CN219727128U - Feeding mechanism of plastic extruder - Google Patents
Feeding mechanism of plastic extruder Download PDFInfo
- Publication number
- CN219727128U CN219727128U CN202320099745.2U CN202320099745U CN219727128U CN 219727128 U CN219727128 U CN 219727128U CN 202320099745 U CN202320099745 U CN 202320099745U CN 219727128 U CN219727128 U CN 219727128U
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- Prior art keywords
- fixedly connected
- feeding
- extruder
- feeding box
- feeding mechanism
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- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000002994 raw material Substances 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of feeding mechanisms and discloses a feeding mechanism of a plastic extruder, which comprises an extruder main body, wherein a PLC control board is fixedly arranged on the right side of the extruder main body, a feeding structure is arranged above the extruder main body and comprises four sleeves fixedly connected to the upper surface of the extruder main body, a telescopic rod is fixedly connected to the inner bottom wall of each sleeve, a spring is sleeved on the outer side of each telescopic rod, a connecting plate is fixedly connected to the top end of a piston rod of each telescopic rod, a connecting column is fixedly connected to the top end of each connecting plate, a fixing frame is fixedly connected to the top end of each connecting column, and a feeding box is fixedly connected to the inner side of each fixing frame. The feeding mechanism of the plastic extruder has the advantages that the feeding structure enables plastic raw materials to enter the extruder, meanwhile, the structure prevents the materials from being blocked when entering the extruder, and the structure has a preheating function so as to preheat the plastic raw materials.
Description
Technical Field
The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism of a plastic extruder.
Background
The extruder belongs to the main machinery for plastic production, and the plastic extruder can be matched with various plastic molding auxiliary machines such as pipes, films, bars, monofilaments, flat wires, packing belts, extruded nets, sheet materials, special-shaped materials, pelleting, cable coating and the like to form various plastic extrusion molding production lines for producing various plastic products.
The hopper of the existing part extruder is always blocked when feeding, so that plastic particles are accumulated at the bottom of the hopper, the operation of the extruder is affected, the production efficiency of plastics is reduced, and the function of preheating plastic production raw materials is lacked.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a feeding mechanism of a plastic extruder, which has the advantages of preventing feeding from being blocked, having a preheating function and the like, and solves the problems that the hopper of the existing part of extruder is easy to be blocked and does not have the preheating function.
(II) technical scheme
In order to achieve the purpose of preventing the feeding from being blocked and having a preheating function, the utility model provides the following technical scheme: the feeding mechanism of the plastic extruder comprises an extruder main body, wherein a PLC control board is fixedly arranged on the right side of the extruder main body, and a feeding structure is arranged above the extruder main body;
the feeding structure comprises four sleeves fixedly connected to the upper surface of the main body of the extruder, the telescopic rods are fixedly connected to the inner bottom wall of the sleeves, springs are sleeved on the outer sides of the telescopic rods, connecting plates are fixedly connected to the top ends of piston rods of the telescopic rods, connecting columns are fixedly connected to the top ends of the connecting plates, fixing frames are fixedly connected to the top ends of the connecting columns, feeding boxes are fixedly connected to the inner sides of the fixing frames, driving motors are fixedly mounted on the upper surfaces of the feeding boxes, rotating shafts are fixedly connected to the output shafts of the driving motors, rotating blades are fixedly connected to the left side and the right side of the rotating shafts, electric heaters are fixedly connected to the inner rear side walls of the feeding boxes, and ball connectors are fixedly connected to the bottoms of the feeding boxes.
Further, the number of the fixing frames is one, the fixing frames are fixedly connected between the top ends of the four connecting columns, and the connecting columns are respectively and fixedly connected to four corners of the bottom of the fixing frames.
Further, the bottom of the spring is fixedly connected with the inner bottom wall of the sleeve, and the top of the spring is fixedly connected with the bottom of the connecting plate.
Further, the top end of the connecting column sequentially penetrates through the inner top wall of the sleeve and the top wall of the sleeve and is fixedly connected with the bottom of the fixing frame.
Further, the outside fixedly connected with motor frame of driving motor, and motor frame fixed connection is in the upper surface of feeding box, driving motor passes through motor frame fixed mounting in the upper surface of feeding box.
Further, a feeding port is formed in the upper surface of the feeding box, the feeding port is located on the left side of the driving motor, and the bottom end of the ball joint is fixedly connected with the upper surface of the feeding box.
(III) beneficial effects
Compared with the prior art, the utility model provides a feeding mechanism of a plastic extruder, which has the following beneficial effects:
this feeding mechanism of plastics extruder, feeding structure make plastics raw materials get into the extruder, and this structure prevents simultaneously that the material from appearing the condition of jam when getting into the extruder, and thereby this structure has the preheating function to preheat plastics raw materials, the steam that the dry plastics raw materials surface adsorbed to improve the product quality of follow-up processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic front view of the structure of the present utility model.
In the figure: 1. an extruder body; 2. a PLC control board; 3. a sleeve; 4. a telescopic rod; 5. a spring; 6. a connecting plate; 7. a connecting column; 8. a fixing frame; 9. a feeding box; 10. a driving motor; 11. a rotating shaft; 12. rotating leaves; 13. an electric heater; 14. a ball joint.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a feeding mechanism of plastics extruder, includes extruder main part 1, and the right side fixed mounting of extruder main part 1 has PLC control panel 2, and the top of extruder main part 1 is provided with feeding structure, and feeding structure makes plastics raw materials get into the extruder, and this structure prevents that the material from appearing the condition of jam when getting into the extruder simultaneously, and thereby this structure has the function of preheating plastics raw materials, and the adsorbed steam in dry plastics raw materials surface to improve the product quality of follow-up processing.
In this embodiment, the feeding structure is a structure for feeding the plastic raw material into the extruder body 1.
As shown in fig. 1, the feeding structure comprises four sleeves 3 fixedly connected to the upper surface of an extruder main body 1, a telescopic rod 4 is fixedly connected to the inner bottom wall of each sleeve 3, a spring 5 is sleeved outside each telescopic rod 4, a connecting plate 6 is fixedly connected to the top end of a piston rod of each telescopic rod 4, a connecting column 7 is fixedly connected to the top end of each connecting plate 6, a fixing frame 8 is fixedly connected to the top end of each connecting column 7, a feeding box 9 is fixedly connected to the inner side wall of each fixing frame 8, the inner left side wall, the inner right side wall, the inner front side wall and the inner rear side wall of each feeding box 9 are inclined surfaces, the feeding box 9 is positioned below, a driving motor 10 is fixedly mounted on the upper surface of each feeding box 9, a rotating shaft 11 is fixedly connected to an output shaft of each driving motor 10, the bottom of each rotating shaft 11 sequentially penetrates through the upper surface of each feeding box 9 and the inner top wall of each feeding box 9 and extends into the feeding box 9, rotary blades 12 are fixedly connected to the left and right sides of each rotating shaft 11, each rotating blade 12 is positioned inside each feeding box 9, each electric heater 13 is fixedly connected to the inner rear side wall of each feeding box 9, each electric heater 13 is positioned above each rotating shaft 11 and is positioned above each rotary blade 12, and a spherical body 14 is fixedly connected to the bottom of each electric heater 9;
it should be noted that, the number of the fixing frames 8 is one, and is fixedly connected between the top ends of the four connecting columns 7, and the connecting columns 7 are respectively and fixedly connected to four corners at the bottom of the fixing frames 8, the bottom end of the spring 5 is fixedly connected with the inner bottom wall of the sleeve 3, the top end of the spring 5 is fixedly connected with the bottom of the connecting plate 6, the top end of the connecting column 7 sequentially penetrates through the inner top wall of the sleeve 3 and the top wall of the sleeve 3 and is fixedly connected with the bottom of the fixing frames 8, the outer side of the driving motor 10 is fixedly connected with a motor frame, the motor frame is fixedly connected with the upper surface of the feeding box 9, the driving motor 10 is fixedly installed on the upper surface of the feeding box 9 through the motor frame, the upper surface of the feeding box 9 is provided with a feeding port, the bottom of the feeding box 9 is provided with a discharging port, the feeding port is positioned at the left side of the driving motor 10, the bottom end of the ball joint 14 is fixedly connected with the upper surface of the feeding box 9, the top end of the ball joint 14 is communicated with the discharging port of the feeding box 9, and the bottom end of the ball joint 14 is communicated with the material port of the extruder main body 1;
in addition, the extruder body 1, the driving motor 10 and the electric heater 13 are controlled by the PLC control board 2, and the power of the electric heater 13 is controlled by the PLC control board 2 so as to prevent melting of the plastic raw material.
The working principle of the embodiment is as follows:
the plastic raw material is put into the inside of the feeding box 9 through the feeding inlet of the feeding box 9, the electric heater 13 is started and driven by the PLC control board 2, the time and the proper temperature are set, so that the water vapor adsorbed on the surface of the plastic raw material is dried, the driving motor 10 is started to drive the rotating shaft 11 to rotate, the rotating blade 12 is driven to rotate, the plastic raw material is stirred through the rotating blade 12, the plastic raw material is heated more uniformly, meanwhile, the motor 10 is driven to vibrate, the telescopic rod 4 and the spring 5 apply elasticity, the vibration amplitude of the fixed feeding box 9 is improved, the raw material is convenient to flow, and the raw material enters the extruder main body 1 through the sphere joint 14.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a feeding mechanism of plastics extruder, includes extruder main part (1), its characterized in that: the right side of the extruder main body (1) is fixedly provided with a PLC control board (2), and a feeding structure is arranged above the extruder main body (1);
the feeding structure comprises four sleeves (3) fixedly connected to the upper surface of an extruder main body (1), the inner bottom wall of each sleeve (3) is fixedly connected with a telescopic rod (4), springs (5) are sleeved on the outer sides of the telescopic rods (4), connecting plates (6) are fixedly connected to the top ends of piston rods of the telescopic rods (4), connecting columns (7) are fixedly connected to the top ends of the connecting plates (6), fixing frames (8) are fixedly connected to the top ends of the connecting columns (7), a feeding box (9) is fixedly connected to the inner side of each fixing frame (8), a driving motor (10) is fixedly arranged on the upper surface of each feeding box (9), a rotating shaft (11) is fixedly connected to an output shaft of each driving motor (10), electric heaters (13) are fixedly connected to the left side and the right side of each rotating shaft (11), and ball connectors (14) are fixedly connected to the bottom of each feeding box (9).
2. A feeding mechanism for a plastic extruder as claimed in claim 1, wherein: the number of the fixing frames (8) is one, the fixing frames are fixedly connected between the tops of the four connecting columns (7), and the connecting columns (7) are respectively and fixedly connected to four corners of the bottom of the fixing frames (8).
3. A feeding mechanism for a plastic extruder as claimed in claim 1, wherein: the bottom of the spring (5) is fixedly connected with the inner bottom wall of the sleeve (3), and the top of the spring (5) is fixedly connected with the bottom of the connecting plate (6).
4. A feeding mechanism for a plastic extruder as claimed in claim 1, wherein: the top end of the connecting column (7) sequentially penetrates through the inner top wall of the sleeve (3) and the top wall of the sleeve (3) and is fixedly connected with the bottom of the fixing frame (8).
5. A feeding mechanism for a plastic extruder as claimed in claim 1, wherein: the outside fixedly connected with motor frame of driving motor (10), and motor frame fixed connection is in the upper surface of feeding box (9), driving motor (10) pass through motor frame fixed mounting in the upper surface of feeding box (9).
6. A feeding mechanism for a plastic extruder as claimed in claim 1, wherein: by a means of
The upper surface of the feeding box (9) is provided with a feeding port which is positioned at the left side of the driving motor (10),
the bottom end of the sphere joint (14) is fixedly connected with the upper surface of the feeding box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099745.2U CN219727128U (en) | 2023-02-02 | 2023-02-02 | Feeding mechanism of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320099745.2U CN219727128U (en) | 2023-02-02 | 2023-02-02 | Feeding mechanism of plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727128U true CN219727128U (en) | 2023-09-22 |
Family
ID=88062736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320099745.2U Active CN219727128U (en) | 2023-02-02 | 2023-02-02 | Feeding mechanism of plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727128U (en) |
-
2023
- 2023-02-02 CN CN202320099745.2U patent/CN219727128U/en active Active
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