CN213353323U - Heightening type material head of injection molding nozzle of shoe machine - Google Patents
Heightening type material head of injection molding nozzle of shoe machine Download PDFInfo
- Publication number
- CN213353323U CN213353323U CN202022143134.2U CN202022143134U CN213353323U CN 213353323 U CN213353323 U CN 213353323U CN 202022143134 U CN202022143134 U CN 202022143134U CN 213353323 U CN213353323 U CN 213353323U
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- sleeve
- stub bar
- shoe machine
- hollow
- plug
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- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000001746 injection moulding Methods 0.000 title claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 7
- 239000002991 molded plastic Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The heightened type stub bar of the injection molding nozzle of the shoe machine solves the problems that the existing stub bar can not meet the production requirements of enterprises and the production cost of the enterprises is higher. The material head comprises a hollow first sleeve, a hollow second sleeve is arranged above the first sleeve, the first sleeve and the second sleeve are connected through a hollow connecting pipe, and the first sleeve, the connecting pipe and the second sleeve are communicated; and a horizontally slidable material nozzle is arranged at the left end of the second sleeve. The utility model discloses on the basis of keeping the original function of equipment, through increasing the mode of moulding plastics the mouth height, fine match new mould, and the appearance is pleasing to the eye, and processing is convenient, and the later stage is moulded plastics and is accomplished the convenient clearance of material in the back stub bar.
Description
Technical Field
The utility model relates to a shoes machine injection moulding device technical field especially relates to shoes machine mouth of moulding plastics increases type stub bar.
Background
The plastic injection moulding shoe is a production method in which the rubber material is flowed into charging cylinder and melted, then injected into the mould cavity to make the fabric or leather sole into one body. The shoe upper and the sole are integrated into a whole by injection molding at a certain temperature and under a certain pressure, and have certain flexibility, elasticity and wear resistance.
The shoe machine is when moulding plastics, and the feed cylinder is connected with the stub bar foremost, and present stub bar all is in same axis with the feed cylinder, and along with the renewal of production, the mould often can appear annotating the hole and the stub bar is not in unifying the axis on, produces very trouble this time, can't satisfy the demand of production, needs purchase special shoe machine again, can increase the manufacturing cost of enterprise in this time undoubtedly to a great extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough among the prior art, provide the shoes machine mouth of moulding plastics and increase type stub bar, the effectual current stub bar of having solved can't satisfy the production demand of enterprise, the higher problem of manufacturing cost of enterprise.
The utility model discloses a realize through following technical scheme: the utility model comprises a stub bar which is detachably connected with a shoe machine, wherein the stub bar comprises a hollow first sleeve, a hollow second sleeve is arranged above the first sleeve, the first sleeve and the second sleeve are connected through a hollow connecting pipe, and the first sleeve, the connecting pipe and the second sleeve are communicated;
and a horizontally slidable material nozzle is arranged at the left end of the second sleeve.
Preferably, the left end of the second sleeve is provided with a first round hole, the right side of the first round hole is provided with a second round hole, and the joint of the first round hole and the second round hole forms a step structure.
Preferably, the material nozzle comprises a hollow third sleeve, the third sleeve is arranged in the first circular hole in a sliding mode, the right end of the third sleeve is fixedly connected with a limiting table, the limiting table is arranged in the second circular hole in a sliding mode, a step structure is formed at the joint of the limiting table and the third sleeve, and a plurality of material inlets are formed in the outer circumference of the third sleeve.
Preferably, the upper end of the second sleeve is fixedly connected with a hollow first round table, and the first round table and the connecting pipe are coaxial.
Preferably, the lower end of the first sleeve is fixedly connected with a hollow second round table, and the second round table and the connecting pipe are coaxial.
Preferably, the upper end of the first round table is in threaded connection with a first plug.
Preferably, the lower end of the second round table is in threaded connection with a second plug.
Preferably, the left end of the first sleeve is in threaded connection with a third plug, and the third plug is in threaded connection with a nut.
Preferably, the right end of the second sleeve is in threaded connection with a fourth plug.
Preferably, the right end of the first sleeve is provided with an external thread, and the external thread at the right end of the first sleeve is in threaded connection with the material cylinder of the shoe machine.
The utility model discloses on the basis of keeping the original function of equipment, through increasing the mode of moulding plastics the mouth height, fine match new mould, and the appearance is pleasing to the eye, and processing is convenient, and the later stage is moulded plastics and is accomplished the convenient clearance of material in the back stub bar.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the first sleeve, the connecting pipe and the second sleeve of the present invention after being cut open;
FIG. 3 is a schematic view of the structure of the first sleeve, the connecting pipe and the second sleeve according to the present invention;
FIG. 4 is a schematic view of the structure of the nozzle of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 3 with the section being cut away;
FIG. 6 is a schematic view of a split structure of the nozzle of the present invention;
wherein: 1. the material feeding device comprises a first sleeve, a second sleeve, a connecting pipe, a material nozzle, a first round hole, a second round hole, a material nozzle, a first sleeve, a second sleeve, a third sleeve, a limiting table, a material inlet, a first round table, a second round table, a first plug, a second plug, a third plug, a nut, a first plug, a second plug, a first round table, a second plug, a first plug, a second plug, a third plug, a nut, a third plug.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model comprises a stub bar detachably connected with a shoe machine, the stub bar comprises a hollow first sleeve 1, a hollow second sleeve 2 is arranged above the first sleeve 1, the first sleeve 1 is connected with the second sleeve 2 through a hollow connecting pipe 3, and the first sleeve 1, the connecting pipe 3 and the second sleeve 2 are communicated;
the left end of the second sleeve 2 is provided with a nozzle 4 which can slide horizontally.
The stub bar mainly includes the triplex, first sleeve pipe 1, second sleeve pipe 2 and connecting pipe 3, the three all is hollow, and communicate with each other, first sleeve pipe 1 is connected with shoes machine feed cylinder detachable, along with the renewal of mould, make no longer coaxial between mould and the feed cylinder, if adopt the mode of changing shoes machine, can increase the manufacturing cost of enterprise in the very big degree undoubtedly, adopt the mode at bed hedgehopping shoes machine, the engineering volume is very big, waste time and energy, can be quick through this device link together with shoes machine feed cylinder, second sleeve pipe 2 is located the top of shoes machine feed cylinder axis this moment, the material is through first sleeve pipe 1, reach in the connecting pipe 3 in the second sleeve pipe 2, then mould plastics to the mould in through material mouth 4.
This equipment is connected on original shoes machine of moulding plastics, can directly produce, need not change the original shoes machine of complete equipment or bed hedgehopping, and the outward appearance is exquisite, and still remains the function of original shoes machine, and the mould product can quick replacement after mould product and the renewal before the production is updated, and the conversion is convenient.
In later use, a heating object can be coated on the outer side of the connecting pipe 3, and the heating object can be an insulating layer, a heating pipe, a heating wire and the like, so that the temperature of materials is not reduced.
The left end of the second sleeve 2 is provided with a first round hole 5, the right side of the first round hole 5 is provided with a second round hole 6, and the joint of the first round hole 5 and the second round hole 6 forms a step structure.
The material nozzle 4 comprises a hollow third sleeve 7, the third sleeve 7 is arranged in the first round hole 5 in a slidable mode, the right end of the third sleeve 7 is fixedly connected with a limiting table 8, the limiting table 8 is arranged in the second round hole 6 in a slidable mode, the connecting position of the limiting table 8 and the third sleeve 7 forms a step structure, and a plurality of feed inlets 9 are formed in the outer circumference of the third sleeve 7.
A step is formed between the first round hole 5 and the second round hole 6 in the second sleeve 2, a step is also formed between the third sleeve 7 on the material nozzle 4 and the limiting table 8, the limiting table 8 slides in the second round hole 6, the limiting table 8 slides until the joint of the second round hole 6 and the first round hole 5 is blocked and cannot slide, and at the moment, the material in the second sleeve 2 is blocked and cannot enter the die;
when the limiting table 8 is pushed into the second round hole 6 and does not contact with the first round hole 5, the feed port 9 is positioned in the second round hole 6, the material enters the third sleeve 7 through the feed port 9 and then is injected into the die through the third sleeve 7, when the injection is finished, the material continuously extrudes the material nozzle 4 to move towards the direction far away from the material cylinder of the shoe machine, the feed port 9 enters the first round hole 5, the material cannot be injected into the third sleeve 7 through the feed port 9, and the material nozzle 4 moves until the limiting table 8 slides to the position contacting with the first round hole 5;
a gap is reserved between the outer diameter of the limiting table 8 and the second round hole 6, and therefore when the limiting table 8 is located in the second round hole 6, material flow enters the feeding hole 9 through the gap between the limiting table and the second round hole.
The upper end of the second sleeve 2 is fixedly connected with a hollow first round table 10, and the first round table 10 is coaxial with the connecting pipe 3.
The lower end of the first sleeve 1 is fixedly connected with a hollow second round table 11, and the second round table 11 is coaxial with the connecting pipe 3.
The first round table 10 and the second round table 11 are arranged to facilitate clamping during processing, and simultaneously, after the injection molding is finished, the materials in the connecting pipe 3 are taken out,
the upper end of the first round table 10 is in threaded connection with a first plug 12.
The lower end of the second round table 11 is connected with a second plug 13 through threads.
The first plug 12 is arranged to plug the second sleeve 2, and when the plug is used, the first plug 12 is screwed to the lowest end of the first plug 12 to be in contact with the inner wall of the second sleeve 2;
the second plug 13 is arranged to plug the first sleeve 1, and when the plug is used, the second plug 13 is screwed to the uppermost end of the second plug 13 to be in contact with the inner wall of the first sleeve 1;
the left end of the first sleeve 1 is in threaded connection with a third plug 14, and the third plug 14 is in threaded connection with a nut 15.
The setting of third end cap 14 carries out the shutoff with 1 left end of first sleeve pipe, and when using, through the cooperation of third end cap 14 and nut 15, can twist soon to the state that 15 left end faces of nut are located with 2 left end faces parallel and level of second sleeve pipe, like this when stub bar and mould collide mutually, increase lifting surface area reduces the harm to the stub bar, increases the life of stub bar.
The right end of the second sleeve 2 is connected with a fourth plug 16 through threads.
The setting of fourth end cap 16 carries out the shutoff with second sleeve pipe 2 right-hand member, and the 16 right-hand members of fourth end cap are located second sleeve pipe 2 simultaneously, makes things convenient for the later stage to dismantle fourth end cap 16 and shoes machine and is connected, increases the stability of whole stub bar.
The right end of the first sleeve 1 is provided with an external thread, and the external thread at the right end of the first sleeve 1 is in threaded connection with a material cylinder of a shoe machine.
The right side of the first sleeve 1 is provided with a trumpet-shaped conical opening, so that materials in the material cylinder of the shoe machine can conveniently enter the first sleeve 1.
After the injection molding of the equipment is completed, the stub bar is taken down, and the first plug 12, the second plug 13, the third plug 14 and the fourth plug 16 are all spirally disassembled, so that the materials remained in the first sleeve 1, the connecting pipe 3 and the second sleeve 2 are particularly convenient to clean.
The utility model discloses on the basis of keeping the original function of equipment, through increasing the mode of moulding plastics the mouth height, fine match new mould, and the appearance is pleasing to the eye, and processing is convenient, and the later stage is moulded plastics and is accomplished the convenient clearance of material in the back stub bar.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. The heightening type stub bar of the injection molding nozzle of the shoe machine is characterized by comprising a stub bar which is detachably connected with the shoe machine, wherein the stub bar comprises a hollow first sleeve (1), a hollow second sleeve (2) is arranged above the first sleeve (1), the first sleeve (1) and the second sleeve (2) are connected through a hollow connecting pipe (3), and the first sleeve (1), the connecting pipe (3) and the second sleeve (2) are communicated;
the left end of the second sleeve (2) is provided with a horizontally sliding material nozzle (4).
2. The heightening type stub bar of an injection nozzle of a shoe machine as claimed in claim 1, wherein a first circular hole (5) is formed at the left end of the second sleeve (2), a second circular hole (6) is formed at the right side of the first circular hole (5), and the joint of the first circular hole (5) and the second circular hole (6) forms a step structure.
3. The heightening type material head of the injection molding nozzle of the shoe machine according to claim 2, characterized in that the material nozzle (4) comprises a hollow third sleeve (7), the third sleeve (7) is slidably arranged in the first round hole (5), a limiting table (8) is fixedly connected to the right end of the third sleeve (7), the limiting table (8) is slidably arranged in the second round hole (6), a step structure is formed at the joint of the limiting table (8) and the third sleeve (7), and a plurality of feed inlets (9) are formed in the outer circumference of the third sleeve (7).
4. The heightening type stub bar of an injection molding nozzle of a shoe machine according to any one of claims 1 to 3, wherein a hollow first circular truncated cone (10) is fixedly connected to the upper end of the second sleeve (2), and the first circular truncated cone (10) and the connecting pipe (3) are coaxial.
5. The heightening type stub bar of an injection molding nozzle of a shoe machine according to any one of claims 1 to 3, wherein a hollow second circular truncated cone (11) is fixedly connected to the lower end of the first sleeve (1), and the second circular truncated cone (11) and the connecting pipe (3) are coaxial.
6. The heightening type material head of an injection nozzle of a shoe machine according to claim 4, characterized in that a first plug (12) is connected to the upper end of the first circular truncated cone (10) in a threaded manner.
7. The heightening type material head of an injection nozzle of a shoe machine according to claim 5, characterized in that the lower end of the second circular truncated cone (11) is in threaded connection with a second plug (13).
8. The heightening type stub bar of an injection nozzle of a shoe machine according to claim 1, wherein a third plug (14) is screwed at the left end of the first sleeve (1), and a nut (15) is screwed on the third plug pipe.
9. The heightening type stub bar of an injection nozzle of a shoe machine according to claim 1, wherein a fourth plug (16) is connected to the right end of the second sleeve (2) in a threaded manner.
10. The heightening type stub bar of an injection nozzle of a shoe machine according to claim 1, wherein the right end of the first sleeve (1) is provided with external threads, and the external threads at the right end of the first sleeve (1) are in threaded connection with a charging barrel of the shoe machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143134.2U CN213353323U (en) | 2020-09-24 | 2020-09-24 | Heightening type material head of injection molding nozzle of shoe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143134.2U CN213353323U (en) | 2020-09-24 | 2020-09-24 | Heightening type material head of injection molding nozzle of shoe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213353323U true CN213353323U (en) | 2021-06-04 |
Family
ID=76155696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022143134.2U Active CN213353323U (en) | 2020-09-24 | 2020-09-24 | Heightening type material head of injection molding nozzle of shoe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213353323U (en) |
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2020
- 2020-09-24 CN CN202022143134.2U patent/CN213353323U/en active Active
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