CN208468977U - A kind of dedicated powder feeding device of high intensity MODIFIED PP - Google Patents
A kind of dedicated powder feeding device of high intensity MODIFIED PP Download PDFInfo
- Publication number
- CN208468977U CN208468977U CN201820552904.9U CN201820552904U CN208468977U CN 208468977 U CN208468977 U CN 208468977U CN 201820552904 U CN201820552904 U CN 201820552904U CN 208468977 U CN208468977 U CN 208468977U
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- Prior art keywords
- storage tank
- hydraulic cylinder
- gauge line
- feeding device
- fixedly connected
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Abstract
The utility model relates to technical field of plastic; and disclose a kind of dedicated powder feeding device of high-intensitive MODIFIED PP; including conical storage tank; the two sides of the cone storage tank offer feed inlet; the bottom of conical storage tank offers connecting hole; protective cover is fixedly connected at the top of conical storage tank inner cavity, protective cover and the bottom of the formed inner cavity of conical storage tank are fixedly installed with driving motor.The dedicated powder feeding device of high intensity MODIFIED PP, by the way that conical storage tank, gauge line and high-speed motor is arranged, conical storage tank can make powder material with blanking natural under gravity, fan blade shape agitating paddle starts to rotate in blanking process, it avoids powder material and generates arch formation in blanking process, it is " starvation " formula drawing-in device that high-speed motor, which connects gauge line, high-speed motor then guarantees that the powder material of metering rapidly joins under " starvation " state, and gauge line then improves the stability and accuracy of powder material blanking.
Description
Technical field
The utility model relates to technical field of plastic, specially a kind of dedicated powder charging dress of high-intensitive MODIFIED PP
It sets.
Background technique
Polypropylene is a kind of hemicrystalline thermoplastic.Impact resistance with higher, engineering properties is tough, resists a variety of
Organic solvent and acid and alkali corrosion.It is widely used in industry, is usually common one of high molecular material.PP is used for automobile
Industry has stronger competitiveness, but because its modulus and heat resistance are lower, impact strength is poor, therefore cannot be directly used as automobile
Accessory, it will usually enhancing modification be carried out to PP, reinforced polypropylene is polypropylene and glass fibre or organic fiber, asbestos or nothing
The mixture of machine filler (talcum powder, calcium carbonate).Using be added the methods of powder additives, glass fibre or elastomer to PP into
Row is modified.
The most common filler of MODIFIED PP is talcum powder at present, and the addition of talcum powder can increase the rigidity of material.General factory
Family is directly blended using talcum powder with PP raw material, then from the addition of main feedstock barrel, this method is easy to fly upward during charging,
It feeds unstable and is also easy to produce dust or even arch formation occur, it is bad that these problems can directly result in product.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of dedicated powder feeding device of high-intensitive MODIFIED PP,
The advantages of having blanking stabilization and being not in arch formation, solves and expects unstable dirt in mixed process or even build bridge
The problem of phenomenon.
(2) technical solution
To realize that above-mentioned blanking is stable, dust is less, is not in the purpose of arch formation, the utility model provides as follows
Technical solution: a kind of dedicated powder feeding device of high intensity MODIFIED PP, including conical storage tank, the cone storage tank
Two sides offer feed inlet, and the bottom of the cone storage tank offers connecting hole, the cone storage tank inner cavity
Top be fixedly connected with protective cover, the bottom of the protective cover and the formed inner cavity of conical storage tank is fixedly installed with driving
Motor, the bottom end of the driving motor output shaft are fixedly connected with first hydraulic cylinder, and the two sides of the first hydraulic cylinder are solid
Surely it is connected with fan blade shape agitating paddle, the bottom end of the first hydraulic cylinder, which is fixedly connected with, rolls block, and the block that rolls is located at connection
The bottom end of the top in hole, the cone storage tank is fixedly installed with gauge line, and the front of the gauge line is fixedly installed with control
Device processed, the top and bottom end of the gauge line are fixedly connected to connecting plate, and the inner wall of the gauge line opens up that there are four installations
Slot, the inside of four mounting grooves are fixedly installed with two second hydraulic cylinders and two third hydraulic cylinders respectively, and described second
Hydraulic cylinder is located at the top of third hydraulic cylinder, and the opposite face of two second hydraulic cylinders and third hydraulic cylinder overlaps, described
Weight sensor is fixedly installed between third hydraulic cylinder, the bottom end of the gauge line is fixedly installed with extruder, the extrusion
The upper surface of machine offers main spout and secondary spout respectively, and the surface of the extruder offers discharge port, the extrusion
The two sides of machine are fixedly installed with high-speed motor, and the output shaft of the high-speed motor extends to the inside of extruder, the height
The output shaft of speed motor is fixedly connected with screw rod, two interlaced arrangements of screw rod.
Preferably, the lower surface of the protective cover offers annular link slot, and the inside of the annular link slot is fixed to be connected
It is connected to the connecting rod being through to outside annular link slot, the two sides on the connecting rod top are rotatably connected to idler wheel, described
The inner wall of idler wheel and annular link slot is slidably connected.
Preferably, the output end of the controller and driving motor, first hydraulic cylinder, second hydraulic cylinder and third hydraulic cylinder
Input terminal electrical connection, the weight sensor with gauge line is two-way is electrically connected.
Preferably, the controller is single-chip microcontroller, and the model AT89S51 of single-chip microcontroller.
Preferably, the opening width of the mounting groove width with second hydraulic cylinder and third hydraulic cylinder output shaft respectively
It is adapted.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of dedicated powder feeding device of high-intensitive MODIFIED PP, has
Below the utility model has the advantages that the dedicated powder feeding device of high intensity MODIFIED PP, passes through the conical storage tank of setting, gauge line and high speed
Motor, conical storage tank can make powder material with blanking natural under gravity, and fan blade shape agitating paddle is in blanking process
Start to rotate, avoids powder material and generate arch formation in blanking process, it is " starvation " formula that high-speed motor, which connects gauge line,
Drawing-in device, high-speed motor then guarantee that the powder material of metering rapidly joins under " starvation " state, and gauge line then improves powder
The stability and accuracy of material blanking.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cone storage tank structural schematic diagram；
Fig. 3 is schematic enlarged-scale view at A in Fig. 2；
Fig. 4 is the utility model gauge line structural schematic diagram；
Fig. 5 is the utility model extruder structure schematic diagram.
In figure: 1 conical storage tank, 2 protective covers, 3 driving motors, 4 first hydraulic cylinders, 5 connecting rods, 6 annular connections
Block, 10 gauge lines, 11 controllers, 12 connecting plates, 13 mounting grooves, 14 second liquid are rolled in slot, 7 idler wheels, 8 fan blade shape agitating paddles, 9
Cylinder pressure, 15 third hydraulic cylinders, 16 weight sensors, 17 extruders, 18 high-speed motors, 19 screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of dedicated powder feeding device of high intensity MODIFIED PP, including conical storage tank 1, cone
The two sides of storage tank 1 offer feed inlet, and the bottom of conical storage tank 1 offers connecting hole, in conical storage tank 1
Protective cover 2 is fixedly connected at the top of chamber, protective cover 2 and the bottom of the formed inner cavity of conical storage tank 1 are fixedly installed with drive
Dynamic motor 3, the bottom end of 3 output shaft of driving motor are fixedly connected with first hydraulic cylinder 4, first fan blade under the drive of driving motor 3
Material is cut in the rotation of shape agitating paddle 8, while the drive of first hydraulic cylinder 4 rolls 9 pressing materials of block, fan blade shape agitating paddle 8
Start to rotate in blanking process, avoids powder material and generate arch formation in blanking process, the lower surface of protective cover 2 is opened
Equipped with annular link slot 6, the inside of the annular link slot 6 is fixedly connected with the connecting rod being through to outside annular link slot 6
5, the two sides on 5 top of connecting rod are rotatably connected to idler wheel 7, and idler wheel 7 and the inner wall of annular link slot 6 are slidably connected, utilize
Annular link slot 6 may make the rotation of first hydraulic cylinder 4 more stable, and the two sides of first hydraulic cylinder 4 are fixedly connected to wind
Leaf agitating paddle 8, the bottom end of first hydraulic cylinder 4, which is fixedly connected with, rolls block 9, rolls the top that block 9 is located at connecting hole, cone
The bottom end of storage tank 1 is fixedly installed with gauge line 10, and the front of gauge line 10 is fixedly installed with controller 11, controller 11
Output end is electrically connected with the input terminal of driving motor 3, first hydraulic cylinder 4, second hydraulic cylinder 14 and third hydraulic cylinder 15, and weight passes
Sensor 16 with gauge line 10 is two-way is electrically connected, when needing filler, controller 11 control two second hydraulic cylinders 14 carry out mutually from
Movement and two third hydraulic cylinders 15 are moved toward one another, so that material can enter gauge line 10 and be stored in gauge line 19,
The weight information that can receive the material inside gauge line 10 using gravity sensor 16, when needing to feed, controller 11 is controlled
Two second hydraulic cylinders 14 are made to be moved toward one another with two progress of third hydraulic cylinders 15 mutually from movement, so that inside gauge line 10
Material fall to inside extruder 17, the top and bottom end of gauge line 10 are fixedly connected to connecting plate 12, gauge line 10
Inner wall is opened up there are four mounting groove 13, and the inside of four mounting grooves 13 is fixedly installed with two second hydraulic cylinders 14 and two respectively
Third hydraulic cylinder 15, the opening width of mounting groove 13 width with 15 output shaft of second hydraulic cylinder 14 and third hydraulic cylinder respectively
It is adapted, second hydraulic cylinder 14 is located at the top of third hydraulic cylinder 15, the phase of two second hydraulic cylinders 14 and third hydraulic cylinder 15
Opposite overlaps, and the inside between third hydraulic cylinder 15 is fixedly installed with weight sensor 16, the fixed peace in the bottom end of gauge line 10
Equipped with extruder 17, the upper surface of extruder 17 offers main spout and secondary spout respectively, and the surface of extruder 17 opens up
There is discharge port, the two sides of extruder 17 are fixedly installed with high-speed motor 18, and the output shaft of high-speed motor 18 extends to extrusion
The inside of machine 17, the output shaft of high-speed motor 18 are fixedly connected with screw rod 19, and two interlaced arrangements of screw rod 19 start two
High-speed motor 18, so that material is under the mutual stirring by two high-speed motors 18, by PP mixing pellet, auxiliary material from main feeding
Mouthful be added, talcum powder is added from secondary feeding into extruder 17, and each area's temperature is 220-230 DEG C, material screw rod 19 shearing,
Mixing and the lower sufficiently fusion of conveying, are finally made pellet finished product, the connection metering of high-speed motor 18 after extrusion, tie rod, cooling
Pipe 10 is " starvation " formula drawing-in device, and high-speed motor 18 then guarantees that the powder material of metering rapidly joins under " starvation " state,
Gauge line 10 then improves the stability and accuracy of powder material blanking.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, material enters inside conical storage tank 1, the first fan blade shape agitating paddle 8 under the drive of driving motor 3
Material is cut in rotation, while the drive of first hydraulic cylinder 4 rolls 9 pressing materials of block, and when needing filler, controller 11 is controlled
It makes two second hydraulic cylinders 14 mutually moved toward one another from movement and two third hydraulic cylinders 15, so that material can enter meter
Buret 10 is simultaneously stored in gauge line 19, is believed using the weight that gravity sensor 16 can receive the material inside gauge line 10
Breath, when needing to feed, controller 11 control two second hydraulic cylinders 14 moved toward one another with two third hydraulic cylinders 15 into
Row, so that the material inside gauge line 10 is fallen to inside extruder 17, starts two high-speed motors 18, so that object mutually from movement
Expect PP mixing pellet, auxiliary material to be added from main spout, talcum powder is fed from pair under by the mutual stirring of two high-speed motors 18
Material is added into extruder 17, and each area's temperature is 220-230 DEG C, and material is sufficiently molten under the shearing, mixing and conveying of screw rod 19
It closes, pellet finished product finally is made after extrusion, tie rod, cooling.
In conclusion the dedicated powder feeding device of high intensity MODIFIED PP, by the way that conical storage tank 1, gauge line is arranged
10 and high-speed motor 18, conical storage tank 1 can make powder material with blanking natural under gravity, fan blade shape agitating paddle 8
Start to rotate in blanking process, avoids powder material and generate arch formation, the connection meter of high-speed motor 18 in blanking process
Buret 10 is " starvation " formula drawing-in device, and high-speed motor 18 then guarantees that the powder material of metering quickly adds under " starvation " state
Enter, gauge line 10 then improves the stability and accuracy of powder material blanking.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dedicated powder feeding device of high intensity MODIFIED PP, including conical storage tank (1), it is characterised in that: the circle
The two sides of taper storage tank (1) offer feed inlet, and the bottom of the cone storage tank (1) offers connecting hole, institute
It states and is fixedly connected with protective cover (2) at the top of conical storage tank (1) inner cavity, the protective cover (2) and conical storage tank (1)
The bottom of formed inner cavity is fixedly installed with driving motor (3), and the bottom end of driving motor (3) output shaft is fixedly connected with
The two sides of one hydraulic cylinder (4), the first hydraulic cylinder (4) are fixedly connected to fan blade shape agitating paddle (8), and described first is hydraulic
The bottom end of cylinder (4), which is fixedly connected with, rolls block (9), the top rolled block (9) and be located at connecting hole, the cone storage tank
(1) bottom end is fixedly installed with gauge line (10), and the front of the gauge line (10) is fixedly installed with controller (11), the meter
The top and bottom end of buret (10) are fixedly connected to connecting plate (12), the inner wall of the gauge line (10) open up there are four installation
Slot (13), the inside of four mounting grooves (13) is fixedly installed with two second hydraulic cylinders (14) respectively and two thirds are hydraulic
Cylinder (15), the second hydraulic cylinder (14) are located at the top of third hydraulic cylinder (15), two second hydraulic cylinders (14) and
The opposite face of three hydraulic cylinders (15) overlaps, and is fixedly installed with weight sensor (16), institute between the third hydraulic cylinder (15)
The bottom end for stating gauge line (10) is fixedly installed with extruder (17), and the upper surface of the extruder (17) offers main feeding respectively
Mouth and secondary spout, the surface of the extruder (17) offer discharge port, the fixed peace in the two sides of the extruder (17)
Equipped with high-speed motor (18), the output shaft of the high-speed motor (18) extends to the inside of extruder (17), the high-speed motor
(18) output shaft is fixedly connected with screw rod (19), two interlaced arrangements of the screw rod (19).
2. a kind of dedicated powder feeding device of high-intensitive MODIFIED PP according to claim 1, it is characterised in that: the protection
The lower surface of cover (2) offers annular link slot (6), and the inside of the annular link slot (6), which is fixedly connected with, is through to annular
The external connecting rod (5) of link slot (6), the two sides on connecting rod (5) top are rotatably connected to idler wheel (7), the rolling
Wheel (7) and the inner wall of annular link slot (6) are slidably connected.
3. a kind of dedicated powder feeding device of high-intensitive MODIFIED PP according to claim 1, it is characterised in that: the control
The output end of device (11) is defeated with driving motor (3), first hydraulic cylinder (4), second hydraulic cylinder (14) and third hydraulic cylinder (15)
Enter end electrical connection, the weight sensor (16) with gauge line (10) is two-way is electrically connected.
4. a kind of dedicated powder feeding device of high-intensitive MODIFIED PP according to claim 1, it is characterised in that: the control
Device (11) is single-chip microcontroller, and the model AT89S51 of single-chip microcontroller.
5. a kind of dedicated powder feeding device of high-intensitive MODIFIED PP according to claim 1, it is characterised in that: the installation
The opening width of slot (13) is adapted with the width of second hydraulic cylinder (14) and third hydraulic cylinder (15) output shaft respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552904.9U CN208468977U (en) | 2018-04-18 | 2018-04-18 | A kind of dedicated powder feeding device of high intensity MODIFIED PP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552904.9U CN208468977U (en) | 2018-04-18 | 2018-04-18 | A kind of dedicated powder feeding device of high intensity MODIFIED PP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468977U true CN208468977U (en) | 2019-02-05 |
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ID=65207340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552904.9U Expired - Fee Related CN208468977U (en) | 2018-04-18 | 2018-04-18 | A kind of dedicated powder feeding device of high intensity MODIFIED PP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071084A (en) * | 2021-03-26 | 2021-07-06 | 南京科晋橡塑科技有限公司 | Multistage screw rod rubber plastify extrusion apparatus for producing |
-
2018
- 2018-04-18 CN CN201820552904.9U patent/CN208468977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071084A (en) * | 2021-03-26 | 2021-07-06 | 南京科晋橡塑科技有限公司 | Multistage screw rod rubber plastify extrusion apparatus for producing |
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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: 20190205 Termination date: 20190418 |