CN220372066U - Feeding mechanism of extruder - Google Patents
Feeding mechanism of extruder Download PDFInfo
- Publication number
- CN220372066U CN220372066U CN202321405000.0U CN202321405000U CN220372066U CN 220372066 U CN220372066 U CN 220372066U CN 202321405000 U CN202321405000 U CN 202321405000U CN 220372066 U CN220372066 U CN 220372066U
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- feeding
- base
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- plate
- plates
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- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 abstract description 8
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of extruders, in particular to a feeding mechanism of an extruder. The technical proposal comprises: including base and material loading platform, install the control box on the base, base upper end four corners is fixed with the guide bar, and the guide bar upper end is fixed with the end plate, installs the mould between end plate and the base through pneumatic cylinder movable mounting, installs the mould between stripper plate and the base, and the material loading bench is fixed in base upper end front side, has the actuating lever through drive assembly sliding connection on the material loading bench, and the material loading bench top is provided with the flitch, sliding connection has the push pedal on the flitch, and the push pedal just with push pedal sliding connection is passed to the actuating lever upper end. According to the utility model, during extrusion processing of metal pieces, the metal to be processed is pushed between the dies in a mechanical pushing manner, hands do not need to extend between the dies, so that the operation safety is improved, and the height-adjustable feeding plate is arranged, so that the height of the feeding plate is identical to the heights of the upper ends of different dies, and smooth feeding is ensured.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a feeding mechanism of an extruder.
Background
An extruder is a machine apparatus for processing a metal material, and is mainly used for processing a metal material into products of various cross-sectional shapes, such as pipes, wires, profiles, and the like. The extruder operates by placing a metallic material into the extruder die and then extruding the desired shape under high pressure.
In the work of extruder, to the material loading that the metalwork is located between the mould, some large-scale extruders all utilize hoist and mount or other machinery to carry out the material loading, to the material loading of some small-size extruders, still utilize the mode of manual material loading to carry out the material loading operation, under this kind of circumstances, the hand in-process of feeding, must stretch into between the mould, often can be because of the long-time work of operator, the work carelessness or the wrong operation that lead to, finally cause the hand to extrude injured condition, reduced extruder operation security.
Disclosure of Invention
The utility model aims at solving the problems in the background technology and provides a feeding mechanism of an extruder.
The technical scheme of the utility model is as follows: the feeding mechanism of the extruder comprises a base and a feeding table, wherein a control box is arranged on the base, guide rods are fixed at four corners of the upper end of the base, end plates are fixed at the upper ends of the guide rods, an extrusion plate is movably arranged between the end plates and the base through a hydraulic cylinder, a die is arranged between the extrusion plate and the base, the feeding table is fixed at the front side of the upper end of the base, a driving rod is slidably connected onto the feeding table through a driving assembly, a feeding plate is arranged above the feeding table, a pushing plate is slidably connected onto the feeding plate, the upper ends of the driving rods penetrate through the pushing plate and are slidably connected with the pushing plate, and a positioning assembly is arranged between four corners of the feeding plate and the feeding table.
Preferably, a connecting groove is formed in the feeding plate and corresponds to the driving rod, and the upper end of the driving rod penetrates through the connecting groove and is movably connected in the connecting groove.
Preferably, the driving assembly comprises a driving groove and a screw rod, the driving groove is arranged in the feeding table and corresponds to the driving rod in position, a sliding block is connected in the driving groove in a sliding mode, the upper end of the sliding block is fixed with the driving rod, the screw rod is rotationally connected in the driving groove, and the screw rod penetrates through the sliding block and is in threaded connection with the sliding block.
Preferably, a servo motor is arranged at the outer side of the feeding table and at a position corresponding to the screw rod, and the output end of the servo motor is fixed with the end part of the screw rod.
Preferably, the positioning assembly comprises a screw and positioning nuts, the bottom of the screw is fixed on the feeding table and is aligned with four corners of the feeding plate, the upper end of the screw passes through the feeding plate and is in sliding connection with the feeding plate, and the positioning nuts are connected with the screw and are positioned on the upper side and the lower side of the feeding plate in a threaded manner.
Preferably, a pair of guide plates are arranged on the base and between the die and the feeding plate, and the guide plates are distributed in a horn shape, so that the metal piece can be accurately pushed to the upper part of the die.
Compared with the prior art, the utility model has the following beneficial technical effects: when the extrusion processing of metalwork, utilize the mode of mechanical promotion, with waiting to process metal to promote between the mould, need not to stretch into between the mould with the hand, increase the operation security to set up highly adjustable's flitch, guarantee that the flitch height is the same with the upper end height of different moulds, guarantee smooth material loading.
Drawings
FIG. 1 is a schematic view of a connecting and cutting structure of a base and a feeding table of the utility model;
FIG. 2 is a schematic view of the front surface of the base and the squeeze plate of the present utility model;
FIG. 3 is a schematic diagram of the upper end shaft side structure of the feeding table of the present utility model;
fig. 4 is a schematic top view of a connection between a base and a loading table according to the present utility model.
Reference numerals: 1. a base; 11. an end plate; 12. a guide rod; 13. an extrusion plate; 14. a control box; 15. a guide plate; 2. a mold; 3. a feeding table; 31. a driving rod; 4. a drive assembly; 41. a driving groove; 42. a sliding block; 43. a screw rod; 5. a loading plate; 51. a connecting groove; 52. a push plate; 6. a positioning assembly; 61. a screw; 62. and positioning the screw cap.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Examples
As shown in fig. 1-4, the feeding mechanism of the extruder provided by the utility model comprises a base 1 and a feeding table 3, wherein a control box 14 is arranged on the base 1, guide rods 12 are fixed at four corners of the upper end of the base 1, end plates 11 are fixed at the upper ends of the guide rods 12, an extrusion plate 13 is movably arranged between the end plates 11 and the base 1 through a hydraulic cylinder, a die 2 is arranged between the extrusion plate 13 and the base 1, the feeding table 3 is fixed at the front side of the upper end of the base 1, a driving rod 31 is slidably connected to the feeding table 3 through a driving component 4, a feeding plate 5 is arranged above the feeding table 3, a push plate 52 is slidably connected to the feeding plate 5, the upper ends of the driving rod 31 penetrate through the push plate 52 and are slidably connected with the push plate 52, a positioning component 6 is arranged between the four corners of the feeding plate 5 and the feeding table 3, a connecting groove 51 is formed in a position corresponding to the driving rod 31, the upper end of the driving rod 31 penetrates through the connecting groove 51 and is movably connected in the connecting groove 51, a pair of guide plates 15 are arranged on the base 1 and between the die 2 and the feeding plate 5, and the guide plates 15 are distributed in a horn shape.
The driving assembly 4 comprises a driving groove 41 and a screw rod 43, the driving groove 41 is arranged in the feeding table 3 and corresponds to the driving rod 31 in position, a sliding block 42 is connected in the driving groove 41 in a sliding mode, the upper end of the sliding block 42 is fixed with the driving rod 31, the screw rod 43 is rotationally connected in the driving groove 41, the screw rod 43 penetrates through the sliding block 42 and is in threaded connection with the sliding block 42, a servo motor is arranged at the outer side of the feeding table 3 and corresponds to the screw rod 43 in position, and the output end of the servo motor is fixed with the end portion of the screw rod 43.
The positioning assembly 6 comprises a screw 61 and positioning nuts 62, the bottom of the screw 61 is fixed on the feeding table 3, the positions of the screw 61 and four corners of the feeding plate 5 are aligned, the upper end of the screw 61 passes through the feeding plate 5 and is in sliding connection with the feeding plate 5, the positioning nuts 62 are connected to the screw 61 and are positioned on the upper side and the lower side of the feeding plate 5 in a threaded manner, the positioning nuts 62 on the screw 61 are loosened, the feeding plate 5 can be freely adjusted in height, and after the upper end of the feeding plate 5 is aligned with the upper end of the die 2, the positioning nuts 62 are screwed down, so that the feeding plate 5 is fixed at a designated height.
In this embodiment, the whole device is connected to an external power supply, then the metal piece to be processed is placed at the upper end of the feeding plate 5, and then the driving of the servo motor is used to drive the screw rod 43 to rotate, so that the sliding block 42 can be driven to slide in the driving groove 41, and meanwhile the driving rod 31 is driven to slide, at this moment, the push plate 52 is pushed to slide towards the side close to the base 1 until the metal piece is pushed to slide above the base 1, finally the metal piece is pushed to the upper part of the die 2, and then the driving of the hydraulic cylinder is used to drive the extrusion plate 13 to press down the die 2, so that the extrusion forming operation of the metal piece is completed, the whole extrusion feeding process is only needed to be performed on the feeding plate 5 at the outer side of the die 2, hands do not need to extend into the die 2, so that the feeding safety is increased, and meanwhile, when the dies 2 with different heights are used, the positioning nuts 62 on the screw rod 61 are needed to be loosened, so that the height adjustment can be freely performed on the feeding plate 5, after the height of the upper end of the feeding plate 5 is aligned with the upper end of the die 2, the positioning nuts 62 are screwed down, and the feeding plate 5 is enabled to be fixed at the specified height when the height is not to be blocked at the height, and the height of the die can be guaranteed.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. Feeding mechanism of extruder, including base (1) and material loading platform (3), install control box (14), its characterized in that on base (1): guide rods (12) are fixed at four corners of the upper end of the base (1), end plates (11) are fixed at the upper ends of the guide rods (12), extrusion plates (13) are movably mounted between the end plates (11) and the base (1) through hydraulic cylinders, a die (2) is mounted between each extrusion plate (13) and the base (1), a feeding table (3) is fixed at the front side of the upper end of the base (1), driving rods (31) are slidably connected onto the feeding table (3) through driving assemblies (4), feeding plates (5) are arranged above the feeding table (3), pushing plates (52) are slidably connected onto the feeding plates (5), and the upper ends of the driving rods (31) penetrate through the pushing plates (52) and are slidably connected with the pushing plates (52), and positioning assemblies (6) are arranged between the four corners of the feeding plates (5) and the feeding table (3).
2. The feeding mechanism of the extruder according to claim 1, wherein a connecting groove (51) is formed in the feeding plate (5) and corresponds to the driving rod (31), and the upper end of the driving rod (31) passes through the connecting groove (51) and is movably connected in the connecting groove (51).
3. Feeding mechanism of an extruder according to claim 1, characterized in that the driving assembly (4) comprises a driving groove (41) and a screw rod (43), the driving groove (41) is arranged in the feeding table (3) and corresponds to the driving rod (31), a sliding block (42) is connected in a sliding manner in the driving groove (41), the upper end of the sliding block (42) is fixed with the driving rod (31), the screw rod (43) is connected in the driving groove (41) in a rotating manner, and the screw rod (43) penetrates through the sliding block (42) and is in threaded connection with the sliding block (42).
4. A feeding mechanism of an extruder according to claim 3, wherein a servo motor is arranged at the outer side of the feeding table (3) and at a position corresponding to the screw rod (43), and the output end of the servo motor is fixed with the end part of the screw rod (43).
5. Feeding mechanism of an extruder according to claim 1, characterized in that the positioning assembly (6) comprises a screw (61) and a positioning nut (62), the bottom of the screw (61) is fixed on the feeding table (3) and aligned with four corners of the feeding plate (5), the upper end of the screw (61) penetrates through the feeding plate (5) and is in sliding connection with the feeding plate (5), and the positioning nut (62) is connected to the screw (61) and is located on the upper side and the lower side of the feeding plate (5) in a threaded manner.
6. Feeding mechanism of an extruder according to claim 1, characterized in that a pair of guide plates (15) is mounted on the base (1) between the die (2) and the feeding plate (5), said guide plates (15) being distributed in a horn shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405000.0U CN220372066U (en) | 2023-06-02 | 2023-06-02 | Feeding mechanism of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405000.0U CN220372066U (en) | 2023-06-02 | 2023-06-02 | Feeding mechanism of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372066U true CN220372066U (en) | 2024-01-23 |
Family
ID=89568677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321405000.0U Active CN220372066U (en) | 2023-06-02 | 2023-06-02 | Feeding mechanism of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372066U (en) |
-
2023
- 2023-06-02 CN CN202321405000.0U patent/CN220372066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Feeding mechanism of extruder Granted publication date: 20240123 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Sanshui Baini Branch Pledgor: Foshan Qisheng Machinery Technology Co.,Ltd. Registration number: Y2024980036331 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |