CN209350854U - A kind of filter device of plastic extruder - Google Patents
A kind of filter device of plastic extruder Download PDFInfo
- Publication number
- CN209350854U CN209350854U CN201822066849.5U CN201822066849U CN209350854U CN 209350854 U CN209350854 U CN 209350854U CN 201822066849 U CN201822066849 U CN 201822066849U CN 209350854 U CN209350854 U CN 209350854U
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- sliding rack
- filter screen
- fixed block
- bolt
- filter device
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Abstract
The utility model discloses a kind of filter devices of plastic extruder, including body, the discharge port for being provided with the feed inlet connecting with fusion apparatus on the body and being connect with extruder, filter screen is provided between the feed inlet and the discharge port in the body, the filter screen is fixedly connected with sliding rack, transmission component is slidably connected between the sliding rack and the body, the transmission component drives the filter screen to move back and forth in the body, the fixation kit that several groups are convenient for filter screen dismounting is provided between the sliding rack and the filtering.Through the above technical solutions, the impurity in material is cleaned before entering extruder, and filter screen is replaced automatically, it is ensured that extruder works normally, and improves the working efficiency of extruder.
Description
Technical field
The utility model relates to the technical fields of tubing manufacturing and processing equipment, more particularly, to a kind of mistake of plastic extruder
Filter device.
Background technique
PE is using a kind of thermoplastic resin made from ethylene, and PE pipe is tubing made of polyethylene defective material, is squeezed out at present
Machine is made of the part such as motor, electrical machine belt pulley, speed reducer belt wheel, speed reducer, hopper, electric appliance control box, and extruder is raw material
Formed in mould machine is extruded by screw rod rotation after heated, rotation of the screw rod in barrel, which generates, squeezes out thrust, can handle
Plastic raw materials become molten condition by solid, and plastic raw materials are compressed in screw rod, mixed, after eventually passing through mold molding, at
For qualified part or utensil, material is generally adopted from needing to be filtered material before disengaging to extruder in fusion apparatus
Strainer is all used when being filtered with the material to molten condition, under long-term work, strainer is easy to be blocked strainer, influences to filter
The filter effect of net.
In view of the above-mentioned problems, Authorization Notice No. is the Chinese patent of CN207469055U, propose a kind of with novel mistake
Filter the extruder of device, extruder side is equipped with filter, and the inside of filter is equipped with filter vat, and treated material can be from
Filter inlet enters filter interior, and the inside of filter vat is equipped with multiple heating disks, and treated material can pass through this
It is dried in process, the centrifugal force that material is generated by will receive conductive solid shaft rotation while drying, small volume
Material can be flowed out by filter vat from material outlet, volume is biggish cannot pass through filter vat and directly from waste outlet stream
Out, the lower section of screw rod be equipped with injection seat, can timely adjust the humidity of inside machine barrel, make extrusion process more easily with section
Can, the lower section of injection seat is equipped with thermovent, and the heat that extruder main body generates can shed in time, guarantees that machine is transported for a long time
Make, the side of thermovent is equipped with controller, and the side of thermovent is equipped with thermometer screen, and thermometer screen can be opened, and facilitate worker to it
It places under repair and safeguards.
Prior art among the above is easy to be blocked after having the following deficiencies: filter screen long-term work, to filter screen
Replacement operation it is complicated, influence the working efficiency of extruder.
Utility model content
The purpose of the utility model is to provide a kind of filter devices of plastic extruder, have and are filtered to material,
Automatic replacement strainer, improves the working efficiency of extrusion.
The utility model has the technical scheme that
A kind of filter device of plastic extruder, including body, be provided on the body connect with fusion apparatus into
Material mouth and the discharge port connecting with extruder, the body is interior to be provided between the feed inlet and the discharge port
Filter screen, the filter screen are fixedly connected with sliding rack, slidably connect transmission component between the sliding rack and the body,
The transmission component drives the filter screen to move back and forth in the body, is provided between the sliding rack and the filtering
Several groups are convenient for the fixation kit of filter screen dismounting.
By using above-mentioned technical proposal, the material of molten condition enters in extruder from feed inlet, and material is being fed
It enters before extruder, the impurity in material is cleaned out by filter screen, and in long-term filtration, filter screen is easy
It is blocked, under the action of transmission component, filter screen is replaced, it is ensured that extruder is normally carried out, in fixation kit
Under effect, realizes filter screen installing and dismounting, the impurity on filter screen is cleared up.
Be further arranged to: the transmission component includes the cylinder being fixedly connected with body and fixes company with the cylinder
The drive rod connect, the drive rod are fixedly connected with the sliding rack.
By using above-mentioned technical proposal, cylinder drives drive rod movement, and drive rod drives sliding rack in the horizontal direction
It moves back and forth.
Be further arranged to: the both ends that the sliding rack is away from the body are provided with the first sucker, the body
The second sucker, first sucker and the second sucker phase interaction are provided with along the two sides of the sliding rack direction of motion
With realization sealing effect.
By using above-mentioned technical proposal, during sliding rack movement, the first sucker and the second sucker interact
Under be attached together, realize the sealing effect between sliding rack and body.
Be further arranged to: the distance of the sliding rack movement is not less than the filter screen end face diameter of a circle size.
By using above-mentioned technical proposal, it is ensured that filter screen is on the position between feed inlet and extruder, realization pair
The filtration of material.
Be further arranged to: the fixation kit includes that the sliding groove being located on the sliding rack and the sliding groove are sliding
The fixed block and the fixation hole on the filter screen of dynamic connection, the fixed block is plugged in the fixation hole, described solid
Determine block and is connected with bolt for driving the fixed block to move towards the fixation hole.
By using above-mentioned technical proposal, bolt driving fixed block moves in sliding groove, and fixed block is plugged in fixation hole
It is interior, realize the fixed effect of filter screen and sliding rack.
It is further arranged to: being arranged fluted on the fixed block, the bolt is plugged in the groove, the bolt
It is set as being threadedly coupled with the sliding rack, the face that the groove is abutted with the bolt is in inclined-plane.
By using above-mentioned technical proposal, bolt is plugged in groove, and bolt is abutted with the inclined-plane of groove, and bolt is transported downwards
Fixed block is driven to move in sliding groove in dynamic process.
Be further arranged to: the fixed block is fixedly connected with flexible restoring piece with the sliding groove.
By using above-mentioned technical proposal, elastic restoring piece has the active force to resile, realizes that fixed block is sliding
Reciprocating motion in slot.
It is further arranged to: distance and the fixation of the bolt completely into movement described when arriving in the sliding rack
What block moved in the sliding groove is equidistant.
By using above-mentioned technical proposal, bolt is given to apply an active force moved downward, fixed block is towards fixation hole
Direction movement, when bolt movement moves to sliding rack completely, fixed block is located in mounting hole.
In conclusion the advantageous effects of the utility model are as follows:
(1) cylinder drives drive rod movement, and the direction that drive rod drives sliding rack to be directed away from body moves, on sliding rack
Another group of filter screen between feed inlet and extruder, under the suction-operated of the first sucker and the second sucker, realize slide
Sealing effect between moving frame and body.
(2) apply the active force for being directed away from groove direction to bolt, in the work of elastic restoring piece to resile
Under, fixed block is directed away from the direction movement of fixation hole, realizes the effect that filter screen is separated with sliding rack.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is A-A cross-sectional view in Fig. 2.
Appended drawing reference: 1, body；2, feed inlet；3, discharge port；4, filter screen；5, sliding rack；6, transmission component；7, fixed
Component；8, cylinder；9, drive rod；10, the first sucker；11, the second sucker；12, sliding groove；13, fixed block；14, fixation hole；
15, bolt；16, groove；17, elastic restoring piece.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of filter device of plastic extruder disclosed by the utility model, including body 1, the body
Feed inlet 2 and discharge port 3 are provided on 1, one end of feed inlet 2 is connect with fusion apparatus, and material is before through feed inlet 2
It is melted equipment and is processed into molten condition, the material feed inlet 2 of molten condition is provided with filtering between feed inlet 2 and discharge port 3
Net 4, filter screen 4 are filtered effect to the material of molten condition, and the impurity in material is filtered, after material passes through filter screen 4
It is entered in extruder from discharge port 3, in long-term filtration, the filter opening on filter screen 4 is easy to be blocked.
As shown in Figure 1, for the ease of replacing filter screen 4, filter screen 4 is fixedly connected with sliding rack 5, sliding rack 5 and body 1
It is set as being slidably connected, lautertuns is provided on body 1, sliding rack 5 slides in lautertuns, and two groups are provided on sliding rack 5
Filter screen 4, sliding rack 5 are being slided in lautertuns and are being moved between feed inlet 2 and discharge port 3, and sliding rack 5 is connected with transmission
Component 6, transmission component 6 drives sliding rack 5 to reciprocatingly slide in lautertuns along horizontal direction, when one group of mistake on sliding rack 5
When strainer 4 is moved in body 1, another set filter screen 4 is replaced or cleared up filter opening, realizes the suitable of extruder work
It is smooth to carry out.
As depicted in figs. 1 and 2, transmission component 6 includes the cylinder 8 being fixedly connected with body 1 and is fixedly connected with cylinder 8
Drive rod 9, drive rod 9 is fixedly connected with sliding rack 5, and cylinder 8 drives drive rod 9 to move, and drive rod 9 drives sliding rack 5 to exist
It is moved back and forth in lautertuns, the diameter of filter screen 4 is equal with feed inlet 2 and 3 end face diameter of a circle of discharge port, two groups of filter screens
4 are set in qually spaced on sliding rack 5, and the distance that cylinder 8 drives sliding rack 5 to move is greater than 4 end face diameter of a circle size of filter screen,
To the operation that filter screen 4 is replaced, the working efficiency of filtering is improved, in order to ensure the leakproofness of body 1, sliding rack 5 is separate
It is provided with the first sucker 10 in the two sides of body 1, the disk on the first sucker 10 is arranged towards one end of body 1, on body 1
It is provided with the second sucker 11, the disk on the second sucker 11 is arranged towards the side of body 1, the first sucker 10 and the second sucker 11
Cooperate the sealing effect realized between body 1 and sliding rack 5.
As shown in Figures 2 and 3, cylinder 8 pushes to the filter screen 4 needed replacing outside body 1, for the ease of to filter screen
4 are dismantled, and four groups of fixation kits 7 are fixedly installed between filter screen 4 and sliding rack 5, and fixation kit 7 includes being located at sliding rack
The fixed block 13 and the fixation hole 14 on filter screen 4 that sliding groove 12 and sliding groove 12 on 5 are slidably connected, fixed block
13 are plugged in fixation hole 14, and fixed block 13 is arranged radially along 4 end face of filter screen, and bolt 15 is connected on fixed block 13,
Bolt 15 is vertically arranged with the perpendicular where sliding rack 5, and bolt 15 is set as being threadedly coupled with sliding rack 5, and bolt 15 drives
Dynamic fixed block 13 is moved towards the direction of fixation hole 14.
As shown in figure 3, being arranged fluted 16 close to the side of bolt 15 on fixed block 13, bolt 15 passes through sliding rack 5
It is plugged in groove 16, bolt 15 is set as inclined-plane with what groove 16 abutted on one side, and the inclined-plane is along being directed away from filter screen 4
Direction extends and is directed away from 14 direction run-off the straight of fixation hole, applies the effect moved towards groove 16 to bolt 15
Power, bolt 15 drive fixed block 13 to move towards the direction of fixation hole 14, and fixed block 13 is plugged in fixation hole 14, realize sliding
The fixed effect of frame 5 and filter screen 4, fixed block 13 are fixedly connected with flexible restoring piece 17, the other end of elastic restoring piece 17 with
The inner wall of sliding groove 12 is fixedly connected, and elastic restoring piece 17 is to have elastically-deformable spring in the prior art, when 15 court of bolt
It is moved to the direction far from groove 16, in elastic restoring piece 17 under the action of resiling, realizes that fixed block 13 is directed away from
The direction of fixation hole 14 moves.
It the implementation principle of the present embodiment and has the beneficial effect that and applies an effect towards 16 direction of groove to bolt 15
Power, bolt 15 drive fixed block 13 to move towards the direction of fixation hole 14, are moved when bolt 15 is completely into in sliding rack 5
Distance be equidistant with fixed block 13 towards what 14 direction of fixation hole moved, fixed block 13 is plugged in fixation hole 14, realize
Fixed effect between filter screen 4 and sliding rack 5；Cylinder 8 drives drive rod 9 to move towards 5 direction of sliding rack, on sliding rack 5
Filter screen 4 outside body 1 replaces the filter screen 4 in body 1, realizes the replacement effect to filter screen 4, and first inhales
Disk 10 and the second sucker 11 interact, and realize the sealing effect between sliding rack 5 and body 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of filter device of plastic extruder, it is characterised in that: including body (1), be provided with and melt on the body (1)
The discharge port (3) for melting the feed inlet (2) of equipment connection and connecting with extruder, the body (1) is interior to be located at the feed inlet
(2) and between the discharge port (3) it is provided with filter screen (4), the filter screen (4) is fixedly connected with sliding rack (5), described
It is slidably connected between sliding rack (5) and the body (1) transmission component (6), the transmission component (6) drives the filter screen
(4) it is moved back and forth in the body (1), several groups is provided between the sliding rack (5) and the filtering convenient for the mistake
The fixation kit (7) of strainer (4) dismounting.
2. the filter device of plastic extruder according to claim 1, it is characterised in that: the transmission component (6) includes
The cylinder (8) being fixedly connected with body (1) and the drive rod (9) being fixedly connected with the cylinder (8), the drive rod (9)
It is fixedly connected with the sliding rack (5).
3. the filter device of plastic extruder according to claim 2, it is characterised in that: the sliding rack (5) is away from
The both ends of the body (1) are provided with the first sucker (10), and the body (1) is along the sliding rack (5) direction of motion
Two sides are provided with the second sucker (11), and sealing effect is realized in first sucker (10) and second sucker (11) interaction
Fruit.
4. the filter device of plastic extruder according to claim 3, it is characterised in that: sliding rack (5) movement
Distance is not less than the diameter dimension of the filter screen (4) end face.
5. the filter device of plastic extruder according to claim 4, it is characterised in that: the fixation kit (7) includes
Sliding groove (12) on the sliding rack (5), the fixed block (13) being slidably connected with the sliding groove (12) and it is located at
Fixation hole (14) on the filter screen (4), the fixed block (13) are plugged in the fixation hole (14), the fixed block (13)
It is connected with the bolt (15) for driving the fixed block (13) to move towards the fixation hole (14).
6. the filter device of plastic extruder according to claim 5, it is characterised in that: be arranged on the fixed block (13)
Fluted (16), the bolt (15) are plugged in the groove (16), and the bolt (15) is set as with the sliding rack (5)
It is threadedly coupled, the face that the groove (16) abuts with the bolt (15) is in inclined-plane.
7. the filter device of plastic extruder according to claim 6, it is characterised in that: the fixed block (13) with it is described
Sliding groove (12) inner wall is fixedly connected with flexible restoring piece (17).
8. the filter device of plastic extruder according to claim 7, it is characterised in that: the bolt (15) completely into
To the sliding rack (5) when interior the distance of the movement and the fixed block (13) in the sliding groove (12) at a distance from movement
It is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066849.5U CN209350854U (en) | 2018-12-08 | 2018-12-08 | A kind of filter device of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066849.5U CN209350854U (en) | 2018-12-08 | 2018-12-08 | A kind of filter device of plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350854U true CN209350854U (en) | 2019-09-06 |
Family
ID=67798732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822066849.5U Active CN209350854U (en) | 2018-12-08 | 2018-12-08 | A kind of filter device of plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350854U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694385A (en) * | 2019-10-10 | 2020-01-17 | 重庆电子工程职业学院 | Household air purification device based on Internet of things |
| CN111531835A (en) * | 2020-04-30 | 2020-08-14 | 荆州市骏达科技有限公司 | Extruder for plastic hollow plate |
| CN115157628A (en) * | 2022-07-08 | 2022-10-11 | 张家港市格雷斯机械有限公司 | Filtering device of pipe extruder |
| CN115945490A (en) * | 2023-01-30 | 2023-04-11 | 唐山金隅天材管业科技有限责任公司 | Dust pelletizing system for steel pipe welding production |
| CN117549520A (en) * | 2024-01-11 | 2024-02-13 | 常州龙光医疗技术有限公司 | Cable production method |
-
2018
- 2018-12-08 CN CN201822066849.5U patent/CN209350854U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694385A (en) * | 2019-10-10 | 2020-01-17 | 重庆电子工程职业学院 | Household air purification device based on Internet of things |
| CN111531835A (en) * | 2020-04-30 | 2020-08-14 | 荆州市骏达科技有限公司 | Extruder for plastic hollow plate |
| CN111531835B (en) * | 2020-04-30 | 2021-11-23 | 荆州市骏达科技有限公司 | Extruder for plastic hollow plate |
| CN115157628A (en) * | 2022-07-08 | 2022-10-11 | 张家港市格雷斯机械有限公司 | Filtering device of pipe extruder |
| CN115945490A (en) * | 2023-01-30 | 2023-04-11 | 唐山金隅天材管业科技有限责任公司 | Dust pelletizing system for steel pipe welding production |
| CN115945490B (en) * | 2023-01-30 | 2023-06-27 | 唐山金隅天材管业科技有限责任公司 | Dust pelletizing system is used in steel pipe welding production |
| CN117549520A (en) * | 2024-01-11 | 2024-02-13 | 常州龙光医疗技术有限公司 | Cable production method |
| CN117549520B (en) * | 2024-01-11 | 2024-03-12 | 常州龙光医疗技术有限公司 | Cable production method |
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