CN208277402U - A kind of dual-screw-stem machine filter device convenient for draping - Google Patents
A kind of dual-screw-stem machine filter device convenient for draping Download PDFInfo
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- CN208277402U CN208277402U CN201820743202.9U CN201820743202U CN208277402U CN 208277402 U CN208277402 U CN 208277402U CN 201820743202 U CN201820743202 U CN 201820743202U CN 208277402 U CN208277402 U CN 208277402U
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- filtration members
- relay
- sliding
- hole
- draping
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Abstract
The utility model discloses a kind of dual-screw-stem machine filter device convenient for draping, including main body block, the first filtration members and the second filtration members, main body block is provided with charging main channel, discharging main channel, the first split channel and the second split channel；Main body block is provided with the first through hole and the second through-hole for being respectively used to the first filtration members of accommodating and the sliding of the second filtration members；The material flowed in the first split channel is filtered by the first filtration members when first filtration members slide onto the first split channel position, and the material flowed in the second split channel is filtered by the second filtration members when the second filtration members slide onto the second split channel position；Main body block is additionally provided with hot flow path, and hot flow path is used to flow the liquid of high temperature.In draping operation, an executions draping, another executes filtering, guarantee without shutting down, discharging uninterruptedly when draping, guarantee production efficiency and electric power material resources cost.
Description
Technical field
The utility model relates to dual-screw-stem machine filter device, more particularly, to it is a kind of applied to dual-screw-stem machine discharge end just
In the filter device of draping.
Background technique
In dual-screw-stem machine work, to guarantee that its discharge end squeezes out the higher material of purity, discharge end generally requires setting
Filter device.In the prior art, discharge end is single channel filter device, including main body block, sliding block and sliding cylinder body；Main body block is set
It is equipped with the through-hole for accommodating sliding block sliding, main body block is provided with the material channel of connection through-hole；Along its axial alignment on sliding block
It is provided with first through hole and the second through-hole, first through hole and the second through-hole are respectively used to the first filtration members of installation and the second filtering
Part, sliding cylinder body is for controlling the first filtration members and the second filtration members alternately docking material channel.
In this kind setting, the first filtration members and the second filtration members alternately dock material channel, twin-screw in the alternate time
Machine cannot extruded material outward, need to stop the rotation of twin-screw, twin-screw does not stop operating, and twin-screw inner cavity is caused to accumulate
Biggish pressure forms security risk.
Thus, it is necessary to which a kind of dual-screw-stem machine filter device is arranged, guarantee uninterrupted without shutting down, discharging when draping.
Utility model content
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of dual-screw-stem machine mistakes convenient for draping
Device is filtered, it is uninterrupted without shutting down, discharging, draping can be carried out.
The utility model be solve its technical problem the technical solution adopted is that:
A kind of dual-screw-stem machine filter device convenient for draping, including main body block, the first filtration members and the second filtration members, it is described
The first shunting that main body block is provided with and feeds main channel, discharging main channel, is used to connection charging main channel and the main channel that discharges
Channel and the second split channel；The main body block, which is provided with, is respectively used to the of the first filtration members of accommodating and the sliding of the second filtration members
One through-hole and the second through-hole；First through hole and the second through-hole are staggeredly connected to the first split channel and the second split channel respectively；
The first filtration members carried out the material flowed in the first split channel when first filtration members slide onto the first split channel position
Filter, the second filtration members carry out the material flowed in the second split channel when the second filtration members slide onto the second split channel position
Filtering；
The main body block is additionally provided with hot flow path, and hot flow path is used to flow the liquid of high temperature.
Another specific embodiment according to the present utility model, further has, first filtration members and the second filtering
Part includes sliding block and filter screen, and sliding block is provided with the third through-hole for installing filter screen.
Another specific embodiment according to the present utility model, further has, and fastener and bullet are provided in the sliding block
Property part, filter screen is connected with frame, frame and sliding block snapping when elastic component drives fastener to abut the outer wall of frame.
Another specific embodiment according to the present utility model, further has, and the fastener passes through by part connection elasticity
Part interlocks by the glide direction of part and fastener, drives fastener to abut frame outer wall by inclined-plane by part.
Another specific embodiment according to the present utility model, further has, first filtration members and the second filtering
Part is connected separately with the first sliding cylinder body and the second sliding cylinder body, and the first sliding cylinder body is for driving the first filtration members logical first
It is slid in hole, the second sliding cylinder body is for driving the second filtration members to slide in the second through-hole.
Another specific embodiment according to the present utility model, further has, the first sliding cylinder body and the second cunning
Moving cylinder body is hydraulic cylinder, and the first sliding cylinder body and the second sliding cylinder body pass through the first reversal valve and the second reversal valve respectively
It is connected to hydraulic pump；The output end of the hydraulic pump is communicated with accumulator.
Another specific embodiment according to the present utility model, further has, and the first reversal valve and the second reversal valve connect
It is connected to same automatic control circuit；The automatic control circuit includes the first relay, the second relay, first time relay
The first reversal valve and the second reversal valve is electrically connected in device and second time relay, the first relay and the second relay；
First relay and the second relay are provided with latching circuit, and the first relay and the second relay are mutual
Lock；First relay coil obtain it is electric after control first time relay coil obtain electric, first time relay coil obtains electric T time
After control the second relay coil obtain it is electric；Second relay coil obtain it is electric after control the second time relay coil obtain it is electric, second
Time relay coil obtain control after electric T time the first relay coil obtain it is electric.
A kind of dual-screw-stem machine filter device convenient for draping that the utility model uses, has the advantages that draping
In operation, an execution draping, another execute filtering, guarantee when draping without shutting down, discharging it is uninterrupted, guarantee production efficiency
And electric power material resources cost.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the utility model main body block section view；
Fig. 2 be the utility model main body block not section view when structural schematic diagram；
Fig. 3 is the structural schematic diagram of the utility model main body block；
Fig. 4 is the structural schematic diagram of the utility model filtration members；
Fig. 5 is partial enlarged view at the A of the utility model Fig. 4；
Fig. 6 is the hydraulic circuit diagram of the utility model；
Fig. 7 is the electric operation control circuit figure of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1 to Figure 3, a kind of dual-screw-stem machine filter device convenient for draping, including main body block 1, the first filtration members 2
And second filtration members 3, main body block 1 is provided with charging main channel 11, discharging main channel 12, be used to connection charging main channel 11 and
The first split channel 13 and the second split channel 14 of discharging main channel 12；Main body block 1, which is provided with, is respectively used to the first mistake of accommodating
Filter the first through hole 15 and the second through-hole 16 of part 2 and the sliding of the second filtration members 3；First through hole 15 and the second through-hole 16 are respectively with
One split channel 13 and the second split channel 14 are staggeredly connected to；When first filtration members 2 slide onto the first 13 position of split channel
The material flowed in first split channel 13 is filtered by one filtration members 2, and the second filtration members 3 slide onto the second split channel 14
The material flowed in the second split channel 14 is filtered by the second filtration members 3 when position.
The flow direction W as shown in Figure 3 of material in first split channel 131Direction, material in the second split channel 14
Flow direction V as shown in Figure 31Direction.
In practical application, 1 one end of main body block connects the discharge end of dual-screw-stem machine, and the material that dual-screw-stem machine squeezes out was carried out
It is exported again after filter；The other end of main body block 1 passes through bindiny mechanism toward other equipment water conservancy diversion material.In filter device, logistics is successively
By charging main channel 11, the first split channel 13 and discharging main channel 12, or successively by 11, second points of main channel of charging
Circulation road 14 and discharging main channel 12.
First filtration members 2 and the second filtration members 3 are respectively contained in first through hole 15 and the second through-hole 16 and slide.Because the
One through-hole 15 is staggeredly connected to the first split channel 13, and the first filtration members 2 slide onto the first split channel in first through hole 15
When 13 position, the first split channel 13 is connected to by the first filtration members 2, and material is obtained when flowable materials in the first split channel 13
Filter.Second through-hole 16 is staggeredly connected to the second split channel 14, and the second filtration members 3 slide onto the second shunting in the second through-hole 16
When 14 position of channel, the second split channel 14 is connected to by the second filtration members 3, and material obtains when flowable materials in the second split channel 14
To filtering.
As shown in figure 3, main body block 1 is additionally provided with hot flow path 17, hot flow path 17 is used to flow the liquid of high temperature.Main body block 1
When middle execution material filtering, high-temp liquid flows in hot flow path 17, the temperature of material is controlled, and avoids material cooling, keeps away
Exempt from that blocking occurs after material changes molten condition.Hot flow path 17 includes several crossing current roads and several vertical runners, hot flow path 17
Upper end and lower end have been respectively communicated with input port and delivery outlet.
As shown in Figure 4 and Figure 5, the first filtration members 2 and the second filtration members 3 include sliding block 21 and filter screen 22, sliding block
21 are provided with the third through-hole 21a for installing filter screen 22.Third through-hole 21a is used for flowable materials, in third through-hole 21a
Filter screen 22 is used for filter material.
As shown in Figure 4 and Figure 5, fastener 24 and elastic component 25 are provided in sliding block 21, filter screen 22 is connected with frame 23, bullet
Property the frame 23 and 21 snapping of sliding block when fastener 24 being driven to abut the outer wall of frame 23 of part 25.
As shown in Figure 4 and Figure 5, fastener 24 is by connecting elastic component 25 by part 26, by the glide direction of part 26 and fastener 24
Staggeredly, fastener 24 is driven to abut 23 outer wall of frame by inclined-plane by part 26.The glide direction of fastener 24 along filter screen 22 axial direction,
That is the axial direction of third through-hole 21a；The glide direction of case is along the transverse direction of filter screen 22, the i.e. transverse direction of third through-hole 21a；By part 26
And fastener 24 is provided with inclined-plane, the inclined-plane of the two is bonded to each other connection；It can decompose to obtain one by the normal direction on the inclined-plane of part 26
A direction towards frame 23, so the elastic component 25 in elastic recovery can be by driving fastener 24 to abut frame 23 by part 26
Outer wall；It presses by part 26, then can take out filter screen 22 and its frame 23.Frame 23 is provided with for accommodating the recessed of fastener 24
Portion, recess portion is V-shaped, is set as V-type for abutting one end of frame 23 on fastener 24.
As depicted in figs. 1 and 2, the first filtration members 2 and the second filtration members 3 are connected separately with the first sliding cylinder body 4 and second
Cylinder body 5 is slid, the first sliding cylinder body 4 for driving the first filtration members 2 to slide in first through hole 15, use by the second sliding cylinder body 5
It is slid in the second through-hole 16 in the second filtration members 3 of driving.
First sliding cylinder body 4 and the second sliding cylinder body 5 all can be cylinder or hydraulic cylinders；Preferably, the first sliding cylinder body 4
And second sliding cylinder body 5 be hydraulic cylinder.
As shown in fig. 6, the first sliding cylinder body 4 and the second sliding cylinder body 5 are hydraulic cylinder, the first sliding cylinder body 4 and second
It slides cylinder body 5 and hydraulic pump is connected to by the first reversal valve 6 and the second reversal valve 7 respectively；The output end of hydraulic pump is communicated with energy storage
Device 8.First reversal valve 6 and the second reversal valve 7 are four-way valve；Hydraulic pump provides the first sliding cylinder body 4 and the second sliding cylinder body 5
Power, the first reversal valve 6 and the second reversal valve 7 are acted for changing oil circuit, it is outer that oil circuit, which slides the piston rod of cylinder body after changing,
It stretches or shrinks.When sliding cylinder body is failure to actuate, oil level raising, gas compression energy storage in accumulator 8；Sliding cylinder body starts the wink of movement
Between, accumulator 8 releases stress, and sliding cylinder body movement is rapider, guarantees the speed of draping.
As shown in fig. 7, the first reversal valve 6 and the second reversal valve 7 are connected with same automatic control circuit；Automatic control circuit
Include the first relay, the second relay, first time relay and second time relay, the first relay and second after
The first reversal valve 6 and the second reversal valve 7 is electrically connected in electric appliance.
As shown in fig. 7, the first relay and the second relay are provided with latching circuit, i.e. the first relay coil KA1
Connect the first relay normally open contact KA12, second relay coil KA2 the second relay normally open contact of connection KA22.First after
Electric appliance and the interlocking of the second relay, i.e. first relay normally closed contact KA11 the second relay coil of connection KA2, the second relay
Normally-closed contact KA21 the first relay coil of connection KA1.
As shown in fig. 7, the first relay normally open contact KA12 connection first time relay coil KT1, the first relay
Coil KA1 obtain it is electric after control first time relay coil KT1 obtain it is electric.First time relay normally open contact KT12 connection second
Relay coil KA2, first time relay coil KT1 obtain control after electric T time the second relay coil KA2 obtain it is electric.Second
Relay normally open contact KA22 the second time relay coil of connection KT2, the second relay coil KA2 obtain it is electric after when controlling second
Between relay coil KT2 obtain it is electric.Second time relay normally open contact KT22 connection the first relay coil KA1, the second time
Relay coil KT2 obtain control after electric T time the first relay coil KA1 obtain it is electric.
Filter screen 22 is then replaced according to use duration the setting time T, interval time T of filter screen 22.
Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (7)
1. a kind of dual-screw-stem machine filter device convenient for draping, it is characterised in that: including main body block (1), the first filtration members (2) and
Second filtration members (3), the main body block (1) are provided with charging main channel (11), discharging main channel (12), are used to connection charging
The first split channel (13) and the second split channel (14) of main channel (11) and discharging main channel (12)；The main body block (1)
It is provided with the first through hole (15) and the second through-hole for being respectively used to accommodating the first filtration members (2) and the second filtration members (3) sliding
(16)；First through hole (15) and the second through-hole (16) staggeredly connect with the first split channel (13) and the second split channel (14) respectively
It is logical；The first filtration members (2) will be in the first split channel (13) when first filtration members (2) slide onto the first split channel (13) position
The material of flowing is filtered, and the second filtration members (3) are by when the second filtration members (3) slide onto the second split channel (14) position
The material flowed in two split channels (14) is filtered；
The main body block (1) is additionally provided with hot flow path (17), and hot flow path (17) is used to flow the liquid of high temperature.
2. a kind of dual-screw-stem machine filter device convenient for draping according to claim 1, it is characterised in that: first mistake
Filter part (2) and the second filtration members (3) include sliding block (21) and filter screen (22), and sliding block (21) is provided with for installing filtering
The third through-hole (21a) of net (22).
3. a kind of dual-screw-stem machine filter device convenient for draping according to claim 2, it is characterised in that: the sliding block
(21) fastener (24) and elastic component (25) are provided in, filter screen (22) is connected with frame (23), and elastic component (25) drives fastener
(24) frame (23) and sliding block (21) snapping when abutting the outer wall of frame (23).
4. a kind of dual-screw-stem machine filter device convenient for draping according to claim 3, it is characterised in that: the fastener
(24) by interlocking by part (26) and the glide direction of fastener (24), passing through by part (26) by part (26) connection elastic component (25)
Inclined-plane drives fastener (24) to abut frame (23) outer wall.
5. a kind of dual-screw-stem machine filter device convenient for draping according to claim 1, it is characterised in that: first mistake
Filter part (2) and the second filtration members (3) are connected separately with the first sliding cylinder body (4) and the second sliding cylinder body (5), the first sliding cylinder body
(4) for driving the first filtration members (2) sliding in first through hole (15), the second sliding cylinder body (5) is for driving the second filtering
Part (3) sliding in the second through-hole (16).
6. a kind of dual-screw-stem machine filter device convenient for draping according to claim 5, it is characterised in that: described first is sliding
Moving cylinder body (4) and the second sliding cylinder body (5) is hydraulic cylinder, and first sliding cylinder body (4) and the second sliding cylinder body (5) are respectively
Hydraulic pump is connected to by the first reversal valve (6) and the second reversal valve (7)；The output end of the hydraulic pump is communicated with accumulator (8).
7. a kind of dual-screw-stem machine filter device convenient for draping according to claim 6, it is characterised in that: the first reversal valve
(6) and the second reversal valve (7) is connected with same automatic control circuit；The automatic control circuit includes the first relay,
Two relays, first time relay and second time relay, the first relay and the second relay are electrically connected
One reversal valve (6) and the second reversal valve (7)；
First relay and the second relay are provided with latching circuit, the first relay and the interlocking of the second relay；The
One relay coil (KA1) it is electric after control first time relay coil (KT1) electric, first time relay coil
(KT1) control after electric T time the second relay coil (KA2) it is electric；Second relay coil (KA2) it is electric after control second
Time relay coil (KT2) must be electric, and the second time relay coil (KT2) controls the first relay coil after obtaining electric T time
(KA1) it obtains electric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743202.9U CN208277402U (en) | 2018-05-17 | 2018-05-17 | A kind of dual-screw-stem machine filter device convenient for draping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743202.9U CN208277402U (en) | 2018-05-17 | 2018-05-17 | A kind of dual-screw-stem machine filter device convenient for draping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277402U true CN208277402U (en) | 2018-12-25 |
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ID=64730566
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820743202.9U Expired - Fee Related CN208277402U (en) | 2018-05-17 | 2018-05-17 | A kind of dual-screw-stem machine filter device convenient for draping |
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| Country | Link |
|---|---|
| CN (1) | CN208277402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331513A (en) * | 2018-11-26 | 2019-02-15 | 徐蔓 | A kind of Pig farm wastewater slag liquid filter device being convenient to clean |
| CN111893586A (en) * | 2020-07-21 | 2020-11-06 | 陆超杰 | Polyester fiber processing technology |
-
2018
- 2018-05-17 CN CN201820743202.9U patent/CN208277402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331513A (en) * | 2018-11-26 | 2019-02-15 | 徐蔓 | A kind of Pig farm wastewater slag liquid filter device being convenient to clean |
| CN109331513B (en) * | 2018-11-26 | 2021-04-23 | 中博国农(北京)牧场建设有限公司 | Pig farm sewage residue liquid filter equipment convenient to clearance |
| CN111893586A (en) * | 2020-07-21 | 2020-11-06 | 陆超杰 | Polyester fiber processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20200517 |