected with pusher head 45, and the piston rod end of driving cylinder 55 is connected by bolt
The mode connect is connected with pusher head 45；Pusher head 45 can lean with annular assisted parts 7b1, and it is another that air intake duct 48 is arranged on support plate
One end, 48 one end of air intake duct can be in contact with annular assisted parts 7b1, and 48 other end of air intake duct is connected with the external world, air intake duct 48
In be additionally provided with asepwirator pump 49.
As shown in figure 3, elevating mechanism includes lifting cylinder 51, support column 50, guide rod 52, guide sleeve 53, upper limit position block 14
With lower position block 11, support column 50 is fixed in rack 1, and support column 50 is fixed in rack 1 by bolted connection；Lead
It is fixed on vertically on support column 50 to bar 52, guide rod 52 is fixed on support column 50 by bolted connection；Guide sleeve 53
It is arranged on guide rod 52, lifting cylinder 51 is fixed on support column 50, and lifting cylinder 51 is fixed by bolted connection
On support column 50；Straight down, the piston rod end of lifting cylinder 51 is connected the piston rod of lifting cylinder 51 with guide sleeve 53, rises
The piston rod end of sending down abnormally ascending cylinder 51 is connected with guide sleeve 53 by bolted connection；Demarcation strip 12 passes through connecting rod 54 and guide sleeve 53
It is connected, upper limit position block 14 and lower position block 11 are each attached in agitator 7, and upper limit position block 14 is located at 7 top of agitator, lower limit
Block 11 is located at the middle part of agitator 7；And demarcation strip 12 can lean with upper limit position block 14, lower position block 11.
The operation principle of agitating device is as follows：The piston rod of control lifting cylinder 51 drives guide sleeve 53 to move down, guide sleeve
53 drive connecting rods 54 move down, and connecting rod 54 drives demarcation strip 12 to move down, and demarcation strip 12 is carried out by lower position block 11
It is spacing live, make mixing part 7a that there is enough spaces；The free end of corresponding locating rod 43 is promoted to lower swing, storing bag 28
Hook and corresponding locating rod 43 contact, reset locating rod 43 under the action of resetting spring 41 and locating part 42, will store up
Material bag 28 is positioned on steel wire rope 39, and the output shaft of control driving motor 40 makes steel wire rope 39 shorten, and steel wire rope 39 drives storing
Bag 28, which moves up, to be located in material guiding hopper 34, and the solid material in storing bag 28 is transported to material guiding hopper 34 under self gravitation effect
In, and entered along conveying pipeline 35 in upper mixing part 7a；The output shaft of stepper motor 20 is controlled to drive the interval of driving gear 22
Property rotate, driving gear 22 drives that driven gear 24 is intermittent to be rotated, and driven gear 24 drives that shaft 23 is intermittent to be rotated, shaft
23 drive swingle 16 is intermittent to rotate, and swingle 16 drives extrusion head 15 is intermittent to rotate；Control the push rod of push-rod electric machine 27
Band 19 intermittence of movable slider moves up and down, and sliding block 19 drives 26 intermittence of fixed link to move up and down, and fixed link 26 drives extrusion head
15 intermittences move up and down, and as the intermittence of extrusion head 15 moves up and down, solid material is pressed down against, meanwhile, open delivery pump
9, the liquid material in liquid reserve tank 8 is transported in upper stirring by woven hose 13, liquid material is transported in the solid material of lower part, to material
Stirred for the first time；The piston rod of control lifting cylinder 51 drives guide sleeve 53 to move up, and guide sleeve 53 drives connecting rod 54 to moving up
Dynamic, connecting rod 54 drives demarcation strip 12 to move up, demarcation strip 12 is carried out by upper limit position block 14 it is spacing live, make lower mixing part 7b
With enough spaces；Control solenoid valve 36 is in open mode, and the material in upper mixing part 7a is transported to from connecting tube 37
In lower mixing part 7b；The output shaft band movable eccentric wheel 3 of servomotor is controlled to rotate, the annular groove 3a of eccentric wheel 3 makes on reciprocating lever 4
Lower reciprocating movement, reciprocating lever 4 drive lifter plate 5 to move back and forth up and down, and lifter plate 5 moves back and forth up and down stirring parts 38, control
The output shaft of stirring motor 6 drives stirring parts 38 to rotate, meanwhile, the output shaft of control rotary electric machine 47 drives 46 turns of flap of support
Dynamic, support flap 46 drives driving cylinder 55 and air intake duct 48 to rotate, and the piston rod of control driving cylinder 55 drives pusher head 45
Moving back and forth, pusher head 45 makes the annular inside deformation of assisted parts 7b1, meanwhile, asepwirator pump 49 is opened, air intake duct 48 makes annular auxiliary
The outside deformation of portion 7b1, the material of upper mixing part 7a side walls is pushed at stirring parts 38, material is again stirring for, stirring
Effect is good.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of manufacture craft of light screening material, it is characterised in that comprise the following steps：
A, the fiberglass woven weaving of marketed line density 500D*500D is chosen as base cloth layer；
B, by 65 parts of polyvinyl chloride resin, 30 parts of plasticizer, 0.8 part of lubricant, 4 parts of stabilizer, 3.5 parts of shading powder, liquid flame retardant 2
0.9 part of part and ultraviolet absorber are put into agitating device, are stirred evenly, are tentatively plasticized into mixer, into mill
Continue to be plasticized in machine, further homogenous plasticized, the calendering formation into calender pressure into extruder, form PVC film layer；
C, PVC film layer is fitted in by base cloth layer upper and lower sides by make-up machine, light screening material is made.
2. the manufacture craft of light screening material according to claim 1, it is characterised in that the agitating device in the step b
Including rack, the agitator that top is opening is fixed with rack, stirring bottom of the barrel has delivery outlet, energy is provided with agitator
Agitator is divided into the demarcation strip of upper mixing part and lower mixing part, there is the upper mixing part of connection and lower mixing part on demarcation strip
Connecting tube, is provided with solenoid valve in connecting tube, the elevating mechanism that demarcation strip can also drive its oscilaltion with one is connected；The machine
Being provided with frame can the feed mechanism one that mixing part conveying is expected admittedly upwards and the feed mechanism two for conveying liquid material；The feed mechanism
Two include woven hose, delivery pump and liquid reserve tank, and liquid reserve tank is fixed in rack, and woven hose one end is connected with liquid reserve tank, infusion
The pipe other end is arranged in mixing part, and delivery pump is arranged in woven hose.
3. the manufacture craft of light screening material according to claim 2, it is characterised in that being provided with the rack can be to upper
The pressing mechanism that material in mixing part is pressed down against, pressing mechanism include extrusion head, guide rail, sliding block, shaft, push-rod electric machine and
Link, link are fixed in rack, and shaft is vertically arranged on link, and shaft upper end can drive the dynamic of its rotation with one
Force mechanisms are connected, and shaft lower end is connected with swingle one end, and the swingle other end is connected with positioning plate, and guide rail is fixed on fixed vertically
On the plate of position, sliding block is arranged on guide rail, and push-rod electric machine is fixed on positioning plate, and straight down, push rod is electric for the push rod of push-rod electric machine
The push rod end of machine is connected with sliding block, and extrusion head is connected on sliding block by fixed link, and the woven hose other end is connected to fixed link
On, and the woven hose other end is towards extrusion head.
4. the manufacture craft of light screening material according to claim 2, it is characterised in that being provided with the rack can be by under
The mixed organization that material is mixed in mixing part, mixed organization include stirring motor, stirring parts and lifter plate, and lifter plate is set
In rack, lifter plate can drive its reciprocating structure moved back and forth up and down to be connected with one, and stirring motor is fixed on lifter plate,
The output shaft of stirring motor is extend into lower mixing part, and the output shaft end of stirring motor is connected with stirring parts, lower mixing part
Flexible annular assisted parts is gone up, the deformation structure that annular assisted parts can be made to produce deformation is provided with rack.
5. the manufacture craft of light screening material according to claim 4, it is characterised in that the reciprocating structure includes servo electricity
Machine, eccentric wheel, guide pad, reciprocating lever and roller, servomotor are fixed in rack, the output shaft and eccentric wheel phase of servomotor
Even, annular groove is offered on eccentric wheel, guide pad is fixed on stent, and reciprocating lever is slidably arranged on guide pad, on reciprocating lever
End is connected with lifter plate, and reciprocating lever lower end is connected with roller, and roller is arranged in annular groove.
6. the manufacture craft of light screening material according to claim 4, it is characterised in that the deformation structure includes support and turns
Plate, rotary electric machine, pusher head and air intake duct, rotary electric machine are fixed in rack, in the output shaft and support flap of rotary electric machine
Portion is connected, and driving cylinder is fixed on support flap one end, drives the piston rod end of cylinder to be connected with pusher head, pusher head can and
Annular assisted parts leans, and air intake duct is arranged on the support plate other end, and air intake duct one end can be in contact with annular assisted parts, air-breathing
The pipe other end is connected with the external world, and asepwirator pump is additionally provided with air intake duct.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711325621.7A CN107984851B (en) | 2016-06-30 | 2016-06-30 | A kind of manufacture craft of light screening material |
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| CN201610527179.5A CN106183288B (en) | 2016-06-30 | 2016-06-30 | A kind of light screening material and its manufacture craft |
| CN201711325621.7A CN107984851B (en) | 2016-06-30 | 2016-06-30 | A kind of manufacture craft of light screening material |
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| CN108372702A (en) * | 2018-02-06 | 2018-08-07 | 海宁市纵达新材料有限公司 | A kind of manufacture craft of wear-resisting warming-type PVC adhesive fabrics |
| CN108340601A (en) * | 2018-02-06 | 2018-07-31 | 海宁市纵达新材料有限公司 | A kind of manufacture craft of uvioresistant environment-friendly type PVC adhesive fabric |
| CN108357120A (en) * | 2018-02-06 | 2018-08-03 | 海宁市纵达新材料有限公司 | A kind of manufacture craft of high-temperature resistant antibacterial type PCV adhesive fabrics |
| CN108315856A (en) * | 2018-02-06 | 2018-07-24 | 海宁市纵达新材料有限公司 | A kind of manufacture craft of waterproof flame-retardant type PVC adhesive fabrics |
| CN108382051A (en) * | 2018-02-06 | 2018-08-10 | 海宁市纵达新材料有限公司 | A kind of corrosion-resistant radioresistance type PVC fittings etamine making process |
| CN108832779A (en) * | 2018-06-06 | 2018-11-16 | 章其娟 | A kind of big voltage plastic package motor rotor assembly bearing press-in device of direct current coil pipe |
| CN109228680A (en) * | 2018-09-30 | 2019-01-18 | 于婉晴 | Printing consumables print cartridge |
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|---|---|
| CN107984851B (en) | 2019-11-05 |
| CN106183288B (en) | 2018-04-24 |
| CN106183288A (en) | 2016-12-07 |
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Effective date of registration: 20210729 Address after: 314400 Jinchang Road, Haining Economic Development Zone, Haining, Jiaxing, Zhejiang, 11 Patentee after: Zhejiang Huifeng Zhicheng Technology Co.,Ltd. Address before: 314400 No. 8-1, Danmei Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG HUIFENG FILM TECHNOLOGY Co.,Ltd. |