CN117183245B - High-efficient injection molding device of pedal inflator - Google Patents
High-efficient injection molding device of pedal inflator Download PDFInfo
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- CN117183245B CN117183245B CN202311461225.2A CN202311461225A CN117183245B CN 117183245 B CN117183245 B CN 117183245B CN 202311461225 A CN202311461225 A CN 202311461225A CN 117183245 B CN117183245 B CN 117183245B
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- injection
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 78
- 238000007789 sealing Methods 0.000 claims description 108
- 238000002347 injection Methods 0.000 claims description 30
- 239000007924 injection Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 7
- 238000005086 pumping Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a high-efficiency injection molding device for a pedal air cylinder, which relates to the technical field of injection molding and comprises a device bottom plate, wherein four sides of the upper end of the device bottom plate are fixedly provided with a protective cover, two electric lifters are respectively and fixedly arranged at the two ends of the upper surface of the protective cover, a first die assembly and a second die assembly are respectively and slidably arranged on two die slide ways, and a blanking groove is formed at the lower end of the device bottom plate.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to a high-efficiency injection molding device for a pedal inflator.
Background
Injection molding is a method for producing and shaping industrial products. Products are generally molded using rubber and plastic. Injection molding can also be divided into injection molding compression molding and die casting. Injection molding machines (simply referred to as injection molding machines or injection molding machines) are the main molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting materials using plastic molding dies, and injection molding is performed by injection molding machines and dies. The utility model provides a horizontal injection molding machine equipment of mobile cooling mould formula mechanical drive of application number CN201721659094.9, includes the frame, frame fixed mounting is subaerial, the frame top is equipped with injection molding device, injection molding device one side is equipped with the mould cooling case, the mould cooling case comprises the mould cooling box of fixed mounting frame top opposite side, the round hole of opening in mould cooling box one side and being located the inside mobile cooling mould mount device of mould cooling box jointly of feed cylinder fixed connection, square mouth is opened to movable mould and cover half below, square mouth below is equipped with the logical groove of opening on the frame lead to on the groove fixed mounting have conveyer, be equipped with the controller on the frame, controller and servo motor, electromagnetic heating piece, linear drive motor, linear motor, coolant tank and conveyer electric connection. The utility model has the beneficial effects of simple structure and strong practicability.
In the above technical scheme, in the concrete implementation, among the fitness equipments, there are some silica gel and rubber materials, yoga ball and other fitness equipments, need be full of gas in order to use, because when moulding plastics the straight tube inflator in the inflator is stepped on to the foot in the body-building, because need the inner curtain support shaping, the cylinder post-shaping pastes on the mould of inner prop, is difficult to take out, leads to the inefficiency of production.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a high-efficiency injection molding device for a pedal inflator, which solves the problems that because a body-building device is provided with a plurality of silica gel and rubber materials, and the body-building device such as yoga balls can be used only by filling gas into the body-building device, when the straight tube inflator in the pedal inflator in the body-building is molded, an inner curtain is required to support and mold, and a molded cylinder is stuck on a mold of an inner support, so that the molded cylinder is difficult to take out, and the production efficiency is reduced.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pedal inflator high-efficient injection molding device, includes the equipment bottom plate, equipment bottom plate upper end four sides fixed mounting has the protection casing, protection casing upper end surface both ends respectively fixed mounting have two electric lifters, two sliding mounting has interior propping up the top die installing frame between the electric lifters, interior propping up top die installing frame upper end fixed mounting has ejecting cylinder, interior propping up top die installing frame lower extreme fixed mounting has two interior propping up top dies, equipment bottom plate upper end surface fixed mounting has two mould slides, two sliding mounting has a mould subassembly and No. two mould subassemblies on the mould slide respectively, equipment bottom plate upper end surface still fixed mounting has electric slide rail, two output points on the electric slide rail connect a mould subassembly and No. two mould subassemblies respectively, the silo has been seted up down to equipment bottom plate lower extreme.
Preferably, two pumping pumps are fixedly installed on the surfaces of two sides of the protective cover respectively, a pumping pipe is connected with an input port of each pumping pump, the rear end of each pumping pipe is connected with a plastic heating material cylinder, the plastic heating material cylinders are fixedly installed in the elevating brackets, discharging conveying sliding rails are fixedly installed between the elevating brackets, two driving sliding grooves are formed in the upper end surfaces of the discharging conveying sliding rails, and a plurality of discharging air cylinder placing cylinders are slidably arranged on the two driving sliding grooves.
Preferably, the output ports of the two material sucking pumps are fixedly connected with injection molding heads, and the inner sides of the two material sucking pumps are integrally and fixedly provided with sealing material blocking plates.
Preferably, the first module includes: the injection molding device comprises a first mold, a first injection molding hole, a first sealing ring, sealing edges, a first injection molding head inserting hole, a first sealing plate groove, a slideway groove and an electric slideway groove, wherein the first injection molding hole is formed in the front end surface of the first mold, the second injection molding hole is fixedly provided with the first sealing ring, the first injection molding head inserting hole is formed in the outer side of the inner wall of the first injection molding hole, the first sealing plate groove is formed in the inner wall of the first injection molding hole, the second injection molding head inserting hole is respectively formed in the first sealing plate groove, the first sealing edge is integrally and fixedly connected with the front end surface of the first mold and located the edge of the first injection molding hole, the two slideway grooves are formed in the two ends of the lower end of the first mold, and the electric slideway groove is formed in the lower end of the first mold.
Preferably, the first injection molding head insertion hole corresponds to the diameter of the injection molding head, and the first sealing plate groove corresponds to the sealing material blocking plate.
Preferably, the second mold assembly includes: the injection molding device comprises a second mold, a second injection molding hole, a second top sealing ring, sealing edge slots, a second injection molding head inserting hole and a second sealing plate slot, wherein the second injection molding hole is formed in the front end surface of the second mold, the second top sealing ring is fixedly arranged at the upper end of the second injection molding hole, the second injection molding head inserting hole is formed in the outer side of the inner wall of the second injection molding hole, the second injection molding head inserting hole is formed in the outer side of the second injection molding hole, the second sealing plate slot is formed in the second injection molding head inserting hole, and the second sealing edge inserting hole is formed in the front end surface of the second mold and located at the edge of the second injection molding hole.
Preferably, the two seal edge slots correspond to two seal edges.
Preferably, the inner stay top mold includes: the ejector die comprises an ejector die, an ejector die mounting plate, a mounting plate hole, an air cylinder connecting rod, an ejector rod sealing ring, an ejector rod, a sealing ring limiting ring, an ejector die sealing ring, an ejector spring limiting cover and an ejector spring, wherein the ejector die mounting plate is integrally and fixedly connected with the upper end of the ejector die, a plurality of mounting plate holes are formed in the upper end surface of the ejector die mounting plate, the sealing ring limiting ring is integrally and fixedly connected with the side surface of the ejector die, the ejector die sealing ring is sleeved with the ejector die sealing ring, the ejector spring limiting cover is integrally and fixedly connected with the lower end of the ejector die mounting plate, an ejector rod cavity is formed in the ejector die, the ejector rod sealing ring is integrally and fixedly connected with the inner wall of the lower end of the ejector rod cavity, the ejector rod is slidably mounted in the ejector rod sealing ring, and the air cylinder connecting rod is fixedly connected with the upper end of the ejector rod.
Preferably, the upper end of the cylinder connecting rod is fixedly connected with the output end of the ejection cylinder, and the ejector die mounting plate is fixedly mounted on the lower end surface of the inner support ejector die mounting frame through a mounting plate hole.
Preferably, the discharge air cylinder placing cylinder comprises: place a section of thick bamboo, louvre, place a section of thick bamboo smooth limit and the pore canal of giving vent to anger, it has two to place a section of thick bamboo smooth limit to place a section of thick bamboo lower extreme integration fixedly connected with, a plurality of louvres have been seted up to place a section of thick bamboo side, a plurality of pore canals of giving vent to anger that link to each other have been seted up to place a section of thick bamboo bottom.
(III) beneficial effects
The utility model provides a high-efficiency injection molding device for a pedal inflator. The beneficial effects are as follows:
according to the technical scheme, when the straight pipe air cylinder in the stepping air cylinder in the body building is subjected to injection molding according to the background technology, as the inner curtain is required to support and mold, a molded air cylinder is stuck on an inner supporting mold and is difficult to take out, so that the problem of production efficiency reduction is solved;
the sealing edge in the first die assembly is matched with the second die assembly, so that the first die assembly and the second die assembly are tightly connected, the first injection hole can be sealed, the injection head can be sealed inside through the first injection head jack, and the injection is convenient to perform without leakage;
the sealing edge slot in the second die assembly can enable the sealing edge to be in penetrating fit, so that a sealing environment is formed inside the second injection hole, and the second top sealing ring at the upper end can be matched with the inner supporting top die to realize sealing of the upper end;
the lower end of the ejector die sealing ring can be tightly contacted with the second ejector sealing ring and the first ejector sealing ring to form a seal through the ejector die sealing ring in the inner supporting ejector die, the ejector die sealing ring can be prevented from aging and cracking after long-term use through the ejector spring, the transition pressure on the ejector die sealing ring is reduced, the cylinder connecting rod is driven through the ejector cylinder, and the ejector rod is driven to eject the molded inflator;
wherein, place the louvre in the section of thick bamboo through ejection of compact inflator and can make, wherein the fashioned inflator slowly dispels the heat, can make the quick whereabouts of upper end fashioned inflator through the air outlet duct of lower extreme.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the line a-a of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic diagram of a first die assembly according to the present utility model;
FIG. 5 is a schematic diagram of a second mold assembly according to the present utility model;
FIG. 6 is a schematic view of the structure of the inner supporting top mold according to the present utility model;
FIG. 7 is a schematic diagram showing the front view of the internal stay jack die of the present utility model;
FIG. 8 is a schematic cross-sectional view of the structure of the present utility model taken along line b-b in FIG. 7;
FIG. 9 is a schematic view of a cartridge accommodating cylinder according to the present utility model;
FIG. 10 is a schematic elevational view of a discharge cartridge receiving cartridge of the present utility model;
FIG. 11 is a schematic cross-sectional view of the structure of the line c-c of FIG. 10 according to the present utility model.
1, an equipment bottom plate; 2. a protective cover; 3. an electric lifter; 4. an inner supporting top die mounting frame; 5. an inner support top mold; 501. a top mold; 502. a top die mounting plate; 503. mounting plate holes; 504. a cylinder connecting rod; 505. an ejector rod cavity; 506. an ejector rod sealing ring; 507. an ejector rod; 508. sealing ring limit ring; 509. a top mold sealing ring; 510. a top spring limit cover; 511. a top spring; 6. an ejection cylinder; 7. a first module assembly; 701. a first die; 702. a first injection molding hole; 703. a first top sealing ring; 704. sealing edges; 705. injection molding head jack I; 706. a first seal plate groove; 707. a slideway slot; 708. an electric slide rail groove; 8. a second mold assembly; 801. a second die; 802. a second injection molding hole; 803. a second top sealing ring; 804. a sealing edge slot; 805. injection molding head jack II; 806. a second sealing plate groove; 9. a material pump; 10. a plastic heating material cylinder; 11. a material pumping pipe; 12. a lifting frame; 13. a discharging conveying slide rail; 14. driving the chute; 15. a discharge inflator placing cylinder; 1501. placing a cylinder; 1502. a heat radiation hole; 1503. placing a cylinder sliding edge; 1504. an air outlet duct; 16. a die slide; 17. an electric slide rail; 18. discharging groove; 19. sealing the material blocking plate; 20. an injection molding head.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 11, the embodiment of the utility model provides a high-efficiency injection molding device for a pedal inflator, which comprises a device bottom plate 1, wherein a protective cover 2 is fixedly installed on four sides of the upper end of the device bottom plate 1, two electric lifters 3 are respectively and fixedly installed on two ends of the upper surface of the protective cover 2, an inner supporting top die installation frame 4 is slidably installed between the two electric lifters 3, an ejection cylinder 6 is fixedly installed on the upper end of the inner supporting top die installation frame 4, two inner supporting top die 5 are fixedly installed on the lower end of the inner supporting top die installation frame 4, two die slide ways 16 are fixedly installed on the upper end surface of the device bottom plate 1, a first die assembly 7 and a second die assembly 8 are respectively and fixedly installed on the die slide ways 16, two output points on the electric slide ways 17 are respectively connected with the first die assembly 7 and the second die assembly 8, a lower end of the device bottom plate 1 is provided with a lower 18, two suction pump 9 are respectively and fixedly installed on two sides of the protective cover 2, two suction pump 9 are fixedly installed on the lower end surfaces of the suction cylinder, two suction pump 11 are fixedly installed on the suction pump 11, two suction pump grooves 14 are fixedly installed on the suction pump 11, a plurality of suction pump grooves 14 are fixedly installed on the suction pump 11, a plurality of suction pump grooves 13 are fixedly installed on the suction pump 11, and the suction pump groove 13 is fixedly installed on the suction pump groove, and the suction pump groove is fixedly installed on the suction pump groove is fixedly, and the suction pump 13 is fixedly installed on the suction pump conveying surface of the suction pump.
Through the technical scheme, the first die assembly 7 and the second die assembly 8 are driven to slide on the die slide 16 at the lower end through the electric slide rail 17 so as to be closely connected, the electric lifter 3 at the upper end is started to move downwards, the inner supporting top die mounting frame 4 is driven to move downwards, the inner supporting top die 5 at the lower end is inserted between the first die assembly 7 and the second die assembly 8, the suction pump 9 is started to inject liquefied plastic in the plastic heating material cylinder 10, after injection molding is carried out, the first die assembly 7 and the second die assembly 8 are driven to slide and separate, the ejection cylinder 6 is started to enable the inner supporting top die 5 to eject a molded air cylinder, the molded air cylinder falls into the discharge air cylinder placing cylinder 15 at the lower end, the air cylinder is slowly cooled and is transported away, and the effects of rapid molding and rapid taking out are achieved.
In this embodiment, the first module 7 includes: the sealing device comprises a first die 701, a first injection hole 702, a first top sealing ring 703, sealing edges 704, a first injection head jack 705, a first sealing plate slot 706, slide slots 707 and electric slide slots 708, wherein the two first injection holes 702 are formed in the front end surface of the first die 701, the two first top sealing rings 703 are fixedly arranged at the upper ends of the first injection holes 702 respectively, the two first injection head jacks 705 are formed in the outer sides of the inner walls of the first injection holes 702 respectively, the two first sealing plate slots 706 are formed in the two first injection head jacks 705 respectively, the two sealing edges 704 are fixedly connected to the front end surface of the first die 701 and located at the edges of the first injection holes 702 in an integrated mode, the two slide slots 707 are formed in the two ends of the lower portion of the first die 701 respectively, the electric slide slots 708 are formed in the lower end of the first die 701, the first injection head jack 705 corresponds to the diameter of an injection head 20, and the first sealing plate slot 706 corresponds to a sealing material blocking plate 19.
Through foretell technical scheme, cooperate with No. two mould subassemblies 8 through the sealing edge 704 in No. one mould subassembly 7, can make between No. one mould subassembly 7 and No. two mould subassemblies 8 zonulae occludens to make No. one injection molding hole 702 can seal, can seal injection molding head 20 inside through No. one injection molding head jack 705, conveniently injection mold and leak.
In this embodiment, the second mold assembly 8 includes: the two-step injection molding device comprises a second mold 801, a second injection molding hole 802, a second top sealing ring 803, sealing edge slots 804, a second injection molding head inserting hole 805 and a second sealing plate slot 806, wherein two second injection molding holes 802 are formed in the front end surface of the second mold 801, two second top sealing rings 803 are fixedly arranged at the upper ends of the second injection molding holes 802 respectively, two second injection molding head inserting holes 805 are formed in the outer sides of the inner walls of the second injection molding holes 802 respectively, two second sealing plate slots 806 are formed in the second injection molding head inserting holes 805 respectively, two sealing edge slots 804 are formed in the front end surface of the second mold 801 and are located at the edges of the second injection molding holes 802, and the two sealing edge slots 804 correspond to the two sealing edges 704.
Through the above technical scheme, the sealing edge slot 804 in the second die assembly 8 can enable the sealing edge 704 to be in penetrating fit, so that a sealing environment is formed inside the second injection hole 802, and the second top sealing ring 803 at the upper end can be matched with the inner supporting top die 5 to realize sealing of the upper end.
In this embodiment, the inner supporting top mold 5 includes: the ejector die comprises an ejector die 501, an ejector die mounting plate 502, mounting plate holes 503, a cylinder connecting rod 504, an ejector rod sealing ring 506, an ejector rod 507, a sealing ring limiting ring 508, an ejector die sealing ring 509, an ejector rod sealing ring 510 and an ejector spring 511, wherein the ejector die mounting plate 502 is integrally and fixedly connected with the upper end of the ejector die 501, a plurality of mounting plate holes 503 are formed in the upper end surface of the ejector die mounting plate 502, the sealing ring limiting ring 508 is integrally and fixedly connected with the side surface of the ejector die 501, the ejector die sealing ring 509 is sleeved on the side surface of the ejector die 501 and is fixedly connected with the ejector spring limiting ring 510, an ejector rod cavity 505 is formed in the ejector die 501, the ejector rod sealing ring 506 is integrally and fixedly connected with the inner wall of the lower end of the ejector rod cavity 505, the ejector rod 507 is fixedly connected with the cylinder connecting rod 504, the upper end of the cylinder connecting rod 504 is fixedly connected with the output end of the ejector cylinder 6, and the inner sliding die mounting plate 503 is fixedly arranged at the inner die cavity 503 through the inner die bearing plate 503.
Through the above technical scheme, through the top die sealing ring 509 in the inner supporting top die 5, the lower end of the top die sealing ring 509 can be tightly contacted with the second top sealing ring 803 and the first top sealing ring 703 to form a seal, the top die sealing ring 509 can be prevented from aging and cracking after long-term use by the top spring 511, the transition pressure on the top die sealing ring is reduced, the cylinder connecting rod 504 is driven by the ejection cylinder 6, and the ejection rod 507 is driven to eject a molded inflator.
In this embodiment, the discharge air cylinder placing cylinder 15 includes: place barrel 1501, louvre 1502, place barrel and slide limit 1503 and air outlet duct 1504, place barrel 1501 lower extreme an organic whole fixedly connected with two and place barrel and slide limit 1503, place barrel 1501 side and seted up a plurality of louvres 1502, place barrel 1501 bottom and seted up a plurality of air outlet duct 1504 that link to each other.
Through the above technical scheme, the air cylinder is placed through the heat dissipation holes 1502 in the air cylinder 15, wherein the air cylinder formed slowly dissipates heat, and the air cylinder formed at the upper end can quickly fall through the air outlet hole 1504 at the lower end.
Working principle:
the scheme is that a first die assembly 7 and a second die assembly 8 are driven by an electric sliding rail 17 to slide on a die slideway 16 at the lower end so as to be closely connected, an electric lifter 3 at the upper end is started to move downwards, an inner supporting top die mounting frame 4 is driven to move downwards, an inner supporting top die 5 at the lower end is inserted between the first die assembly 7 and the second die assembly 8, a pumping pump 9 is started to inject liquefied plastic in a plastic heating material cylinder 10, after injection molding is carried out, the first die assembly 7 and the second die assembly 8 are driven to slide and separate, an ejection cylinder 6 is started to enable the inner supporting top die 5 to eject a molded air cylinder, the molded air cylinder falls into a discharge air cylinder placing cylinder 15 at the lower end, the air cylinder is slowly cooled and is transported away, and the effects of rapid molding and rapid taking out are realized;
the sealing edge 704 in the first die assembly 7 is matched with the second die assembly 8, so that the first die assembly 7 and the second die assembly 8 can be tightly connected, the first injection hole 702 can be sealed, the injection head 20 can be sealed inside through the first injection head jack 705, and injection is convenient without leakage;
the sealing edge slot 804 in the second die assembly 8 can enable the sealing edge 704 to be in inserted fit, so that a sealing environment is formed inside the second injection hole 802, and the second top sealing ring 803 at the upper end can be matched with the inner supporting top die 5 to realize the sealing of the upper end;
the lower end of the ejector sealing ring 509 in the inner supporting ejector die 5 can be tightly contacted with the second ejector sealing ring 803 and the first ejector sealing ring 703 to form a seal, the ejector sealing ring 509 can be prevented from aging and cracking for a long time by the ejector spring 511, the transition pressure on the ejector sealing ring is reduced, the ejector cylinder connecting rod 504 is driven by the ejector cylinder 6 to drive the ejector rod 507 to slide out of the lower end of the ejector rod cavity 505, and the air cylinder formed on the outer surface of the ejector die 501 is ejected and fallen out by the ejector rod 507, so that the formed air cylinder can be ejected and falls into the discharge air cylinder placing cylinder 15 at the lower end;
wherein, through the heat dissipation hole 1502 in the ejection air cylinder placing cylinder 15, the air cylinder formed therein dissipates heat slowly, and through the air outlet duct 1504 at the lower end, the air cylinder formed at the upper end can fall down rapidly.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (2)
1. The utility model provides a pedal inflator high-efficient device of moulding plastics, includes equipment bottom plate (1), its characterized in that: the utility model provides a device bottom plate (1) upper end four sides fixed mounting has protection casing (2), protection casing (2) top surface both ends are fixed mounting respectively has two electric lifters (3), two sliding mounting has interior propping cope match-die mounting frame (4) between electric lifters (3), interior propping cope match-die mounting frame (4) upper end fixed mounting has ejecting cylinder (6), interior propping cope match-die mounting frame (4) lower extreme fixed mounting has two interior propping cope match-die (5), device bottom plate (1) upper end surface fixed mounting has two mould slide (16), two respectively slidable mounting have mould subassembly (7) and No. two mould subassemblies (8) on mould slide (16), device bottom plate (1) upper end surface is fixed mounting still has electric slide rail (17), two output points on electric slide rail (17) connect mould subassembly (7) and No. two mould subassemblies (8) respectively, material groove (18) have been seted up to device bottom plate (1) lower extreme, interior propping cope match-die (5) include: the ejector die comprises an ejector die (501), an ejector die mounting plate (502), mounting plate holes (503), a cylinder connecting rod (504), an ejector rod sealing ring (506), an ejector rod (507), a sealing ring limiting ring (508), an ejector die sealing ring (509), an ejector spring limiting cover (510) and an ejector spring (511), wherein the ejector die mounting plate (502) is integrally and fixedly connected with the upper end of the ejector die (501), a plurality of mounting plate holes (503) are formed in the upper end surface of the ejector die mounting plate (502), the sealing ring limiting ring (508) is integrally and fixedly connected with the side surface of the ejector die (501), the ejector die sealing ring (509) is sleeved on the sealing ring limiting ring (508), the ejector spring limiting cover (510) is integrally and fixedly connected with the lower end of the ejector die mounting plate (502), the ejector spring (511) is arranged between the ejector spring limiting cover (510) and the ejector spring limiting ring (509), an ejector rod cavity (505) is formed in the ejector rod cavity (501), the ejector rod (506) is integrally and fixedly connected with the ejector rod (506) on the inner wall of the lower end of the ejector rod cavity (505), the ejector rod (504) is fixedly connected with the inner slide rod (507) and the upper end of the cylinder connecting rod (507), the top die mounting plate (502) is fixedly mounted on the lower end surface of the inner support top die mounting frame (4) through a mounting plate hole (503);
two material pump (9) are taken out to fixed mounting respectively in protection casing (2) both sides surface, two the input port that takes out material pump (9) is connected with material pipe (11) take out, material pipe (11) rear end is connected at plastics heating jar (10), plastics heating jar (10) fixed mounting is in the bed hedgehopping frame (12), two fixed mounting has ejection of compact conveying slide rail (13) between bed hedgehopping frame (12), two drive spout (14) have been seted up on ejection of compact conveying slide rail (13) upper end surface, two slide on drive spout (14) and be provided with a plurality of ejection of compact inflator and place section of thick bamboo (15), ejection of compact inflator is placed section of thick bamboo (15) include: the integrated cooling device comprises a placement barrel (1501), cooling holes (1502), placement barrel sliding edges (1503) and air outlet channels (1504), wherein the lower end of the placement barrel (1501) is integrally and fixedly connected with two placement barrel sliding edges (1503), a plurality of cooling holes (1502) are formed in the side face of the placement barrel (1501), and a plurality of air outlet channels (1504) connected with each other are formed in the bottom end of the placement barrel (1501);
the injection molding heads (20) are fixedly connected to the output ports of the two material sucking pumps (9), and sealing material blocking plates (19) are integrally and fixedly arranged on the inner sides of the two material sucking pumps (9);
the first module (7) comprises: the novel plastic injection molding device comprises a first mold (701), a first injection molding hole (702), a first top sealing ring (703), sealing edges (704), a first injection molding head jack (705), a first sealing plate groove (706), a slideway groove (707) and an electric sliding rail groove (708), wherein two first injection molding holes (702) are formed in the front end surface of the first mold (701), two first top sealing rings (703) are fixedly arranged at the upper ends of the two first injection molding holes (702), two first injection molding head jacks (705) are formed in the outer sides of the inner walls of the two first injection molding holes (702), two first sealing plate grooves (706) are formed in the two first injection molding head jacks (705) respectively, two sealing edges (704) are fixedly connected to the front end surface of the first mold (701) and are located at the edges of the first injection molding hole (702), two slideway grooves (707) are formed in the two ends below the first mold (701), and the electric sliding rail groove (708) is formed in the lower end of the first mold (701) respectively;
the first injection molding head jack (705) corresponds to the diameter of the injection molding head (20), and the first sealing plate groove (706) corresponds to the sealing material blocking plate (19);
the second die assembly (8) comprises: no. two moulds (801), no. two injection holes (802), no. two top sealing rings (803), sealing edge slots (804), no. two injection head jacks (805) and No. two sealing plate slots (806), two No. two injection holes (802) are formed in the front end surface of the No. two moulds (801), two No. two top sealing rings (803) are fixedly arranged at the upper ends of the No. two injection holes (802) respectively, two No. two injection head jacks (805) are formed in the outer sides of the inner walls of the No. two injection holes (802) respectively, two No. two sealing plate slots (806) are formed in the No. two injection head jacks (805) respectively, and two sealing edge slots (804) are formed in the front end surface of the No. two moulds (801) and located at the edges of the No. two injection holes (802).
2. The high-efficiency injection molding device for a pedal inflator according to claim 1, wherein: two of the seal edge slots (804) correspond to two seal edges (704).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311461225.2A CN117183245B (en) | 2023-11-06 | 2023-11-06 | High-efficient injection molding device of pedal inflator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311461225.2A CN117183245B (en) | 2023-11-06 | 2023-11-06 | High-efficient injection molding device of pedal inflator |
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| CN117183245A CN117183245A (en) | 2023-12-08 |
| CN117183245B true CN117183245B (en) | 2024-01-30 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210758836U (en) * | 2019-09-25 | 2020-06-16 | 浙江丰源工具有限公司 | Full-automatic injection mold |
| CN219076397U (en) * | 2023-01-05 | 2023-05-26 | 广州市鸿昇包装材料有限公司 | Plastic bottle production injection mold |
| CN116852658A (en) * | 2023-08-23 | 2023-10-10 | 河北宏安塑胶制品有限公司 | Injection molding process for integrally formed PP feeding bottle |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210758836U (en) * | 2019-09-25 | 2020-06-16 | 浙江丰源工具有限公司 | Full-automatic injection mold |
| CN219076397U (en) * | 2023-01-05 | 2023-05-26 | 广州市鸿昇包装材料有限公司 | Plastic bottle production injection mold |
| CN116852658A (en) * | 2023-08-23 | 2023-10-10 | 河北宏安塑胶制品有限公司 | Injection molding process for integrally formed PP feeding bottle |
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