CN219360250U - Special extrusion equipment of improved generation twin-screw - Google Patents
Special extrusion equipment of improved generation twin-screw Download PDFInfo
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- CN219360250U CN219360250U CN202320568551.2U CN202320568551U CN219360250U CN 219360250 U CN219360250 U CN 219360250U CN 202320568551 U CN202320568551 U CN 202320568551U CN 219360250 U CN219360250 U CN 219360250U
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- supporting seat
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- 238000001125 extrusion Methods 0.000 title claims abstract description 111
- 230000008093 supporting effect Effects 0.000 claims abstract description 70
- 238000005096 rolling process Methods 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000010354 integration Effects 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000010276 construction Methods 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
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of extruder equipment, and particularly relates to improved double-screw special extrusion equipment, which comprises an extrusion equipment support frame and bolts, wherein a motor is arranged at the top of the extrusion equipment support frame, a screw hole is formed in the top end of the extrusion equipment support frame, a clamping hole is formed in the side of the screw hole, a first clamping block is nested in the clamping hole, a supporting seat is integrally arranged at the top end of the first clamping block, a first screw is connected with the side of the supporting seat in a threaded manner, an extruder main body is welded at the top end of the supporting seat, a second screw is connected with the outer wall of the extruder main body in a threaded manner, and a second clamping block is connected with the end part of the second screw in a threaded manner; the utility model has simple structure, is convenient for the movement of the double-screw extrusion equipment, is easy to assemble and disassemble, is convenient for maintenance and repair of later-stage equipment, is convenient for changing different extrusion dies according to different processing requirements, and improves the practicability of the device.
Description
Technical Field
The utility model belongs to the technical field of extruder equipment, specifically an special extrusion equipment of improved generation twin-screw.
Background
In Chinese patent CN205588610U, double-screw extrusion equipment belongs to the technical field of extruder equipment, and comprises a second motor, a support plate, an air cylinder, a first sliding rail, a second sliding block, a second sliding rail, a first sliding block, a third screw, a second screw, a machine barrel, a second gear, a second rotating shaft, a support frame, a controller, a first motor, a first gear, a first rotating shaft, a feed inlet, a first screw and a machine shell, wherein the right side of the machine barrel is provided with the first rotating shaft and the second rotating shaft, the right ends of the first rotating shaft and the second rotating shaft extend out of the machine barrel, the left side of the first rotating shaft is provided with the first screw, the left side of the second rotating shaft is provided with the second screw, the first screw is tangent with the second screw, and the first rotating shaft is provided with the first gear; the utility model has the advantages that: the barrel side wall is provided with an extrusion screw.
The existing double-screw extrusion equipment is relatively large in size and relatively inconvenient to move, meanwhile, the structure is integrated, the double-screw extrusion equipment is difficult to assemble and disassemble, maintenance and repair of later-stage equipment are relatively complex, and meanwhile, the problem that different extrusion dies are difficult to replace according to different processing requirements is solved.
Therefore, an improved twin-screw dedicated extrusion device is proposed to address the above problems.
Disclosure of Invention
In order to make up the defect of the prior art, the problems that the volume of the existing double-screw extrusion equipment is relatively large, the movement is relatively inconvenient, meanwhile, the structure is mainly integrated, the assembly and the disassembly of the double-screw extrusion equipment are difficult, the maintenance and the repair of the later-stage equipment are relatively complex, and meanwhile, different extrusion dies are difficult to replace according to different processing requirements are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses improved double-screw special extrusion equipment, which comprises an extrusion equipment support frame and a bolt, wherein a motor is arranged at the top of the extrusion equipment support frame, a screw hole is formed in the top end of the extrusion equipment support frame, a clamping hole is formed in the side of the screw hole, a first clamping block is nested in the clamping hole, a supporting seat is integrally arranged at the top end of the first clamping block, a first screw is connected with the side of the supporting seat in a threaded manner, an extruder main body is welded at the top end of the supporting seat, a second screw is connected with the outer wall of the extruder main body in a threaded manner, a second clamping block is connected with the end of the second screw in a threaded manner, an extrusion die cover plate is integrally arranged at the other end of the second clamping block, the bolt is connected with the bottom of the extrusion equipment support frame in a threaded manner, a supporting plate is integrally arranged at the end of the bolt, a roller sleeve is welded at the bottom end of the extrusion equipment support frame, and a rolling ball is movably connected inside the roller sleeve.
Preferably, the outer wall opposite side threaded connection of extruder main part has the feedwell, and the avris of feedwell is provided with the pivot to the opposite side welded connection of feedwell has the draw-in column, the outer wall swing joint of pivot has the protective cover, and the avris welded connection of protective cover has the draw-in groove.
Preferably, the supporting seat forms a threaded detachable structure with the extrusion equipment supporting frame through a first screw, a screw hole, and forms a clamping structure with the extrusion equipment supporting frame through a first clamping block and a clamping hole, and the supporting seat is symmetrically provided with two pairs relative to the central axis of the extruder main body.
Preferably, the extruding die cover plate and the extruder main body form a clamping structure through a second clamping block, and the extruding die cover plate and the extruder main body form a detachable structure through a second screw.
Preferably, the supporting plate and the extrusion equipment supporting frame form a threaded rotating structure through bolts, the extrusion equipment supporting frame and the rolling ball form a rotating structure through the roller sleeve, and the diameter of the rolling ball is larger than that of an opening at the top end of the roller sleeve.
Preferably, the protective cover and the feeding barrel form a rotating structure through the rotating shaft, and the protective cover and the feeding barrel form a clamping structure through the clamping groove and the clamping column.
The utility model has the advantages that:
1. the screw thread detachable structure between the supporting seat and the extrusion equipment supporting frame can be realized through the first screw and the screw hole, the clamping structure between the supporting seat and the extrusion equipment supporting frame can be realized through the first clamping block and the clamping hole, meanwhile, the supporting seat is symmetrically provided with two pairs of the supporting seats relative to the central axis of the extruder main body, the extruder main body can quickly find the center of the extrusion equipment supporting frame, the situation that the extruder main body is likely to deviate from the position due to collision when screw thread fixing is carried out is avoided, the installation efficiency is affected, meanwhile, the conditions of screw thread loosening and the like caused by vibration possibly exist under long-term working of the extrusion equipment are improved, and the stability of the extruder main body on the extrusion equipment supporting frame is improved;
2. the clamping structure between the extruding die cover plate and the extruder main body can be realized through the second clamping block, the detachable structure between the extruding die cover plate and the extruder main body can be realized through the second screw, the structure can realize the rapid installation and the detachment between the extruding die cover plate and the extruder main body, the switching of templates in different shapes is convenient, the practicability of the device is improved, meanwhile, the device has good stability, and the situation that the extruding die cover plate falls off can not occur;
3. the screw thread rotating structure between the supporting plate and the supporting frame of the extrusion equipment can be realized through the bolts, the rotating structure between the supporting frame of the extrusion equipment and the rolling ball can be realized through the roller sleeves, meanwhile, the diameter of the rolling ball is larger than the diameter of the opening at the top end of the roller sleeve, the bottom surface of the supporting plate is lower than the lowest point of the rolling ball under the normal use state of the extrusion equipment, a good supporting effect is achieved, when the special extrusion equipment for double screws is required to be moved, only the rotating bolts are required to be operated to enable the position of the supporting plate to be higher than the lowest point of the rolling ball, so that the rolling ball is stressed, the universal rolling of the rolling ball is achieved, and the movement of the double screw extrusion equipment is facilitated;
4. can realize the revolution mechanic between protective cover and the feedwell through the pivot, can realize the block structure between protective cover and the feedwell through draw-in groove, card post, can accomplish fine protection to the feedwell like this, avoid extruding equipment during operation, foreign matter such as dust that exists in the environment get into the feedwell and probably can reduce the finished product qualification rate of extruding to improve twin-screw extrusion equipment's practicality.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall front perspective structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the main body portion and feedwell portion of the extruder of the present utility model;
FIG. 3 is a schematic view of the whole bottom perspective structure of the present utility model;
FIG. 4 is an enlarged perspective view of the structure shown in FIG. 1A;
FIG. 5 is an enlarged perspective view of the structure shown in FIG. 2B;
fig. 6 is an enlarged perspective view of fig. 3 at C.
In the figure: 1. a support frame for the extrusion equipment; 2. a motor; 3. a screw hole; 4. a clamping hole; 5. a first clamping block; 6. a support base; 7. a first screw; 8. an extruder body; 9. a second screw; 10. a second clamping block; 11. an extrusion die cover plate; 12. a feed barrel; 13. a rotating shaft; 14. a protective cover; 15. a clamping groove; 16. a clamping column; 17. a bolt; 18. a support plate; 19. a roller sleeve; 20. a rolling ball.
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.
Example 1
Referring to fig. 1 to 6, an improved twin-screw dedicated extrusion device comprises an extrusion device support frame 1 and a bolt 17, wherein a motor 2 is installed at the top of the extrusion device support frame 1, a screw hole 3 is formed in the top end of the extrusion device support frame 1, a clamping hole 4 is formed in the side of the screw hole 3, a first clamping block 5 is nested in the clamping hole 4, a supporting seat 6 is integrally formed in the top end of the first clamping block 5, a first screw 7 is connected with the side of the supporting seat 6 in a threaded manner, an extruder main body 8 is welded at the top end of the supporting seat 6, a second screw 9 is connected with the outer wall of the extruder main body 8 in a threaded manner, a second clamping block 10 is connected with the end of the second screw 9 in a threaded manner, an extrusion die cover plate 11 is integrally formed at the other end of the second clamping block 10, a bolt 17 is connected with the bottom of the extrusion device support frame 1 in a threaded manner, a supporting plate 18 is integrally formed at the end of the bolt 17, a roller sleeve 19 is welded at the bottom end of the extrusion device support frame 1, and a rolling ball 20 is movably connected with the inside the roller sleeve 19.
The supporting seat 6 and the extrusion equipment supporting frame 1 form a threaded detachable structure through a first screw 7 and a screw hole 3, the supporting seat 6 and the extrusion equipment supporting frame 1 form a clamping structure through a first clamping block 5 and a clamping hole 4, and the supporting seat 6 is symmetrically provided with two pairs relative to the central axis of the extruder main body 8; can realize through first screw 7, screw 3 that the screw thread between supporting seat 6 and the extrusion equipment support frame 1 can be dismantled the structure, can realize the block structure between supporting seat 6 and the extrusion equipment support frame 1 through first fixture block 5, draw-in hole 4, simultaneously supporting seat 6 is provided with two pairs about the axis symmetry of extruder main part 8, the center of extrusion equipment support frame 1 can be found to such setting can let extruder main part 8, avoid next when carrying out the screw thread fixation, extruder main part 8 probably leads to the position offset because of the collision, influence installation effectiveness, simultaneously, the extrusion equipment probably has the screw thread condition such as loose that the vibration leads to under long-term work, stability on extrusion equipment support frame 1 of extruder main part 8 has then been improved to such setting.
The extruding die cover plate 11 and the extruder main body 8 form a clamping structure through a second clamping block 10, and the extruding die cover plate 11 and the extruder main body 8 form a detachable structure through a second screw 9; can realize the block structure between extrusion die apron 11 and the extruder main part 8 through second fixture block 10, can realize the detachable construction between extrusion die apron 11 and the extruder main part 8 through second screw 9, the quick installation and the dismantlement between extrusion die apron 11 and the extruder main part 8 can be realized in such a structure setting, have made things convenient for the switching of different shape templates, improve the practicality of device, have fine stability simultaneously, can not appear the condition that extrusion die apron 11 drops.
The supporting plate 18 and the extrusion equipment supporting frame 1 form a threaded rotating structure through the bolts 17, the extrusion equipment supporting frame 1 and the rolling ball 20 form a rotating structure through the roller sleeve 19, and the diameter of the rolling ball 20 is larger than that of an opening at the top end of the roller sleeve 19; the screw thread rotating structure between the supporting plate 18 and the extrusion equipment supporting frame 1 can be realized through the bolts 17, the rotating structure between the extrusion equipment supporting frame 1 and the rolling ball 20 can be realized through the roller sleeves 19, meanwhile, the diameter of the rolling ball 20 is larger than the diameter of the top end opening of the roller sleeves 19, the bottom surface of the supporting plate 18 is lower than the lowest point of the rolling ball 20 in the normal use state of the extrusion equipment, a good supporting effect is achieved, when the special extrusion equipment for double screws is required to be moved, only the rotating bolts 17 are required to be operated to enable the position of the supporting plate 18 to be higher than the lowest point of the rolling ball 20, so that the rolling ball 20 is stressed, the universal rolling of the rolling ball 20 is achieved, and the movement of the double screw extrusion equipment is facilitated.
Example two
Referring to fig. 1, an improved twin-screw extrusion apparatus is provided, wherein a feeding barrel 12 is screwed on the other side of the outer wall of an extruder main body 8, a rotating shaft 13 is disposed on the side of the feeding barrel 12, a clamping post 16 is welded on the other side of the feeding barrel 12, a protective cover 14 is movably connected to the outer wall of the rotating shaft 13, and a clamping groove 15 is welded on the side of the protective cover 14.
The protective cover 14 and the feeding barrel 12 form a rotating structure through the rotating shaft 13, and the protective cover 14 and the feeding barrel 12 form a clamping structure through the clamping groove 15 and the clamping column 16; can realize the revolution mechanic between protective cover 14 and the feedwell 12 through pivot 13, can realize the block structure between protective cover 14 and the feedwell 12 through draw-in groove 15, draw-in column 16, can accomplish fine protection to feedwell 12 like this, avoid extruding equipment during operation, foreign matter such as dust that exists in the environment get into feedwell 12 and can reduce the finished product qualification rate of extruding to improve twin-screw extrusion equipment's practicality.
Working principle: firstly, the screw thread detachable structure between the supporting seat 6 and the extrusion equipment supporting frame 1 can be realized through the first screw 7 and the screw hole 3, the clamping structure between the supporting seat 6 and the extrusion equipment supporting frame 1 can be realized through the first clamping block 5 and the clamping hole 4, meanwhile, two pairs of the supporting seat 6 are symmetrically arranged about the central axis of the extrusion die cover plate 11 and the extrusion equipment supporting frame 8, the extrusion die cover plate 8 can quickly find the center of the extrusion equipment supporting frame 1 through the arrangement, the situation that the extrusion die cover plate 11 and the extrusion equipment supporting frame 8 are quickly installed and detached due to collision when screw thread fixing is carried out is avoided, the installation efficiency is influenced, meanwhile, the situation that the extrusion equipment possibly has screw thread loosening caused by vibration under long-term working and the like is improved, then, the clamping structure between the extrusion die cover plate 11 and the extrusion equipment supporting frame 1 can be realized through the second clamping block 10, the detachable structure between the extrusion die cover plate 11 and the extrusion die cover plate 8 can be realized through the second screw 9, the quick installation and the detachment between the extrusion die cover plate 11 and the extrusion die cover plate 8 can be realized, the situation that the extrusion die cover plate 11 is in the same shape, the situation that the extrusion die cover plate 11 is inconvenient is not convenient to take place, the situation that the extrusion die cover plate 11 is not good, and the practical and the situation has good stability is not shown;
then, can realize the screw thread revolution mechanic between backup pad 18 and the extrusion equipment support frame 1 through bolt 17, can realize the revolution mechanic between extrusion equipment support frame 1 and the spin 20 through roller cover 19, the diameter of spin 20 is greater than the top opening part diameter of roller cover 19 simultaneously, the bottom surface of backup pad 18 is less than the minimum point of spin 20 under extrusion equipment normal use state, play fine supporting role, when need remove the special extrusion equipment of twin-screw, only need operate rotatory bolt 17 make the position of backup pad 18 be higher than the minimum point of spin 20, make spin 20 atress, thereby reach the universal roll of spin 20, be convenient for the removal of twin-screw extrusion equipment, then, can realize the revolution mechanic between protective cover 14 and the feeding bucket 12 through pivot 13, can realize the block structure between protective cover 14 and the feeding bucket 12 through draw-in groove 15, the draw-in post 16, can accomplish fine protection to the feeding bucket 12 like this, the foreign matter that exists in the environment entering dust in the feeding bucket 12 can reduce the finished product qualification rate of extrusion when avoiding the extrusion equipment work, thereby improve the practicality of twin-screw extrusion equipment.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An improved double-screw special extrusion device is characterized in that: including extrusion equipment support frame (1) and bolt (17), motor (2) are installed at the top of extrusion equipment support frame (1), and screw (3) have been seted up on the top of extrusion equipment support frame (1) to the avris of screw (3) is provided with draw-in hole (4), the inside nestification of draw-in hole (4) has first fixture block (5), and the top integration of first fixture block (5) is provided with supporting seat (6), and the avris threaded connection of supporting seat (6) has first screw (7), the top welded connection of supporting seat (6) has extruder main part (8), and the outer wall threaded connection of extruder main part (8) has second screw (9), the tip threaded connection of second screw (9) has second fixture block (10), and the other end integration of second fixture block (10) is provided with extrusion die apron (11), bolt (17) threaded connection in the bottom of extrusion equipment support frame (1), and the tip integration of bolt (17) is provided with backup pad (18), the bottom of extrusion equipment support frame (1) has welding sleeve (19), and inside swing joint ball (20).
2. The improved twin screw specialized extrusion apparatus as recited in claim 1, wherein: the extruder is characterized in that a feeding barrel (12) is connected to the other side of the outer wall of the extruder main body (8) in a threaded mode, a rotating shaft (13) is arranged on the side of the feeding barrel (12), a clamping column (16) is welded on the other side of the feeding barrel (12), a protective cover (14) is movably connected to the outer wall of the rotating shaft (13), and a clamping groove (15) is welded on the side of the protective cover (14).
3. The improved twin screw specialized extrusion apparatus as recited in claim 1, wherein: the supporting seat (6) forms a threaded detachable structure with the extrusion equipment supporting frame (1) through the first screw (7) and the screw hole (3), the supporting seat (6) forms a clamping structure with the extrusion equipment supporting frame (1) through the first clamping block (5) and the clamping hole (4), and the supporting seat (6) is symmetrically provided with two pairs relative to the central axis of the extruder main body (8).
4. The improved twin screw specialized extrusion apparatus as recited in claim 1, wherein: the extruding die cover plate (11) and the extruder main body (8) form a clamping structure through a second clamping block (10), and the extruding die cover plate (11) and the extruder main body (8) form a detachable structure through a second screw (9).
5. The improved twin screw specialized extrusion apparatus as recited in claim 1, wherein: the supporting plate (18) and the extrusion equipment supporting frame (1) form a threaded rotating structure through the bolts (17), the extrusion equipment supporting frame (1) and the rolling ball (20) form a rotating structure through the roller sleeve (19), and the diameter of the rolling ball (20) is larger than that of the top end opening of the roller sleeve (19).
6. An improved twin screw dedicated extrusion apparatus as defined in claim 2, wherein: the protective cover (14) and the feeding barrel (12) form a rotating structure through the rotating shaft (13), and the protective cover (14) and the feeding barrel (12) form a clamping structure through the clamping groove (15) and the clamping column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320568551.2U CN219360250U (en) | 2023-03-22 | 2023-03-22 | Special extrusion equipment of improved generation twin-screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320568551.2U CN219360250U (en) | 2023-03-22 | 2023-03-22 | Special extrusion equipment of improved generation twin-screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219360250U true CN219360250U (en) | 2023-07-18 |
Family
ID=87150518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320568551.2U Active CN219360250U (en) | 2023-03-22 | 2023-03-22 | Special extrusion equipment of improved generation twin-screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219360250U (en) |
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2023
- 2023-03-22 CN CN202320568551.2U patent/CN219360250U/en active Active
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An improved twin-screw specialized extrusion equipment Effective date of registration: 20231225 Granted publication date: 20230718 Pledgee: Sichuan Pingwu Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN YASU NEW MATERIAL Co.,Ltd. Registration number: Y2023980073922 |