CN208469004U - A kind of plastic extruder of chain-type filter head - Google Patents
A kind of plastic extruder of chain-type filter head Download PDFInfo
- Publication number
- CN208469004U CN208469004U CN201820942586.7U CN201820942586U CN208469004U CN 208469004 U CN208469004 U CN 208469004U CN 201820942586 U CN201820942586 U CN 201820942586U CN 208469004 U CN208469004 U CN 208469004U
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- China
- Prior art keywords
- chain
- filter screen
- hole
- screen bracket
- ratchet mechanism
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic extruders of chain-type filter head, including extruder ontology, the head body offers the fluting for being embedded in filter screen bracket, the support boom end is equipped with the ratchet mechanism for winding chain, the ratchet mechanism is connected to chain one end, the groove for accommodating chain is equipped on the inside of the filter screen bracket ring wall, the filter hole formed between chain contact surface described in adjacent two layers, the screw rod end of the extruder ontology is equipped with electric pushrod, the electric pushrod free end is equipped with limiter, the ratchet mechanism is equipped with limiting slot compatible with limiter, the head body end is equipped with scraper.The plastic extruder of the chain-type filter head of the utility model, when impurity blocking needs to clean, chain can be pulled out from first through hole and the second through-hole, after the completion of cleaning process, electric pushrod drives limiter to protrude into limiting slot, since the effect of ratchet mechanism can be by chain plate around return when screw rod reversion.
Description
Technical field
The utility model relates to a kind of extruders, and in particular to a kind of plastic extruder.
Background technique
Extruder be by screw rod rotation generate pressure and shearing force, allow material sufficiently carry out plasticizing and
Even mixing is equipped with filter screen between the head and spiral shell cylinder of traditional extruder, passes through filter screen by the molding equipment of mouth mold
The impurity in mixture is filtered, after a certain period of use time, impurity is blocked on filter screen the filter screen on extruder, extruder
Internal pressure is larger, needs when replacing filter screen with compared with great strength, existing head is integrally formed, head with filter screen
And filter screen is extremely difficult to clean.
Summary of the invention
Goal of the invention: the purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of chain-type filter
The plastic extruder of head is easy to use.
Technical solution: a kind of plastic extruder of chain-type filter head described in the utility model, including extruder sheet
Body, and it is connected to the head body of spiral shell cylinder front end, the head body offers the fluting for being embedded in filter screen bracket, described
Filter screen bracket is ring-type, and the angle of plane and vertical direction where one side end face is 5 °~10 °, and the filter screen bracket is equipped with
The support rod at its center of inside is extended to, the support boom end is equipped with the ratchet mechanism for winding chain, the ratchet
Mechanism is connected to chain one end, and the groove for accommodating chain, the chain other end are equipped on the inside of the filter screen bracket ring wall
Coiling setting and its most outer ring is in the groove, the filter hole formed between chain contact surface described in adjacent two layers, and chain it
Between fixed by card slot, the ring body lower part of the filter screen bracket is equipped with the first through hole in radially direction, the head body
The second through-hole with first through hole perforation is offered, the chain other end is extended in the second through-hole by first through hole, institute
The screw rod end for stating extruder ontology is equipped with electric pushrod, and the electric pushrod free end is equipped with limiter, the ratchet mechanism
Equipped with limiting slot compatible with limiter, the head body end is equipped with scraper, and the scraper includes connection
In the mounting plate of head body outer wall, the mounting plate two sides are rotatably equipped with nut, and the nut is threaded with silk
Thick stick, described lead screw one end pass through mounting plate, and the other end is connected to scraper end, and the mounting plate two sides are additionally provided with motor,
The output shaft of the motor is equipped with driving gear, and the nut outer wall circumferential surface is equipped with the driven gear teeth, the driving gear engagement
In the driven gear teeth.
The limiter is cross tap holder.
The limiting slot is cruciform groove.
The buckle for fixing filter screen bracket is equipped at the fluting of the head body surface.
The filtering bore dia is 3~5mm.
Pin shaft is equipped at the top of the lead screw, the pin shaft is plugged in scraper end.
The utility model has the advantages that the plastic extruder of the chain-type filter head of the utility model, the chain for coiling setting were formed
Chain can be pulled out from first through hole and the second through-hole when impurity blocking needs to clean, clean chain by strainer,
Alleviating the digging process of traditional filter gauze cleaning, after the completion of cleaning process, electric pushrod drives limiter to protrude into limiting slot, by
It can be by chain plate around return when screw rod reversion in the effect of ratchet mechanism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model head body；
Fig. 3 is the structural schematic diagram of the utility model filter screen bracket；
Fig. 4 is the structural schematic diagram of the utility model chain；
Fig. 5 is the structural schematic diagram of the utility model chain clamp bar slot；
Fig. 6 is the structural schematic diagram of the utility model scraper.
Specific embodiment
Technical solutions of the utility model are described in detail below, but the protection scope of the utility model is not limited to
The embodiment.
As shown in Figures 1 to 6, the plastic extruder of a kind of chain-type filter head of the utility model, including extruder
Ontology 1, and it is connected to the head body 3 of 2 front end of spiral shell cylinder, head body 3 offers the fluting for being embedded in filter screen bracket 4,
Filter screen bracket 4 is ring-type, and the angle of plane and vertical direction where one side end face is 5 °~10 °, and filter screen bracket 4, which is equipped with, to be prolonged
The support rod 5 at its center of inside is extended to, 5 end of support rod is equipped with the ratchet mechanism 7 for winding chain 6, and ratchet mechanism 7 connects
Be connected to 6 one end of chain, be equipped with the groove 8 for accommodating chain 6 on the inside of 4 ring wall of filter screen bracket, 6 other end of chain coiling setting and
Its most outer ring is in groove 8, the filter hole 9 formed between 6 contact surface of adjacent two layers chain, and passes through card slot between chain 6
10 is fixed, and the ring body lower part of filter screen bracket 4 is equipped with the first through hole 11 in radially direction, and head body 3 offers and first
The second through-hole that through-hole 11 penetrates through, 6 other end of chain are extended in the second through-hole by first through hole 11, extruder ontology 3
Screw rod end is equipped with electric pushrod 12, and 12 free end of electric pushrod is equipped with limiter 13, and ratchet mechanism 7 is equipped with and 13 phase of limiter
The limiting slot 14 of adaptation, 3 end of head body are equipped with scraper, and scraper includes the peace for being connected to 3 outer wall of head body
Loading board 15,15 two sides of mounting plate are rotatably equipped with nut 16, and nut 16 is threaded with lead screw 17, and 17 one end of lead screw passes through
Mounting plate 15, the other end are connected to 18 end of scraper, and 15 two sides of mounting plate are additionally provided with motor 19, the output shaft of motor 19
Equipped with driving gear 20,16 outer wall circumferential surface of nut is equipped with the driven gear teeth 21, and driving gear 20 is engaged in the driven gear teeth 21, nut 16
Bottom, which is equipped with, is rotatablely connected with mounting plate 15 by the flange buckle of annular, and the driven gear teeth 21 are ring gear, and ratchet mechanism 7 can
Using the rear axle ratchet of bicycle, since pressure is larger in spiral shell cylinder 2, the frictional force between traditional bracket and spiral shell cylinder 2 is excessive, filter
The setting of 4 side end slope of net bracket, inclined surface can produce shearing force, take out convenient for lifting, and limiter 13 is cross tap holder,
The end of Phillips screwdriver can be used in cross tap holder, and limiting slot 14 is cruciform groove, and cruciform groove is equipped with chamfering, is convenient for
Cross tap holder adjust automatically angle is equipped with the card for fixing filter screen bracket 4 convenient for agreeing with, at 3 surface fluting of head body
Button 22,9 diameter of filter hole are 3~5mm, are equipped with pin shaft at the top of lead screw 17, pin shaft is plugged in 18 end of scraper, coils the chain of setting
Item 6 forms filter screen, when impurity blocking needs to clean, can pull out chain 6 from first through hole 11 and the second through-hole, clearly
Chain 6 is washed, alleviates the digging process of traditional filter gauze cleaning, after the completion of cleaning process, electric pushrod 12 drives limiter
13 protrude into limiting slot 14, due to the effect of ratchet mechanism 7, when screw rod reversion, chain 6 can be coiled return, electric pushrod
12 retract, and rotate forward carry out squeeze job.
As described above, although the utility model has been indicated and described referring to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (6)
1. a kind of plastic extruder of chain-type filter head, it is characterised in that: including extruder ontology, and be connected to spiral shell cylinder
The head body of front end, the head body offer the fluting for being embedded in filter screen bracket, and the filter screen bracket is ring-type, and
The angle of plane and vertical direction where one side end face is 5 °~10 °, and the filter screen bracket is equipped with and extends to its center of inside
The support rod at place, the support boom end are equipped with the ratchet mechanism for winding chain, and the ratchet mechanism is connected to chain one
End, the filter screen bracket ring wall inside are equipped with the groove for accommodating chain, and the chain other end coiling is arranged and its is outermost
Ring is in groove, the filter hole formed between chain contact surface described in adjacent two layers, and is fixed between chain by card slot, institute
The ring body lower part for stating filter screen bracket is equipped with the first through hole in radially direction, and the head body is offered passes through with first through hole
The second logical through-hole, the chain other end are extended in the second through-hole by first through hole, the screw rod of the extruder ontology
End is equipped with electric pushrod, and the electric pushrod free end is equipped with limiter, and the ratchet mechanism is equipped with and is adapted with limiter
Limiting slot, the head body end be equipped with scraper, the scraper includes the peace for being connected to head body outer wall
Loading board, the mounting plate two sides are rotatably equipped with nut, and the nut is threaded with lead screw, and described lead screw one end passes through
Mounting plate, the other end are connected to scraper end, and the mounting plate two sides are additionally provided with motor, and the output shaft of the motor is set
There is driving gear, the nut outer wall circumferential surface is equipped with the driven gear teeth, and the driving gear is engaged in the driven gear teeth.
2. the plastic extruder of chain-type filter head according to claim 1, it is characterised in that: the limiter is ten
Font tap holder.
3. the plastic extruder of chain-type filter head according to claim 1, it is characterised in that: the limiting slot is ten
Font groove.
4. the plastic extruder of chain-type filter head according to claim 1, it is characterised in that: the head body table
The buckle for fixing filter screen bracket is equipped at the fluting of face.
5. the plastic extruder of chain-type filter head according to claim 1, it is characterised in that: the filtering bore dia
For 3~5mm.
6. the plastic extruder of chain-type filter head according to claim 1, it is characterised in that: set at the top of the lead screw
There is pin shaft, the pin shaft is plugged in scraper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942586.7U CN208469004U (en) | 2018-06-19 | 2018-06-19 | A kind of plastic extruder of chain-type filter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942586.7U CN208469004U (en) | 2018-06-19 | 2018-06-19 | A kind of plastic extruder of chain-type filter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469004U true CN208469004U (en) | 2019-02-05 |
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ID=65214051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942586.7U Active CN208469004U (en) | 2018-06-19 | 2018-06-19 | A kind of plastic extruder of chain-type filter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318849A (en) * | 2020-11-14 | 2021-02-05 | 邓权塑业科技（湖南）有限公司 | Machine head device for manufacturing anti-adhesion smooth pipe |
-
2018
- 2018-06-19 CN CN201820942586.7U patent/CN208469004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318849A (en) * | 2020-11-14 | 2021-02-05 | 邓权塑业科技（湖南）有限公司 | Machine head device for manufacturing anti-adhesion smooth pipe |
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