CN118107144B - Plastic extruding machine for optical cable production - Google Patents
Plastic extruding machine for optical cable production Download PDFInfo
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- CN118107144B CN118107144B CN202410532484.8A CN202410532484A CN118107144B CN 118107144 B CN118107144 B CN 118107144B CN 202410532484 A CN202410532484 A CN 202410532484A CN 118107144 B CN118107144 B CN 118107144B
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- 239000004033 plastic Substances 0.000 title claims abstract description 35
- 229920003023 plastic Polymers 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 230000003287 optical effect Effects 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 82
- 238000007599 discharging Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000013329 compounding Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 12
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention is suitable for the technical field of plastic extruding machines, and provides a plastic extruding machine for producing optical cables, which comprises a control box, wherein a control console, a cooling discharging system and a heating extruding system are sequentially arranged on the control box, and the plastic extruding machine also comprises: the feeding system comprises a feeding platform, a feeding pipe, a batching module and a conveying assembly; the material control assembly comprises a connecting column, a control piece, a sliding groove, a sliding piece, a fixing plate, a sealing piece, a guide column, a guide plate and a spring. The plastic extruding machine for producing the optical cable can realize automatic material changing of the extruding machine, so that different raw materials can be quickly switched in the production process, the production requirements of different types of optical cables can be met, or the raw materials can be quickly changed when the quality problem of the raw materials is detected, thereby avoiding production interruption or damage to the quality of the product, ensuring high efficiency and high quality of optical cable production, and improving the automation level and flexibility of a production line.
Description
Technical Field
The invention belongs to the technical field of plastic extruders, and particularly relates to a plastic extruder for producing an optical cable.
Background
Optical cables are manufactured to meet optical, mechanical or environmental performance specifications, and are communication cable assemblies that use one or more optical fibers disposed in a covering sheath as a transmission medium and that can be used individually or in groups, and are composed primarily of optical fibers (glass filaments such as hair), plastic protective sleeves, and plastic sheaths. The extruder is one of the devices used in the production of optical cables, and mainly comprises the steps of hot melting plastic materials and sleeving the plastic materials on an optical fiber or a plastic protective sleeve, so that the production of the optical cable is completed.
The existing plastic extruding machine is provided with the heating block, the temperature sensor, the material conveying screw and the single chip microcomputer, so that the heating block starts to heat plastics after the device is electrified, the temperature sensor transmits the sensed temperature value to the single chip microcomputer, when the temperature value is consistent with a set value, the single chip microcomputer controls the heating block to stop working, the phenomenon of blockage of the device is avoided, the plastic flowability is good, and the flow is uniform.
Although the phenomenon of jam can be avoided to current extruding machine, and the extruding machine is at the during operation, if only use single material kind, probably can lead to product quality unstable because of the change of material characteristic or the pollution in the production process, because the feeding position of current extruding machine is single, only set up a set of feed inlet, only can carry single material, can't realize carrying out fast switch over to the material to influence the production quality of optical cable.
Therefore, in view of the above-mentioned current situation, there is an urgent need to develop a plastic extruder for producing optical cables to overcome the shortcomings in the current practical applications.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a plastic extruding machine for producing an optical cable, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a plastic extruding machine is used in optical cable production, includes the control box, install control cabinet, cooling ejection of compact system and heating extrusion system on the control box in proper order, the control cabinet respectively with cooling ejection of compact system and heating extrusion system electric connection, the output of heating extrusion system links to each other with the input of cooling ejection of compact system, still includes:
The feeding system comprises a feeding platform, a feeding pipe, a batching module and a feeding component, wherein the feeding platform is fixed on a control box and is positioned above the heating extrusion system, a feeding pipe connected with the heating extrusion system is fixed in the middle of the feeding platform, a plurality of groups of batching modules are circumferentially distributed on the feeding platform, one ends of the batching modules are communicated with the feeding pipe, the other ends of the batching modules are matched with the feeding component fixed on the feeding platform, a connecting piece is fixed at the bottom of the feeding component, one end of the connecting piece extends into the feeding pipe and is connected with a material control component arranged in the feeding pipe, and the material control component is used for controlling the communication state of the batching modules and the feeding pipe;
The material control assembly comprises a connecting column, a control piece, a sliding piece, a fixed plate, a sealing piece, a guide column, a guide plate and a spring, wherein the sealing piece is circumferentially distributed on the inner wall of the feeding pipe, the sealing piece is intermittently matched with the joint of the batching module and the feeding pipe, the fixed plate is fixed on the inner side of the sealing piece, the guide column and the sliding piece are sequentially installed on the fixed plate, one end of the guide column is in sliding fit with the guide plate fixed on the inner wall of the feeding pipe, the spring is installed between the guide plate and the fixed plate, the sliding piece is in sliding fit with the sliding groove formed in the control piece, and the control piece is positioned in the middle part of the feeding pipe and is fixedly connected with the bottom of the connecting piece through the connecting column;
The control piece adopts a block structure with vertical height difference between two sides;
When automatic material changing is needed, the material conveying assembly conveys the needed materials into the idle one-group material mixing module in a rotating mode, meanwhile, the material conveying assembly drives the connecting piece to rotate, the connecting piece drives the control piece to rotate through the connecting column, the control piece changes the height of the sliding pieces of multiple groups in a mode of rotating and matching with the guide column and the spring, the sliding pieces of multiple groups drive one-group sealing pieces matched with the idle one-group material mixing module to move upwards in a mode of changing the height and drive the other sealing pieces to move downwards simultaneously, the sealing pieces open the joint of the material mixing module and the material feeding cylinder in a mode of moving upwards, and the material mixing module seals the joint of the material mixing module and the material feeding cylinder in a mode of moving downwards, so that automatic material changing of the plastic extruding machine is realized in a mode of matching with the sealing pieces and the material feeding pipe.
As a further technical solution of the present invention, the batching module includes:
The distributing hoppers are circumferentially distributed on the feeding platform and fixedly connected with the feeding platform through locking bolts, and the distributing hoppers are matched with the material conveying assembly;
the connecting hopper is fixed at the bottom of the proportioning hopper through a locking bolt; and
The batching pipe is fixed at the bottom of the connecting hopper through the locking bolt, and one end of the batching pipe extends into the feeding pipe and is communicated with the feeding pipe.
As a further technical solution of the present invention, the feeding assembly includes:
one end of the rotary control unit is arranged on the feeding platform, and the other end of the rotary control unit is arranged at the top of the feeding pipe;
A feed unit fixed to the feed platform; and
The discharging unit is rotatably arranged at the bottom of the feeding unit, the bottom of the discharging unit is connected with the rotary control unit, and a connecting piece is fixed at the bottom of the discharging unit.
As a further technical solution of the present invention, the rotation control unit includes:
the electric control part is fixed on the feeding platform, and a main shaft is fixed at the output end of the electric control part;
A gear A fixed on the main shaft;
the top of the rotary control piece is connected with the bottom of the discharging unit; and
The gear B is fixed on the outer wall of the rotary control, the gear B is meshed with the gear A, and the gear B and the rotary control are of annular block structures.
As a further technical scheme of the present invention, the discharging unit includes:
the top rotates the ejection of compact section of thick bamboo of installing in feeding unit bottom, the bottom and the control fixed connection that revolves of ejection of compact section of thick bamboo are fixed with the connecting piece, one side of ejection of compact section of thick bamboo is fixed with the discharging pipe with batching module matched with.
As a further technical scheme of the present invention, the feeding unit includes:
The feeding platform is fixed with a feeding cylinder, a discharging cylinder is rotatably arranged at the bottom of the feeding cylinder, the feeding cylinder and the discharging cylinder are mutually communicated, and a conveying pipe is fixed on one side of the feeding cylinder.
As a further technical scheme of the invention, funnel-shaped material conveying cavities are formed in the feeding cylinder and the discharging cylinder, the two groups of material conveying cavities are communicated with each other, and the discharging cylinder, the control piece, the rotary control piece and the feeding pipe are concentric.
Compared with the prior art, the invention has the beneficial effects that:
When automatic material changing is needed, the material conveying assembly can convey required materials into an idle group of material distributing hoppers in a rotating mode, the materials sequentially enter the connecting hoppers and the material distributing pipes from the material distributing hoppers, the connecting pieces can also drive the connecting pieces to conduct circular motion, the connecting pieces drive the control pieces to conduct circular rotation through the connecting columns, the control pieces are of a block-shaped structure with height difference, through the circular rotation and the mode of being matched with springs, the vertical heights of a plurality of groups of sliding pieces in sliding fit with the control pieces can be changed, the vertical positions of a plurality of groups of sealing pieces connected with the sliding pieces can be changed, a group of sealing pieces matched with the idle group of material distributing modules can be moved upwards and the connection positions of the idle group of material distributing pipes and the material distributing pipes are opened, different materials can enter the material distributing pipes through the idle material distributing modules, and therefore automatic material changing of the plastic extruding machine is achieved, stable production efficiency of the plastic extruding machine can be kept, and quality and performance of optical cable products are ensured to meet standard requirements;
The sealing pieces of the other groups can be downwards moved to seal the joints of the batching pipes and the feeding pipes of the other groups, other materials are blocked from entering the feeding pipes, continuity of the optical cable production process and stability of optical cable product quality are guaranteed, different raw materials can be rapidly switched in the production process by the plastic extruding machine, production requirements of different types of optical cables are met, or raw materials can be rapidly replaced when the quality problem of the raw materials is detected, production interruption or damage to product quality is avoided, and automation level and flexibility of a production line are improved while high efficiency and high quality of optical cable production are guaranteed.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of a first view angle of a plastic extruder for producing an optical cable according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a second view angle structure of a plastic extruder for producing an optical cable according to an embodiment of the present invention.
Fig. 3 is an enlarged view of the structure of the feed system of fig. 1.
Fig. 4 is a cross-sectional bottom view of the feed system of fig. 3.
Fig. 5 is a top view, in cross-section, of the feed system configuration of fig. 3.
Fig. 6 is an enlarged view of the structure at a in fig. 4.
Fig. 7 is an enlarged view of the structure at B in fig. 5.
Fig. 8 is an enlarged view of the structure at C in fig. 4.
Reference numerals: 1-control box, 2-control console, 3-cooling discharge system, 4-feed system, 5-heating extrusion system, 6-feed platform, 7-feed pipe, 8-batching module, 81-batching hopper, 82-connecting hopper, 83-batching pipe, 9-feeding component, 91-rotary control unit, 911-electric control, 912-spindle, 913-gear a, 914-gear B, 915-rotary control, 92-discharge unit, 921-discharge cylinder, 922-discharge pipe, 93-feed unit, 931-feed cylinder, 932-conveying pipe, 94-feeding cavity, 10-connector, 11-feeding component, 111-connecting column, 112-control, 113-chute, 114-runner, 115-fixed plate, 116-closure, 117-guide column, 118-guide plate, 119-spring.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 8, as a plastic extruder for producing optical fiber cables according to an embodiment of the present invention, the plastic extruder comprises a control box 1, wherein a control console 2, a cooling discharging system 3 and a heating extrusion system 5 are sequentially installed on the control box 1, the control console 2 is respectively electrically connected with the cooling discharging system 3 and the heating extrusion system 5, and an output end of the heating extrusion system 5 is connected with an input end of the cooling discharging system 3, and the plastic extruder further comprises:
The feeding system 4 comprises a feeding platform 6, a feeding pipe 7, a batching module 8 and a feeding component 9, wherein the feeding platform 6 is fixed on the control box 1 and is positioned above the heating extrusion system 5, the feeding pipe 7 connected with the heating extrusion system 5 is fixed in the middle of the feeding platform 6, a plurality of groups of batching modules 8 are circumferentially distributed on the feeding platform 6, one ends of the batching modules 8 are communicated with the feeding pipe 7, the other ends of the batching modules 8 are matched with the feeding component 9 fixed on the feeding platform 6, a connecting piece 10 is fixed at the bottom of the feeding component 9, one end of the connecting piece 10 extends into the feeding pipe 7 and is connected with a material control component 11 installed in the connecting piece, and the material control component 11 is used for controlling the communication state of the batching modules 8 and the feeding pipe 7;
The material control assembly 11 comprises a connecting column 111, a control member 112, a chute 113, a sliding member 114, a fixed plate 115, a sealing member 116, a guide column 117, a guide plate 118 and a spring 119, wherein the sealing member 116 is circumferentially distributed on the inner wall of the feeding pipe 7, the sealing member 116 is intermittently matched with the joint of the material proportioning module 8 and the feeding pipe 7, the fixed plate 115 is fixed on the inner side of the sealing member 116, the guide column 117 and the sliding member 114 are sequentially installed on the fixed plate 115, one end of the guide column 117 is in sliding fit with the guide plate 118 fixed on the inner wall of the feeding pipe 7, the spring 119 is installed between the guide plate 118 and the fixed plate 115, the sliding member 114 is in sliding fit with the chute 113 formed on the control member 112, and the control member 112 is positioned in the middle part of the feeding pipe 7 and is fixedly connected with the bottom of the connecting member 10 through the connecting column 111;
The control member 112 preferably has a block-like structure with a vertical height difference on two or more sides, and the number of vertical heights can be set according to the number of the closing members 116.
As shown in fig. 3 to 8, as a preferred embodiment of the present invention, the dispensing module 8 includes a dispensing hopper 81, a connecting hopper 82 and a dispensing pipe 83, the dispensing hopper 81 is circumferentially distributed on the feeding platform 6 and fixedly connected with the feeding platform 6 by a locking bolt, the bottom of the dispensing hopper 81 is mounted with the connecting hopper 82 by the locking bolt, the bottom of the connecting hopper 82 is fixed with the dispensing pipe 83 by the locking bolt, and one end of the dispensing pipe 83 extends into the feeding pipe 7 and is communicated with the feeding pipe 7.
In this embodiment, when the automatic material changing is needed, the material feeding assembly 9 can not only convey the needed material into the idle set of proportioning hoppers 81 in a rotating manner, and the material sequentially enters the connecting hoppers 82 and the proportioning pipes 83 from the proportioning hoppers 81, but also drive the connecting pieces 10 to perform circular motion, and the connecting pieces 10 drive the control pieces 112 to perform circular rotation through the connecting columns 111, and since the control pieces 112 are of a block structure with height difference, the vertical heights of the multiple sets of sliding pieces 114 in sliding fit with the control pieces can be changed in a manner of matching with the springs 119 through the circular rotation, the multiple sets of sliding pieces 114 can change the vertical positions of the multiple sets of sealing pieces 116 connected with the sliding pieces, and not only can the connection parts of the idle set of proportioning pipes 83 and the idle set of proportioning pipes 7 be opened by the sealing pieces 116 matched with the idle set of proportioning modules 8, so that different materials can enter the idle set of proportioning pipes 7 through the idle proportioning modules 8, thereby realizing the automatic material changing of the extrusion molding machine, keeping stable production efficiency, and ensuring that the quality and performance requirements of an optical cable are met;
The other groups of sealing pieces 116 can be moved downwards to seal the joints of the other groups of proportioning pipes 83 and the feeding pipes 7, other materials are blocked from entering the feeding pipes 7, continuity of the optical cable production process and stability of optical cable product quality are guaranteed, and different raw materials can be rapidly switched in the production process by the plastic extruding machine so as to adapt to production requirements of different types of optical cables, or raw materials can be rapidly replaced when the quality problem of the raw materials is detected, so that production interruption or damage to product quality is avoided, high efficiency and high quality of optical cable production are guaranteed, and meanwhile, the automation level and flexibility of a production line are improved.
In a preferred embodiment, the connector 10 preferably has a T-shaped columnar structure;
The sliding member 114 preferably adopts a sliding block structure consisting of an L-shaped connecting rod and a sphere;
the closure 116 preferably has an arcuate plate-like configuration with an outer wall that engages the inner wall of the feed tube 7 to substantially close the junction of the dispensing tube 83 and the feed tube 7.
As shown in fig. 3 to 6, as a preferred embodiment of the present invention, the feeding assembly 9 includes a rotary control unit 91, a discharging unit 92 and a feeding unit 93, one end of the rotary control unit 91 is installed on the feeding platform 6, the other end of the rotary control unit 91 is installed on the top of the feeding pipe 7 and connected to the discharging unit 92, the discharging unit 92 is rotatably installed at the bottom of the feeding unit 93, the feeding unit 93 is fixed on the feeding platform 6, and the bottom of the discharging unit 92 is fixed with the connecting member 10.
As shown in fig. 3 to 6, as a preferred embodiment of the present invention, the rotary control unit 91 includes an electric control 911, a spindle 912, a gear a913, a gear B914 and a rotary control 915, where the electric control 911 is fixed on the feeding platform 6, the spindle 912 is fixed on the output end of the electric control 911, the gear a913 meshed with the gear B914 is fixed on the spindle 912, the gear B914 is installed on the outer wall of the rotary control 915, the bottom of the rotary control 915 is rotatably installed on the feeding pipe 7, the top of the rotary control 915 is connected with the bottom of the discharging unit 92, and both the rotary control 915 and the gear B914 are in a ring structure.
As shown in fig. 3 to 6, as a preferred embodiment of the present invention, the discharging unit 92 includes a discharging tube 921 and a discharging tube 922, the top of the discharging tube 921 is rotatably mounted at the bottom of the feeding unit 93, the bottom of the discharging tube 921 is fixedly connected with the rotary control 915 and is fixedly provided with a connecting member 10, and one side of the discharging tube 921 is fixedly provided with the discharging tube 922 matched with the dosing module 8.
As shown in fig. 3 to 6, as a preferred embodiment of the present invention, the feeding unit 93 includes a feeding cylinder 931 and a delivery pipe 932, the feeding cylinder 931 is fixed on the feeding platform 6, a discharging cylinder 921 is rotatably installed at the bottom of the feeding cylinder 931, the feeding cylinder 931 and the discharging cylinder 921 are communicated with each other, and the delivery pipe 932 is fixed at one side of the feeding cylinder 931.
As shown in fig. 3 to 7, as a preferred embodiment of the present invention, the feeding barrel 931 and the discharging barrel 921 are provided with funnel-like and mutually communicated feeding chambers 94, and the feeding chambers 94 on the feeding barrel 931 are of an inverted funnel shape, the feeding chambers 94 on the discharging barrel 921 are of an upright funnel shape, and the discharging barrel 921, the control member 112, the spin control member 915 and the feeding pipe 7 are concentric.
In this embodiment, the electric control 911 drives the spindle 912 to rotate, the spindle 912 drives the gear a913 to rotate, the gear a913 drives the rotary control 915 to rotate through the gear B914, the rotary control 915 drives the discharge cylinder 921 to rotate, so that the discharge pipe 922 on the discharge cylinder 921 rotates to the upper part of the specified material dispensing module 8, the conveying pipe 932 sucks the required material into the feed cylinder 931 and drops the required material into the discharge cylinder 921, and finally the required material is discharged into the specified material dispensing module 8 through the discharge pipe 922, thereby realizing the function of automatic material switching;
And the ejection of compact section of thick bamboo 921 drives accuse material subassembly 11 work through connecting piece 10 for accuse material subassembly 11 can open the pan feeding mouth of appointed batching module 8 below, and seal other pan feeding mouths simultaneously, ensure the continuity of optical cable production process and the stability of optical cable product quality, make the extruder can the different raw materials of quick switch in the production process, with the production demand of adaptation different grade type optical cable, perhaps change the raw materials rapidly when detecting raw materials quality problem, thereby avoid production interruption or product quality impaired, when guaranteeing the high efficiency and the high quality of optical cable production, also improved the automation level and the flexibility of production line.
In a preferred embodiment, the electric control device 911 is preferably a servo motor;
The spin control 915 preferably has a circular block structure.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. The utility model provides a plastic extruding machine is used in optical cable production, includes the control box, install control cabinet, cooling ejection of compact system and heating extrusion system on the control box in proper order, the control cabinet respectively with cooling ejection of compact system and heating extrusion system electric connection, heating extrusion system's output links to each other with cooling ejection of compact system's input, its characterized in that still includes:
The feeding system comprises a feeding platform, a feeding pipe, a batching module and a feeding component, wherein the feeding platform is fixed on a control box and is positioned above the heating extrusion system, a feeding pipe connected with the heating extrusion system is fixed in the middle of the feeding platform, a plurality of groups of batching modules are circumferentially distributed on the feeding platform, one ends of the batching modules are communicated with the feeding pipe, the other ends of the batching modules are matched with the feeding component fixed on the feeding platform, a connecting piece is fixed at the bottom of the feeding component, one end of the connecting piece extends into the feeding pipe and is connected with a material control component arranged in the feeding pipe, and the material control component is used for controlling the communication state of the batching modules and the feeding pipe;
The material control assembly comprises a connecting column, a control piece, a sliding piece, a fixed plate, a sealing piece, a guide column, a guide plate and a spring, wherein the sealing piece is circumferentially distributed on the inner wall of the feeding pipe, the sealing piece is intermittently matched with the joint of the batching module and the feeding pipe, the fixed plate is fixed on the inner side of the sealing piece, the guide column and the sliding piece are sequentially installed on the fixed plate, one end of the guide column is in sliding fit with the guide plate fixed on the inner wall of the feeding pipe, the spring is installed between the guide plate and the fixed plate, the sliding piece is in sliding fit with the sliding groove formed in the control piece, and the control piece is positioned in the middle part of the feeding pipe and is fixedly connected with the bottom of the connecting piece through the connecting column;
The control piece adopts a block structure with vertical height difference between two sides;
When automatic material changing is needed, the material conveying assembly conveys the needed materials into an idle one-group material mixing module in a rotating mode, meanwhile, the material conveying assembly drives the connecting piece to rotate, the connecting piece drives the control piece to rotate through the connecting column, the control piece changes the heights of a plurality of groups of sliding pieces in a rotating mode and a mode of being matched with the guide column and the spring, the plurality of groups of sliding pieces drive one group of sealing pieces matched with the idle one-group material mixing module to move upwards in a mode of changing the heights and drive the other groups of sealing pieces to move downwards simultaneously, the sealing pieces open the joint of the material mixing module and the material feeding cylinder in a moving upwards mode, and the material mixing module seals the joint of the material mixing module and the material feeding cylinder in a moving downwards mode, so that automatic material changing of the plastic extruding machine is realized in a mode of being matched with the sealing pieces and the material feeding pipe;
the material conveying assembly comprises:
one end of the rotary control unit is arranged on the feeding platform, and the other end of the rotary control unit is arranged at the top of the feeding pipe;
A feed unit fixed to the feed platform; and
The discharging unit is rotatably arranged at the bottom of the feeding unit, the bottom of the discharging unit is connected with the rotary control unit, and a connecting piece is fixed at the bottom of the discharging unit;
The rotary control unit comprises:
the electric control part is fixed on the feeding platform, and a main shaft is fixed at the output end of the electric control part;
A gear A fixed on the main shaft;
the top of the rotary control piece is connected with the bottom of the discharging unit; and
The gear B is fixed on the outer wall of the rotary control, the gear B is meshed with the gear A, and the gear B and the rotary control are of annular block structures.
2. The plastic extruder for producing fiber optic cables of claim 1, wherein the compounding module comprises:
The distributing hoppers are circumferentially distributed on the feeding platform and fixedly connected with the feeding platform through locking bolts, and the distributing hoppers are matched with the material conveying assembly;
the connecting hopper is fixed at the bottom of the proportioning hopper through a locking bolt; and
The batching pipe is fixed at the bottom of the connecting hopper through the locking bolt, and one end of the batching pipe extends into the feeding pipe and is communicated with the feeding pipe.
3. The plastic extruder for producing optical fiber cable according to claim 1, wherein the discharging unit comprises:
the top rotates the ejection of compact section of thick bamboo of installing in feeding unit bottom, the bottom and the control fixed connection that revolves of ejection of compact section of thick bamboo are fixed with the connecting piece, one side of ejection of compact section of thick bamboo is fixed with the discharging pipe with batching module matched with.
4. A plastic extruder for producing optical fiber cables as claimed in claim 3, wherein said feeding unit comprises:
The feeding platform is fixed with a feeding cylinder, a discharging cylinder is rotatably arranged at the bottom of the feeding cylinder, the feeding cylinder and the discharging cylinder are mutually communicated, and a conveying pipe is fixed on one side of the feeding cylinder.
5. The plastic extruding machine for producing optical cables according to claim 4, wherein the feeding cylinder and the discharging cylinder are internally provided with funnel-shaped material conveying cavities, the two groups of material conveying cavities are mutually communicated, and the discharging cylinder, the control piece, the rotary control piece and the feeding pipe are concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410532484.8A CN118107144B (en) | 2024-04-30 | 2024-04-30 | Plastic extruding machine for optical cable production |
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|---|---|---|---|
| CN202410532484.8A CN118107144B (en) | 2024-04-30 | 2024-04-30 | Plastic extruding machine for optical cable production |
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| CN118107144A CN118107144A (en) | 2024-05-31 |
| CN118107144B true CN118107144B (en) | 2024-06-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107694395A (en) * | 2017-07-03 | 2018-02-16 | 宁波市鄞州明联物联科技有限公司 | A kind of modified feed mixing and blending machine |
| CN113797831A (en) * | 2021-10-09 | 2021-12-17 | 于润发 | Graphene raw material processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208948044U (en) * | 2018-10-23 | 2019-06-07 | 成都福斯汽车电线有限公司 | A kind of electric wire extruder blanking leakage-proof device |
| CN215655016U (en) * | 2021-09-01 | 2022-01-28 | 徐州舜恩工业装备有限公司 | A raw materials ration adds device for regeneration pitch is mixed |
| CN116551874B (en) * | 2023-06-02 | 2023-11-28 | 浙江建新塑胶股份有限公司 | PVC calendering film batching proportioning and mixing device and proportioning and mixing method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694395A (en) * | 2017-07-03 | 2018-02-16 | 宁波市鄞州明联物联科技有限公司 | A kind of modified feed mixing and blending machine |
| CN113797831A (en) * | 2021-10-09 | 2021-12-17 | 于润发 | Graphene raw material processing technology |
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