CN209832301U - Screening device for medium-density polyethylene sheath material - Google Patents
Screening device for medium-density polyethylene sheath material Download PDFInfo
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- CN209832301U CN209832301U CN201920583045.4U CN201920583045U CN209832301U CN 209832301 U CN209832301 U CN 209832301U CN 201920583045 U CN201920583045 U CN 201920583045U CN 209832301 U CN209832301 U CN 209832301U
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- screening
- blanking
- plate
- density polyethylene
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Abstract
The utility model discloses a screening device for medium density polyethylene sheath materials in the technical field of sheath material production, which comprises a screening box, a screening component, a driving component, a first blanking component and a second blanking component, wherein the driving component drives a swinging rod to swing in a reciprocating manner, and the sheath materials move back and forth to pass through the screening of a first screen; after the screening of the first screen is finished, the first blanking groove is opened through the first blanking assembly, and the nesting is screened through the second screen in the back-and-forth movement, so that the nesting is screened in a grading manner, and the screening effect is improved; after screening is finished, the second blanking assembly opens the second blanking groove, and the jacking materials are blanked outwards through the second blanking groove and the second guide groove, so that blanking is simple and convenient; through set up first screen cloth and second screen cloth on same screening subassembly, accomplish multistage screening, when improving the screening effect, reduce whole sieving mechanism's volume, and then reduce its occupation space.
Description
Technical Field
The utility model relates to a sheath material production technical field specifically is a sieving mechanism for medium density polyethylene sheath material.
Background
The cable sheath is the outermost layer of the cable, such as a polyvinyl chloride sheath, and the pipe passing through the cable sheath is called a protection pipe.
The polyethylene sheath material is a granular material prepared by taking polyvinyl chloride resin as a base material, adding auxiliary agents such as a plasticizer, a stabilizer, a coloring agent, a special additive and the like, mixing, plasticizing and granulating to form a sheathing material raw material, and then performing extrusion molding to form a cable sheath; typically comprising a high density polyethylene sheath, a medium density polyethylene sheath, and a low density/linear low density slip sleeve.
Well density polyethylene cover material is black centre of a circle granule, generally need filter in production and processing process, current granular material sieving mechanism adopts the shale shaker more, a shale shaker subassembly during operation can only carry out once screening, when needing to carry out the secondary screening, need additionally increase the shale shaker subassembly, can not carry out the secondary screening on same shale shaker, it is inconvenient to use, and guarantee the screening effect in the time of convenient unloading, the shale shaker generally need set up to longer length, therefore, occupation space is great.
Based on this, the utility model designs a sieving mechanism for medium density polyethylene sheath material to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieving mechanism for medium density polyethylene sheath material to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sieving mechanism for medium density polyethylene sheath material, including base and screening case, sliding connection has the collecting box in the middle of the top surface of base, top surface four corners department is fixed with the bracing piece, the top of bracing piece and the bottom surface fixed connection of screening case, be fixed with the inlet pipe in the middle of the top surface of screening case, the top of inlet pipe is fixed with the feeder hopper, be provided with the screening subassembly in the inner chamber of screening case, one side of screening subassembly is provided with drive assembly, the screening case preceding, back lateral wall lower part is provided with first baffle box and second baffle box respectively, be provided with the feed opening in the middle of the bottom of screening case, and the bottom surface is to feed opening department slope.
Preferably, the screening subassembly includes the bottom plate, the fixed curb plate of the left and right sides of bottom plate, it is preceding, the back both sides all are fixed with two hang plates of symmetry slope, and correspond first baffle box and the position of second baffle box between the outside end of two hang plates and be provided with first silo and second silo down, be provided with first screen cloth on the bottom plate, be fixed with the second screen cloth in the first silo, the inboard of second screen cloth is provided with first unloading subassembly, be provided with second unloading subassembly in the second silo, be fixed with the axis of rotation respectively in the middle of the lateral surface of two curb plates, the axis of rotation rotates with the lateral wall of screening case to be connected, and one of them axis of rotation is connected with drive assembly.
Preferably, drive assembly includes that the top is fixed in the epaxial rocking rod of rotation, and the lower part of rocking rod is provided with the spread groove along length direction, and fixed mounting has the rotation motor on the lateral wall of screening case, and the rotation motor electricity is connected with power and switch, and the output shaft that rotates the motor stretches into in the screening case and is fixed with the rolling disc, and the rolling disc is located the outside of rocking rod, and the eccentric connecting axle that is fixed with on the medial surface, and the connecting axle is located the spread groove.
Preferably, first unloading subassembly is including the first flitch that is arranged in first silo, first flitch is perpendicular with first silo bottom surface, and both sides limit and the both sides wall sliding connection of first silo, first silo is stretched out and is fixed with the movable plate on the top of first flitch, the bottom surface bilateral symmetry of movable plate is fixed with the carriage release lever, the lateral wall upper portion symmetry of first silo is fixed with the fixed station, the bottom of carriage release lever passes the fixed station and is fixed with the spring board, and be provided with the spring between spring board and the fixed station, the bottom surface bilateral symmetry of movable plate is fixed with annular magnet, the corresponding position is fixed with the electro-magnet on the fixed station, the electro-magnet electricity is connected with power and switch.
Preferably, the structure of the second blanking assembly is the same as that of the first blanking assembly, the second blanking assembly comprises a first blanking plate positioned in the first blanking groove, a movable plate, a movable rod, a spring plate and an annular magnet are correspondingly arranged on the second blanking plate, and the outer side wall of the second blanking groove is correspondingly fixed on the fixed table and the electromagnet.
Preferably, a material collecting hopper is fixed on the bottom surface of the first screen, a material collecting port is arranged in the middle of the bottom surface of the material collecting hopper, and four edges of the top surface of the material collecting hopper are fixedly connected with four edges of the bottom surface of the first screen respectively.
Preferably, baffles are fixed on both sides of the first material guide groove and the second material guide groove, and the outer ends of the baffles incline inwards.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the swinging rod to swing in a reciprocating way through the driving component, the screening component wheel inclines towards the first material guide groove and the second material guide groove, the jacking moves back and forth between the first blanking groove and the second blanking groove, and the screening effect is good through the screening of the first screen; after the screening of the first screen is finished, the first blanking groove is opened through the first blanking assembly, and the nesting is screened through the second screen in the reciprocating motion of the screening assembly, so that the nesting is screened in a grading manner, and the screening effect is improved; after screening is finished, the second blanking assembly opens the second blanking groove, and the jacking materials are blanked outwards through the second blanking groove and the second guide groove, so that blanking is simple and convenient; through set up first screen cloth and second screen cloth on same screening subassembly, accomplish multistage screening, when improving the screening effect, reduce whole sieving mechanism's volume, and then reduce its occupation space, it is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the connection between the rocking bar and the rotating disk according to the present invention;
fig. 5 is a schematic structural diagram of the blanking plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-screening box, 101-feed opening, 102-support rod, 103-collection box, 104-first guide chute, 105-second guide chute, 2-feed hopper, 201-feed pipe, 3-screening component, 301-first screen, 302-first blanking groove, 303-second screen, 304-second blanking groove, 305-fixed table, 4-rotating shaft, 401-swinging rod, 5-rotating disc, 501-rotating motor, 502-connecting shaft, 6-second blanking plate, 601-moving plate, 602-moving rod, 603-spring plate and 604-annular magnet.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example one
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a sieving mechanism for medium density polyethylene sheath material, including base and screening case 1, sliding connection has collecting box 103 in the middle of the top surface of base, top surface four corners department is fixed with bracing piece 102, the top of bracing piece 102 and the bottom surface fixed connection of screening case 1, be fixed with inlet pipe 201 in the middle of the top surface of screening case 1, the top of inlet pipe 201 is fixed with feeder hopper 2, be provided with screening subassembly 3 in the inner chamber of screening case 1, one side of screening subassembly 3 is provided with drive assembly, screening case 1 preceding, back lateral wall lower part is provided with first baffle box 104 and second baffle box 105 respectively, be provided with feed opening 101 in the middle of the bottom of screening case 1, and the bottom surface is to feed opening 101 department slope.
Screening subassembly 3 includes the bottom plate, the fixed curb plate in the left and right sides of bottom plate, it is preceding, the back both sides all are fixed with two hang plates of symmetry slope, and the position that corresponds first baffle box 104 and second baffle box 105 between the outside end of two hang plates is provided with silo 302 and second silo 304 under first, be provided with first screen cloth 301 on the bottom plate, be fixed with second screen cloth 303 in the silo 302 under first, the inboard of second screen cloth 303 is provided with first unloading subassembly, be provided with second unloading subassembly in the silo 304 under the second, be fixed with axis of rotation 4 respectively in the middle of the lateral surface of two curb plates, axis of rotation 4 rotates with the lateral wall of screening box 1 and is connected, and one of them axis of rotation 4 is connected with the drive assembly.
Drive assembly includes that the top is fixed in the rocking rod 401 on the axis of rotation 4, the lower part of rocking rod 401 is provided with the spread groove along length direction, fixed mounting has rotation motor 501 on the lateral wall of screening case 1, rotation motor 501 electricity is connected with power and switch, the output shaft of rotation motor 501 stretches into in screening case 1 and is fixed with rolling disc 5, rolling disc 5 is located the outside of rocking rod 401, and the eccentric connecting axle 1502 that is fixed with on the medial surface, connecting axle 1502 is located the spread groove.
The working principle of the embodiment is as follows: the screening components 3 in the screening box 1 are fed through the discharging hopper and the discharging pipe, the rotating motor 501 drives the rotating disc 5 to rotate, wherein the rotating disc 5, the connecting shaft 1502 and the swinging rod 401 form a crank rocker mechanism, when the rotating disc 5 rotates, the connecting shaft 1502 rotates along with the rotating disc and slides relatively along a connecting groove, so that the swinging rod 401 is driven to swing in a reciprocating manner, the screening components 3 rotate to flow to the first material guide groove 104 and the second material guide groove 105 to incline, the nesting materials on the screening components 3 move back and forth between the first discharging groove 302 and the second discharging groove 304, the screening effect is good through the screening of the first screen 301, and the meshes of the second screen 303 are larger than those of the first screen 301; after the screening of the first screen 301 is finished, the first blanking groove 302 is opened through the first blanking assembly, and when the driving assembly drives the screening assembly 3 to reciprocate, the nesting materials are screened through the second screen 303, so that the nesting materials are screened in a grading manner, and the screening effect is improved; after screening is finished, the second discharging assembly opens the second discharging groove 304, the driving assembly drives the swinging assembly to incline towards the second guide groove 105, the jacking moves outwards through the second discharging groove 304 and discharges outwards along the second guide groove 105, and discharging is simple and convenient; through set up first screen cloth 301 and second screen cloth 303 on same screening subassembly 3, accomplish multistage screening, when improving the screening effect, reduce whole sieving mechanism's volume, and then reduce its occupation space, it is more convenient to use.
Example two
On the basis of the first embodiment, the first blanking assembly includes a first blanking plate located in the first blanking slot 302, the first blanking plate is perpendicular to the bottom surface of the first blanking slot 302, two side edges of the first blanking plate are slidably connected with two side walls of the first blanking slot 302, the top end of the first blanking plate extends out of the first blanking slot 302 and is fixed with a moving plate 601, moving rods 602 are symmetrically fixed on two sides of the bottom surface of the moving plate 601, fixed tables 305 are symmetrically fixed on the upper portion of the outer side wall of the first blanking slot 302, the bottom end of the moving rod 602 penetrates through the fixed tables 305 and is fixed with spring plates 603, springs are arranged between the spring plates 603 and the fixed tables 305, ring magnets 604 are symmetrically fixed on two sides of the bottom surface of the moving plate 601, electromagnets are fixed on the fixed tables 305 at corresponding positions, and are.
The second blanking assembly has the same structure as the first blanking assembly, and includes a first blanking plate located in the first blanking slot 302, a moving plate 601, a moving rod 602, a spring plate 603, and an annular magnet 604 are correspondingly disposed on the second blanking plate 6, and the outer side wall of the second blanking slot 304 is correspondingly fixed to the fixed table 305 and the electromagnet.
When the screening of the first screen 301 is finished and the screening needs to be performed through the second screen 303, the electromagnet is electrified and repulses the annular magnet 604, the moving plate 601 drives the first blanking plate to move upwards, the bottom end of the first blanking plate is separated from the bottom surface of the first blanking groove 302, the second screen 303 is exposed, when the driving assembly drives the screening assembly 3 to swing, the nesting materials are screened through the second screen 303, after the screening is finished, the swinging assembly inclines towards the second guide groove 105 through the driving assembly, the electromagnet of the second blanking assembly is electrified, the bottom surface of the second blanking plate 6 is separated from the bottom surface of the second blanking groove 304, the nesting materials move outwards between the bottom end of the second blanking plate 6 and the bottom surface of the second blanking groove 304 and are blanked outwards through the second guide groove 105, and the blanking is simple and convenient.
EXAMPLE III
On the basis of the second embodiment, a collecting hopper is fixed on the bottom surface of the first screen 301, a collecting port is arranged in the middle of the bottom surface of the collecting hopper, and four edges of the top surface of the collecting hopper are respectively fixedly connected with four edges of the bottom surface of the first screen 301; the jacking through first screen cloth 301 gets into the collecting hopper to through the mouth whereabouts that gathers materials, and through the feed opening 101 unloading of screening case 1 bottom, make screening subassembly 3 when swaing the screening through the effect of collecting hopper, will concentrate through the jacking of first screen cloth 301, avoid the jacking to scatter about when swaing.
Baffles are fixed on two side edges of the first material guide groove 104 and the second material guide groove 105, and the outer side ends of the baffles are inclined inwards; the nesting material passing through the second screen 303 enters the first blanking groove 302 and falls into the first guide groove 104 when the screening assembly 3 inclines towards the first guide groove 104, the nesting material is prevented from directly falling from the side wall of the blanking groove by the baffle, the nesting material is intensively blanked by the inclined section of the baffle, and the baffle on the second blanking groove 304 plays the same role in blanking of the second blanking groove 304.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a medium density polyethylene is sieving mechanism for sheath material, includes base and screening case, its characterized in that: sliding connection has the collecting box in the middle of the top surface of base, and top surface four corners department is fixed with the bracing piece, the top of bracing piece and the bottom surface fixed connection of screening case, be fixed with the inlet pipe in the middle of the top surface of screening case, the top of inlet pipe is fixed with the feeder hopper, be provided with the screening subassembly in the inner chamber of screening case, one side of screening subassembly is provided with drive assembly, the preceding, back lateral wall lower part of screening case is provided with first baffle box and second baffle box respectively, is provided with the feed opening in the middle of the bottom of screening case, and the bottom surface is to feed opening department slope.
2. The screening device for medium density polyethylene sheath material according to claim 1, characterized in that: the screening subassembly includes the bottom plate, and the curb plate is fixed to the left and right sides of bottom plate, and preceding, back both sides all are fixed with two hang plates of symmetry slope, and correspond the position of first baffle box and second baffle box between the outside end of two hang plates and be provided with first silo and second silo down, be provided with first screen cloth on the bottom plate, be fixed with the second screen cloth in the first silo, the inboard of second screen cloth is provided with first unloading subassembly, is provided with second unloading subassembly in the second silo, two be fixed with the axis of rotation respectively in the middle of the lateral surface of curb plate, the axis of rotation is connected with the lateral wall rotation of screening case, and one of them axis of rotation is connected with drive assembly.
3. The screening device for medium density polyethylene sheath material according to claim 2, characterized in that: the drive assembly includes that the top is fixed in the epaxial rocking rod of rotation, and the lower part of rocking rod is provided with the spread groove along length direction, fixed mounting has the rotation motor on the lateral wall of screening case, rotates the motor electricity and is connected with power and switch, and the output shaft that rotates the motor stretches into in the screening case and is fixed with the rolling disc, the rolling disc is located the outside of rocking rod, and the eccentric minor axis that is fixed with on the medial surface, and the minor axis is located the spread groove.
4. The screening device for medium density polyethylene sheath material according to claim 3, characterized in that: the first blanking assembly comprises a first blanking plate located in a first blanking groove, the bottom surface of the first blanking plate is perpendicular to the bottom surface of the first blanking groove, two side edges of the first blanking plate are connected with two side walls of the first blanking groove in a sliding mode, the top end of the first blanking plate extends out of the first blanking groove and is fixed with a movable plate, moving rods are symmetrically fixed to two sides of the bottom surface of the movable plate, fixed tables are symmetrically fixed to the upper portions of the outer side walls of the first blanking groove, the bottom ends of the moving rods penetrate through the fixed tables and are fixed with spring plates, springs are arranged between the spring plates and the fixed tables, annular magnets are symmetrically fixed to two sides of the bottom surface of the movable plate, electromagnets are fixed to corresponding positions on the fixed tables.
5. The screening device for medium density polyethylene sheath material according to claim 4, wherein: the structure of the second blanking assembly is the same as that of the first blanking assembly, the second blanking assembly comprises a first blanking plate located in a first blanking groove, a movable plate, a movable rod, a spring plate and an annular magnet are correspondingly arranged on the second blanking plate, and the outer side wall of the second blanking groove is correspondingly fixed on a fixed table and an electromagnet.
6. The screening device for medium density polyethylene sheath material according to claim 5, wherein: the bottom surface of first screen cloth is fixed with the collecting hopper, be provided with the material collecting mouth in the middle of the bottom surface of collecting hopper, and the top surface four sides of collecting hopper respectively with the bottom surface four sides fixed connection of first screen cloth.
7. The screening apparatus for medium density polyethylene sheath material according to claim 1 ~ 6, wherein the first and second guide chutes have baffle plates fixed to both sides thereof, and the outer ends of the baffle plates are inclined inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583045.4U CN209832301U (en) | 2019-04-26 | 2019-04-26 | Screening device for medium-density polyethylene sheath material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583045.4U CN209832301U (en) | 2019-04-26 | 2019-04-26 | Screening device for medium-density polyethylene sheath material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832301U true CN209832301U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920583045.4U Expired - Fee Related CN209832301U (en) | 2019-04-26 | 2019-04-26 | Screening device for medium-density polyethylene sheath material |
Country Status (1)
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| CN (1) | CN209832301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530729A (en) * | 2020-05-08 | 2020-08-14 | 郭桃桃 | Multilayer screening equipment for fertilizer production |
| CN112337606A (en) * | 2020-10-20 | 2021-02-09 | 冯彦杰 | Screening device is prevented blockking up by material for chemical production |
| CN113058845A (en) * | 2021-04-01 | 2021-07-02 | 滨州职业学院 | Material sieving mechanism for chemical industry convenient to quickly separating edulcoration |
| CN113799355A (en) * | 2021-09-16 | 2021-12-17 | 江苏鑫河智能装备有限公司 | Extrusion forming equipment applied to PVC plastic pipe production |
-
2019
- 2019-04-26 CN CN201920583045.4U patent/CN209832301U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530729A (en) * | 2020-05-08 | 2020-08-14 | 郭桃桃 | Multilayer screening equipment for fertilizer production |
| CN111530729B (en) * | 2020-05-08 | 2021-07-16 | 齐齐哈尔市茂尔农业有限公司 | Multilayer screening equipment for fertilizer production |
| CN112337606A (en) * | 2020-10-20 | 2021-02-09 | 冯彦杰 | Screening device is prevented blockking up by material for chemical production |
| CN113058845A (en) * | 2021-04-01 | 2021-07-02 | 滨州职业学院 | Material sieving mechanism for chemical industry convenient to quickly separating edulcoration |
| CN113058845B (en) * | 2021-04-01 | 2022-03-11 | 滨州职业学院 | Material sieving mechanism for chemical industry convenient to quickly separating edulcoration |
| CN113799355A (en) * | 2021-09-16 | 2021-12-17 | 江苏鑫河智能装备有限公司 | Extrusion forming equipment applied to PVC plastic pipe production |
| CN113799355B (en) * | 2021-09-16 | 2023-08-01 | 江苏鑫河智能装备有限公司 | Extrusion molding equipment applied to PVC plastic pipe production |
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Granted publication date: 20191224 Termination date: 20210426 |