CN106042246B - A kind of plastic filter element thermoforming machine - Google Patents
A kind of plastic filter element thermoforming machine Download PDFInfo
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- CN106042246B CN106042246B CN201610556044.1A CN201610556044A CN106042246B CN 106042246 B CN106042246 B CN 106042246B CN 201610556044 A CN201610556044 A CN 201610556044A CN 106042246 B CN106042246 B CN 106042246B
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- filter element
- cutting
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- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 238000003856 thermoforming Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims description 29
- 238000003776 cleavage reaction Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000007017 scission Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/40—Moulds for making articles of definite length, i.e. discrete articles with means for cutting the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of plastic filter element thermoforming machine disclosed by the invention, including rack and it is set to the cutting mechanism of rack side, rack has been sequentially connected in series feed mechanism, mold and discharge nozzle from top to bottom, the guide roller devices and cutter device that cutting mechanism includes cutting bed, is respectively arranged on cutting bed, the feed end of guide roller devices and the discharge end of discharge nozzle are correspondingly arranged, and discharge end and the cutter device of guide roller devices are correspondingly arranged.Advantages of simple is arranged in structure of the invention, and easy to use, the degree of automation is higher, is conducive to improve processing efficiency and quality.
Description
Technical field
The present invention relates to plastic filter element technical field of processing equipment, more particularly to a kind of plastic filter element thermoforming machine.
Background technology
Plastic filter element (such as polyethylene, polytetrafluoroethylene (PTFE)) is a kind of high-precision filtration core, and filtering accuracy can reach 0.1
μm, it is widely used in the filtrations such as water-oil separating, sewage disposal field.Plastic filter element is in processing at present, typically first by powder
It is packed into set mold, and is put into sintering in heating furnace, then further take out and demould.The defect of this processing method exists
In needing to carry out repeatedly shifting material, causes processing step cumbersome, reduce processing efficiency.In addition, filter core after producing, is grown
Degree is not necessarily met the actual needs, therefore generally is required to cut it, and existing cutting method is to use people
Filter core is taken out from filter core production equipment and is manually cut by cutter by work, time-consuming and laborious, simultaneously as operating personnel
Skilled operation degree, also have an impact to the quality of cutting products.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of plastic filter element thermoforming machine,
Structure setting advantages of simple, easy to use, the degree of automation is higher, is conducive to improve processing efficiency and quality.
To achieve the above object, the present invention uses following technical scheme：
A kind of plastic filter element thermoforming machine of the present invention, including rack and the cutting machine for being set to the rack side
Structure, the rack have been sequentially connected in series feed mechanism, mold and discharge nozzle from top to bottom, and the cutting mechanism includes cutting bed, divides
Guide roller devices and the cutter device not being installed on the cutting bed, the feed end of the guide roller devices with it is described go out
The discharge end of expects pipe is correspondingly arranged, and discharge end and the cutter device of the guide roller devices are correspondingly arranged；
The feed mechanism includes fixed frame and the hopper that is set in the fixed frame, the fixed frame and the rack
It is fixedly connected, the bottom of the hopper is equipped with feedhole, and at least one guide arm is fixedly installed on the fixed frame, described to lead
Material arm is inserted into the hopper, and the free end of the guide arm extends to the periphery of the feedhole；The fixed frame
Side be equipped with first motor, the output shaft of the first motor and the hopper are sequentially connected, when the first motor works
When, the hopper rotates under the driving of the first motor relative to the fixed frame；
The mold is vertically arranged in the rack, and the mold includes heating module and mold core, the heating module
Inside be formed with die cavity, the upper end of the die cavity is docked with the feedhole, the lower end of the die cavity and the discharge nozzle pair
It connects, the mold core is inserted in the die cavity, and the upper end of the mold core passes through the feedhole and is fixedly attached to the rack
Top；
The guide roller devices include the second motor and several guide roll wheel assemblies, and several guide roll wheel assemblies are in
It is set up in parallel, the guide roll wheel assembly includes the first mounting bracket, and mutually matched active is installed on first mounting bracket
Idler wheel and driven roller pass through the connection of the first toothed belt transmission, second motor between the two neighboring driving roller
Output shaft and any one of driving roller be sequentially connected；
The cutter device includes cleavage block and cutting machine, and the cleavage block is equipped with to be gone out with the guide roller devices
Expect that the corresponding material path in end, the cutter of the cutting machine are correspondingly arranged with the cleavage block, the cutting bed is equipped with straight line
Guide rail, the cutting machine are movably installed in the linear guide, are additionally provided on the workbench for driving the cutting machine
Along the third motor of the linear guide sliding.
Further, the guide arm includes link block and guide piece, and one end of the guide piece passes through the link block
It is connected to the fixed frame, the other end of the guide piece extends to the periphery of the feedhole.
Further, the guide piece is arc-shaped setting, and in the central axes of the guide piece and the feedhole
Axis is set in parallel.
Further, charging seat and the 4th motor, the discharge port position of the charging seat are also respectively provided in the rack
In the top of the hopper, the inner cavity of the charging seat is provided with feed screw, and the feed screw is passed with the 4th motor
It is dynamic to connect, feed powder box is installed on the charging seat, the feed inlet of the charging seat is connected to the inner cavity of the feed powder box.
Further, the lifting of lifting slider and the driving lifting slider vertical lifting is provided at the top of the rack
Driving mechanism, the lifting slider are correspondingly arranged with the hopper, and the bottom of the lifting slider is provided with and the feedhole
Compatible feed sleeve, the feed sleeve are sheathed on the outside of the mold core.
Further, the lift drive mechanism include the 5th motor being respectively arranged in the rack, the first screw rod,
6th motor and the second screw rod, first screw rod are set in parallel with second screw rod, the lifting slider and described the
One screw rod and second screw rod are sequentially connected, and the output shaft of the 5th motor is connect with first screw drive, institute
The output shaft for stating the 6th motor is connect with second screw drive, passes through between first screw rod and second screw rod
Two toothed belt transmissions connect.
Further, the heating module includes several bringing-up sections sequentially concatenated from top to bottom, several bringing-up sections
Heating temperature gradually increase from top to bottom；The bringing-up section includes inner sleeve and the housing that is sheathed on outside the inner sleeve
Pipe, electric heating part is provided between the inner sleeve and the outer tube；Positioned at the top of the bringing-up section of top, it is located at
It is both provided with powered electrode between the bottom of the bringing-up section of lowermost end and the two neighboring bringing-up section, each electricity adds
Warmware is electrically connected with the corresponding powered electrode respectively.
Further, the rack is equipped with the length metering mechanism with the cutting mechanism corresponding matching, the length
Metrological service and the discharge end of the discharge nozzle are correspondingly arranged, and the length metering mechanism includes the first infrared sensor and second
Infrared sensor, first infrared sensor are located at the top of second infrared sensor.
Further, the cutting bed is equipped with auxiliary guide wheel assembly, and the auxiliary guide wheel assembly is located at guide rolling
The feed end of wheel apparatus, the auxiliary guide wheel assembly include the second mounting bracket, and a pair of of auxiliary is installed on second mounting bracket
Guide idler wheel.
Further, the " V " shape frame with the discharge end corresponding matching of the cleavage block is additionally provided on the cutting bed.
Beneficial effects of the present invention are：Plastic filter element thermoforming machine provided by the invention, by powder addition in hopper, work
It is rotated relative to fixed frame by first motor driving hopper when making, the guide arm being fixedly connected at this time with fixed frame will play pine
The effect of material and guide, enables powder can smoothly enter into through feedhole in the die cavity of mold；
After powder falls to die cavity, powder is become molten state, the powder of melting by the high temperature that heating module generates from solid-state
Material constantly sinks accumulation under the effect of gravity, and flow in discharge nozzle, and the powder of melting cools down solidification in discharge nozzle, finally at
Type is filter core finished product；
The end of filter core is manually inserted into guide idler wheel dress by filter core finished product after being come out from the discharge end of discharge nozzle
Between the driving roller and driven roller set, then start the second motor, master is driven with the second motor and the first synchronous belt
Dynamic idler wheel rotation, driving roller are axially moveable to be further driven to filter core using friction force effect in rotation, make filter core
The discharge end of guide roller devices and the material path of cleavage block are passed through in end successively, when filter core is when moving to setting position, the
Two motors are stopped so that filter core also stops movement accordingly, starts third motor and cutting machine at this time, is driven by third motor
Dynamic cutting machine is slided along the linear guide, so that cutter is fed towards cleavage block direction, and be finally completed the cutting to filter core；Cutting is completed
Afterwards, third motor drives cutting machine return to reset.
In conclusion advantages of simple is arranged in structure of the invention, and it is easy to use, processing flow is optimized, operation step is simplified
Suddenly；Automatic charging and automatic cutting can be effectively realized when work, are expected without repeatedly moving in process, have both been reduced worker's
Labor intensity improves processing efficiency, also effectively improves the processing quality of product.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of feed mechanism of the present invention；
Fig. 3 is the structural schematic diagram of inventive die；
Fig. 4 is the structural schematic diagram of the bringing-up section of inventive die；
Fig. 5 is the structural schematic diagram of cutting mechanism of the present invention；
Fig. 6 is the mounting structure schematic diagram of lifting slider of the present invention.
In Fig. 1 to Fig. 6：
1, rack；2, cutting mechanism；21, cutting bed；22, guide roller devices；221, the second motor；222, guide idler wheel
Component；2221, the first mounting bracket；2222, driving roller；2223, driven roller；223, the first synchronous belt；23, cutter device；
231, cleavage block；2311, material path；232, cutting machine；2321, cutter；233, the linear guide；234, third motor；24, it assists
Guide wheel assembly；241, the second mounting bracket；242, guide idler wheel is assisted；25, " V " shape frame；31, fixed frame；32, hopper；321, it send
Expect hole；33, guide arm；331, link block；332, guide piece；34, first motor；4, mold；41, heating module；411, it heats
Section；4111, inner sleeve；4112, outer tube；4113, electric heating part；412, powered electrode；42, mold core；43, die cavity；5, it discharges
Pipe；61, charging seat；611, discharge port；62, the 4th motor；63, feed screw；64, feed powder box；71, lifting slider；711, into
Expect casing；72, the 5th motor；73, the first screw rod；74, the 6th motor；75, the second screw rod；76, the second synchronous belt；81, first
Infrared sensor；82, the second infrared sensor.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
A kind of plastic filter element thermoforming machine as shown in Figures 1 to 6, including rack 1 and the cutting for being set to 1 side of rack
Mechanism 2, rack 1 have been sequentially connected in series feed mechanism, mold 4 and discharge nozzle 5 from top to bottom, and cutting mechanism 2 includes cutting bed 21, divides
The guide roller devices 22 and cutter device 23 not being installed on cutting bed 21, the feed end and discharge nozzle of guide roller devices 22
5 discharge end is correspondingly arranged, and discharge end and the cutter device 23 of guide roller devices 22 are correspondingly arranged.
Feed mechanism includes fixed frame 31 and the hopper being set in fixed frame 31 32, and fixed frame 31 is fixed with rack 1 to be connected
It connects, the bottom of hopper 32 is equipped with feedhole 321, is fixedly installed at least one guide arm 33 on fixed frame 31, guide arm 33 is stretched
Enter in hopper 32, and the free end of guide arm 33 extends to the periphery of feedhole 321.
It in the present embodiment, is set on fixed frame 31 there are two guide arm 33, and two guide arms 33 are in being oppositely arranged.Specifically
It says, in order to keep the guide effect of guide arm 33 more preferable, guide arm 33 includes link block 331 and guide piece 332, guide piece 332
One end is connected to fixed frame 31 by link block 331, and the other end of guide piece 332 extends to the periphery of feedhole 321.Guide piece
332 are arc-shaped setting, and the central axes of guide piece 332 and the central axes of feedhole 321 are set in parallel, using arc-shaped knot
The guide piece 332 of structure had both increased the contact area of guide piece 332 and powder, and but also guide piece 332 can have one
Fixed elasticity, to improve guide effect.
The side of fixed frame 31 is equipped with first motor 34, and the output shaft of first motor 34 is sequentially connected with hopper 32, when the
When one motor 34 works, hopper 32 rotates under the driving of first motor 34 relative to fixed frame 31.
Mold 4 is vertically arranged in rack 1, and mold 4 includes heating module 41 and mold core 42, the inside shape of heating module 41
At having die cavity 43, the upper end of die cavity 43 to be docked with feedhole 321, the lower end of die cavity 43 is docked with discharge nozzle 5, and mold core 42 is inserted in
In die cavity 43, the upper end of mold core 42 passes through feedhole 321 and is fixedly attached to the top of rack 1.
Specifically, heating module 41 includes several bringing-up sections 411 sequentially concatenated from top to bottom, several bringing-up sections 411
Heating temperature gradually increase from top to bottom, it is preferable that the heating temperature of several bringing-up sections 411 be 200~300 DEG C, in other words,
When the present invention works, the electric heater section 411 of top can generate 200 DEG C of high temperature, and the hot bringing-up section 411 of lowermost end can produce
The structure design of raw 300 DEG C of high temperature, this temperature increment makes powder accelerate melting in sinking watching, to improve this
The molding effect of invention.In addition, since the temperature of the bringing-up section 411 of top is relatively low, it is also beneficial to reduce to feeder
The damaged condition of structure extends the complete machine service life of thermoforming machine.
Bringing-up section 411 includes inner sleeve 4111 and the outer tube 4112 being sheathed on outside inner sleeve 4111, inner sleeve 4111
Electric heating part 4113 is provided between outer tube 4112；Adding positioned at the top of the bringing-up section 411 of top, positioned at lowermost end
Powered electrode 412 is both provided between the bottom of hot arc 411 and two neighboring bringing-up section 411, each electric heating part 4113 is distinguished
It is electrically connected with corresponding powered electrode 412.When work, power on, electric heating part 4113 is powered the high temperature generated through inner sleeve
In 4111 conduction to die cavitys 43, make to keep the condition of high temperature in die cavity 43, so that it is guaranteed that the normal work of the present invention.
Guide roller devices 22 include the second motor 221 and several guide roll wheel assemblies 222, several guide roll wheel assemblies
222 in being set up in parallel, and guide roll wheel assembly 222 includes the first mounting bracket 2221, and phase interworking is installed on the first mounting bracket 2221
The driving roller 2222 and driven roller 2223 of conjunction pass through the first synchronous belt 223 between two neighboring driving roller 2222 and pass
Dynamic connection, the output shaft of the second motor 221 are sequentially connected with any one driving roller 2222.
Cutter device 23 includes cleavage block 231 and cutting machine 232, and cleavage block 231 is equipped with and guide roller devices 22
The corresponding material path 2311 of discharge end, cutter 2321 and the cleavage block 231 of cutting machine 232 are correspondingly arranged, are set on cutting bed 21
There are the linear guide 233, cutting machine 232 to be movably installed in the linear guide 233, be additionally provided on workbench for driving cutting machine
The 232 third motors 234 slided along the linear guide 233.
Plastic filter element thermoforming machine provided by the invention, by powder addition in hopper 32, by first motor 34 when work
Hopper 32 is driven to be rotated relative to fixed frame 31, the guide arm 33 being fixedly connected at this time with fixed frame 31 will play loose metal and lead
The effect of material enables powder can smoothly enter into through feedhole 321 in the die cavity 43 of mold 4；
After powder falls to die cavity 43, powder is become molten state by the high temperature that heating module 41 generates from solid-state, is melted
Powder constantly sink under the effect of gravity accumulation, and flow in discharge nozzle 5, the powder of melting cools down solidification in discharge nozzle 5,
Final molding is filter core finished product；
The end of filter core is manually inserted into guide roller devices by filter core finished product after being come out from the discharge end of discharge nozzle 5
Between 22 driving roller 2222 and driven roller 2223, then start the second motor 221, it is same by the second motor 221 and first
Walking the cooperation of band 223 drives driving roller 2222 to rotate, and driving roller 2222 is in rotation, using friction force effect come further band
Dynamic filter core is axially moveable, and the end of filter core is made to pass through the discharge end of guide roller devices 22 and the punishment in advance of cleavage block 231 successively
Hole 2311, when filter core is when moving to setting position, the second motor 221 is stopped so that and filter core also stops movement accordingly,
Start third motor 234 and cutting machine 232 at this time, drives cutting machine 232 to be slided along the linear guide 233 by third motor 234, make
Cutter is fed towards 231 direction of cleavage block, and is finally completed the cutting to filter core；After the completion of cutting, third motor 234 drives cutting
The return of machine 232 resets.
In order to improve the degree of automation of the present invention, reduces the labor intensity of worker, charging is also respectively provided in rack 1
Seat 61 and the 4th motor 62, the discharge port 611 of charging seat 61 are located at the top of hopper 32, and the inner cavity of charging seat 61 is provided with charging
Screw rod 63, feed screw 63 and the 4th motor 62 are sequentially connected, and feed powder box 64, the charging of charging seat 61 are equipped on charging seat 61
Mouth is connected to the inner cavity of feed powder box 64.
It when needing to carry out adding powder to hopper 32, only need to start the 4th motor 62, feed screw is driven by the 4th motor 62
63 rotations, feed screw 63 will send the powder band fallen into 61 inner cavity of charging seat from feed powder box 64 to discharge port in rotation
611, and finally fall in hopper 32, realization adds powder automatically.
The top of rack 1 is provided with lifting slider 71 and drives the lift drive mechanism of 71 vertical lifting of lifting slider, rises
Drop sliding block 71 is correspondingly arranged with hopper 32, and the bottom of lifting slider 71 is provided with feed sleeve compatible with feedhole 321
711, feed sleeve 711 is sheathed on the outside of mold core 42.
When feed mechanism is when carrying out feeding operation, lift drive mechanism can also drive 71 vertical lifting of lifting slider, rise
Sliding block 71 drops during decline, and the bottom end of feed sleeve 711 can be inserted into through feedhole 321 in die cavity 43, auxiliary to realize
Charging is helped, ensure that powder can be rapidly introduced into die cavity 43, in addition, feed sleeve 711 can also be to powder during pusher
Material applies downward active force and improves the machining accuracy of filter core so that the tight ness rating of powder is more preferable.
Specifically, lift drive mechanism includes the 5th motor 72 being respectively arranged in rack 1, the first screw rod 73,
Six motors 74 and the second screw rod 75, the first screw rod 73 are set in parallel with the second screw rod 75, lifting slider 71 and the first screw rod 73
And second screw rod 75 be sequentially connected, the output shaft of the 5th motor 72 and the first screw rod 73 are sequentially connected, the 6th motor 74 it is defeated
Shaft and the second screw rod 75 are sequentially connected, and are sequentially connected by the second synchronous belt 76 between the first screw rod 73 and the second screw rod 75.
By the way that above structure is arranged, the stability that lifting slider 71 moves has been fully ensured that.
Rack 1 is equipped with the length metering mechanism with 2 corresponding matching of cutting mechanism, length metering mechanism and discharge nozzle 5
Discharge end is correspondingly arranged, and length metering mechanism includes the first infrared sensor 81 and the second infrared sensor 82, the first infrared biography
Sensor 81 is located at the top of the second infrared sensor 82.From discharge nozzle 5 come out filter core, due to the temperature of its own still compared with
The physical aspect of height, filter core is relatively soft, and the end of filter core is inserted into guide roller devices 22 so that positioned at cutting
Filter core section between the ceding of Taiwan 21 and discharge nozzle 5 is in vacant state, and at this time under the effect of gravity, the hanging filter core section in this part is just
It can be bent because sinking naturally.
When filter core sinks down into the height of the second infrared sensor 82, the second motor 221 is just started to work, by guide idler wheel
Device 22 drives filter core movement, the filter core bent naturally downwards because hanging at this time that will gradually be straightened, and waits for hanging filter core
When moving to the height of the first infrared sensor 81 in section, the second motor 221 is stopped at this time, and third motor 234 and cuts
Cutting mill 232 is started to work, to realize the fixed length cutting to filter core.In other words, the present invention is by adjusting the first infrared sensor
81 and the second relative altitude between infrared sensor 82, to adjust the Cutting Length of filter core, use is particularly convenient.
In addition, by the way that the first infrared sensor 81 and the second infrared sensor 82 is arranged, also effectively reduce filter core by
Stress, broken by guide roller devices 22 so as to avoid filter core, ensure that the stability of working performance of the present invention with
Reliability.
Cutting bed 21 is equipped with auxiliary guide wheel assembly 24, and auxiliary guide wheel assembly 24 is located at the charging of guide roller devices 22
End, auxiliary guide wheel assembly 24 include the second mounting bracket 241, and a pair of of auxiliary guide idler wheel 242 is installed on the second mounting bracket 241,
Guide wheel assembly 24 is assisted by setting, further improves the guide effect to filter core, ensure that the processing quality of the present invention.It cuts
It is additionally provided with the " V " shape frame 25 with the discharge end corresponding matching of cleavage block 231 in the ceding of Taiwan 21, when filter core is pierced by cleavage block 231, leads to
It crosses " V " shape frame 25 to be supported plastic filter element, position, to ensure that the position degree of filter core, improves cutting accuracy.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (10)
1. a kind of plastic filter element thermoforming machine, it is characterised in that：Including rack and it is set to the cutting mechanism of the rack side,
The rack has been sequentially connected in series feed mechanism, mold and discharge nozzle from top to bottom, and the cutting mechanism includes cutting bed, pacifies respectively
Loaded on the guide roller devices and cutter device on the cutting bed, feed end and the discharge nozzle of the guide roller devices
Discharge end be correspondingly arranged, discharge end and the cutter device of the guide roller devices are correspondingly arranged；
The feed mechanism includes fixed frame and the hopper that is set in the fixed frame, and the fixed frame is fixed with the rack
The bottom of connection, the hopper is equipped with feedhole, and at least one guide arm, the guide arm are fixedly installed on the fixed frame
It is inserted into the hopper, and the free end of the guide arm extends to the periphery of the feedhole；The side of the fixed frame
Side is equipped with first motor, and the output shaft of the first motor is sequentially connected with the hopper, when the first motor works, institute
Hopper is stated to rotate relative to the fixed frame under the driving of the first motor；
The mold is vertically arranged in the rack, and the mold includes heating module and mold core, the heating module it is interior
Portion is formed with die cavity, and the upper end of the die cavity is docked with the feedhole, and the lower end of the die cavity is docked with the discharge nozzle, institute
It states mold core to be inserted in the die cavity, the upper end of the mold core passes through the feedhole and is fixedly attached to the top of the rack
Portion；
The guide roller devices include the second motor and several guide roll wheel assemblies, and several guide roll wheel assemblies are in arranged side by side
Setting, the guide roll wheel assembly include the first mounting bracket, and mutually matched driving roller is installed on first mounting bracket
And driven roller, connected by the first toothed belt transmission between the two neighboring driving roller, second motor it is defeated
Shaft is sequentially connected with any one of driving roller；
The cutter device includes cleavage block and cutting machine, and the cleavage block is equipped with the discharge end with the guide roller devices
Corresponding material path, the cutter of the cutting machine are correspondingly arranged with the cleavage block, and the cutting bed is equipped with the linear guide,
The cutting machine is movably installed in the linear guide, is additionally provided on the workbench for driving the cutting machine described in
The third motor of the linear guide sliding.
2. plastic filter element thermoforming machine according to claim 1, it is characterised in that：The guide arm includes link block and leads
One end of tablet, the guide piece is connected to the fixed frame by the link block, and the other end of the guide piece extends to
The periphery of the feedhole.
3. plastic filter element thermoforming machine according to claim 2, it is characterised in that：The guide piece is arc-shaped setting,
And the central axes of the guide piece and the central axes of the feedhole are set in parallel.
4. plastic filter element thermoforming machine according to claim 1, it is characterised in that：Be also respectively provided in the rack into
Expect seat and the 4th motor, the discharge port of the charging seat is located at the top of the hopper, the inner cavity of the charging seat be provided with into
Expect that screw rod, the feed screw are connect with the 4th motor drive, feed powder box, the charging seat are installed on the charging seat
Feed inlet be connected to the inner cavity of the feed powder box.
5. plastic filter element thermoforming machine according to claim 1, it is characterised in that：Lifting is provided at the top of the rack
The lift drive mechanism of sliding block and the driving lifting slider vertical lifting, the lifting slider are correspondingly arranged with the hopper,
The bottom of the lifting slider is provided with feed sleeve compatible with the feedhole, and the feed sleeve is sheathed on the mould
The outside of core.
6. plastic filter element thermoforming machine according to claim 5, it is characterised in that：The lift drive mechanism includes difference
The 5th motor, the first screw rod, the 6th motor and the second screw rod being set in the rack, first screw rod and described second
Screw rod is set in parallel, and the lifting slider is sequentially connected with first screw rod and second screw rod, the 5th electricity
The output shaft of machine is connect with first screw drive, and the output shaft of the 6th motor is connect with second screw drive,
It is connected by the second toothed belt transmission between first screw rod and second screw rod.
7. plastic filter element thermoforming machine according to claim 1, it is characterised in that：The heating module includes from top to bottom
The heating temperature of several bringing-up sections sequentially concatenated, several bringing-up sections gradually increases from top to bottom；The bringing-up section includes
Inner sleeve and the outer tube being sheathed on outside the inner sleeve, electrical heating is provided between the inner sleeve and the outer tube
Part；The bottom of the bringing-up section positioned at the top of the bringing-up section of top, positioned at lowermost end and it is two neighboring described plus
Powered electrode is both provided between hot arc, each electric heating part is electrically connected with the corresponding powered electrode respectively.
8. plastic filter element thermoforming machine according to claim 1, it is characterised in that：The rack is equipped with and the cutting
The length metering mechanism of mechanism corresponding matching, the length metering mechanism and the discharge end of the discharge nozzle are correspondingly arranged, described
Length metering mechanism includes the first infrared sensor and the second infrared sensor, and first infrared sensor is located at described second
The top of infrared sensor.
9. plastic filter element thermoforming machine according to claim 1, it is characterised in that：The cutting bed is equipped with auxiliary guide wheel
Component, the auxiliary guide wheel assembly are located at the feed end of the guide roller devices, and the auxiliary guide wheel assembly includes the second peace
It shelves, a pair of of auxiliary guide idler wheel is installed on second mounting bracket.
10. plastic filter element thermoforming machine according to claim 1, it is characterised in that：It is additionally provided on the cutting bed and institute
State the " V " shape frame of the discharge end corresponding matching of cleavage block.
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| CN201610556044.1A CN106042246B (en) | 2016-07-14 | 2016-07-14 | A kind of plastic filter element thermoforming machine |
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| CN107379375B (en) * | 2017-09-18 | 2020-04-17 | 佛山市科切路威环保科技有限公司 | Porous environment-friendly material processing device and preparation method |
| CN110001138A (en) * | 2017-12-31 | 2019-07-12 | 张洪彬 | Automatic filter element edge pasting method and device |
| CN113400545B (en) * | 2021-07-26 | 2024-05-28 | 北京化工大学 | Chain type hot-press forming device and method for ultra-high molecular weight polyethylene filter element |
| CN115417105B (en) * | 2022-09-27 | 2024-12-24 | 江苏理工学院 | A heat pipe automatic separation and conveying device |
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