CN208164266U - The extrusion filter device of pelletizer - Google Patents
The extrusion filter device of pelletizer Download PDFInfo
- Publication number
- CN208164266U CN208164266U CN201820396294.8U CN201820396294U CN208164266U CN 208164266 U CN208164266 U CN 208164266U CN 201820396294 U CN201820396294 U CN 201820396294U CN 208164266 U CN208164266 U CN 208164266U
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- discharge port
- heating cabinet
- mounting blocks
- limited block
- filter
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Abstract
The utility model discloses a kind of extrusion filter devices of pelletizer, its key points of the technical solution are that：Including rack, rack is equipped with motor, feed hopper and heating cabinet, and feed hopper is located at the top of heating cabinet, and be connected with heating cabinet, the output shaft of motor is equipped with screw rod, and screw rod is arranged in heating cabinet, heating cabinet is equipped with discharge port far from one end of feed hopper, it is characterized in that：Filter assemblies are equipped in the heating cabinet of discharge port, filter assemblies include filter frame and the filter screen that is set on filter frame, and filter screen is covered in discharge port；By setting filter assemblies to clear up the impurity in material, so that more cleaning from the material that discharge port flows out, be conducive to improve the quality during production；Simultaneously filter screen can to by heating after biggish solid material can be pressed further by diminution so that the fused materials of output are more uniform.
Description
Technical field
The utility model relates to a kind of pelletizer, in particular to the extrusion filter device of a kind of pelletizer.
Background technique
Existing pelletizer such as notification number is a kind of Chinese utility model patent of CN203228329U, and it discloses one kind
Single screw rod extruding granulator, including feed inlet, bearing housing, motor and discharge port, bearing housing end connect motor, bearing housing front
Upper end is equipped with feed inlet, and lower end is equipped with discharge port, and bearing housing connects discharge outlet and is equipped with varying pitch screw.
When above-mentioned extruding granulator is started to work, material is placed in feed inlet, is carried out under the action of screw rod
Shearing, compression and stirring, and with screw channel roll advance during, temperature gradually rises with pressure, material formation molten
It is flowed out after state from discharge port；Since material has more impurity in process, and this extruding granulator becomes material
At directly being flowed out from discharge port after molten condition so that impurity still remain in the material after melting, after causing material cooling
After being processed into product, the quality of product is reduced.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of filterings of the extrusion of pelletizer to fill
It sets, the impurity after there is filtering to melt in material improves the advantage of product quality.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of extrusion of pelletizer
Filter device, including rack, the rack are equipped with motor, feed hopper and heating cabinet, and the feed hopper is located at the heating
The top in storehouse, and be connected with the heating cabinet, the output shaft of the motor is equipped with screw rod, and the screw rod is arranged in described add
In hot storehouse, the heating cabinet is equipped with discharge port far from one end of the feed hopper, is equipped in the heating cabinet of the discharge port
Filter assemblies, the filter assemblies include filter frame and the filter screen that is set on the filter frame, the filter screen covering
In the discharge port.
Through the above technical solutions, material is placed in feed hopper when pelletizer is started to work, starting motor is driven
Screw rod rotation, screw rod transport material along heating cabinet towards discharge port direction, and during transport, heating cabinet adds material
Heat is to form molten, and during by filter screen, remaining impurity can be trapped in molten material in material later
On strainer, and then the impurity in material can be cleared up, so that more cleaning from the material that discharge port flows out, be conducive to improve
Quality during production；In addition, time of filtration is smaller as present on filter screen, so that biggish after heating
Solid material can be pressed further by diminution, so that the fused materials of output are more uniform.
Preferably, it is symmetrically arranged with mounting blocks on the side wall of the filter frame, is offered on the inner sidewall of the discharge port
For the mounting groove of mounting blocks insertion, the sliding slot that the bottom of the mounting groove offers for mounting blocks sliding is described
The bottom of sliding slot is equipped with position-limit mechanism, and the mounting blocks are fixed in the sliding slot by the position-limit mechanism.
Through the above technical solutions, mounting blocks are right against installation when needing for filter assemblies to be installed in discharge port
The notch of slot, and mounting blocks is made to move to the bottom of mounting groove along the cell wall of mounting groove, filter frame is rotated, makes mounting blocks along the chute
Cell wall slide onto the bottom of sliding slot, and fixed, filter frame be installed in discharge port, so that filter screen pair with position-limit mechanism
Impurity in fused materials is filtered；When the impurities accumulation on filter screen excessively needs to clear up, lead to after releasing position-limit mechanism
Rotation filter frame is crossed, so that mounting blocks is moved to the bottom of mounting groove away from the bottom of sliding slot, mounting blocks is made to be right against mounting groove
Notch, then mounting blocks are moved upwards away from the bottom of mounting groove, filter screen is taken out out of water inlet to clear up.
Preferably, the position-limit mechanism includes the limited block being set on the mounting blocks and is set to the sliding slot
The limiting slot being engaged by clamping on side wall with the limited block.
Through the above technical solutions, when the mounting blocks on filter frame are inserted into mounting groove and slide into the bottom of sliding slot along the chute
When, filter frame can be fixed in water inlet by the clamping between limited block and limiting slot, to reduce the circumferential direction of filter frame
Rotation, and then it is filtered filter screen preferably to impurity.
Preferably, inside groove is offered on the side wall of the mounting blocks, the limited block sliding is connected in the inside groove, institute
The bottom for stating limited block is fixedly connected with spring, and the spring is fixedly connected on the limited block far from one end of the limited block
Bottom, and force in the notch that the limited block makes limited block protrude from the inside groove.
Through the above technical solutions, when installing filter frame, when the cell wall of mounting blocks along the chute is moved to the bottom of sliding slot,
Limited block on mounting blocks side wall is first contacted with the cell wall of mounting groove, and spring contraction, makes slot bottom of the limited block to mounting groove at this time
It moves and cell wall along the chute slides, until spring restores and forces in limit when the notch of inside groove is opposite with the notch of limiting slot
Position block enters limited block in limiting slot, to realize the clamping of limited block and limiting slot, and then can be installed on out filter screen
In material mouth；When needing replacing filter screen, filter frame is rotated, end of the limited block far from spring is contacted with the cell wall of limiting slot,
Limited block, until after limited block and limiting slot disengaging, is turned to mounting groove away from limiting slot movement by spring contraction, limited block
Behind bottom, filter frame is extracted out of discharge port.
Preferably, the section of the mounting blocks and the sliding slot is trapezoidal shape, and the small head end direction of the mounting blocks
Filter frame direction.
Through the above technical solutions, work as filter frame in the process of movement, by setting trapezoidal shape for mounting blocks, so that
During mounting blocks are transferred in sliding slot, increase the contact area between mounting blocks side wall and sliding slot cell wall, be conducive into one
Step reduces circumferentially rotating for filter frame, and then the mounting stability of filter assemblies can be improved.
Preferably, the heating cabinet above the discharge port is equipped with link block, and the end of the link block, which rotates, to be connected
It is connected to the baffle for closing the discharge port, the through-hole being equipped with for flowing out for fused materials is run through in the bottom of the baffle.
Through the above technical solutions, when pelletizer is started to work baffle can be made by towards discharge port direction flap shutter
Discharge port is blocked, during reducing materiel machining, heat is lost in heating cabinet, is conducive to improve the molten of material
Melt efficiency.
Preferably, the link block is articulated on the heating cabinet.
Through the above technical solutions, when needing to open baffle to remove filter screen, it can be first around the hinge of baffle and link block
Contact, which opens baffle, exposes discharge port, is rotatablely connected block and baffle further around the hinge joint of link block and heating cabinet, makes discharge port
It fully opens, to reduce phase mutual friction of the baffle sidewall with heating cabinet side wall, and then the abrasion of baffle can be reduced.
Preferably, the discharge port is extended with abutting block towards the baffle direction, and abutting slot, institute are offered on the baffle
Abutting block is stated to abut against with the slot that abuts.
Through the above technical solutions, when by baffle close discharge port when, can by abut block with abut mutually supporting for slot
It connects, to improve the leakproofness between baffle and discharge port, to reduce the material under molten condition from the gap of baffle and discharge port
Middle spilling.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：
1, by the way that filter assemblies are arranged in discharge port, to clear up the impurity in fused materials, so that from discharging
The material of mouth outflow more cleans, and is conducive to improve the quality during production；
2, by the way that mounting blocks are arranged on filter frame, mounting groove and sliding slot are opened up in discharge port, to realize filter assemblies
It is detachably connected, and then filter screen can be cleared up in time.
Detailed description of the invention
Fig. 1 is the overall structure figure of embodiment, and the overall structure of embodiment is shown for emphasis；
Fig. 2 is the cross-sectional view of discharge port in embodiment, and the mounting structure of filter assemblies is shown for emphasis；
Fig. 3 is the enlarged drawing in the portion A in Fig. 2, and the structure of position-limit mechanism is shown for emphasis.
Appended drawing reference：1, rack；11, feed hopper；12, motor；2, heating cabinet；21, discharge port；22, block is abutted；23, spiral shell
Bar；3, filter assemblies；31, filter frame；32, filter screen；4, mounting blocks；41, inside groove；42, spring；5, mounting groove；51, sliding slot；
6, position-limit mechanism；61, limited block；62, limiting slot；7, link block；8, baffle；81, through-hole；82, slot is abutted.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 1, Fig. 2, a kind of extrusion filter device of pelletizer, including rack 1 is from left to right successively set in rack 1
There are motor 12, feed hopper 11 and heating cabinet 2, feed hopper 11 is set to the top of heating cabinet 2, and is located at close to motor 12
One end, the bottom of feed hopper 11 and heating cabinet 2 are interconnected；Heating cabinet 2 is equipped with discharge port 21 far from one end of feed hopper 11, out
Material mouth 21 is circle, and level is equipped with screw rod 23 on the output shaft of motor 12, and screw rod 23 is arranged in heating cabinet 2 and extends close to
At discharge port 21.
Link block 7 is hinged on 2 lateral wall of heating cabinet above discharge port 21, link block 7 deviates from 2 direction of heating cabinet
Extend and protrude from discharge port 21, link block 7 is rotatably connected to baffle 8 far from the end of discharge port 21, and baffle 8 is for closing out
Material mouth 21, to reduce scattering and disappearing for 2 internal heat of heating cabinet, the bottom of baffle 8 is run through to be equipped with and be led to for what is flowed out for fused materials
Hole 81；Discharge port 21 is extended with towards 8 direction of baffle and abuts block 22, offers on baffle 8 and abuts slot 82, abut block 22 can with abut
Slot 82 abuts against, to improve the leakproofness between baffle 8 and discharge port 21.
Filter assemblies 3 are equipped in heating cabinet 2, between screw rod 23 and discharge port 21, filter assemblies 3 wrap filter assemblies 3
The filter screen 32 for including the filter frame 31 in circular ring shape and being set in filter frame 31, filter screen 32 are used to cover discharge port 21,
To be filtered to the impurity in material after melting, guarantee the cleaning of fused materials, improves the quality of production.
Referring to fig. 2, Fig. 3, mounting blocks 4 are symmetrically arranged on the side wall of filter frame 31, and mounting blocks 4 are trapezoidal and mounting blocks 4
Small head end towards 31 direction of filter frame, the mounting groove 5 being inserted into for mounting blocks 4 is offered on the inner sidewall of discharge port 21 vertically,
The quantity of mounting groove 5 is two, and is equally symmetrical set；The bottom of mounting groove 5 is offered along the circumferential direction of discharge port 21
The section of two arc chutes 51, sliding slot 51 is trapezoidal shape compatible with mounting blocks 4, and mounting blocks 4 are inserted into 5 bottom of mounting groove
Afterwards can along the chute 51 cell wall slid.
It is equipped with position-limit mechanism 6 close to the side wall of slot bottom in sliding slot 51, mounting blocks 4 can lead to after sliding onto the bottom of sliding slot 51
Position-limit mechanism 6 is crossed to be fixed in sliding slot 51；Position-limit mechanism 6 includes the limited block 61 being set on 4 side wall of mounting blocks and setting
In the limiting slot 62 being engaged by clamping on 51 side wall of sliding slot with limited block 61；It is opened up on the side wall that mounting blocks 4 are contacted with limited block 61
There is inside groove 41, the sliding of limited block 61 is connected in inside groove 41, and the bottom of limited block 61 is fixedly connected with spring 42, and spring 42 is separate
One end of limited block 61 is fixedly connected on the bottom of limited block 61, and spring 42 forces in limited block 61 and protrudes from limited block 61
The notch of inside groove 41, the one end of limited block 61 far from spring 42 is arcwall face.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of extrusion filter device of pelletizer, including rack (1), the rack (1) is equipped with motor (12), feed hopper
(11) and heating cabinet (2), the feed hopper (11) is located at the top of the heating cabinet (2), and with the heating cabinet (2) phase
The output shaft of connection, the motor (12) is equipped with screw rod (23), and the screw rod (23) is arranged in the heating cabinet (2), institute
It states heating cabinet (2) and is equipped with discharge port (21) far from the one end of the feed hopper (11), it is characterized in that：Close to the discharge port (21)
Heating cabinet (2) in be equipped with filter assemblies (3), the filter assemblies (3) include filter frame (31) and are set to the filtering
Filter screen (32) on frame (31), the filter screen (32) are covered in the discharge port (21).
2. the extrusion filter device of pelletizer according to claim 1, it is characterized in that：On the side wall of the filter frame (31)
It is symmetrically arranged with mounting blocks (4), the mounting groove for the mounting blocks (4) insertion is offered on the inner sidewall of the discharge port (21)
(5), the sliding slot (51) that the bottom of the mounting groove (5) offers for the mounting blocks (4) sliding, the bottom of the sliding slot (51)
Portion is equipped with position-limit mechanism (6), and the mounting blocks (4) are fixed in the sliding slot (51) by the position-limit mechanism (6).
3. the extrusion filter device of pelletizer according to claim 2, it is characterized in that：The position-limit mechanism (6) includes setting
It the limited block (61) that is placed on the mounting blocks (4) and is set on the sliding slot (51) side wall and the limited block (61)
The limiting slot (62) of clamping engagement.
4. the extrusion filter device of pelletizer according to claim 3, it is characterized in that：On the side wall of the mounting blocks (4)
It offers inside groove (41), limited block (61) sliding is connected in the inside groove (41), and the bottom of the limited block (61) is solid
Surely it is connected with spring (42), the spring (42) is fixedly connected on the limited block (61) far from the one end of the limited block (61)
Bottom, and force in the notch that the limited block (61) makes limited block (61) protrude from the inside groove (41).
5. the extrusion filter device of pelletizer according to claim 2, it is characterized in that：The mounting blocks (4) and the cunning
The section of slot (51) is trapezoidal shape, and the small head end of the mounting blocks (4) is towards filter frame (31) direction.
6. the extrusion filter device of pelletizer according to claim 1, it is characterized in that：Above the discharge port (21)
Heating cabinet (2) be equipped with link block (7), the end of the link block (7) is rotatably connected to for closing the discharge port
(21) through-hole (81) being equipped with for flowing out for fused materials is run through in baffle (8), the bottom of the baffle (8).
7. the extrusion filter device of pelletizer according to claim 6, it is characterized in that：The link block (7) is articulated with institute
It states on heating cabinet (2).
8. the extrusion filter device of pelletizer according to claim 6, it is characterized in that：The discharge port (21) is towards the gear
Plate (8) direction, which is extended with, abuts block (22), offers on the baffle (8) and abuts slot (82), the abutting block (22) with it is described
Slot (82) are abutted to abut against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396294.8U CN208164266U (en) | 2018-03-22 | 2018-03-22 | The extrusion filter device of pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396294.8U CN208164266U (en) | 2018-03-22 | 2018-03-22 | The extrusion filter device of pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208164266U true CN208164266U (en) | 2018-11-30 |
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ID=64375633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820396294.8U Active CN208164266U (en) | 2018-03-22 | 2018-03-22 | The extrusion filter device of pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208164266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117774173A (en) * | 2024-02-28 | 2024-03-29 | 河南新鹰塑业有限公司 | High-efficient prilling granulator of cable material |
-
2018
- 2018-03-22 CN CN201820396294.8U patent/CN208164266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117774173A (en) * | 2024-02-28 | 2024-03-29 | 河南新鹰塑业有限公司 | High-efficient prilling granulator of cable material |
| CN117774173B (en) * | 2024-02-28 | 2024-05-03 | 河南新鹰塑业有限公司 | High-efficient prilling granulator of cable material |
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