CN107364101A - A kind of line style co-extrusion film plastic pellet extrusion mechanism - Google Patents
A kind of line style co-extrusion film plastic pellet extrusion mechanism Download PDFInfo
- Publication number
- CN107364101A CN107364101A CN201710730387.XA CN201710730387A CN107364101A CN 107364101 A CN107364101 A CN 107364101A CN 201710730387 A CN201710730387 A CN 201710730387A CN 107364101 A CN107364101 A CN 107364101A
- Authority
- CN
- China
- Prior art keywords
- connection
- support frame
- machine barrel
- line style
- plastic pellet
- 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.)
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29L2007/00—Flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of line style co-extrusion film plastic pellet extrusion mechanism,It includes support frame,Support top of support is provided with four stations in line style,A cylindricality link is provided with each station,Four links, which penetrate, opens up a up big and down small cone barrel groove,Matching is provided with the hopper body of a cone cylinder shape in groove,The top of hopper body is higher than the top of link,The outlet at bottom that support frame corresponds to hopper body offers four cylinders,Outlet at bottom is sheathed in cylinder,The bottom common horizontal of four cylinders connects a machine barrel,One end of machine barrel is delivery outlet,The other end of machine barrel is driving mouth,Driving mouth is provided with a stepper motor,One end of neighbouring driving mouth is provided with fixing bearing in machine barrel,A screw mandrel is provided with fixing bearing,Screw mandrel is arranged inside machine barrel,One end of screw mandrel is connected to stepper motor,The wobble component for driving four hopper bodies to swing is provided with support frame.The present invention have it is reasonable in design, save manufacture material, work the advantages that smooth.
Description
Technical field
The present invention relates to equipment for producing plastic products field, specially a kind of line style co-extrusion film plastic pellet extrusion mechanism.
Background technology
PP TYPE is directly to be used as raw material using more than three kinds of plastic pellet (or plastic powders), passes through extrusion
After machine respectively plastifies every kind of plastic molten melt, feed in a secondary mouth mold (or by distributor, the modeling that each extruder is supplied
Material feeds mouth mold after converging), then by being processed further handling, multi-layer compound film is made.It is but of the prior art
Number of drawbacks be present in extruder, as plastic pellet conveying when, usually because plastic pellet accumulate in hopper build bridge and make work
Interrupt, influence the progress of work；Such as when multiple hopper co-feeds, because device structure is unreasonable, a variety of plastic pellets
Son can not be easily combined after extrusion, the process such as cooling, sizing after influenceing.
The content of the invention
In order to overcome above mentioned problem, the present invention provides a kind of line style co-extrusion film plastic pellet extrusion mechanism.
The technical scheme is that providing a kind of line style co-extrusion film plastic pellet extrusion mechanism, it includes support frame, its
It is characterised by：Support frame as described above top surface is provided with four stations in line style, is provided with a cylindricality link on each station, and four
The insertion of the individual link from top to down opens up a up big and down small cone barrel groove, matches and is provided with the groove
The hopper body of one cone cylinder shape, the top of the hopper body are higher than the top of the link, and support frame as described above corresponds to the material
The outlet at bottom of bucket body offers four cylinders, and the outlet at bottom is sheathed in the cylinder, the bottom of four cylinders
Common horizontal connects a machine barrel, and one end of the machine barrel is delivery outlet, and the other end of the machine barrel is to drive mouth, the driving mouth
It is provided with a stepper motor, one end of the neighbouring driving mouth is provided with fixing bearing in the machine barrel, in the fixing bearing
A screw mandrel is provided with, the screw mandrel is arranged at the inside machine barrel, and one end of the screw mandrel is connected to the stepper motor, described
The wobble component for driving four hopper bodies to swing is provided with support frame, the wobble component includes four hopper bodies of connection
Rectangle connects frame, and the connection frame be located at the top of the link, and the side for connecting frame on support frame as described above in setting
There is a connection bearing, a roll shaft is vertically arranged on the connection bearing, is socketed on the roll shaft in the equal-height position for connecting frame
One cam, eccentric setting has a contiguous block on the cam, and one end of the connection frame is provided with a connecting rod, the connecting rod
It is connected by a connection strap with the contiguous block.
Further, the bottom of the roll shaft extends the bottom surface of support frame as described above and is connected with a motor.
Further, two corresponding side surfaces of each hopper body are provided with a fix bar, and the connection frame passes through institute
Fix bar is stated with the hopper body to be connected.
Further, the equipped at outlet port is provided with a blown-film die.
Further, interval is socketed with multiple connection rings on the machine barrel, and the connection ring is connected to support frame as described above
Bottom surface.
The beneficial effects of the invention are as follows：The Raw material processing that the plastic pellet extrusion mechanism of the present invention is used for PP TYPE makes
With the present invention is provided with the processing that four stations are used for while carry out four kinds of plastic pellets on support frame, and four stations are in line
Type is set, and link is provided with hopper body in station, facilitate hopper body bottom can line style be provided with a machine barrel come it is same
When in four hopper bodies plastic pellet carry out extrusion operation, save making material；Wobble component use is provided with support frame
Drive four hopper bodies to swing in simultaneously, so as to drive movement of the plastic pellet in hopper body, prevent plastic pellet in hopper
The situation that accumulation is built bridge occurs when accumulating excessive in vivo, substantially increases the smooth fluency of work；There is the present invention design to close
Reason, compact-sized, security is good, prevents accumulation from building bridge, working the advantages that smooth.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of the present invention；
Fig. 2 is the top surface structure schematic diagram of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
As depicted in figs. 1 and 2, a kind of line style co-extrusion film plastic pellet extrusion mechanism of the invention, it includes support frame 1,
It is characterized in that：The top surface of support frame 1 is provided with four stations 11 in line style, and a cylindricality link is provided with each station 11
12, the insertion of four links 12 from top to down opens up a up big and down small cone barrel groove 13, matches and sets in groove 13
The hopper body 2 of a cone cylinder shape is equipped with, the top of hopper body 2 is higher than the top of link 12, the corresponding hopper body 2 of support frame 1
Outlet at bottom offers four cylinders 21, and outlet at bottom is sheathed in cylinder 21, the bottom common horizontal connection of four cylinders 21
One machine barrel 3, one end of machine barrel 3 is delivery outlet 31, and the other end of machine barrel 3 is driving mouth 32, and driving mouth 32 is provided with stepping electricity
Machine 33, one end of neighbouring driving mouth 32 is provided with fixing bearing 4 in machine barrel 3, and a screw mandrel 41, screw mandrel are provided with fixing bearing 4
41 are arranged inside machine barrel 3, and one end of screw mandrel 41 is connected to stepper motor 33, are provided with support frame 1 and drive four hopper bodies 2
The wobble component 6 of swing, wobble component 6 include the rectangle connection frame 61 of four hopper bodies 2 of connection, and connection frame 61 is positioned at connection
The top of frame 12, the side of frame 61 is connected in being provided with a connection bearing 7 on support frame 1, connects and is vertically arranged a roller on bearing 7
Axle 71, a cam 72 is socketed in the equal-height position of connection frame 61 on roll shaft 71, eccentric setting has a contiguous block 73 on cam 72, connects
One end of frame 61 is provided with a connecting rod 62, and connecting rod 62 is connected by a connection strap 74 with contiguous block 73.
Further, the bottom of roll shaft 71 extends the bottom surface of support frame 1 and is connected with a motor 75.
Further, two corresponding side surfaces of each hopper body 2 are provided with a fix bar 63, and connection frame 61 passes through fix bar
63 are connected with hopper body 2.
Further, a blown-film die 5 is provided with delivery outlet 31.
Further, interval is socketed with multiple connection rings 42 on machine barrel 3, and connection ring 42 is connected to the bottom surface of support frame 1.
The Raw material processing that the plastic pellet extrusion mechanism of the present invention is used for PP TYPE uses, and the present invention is in support frame 1
On be provided with four stations 11 be used for simultaneously carry out four kinds of plastic pellets processing, four stations 11 in line style setting, station 11
It is interior that hopper body 2 is provided with by link 12, facilitate the bottom of hopper body 2 can line style be provided with a machine barrel 3 simultaneously to four
Plastic pellet in individual hopper body 2 carries out extrusion operation, saves making material；Wobble component 6 is provided with support frame 1 to be used for together
When drive four hopper bodies 2 swing, so as to drive movement of the plastic pellet in hopper body 2, prevent plastic pellet in hopper body 2
When excessive the situation that accumulation is built bridge occurs for interior accumulation, substantially increases the smooth fluency of work；The present invention have it is reasonable in design,
Compact-sized, security is good, prevents accumulation from building bridge, working the advantages that smooth.
The outlet at bottom of the corresponding hopper body 2 of support frame 1 offers four cylinders 21, and outlet at bottom is sheathed in cylinder 21,
The bottom common horizontal of four cylinders 21 connects a machine barrel 3, so only needs the connection of a machine barrel 3 just to disclosure satisfy that four material
The extrusion of plastic pellet in bucket body 2, space and manufacture material are saved, cost-effective, machine barrel 3 includes delivery outlet 31 and driven
Open one's mouth 32, delivery outlet 31 connects blown-film die 5 and facilitates four kinds of plastic pellets to enter inflation film manufacturing machine by delivery outlet 31 after extrusion
First 5, the driving mouth 32 of machine barrel 3 is used for the connection of stepper motor 33, and one end of driving mouth 32 is provided with fixing axle inside machine barrel 3
Hold 4 and be used for connection wire rod 41, screw mandrel 41 can be in the internal rotation of machine barrel 3, so as to drive top to pass by the driving of stepper motor 33
It is input into the stable transmission of plastic pellet of machine barrel 3.
Wobble component 6 includes a connection frame 61, and connection frame 61 is that rectangle sets and is surrounded on the outside of four hopper bodies 2
And four hopper bodies 2 are connected by fix bar 63 respectively, the side of connection frame 61 is provided with a connection bearing 7 on support frame 1
For the connection of roll shaft 71, roll shaft 71 for be vertically arranged and can with connection bearing 7 rotate, on roll shaft 71 and connection frame 61 etc.
Eminence connects a cam 72, and the contiguous block 73 of eccentric setting one on cam 72, contiguous block 73 passes through connection strap 74 and the phase of connecting rod 62
Connection, so, roll shaft 71 rotates under the driving of bottom motor 75, eccentric on cam 72 so as to be rotated with moving cam 72
The contiguous block 73 of setting then drives connection frame 61 to swing by connection strap 74, and connection frame 61 then drives four material by fix bar 63
Bucket body 2 rotates, and hopper body 2 rotates the plastic pellet movement for making inside, prevents plastic pellet from being sent out when accumulation is excessive in hopper body 2
The situation that raw accumulation is built bridge, substantially increase the smooth fluency of work.
A kind of above example only present invention embodiment therein, its description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of line style co-extrusion film plastic pellet extrusion mechanism, it includes support frame, it is characterised in that：Support frame as described above top surface is in
Line style is provided with four stations, be provided with a cylindricality link on each station, and four links are from top to down
Insertion opens up a up big and down small cone barrel groove, and the hopper body for being provided with a cone cylinder shape is matched in the groove, described
The top of hopper body is higher than the top of the link, and the outlet at bottom that support frame as described above corresponds to the hopper body offers four
Cylinder, the outlet at bottom are sheathed in the cylinder, and the bottom common horizontal of four cylinders connects a machine barrel, the machine
One end of cylinder is delivery outlet, and the other end of the machine barrel is driving mouth, and the driving mouth is provided with a stepper motor, the machine barrel
One end of the interior neighbouring driving mouth is provided with fixing bearing, a screw mandrel is provided with the fixing bearing, the screw mandrel is set
In the inside machine barrel, one end of the screw mandrel is connected to the stepper motor, and four material of drive are provided with support frame as described above
The wobble component that bucket body is swung, the wobble component include the rectangle connection frame of four hopper bodies of connection, the connection frame position
In the top of the link, the side of the connection frame is in being provided with a connection bearing, the connecting shaft on support frame as described above
Hold and be vertically arranged a roll shaft, be socketed a cam in the equal-height position of the connection frame on the roll shaft, bias is set on the cam
A contiguous block is equipped with, one end of the connection frame is provided with a connecting rod, and the connecting rod passes through a connection strap and the connection
Block is connected.
A kind of 2. line style co-extrusion film plastic pellet extrusion mechanism according to claim 1, it is characterised in that：The roll shaft
Bottom extends the bottom surface of support frame as described above and is connected with a motor.
A kind of 3. line style co-extrusion film plastic pellet extrusion mechanism according to claim 1, it is characterised in that：Each material
Two corresponding side surfaces of bucket body are provided with a fix bar, and the connection frame is connected by the fix bar with the hopper body.
A kind of 4. line style co-extrusion film plastic pellet extrusion mechanism according to claim 1, it is characterised in that：The delivery outlet
Place is provided with a blown-film die.
A kind of 5. line style co-extrusion film plastic pellet extrusion mechanism according to claim 1, it is characterised in that：On the machine barrel
Interval is socketed with multiple connection rings, and the connection ring is connected to the bottom surface of support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730387.XA CN107364101A (en) | 2017-08-23 | 2017-08-23 | A kind of line style co-extrusion film plastic pellet extrusion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730387.XA CN107364101A (en) | 2017-08-23 | 2017-08-23 | A kind of line style co-extrusion film plastic pellet extrusion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364101A true CN107364101A (en) | 2017-11-21 |
Family
ID=60311550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730387.XA Withdrawn CN107364101A (en) | 2017-08-23 | 2017-08-23 | A kind of line style co-extrusion film plastic pellet extrusion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364101A (en) |
-
2017
- 2017-08-23 CN CN201710730387.XA patent/CN107364101A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |