CN107825657A - It is a kind of to prevent cohesive injection molding machine of plastic - Google Patents
It is a kind of to prevent cohesive injection molding machine of plastic Download PDFInfo
- Publication number
- CN107825657A CN107825657A CN201711320610.XA CN201711320610A CN107825657A CN 107825657 A CN107825657 A CN 107825657A CN 201711320610 A CN201711320610 A CN 201711320610A CN 107825657 A CN107825657 A CN 107825657A
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- China
- Prior art keywords
- pipe
- heating
- feeding
- note
- injection molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 35
- 229920003023 plastic Polymers 0.000 title claims abstract description 35
- 238000001746 injection moulding Methods 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 88
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- 239000002828 fuel tank Substances 0.000 claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 241001061264 Astragalus Species 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- -1 operating desk Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Cohesive injection molding machine of plastic is prevented the invention discloses a kind of, delivery pipe, drive device and circulating-heating fuel tank are poured including operating desk, injection mold, note, the operating desk is fixed on ground by foundation bolt, and the upper surface of the operating desk is from left to right sequentially provided with the injection mold, the note pours delivery pipe, the drive device and the circulating-heating fuel tank.Beneficial effect：By the heating pipe one and the heating pipe two set in the periphery of the feeding pipe, the plastics in the feeding pipe can be preheated, reach the state of melting；In process finishing, can be by the expansion link that is set in the feeding pipe, the expansion link is driven by the telescopic cylinder, the wing on the scraping cutter bar is moved up and down, sticking thing to remaining in the plastics in the feeding pipe is purged；Heating is abundant, and melting effect is good, and injection molding is good, simple in construction, and usability is strong.
Description
Technical field
The present invention relates to injection machine technical field, it particularly relates to which a kind of prevent cohesive injection molding machine of plastic.
Background technology
The operation principle of injection machine is similar to the syringe having an injection, and it is by the thrust of screw rod (or plunger), by
The plastic injection of the molten condition (i.e. viscous state) plastified enters in the die cavity closed, and the work of product is obtained after cured sizing
Skill process.Injection moulding is the process of a circulation, and each cycle mainly includes：Quantifying feed-fusion plastification-pressure injection-
Mold filling cools down-opened mould pickup.Mold closing again again is taken out after plastic, carries out next circulation.Injection machine operation item：Injection machine operates
Project includes three control keyboard operation, electrical apparatus control system operation and hydraulic system operation aspects.Injection process is carried out respectively
Action, charging action, injection pressure, injection speed, eject pattern selection, the monitoring of each section of temperature of barrel, injection pressure and
Regulation of back-pressure etc..The molding process of general screw injection molding machine is：Granular or powdered plastic is added into machine first
In cylinder, and plastics are made to turn into molten condition by the rotation of screw rod and the heating of machine barrel outer wall, then machine carries out matched moulds and injection
Seat reach, makes nozzle be adjacent to the pouring head of mould, is then passed through pressure oil to injection cylinder, push ahead screw rod, so as to very
High pressure and faster speed are kept in the relatively low Guan Bi mould of melt implantation temperature (again by certain time and pressure
Claim pressurize), cooling, make its curing molding, can mold take out product (purpose of pressurize be prevent the reflux of melt in die cavity,
Material is supplemented into die cavity, and ensures that product has certain density and dimensional tolerance).Injection molding basic demand is modeling
Change, inject and be molded.Plasticizing is realization and the premise for ensureing shaped article quality, and is the requirement for meeting shaping, and injection is necessary
Guarantee has enough pressure and speed.Simultaneously as injection pressure is very high, very high pressure is correspondingly produced in die cavity, because
This must have sufficiently large mold clamping force.As can be seen here, injection device and mold closing mechanism are the critical components of injection machine.
Existing injection machine during plastic products are prepared, be generally pour in delivery pipe to granular in note or
Powdered plastic carries out fusion plastification, easily occurs melting insufficient phenomenon；Generally just plastics are carried out in feeding pipe preliminary
Heating, time one are grown, cause the inwall of feeding pipe easily to remain the thing that sticks of many molten plastics, cleared up not in time,
Easily there is the clogging of pipeline, and when equipment breaks down, internal molten plastic, which is not easy export, to be come, and causes pair to set
Standby damage.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The problem of in correlation technique, present invention proposition is a kind of to prevent cohesive injection molding machine of plastic, to overcome existing phase
Above-mentioned technical problem present in the technology of pass.
The technical proposal of the invention is realized in this way：
It is a kind of to prevent cohesive injection molding machine of plastic, including operating desk, injection mold, note from pouring delivery pipe, drive device and following
Ring heating fuel tank, the operating desk are fixed on ground by foundation bolt, and the upper surface of the operating desk is from left to right successively
Delivery pipe, the drive device and the circulating-heating fuel tank are poured provided with the injection mold, the note, wherein, the note pours
The left end of delivery pipe is provided with discharging gate, and the note pours the spiral transferring for being provided with delivery pipe and being set along the discharging gate length direction
Device is sent, the one end of the auger conveyor away from the discharging gate extends to the note and poured outside delivery pipe, and is filled with the driving
The output end put is connected, and the note pours the heating coil being fixed with the side wall of delivery pipe along its circumferentially wound setting, described
Heating coil is connected with being arranged on the power-supply controller of electric poured below delivery pipe of noting, and the top that the note pours delivery pipe is provided with
Feeding-passage, the feeding-passage pour delivery pipe with the note and are connected, and the feeding-passage pours delivery pipe away from the note
One end is connected with conduit, and the one end of the conduit away from the feeding-passage is connected with feeding pipe, the feeding pipe
Top is provided with cover plate, and the both ends of the cover plate are equipped with liquid feeding case, and the side of the liquid feeding case is respectively connected with fluid-through tube, described logical
The one end of liquid pipe away from the liquid feeding case all extends to the both sides of the feeding pipe, if being mounted on solid carbon dioxide on the fluid-through tube
The sparge pipe set is put down, is provided with two telescopic cylinders between two liquid feeding casees, the output end of the telescopic cylinder is all connected with
There is expansion link, the expansion link is through the cover plate and extends to the inside of the conveying passage, and the expansion link is away from described
One end of telescopic cylinder is connected with horizontally disposed scraping cutter bar, and one end of the scraping cutter bar is provided with scraper clamping plate, the scraper
Some wings are installed on clamping plate, the feed pipe, the right side of the drive device are provided between two telescopic cylinders
Provided with the circulating-heating fuel tank, the top of the circulating-heating fuel tank is provided with L-type flowline, the L-type flowline
Oil outlet end extends horizontally to the left side of the feeding pipe, and the oil outlet end of the L-type flowline is provided with the parallel conveying
The heating pipe one of pipeline, the right side of the feeding pipe are provided with heating pipe two, the heating pipe one and the heating tube
Road two is symmetrical arranged on the feeding pipe, and the top of the heating pipe two is connected with the L-type flowline, described
The bottom of heating pipe one and the heating pipe two mutually crosses and is connected to the oil inlet pipe of the circulating-heating fuel tank, and institute
State and oil transfer pump is installed on L-type flowline.
Further, the right-hand member of the injection mold is provided with charging hole, and the charging hole is corresponding with the discharging gate.
Further, the heating astragal is fixed on described note by fastener and pours the surface of delivery pipe.
Further, the drive device is fixed on the upper end of the operating desk by pillar.
Further, the sparge pipe is connected with the mouth spray on the feeding pipe.
Further, the periphery of the feeding pipe is provided with some annular contiguous blocks.
Further, the left end of the annular contiguous block is connected with the heating tube one, the right side of the annular contiguous block
End is connected with the heating tube two.
Further, the annular contiguous block and the junction of the heating tube one and the heating tube two are provided with logical
Hole.
Further, the L-type flowline is provided with control valve.
Beneficial effects of the present invention：By the feeding pipe periphery set the heating pipe one and it is described plus
Hot channel two, the plastics in the feeding pipe can be preheated, reach the state of melting；, can be with process finishing
By the expansion link set in the feeding pipe, the expansion link is driven by the telescopic cylinder, makes described scrape
The wing on knife bar is moved up and down, and sticking thing to remaining in the plastics in the feeding pipe is purged；Separately
Outside, then the note is coordinated to pour the heating coil set in delivery pipe, heating is abundant, and melting effect is good, and injection molding is good, knot
Structure is simple, and usability is strong.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation for preventing cohesive injection molding machine of plastic according to embodiments of the present invention；
Fig. 2 is according to embodiments of the present invention a kind of to prevent that note pours delivery pipe and heating coil in cohesive injection molding machine of plastic
The schematic diagram being connected；
Fig. 3 is a kind of top view for preventing annular contiguous block in cohesive injection molding machine of plastic according to embodiments of the present invention.
In figure：
1st, operating desk；2nd, foundation bolt；3rd, injection mold；4th, charging hole；5th, discharging gate；6th, note pours delivery pipe；7th, power supply
Controller；8th, feeding-passage；9th, conduit；10th, auger conveyor；11st, drive device；12nd, heating pipe one；13rd, sparge pipe；
14th, fluid-through tube；15th, wing；16th, scraping cutter bar；17th, liquid feeding case；18th, telescopic cylinder；19th, feed pipe；20th, expansion link；21st, scrape
Cutter holder plate；22nd, feeding pipe；23rd, annular contiguous block；24th, L-type flowline；25th, mouth spray；26th, heating tube two；27th, control
Valve；28th, oil transfer pump；29th, oil inlet pipe；30th, circulating-heating fuel tank；31st, pillar；32nd, heating coil；33rd, fastener；34th, cover plate；
35th, through hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
According to an embodiment of the invention, there is provided a kind of to prevent cohesive injection molding machine of plastic.
As Figure 1-3, it is according to embodiments of the present invention to prevent cohesive injection molding machine of plastic, including operating desk 1, injection mould
Tool 3, note pour delivery pipe 6, drive device 11 and circulating-heating fuel tank 30, and the operating desk 1 is fixed on ground by foundation bolt 2
On, the upper surface of the operating desk 1 is from left to right sequentially provided with the injection mold 3, the note pours delivery pipe 6, the driving
Device 11 and the circulating-heating fuel tank 30, wherein, the left end that the note pours delivery pipe 6 is provided with discharging gate 5, and the note pours conveying
The auger conveyor 10 set along the length direction of discharging gate 6 is provided with pipe 6, the auger conveyor 10 goes out away from described in
One end of material mouth 5 extends to the note and poured outside delivery pipe 6, and is connected with the output end of the drive device 11, and the note pours
The heating coil 32 along its circumferentially wound setting is fixed with the side wall of delivery pipe 6, the heating coil 32 is described with being arranged on
The power-supply controller of electric 7 that note pours the lower section of delivery pipe 6 is connected, and described note pours the top of delivery pipe 6 and be provided with feeding-passage 8, it is described enter
Material passage 8 pours delivery pipe 6 with the note and is connected, and the feeding-passage 8 is connected with away from one end that the note pours delivery pipe 6 and led
Pipe 9, the one end of the conduit 9 away from the feeding-passage 8 are connected with feeding pipe 22, and the top of the feeding pipe 22 is set
There is cover plate 34, the both ends of the cover plate 34 are equipped with liquid feeding case 17, and the side of the liquid feeding case 17 is respectively connected with fluid-through tube 14, institute
State the both sides that the one end of fluid-through tube 14 away from the liquid feeding case 17 all extends to the feeding pipe 22, on the fluid-through tube 14
Some horizontally disposed sparge pipes 13 are installed, two telescopic cylinders 18 are provided between two liquid feeding casees 17, it is described flexible
The output end of cylinder 18 is respectively connected with expansion link 20, and the expansion link 20 is through the cover plate 34 and extends to the conveying passage
22 inside, the one end of the expansion link 20 away from the telescopic cylinder 18 is connected with horizontally disposed scraping cutter bar 16, described to scrape
One end of knife bar 16 is provided with scraper clamping plate 21, and some wings 15 are provided with the scraper clamping plate 21, and two described flexible
The feed pipe 19 is provided between cylinder 18, the right side of the drive device 11 is provided with the circulating-heating fuel tank 30, described to follow
The top of ring heating fuel tank 30 is provided with L-type flowline 24, and the oil outlet end of the L-type flowline 24 extends horizontally to described defeated
The left side of pipe material 22, and the oil outlet end of the L-type flowline 24 is provided with the heating pipe one of the parallel feeding pipe 22
12, the right side of the feeding pipe 22 is provided with heating pipe 2 26, and the heating pipe 1 and the heating pipe 2 26 close
It is symmetrical arranged in the feeding pipe 22, the top of the heating pipe 2 26 is connected with the L-type flowline 24, described
The bottom of heating pipe 1 and the heating pipe 2 26 mutually crosses and is connected to the oil-feed of the circulating-heating fuel tank 30
Pipe 29, and oil transfer pump 28 is installed on the L-type flowline 24.
In one embodiment, the right-hand member of the injection mold 3 is provided with charging hole 4, and the charging hole 4 and the discharging
Mouth 5 is corresponding.
In one embodiment, the heating astragal 32 is fixed on described note by fastener 33 and pours the surface of delivery pipe 6.
In one embodiment, the drive device 11 is fixed on the upper end of the operating desk 1 by pillar 31.
In one embodiment, the sparge pipe 13 is connected with the mouth spray 25 on the feeding pipe 22.
In one embodiment, the periphery of the feeding pipe 22 is provided with some annular contiguous blocks 23.
In one embodiment, the left end of the annular contiguous block 23 is connected with the heating tube 1, the annular
The right-hand member of contiguous block 23 is connected with the heating tube 2 26.
In one embodiment, the annular contiguous block 23 and the company of the heating tube 1 and the heating tube 2 26
Meet place and be provided with through hole 35.
In one embodiment, the L-type flowline 24 is provided with control valve 27.
By means of the above-mentioned technical proposal of the present invention, delivery pipe 6, drive device are poured by operating desk 1, injection mold 3, note
11 and circulating-heating fuel tank 30, the operating desk 1 be fixed on by foundation bolt 2 on ground, the upper surface of the operating desk 1 from
It is left-to-right be sequentially provided with the injection mold 3, it is described note pour delivery pipe 6, the drive device 11 and the circulating-heating fuel tank
30, wherein, the left end that the note pours delivery pipe 6 is provided with discharging gate 5, and the note, which pours, to be provided with delivery pipe 6 along the discharging gate 6
The auger conveyor 10 that length direction is set, the one end of the auger conveyor 10 away from the discharging gate 5 extends to the note
Pour outside delivery pipe 6, and be connected with the output end of the drive device 11, the note pours is fixed with edge in the side wall of delivery pipe 6
The heating coil 32 of its circumferentially wound setting, the heating coil 32 pour the power supply control of the lower section of delivery pipe 6 with being arranged on the note
Device 7 processed is connected, and the top that the note pours delivery pipe 6 is provided with feeding-passage 8, and the feeding-passage 8 pours delivery pipe 6 with the note
It is connected, the feeding-passage 8 is connected with conduit 9 away from one end that the note pours delivery pipe 6, and the conduit 9 enters away from described in
One end of material passage 8 is connected with feeding pipe 22, and the top of the feeding pipe 22 is provided with cover plate 34, and the two of the cover plate 34
End is equipped with liquid feeding case 17, and the side of the liquid feeding case 17 is respectively connected with fluid-through tube 14, and the fluid-through tube 14 is away from the liquid feeding
One end of case 17 all extends to the both sides of the feeding pipe 22, and some horizontally disposed sprays are mounted on the fluid-through tube 14
Liquid pipe 13, two telescopic cylinders 18 is provided between two liquid feeding casees 17, the output end of the telescopic cylinder 18 is respectively connected with
Expansion link 20, the expansion link 20 is through the cover plate 34 and extends to the inside of the conveying passage 22, the expansion link 20
One end away from the telescopic cylinder 18 is connected with horizontally disposed scraping cutter bar 16, and one end of the scraping cutter bar 16 is provided with scraper
Clamping plate 21, some wings 15 are installed on the scraper clamping plate 21, the charging is provided between two telescopic cylinders 18
Pipe 19, the right side of the drive device 11 are provided with the circulating-heating fuel tank 30, and the top of the circulating-heating fuel tank 30 is provided with L
Type flowline 24, the oil outlet end of the L-type flowline 24 extend horizontally to the left side of the feeding pipe 22, and the L
The oil outlet end of type flowline 24 is provided with the heating pipe 1 of the parallel feeding pipe 22, the right side of the feeding pipe 22
Provided with heating pipe 2 26, the heating pipe 1 and the heating pipe 2 26 are symmetrically set on the feeding pipe 22
Put, the top of the heating pipe 2 26 is connected with the L-type flowline 24, the heating pipe 1 and the heating
The bottom of pipeline 2 26 mutually crosses and is connected to the oil inlet pipe 29 of the circulating-heating fuel tank 30, and the L-type flowline
Oil transfer pump 28 is installed on 24.
In summary, beneficial effects of the present invention：Pass through the heating tube set in the periphery of the feeding pipe 22
Road 1 and the heating pipe 2 26, the plastics in the feeding pipe 22 can be preheated, reach the state of melting；
In process finishing, the telescopic cylinder 18 can be passed through by the expansion link 20 set in the feeding pipe 22
The expansion link 20 is driven, the wing 15 on the scraping cutter bar 16 is moved up and down, to remaining in the conveying
Plastics in pipeline 22 stick thing and are purged；In addition, the note is coordinated to pour the heating coil set in delivery pipe 6 again
32, heating is abundant, and melting effect is good, and injection molding is good, simple in construction, and usability is strong.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
1. a kind of prevent cohesive injection molding machine of plastic, it is characterised in that pours conveying including operating desk (1), injection mold (3), note
Pipe (6), drive device (11) and circulating-heating fuel tank (30), the operating desk (1) are fixed on ground by foundation bolt (2)
On, the upper surface of the operating desk (1) is from left to right sequentially provided with the injection mold (3), the note pours delivery pipe (6), institute
Drive device (11) and the circulating-heating fuel tank (30) are stated, wherein, the left end that the note pours delivery pipe (6) is provided with discharging gate
(5), the note pours the auger conveyor (10) for being provided with delivery pipe (6) and being set along the discharging gate (6) length direction, described
The one end of auger conveyor (10) away from the discharging gate (5) extends to the note and pours delivery pipe (6) outside, and is filled with the driving
The output end for putting (11) is connected, and the note pours the heater wire being fixed with the side wall of delivery pipe (6) along its circumferentially wound setting
Enclose (32), the heating coil (32) is connected with being arranged on the power-supply controller of electric (7) poured below delivery pipe (6) of noting, institute
State note and pour the top of delivery pipe (6) and be provided with feeding-passage (8), the feeding-passage (8) is poured delivery pipe (6) with the note and is connected
Logical, the feeding-passage (8) is connected with conduit (9) away from one end that the note pours delivery pipe (6), and the conduit (9) is away from institute
The one end for stating feeding-passage (8) is connected with feeding pipe (22), and the top of the feeding pipe (22) is provided with cover plate (34), institute
The both ends for stating cover plate (34) are equipped with liquid feeding case (17), and the side of the liquid feeding case (17) is respectively connected with fluid-through tube (14), described
The one end of fluid-through tube (14) away from the liquid feeding case (17) all extends to the both sides of the feeding pipe (22), the fluid-through tube
(14) some horizontally disposed sparge pipes (13) are mounted on, two telescopic cylinders are provided between two liquid feeding casees (17)
(18), the output end of the telescopic cylinder (18) is respectively connected with expansion link (20), and the expansion link (20) runs through the cover plate
(34) and the inside of the conveying passage (22) is extended to, the one end of the expansion link (20) away from the telescopic cylinder (18) connects
Horizontally disposed scraping cutter bar (16) is connected to, one end of the scraping cutter bar (16) is provided with scraper clamping plate (21), the scraper clamping plate
(21) some wings (15) are installed on, the feed pipe (19), the drive are provided between two telescopic cylinders (18)
The right side of dynamic device (11) is provided with the circulating-heating fuel tank (30), and the top of the circulating-heating fuel tank (30) goes out provided with L-type
Oil-piping (24), the oil outlet end of the L-type flowline (24) extend horizontally to the left side of the feeding pipe (22), and described
The oil outlet end of L-type flowline (24) is provided with the heating pipe one (12) of the parallel feeding pipe (22), the feeding pipe
(22) right side is provided with heating pipe two (26), and the heating pipe one (12) and the heating pipe two (26) are on described defeated
Pipe material (22) is symmetrical arranged, and the top of the heating pipe two (26) is connected with the L-type flowline (24), described to add
The bottom of hot channel one (12) and the heating pipe two (26) mutually crosses and is connected to the circulating-heating fuel tank (30)
Oil inlet pipe (29), and oil transfer pump (28) is installed on the L-type flowline (24).
2. a kind of cohesive injection molding machine of plastic is prevented according to claim 1, it is characterised in that the injection mold (3)
Right-hand member be provided with charging hole (4), and the charging hole (4) is corresponding with the discharging gate (5).
3. a kind of cohesive injection molding machine of plastic is prevented according to claim 1, it is characterised in that the heating astragal (32)
Described note is fixed on by fastener (33) and pours the surfaces of delivery pipe (6).
4. a kind of cohesive injection molding machine of plastic is prevented according to claim 1, it is characterised in that the drive device (11)
The upper end of the operating desk (1) is fixed on by pillar (31).
A kind of prevent cohesive injection molding machine of plastic 5. according to claim 1, it is characterised in that the sparge pipe (13) with
Mouth spray (25) on the feeding pipe (22) is connected.
6. a kind of cohesive injection molding machine of plastic is prevented according to claim 1, it is characterised in that the feeding pipe (22)
Periphery be provided with some annular contiguous blocks (23).
7. a kind of cohesive injection molding machine of plastic is prevented according to claim 6, it is characterised in that the annular contiguous block
(23) left end is connected with the heating tube one (12), right-hand member and the heating tube two (26) of the annular contiguous block (23)
It is connected.
8. a kind of cohesive injection molding machine of plastic is prevented according to claim 7, it is characterised in that the annular contiguous block
(23) and the junction of the heating tube one (12) and the heating tube two (26) is provided with through hole (35).
9. a kind of cohesive injection molding machine of plastic is prevented according to claim 1, it is characterised in that the L-type flowline
(24) it is provided with control valve (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320610.XA CN107825657B (en) | 2017-12-12 | 2017-12-12 | Prevent plastics injection molding machine that bonds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320610.XA CN107825657B (en) | 2017-12-12 | 2017-12-12 | Prevent plastics injection molding machine that bonds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107825657A true CN107825657A (en) | 2018-03-23 |
| CN107825657B CN107825657B (en) | 2019-12-06 |
Family
ID=61642809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320610.XA Expired - Fee Related CN107825657B (en) | 2017-12-12 | 2017-12-12 | Prevent plastics injection molding machine that bonds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825657B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112530654B (en) * | 2020-12-04 | 2023-09-26 | 安徽中马磁能科技股份有限公司 | Sintered permanent magnetic ferrite and forming method thereof |
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