CN118906396B - A kind of biodegradable cosmetic plastic packaging bottle injection molding equipment and method - Google Patents
A kind of biodegradable cosmetic plastic packaging bottle injection molding equipment and method Download PDFInfo
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- CN118906396B CN118906396B CN202411414605.5A CN202411414605A CN118906396B CN 118906396 B CN118906396 B CN 118906396B CN 202411414605 A CN202411414605 A CN 202411414605A CN 118906396 B CN118906396 B CN 118906396B
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- degradable
- packaging bottle
- sliding
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 107
- 229920003023 plastic Polymers 0.000 title claims abstract description 78
- 239000004033 plastic Substances 0.000 title claims abstract description 76
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 59
- 239000002537 cosmetic Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 238000000465 moulding Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 16
- 229920006238 degradable plastic Polymers 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 7
- 239000012778 molding material Substances 0.000 claims description 5
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000000071 blow moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C45/4225—Take-off members or carriers for the moulded articles, e.g. grippers
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/006—Degassing moulding material or draining off gas during moulding
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/07—Injection moulding apparatus using movable injection units
-
- 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
- B29L2031/7158—Bottles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a degradable cosmetic plastic packaging bottle injection molding device and a method, aiming at the problem that bubbles are easy to form in the demolding process of a cosmetic bottle plastic bottle, so that loss is generated in bottle blowing after demolding, the invention provides the scheme that the degradable cosmetic plastic packaging bottle injection molding device comprises a workbench, a demolding device is arranged on the workbench, the demolding device comprises a symmetrical sliding seat I, the sliding seat is characterized in that a sliding groove is formed in the workbench, the bottom side of the sliding seat I is connected with the sliding groove in a sliding manner, the top side of the sliding seat I is fixedly connected with a fixing seat, one side, opposite to the two fixing seats, of the sliding seat I is fixedly connected with a guide round rod, one side, opposite to the two fixing seats, of the sliding seat I is fixedly connected with a bidirectional screw rod, and the bidirectional screw rod is located on one side of the guide round rod. The injection molding equipment and the injection molding method for the degradable cosmetic plastic packaging bottle have the effects of effectively eliminating bubbles in the plastic bottle when the vacuum state is formed in the demolding shell, improving the forming effect and reducing the loss.
Description
Technical Field
The invention relates to the technical field of cosmetic plastic packaging bottles, in particular to degradable cosmetic plastic packaging bottle injection molding equipment and a degradable cosmetic plastic packaging bottle injection molding method.
Background
The plastic bottle for cosmetics is one kind of transparent white plastic packing container produced through blow molding, and through injection molding to form bottle blank as intermediate product and blow molding to form plastic bottle, the two-step process is adopted. The transparent plastic bottle is made of polyester special materials through injection molding to form a transparent bottle blank, and the transparent bottle blank is subjected to blow molding under specific pressure and temperature conditions, and the volume in a gun mold of the mold expands according to the specification of the mold to obtain the transparent plastic bottle with corresponding height and thickness.
The plastic bottle of cosmetic bottle is easy to form bubbles in the demoulding process, so that loss is generated in bottle blowing after demoulding, production cost is increased, and meanwhile, the complete model can not be realized due to overhigh temperature during demoulding, and the plastic bottle is easy to adhere to a mould.
Disclosure of Invention
The invention discloses injection molding equipment and a method for a degradable cosmetic plastic packaging bottle, and aims to solve the technical problems that air bubbles generated in the injection molding process cannot be eliminated in time, so that the cost is increased, and meanwhile, the mold is easy to adhere to a mold.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a degradable cosmetic plastic packaging bottle injection molding equipment, comprises a workbench, be provided with drawing of patterns equipment on the workstation, drawing of patterns equipment includes symmetrical sliding seat one, the spout has been seted up on the workstation, through sliding connection between sliding seat one's the bottom side and the spout, sliding seat one's the equal fixedly connected with fixing base in top side, the equal fixedly connected with direction round bar in one side that two fixing bases are relative, and the equal fixedly connected with two-way lead screw in one side that two fixing bases are relative, two-way lead screw is located one side of direction round bar, one of them one side of two-way lead screw is connected with servo motor through power output shaft transmission, servo motor's downside fixedly connected with base two, the outside of direction round bar and two-way lead screw is all through two sliding connection two sliding seat two, the equal fixedly connected with in top side of two sliding seat two is a plurality of shell mold, and a plurality of sucking discs of bottom side fixedly connected with of shell mold, the rear side fixedly connected with two suction pipes of a plurality of sucking discs, the equal fixedly connected with two air pumps in bottom side of suction pipe.
In a preferred scheme, two the bottom sides of air pump are all fixedly connected with two L template, and the equal fixedly connected with isolation board in outside intermediate position of direction round bar and two-way lead screw, the equal fixedly connected with diaphragm in the outside of two fixing bases, and the rear side fixedly connected with electric drive pole second of diaphragm, electric drive pole's bottom side fixedly connected with base third.
Through being provided with drawing of patterns equipment and workstation, start servo motor drive two sliding seats and move to the position of isolation board through the rotation subtended of two-way lead screw, restart electric drive pole two, drive fixing base on the sliding seat one and move backward, remove the drawing of patterns shell on the sliding seat two to the rear side contact with the plastic bottle that needs the drawing of patterns, start the air pump, form vacuum state in the drawing of patterns shell through the pipeline of breathing in later, electric drive pole moves forward, carry out the drawing of patterns with degradable plastics packaging bottle, the in-process will take off the mould shell and form the effectual bubble that eliminates in the plastic bottle of vacuum state, make the shaping effect increase, reduce the loss.
In a preferred scheme, be provided with the mechanism of moulding plastics on the workstation, the mechanism of moulding plastics includes the case of moulding plastics, the front side fixedly connected with of the case of moulding plastics a plurality of pipes of moulding plastics, the equal fixedly connected with of front side of the pipe of moulding plastics separate the shell, and has seted up a plurality of cylinder cavitys in the separate shell of moulding plastics, the equal fixedly connected with support in both sides of the separate shell of moulding plastics, the equal fixedly connected with of bottom side of support and the top side of workstation.
In a preferred scheme, a plurality of the inside of cylinder type cavity all is provided with the model of moulding plastics, and the equal fixedly connected with model frame of rear side of a plurality of models of moulding plastics, the top fixedly connected with slip post of model frame, the top fixedly connected with of slip post adjusts the ratch, adjusts the outside fixedly connected with spacing track of ratch, and adjusts the rear side fixedly connected with fixed axle of ratch, and slide hole one has been seted up to spacing track's rear side, and the fixed axle passes slide hole one fixedly connected with electric drive pole one.
In a preferred scheme, the bottom side fixedly connected with guard rail, slide hole two has been seted up to guard rail's top side, sliding column is at slide hole's inside sliding connection, fixedly connected between guard rail's top side and the bottom side of electric drive pole, fixedly connected between guard rail's bottom side and the top side of workstation, and guard rail's top side fixedly connected with dead lever, the outside fixedly connected with auxiliary gear of dead lever, fixed connection between auxiliary gear and the regulation rack bar.
Through being provided with injection molding mechanism, get into the separation shell of moulding plastics with degradable material through the pipe of moulding plastics in, make degradable material of moulding plastics form the plastics packaging bottle through moulding plastics the model, carry out backward movement at smooth Kong Erna through starting electric drive pole one-tenth drive slip post, the model of moulding plastics drives the parcel simultaneously and carries out the displacement in the plastic bottle in the outside to break away from the separation shell of moulding plastics, the in-process is effectual to form the model of moulding plastics, and the efficiency of formation improves, and the effect is better.
In a preferred scheme, the top side fixedly connected with drive case of workstation, the front side fixedly connected with feeding storehouse of drive case, and the round hole has been seted up to the top side of feeding storehouse, fixedly connected with feed cylinder on the round hole, the front side fixedly connected with injection molding barrel in feeding storehouse, the outside fixedly connected with a plurality of heating rings of injection molding barrel, the equal fixedly connected with in top side of a plurality of heating rings a plurality of electric pipes, the equal fixedly connected with base of the bottom side of a plurality of electric pipes is first, fixedly connected with between the front side of injection molding barrel and the rear side of injection molding case.
In a preferred scheme, the cavity is seted up to the inboard of workstation, and the cavity both sides are connected with roller two through rotating, and the outside of roller two is connected with the conveyer belt through rotating, and the conveyer belt is kept away from the inboard of roller two and is connected with roller one through rotating between roller one's both sides and the cavity inboard, and roller one is located the below of roller two, roller one's top is provided with the tripod, fixedly connected with between the inboard of rear side of tripod and cavity, and the front side fixedly connected with a plurality of buffer spring of tripod, the equal fixedly connected with buffering flitch in front of a plurality of buffer spring.
Through being provided with actuating mechanism conveyer belt, roller I, roller II, tripod, buffer spring and buffering flitch, will take the place ofs processing material to add in the feed cylinder, melt through the heating collar, in the rethread injection molding barrel gets into the injection molding case with the material, when unloading to degradable plastic bottle, degradable plastic bottle whereabouts to on the buffering flitch this moment, buffer its power that falls through buffer spring, then fall to the conveyer belt and carry the unloading to it.
The injection molding method of the degradable cosmetic plastic packaging bottle is applied to the plastic granulating device for producing the cosmetic packaging bottle, and comprises the following steps of:
injecting a degradable injection molding material into an injection molding separation shell through an injection molding machine barrel, driving an adjusting toothed bar to move backwards in a limit track by starting an electric driving bar when an injection molding model subjected to injection molding is completed, and driving a degradable packaging bottle wrapped on the outer side of the injection molding model to move backwards by a sliding column fixedly connected with the adjusting toothed bar;
Step two, starting a servo motor, and driving a bidirectional screw rod to rotate through the servo motor, so that the bidirectional screw rod drives a sliding seat II to horizontally move in opposite directions outside a guide round rod, and a demoulding shell on the sliding seat II is positioned behind the degradable packaging bottle;
Step three, starting the electric driving rod II to drive the sliding seat to move backwards, enabling the inner side of the demoulding shell to be in contact with the outer side of the degradable packaging bottle wrapped on the outer side of the injection mould, starting the air pump, pumping air on the inner side of the demoulding shell through the sucking disc, moving the electric driving rod forwards, demoulding the degradable plastic packaging bottle, enabling the degradable plastic packaging bottle to fall off, effectively eliminating bubbles in the packaging bottle, and increasing demoulding efficiency.
From the above, the injection molding equipment for the degradable cosmetic plastic packaging bottle has the technical effects of effectively eliminating bubbles in the plastic bottle when the vacuum state is formed in the demolding shell, improving the forming effect and reducing the loss.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the injection molding device for the degradable cosmetic plastic packaging bottle.
Fig. 2 is a schematic diagram of the internal structure of a protective frame of the injection molding device for the degradable cosmetic plastic packaging bottle.
Fig. 3 is a schematic diagram of a cavity structure of a housing workbench of an injection molding device for a degradable cosmetic plastic packaging bottle.
Fig. 4 is a schematic diagram of a driving box structure of an injection molding device for a degradable cosmetic plastic packaging bottle.
Fig. 5 is a schematic structural view of a housing injection mechanism of an injection molding device for plastic packaging bottles for degradable cosmetics.
Fig. 6 is a schematic structural diagram of an injection mold of an injection molding device for degradable cosmetic plastic packaging bottles.
Fig. 7 is a schematic structural diagram of a demolding device of the degradable cosmetic plastic packaging bottle injection molding device.
Fig. 8 is an enlarged schematic view of a portion a of an injection molding device for a plastic package bottle for degradable cosmetics according to the present invention.
Fig. 9 is an enlarged schematic view of a part B of an injection molding apparatus for a plastic package bottle for degradable cosmetics according to the present invention.
The device comprises a workbench, a2, a protection frame, a 3, a driving box, a 4, a feeding cylinder, a 5, a feeding bin, a 6, a heating ring, a7, an electric conduit, a 8, an injection cylinder, a 9, a first base, a 10, an injection mechanism, a 1001, an injection box, a 1002, an injection pipe, a 1003, an injection separation shell, a 1004, a bracket, a 1005, an injection model, a 1006, a model frame, a 1007, a sliding column, a 1008, an adjusting toothed bar, a 1009, a fixed shaft, 1010, a limit rail, 1011, an electric driving bar, 1012, an auxiliary gear, 1013, a fixed bar, 11, a demolding device, 1101, a first sliding seat, 1102, a fixed seat, 1103, a guide round bar, 1104, a bidirectional screw rod, a 1105, an isolation plate, 1106, a second sliding seat, 1107, a servo motor, 1108, a second base, 1109, a transverse plate, 1110, a demolding shell, a 1111, a chute, a 1112, a sucker, a 1113, an air suction pipe, 1114, an air pump, an L, a 1116, an electric driving bar, 1117, a third base, a 12, a conveying belt, a 13, a first roller, a 14, a second roller, a second base, a 15, a tripod, a 16, a buffer plate 17 and a buffer plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The injection molding equipment for the degradable cosmetic plastic packaging bottle is mainly applied to the situations that bubbles are easy to form in the demolding process of the cosmetic plastic bottle, so that loss is generated in bottle blowing after demolding, the production cost is increased, and a complete model cannot be realized due to overhigh temperature during demolding, and the plastic packaging bottle is easy to adhere to a die.
Referring to fig. 1-9, a degradable cosmetic plastic packaging bottle injection molding device comprises a workbench 1, a demolding device 11 is arranged on the workbench 1, the demolding device 11 comprises a symmetrical sliding seat 1101, a sliding groove 1111 is formed in the workbench 1, the bottom side of the sliding seat 1101 is in sliding connection with the sliding groove 1111, the top side of the sliding seat 1101 is fixedly connected with a fixing seat 1102, one side opposite to the two fixing seats 1102 is fixedly connected with a guide round rod 1103, one side opposite to the two fixing seats 1102 is fixedly connected with a bidirectional screw rod 1104, the bidirectional screw rod 1104 is positioned on one side of the guide round rod 1103, one side of the bidirectional screw rod is connected with a servo motor through a power output shaft, the lower side of the servo motor is fixedly connected with a base 1108, the outer sides of the guide round rod 1103 and the bidirectional screw rod 1104 are fixedly connected with two sliding seats 1106 through sliding, the top sides of the two sliding seats 1106 are fixedly connected with a plurality of shell removing molds, the bottom sides of the shell removing molds are fixedly connected with a plurality of suckers 1112, the rear sides of the sucker 1112 are fixedly connected with two air suction pipes 1113, and the bottom sides of the air pumps 1113 are fixedly connected with two air pumps 1113.
Referring to fig. 2, 3 and 4, in a preferred embodiment, two L-shaped plates 1115 are fixedly connected to the bottom sides of the two air pumps 1114, isolation plates 1105 are fixedly connected to the middle positions of the outer sides of the guide round rod 1103 and the bidirectional screw 1104, transverse plates 1109 are fixedly connected to the outer sides of the two fixing seats 1102, an electric driving rod two 1116 is fixedly connected to the rear side of the transverse plate 1109, and a base three 1117 is fixedly connected to the bottom sides of the electric driving rods.
In a specific application scenario, before demoulding the degradable plastic bottle, the servo motor 1107 is started to drive the two sliding seats II 1106 to move to the position of the isolation plate 1105 through the rotation direction of the bidirectional screw rod 1104, then the electric driving rod II 1116 is started to drive the fixed seat 1102 on the sliding seat I1101 to move backwards, the demoulding shell 1110 on the sliding seat II 1106 is moved to be in contact with the rear side of the plastic bottle to be demoulded, the air pump 1114 is started, after the vacuum state is formed in the demoulding shell 1110 through the air suction pipeline 1113, the electric driving rod II 1116 is moved forwards to demould the degradable plastic packaging bottle, and in the process, the bubbles in the plastic bottle are effectively eliminated in the vacuum state formed in the demoulding shell 1110, so that the forming effect is increased, and the loss is reduced
Referring to fig. 1, 2, 3, 5 and 6, in a preferred embodiment, an injection molding mechanism 10 is provided on a workbench 1, the injection molding mechanism 10 includes an injection molding box 1001, a plurality of injection molding pipes 1002 are fixedly connected to the front side of the injection molding box 1001, injection molding separation housings 1003 are fixedly connected to the front sides of the injection molding pipes 1002, a plurality of cylindrical cavities are formed in the injection molding separation housings 1003, supports 1004 are fixedly connected to two sides of the injection molding separation housings 1003, and the bottom sides of the supports 1004 are fixedly connected to the top sides of the workbench 1.
Referring to fig. 1,2, 3, 5 and 6, in a preferred embodiment, injection molding models 1005 are disposed inside the cylindrical cavities, a mold frame 1006 is fixedly connected to the rear sides of the injection molding models 1005, a sliding column 1007 is fixedly connected to the top side of the mold frame 1006, an adjusting toothed bar 1008 is fixedly connected to the top side of the sliding column 1007, a limit rail 1010 is fixedly connected to the outer side of the adjusting toothed bar 1008, a fixing shaft 1009 is fixedly connected to the rear side of the adjusting toothed bar 1008, a sliding hole I is formed in the rear side of the limit rail 1010, and the fixing shaft 1009 passes through the sliding hole I and is fixedly connected to an electric driving rod I1011.
Referring to fig. 1,2, 5 and 6, in a preferred embodiment, the bottom side of the limit rail 1010 is fixedly connected with the protective frame 2, the top side of the protective frame 2 is provided with the sliding hole two, the sliding column 1007 is in sliding connection in the sliding hole, the top side of the protective frame 2 is fixedly connected with the bottom side of the electric driving rod, the bottom side of the protective frame 2 is fixedly connected with the top side of the workbench 1, the top side of the protective frame 2 is fixedly connected with the fixing rod 1013, the outer side of the fixing rod 1013 is fixedly connected with the auxiliary gear 1012, and the auxiliary gear 1012 is fixedly connected with the adjusting toothed rod 1008.
In a specific application scene, before the degradable plastic bottle is demolded, the degradable material enters the injection molding separation housing 1003 through the injection molding pipe 1002, the degradable injection molding material forms a plastic packaging bottle through the injection molding model 1005, the sliding column 1007 is driven to move backwards at the slide Kong Erna by starting the electric driving rod 1011, and meanwhile, the injection molding model 1005 drives the plastic bottle wrapped outside to displace, so that the injection molding separation housing 1003 is separated, the injection molding model is effectively formed in the process, the forming efficiency is improved, and the effect is better.
Referring to fig. 1, 3 and 4, in a preferred embodiment, the top side of the workbench 1 is fixedly connected with the driving box 3, the front side of the driving box 3 is fixedly connected with the feeding bin 5, a round hole is formed in the top side of the feeding bin 5, the feeding barrel 4 is fixedly connected to the round hole, the front side of the feeding bin 5 is fixedly connected with the injection molding barrel 8, the outer side of the injection molding barrel 8 is fixedly connected with the plurality of heating rings 6, the top sides of the plurality of heating rings 6 are fixedly connected with the plurality of electric guide pipes 7, the bottom sides of the plurality of electric guide pipes 7 are fixedly connected with the first base 9, and the front side of the injection molding barrel 8 is fixedly connected with the rear side of the injection molding box 1001.
Referring to fig. 3 and 9, in a preferred embodiment, a cavity is formed in the inner side of the workbench 1, two sides of the cavity are rotatably connected with a second roller 14, the outer side of the second roller 14 is rotatably connected with a conveying belt 12, the inner side of the conveying belt 12 away from the second roller 14 is rotatably connected with a first roller 13, two sides of the first roller 13 are rotatably connected with the inner side of the cavity, the first roller 13 is located below the second roller 14, a tripod is arranged above the first roller 13, the rear side of the tripod 15 is fixedly connected with the inner side of the cavity, the front side of the tripod 15 is fixedly connected with a plurality of buffer springs 16, and the front sides of the plurality of buffer springs 16 are fixedly connected with a buffer blanking plate 17.
The injection molding method of the degradable cosmetic plastic packaging bottle is applied to the plastic granulating device for producing the cosmetic packaging bottle, and comprises the following steps of:
Step one, injecting a degradable injection molding material into an injection molding separation housing 1003 through an injection molding machine barrel 8, and driving an adjusting toothed bar 1008 to move backwards in a limit track 1010 by starting an electric driving bar 1011 in an injection molding model 1005 after injection molding is completed, and simultaneously driving a degradable packaging bottle wrapped outside the injection molding model 1005 to move backwards by a sliding column 1007 fixedly connected with the adjusting toothed bar 1008;
Step two, starting a servo motor 1107, and driving a bidirectional screw rod 1104 to rotate through the servo motor 1107, so that the bidirectional screw rod 1104 drives a sliding seat II 1106 to horizontally move in opposite directions outside a guide round rod 1103, and a demoulding shell 1110 on the sliding seat II 1106 is positioned behind a degradable packaging bottle;
Step three, the electric driving rod two 1116 is started to drive the sliding seat two 1106 to move backwards, so that the inner side of the demoulding shell 1110 contacts with the outer side of the degradable packaging bottle wrapped on the outer side of the injection mould 1005, the air pump 1114 is started, the air on the inner side of the demoulding shell 1110 is pumped out through the sucker 1112, the electric driving rod two 1116 is then moved forwards, and the degradable packaging bottle is demoulded, so that the degradable packaging bottle falls. The air bubbles in the packaging bottle are effectively eliminated, so that the demolding efficiency is increased.
When the plastic bottle demolding device is used, the servo motor 1107 is started to drive the two sliding seats 1106 to move to the position of the isolation plate 1105 in opposite directions through the rotation of the two-way screw rod 1104, then the electric driving rod 1116 is started to drive the fixed seat 1102 on the sliding seat 1101 to move backwards, the demolding shell 1110 on the sliding seat 1106 is moved to be in contact with the rear side of the plastic bottle to be demolded, the air pump 1114 is started, and after the demolding shell is in a vacuum state through the air suction pipeline 1113, the electric driving rod 1116 moves forwards to demold the degradable plastic packaging bottle;
The degradable material enters the injection molding separation housing 1003 through the injection molding pipe 1002, the degradable injection molding material forms a plastic packaging bottle through the injection molding model 1005, the sliding column 1007 is driven to move backwards at the slide Kong Erna by starting the electric driving rod I1011, and meanwhile, the injection molding model 1005 drives the plastic bottle wrapped on the outer side to displace, so that the degradable injection molding separation housing 1003 is separated;
the material to be processed is added into the feeding cylinder, melted through the heating ring 6, and then enters the injection molding box 1001 through the injection molding cylinder 8, and when the degradable plastic bottle is fed, the degradable plastic bottle falls onto the buffering blanking plate 17, the falling force of the degradable plastic bottle is buffered through the buffering spring 16, and then falls onto the conveying belt 12 to convey and feed the degradable plastic bottle.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The application method of the injection molding equipment for the degradable cosmetic plastic packaging bottle is characterized in that the injection molding equipment for the degradable cosmetic plastic packaging bottle comprises a workbench (1), the injection molding equipment for the degradable cosmetic plastic packaging bottle is provided with a demolding equipment (11), the demolding equipment (11) comprises a symmetrical sliding seat I (1101), a sliding groove (1111) is formed in the workbench (1), the bottom side of the sliding seat I (1101) is in sliding connection with the sliding groove (1111), the top side of the sliding seat I (1101) is fixedly connected with a fixed seat (1102), one opposite side of the two fixed seats (1102) is fixedly connected with a guide round rod (1103), one opposite side of the two fixed seats (1102) is fixedly connected with a bidirectional screw rod (1104), one side of the bidirectional screw rod is in driving connection with a servo motor through a power output shaft, the lower side of the servo motor is fixedly connected with a base II (1108), the outer sides of the guide round rod (1103) and the bidirectional screw rod (1104) are both in sliding connection with two sliding seats 1106, the two sides of the two suction cups (1112) are fixedly connected with a plurality of suction cups (1113) in a sliding connection mode, the bottom side of the air suction pipeline (1113) is fixedly connected with two air pumps (1114);
The bottom sides of the two air pumps (1114) are fixedly connected with two L-shaped plates (1115), the middle positions of the outer sides of the guide round rods (1103) and the bidirectional screw rods (1104) are fixedly connected with isolation plates (1105), the outer sides of the two fixing seats (1102) are fixedly connected with transverse plates (1109), the rear sides of the transverse plates (1109) are fixedly connected with electric driving rods II (1116), and the bottom sides of the electric driving rods are fixedly connected with bases III (1117);
The workbench (1) is provided with an injection molding mechanism (10), the injection molding mechanism (10) comprises an injection molding box (1001), the front side of the injection molding box (1001) is fixedly connected with a plurality of injection molding pipes (1002), the front sides of the injection molding pipes (1002) are fixedly connected with injection molding separation shells (1003), a plurality of cylindrical cavities are formed in the injection molding separation shells (1003), injection molding models (1005) are arranged in the cylindrical cavities, the rear sides of the injection molding models (1005) are fixedly connected with a model frame (1006), the top side of the model frame (1006) is fixedly connected with a sliding column (1007), the top side of the sliding column (1007) is fixedly connected with an adjusting toothed bar (1008), the outer side of the adjusting toothed bar (1008) is fixedly connected with a limit track (1010), the rear side of the adjusting toothed bar (1008) is fixedly connected with a fixed shaft (1009), a sliding hole I is formed in the rear side of the limit track (1010), the fixed shaft (1009) penetrates through the sliding hole I and is fixedly connected with an electric driving bar I (1011),
The application method of the injection molding equipment for the degradable cosmetic plastic packaging bottle comprises the following steps:
Injecting a degradable injection molding material into an injection molding separation shell (1003) through an injection molding machine barrel (8), driving an adjusting toothed bar (1008) to move backwards in a limit track (1010) by starting an electric driving bar I (1011) in an injection molding model (1005) after injection molding, and driving a degradable packaging bottle wrapped outside the injection molding model (1005) to move backwards by a sliding column (1007) fixedly connected with the adjusting toothed bar (1008);
step two, starting a servo motor (1107), and driving a bidirectional screw rod (1104) to rotate through the servo motor (1107), so that the bidirectional screw rod (1104) drives a sliding seat II (1106) to horizontally move in opposite directions outside a guide round rod (1103), and a demoulding shell (1110) on the sliding seat II (1106) is positioned behind a degradable packaging bottle;
Step three, start electric drive pole two (1116) and drive sliding seat two (1106) and move backward, make the inboard that takes off mould shell (1110) and the outside of the degradable packaging bottle of parcel in the outside of moulding plastics mould (1005) contact, at start air pump (1114), take off mould shell (1110) inboard air through sucking disc (1112) and take off, move electric drive pole two (1116) forward again, carry out the drawing of patterns with degradable plastics packaging bottle, make degradable plastics packaging bottle drop, effectual elimination bubble in the packaging bottle, make the efficiency of drawing of patterns increase.
2. The use method of the injection molding equipment for the degradable cosmetic plastic packaging bottle, as claimed in claim 1, is characterized in that the two sides of the injection molding separation shell (1003) are fixedly connected with the support (1004), and the bottom side of the support (1004) is fixedly connected with the top side of the workbench (1).
3. The use method of the injection molding equipment for the degradable cosmetic plastic packaging bottle according to claim 2, wherein the bottom side of the limit rail (1010) is fixedly connected with a protective frame (2), a sliding hole II is formed in the top side of the protective frame (2), a sliding column (1007) is in sliding connection with the inside of the sliding hole, the top side of the protective frame (2) is fixedly connected with the bottom side of an electric driving rod, the bottom side of the protective frame (2) is fixedly connected with the top side of a workbench (1), the top side of the protective frame (2) is fixedly connected with a fixing rod (1013), an auxiliary gear (1012) is fixedly connected with the outer side of the fixing rod (1013), and the auxiliary gear (1012) is fixedly connected with an adjusting toothed rod (1008).
4. The use method of the injection molding equipment for the degradable cosmetic plastic packaging bottle according to claim 3, wherein the driving box (3) is fixedly connected to the top side of the workbench (1), the feeding bin (5) is fixedly connected to the front side of the driving box (3), a round hole is formed in the top side of the feeding bin (5), and the feeding barrel (4) is fixedly connected to the round hole.
5. The use method of the injection molding equipment for the degradable cosmetic plastic packaging bottle, as claimed in claim 4, is characterized in that an injection molding machine barrel (8) is fixedly connected to the front side of the feeding bin (5), a plurality of heating rings (6) are fixedly connected to the outer side of the injection molding machine barrel (8), a plurality of electric guide pipes (7) are fixedly connected to the top sides of the heating rings (6), a first base (9) is fixedly connected to the bottom sides of the electric guide pipes (7), and the front side of the injection molding machine barrel (8) is fixedly connected with the rear side of the injection molding box (1001).
6. The method for using the injection molding device for the degradable cosmetic plastic packaging bottle according to claim 5, wherein a cavity is formed in the inner side of the workbench (1), two sides of the cavity are rotatably connected with a second roller (14), the outer side of the second roller (14) is rotatably connected with a conveying belt (12), the inner side, far away from the second roller (14), of the conveying belt (12) is rotatably connected with a first roller (13), two sides of the first roller (13) are rotatably connected with the inner side of the cavity, and the first roller (13) is located below the second roller (14).
7. The method of using the injection molding device for the plastic packaging bottle for the degradable cosmetics according to claim 6, wherein a tripod is arranged above the first roller (13), the rear side of the tripod (15) is fixedly connected with the inner side of the cavity, the front side of the tripod (15) is fixedly connected with a plurality of buffer springs (16), and the front sides of the buffer springs (16) are fixedly connected with a buffer blanking plate (17).
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| CN202411414605.5A CN118906396B (en) | 2024-10-11 | 2024-10-11 | A kind of biodegradable cosmetic plastic packaging bottle injection molding equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801025A (en) * | 2022-04-25 | 2022-07-29 | 广东百赞智能装备有限公司 | Vertical injection molding machine with I-shaped clamping mechanism |
| CN218139661U (en) * | 2022-10-08 | 2022-12-27 | 上海普聚塑料科技有限公司 | Injection mold for vacuum pump production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801025A (en) * | 2022-04-25 | 2022-07-29 | 广东百赞智能装备有限公司 | Vertical injection molding machine with I-shaped clamping mechanism |
| CN218139661U (en) * | 2022-10-08 | 2022-12-27 | 上海普聚塑料科技有限公司 | Injection mold for vacuum pump production |
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