CN213382903U - Structure for driving multiple small screw rods by main screw rod - Google Patents
Structure for driving multiple small screw rods by main screw rod Download PDFInfo
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- CN213382903U CN213382903U CN202022041037.2U CN202022041037U CN213382903U CN 213382903 U CN213382903 U CN 213382903U CN 202022041037 U CN202022041037 U CN 202022041037U CN 213382903 U CN213382903 U CN 213382903U
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Abstract
The utility model relates to an rubber and plastic machine equipment technical field specifically is a leading screw rod drives many little screw rod structures, including being responsible for the body, be responsible for outer end one side fixed mounting of the body and have the connecting pipe, outer end one side fixed mounting of connecting pipe has flange, inside one side of connecting pipe is run through and has been seted up the feed inlet, be responsible for inside one side of the body and be provided with the dwang, be responsible for the outer end opposite side fixed mounting of the body and have first adapter sleeve, outer end one side fixed mounting of first adapter sleeve has compression pipe mechanism, outer end one side fixed mounting of compression pipe mechanism has the second adapter sleeve, outer end one side fixed mounting of second adapter sleeve has the discharging pipe. A lead screw rod drive many little screw rod structures, can make the material plastify that the whole device was extruded more evenly have the accurate degree, more transparent. The speed of processing is improved, the quality of product is promoted, the practicality of whole device is improved, brings better use prospect.
Description
Technical Field
The utility model relates to an rubber and plastic machine equipment technical field specifically is a main screw rod drives many little screw rod structures.
Background
The plastic extruder is used more and more in actual life, is a tool for producing plastic products, plays an important role in the life of people, greatly improves the living standard of people for various plastic products, and the barrel screw is an important component of the plastic extruder, is mainly used for heating and extruding plastic particles, and is basically of a single-spiral structure at present, particularly used for processing PET (polyethylene terephthalate) raw materials.
The existing screw has certain disadvantages when in use, the screw of the existing plastic extruder has a single structure and is not novel, the extruded materials are not fine enough when in use, the particle size of the materials is not uniform, so that the nozzle can be blocked, the processing quality of the product is influenced, the operation is inconvenient, and certain influence is brought in the use process. Therefore, those skilled in the art have provided a structure in which a main screw drives a plurality of small screws to solve the above problems in the prior art.
Disclosure of Invention
An object of the utility model is to provide a main screw rod drives many little screw structures to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a main screw rod drives many little screw rod structures, is including being responsible for the body, be responsible for outer end one side fixed mounting of the body and have the connecting pipe, outer end one side fixed mounting of connecting pipe has flange, the inside one side of connecting pipe is run through and has been seted up the feed inlet, be responsible for inside one side of the body and be provided with the dwang, be responsible for the outer end opposite side fixed mounting of the body and have first connecting sleeve, outer end one side fixed mounting of first connecting sleeve has compression pipe mechanism, outer end one side fixed mounting of compression pipe mechanism has the second adapter sleeve, outer end one side fixed mounting of second adapter sleeve has the discharging pipe, the sculpture has first protruding thread piece in outer end one side of being responsible.
As a further aspect of the present invention: a first concave thread groove is etched in one side, corresponding to the first convex thread block, of the interior of the first connecting sleeve, the first convex thread block and the first concave thread groove are meshed with each other, and a second convex thread block is arranged on one circle of the outer end of the discharge pipe.
As a further aspect of the present invention: one side of the inside of the second connecting sleeve, which corresponds to the second convex thread block, is etched with a second concave thread groove, the second convex thread block and the second concave thread groove are meshed with each other, and one side of the inside of the first connecting sleeve and one side of the inside of the second connecting sleeve are provided with a connecting screw rod in a penetrating mode.
As a further aspect of the present invention: the inside of compression pipe mechanism corresponds one side of connecting screw and all has seted up the connection thread groove, and connecting screw and connection thread groove between intermeshing, the equal sculpture of inner wall a week of compression pipe mechanism has the thread groove.
As a further aspect of the present invention: the utility model discloses a dwang, including the dwang, the outer wall of dwang has first spiral push pedal, one side fixed mounting that the outer wall of dwang is close to first spiral push pedal has second spiral push pedal, and the diameter size homogeneous phase of first spiral push pedal and second spiral push pedal is the same.
As a further aspect of the present invention: one side fixed mounting that the outer wall of dwang is close to second spiral push pedal has the lead screw, the outer wall a week equidistance of lead screw is provided with at least two sets of little screws, and intermeshing between lead screw and the little screw, and intermeshing between little screw and the thread groove.
As a further aspect of the present invention: one side fixed mounting that the outer wall of dwang is close to second spiral push pedal has third spiral push pedal, and the external diameter of third spiral push pedal is the same with the size of second spiral push pedal.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the main pipe body, when a user uses the main pipe body, the main pipe body can be externally installed at the position of a material tank through a connecting flange, the rotating rod is driven to rotate through an external power source, after the material is filled into the feed inlet, the material can be fed through the first spiral push plate, because the distance between the push plates of the second spiral push plate is shorter, when the material enters the position of the second spiral push plate, the force for extruding the material can be increased through the second spiral push plate, the material is extruded into the compression pipe mechanism through the second spiral push plate, the small screw rod is driven to rotate through the main screw rod, the small screw rod is matched with a connecting screw groove arranged on the inner wall of the compression pipe mechanism, so that the material can be rolled and stirred, the material can be plasticized more uniformly and has purity, the transparency is higher, the material is extruded from the discharge pipe through the third spiral push plate, and the later-stage processing of the product is, the speed of effectual improvement processing promotes the quality of product, and the user of being convenient for uses, and is better for traditional mode.
2. Through the arrangement of the first connecting sleeve and the second connecting sleeve, in order to facilitate better overhaul of the compression pipe mechanism by a user, the user can take out the connecting screw rod from the connecting screw groove, so that the inconvenience in disassembly caused by the condition of embroidery death is effectively avoided, the compression pipe mechanism can be dismantled and overhauled by disassembling the connecting screw rod on any side of the first connecting sleeve and the second connecting sleeve, otherwise, when the user installs the compression pipe mechanism, the first concave thread groove arranged on the first connecting sleeve can be meshed with the first convex thread block arranged on the main pipe body, the second concave thread groove arranged on the second connecting sleeve can be meshed with the second convex thread block arranged on the discharging pipe, the sealing performance during connection is effectively improved, and finally, the integral device is fixedly connected through the matching of the connecting screw rod and the connecting screw groove, so that the working efficiency of the user is effectively improved, the use of the user of being convenient for, it is better for traditional mode.
Drawings
FIG. 1 is a schematic structural view of a structure in which a main screw drives a plurality of small screws;
FIG. 2 is a schematic diagram of an explosion structure in a main pipe body with a structure in which a main screw drives a plurality of small screws;
FIG. 3 is a schematic structural view of a main screw driving a plurality of rotating rods in a small screw structure;
FIG. 4 is a schematic structural view of a main screw driving a plurality of small screw structures with a rotating rod and a compression pipe mechanism;
FIG. 5 is a schematic structural view of a compression mechanism in a structure in which a main screw drives a plurality of small screws;
fig. 6 is a schematic structural view of a structure in which a main screw drives a plurality of small screws.
In the figure: 1. a primary tube; 2. a connecting pipe; 3. a connecting flange; 4. a feed inlet; 5. rotating the rod; 6. a first connecting sleeve; 7. a compression tube mechanism; 8. a second connecting sleeve; 9. a discharge pipe; 10. a first male thread block; 11. a first female thread groove; 12. a second male thread block; 13. a second female screw groove; 14. connecting a screw rod; 15. connecting the screw groove; 16. a threaded groove; 17. a first helical push plate; 18. a second spiral push plate; 19. a main screw; 20. a small screw; 21. a third spiral push plate.
Detailed Description
Please refer to fig. 1-6, in the embodiment of the present invention, a main screw rod drives many little screw rod structures, including being responsible for body 1, outer end one side fixed mounting who is responsible for body 1 has connecting pipe 2, outer end one side fixed mounting of connecting pipe 2 has flange 3, inside one side of connecting pipe 2 is run through and has been seted up feed inlet 4, inside one side of being responsible for body 1 is provided with dwang 5, the outer end opposite side fixed mounting who is responsible for body 1 has first adapter sleeve 6, outer end one side fixed mounting of first adapter sleeve 6 has compression pipe mechanism 7, outer end one side fixed mounting of compression pipe mechanism 7 has second adapter sleeve 8, outer end one side fixed mounting of second adapter sleeve 8 has discharging pipe 9, outer end one side sculpture of being responsible for body 1 has first convex thread piece 10.
In FIGS. 1-2: one side of the inside of the first connecting sleeve 6, which corresponds to the first convex thread block 10, is etched with a first concave thread groove 11, the first convex thread block 10 and the first concave thread groove 11 are meshed with each other, and a second convex thread block 12 is arranged on the periphery of the outer end of the discharge pipe 9, so that the whole device can be fixedly connected with the discharge pipe 9 through the matching between the first convex thread block 10 and the first concave thread groove 11.
In FIGS. 1-2: a second concave thread groove 13 is etched on one side, corresponding to the second convex thread block 12, of the inside of the second connecting sleeve 8, the second convex thread block 12 and the second concave thread groove 13 are meshed with each other, and a connecting screw rod 14 penetrates through one side of the inside of the first connecting sleeve 6 and one side of the inside of the second connecting sleeve 8, so that the whole device can be connected between the second connecting sleeve 8 and the main pipe body 1 through matching between the second convex thread block 12 and the second concave thread groove 13.
In FIGS. 1-2: the inside of compression pipe mechanism 7 corresponds one side of connecting screw 14 and has all been seted up and has been connected thread groove 15, and connecting screw 14 with connect intermeshing between the thread groove 15, the equal sculpture of inner wall a week of compression pipe mechanism 7 has threaded groove 16.
In fig. 1 and 3: outer wall one side fixed mounting of dwang 5 has first spiral push pedal 17, one side fixed mounting that the outer wall of dwang 5 is close to first spiral push pedal 17 has second spiral push pedal 18, and first spiral push pedal 17 is the same with the diameter size of second spiral push pedal 18, thereby make the integrated device can carry out the pay-off through first spiral push pedal 17, because the push pedal interval of second spiral push pedal 18 is shorter, when the material gets into second spiral push pedal 18 department, then can increase the power that the material was extruded through second spiral push pedal 18, extrude the material into in compression pipe mechanism 7 through second spiral push pedal 18.
In fig. 1 and 3: one side fixed mounting that the outer wall of dwang 5 is close to second spiral push pedal 18 has lead screw 19, the outer wall a week equidistance of lead screw 19 is provided with at least two sets of little screws 20, and intermeshing between lead screw 19 and little screw 20, and intermeshing between little screw 20 and the thread groove 16, thereby make the integrated device can drive little screw 20 through lead screw 19 and rotate, little screw 20 is cooperating the connection thread groove 15 that the 7 inner walls of compression pipe mechanism set up, thereby can roll the material and stir.
In fig. 1 and 3: one side fixed mounting that the outer wall of dwang 5 is close to second spiral push pedal 18 has third spiral push pedal 21, and the external diameter of third spiral push pedal 21 is the same with second spiral push pedal 18's size to make the integrated device can extrude the material from discharging pipe 9 through third spiral push pedal 21.
The utility model discloses a theory of operation is: when a user uses the main pipe body 1, the main pipe body 1 can be externally installed at a material tank through the connecting flange 3, the rotating rod 5 is driven to rotate through an external power source, after the material is filled into the feed inlet 4, the material can be fed through the first spiral push plate 17, the push plate interval of the second spiral push plate 18 is shorter, when the material enters the second spiral push plate 18, the force for extruding the material can be increased through the second spiral push plate 18, the material is extruded into the compression pipe mechanism 7 through the second spiral push plate 18, the small screw rod 20 is driven to rotate through the main screw rod 19, the small screw rod 20 is matched with the connecting screw groove 15 arranged on the inner wall of the compression pipe mechanism 7, so that the material can be rolled and stirred, the material can be plasticized more uniformly and more accurately, the transparency is realized, and finally the material is extruded from the discharge pipe 9 through the third spiral push plate 21, the later processing of the product is realized, the processing speed is effectively improved, the product quality is improved, in order to facilitate the better overhaul of the compression pipe mechanism 7 by a user, the user can take the connecting screw rod 14 out of the connecting screw groove 15, the inconvenience in disassembly caused by the condition of embroidery death is effectively avoided, the compression pipe mechanism 7 can be dismantled and overhauled by disassembling the connecting screw rod 14 at any side of the first connecting sleeve 6 and the second connecting sleeve 8, otherwise, when the user installs the compression pipe mechanism 7, the first concave thread groove 11 arranged on the first connecting sleeve 6 can be meshed with the first convex thread block 10 arranged on the main pipe body 1, the second concave thread groove 13 arranged on the second connecting sleeve 8 can be meshed and connected with the second convex thread block 12 arranged on the discharging pipe 9, the sealing performance during connection is effectively improved, and finally, through the matching of the connecting screw rod 14 and the connecting screw groove 15, connect the integrated device fixedly, effectual improvement user of service's work efficiency, convenient to use person uses comparatively practically.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A structure of a main screw driving a plurality of small screws comprises a main pipe body (1) and is characterized in that, a connecting pipe (2) is fixedly arranged at one side of the outer end of the main pipe body (1), a connecting flange (3) is fixedly arranged at one side of the outer end of the connecting pipe (2), a feed inlet (4) is arranged at one side inside the connecting pipe (2) in a penetrating way, a rotating rod (5) is arranged at one side inside the main pipe body (1), the other side of the outer end of the main pipe body (1) is fixedly provided with a first connecting sleeve (6), a compression pipe mechanism (7) is fixedly arranged on one side of the outer end of the first connecting sleeve (6), a second connecting sleeve (8) is fixedly arranged on one side of the outer end of the compression pipe mechanism (7), a discharge pipe (9) is fixedly arranged on one side of the outer end of the second connecting sleeve (8), a first convex thread block (10) is etched on one side of the outer end of the main pipe body (1).
2. The structure of the multiple small screw rods driven by the main screw rod is characterized in that a first concave thread groove (11) is etched in the first connecting sleeve (6) corresponding to one side of the first convex thread block (10), the first convex thread block (10) and the first concave thread groove (11) are meshed with each other, and a second convex thread block (12) is arranged on the periphery of the outer end of the discharge pipe (9).
3. The structure of the multiple small screw rods driven by the main screw rod according to claim 2, wherein a second concave thread groove (13) is etched on one side of the second connecting sleeve (8) corresponding to the second convex thread block (12), the second convex thread block (12) and the second concave thread groove (13) are engaged with each other, and the connecting screw rods (14) are arranged on one sides of the first connecting sleeve (6) and the second connecting sleeve (8) in a penetrating manner.
4. The structure of claim 3, wherein the compression pipe mechanism (7) has a connecting screw groove (15) formed on one side of the connecting screw rod (14) corresponding to the inside of the compression pipe mechanism, the connecting screw rod (14) and the connecting screw groove (15) are engaged with each other, and a threaded groove (16) is etched on the periphery of the inner wall of the compression pipe mechanism (7).
5. The structure of the multiple small screws driven by the main screw according to claim 1, wherein a first spiral pushing plate (17) is fixedly mounted on one side of the outer wall of the rotating rod (5), a second spiral pushing plate (18) is fixedly mounted on one side of the outer wall of the rotating rod (5) close to the first spiral pushing plate (17), and the first spiral pushing plate (17) and the second spiral pushing plate (18) have the same diameter.
6. The structure that a main screw rod drives many small screw rods according to claim 5, characterized in that, one side of the outer wall of the dwang (5) near the second spiral push plate (18) is fixedly installed with a main screw rod (19), the outer wall of the main screw rod (19) is provided with at least two sets of small screw rods (20) at an equal distance of a circle, and the main screw rod (19) and the small screw rods (20) are engaged with each other, and the small screw rods (20) and the thread grooves (16) are engaged with each other.
7. The structure that a main screw drives a plurality of small screws according to claim 5, wherein a third spiral pushing plate (21) is fixedly installed on one side of the outer wall of the rotating rod (5) close to the second spiral pushing plate (18), and the outer diameter of the third spiral pushing plate (21) is the same as the second spiral pushing plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022041037.2U CN213382903U (en) | 2020-09-17 | 2020-09-17 | Structure for driving multiple small screw rods by main screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022041037.2U CN213382903U (en) | 2020-09-17 | 2020-09-17 | Structure for driving multiple small screw rods by main screw rod |
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| Publication Number | Publication Date |
|---|---|
| CN213382903U true CN213382903U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022041037.2U Active CN213382903U (en) | 2020-09-17 | 2020-09-17 | Structure for driving multiple small screw rods by main screw rod |
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| CN (1) | CN213382903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811194A (en) * | 2023-08-30 | 2023-09-29 | 山东圣和薄膜新材料有限公司 | Single screw extruder |
-
2020
- 2020-09-17 CN CN202022041037.2U patent/CN213382903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811194A (en) * | 2023-08-30 | 2023-09-29 | 山东圣和薄膜新材料有限公司 | Single screw extruder |
| CN116811194B (en) * | 2023-08-30 | 2023-12-01 | 山东圣和薄膜新材料有限公司 | Single screw extruder |
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