CN221048890U - Injection molding machine for injection molding soles of shoes - Google Patents
Injection molding machine for injection molding soles of shoes Download PDFInfo
- Publication number
- CN221048890U CN221048890U CN202322408447.XU CN202322408447U CN221048890U CN 221048890 U CN221048890 U CN 221048890U CN 202322408447 U CN202322408447 U CN 202322408447U CN 221048890 U CN221048890 U CN 221048890U
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- Prior art keywords
- injection molding
- pump body
- pipe
- cooling pipe
- molding machine
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000012778 molding material Substances 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 wherein RB Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine for shoe soles of injection molding shoes, which comprises a workbench and an auxiliary supporting device, wherein the top end of the workbench is provided with a top plate, the top of the top plate is provided with a storage box, the bottom end of the top plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a movable plate, the bottom end of the movable plate is provided with an upper die, the bottom wall of the storage box is connected with a first pump body through a bolt, the bottom end of the first pump body is inserted with a connecting pipe, and the second pump body pumps cooling liquid in the storage box into a cooling pipe, so that injection molding materials can be rapidly cooled and molded, the production efficiency of the injection molding machine is improved, but when the cooling pipe absorbs heat and cools down, the cooling pipe can cause explosion and fracture of the cooling pipe when the air pressure in the cooling pipe is seriously increased, and at the moment, the inner diameter of an expansion pipe connected with the cooling pipe is larger than the cooling pipe can play a good buffering role, and the condition of explosion of the cooling pipe is avoided.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine for injection molding soles of shoes.
Background
As is well known, a sole injection molding machine, that is, a sole made of an injection molding machine, is generally formed by directly injecting PVC, TPR and other materials into a sole by a turntable machine after the upper is tied on an aluminum last, and PU (chemical name polyurethane) injection molding is also available nowadays, and different designs are required for the molds due to different materials, wherein RB, EVA, TPR and other molds made of several main materials are most widely applied, and generally, a shoe mold belongs to an injection mold.
In the use process of the existing sole injection molding machine, the molding speed of the sole is quite low due to the fact that the cooling effect of the injection molding machine is quite poor, the sole is sticky easily, the sole is not easy to take out, the production efficiency of people is reduced, and the use requirements of people cannot be met, so that the injection molding machine for the sole of the injection molded shoe is provided.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an injection molding machine for injection molding soles of shoes.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding shoe sole injection molding machine, includes workstation and auxiliary stay device, the top of workstation is provided with the roof, the top of roof is provided with the storage tank, the bottom of roof is provided with the pneumatic cylinder, the output of pneumatic cylinder is provided with the fly leaf, the bottom of fly leaf is provided with go up the mould, the diapire of storage tank has first pump body through bolted connection, peg graft in the bottom of first pump body has the connecting pipe, the connecting pipe runs through roof and fly leaf with go up mould internal connection, workstation mid portion is provided with the lower mould, go up the mould with the lower mould adaptation, the workstation is close to be provided with the sleeve pipe around the lower mould, the intraductal telescopic link that has, the top of telescopic link with the fly leaf bottom wall is connected, the cell body has been seted up to the inside of lower mould, just the inside fixedly connected with cooling tube of cell body, the right side of lower mould has the liquid reserve tank through bolted connection, be close to of liquid reserve tank the liquid pipe the outer wall of one side is through the second guide tube, the expansion tube is connected with one side of the cooling tube through the bolt, the expansion tube is connected with one side of the cooling tube one side of the pump body.
In order to enable the injection molded sole to be quickly demoulded, the utility model is improved in that an adjusting thimble is arranged on the inner side of the lower die, the bottom of the adjusting thimble is connected with an air pressure column tube, a pressure adjusting pump body is arranged on the left side of the lower die, and the output end of the pressure adjusting pump body penetrates through the side wall of the lower die and the air pressure column tube.
In order to facilitate the device to realize movement and fixation, the utility model is improved in that universal wheels are arranged around the bottom wall of the supporting base, brake components are arranged on the universal wheels, and the universal wheels are matched with the brake components.
In order to enable the device to stably support during injection molding, the utility model is improved in that the auxiliary supporting device comprises a supporting plate, supporting screws and rotating nuts, the supporting plates are arranged at four corners of the side wall of the workbench, the supporting screws are connected to the middle positions of the supporting plates through threads, the bottom plates are arranged at the top ends of the supporting screws, and the rotating nuts are arranged at the top ends of the supporting screws through welding.
(III) beneficial effects
Compared with the prior art, the utility model provides an injection molding machine for injection molding soles of shoes, which has the following beneficial effects:
This shoe sole injection molding machine of moulding plastics starts the pneumatic cylinder and drives the fly leaf decline, makes the mould exert pressure to the lower mould, and the fly leaf drives the telescopic link and descends in the sleeve pipe, avoids going up lower mould dislocation, realizes accurate location.
This shoe sole injection molding machine of moulding plastics through cooling tube, storage case and the second pump body that sets up, and the second pump body draws in the cooling tube with the inside coolant liquid of liquid storage case to can make the quick cooling shaping of injection molding material, improved the production efficiency of injection molding machine.
This shoe sole injection molding machine moulds plastics through adjusting the pump body setting, can utilize to adjust thimble cooperation atmospheric pressure pillar and pressure regulating pump body and push out the work piece, avoids the sole to glue glues the mould, easily drops, promotes the practicality of this device.
This shoe sole injection molding machine of moulding plastics twists and moves the rotation nut and make it drive supporting screw pivoted and move downwards simultaneously, makes the bottom plate slowly support ground, plays effectual auxiliary stay to this device, makes this device and ground firm in connection when using, guarantees the stability in the injection molding process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational first cross-sectional view of the structure of the present utility model;
fig. 3 is a second schematic cross-sectional view of the structure of the present utility model.
In the figure: 1. a work table; 2. a top plate; 3. a storage bin; 4. a hydraulic cylinder; 5. a movable plate; 6. an upper die; 7. a first pump body; 8. a connecting pipe; 9. a lower die; 10. a sleeve; 11. a telescopic rod; 12. a tank body; 13. a cooling tube; 14. a liquid storage tank; 15. a second pump body; 16. a catheter; 17. an expansion tube; 18. adjusting the thimble; 19. an air pressure column tube; 20. a pressure regulating pump body; 21. a universal wheel; 22. a brake assembly; 23. a support plate; 24. a support screw; 25. rotating the nut; 26. a bottom plate.
Description of the embodiments
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.
Referring to fig. 1-3, an injection molding machine for injection molding shoe soles comprises a workbench 1 and an auxiliary supporting device, wherein a top plate 2 is arranged at the top end of the workbench 1, a storage box 3 is arranged at the top of the top plate 2, a hydraulic cylinder 4 is arranged at the bottom end of the top plate 2, a movable plate 5 is arranged at the output end of the hydraulic cylinder 4, an upper die 6 is arranged at the bottom end of the movable plate 5, a first pump body 7 is connected with the bottom wall of the storage box 3 through bolts, a connecting pipe 8 is inserted at the bottom end of the first pump body 7, the connecting pipe 8 penetrates through the top plate 2 and the movable plate 5 to be connected with the inside of the upper die 6, a lower die 9 is arranged at the middle part of the workbench 1, a sleeve 10 is arranged around the periphery of the workbench 1 close to the lower die 9, a telescopic rod 11 is inserted in the sleeve 10, the top of the telescopic rod 11 is connected with the bottom wall of the movable plate 5, a groove body 12 is arranged in the lower die 9, a cooling pipe 13 is fixedly connected in the groove body 12, a liquid storage tank 14 is connected to the right side of the lower die 9 through a bolt, a second pump body 15 is connected to the outer wall of one side of the liquid storage tank 14, which is close to the lower die 9, through a bolt, a liquid guide pipe 16 is inserted into the outer wall of one side of the second pump body 15, one end of the liquid guide pipe 16 is communicated with the cooling pipe 13, an expansion pipe 17 is inserted into one end of the cooling pipe 13, the inner diameter of the expansion pipe 17 is larger than the inner diameter of the cooling pipe 13, in the embodiment, a hydraulic cylinder 4 is started to drive the movable plate 5 to descend, the upper die 6 presses the lower die 9, the movable plate 5 drives the telescopic rod 11 to descend in the sleeve 10, dislocation of the upper die 9 is avoided, accurate positioning is realized, after the first pump body 7 is started, injection molding materials flow into the lower die 9 through the connecting pipe 8 and then injection molding is performed, after the injection molding of the injection molding machine is completed, people start the second pump body 15, the second pump body 15 pumps cooling liquid in the liquid storage tank 14 into the cooling pipe 13, so that the injection molding materials can be rapidly cooled and molded, the production efficiency of the injection molding machine is improved, but when the cooling pipe 13 absorbs heat and cools down, explosion and rupture of the cooling pipe 13 can be caused when the air pressure in the cooling pipe 13 is seriously increased, and at the moment, the inner diameter of the expansion pipe 17 connected with the cooling pipe 13 is larger than that of the cooling pipe 13, so that a good buffer effect can be achieved, and the condition that the cooling pipe 13 is ruptured and exploded is avoided.
In the in-service use, the condition that easily glues the back sole after moulding plastics, difficult drop, in order to solve this problem, in this embodiment, the inboard of lower mould 9 is equipped with adjusts thimble 18, the atmospheric pressure pillar 19 is connected to the bottom of adjusting thimble 18, the left side of lower mould 9 is provided with the pressure regulating pump body 20, the output of pressure regulating pump body 20 link up lower mould 9 lateral wall with atmospheric pressure pillar 19 can utilize to adjust thimble 18 cooperation atmospheric pressure pillar 19 and pressure regulating pump body 20 through such setting and ejecting the work piece, avoid the sole to glue glues gluey mould, easily drop, promotes the practicality of this device.
In the in-service use, the difficult condition of removing of this device appears easily, in order to solve this problem, in this embodiment, support the base diapire and be provided with universal wheel 21 all around, be provided with brake subassembly 22 on the universal wheel 21, universal wheel 21 with brake subassembly 22 adaptation, universal wheel 21 makes this device reach target position fast, and brake subassembly 22 is used for fixed this device.
In the actual use, because the upper die 6 descends and possibly produces the unstable condition of striking and appear to universal wheel 21, in order to solve this problem, in this embodiment, auxiliary support device includes backup pad 23, supporting screw 24 and rotation nut 25, workstation 1 lateral wall four corners is provided with backup pad 23, backup pad 23 intermediate position has supporting screw 24 through threaded connection, the top of supporting screw 24 is provided with bottom plate 26, the rotation nut 25 is installed through the welding in supporting screw 24 top position department, twists and moves rotation nut 25 and make it drive supporting screw 24 rotation, and supporting screw 24 pivoted simultaneously moves downwards, makes bottom plate 26 slowly support ground, plays effectual auxiliary support to this device, makes this device and ground firm in connection when using, guarantees the stability in the actual operation in-process.
In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only for more clearly illustrating the technical aspects of the present application, and thus are only exemplary and not intended to limit the scope of the present application.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an injection molding shoe sole injection molding machine, includes workstation (1) and auxiliary stay device, its characterized in that: the top of workstation (1) is provided with roof (2), the top of roof (2) is provided with storage box (3), the bottom of roof (2) is provided with pneumatic cylinder (4), the output of pneumatic cylinder (4) is provided with fly leaf (5), the bottom of fly leaf (5) is provided with mould (6), the diapire of storage box (3) has first pump body (7) through bolted connection, the bottom grafting of first pump body (7) has connecting pipe (8), connecting pipe (8) run through roof (2) and fly leaf (5) with go up mould (6) internal connection, workstation (1) mid portion is provided with lower mould (9), go up mould (6) with lower mould (9) adaptation, workstation (1) is close to lower mould (9) are provided with sleeve pipe (10), alternate telescopic link (11) all around in sleeve pipe (10), the top of telescopic link (11) with fly leaf (5) bottom wall (12) and inside of lower mould (9) are opened through the cooling tank (14) of the inside of connecting pipe (12), the outer wall of one side of the liquid storage tank (14) close to the lower die (9) is connected with a second pump body (15) through a bolt, a liquid guide pipe (16) is inserted into the outer wall of one side of the second pump body (15), one end of the liquid guide pipe (16) is communicated with the cooling pipe (13), an expansion pipe (17) is inserted into one end of the cooling pipe (13), and the inner diameter of the expansion pipe (17) is larger than that of the cooling pipe (13).
2. The injection molding machine for injection molding soles of shoes according to claim 1, characterized in that: the inner side of the lower die (9) is provided with an adjusting thimble (18), the bottom of the adjusting thimble (18) is connected with an air pressure column tube (19), the left side of the lower die (9) is provided with a pressure regulating pump body (20), and the output end of the pressure regulating pump body (20) penetrates through the side wall of the lower die (9) and the air pressure column tube (19).
3. An injection molding machine for injection molding soles of shoes according to claim 2, characterized in that: the universal wheel (21) is arranged around the bottom wall of the workbench, the brake assembly (22) is arranged on the universal wheel (21), and the universal wheel (21) is matched with the brake assembly (22).
4. An injection molding machine for injection molding soles of shoes according to claim 3, characterized in that: the auxiliary supporting device comprises a supporting plate (23), supporting screws (24) and rotating nuts (25), the supporting plate (23) is arranged at four corners of the side wall of the workbench (1), the supporting screws (24) are connected to the middle position of the supporting plate (23) through threads, the bottom plates (26) are arranged at the top ends of the supporting screws (24), and the rotating nuts (25) are arranged at the top end positions of the supporting screws (24) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408447.XU CN221048890U (en) | 2023-09-05 | 2023-09-05 | Injection molding machine for injection molding soles of shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408447.XU CN221048890U (en) | 2023-09-05 | 2023-09-05 | Injection molding machine for injection molding soles of shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048890U true CN221048890U (en) | 2024-05-31 |
Family
ID=91198401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322408447.XU Active CN221048890U (en) | 2023-09-05 | 2023-09-05 | Injection molding machine for injection molding soles of shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048890U (en) |
-
2023
- 2023-09-05 CN CN202322408447.XU patent/CN221048890U/en active Active
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