CN109291452A - The production method of the degradable accommodating objects storage bag of multipurpose - Google Patents
The production method of the degradable accommodating objects storage bag of multipurpose Download PDFInfo
- Publication number
- CN109291452A CN109291452A CN201810901456.3A CN201810901456A CN109291452A CN 109291452 A CN109291452 A CN 109291452A CN 201810901456 A CN201810901456 A CN 201810901456A CN 109291452 A CN109291452 A CN 109291452A
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- CN
- China
- Prior art keywords
- degradable
- storage bag
- production method
- multipurpose
- fixed
- Prior art date
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Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0023—Combinations of extrusion moulding with other shaping operations combined with printing or marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/14—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/813—Applying closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7128—Bags, sacks, sachets
Abstract
The present invention provides a kind of production methods of the degradable accommodating objects storage bag of multipurpose.The technical problems such as it, which solves existing compression containing bag, does not have corresponding production method, only relies on artificial experience and makes, and producing efficiency is low.The production method of the degradable accommodating objects storage bag of this multipurpose, includes the following steps: a, outsourcing；B, it mixes；C, blowfilm shaping；D, it prints；E, bag making；F, punching；G, exhaust valve is assembled；H, concave-convex strip of paper used for sealing is assembled.The present invention has the advantages that producing efficiency is high.
Description
Technical field
The present invention relates to a kind of production methods of the degradable accommodating objects storage bag of multipurpose.
Background technique
Compressed bag is also accommodating objects storage bag, it can effectively prevent flea, mould, humidity, saves article cleaning.
Through retrieving, as Chinese patent literature discloses a kind of compression containing bag [application number: 201720492898.8；It is open
Number: CN 206665231U].This compression containing bag, it is characterised in that: its structure includes storage pocket and compression set, the receipts
Receive bag sack around be equipped with one and tighten rope, the storage pocket is evenly equipped with several groups thimble along its generatrix direction, and every group is worn
Wire loop is distributed each along place even circumferential；The compression set is made of support frame, spiral column, handle and several compressions rope,
The compression rope is each passed through each group thimble, and one end is fixed on storage pocket, and the other end passes through pressing pin removably
It is fixedly connected on spiral column, support frame as described above is made of bottom plate and the support shaft being welded on bottom plate, and the spiral column passes through
A pair of bearings is connected with support shaft, and spiral column can be freely rotated around support shaft；The handle passes through bolt and spiral column
Upper surface be fixedly connected, Gu rotational handle can drive spiral column rotate.
Compression containing bag disclosed in the patent is although easy to use, and still, which does not make accordingly
Method only relies on artificial experience production, and producing efficiency is low, therefore, designs a kind of system of degradable accommodating objects storage bag of multipurpose
It is necessary as method.
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 degradable storage storage of multipurpose is proposed
The production method of object bag, the production method have the characteristics that producing efficiency is high.
Object of the invention can be realized by the following technical scheme: the production side of the degradable accommodating objects storage bag of multipurpose
Method, which comprises the steps of:
A, existing exhaust valve in the market and concave-convex strip of paper used for sealing outsourcing: are bought；
B, it mixes: polyethylene, oxidation-type biodegrade additive, antistatic agent, mould inhibitor and heat stabilizer is added to
It is stirred mixing in blender, mixture is made；
C, blowfilm shaping: mixture is put into inflation film manufacturing machine, extrusion molding, and plastic foil is made；
D, it prints: pattern is stamped by printing machine on the plastic film；
E, bag making: the plastic foil after printing being cut by Bag Making Machine, is folded and edge sealing, and polybag is made；
F, punching: being punched out on plastic tape by hole punched device, and the polybag with mounting hole is made；
G, assemble exhaust valve: exhaust valve is placed at the mounting hole of polybag, by heat pressing machine make exhaust valve with
Polybag is welded together；
H, it assembles concave-convex strip of paper used for sealing: concave-convex strip of paper used for sealing is individually placed at the sack of polybag, make bumps by heating pressing machine
Strip of paper used for sealing is welded together with polybag, and the degradable accommodating objects storage bag of multipurpose can be obtained.
Mixing time in the step b is 35-55min.
Contain in mixture in the step b: the oxidation-type biodegrade of the polyethylene, 3-5wt% of 88-94wt% adds
Add agent, the antistatic agent of 0.3-0.8wt%, the mould inhibitor of 1-3wt% and 0.6-1.2wt% heat stabilizer.
Blown film temperature in the step c is 220-230 DEG C.
Pressing-in temp in the step g is 120-140 DEG C, pressing pressure 300-500Pa.
Pressing-in temp in the step h is 120-140 DEG C, pressing pressure 350-550Pa.
Blender in the step b includes pedestal, and agitator is fixed on pedestal, and agitator top has feed inlet,
Solenoid valve one is provided at feed inlet, agitator lower part has discharge port, and discharge outlet is provided with solenoid valve two, erects in agitator
It directly is provided with auxiliary rod, positioning ring is arranged on auxiliary rod, positioning ring can drive the moving structure of lower movement to be thereon connected with one,
Positioning ring is connected with connection frame, transport tube is provided on connection frame, and transport tube is set on auxiliary rod, transport tube also with an energy
The driving structure for rotating it is connected, and helical blade is fixed in transport tube, between transport tube, helical blade and auxiliary rod three
Transfer passage is formed, several stirring blades are fixed with outside transport tube, transport tube top has several material guide holes one, transport tube lower part
With several material guide holes two.
The principle of blender is as follows: raw material being added in agitator by feed inlet, is driven and is conveyed by driving structure
Cylinder rotates forward, and transport tube drives helical blade to rotate forward, and helical blade makes the raw material at transport tube lower end from the bottom to top from transport tube
It is exported at end, transport tube also drives stirring blade to rotate, and stirring blade is stirred raw material, or is driven by driving structure defeated
Cylinder is sent to invert, transport tube drives helical blade reversion, and helical blade makes the raw material at transport tube upper end from top to bottom from transport tube
It being exported at lower end, transport tube also drives stirring blade to rotate, and stirring blade is stirred raw material, meanwhile, pass through moving structure
Positioning ring is driven to move up and down, positioning ring drives connection frame to move up and down, and connection frame drives transport tube to move up and down, and transport tube can
The raw material of upper, middle and lower at stirring everywhere is delivered up or is conveyed downwards, and stirring blade is cooperated to rotate, raw material is quickly stirred
Uniformly, mixing effect is good.
The moving structure includes column one, push-rod electric machine one, guide rod, guide sleeve, lifting seat and vibrating motor one, column one
It is fixed on agitator, guide rod is fixed on vertically on column one, is led and is set on guide rod, and push-rod electric machine one is fixed on column one
On, straight down, the push rod end of push-rod electric machine one is connected the push rod of push-rod electric machine one with guide sleeve, and positioning ring passes through connecting rod and liter
It drops seat to be connected, lifting seat is connected by spring with guide sleeve, and vibrating motor one is fixed on lifting seat.
When needing moves up and down transport tube, the push rod of control push-rod electric machine one is moved up and down, and push-rod electric machine one pushes away
Bar drives guide sleeve to move up and down along guide rod, and guide sleeve drives lifting seat to move up and down by spring, and lifting seat drives on positioning ring
Lower movement, positioning ring drives transport tube to move up and down, so as to move up and down transport tube；Due to leading between lifting seat and guide sleeve
It crosses spring to be connected, and is fixed with vibrating motor one on lifting seat, so that vibrating motor one can make transport tube generate shake up and down.
The guide rod both ends are further fixed on limited block.
Using the above structure, guide sleeve can be limited by limited block when moving on guide rod, makes it in normal work
Make to move in range.
The driving structure includes driving motor, guide rail in a ring, sliding block, gear and gear ring, and guide rail is fixed on connection
On frame, sliding block is arranged on guide rail, and sliding block is connected with transport tube, and gear ring is fixed on connection frame, and driving motor is fixed on sliding block
On, straight up, gear is fixed on the output shaft end of driving motor to the output shaft of driving motor, and gear is mutually nibbled with gear ring
It closes.
When needing rotates transport tube, the output shaft rotation of driving motor, the output shaft band movable tooth of driving motor are controlled
Wheel rotation, gear are gradually meshed with gear ring, rotate sliding block along guide rail, and sliding block drives transport tube rotation.
Supplementary structure is additionally provided on the agitator, supplementary structure includes push-rod electric machine two and subring, push-rod electric machine
Two are fixed on agitator by support rod, the push rod of push-rod electric machine two straight down, the push rod end of push-rod electric machine two and liter
It drops bar to be connected, elevating lever is connected with subring, and subring is located in agitator, and subring is close to the inner wall of agitator, auxiliary
Ring from top to bottom includes assisted parts one, assisted parts two and assisted parts three, and the section of assisted parts one is wavy, and assisted parts two is cut
Face is arc-shaped, and also has material path, the section indention of assisted parts three on assisted parts two.
Using the above structure, when transport tube drives stirring blade rotation, the push rod of control push-rod electric machine two is moved up and down,
The push rod of push-rod electric machine two drives subring to move up and down, and subring is moved to required position, since subring includes auxiliary
Portion one, assisted parts two and assisted parts three can change the structure of agitator inner wall at this as needed, make stirring blade shape at this
At irregular liquid stream, so as to enable stirring blade generation rule and irregular liquid stream, reduce needed for each raw material stirring
Time, auxiliaring effect is good.
Be further fixed on controller on the pedestal, push-rod electric machine one, push-rod electric machine two and driving motor pass through route with
The controller is connected.
Using the above structure, push-rod electric machine one, push-rod electric machine two and driving motor can control to act by controller, intelligence
Change degree is high.
The connecting rod includes the body of rod one and the body of rod two；Also there is flow-guiding structure, flow-guiding structure includes driving item in agitator
One, item two, oscillating deck, slide block one, slide block two, deflector one and deflector two are driven, drives and is fixed on vertically on item one
On the body of rod one, driving has sliding tooth one on item one, drives and is fixed on the body of rod two vertically on item two, drives to have on item two and drive
Movable tooth two, oscillating deck middle part are rotatablely connected by shaft and auxiliary rod upper end, and oscillating deck one end is mutually cut with scissors with the upper end of slide block one
It connects, the lower end of slide block one has clicking section one, and clicking section one can be matched with sliding tooth one, the oscillating deck other end and stirs
The upper end of block two is hinged, and the lower end of slide block two has clicking section two, and clicking section two can be matched with sliding tooth two, be stirred
The middle part of block one is connected with the middle part of slide block two by the connecting rope of elasticity, and the length of slide block two is greater than slide block one
Length, the inclination of deflector one are fixed on oscillating deck one end, offer several deflector holes one on deflector one, and deflector hole one
Section is in a circular table shape, and the inclination of deflector two is fixed on the oscillating deck other end, and both deflector two and deflector one form eight
Character form structure offers several deflector holes two on deflector two, and the section of deflector hole two is in rounding mesa-shaped.
Using the above structure, during transport tube moves up and down, connecting rod drives driving item one and about two item of driving
Mobile, driving item one makes slide block one swing back and forth, and driving item two makes slide block two swing back and forth, due to slide block one with stir
The length of block two is not identical, generate oscillating deck can and up and down reciprocatingly swings, and oscillating deck drives deflector one and deflector two reciprocal
It swings, deflector one and deflector two pat the raw material on agitator top repeatedly, so as to accelerate raw material stirring, and nothing
Additional power source need to be prepared to oscillating deck, water conservancy diversion is convenient.
Inflation film manufacturing machine in the step c includes workbench, and extrusion mechanism, die head, vane, herringbone are provided on workbench
Plate, traction roller and rolling-up mechanism, extrusion mechanism include packing cylinder, feed hopper and driving screw, and packing cylinder is fixed by the bracket in work
Make on platform, packing cylinder one end is closed end, and the packing cylinder other end is connected by connecting tube with die head, and packing cylinder side has for object
Expect the input port of input, and input port, close to the closed end of packing cylinder, lower end of hopper is connected with input port, upper end of hopper
With drain hole, driving screw one end is located in packing cylinder, and the driving screw other end, which is pierced by the closed end of packing cylinder and one, can drive it
The dynamic structure of rotation is connected, and the push structure that can be pushed to the material in feed hopper, push structure are provided on bracket
Including crane, guide post, movable block, sub-screw, servo motor one and servo motor two, crane is arranged on bracket, lifting
Frame can drive the moving assembly of lower movement to be thereon connected with one, and guide post is horizontally set on crane, and movable block is slidably arranged in
On guide post, limit spring is also arranged on guide post, limit spring one end is connected with guide post one end, the limit spring other end and activity
Block is connected, and servo motor one is fixed on movable block, and straight down, sub-screw is fixed on servo electricity to the output shaft of servo motor one
The output shaft end of machine one, and sub-screw can be located in feed hopper, servo motor two is fixed on crane, servo motor two
Straight up, the output shaft end of servo motor two is connected output shaft with cam, and flank of cam leans with movable block.
The working principle of inflation film manufacturing machine is as follows: material is put into feed hopper, drives lifting base mobile by moving assembly,
Lifting base makes sub-screw be located at required position, the output shaft rotation of control servo motor one, the output shaft band of servo motor one
Dynamic sub-screw rotation, sub-screw convey the material in feed hopper downwards, meanwhile, the output shaft rotation of control servo motor two,
The output shaft band moving cam of servo motor two rotates, and cam repeatedly pushes movable block, and movable block is moved back along guide post
Dynamic, movable block moves back and forth sub-screw, blocks to can avoid feed inlet, good operating stability.
Driving screw rotation is driven by dynamic structure, driving screw makes the material at the input port of packing cylinder gradually at die head
Conveying.
The moving assembly includes column two, guide rod, guide sleeve, stepper motor, driving gear and rack gear, and column two is solid
It is scheduled on bracket, guide rod is fixed on vertically on column two, and guide sleeve is arranged on the guide bar, and rack gear is fixed on column two vertically
On, and rack gear is parallel to each other with guide rod, stepper motor is fixed on column two, and the output shaft of stepper motor is horizontally disposed, is driven
Moving gear is fixed on the output shaft end of stepper motor, and wheel and rack is driven to be meshed, and crane is fixed on guide sleeve.
When needing moves up and down crane, the output shaft rotation of stepper motor, the output shaft band of stepper motor are controlled
Dynamic sliding tooth wheel rotation, driving gear, which is gradually engaged with rack, moves up and down guide sleeve along guide rod, and guide sleeve, which drives, to be risen
Drop frame moves up and down, so as to move up and down crane.
There is graduation mark on the guide rod.
The dynamic structure includes decelerating motor, driving gear and driven gear, and decelerating motor is fixed on bracket, is slowed down
The output shaft of motor is horizontally disposed, and driving gear is fixed on the output shaft end of decelerating motor, and driven gear is fixed on driving screw
On the other end, and driving gear is meshed with driven gear.
When needing rotates driving screw, the output shaft rotation of decelerating motor is controlled, the output shaft of decelerating motor drives master
Moving gear rotation, driving gear drive driven wheel gear rotation, and driven gear drives driving screw rotation, so as to turn driving screw
It is dynamic.
The feed hopper side offers several via holes, the flexible closure plate of setting at via hole, passes through on bracket
Support spring is also connected with loose collar, and loose collar is set in outside feed hopper, several crushing blocks is fixed on loose collar, and squeeze
Block is in contact with closure plate, and vibrating motor two is further fixed on loose collar.
Using the above structure, control vibrating motor two works, and vibrating motor two drives loose collar to vibrate up and down, loose collar band
Dynamic crushing block vibrates up and down, and crushing block repeatedly squeezes closure plate, sticks on the inner wall of feed hopper to can avoid material.
The material of the crushing block is rubber.
Compared with prior art, the present invention has the advantages that this: passing through outsourcing, mixing, blowfilm shaping, printing, bag making, punching
Hole, assembling exhaust valve and the concave-convex strip of paper used for sealing of assembling and etc., so that it may realize its continuous continual production, producing efficiency is high.
Detailed description of the invention
Fig. 1 is the step schematic diagram of production method.
Fig. 2 is the planar structure schematic diagram of blender.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Fig. 4 is the schematic perspective view that blender removes part.
Fig. 5 is the planar structure schematic diagram that blender removes part.
Fig. 6 is the planar structure schematic diagram of inflation film manufacturing machine.
Fig. 7 is the schematic perspective view that inflation film manufacturing machine removes part.
Fig. 8 is the planar structure schematic diagram that inflation film manufacturing machine removes part.
In figure, 1, pedestal；2, agitator；2a, feed inlet；2b, discharge port；3, auxiliary rod；4, solenoid valve two；5, it conveys
Cylinder；5a, material guide hole one；5b, material guide hole two；6, stirring blade；7, connection frame；8, positioning ring；9, connecting rod；9a, the body of rod one；9b,
The body of rod two；10, guide rod；11, guide sleeve；12, column one；13, push-rod electric machine one；14, spring；15, vibrating motor one；16, it goes up and down
Seat；17, solenoid valve one；18, helical blade；19, controller；21, sliding block；22, guide rail；23, gear ring；24, gear；25, it drives
Motor；26, subring；27, elevating lever；28, support rod；29, push-rod electric machine two；31, connecting rope；32, item two is driven；33, it dials
Motion block two；34, deflector two；34a, deflector hole two；35, oscillating deck；36, deflector one；36a, deflector hole one；37, slide block
One；38, item one is driven；41, workbench；42, bracket；43, connecting tube；44, die head；45, vane；46, traction roller；47, herringbone
Plate；48, packing cylinder；49, feed hopper；50, driving screw；51, driven gear；52, driving gear；53, decelerating motor；54, movable
Ring；55, crushing block；56, closure plate；57, vibrating motor two；58, sub-screw；59, servo motor one；60, movable block；61, it rises
Frame drops；62, limit spring；63, guide post；64, cam；65, servo motor two；66, support spring；67, column two；68, rack gear；
69, gear is driven；70, guide sleeve；71, stepper motor；72, guide rod.
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 production method of the degradable accommodating objects storage bag of this multipurpose, includes the following steps:
A, existing exhaust valve in the market and concave-convex strip of paper used for sealing outsourcing: are bought；In the present embodiment, exhaust valve and concave-convex strip of paper used for sealing
It is all made of existing product degradable in the market；
B, it mixes: polyethylene, oxidation-type biodegrade additive, antistatic agent, mould inhibitor and heat stabilizer is added to
It is stirred mixing in blender, mixture is made；Oxidation-type biodegrade additive is using the epi oxygen that can be bought in the market
Change formula biodegrade additive；
C, blowfilm shaping: mixture is put into inflation film manufacturing machine, extrusion molding, and plastic foil is made；
D, it prints: pattern is stamped by printing machine on the plastic film；
E, bag making: the plastic foil after printing being cut by Bag Making Machine, is folded and edge sealing, and polybag is made；
F, punching: being punched out on plastic tape by hole punched device, and the polybag with mounting hole is made；
G, assemble exhaust valve: exhaust valve is placed at the mounting hole of polybag, by heat pressing machine make exhaust valve with
Polybag is welded together；
H, it assembles concave-convex strip of paper used for sealing: concave-convex strip of paper used for sealing is individually placed at the sack of polybag, make bumps by heating pressing machine
Strip of paper used for sealing is welded together with polybag, and the degradable accommodating objects storage bag of multipurpose can be obtained.
Mixing time in step b is 35-55min, and in the present embodiment, the mixing time in step b is 45min.
Contain in mixture in step b: the oxidation-type biodegrade addition of the polyethylene, 3-5wt% of 88-94wt%
Agent, the antistatic agent of 0.3-0.8wt%, the mould inhibitor of 1-3wt% and 0.6-1.2wt% heat stabilizer, in the present embodiment,
Contain in mixture in step b: the polyethylene of 92wt%, the oxidation-type biodegrade additive of 4wt%, 0.7wt% it is anti-
The heat stabilizer of electrostatic agent, the mould inhibitor of 2.2wt% and 1.1wt%.
Blown film temperature in step c is 220-230 DEG C, and in the present embodiment, the blown film temperature in step c is 225 DEG C.
Pressing-in temp in step g is 120-140 DEG C, pressing pressure 300-500Pa, in the present embodiment, in step g
Pressing-in temp be 130 DEG C, pressing pressure 400Pa.
Pressing-in temp in step h is 120-140 DEG C, pressing pressure 350-550Pa, in the present embodiment, in step h
Pressing-in temp be 130 DEG C, pressing pressure 450Pa.
As Figure 2-Figure 5, the blender in step b includes pedestal 1, agitator 2 is fixed on pedestal 1, in this implementation
In example, agitator 2 is fixed on pedestal 1 by bolted connection；2 top of agitator has feed inlet 2a, feed inlet 2a
Place is provided with solenoid valve 1, and 2 lower part of agitator has discharge port 2b, is provided with solenoid valve 24, agitator 2 at discharge port 2b
It is inside vertically arranged with auxiliary rod 3, in the present embodiment, 3 lower end of auxiliary rod is connected with 2 bottom of agitator；It is arranged on auxiliary rod 3
Positioning ring 8, positioning ring 8 can drive the moving structure of lower movement to be thereon connected with one, and positioning ring 8 is connected with connection frame 7, connection frame
Transport tube 5 is provided on 7, in the present embodiment, transport tube 5 can be circumferentially rotated with respect to connection frame 7；And transport tube 5 be set in it is auxiliary
It helps on bar 3, the driving structure that transport tube 5 can also be such that it rotates with one is connected, and helical blade 18 is fixed in transport tube 5, conveys
Transfer passage is formed between cylinder 5,3 three of helical blade 18 and auxiliary rod, is fixed with several stirring blades 6 outside transport tube 5, at this
In embodiment, the quantity of stirring blade 6 is three；There are several one 5a of material guide hole to lead in the present embodiment on transport tube 5 top
The quantity for expecting one 5a of hole is 20；5 lower part of transport tube has several two 5b of material guide hole；In the present embodiment, two 5b of material guide hole
Quantity be 20.
Moving structure includes column 1, push-rod electric machine 1, guide rod 10, guide sleeve 11, lifting seat 16 and vibrating motor one
15, column 1 is fixed on agitator 2, and in the present embodiment, column 1 is fixed on stirring by bolted connection
On bucket 2；Guide rod 10 is fixed on vertically on column 1, and guide sleeve 11 is arranged on guide rod 10, and push-rod electric machine 1 is fixed on column
On one 12, in the present embodiment, push-rod electric machine 1 is fixed on by bolted connection on column 1；Push-rod electric machine one
Straight down, the push rod end of push-rod electric machine 1 is connected 13 push rod with guide sleeve 11, and positioning ring 8 passes through connecting rod 9 and lifting seat
16 are connected, and lifting seat 16 is connected by spring 14 with guide sleeve 11, and vibrating motor 1 is fixed on lifting seat 16.
10 both ends of guide rod are further fixed on limited block；In the present embodiment, 10 both ends of guide rod are gone back by bolted connection
It is fixed with limited block；Using the structure, guide sleeve 11 can be limited by limited block when moving on guide rod 10, make it just
It is moved in normal working range.
Driving structure includes driving motor 25, guide rail 22 in a ring, sliding block 21, gear 24 and gear ring 23, and guide rail 22 is solid
It being scheduled on connection frame 7, sliding block 21 is arranged on guide rail 22, and sliding block 21 is connected with transport tube 5, and gear ring 23 is fixed on connection frame 7,
Driving motor 25 is fixed on sliding block 21, and straight up, gear 24 is fixed on driving motor 25 to the output shaft of driving motor 25
Output shaft end, and gear 24 is meshed with gear ring 23.
Supplementary structure is additionally provided on agitator 2, supplementary structure includes push-rod electric machine 2 29 and subring 26, push-rod electric machine
2 29 are fixed on agitator 2 by support rod 28, and in the present embodiment, support rod 28 is fixed on agitator 2, push-rod electric machine
2 29 are fixed on support rod 28；The push rod of push-rod electric machine 2 29 straight down, the push rod end of push-rod electric machine 2 29 and lifting
Bar 27 is connected, and elevating lever 27 is connected with subring 26, and subring 26 is located in agitator 2, and subring 26 is close to agitator 2
Inner wall, subring 26 include from top to bottom assisted parts one, assisted parts two and assisted parts three, and the section of assisted parts one is wavy,
The section of assisted parts two is arc-shaped, and also has material path on assisted parts two, and in the present embodiment, the quantity of material path is 100
It is a；The section indention of assisted parts three.
Controller 19 is further fixed on pedestal 1, push-rod electric machine 1, push-rod electric machine 2 29 and driving motor 25 pass through line
Road is connected with the controller 19；In the present embodiment, controller 19 controls motor using the single-chip microcontroller that can be bought in the market
Program be it is existing, program does not need to update；Using the structure, by controller 19 can control push-rod electric machine 1,
Push-rod electric machine 2 29 and driving motor 25 act, and intelligence degree is high.
Connecting rod 9 includes two 9b of one 9a of the body of rod and the body of rod；Also there is flow-guiding structure, flow-guiding structure includes driving in agitator 2
Item 1, driving item 2 32, oscillating deck 35, slide block 1, slide block 2 33, deflector 1 and deflector 2 34, driving
It is fixed on vertically on item 1 on one 9a of the body of rod, driving has sliding tooth one on item 1, drive and be fixed on vertically on item 2 32
On two 9b of the body of rod, driving has sliding tooth two on item 2 32, is connected in the middle part of oscillating deck 35 by shaft and the rotation of 3 upper end of auxiliary rod
It connects, the upper end of 35 one end of oscillating deck and slide block 1 is hinged, and the lower end of slide block 1 has clicking section one, and clicking section
One can match with sliding tooth one, and the upper end of 35 other end of oscillating deck and slide block 2 33 is hinged, the lower end of slide block 2 33
With clicking section two, and clicking section two can be matched with sliding tooth two, the middle part of slide block 1 and the middle part of slide block 2 33
It is connected by the connecting rope 31 of elasticity, and the length of slide block 2 33 is greater than the length of slide block 1, deflector 1 tilts
It is fixed on 35 one end of oscillating deck, several one 36a of deflector hole, in the present embodiment, deflector hole one is offered on deflector 1
The quantity of 36a is 30；And the section of one 36a of deflector hole is in a circular table shape, it is another that the inclination of deflector 2 34 is fixed on oscillating deck 35
On one end, and both deflector 2 34 and deflector 1 form splayed structure, offer several water conservancy diversion on deflector 2 34
Two 34a of hole, in the present embodiment, the quantity of two 34a of deflector hole are 30；And the section of two 34a of deflector hole is in rounding mesa-shaped；
Using the structure, during transport tube moves up and down, connecting rod 9 drives driving item 1 and driving item 2 32 to move up and down,
Driving item 1 makes slide block 1 swing back and forth, and driving item 2 32 makes slide block 2 33 swing back and forth, due to slide block 1
It is not identical as the length of slide block 2 33, it generate oscillating deck 35 can and up and down reciprocatingly swing, oscillating deck 35 drives deflector 1
With 2 34 reciprocally swinging of deflector, the raw material on 2 34 pairs of 2 tops of agitator of deflector 1 and deflector is patted repeatedly, from
And raw material stirring can be accelerated, and without preparing additional power source to oscillating deck 35, water conservancy diversion is convenient；Due to deflector 1 and lead
Flowing plate 2 34 is to be in tilted layout, and the two is in splayed, when oscillating deck 35 is up and down reciprocatingly swung, deflector 1 and deflector
2 34 can push diagonally downward the raw material on 2 top of agitator.
The principle of blender is as follows: raw material being added in agitator 2 by feed inlet 2a, controls the defeated of driving motor 25
Shaft driven gear 24 rotates forward out, and gear 24 is gradually meshed with gear ring 23, rotates forward sliding block 21 along guide rail 22, and sliding block 21 drives
Transport tube 5 rotates forward, and transport tube 5 drives helical blade 18 to rotate forward, and helical blade 18 makes the raw material at 5 lower end of transport tube from the bottom to top
It is exported from 5 upper end of transport tube, transport tube 5 also drives stirring blade 6 to rotate, and stirring blade 6 is stirred raw material, or control
The output shaft driven gear 24 of driving motor 25 inverts, and gear 24 is gradually meshed with gear ring 23, makes sliding block 21 along guide rail 22
Reversion, sliding block 21 drive transport tube 5 to invert, and transport tube 5 drives helical blade 18 to invert, and helical blade 18 makes 5 upper end of transport tube
The raw material at place from top to bottom exports from 5 lower end of transport tube, and transport tube 5 also drives stirring blade 6 to rotate, 6 pairs of originals of stirring blade
Material is stirred, meanwhile, the push rod of control push-rod electric machine 1 drives guide sleeve 11 to move up and down along guide rod 10, and guide sleeve 11 passes through
Spring 14 drives lifting seat 16 to move up and down, and lifting seat 16 drives positioning ring 8 to move up and down, and positioning ring 8 drives about 7 connection frame
Mobile, connection frame 7 drives transport tube 5 to move up and down, transport tube 5 raw material of upper, middle and lower at stirring everywhere can be delivered up or to
Lower conveying, and stirring blade 6 is cooperated to rotate, raw material is quickly stirred evenly, at the same time, drives stirring blade 6 in transport tube 5
When rotation, the push rod of control push-rod electric machine 2 29 drives subring 26 to move up and down, and subring 26 is moved to required position, by
Include assisted parts one, assisted parts two and assisted parts three in subring 26, the knot of the inner wall at this of agitator 2 can be changed as needed
Structure makes stirring blade 6 form irregular liquid stream at this, so as to enable 6 generation rule of stirring blade and irregular
Liquid stream, time needed for reducing each raw material stirring；It is connected due to passing through spring 14 between lifting seat 16 and guide sleeve 11, and is going up and down
Vibrating motor 1 is fixed on seat 16, vibrating motor 1 can make transport tube 5 also can produce shake up and down in rotation.
As Figure 6-Figure 8, the inflation film manufacturing machine in step c includes workbench 41, and extrusion mechanism, mould are provided on workbench 41
First 44, vane 45, collapser 47, traction roller 46 and rolling-up mechanism, in the present embodiment, die head 44, vane 45, collapser 47,
What traction roller 46 and rolling-up mechanism were all made of is the prior art, such as the existing structure in Patent No. 2017213347461；It squeezes out
Mechanism includes packing cylinder 48, feed hopper 49 and driving screw 50, and packing cylinder 48 is fixed on workbench 41 by bracket 42, packing cylinder
48 one end are closed end, and 48 other end of packing cylinder is connected by connecting tube 43 with die head 44, and 48 side of packing cylinder has for material
The input port of input, and input port, close to the closed end of packing cylinder 48,49 lower end of feed hopper is connected with input port, feed hopper 49
Upper end has drain hole, and 50 one end of driving screw is located in packing cylinder 48, and 50 other end of driving screw is pierced by the closed end of packing cylinder 48
The dynamic structure that it can be driven to rotate with one is connected, and being provided on bracket 42 can push away to what the material in feed hopper 49 was pushed
Structure is sent, push structure includes crane 61, guide post 63, movable block 60, sub-screw 58, servo motor 1 and servo motor two
65, crane 61 is arranged on bracket 42, and crane 61 can drive the moving assembly of lower movement to be thereon connected with one, 63 water of guide post
Flat to be arranged on crane 61, movable block 60 is slidably arranged on guide post 63, and limit spring 62 is also arranged on guide post 63, is limited
62 one end of spring is connected with 63 one end of guide post, and 62 other end of limit spring is connected with movable block 60, and servo motor 1 is fixed on
On movable block 60, in the present embodiment, servo motor 1 is fixed on by bolted connection on movable block 60；Servo electricity
Straight down, sub-screw 58 is fixed on the output shaft end of servo motor 1 to the output shaft of machine 1, and sub-screw 58 can position
In in feed hopper 49, servo motor 2 65 is fixed on crane 61, and in the present embodiment, servo motor 2 65 is connected by bolt
The mode connect is fixed on crane 61；The output shaft of servo motor 2 65 straight up, the output shaft end of servo motor 2 65
Portion is connected with cam 64, and 64 side of cam leans with movable block 60；Using the structure, the output shaft of decelerating motor 53 is controlled
Driving gear 52 is driven to rotate, driving gear 52 drives driven wheel gear 69 to rotate, and driven gear 51 drives driving screw 50 to rotate,
Driving screw 50 makes the material at the input port of packing cylinder 48 gradually to conveying at die head 44.
Moving assembly includes column 2 67, guide rod 72, guide sleeve 70, stepper motor 71, drives gear 69 and rack gear 68,
Column 2 67 is fixed on bracket 42, and in the present embodiment, column 2 67 is fixed on by bolted connection on bracket 42；
Guide rod 72 is fixed on vertically on column 2 67, and guide sleeve 70 is arranged on guide rod 72, and rack gear 68 is fixed on column two vertically
On 67, and rack gear 68 is parallel to each other with guide rod 72, and stepper motor 71 is fixed on column 2 67, the output shaft of stepper motor 71
Horizontally disposed, driving gear 69 is fixed on the output shaft end of stepper motor 71, and gear 69 is driven to be meshed with rack gear 68, rises
Drop frame 61 is fixed on guide sleeve 70；There is graduation mark on guide rod 72.
Dynamic structure includes decelerating motor 53, driving gear 52 and driven gear 51, and decelerating motor 53 is fixed on bracket 42
On, in the present embodiment, decelerating motor 53 is fixed on by bolted connection on bracket 42；The output shaft of decelerating motor 53
Horizontally disposed, driving gear 52 is fixed on the output shaft end of decelerating motor 53, and it is another that driven gear 51 is fixed on driving screw 50
On end, and driving gear 52 is meshed with driven gear 51.
49 side of feed hopper offers several via holes, and in the present embodiment, the quantity of via hole is three；At via hole
Flexible closure plate 56 is set, passes through support spring 66 on bracket 42 and is also connected with loose collar 54, and loose collar 54 is set in
Outside feed hopper 49, several crushing blocks 55 are fixed on loose collar 54, in the present embodiment, the quantity of crushing block 55 is three；And
Crushing block 55 is in contact with closure plate 56, and vibrating motor 2 57 is further fixed on loose collar 54, in the present embodiment, loose collar 54
On be further fixed on vibrating motor 2 57 by bolted connection；Using the structure, 2 57 drive activity of vibrating motor is controlled
Ring 54 vibrates up and down, and loose collar 54 drives crushing block 55 to vibrate up and down, and crushing block 55 repeatedly squeezes closure plate 56, thus
Avoidable material sticks on the inner wall of feed hopper 49；The material of crushing block 55 is rubber.
The working principle of inflation film manufacturing machine is as follows: material being put into feed hopper 49, the output shaft of control stepper motor 71 drives
Gear 69 is driven to rotate, driving gear 69, which is gradually engaged with rack gear 68, moves up and down guide sleeve 70 along guide rod 72, is oriented to
70 drive crane 61 of set moves up and down, and lifting base makes sub-screw 58 be located at required position, controls the defeated of servo motor 1
Shaft drives sub-screw 58 to rotate, and sub-screw 58 conveys the material in feed hopper 49 downwards, meanwhile, control servo motor 2 65
Output shaft band moving cam 64 rotate, cam 64 repeatedly pushes movable block 60, and movable block 60 is moved back along guide post 63
Dynamic, movable block 60 moves back and forth sub-screw 58, blocks to can avoid feed inlet.
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 (6)
1. the production method of the degradable accommodating objects storage bag of multipurpose, which comprises the steps of:
A, existing exhaust valve in the market and concave-convex strip of paper used for sealing outsourcing: are bought；
B, it mixes: polyethylene, oxidation-type biodegrade additive, antistatic agent, mould inhibitor and heat stabilizer is added to stirring
It is stirred mixing in machine, mixture is made；
C, blowfilm shaping: mixture is put into inflation film manufacturing machine, extrusion molding, and plastic foil is made；
D, it prints: pattern is stamped by printing machine on the plastic film；
E, bag making: the plastic foil after printing being cut by Bag Making Machine, is folded and edge sealing, and polybag is made；
F, punching: being punched out on plastic tape by hole punched device, and the polybag with mounting hole is made；
G, it assembles exhaust valve: exhaust valve is placed at the mounting hole of polybag, make exhaust valve and plastics by heating pressing machine
Bag is welded together；
H, it assembles concave-convex strip of paper used for sealing: concave-convex strip of paper used for sealing is individually placed at the sack of polybag, make concave-convex strip of paper used for sealing by heating pressing machine
It is welded together with polybag, the degradable accommodating objects storage bag of multipurpose can be obtained.
2. the production method of the degradable accommodating objects storage bag of multipurpose according to claim 1, which is characterized in that the step
Mixing time in b is 35-55min.
3. the production method of the degradable accommodating objects storage bag of multipurpose according to claim 1, which is characterized in that the step
Contain in mixture in b: oxidation-type biodegrade additive, the 0.3-0.8wt% of the polyethylene of 88-94wt%, 3-5wt%
Antistatic agent, the mould inhibitor of 1-3wt% and the heat stabilizer of 0.6-1.2wt%.
4. the production method of the degradable accommodating objects storage bag of multipurpose according to claim 1, which is characterized in that the step
Blown film temperature in c is 220-230 DEG C.
5. the production method of the degradable accommodating objects storage bag of multipurpose according to claim 1, which is characterized in that the step
Pressing-in temp in g is 120-140 DEG C, pressing pressure 300-500Pa.
6. the production method of the degradable accommodating objects storage bag of multipurpose according to claim 1, which is characterized in that the step
Pressing-in temp in h is 120-140 DEG C, pressing pressure 350-550Pa.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110065845.9A CN112895371A (en) | 2018-08-09 | 2018-08-09 | Manufacturing method of multipurpose easily-degradable improved storage bag |
| CN201810901456.3A CN109291452B (en) | 2018-08-09 | 2018-08-09 | Method for manufacturing multipurpose easily-degradable storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810901456.3A CN109291452B (en) | 2018-08-09 | 2018-08-09 | Method for manufacturing multipurpose easily-degradable storage bag |
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| CN202110065845.9A Division CN112895371A (en) | 2018-08-09 | 2018-08-09 | Manufacturing method of multipurpose easily-degradable improved storage bag |
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| CN109291452B CN109291452B (en) | 2021-02-09 |
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| CN202110065845.9A Pending CN112895371A (en) | 2018-08-09 | 2018-08-09 | Manufacturing method of multipurpose easily-degradable improved storage bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027788A (en) * | 2019-04-26 | 2019-07-19 | 何梦丹 | A kind of environmental protection polyethylene sealing bag and its shaping equipment, production method |
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| CN112895371A (en) | 2021-06-04 |
| CN109291452B (en) | 2021-02-09 |
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Effective date of registration: 20230522 Address after: No. 9 South Ring Road, Fangzheng Town Development Zone, Fangzheng County, Harbin City, Heilongjiang Province, 150800 Patentee after: Harbin Changcai Technology Co.,Ltd. Address before: 314503 building 3-4, No.28, Tianshun Road, industrial zone, Tudian Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: TONGXIANG KAIRUI PACKAGING MATERIAL CO.,LTD. |