CN111873217B - System is decided with filtering extrusion to elastomeric compound - Google Patents
System is decided with filtering extrusion to elastomeric compound Download PDFInfo
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- CN111873217B CN111873217B CN202010579400.8A CN202010579400A CN111873217B CN 111873217 B CN111873217 B CN 111873217B CN 202010579400 A CN202010579400 A CN 202010579400A CN 111873217 B CN111873217 B CN 111873217B
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- filtering
- rubber
- rubber compound
- conveying device
- tabletting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of rubber compound processing, in particular to a filtering, extruding and cutting system for rubber compound, which comprises a lifting device, a tabletting device, an extruding and conveying device and a filtering and cutting device, wherein the lifting device comprises a lifting roller, the discharge side of the lifting roller is positioned above the filtering device, the tabletting device is arranged between the lifting roller and the feed inlet of the extruding and conveying device, the filtering and cutting device is arranged at the discharge outlet of the extruding and conveying device, the lifting roller is used for lifting the strip rubber compound to be filtered above the extruding and conveying device, the tabletting device is used for carrying the strip rubber compound led out by the lifting roller, pre-compressing is carried out and guiding the strip rubber compound to be led into the feed inlet of the extruding and conveying device, and the strip rubber compound is led into the extruding and conveying device, then forms a plurality of strip rubber compounds side by side through the filtering and cutting device and is cut.
Description
Technical Field
The invention relates to the technical field of rubber compound processing, in particular to a filtering, extruding and cutting system for rubber compound.
Background
The rubber compound is made of raw rubber and can be used as a colloid to be applied to adhesive attaching procedures of cloth, paper materials and the like.
At present, the rubber compound is prepared by mixing a compounding ingredient in blocky and powdery raw rubber through a rubber mixing mill, and the raw rubber needs to be filtered before a processing process and a subsequent use process.
The existing mixing device comprises a vertical cylindrical structure, a filter screen is arranged in the cylindrical structure, and the mixed rubber is pressed by force to pass through the filter screen for filtering. When the existing device is used for filtering, because the internal space of the tubular structure is limited, blocky rubber compound can only be led into the feed inlet of the tubular structure in a graded manner, and a batch of rubber compound is led out when the rubber compound is pressed down once, so that the process cannot realize continuous filtering. In addition, since the rubber compound introduced into the cylindrical structure is massive, it has a large volume and a hard texture, and the rubber compound introduced from each of the filter holes of the filter screen is not uniform enough every time it is compressed, and the amount of discharged rubber is maximized at the center and small around the center.
Disclosure of Invention
The invention aims to make up the defects of the prior art, and provides the filtering and layering system for the rubber compound, which is reasonable in structure, can be pre-extruded before filtering, is uniform in discharging and can be used for continuously discharging the rubber compound.
The technical scheme adopted by the invention is as follows:
the utility model provides a system is decided with filtration extrusion to elastomeric compound which characterized in that: including hoisting device, film clamp, extrusion conveyer and filtration cutting device, hoisting device includes the lifting roller, and the delivery side of this lifting roller is located filter equipment's top install between lifting roller and the feed inlet of extrusion conveyer film clamp, filter cutting device installs the discharge gate position at extrusion conveyer, and the lifting roller is used for treating filterable banded elastomeric compound to promote to extrusion conveyer top, and film clamp is used for accepting the banded elastomeric compound that the lifting roller was derived, carries out precompression and guides its leading-in extrusion conveyer's feed inlet, and the banding elastomeric compound forms a plurality of strip elastomeric compounds side by side through filtering cutting device behind the leading-in extrusion conveyer to cut off.
Furthermore, the tabletting device comprises a plurality of tabletting roller sets, each tabletting roller set comprises two tabletting rollers arranged side by side at intervals, and a gap between the two tabletting rollers in the tabletting roller set above the feed inlet of the extrusion conveying device is positioned at the orthographic projection position of the feed inlet.
Furthermore, extrusion conveyer includes a horizontal rubber pipe of leading, it leads the gluey passageway to lead the rubber pipe for cylindric its inside along the axial system, should lead the rubber pipe outer wall upper end and make the feed inlet, install a spiral dabber in the rubber pipe of leading, the rear end of this spiral dabber is worn out by the rear end of leading the rubber pipe and is connected with the output of a motor, the preceding tip of spiral dabber is located the discharge gate position of leading the rubber pipe, and the direction of transfer of this spiral dabber will mix the rubber and convey the discharge gate position of axial tip by leading the rubber inside, this discharge gate position movable mounting have the filtration cutting device.
Further, filter cutting device includes a closing cap body, and this closing cap body is cyclic annular, a rotary disk is installed with one heart to closing cap body inner edge, and the filter screen is installed to the middle part an organic whole of this rotary disk, and the filter screen can take place circumferential direction for the closing cap body, the integrative cover in tip periphery of rotary disk dorsad extrusion conveyer discharge gate one side is equipped with the gear, and this gear is connected with a rotating electrical machines's output, and rotating electrical machines can drive the synchronous rotation of filter screen of rotary disk and the installation of rotary disk inner edge, the closing cap body can be closed with the discharge gate of rubber pipe, and under the closure state, filter screen and the coaxial setting of closely laminating of discharge gate.
Furthermore, the rotating motor is arranged at the upper end of the sealing cover body through a fixing frame.
Furthermore, a limiting ring is coaxially sleeved on the periphery of the end part at the same side of the rotating disc and the extrusion conveying device, a plurality of protruding limiting blocks are formed in the inner edge of the limiting ring in an extending mode along the axial direction, a plurality of limiting grooves are formed in the opening position of the rubber guide tube at uniform intervals, and the limiting grooves are matched with the limiting blocks and can close two outlets of the sealing cover body and the extrusion conveying device.
The invention has the advantages and positive effects that:
in the invention, the lifting device, the tabletting device, the extrusion conveying device and the filtering and cutting device are matched to form a continuous layering system for filtering the rubber compound.
According to the invention, the rubber compound can be supported by the belt-shaped structure in front of the lifting device, then lifted by the lifting roller, and after the rubber compound is lifted to a high position, the end part of the belt-shaped rubber compound is conveyed and guided by the plurality of tabletting roller sets, so that the rubber compound is suspended, fully extends under the action of self weight, and the elasticity and toughness of the rubber compound are improved, and the rubber compound can be orderly guided into the rubber guide pipe of the extrusion conveying device.
In the invention, the spiral mandrel is adopted to be matched with the motor to drive the rubber guide tube to form a continuous conveying mode, and the space in the rubber guide tube is limited, so that the space between the outer periphery of the spiral mandrel and the inner wall of the rubber guide tube is fixed, and the stable conveying process and the uniform conveying amount of the rubber compound can be ensured.
According to the rubber compound cutting machine, the sealing cover is adopted to install the filter screen, so that the filter screen is located outside the rubber guide pipe, the filter screen is convenient to clean and maintain, the rotary disk rotatably installed in the sealing cover body can drive the filter screen to rotate relative to the sealing cover body, and when the length of the filtered rubber compound is suitable, the rotary motor can be adopted to drive the filter screen to rotate, so that the rubber compound is cut.
In the invention, the limiting block made of the limiting ring is matched with the limiting groove made of the rubber guide pipe opening, so that the closing of the sealing cover body and the extrusion conveying device can be realized, and the fixing of the discharging position and the position of the filter screen is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic view showing the construction of a portion of the filtering and cutting apparatus according to the present invention;
fig. 4 is a partial sectional view of the closure body and the rubber duct in a closed state.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The utility model provides a system is decided with filtering extrusion to elastomeric compound, the innovation of this practicality lies in, including hoisting device, film clamp, extrusion conveyer and filtration cutting device, hoisting device includes lifting roller 3, and the discharge side of this lifting roller is located filtering device's top install between lifting roller and extrusion conveyer's feed inlet 5 film clamp, filter cutting device and install the discharge gate position at extrusion conveyer, the lifting roller is used for will treating filterable banded elastomeric compound to promote to extrusion conveyer top, and film clamp is used for accepting the banded elastomeric compound that the lifting roller was derived, carries out precompression and guides its leading-in extrusion conveyer's feed inlet, and the banding elastomeric compound forms a plurality of strip elastomeric compounds side by side through filtering cutting device behind the leading-in extrusion conveyer to cut off.
In this embodiment, the film pressing device comprises a plurality of film pressing roller sets 4, each set comprises two film pressing rollers arranged side by side at intervals, and a gap between the two film pressing rollers in the film pressing roller set above the feed inlet of the extrusion conveying device is located at the orthographic projection position of the feed inlet.
In this embodiment, the extrusion conveyer includes a horizontal rubber guide tube 6, the rubber guide tube is a cylindrical hollow cylindrical cavity 17, a rubber guide channel is formed in the cavity along the axial direction, a feed inlet is formed at the upper end of the outer wall of the rubber guide tube, a spiral mandrel 16 is installed in the rubber guide tube, the rear end of the spiral mandrel penetrates out from the rear end of the rubber guide tube, the rear end of the spiral mandrel is installed in a frame 2 and connected with the output end of a motor 1, the front end of the spiral mandrel is located at the discharge outlet of the rubber guide tube, the rubber compound is conveyed to the discharge outlet of the axial end from the inside of the rubber guide tube in the conveying direction of the spiral mandrel, and the filtering and cutting device is movably installed at the discharge outlet.
In this embodiment, filter cutting device includes a closing cap body, and this closing cap body is cyclic annular, a rotary disk 11 is installed with one heart to closing cap body inner edge, and filter screen 10 is installed to the middle part an organic whole of this rotary disk, and the filter screen can take place circumferential direction for the closing cap body, the integrative cover in tip periphery of rotary disk dorsad extrusion conveyer discharge gate one side is equipped with gear 12, and this gear passes through chain 7 and is connected with a reduction gear 8's output, and this reduction gear is connected with the output of rotating electrical machines 14, and the rotating electrical machines can drive the synchronous rotation of filter screen of rotary disk and the installation of rotary disk inner edge, the closing cap body can be closed with the discharge gate of rubber guide pipe, under the closed state, filter screen and the coaxial setting of the inseparable laminating of discharge gate.
In this embodiment, two sealing cover bodies are symmetrically installed on two sides of the opening of the material outlet of the rubber guide tube through hinges 13, and the aperture of the filtering holes of the two filtering nets in the two sealing cover bodies can be the same or different.
In this embodiment, the rotating electrical machines are installed at the upper end of the sealing cover body through the fixing frame.
In this embodiment, a limiting ring 9 is coaxially sleeved on the periphery of the end portion on the same side of the rotating disk and the extrusion conveying device, a plurality of protruding limiting blocks are formed by extending the inner edge of the limiting ring along the axial direction, a plurality of limiting grooves 15 are formed at the opening position of the rubber guide tube at uniform intervals, and the limiting grooves are matched with the limiting blocks to close the two outlets of the sealing cover body and the extrusion conveying device.
The working process of the invention is as follows:
according to the invention, the rubber compound can be supported by the belt-shaped structure in front of the lifting device, then lifted by the lifting roller, and after the rubber compound is lifted to a high position, the end part of the belt-shaped rubber compound is conveyed and guided by the plurality of tabletting roller sets, so that the rubber compound is suspended, fully extends under the action of self weight, and the elasticity and toughness of the rubber compound are improved, and the rubber compound can be orderly guided into the rubber guide pipe of the extrusion conveying device.
In the invention, the spiral mandrel is adopted to be matched with the motor to drive the rubber guide tube to form a continuous conveying mode, and the space in the rubber guide tube is limited, so that the space between the outer periphery of the spiral mandrel and the inner wall of the rubber guide tube is fixed, and the stable conveying process and the uniform conveying amount of the rubber compound can be ensured.
According to the rubber compound cutting machine, the sealing cover is adopted to install the filter screen, so that the filter screen is located outside the rubber guide pipe, the filter screen is convenient to clean and maintain, the rotary disk rotatably installed in the sealing cover body can drive the filter screen to rotate relative to the sealing cover body, and when the length of the filtered rubber compound is suitable, the rotary motor can be adopted to drive the filter screen to rotate, so that the rubber compound is cut.
In the invention, the limiting block made of the limiting ring is matched with the limiting groove made of the rubber guide pipe opening, so that the closing of the sealing cover body and the extrusion conveying device can be realized, and the fixing of the discharging position and the position of the filter screen is ensured.
In the invention, the lifting device, the tabletting device, the extrusion conveying device and the filtering and cutting device are matched to form a continuous layering system for filtering the rubber compound.
Claims (4)
1. The utility model provides a system is decided with filtration extrusion to elastomeric compound which characterized in that: the device comprises a lifting device, a tabletting device, an extrusion conveying device and a filtering and cutting device, wherein the lifting device comprises a lifting roller, the discharge side of the lifting roller is positioned above the filtering device, the tabletting device is arranged between the lifting roller and a feed inlet of the extrusion conveying device, the filtering and cutting device is arranged at a discharge outlet of the extrusion conveying device, the lifting roller is used for lifting the banded rubber compound to be filtered above the extrusion conveying device, the tabletting device is used for receiving the banded rubber compound led out by the lifting roller, pre-compacting the banded rubber compound and guiding the banded rubber compound into the feed inlet of the extrusion conveying device, and the banded rubber compound is led into the extrusion conveying device, then forms a plurality of parallel banded rubber compounds through the filtering and cutting device and is cut;
the filtering and cutting device comprises a sealing cover body, the sealing cover body is annular, a rotating disc is concentrically arranged at the inner edge of the sealing cover body, a filter screen is integrally arranged in the middle of the rotating disc, the filter screen can circumferentially rotate relative to the sealing cover body, a gear is integrally sleeved on the periphery of the end part of the rotating disc, which is back to the side of the extrusion conveying device, of the discharge port, the gear is connected with the output end of a rotating motor, the rotating motor can drive the rotating disc and the filter screen arranged at the inner edge of the rotating disc to synchronously rotate, the sealing cover body can be closed with the discharge port of the rubber guide tube, and the filter screen and the discharge port are tightly attached and coaxially arranged in a closed state;
the tabletting device comprises a plurality of tabletting roller sets, two tabletting rollers are arranged in each group at intervals side by side, and a gap between the two tabletting rollers in the tabletting roller set above the feed port of the extrusion conveying device is positioned at the orthographic projection position of the feed port.
2. A filtering, extruding and cutting system for rubber compound as claimed in claim 1, wherein: the extrusion conveyer comprises a horizontal rubber guide pipe, the rubber guide pipe is cylindrical, a rubber guide channel is formed in the rubber guide pipe in the axial direction, a feed inlet is formed in the upper end of the outer wall of the rubber guide pipe, a spiral mandrel is installed in the rubber guide pipe, the rear end part of the spiral mandrel is connected with the output end of a motor by penetrating out the rear end of the rubber guide pipe, the front end part of the spiral mandrel is located at the discharge outlet of the rubber guide pipe, rubber compound is conveyed to the discharge outlet of the axial end part from the inside of the rubber guide pipe in the conveying direction of the spiral mandrel, and the discharge outlet is movably provided with a filtering and cutting device.
3. A filtering, extruding and cutting system for rubber compound as claimed in claim 1, wherein: the rotating motor is installed at the upper end of the sealing cover body through a fixing frame.
4. A filtering, extruding and cutting system for rubber compound as claimed in claim 3, wherein: the periphery of the end part at the same side of the rotating disc and the extrusion conveying device is coaxially sleeved with a limiting ring, the inner edge of the limiting ring extends along the axial direction to form a plurality of convex limiting blocks, a plurality of limiting grooves are formed in the opening position of the rubber guide tube at uniform intervals, and the limiting grooves are matched with the limiting blocks and can close two outlets of the sealing cover body and the extrusion conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579400.8A CN111873217B (en) | 2020-06-23 | 2020-06-23 | System is decided with filtering extrusion to elastomeric compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579400.8A CN111873217B (en) | 2020-06-23 | 2020-06-23 | System is decided with filtering extrusion to elastomeric compound |
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| Publication Number | Publication Date |
|---|---|
| CN111873217A CN111873217A (en) | 2020-11-03 |
| CN111873217B true CN111873217B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010579400.8A Active CN111873217B (en) | 2020-06-23 | 2020-06-23 | System is decided with filtering extrusion to elastomeric compound |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733387B (en) * | 2021-09-13 | 2023-05-23 | 河北华虹工程材料有限公司 | Rubber processing and mixing equipment |
| CN114888996B (en) * | 2022-05-25 | 2024-02-20 | 惠州市源塑橡胶制品有限公司 | Open mill for mixing rubber |
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| CN205552945U (en) * | 2016-03-22 | 2016-09-07 | 内蒙古富特橡塑机械有限责任公司 | Novel rubber filter cutting head |
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| CN106032049A (en) * | 2016-06-27 | 2016-10-19 | 天津久元益正科技发展有限公司 | Extrusion device for rubber products |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950001185B1 (en) * | 1992-03-17 | 1995-02-14 | 백영철 | Machine for making triple filter of cigarettes |
| HUP0000131A2 (en) * | 2000-01-14 | 2003-02-28 | Regum Kft. | Method for selective recovery of components of multicomponent elastic waste especial used tyre and apparatus for production of rubberneal to the realization of method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205552944U (en) * | 2016-03-22 | 2016-09-07 | 内蒙古富特橡塑机械有限责任公司 | Rubber filter head |
| CN205552945U (en) * | 2016-03-22 | 2016-09-07 | 内蒙古富特橡塑机械有限责任公司 | Novel rubber filter cutting head |
| CN205552946U (en) * | 2016-03-22 | 2016-09-07 | 内蒙古富特橡塑机械有限责任公司 | Novel rubber rubber filter |
| CN106032049A (en) * | 2016-06-27 | 2016-10-19 | 天津久元益正科技发展有限公司 | Extrusion device for rubber products |
| CN206030473U (en) * | 2016-06-27 | 2017-03-22 | 天津久元益正科技发展有限公司 | Rubber component extruding means |
| CN212764169U (en) * | 2020-06-23 | 2021-03-23 | 天津飞龙橡胶制品有限责任公司 | Filter pressing strip system for rubber compound |
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| CN111873217A (en) | 2020-11-03 |
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