CN208438698U - A kind of plastic extruder heating device - Google Patents
A kind of plastic extruder heating device Download PDFInfo
- Publication number
- CN208438698U CN208438698U CN201820409927.4U CN201820409927U CN208438698U CN 208438698 U CN208438698 U CN 208438698U CN 201820409927 U CN201820409927 U CN 201820409927U CN 208438698 U CN208438698 U CN 208438698U
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- CN
- China
- Prior art keywords
- shell
- stirring rod
- helical blade
- fixedly connected
- plastic extruder
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic extruder heating devices, including shell, shell is hollow structure, heater is equipped in shell, bracket is connected at the top of shell, the first driving motor is connected in the support plate of bracket, the output end of first driving motor is connected with the first stirring rod by shaft coupling, first stirring rod runs through the center position of case top far from one end of the first driving motor and extends to its inner cavity, the first helical blade is equipped with positioned at intracorporal first stirring rod of shell, two second stirring rods symmetrical about the first stirring rod are equipped in shell, the second helical blade is equipped on two the second stirring rods, the hand of spiral of first helical blade and the second helical blade is identical, first gear is arranged on the first stirring rod side wall of hull outside.The utility model structure is simple, easy to operate, guarantees that the heating efficiency of plastic extruder heating device is higher, and guarantees that material is heated more evenly.
Description
Technical field
The utility model relates to plastic extruder equipment technical field more particularly to a kind of plastic extruder heating devices.
Background technique
In plastic extruding forming equipment, plastic extruder is normally referred to as host, and follow-up equipment matched with its is moulded
Expect that extrusion shaping machine is then known as subsidiary engine.Plastic extruder passes through development in more than 100 years, derives double spiral shells by original single screw rod
Bar, multiscrew, or even without different types of machines such as screw rods.
Plastic extruder heating device in the prior art, the position of heater are fixed, and heating efficiency is not high, and its heat
The range for measuring covering is relatively low, prevent material is from playing thermally equivalent purpose.
Utility model content
Purpose of the utility model is to solve plastic extruder heating devices heat in the prior art it is inefficient and
It cannot make the problem of material thermally equivalent, and a kind of plastic extruder heating device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of plastic extruder heating device, including shell, the shell are hollow structure, are equipped with heating in the shell
Device is fixedly connected with bracket at the top of the shell, the first driving motor is fixedly connected in the support plate of the bracket, described
The output end of first driving motor is connected with the first stirring rod by shaft coupling, and first stirring rod is far from the first driving motor
One end through case top center position and to its inner cavity extend, be equipped with positioned at intracorporal first stirring rod of the shell
First helical blade, is equipped with two second stirring rods symmetrical about the first stirring rod in the shell, and two described second
It is equipped with the second helical blade on stirring rod, the hand of spiral of first helical blade and the second helical blade is identical, is located at
Fixing sleeve is equipped with first gear on first stirring rod side wall of the hull outside, positioned at the second stirring rod of the hull outside
Equal fixing sleeve is equipped with the second gear being meshed with first gear on side wall.
Preferably, the two sides sidewall symmetry of the heater is fixedly connected with fixed link and nose bar, the shell one in
The sliding slot to match with fixed link is offered on side wall, the fixed link is inserted in sliding slot far from one end of heater, and solid
Fixed pole is slidably connected with sliding slot, and the slot bottom of the sliding slot is fixedly connected with spring, the one end of the spring far from sliding slot slot bottom with
Fixed link is fixedly connected, the nose bar far from heater one end through shell side wall and extend to its outside, and nose bar with
The side walls of shell connect, and are fixedly connected with support plate on the lateral wall of the shell, are fixedly connected in the support plate
Second driving motor, and the output shaft of the second driving motor is connected with cam, the nose bar close to one end of cam be equipped with it is convex
Take turns matched idler wheel.
Preferably, feed inlet is offered on the lateral wall of the shell.
Preferably, sealing is communicated with discharge nozzle on the lateral wall of the shell.
Preferably, symmetrical slideway there are two opening up in the opposing sidewalls of the sliding slot, the fixed link is close to slideway
Side wall on be fixedly connected to the sliding block to match with slideway, and sliding block is slidably connected with corresponding slideway.
Preferably, the junction of the nose bar and housing sidewall is equipped with gasket.
Compared with prior art, the utility model provides a kind of plastic extruder heating device, has following beneficial to effect
Fruit:
1, the plastic extruder heating device passes through setting shell, heater, the first driving motor, the first stirring rod, the
One helical blade, the second stirring rod, the second helical blade, first gear and second gear, the intracorporal material of shell pass through heater
It being heated, the first driving motor of starting rotates clockwise, and drive the first helical blade on the first stirring rod to rotate clockwise,
It is driven second gear by first gear, drives the second helical blade on the second stirring rod to rotate counterclockwise, the first helical-blade
The hand of spiral of piece and the second helical blade is identical, to make the mixing direction phase of the first helical blade and the second helical blade
Instead, so that the intracorporal material mixing of shell more evenly, guarantees that the intracorporal material of shell is heated more evenly when heating.
2, the plastic extruder heating device passes through setting heater, fixed link, nose bar, sliding slot, spring, the second driving
Motor and cam start the second driving motor, and the second driving motor band moving cam rotates, and cam driven nose bar moves back and forth, convex
Bar connects having heaters, and heater is connected with fixed link far from the side of nose bar, fixed by the reset response of sliding slot inner spring
Bar moves back and forth, so that heater does bilateral reciprocation, guarantees that heater heated perimeter is wider, heating efficiency is higher.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, guarantees that the heating efficiency of plastic extruder heating device is higher, and guarantees that material is heated more equal
It is even.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of plastic extruder heating device structural schematic diagram；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure: 1 shell, 2 heaters, 3 brackets, 4 first driving motors, 5 first stirring rods, 6 first helical blades, 7
Two stirring rods, 8 second helical blades, 9 first gears, 10 second gears, 11 fixed links, 12 nose bars, 13 sliding slots, 14 springs, 15
Support plate, 16 second driving motors, 17 cams, 18 feed inlets, 19 discharge nozzles, 20 slideways, 21 sliding blocks.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of plastic extruder heating device, including shell 1, shell 1 are hollow structure, are set in shell 1
Having heaters 2, the top of shell 1 are fixedly connected with bracket 3, and the first driving motor 4 is fixedly connected in the support plate of bracket 3,
The output end of first driving motor 4 is connected with the first stirring rod 5 by shaft coupling, and the first stirring rod 5 is far from the first driving motor 4
One end through the top of shell 1 center position and extend to its inner cavity, the first stirring rod 5 in shell 1 is equipped with
First helical blade 6, shell 1 is interior to be equipped with two second stirring rods 7 symmetrical about the first stirring rod 5, two second stirrings
The second helical blade 8 is equipped on bar 7, the first helical blade 6 is identical with the hand of spiral of the second helical blade 8, is located at shell 1
Fixing sleeve is equipped with first gear 9 on first stirring rod, 5 side wall in outside, on 7 side wall of the second stirring rod in 1 outside of shell
Fixing sleeve is equipped with the second gear 10 being meshed with first gear 9, and the material in shell 1 is heated by heater 2, starts
First driving motor 4 rotates clockwise, and drives the first helical blade 6 on the first stirring rod 5 to rotate clockwise, passes through the first tooth
9 transmission second gear 10 of wheel, drives the second helical blade 8 on the second stirring rod 7 to rotate counterclockwise, 6 He of the first helical blade
The hand of spiral of second helical blade 8 is identical, thus make the mixing direction of the first helical blade 6 and the second helical blade 8 on the contrary,
So that the material mixing in shell 1 is more evenly, guarantee that the material in shell 1 is heated more evenly when heating.
The two sides sidewall symmetry of heater 2 is fixedly connected with fixed link 11 and nose bar 12, opens on an inner sidewall of shell 1
Equipped with the sliding slot 13 to match with fixed link 11, fixed link 11 is inserted in sliding slot 13 far from one end of heater 2, and fixed link
11 are slidably connected with sliding slot 13, and the slot bottom of sliding slot 13 is fixedly connected with spring 14, the one end of spring 14 far from 13 slot bottom of sliding slot with
Fixed link 11 is fixedly connected, and nose bar 12 runs through the side wall of shell 1 far from one end of heater 2 and extends to its outside, and nose bar
12 connect with the side walls of shell 1, and support plate 15 is fixedly connected on the lateral wall of shell 1, is fixedly connected in support plate 15
There is the second driving motor 16, and the output shaft of the second driving motor 16 is connected with cam 17, nose bar 12 is close to one end of cam 17
Equipped with the matched idler wheel of cam 17, start the second driving motor 16, the second driving motor 16 with moving cam 17 rotate, cam 17
Nose bar 12 is driven to move back and forth, nose bar 12 connects having heaters 2, and heater 2 is connected with fixed link 11 far from the side of nose bar 12,
By the reset response of 13 inner spring 14 of sliding slot, fixed link 11 is moved back and forth, so that heater 2 does bilateral reciprocation, is guaranteed
2 heated perimeter of heater is wider, and heating efficiency is higher.
Feed inlet 18 is offered on the lateral wall of shell 1, is facilitated material to be added in shell 1 and is heated.
Sealing is communicated with discharge nozzle 19 on the lateral wall of shell 1, is discharged by discharge nozzle 19.
Symmetrical slideway 20 there are two being opened up in the opposing sidewalls of sliding slot 13, side wall of the fixed link 11 close to slideway 20
On be fixedly connected to the sliding block 21 to match with slideway 20, and sliding block 21 is slidably connected with corresponding slideway 20, prevents from fixing
Bar 11 is detached from sliding slot 13.
The junction of nose bar 12 and 1 side wall of shell is equipped with gasket, avoids the junction of nose bar 12 and shell 1 that object occurs
Expect leakage phenomenon.
In the utility model, the material in shell 1 is heated by heater 2, and the first driving motor of starting 4 is clockwise
Rotation drives the first helical blade 6 on the first stirring rod 5 to rotate clockwise, and is driven second gear 10 by first gear 9,
The second helical blade 8 on the second stirring rod 7 is driven to rotate counterclockwise, the spiral of the first helical blade 6 and the second helical blade 8
Direction is identical, to make the mixing direction of the first helical blade 6 and the second helical blade 8 on the contrary, making the material in shell 1 mixed
It closes the material more evenly guaranteed in shell 1 to be heated when heating more evenly, starts the second driving motor 16, the second driving
Motor 16 is rotated with moving cam 17, and cam 17 drives nose bar 12 to move back and forth, and nose bar 12 connects having heaters 2, and heater 2 is separate
The side of nose bar 12 is connected with fixed link 11, and by the reset response of 13 inner spring 14 of sliding slot, fixed link 11 moves back and forth, makes
It obtains heater 2 and does bilateral reciprocation, guarantee that 2 heated perimeter of heater is wider, heating efficiency is higher.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of plastic extruder heating device, including shell (1), which is characterized in that the shell (1) is hollow structure, institute
It states in shell (1) and is equipped with heater (2), be fixedly connected with bracket (3) at the top of the shell (1), the support of the bracket (3)
It is fixedly connected on plate the first driving motor (4), the output end of first driving motor (4) is connected with first by shaft coupling
Stirring rod (5), center of the one end of first stirring rod (5) far from the first driving motor (4) at the top of shell (1)
Place and to its inner cavity extend, be located at the shell (1) in the first stirring rod (5) be equipped with the first helical blade (6), the shell
Two second stirring rods (7) symmetrical about the first stirring rod (5) are equipped in body (1), on two second stirring rods (7)
It is equipped with the second helical blade (8), first helical blade (6) is identical with the hand of spiral of the second helical blade (8), is located at
Fixing sleeve is equipped with first gear (9) on the first stirring rod (5) side wall on the outside of the shell (1), is located on the outside of the shell (1)
The second stirring rod (7) side wall on fixing sleeve be equipped with the second gear (10) that is meshed with first gear (9).
2. a kind of plastic extruder heating device according to claim 1, which is characterized in that the two of the heater (2)
Side sidewall symmetry is fixedly connected with fixed link (11) and nose bar (12), offers and fixes on an inner sidewall of the shell (1)
The sliding slot (13) that bar (11) matches, the fixed link (11) are inserted in sliding slot (13) far from the one end of heater (2), and solid
Fixed pole (11) is slidably connected with sliding slot (13), and the slot bottom of the sliding slot (13) is fixedly connected with spring (14), the spring (14)
One end far from sliding slot (13) slot bottom is fixedly connected with fixed link (11), and the nose bar (12) is passed through far from the one end of heater (2)
It wears the side wall of shell (1) and extends to its outside, and nose bar (12) is connect with the side walls of shell (1), the shell (1)
It is fixedly connected on lateral wall support plate (15), is fixedly connected with the second driving motor (16) on the support plate (15), and the
The output shaft of two driving motors (16) is connected with cam (17), and the nose bar (12) is equipped with close to the one end of cam (17) and cam
(17) matched idler wheel.
3. a kind of plastic extruder heating device according to claim 1, which is characterized in that the outside of the shell (1)
Feed inlet (18) are offered on wall.
4. a kind of plastic extruder heating device according to claim 1, which is characterized in that the outside of the shell (1)
Sealing is communicated with discharge nozzle (19) on wall.
5. a kind of plastic extruder heating device according to claim 2, which is characterized in that the sliding slot (13) it is opposite
It is opened up on side wall there are two symmetrical slideway (20), the fixed link (11) is fixedly connected on the side wall of slideway (20)
There is the sliding block (21) to match with slideway (20), and sliding block (21) is slidably connected with corresponding slideway (20).
6. a kind of plastic extruder heating device according to claim 2, which is characterized in that the nose bar (12) and shell
(1) junction of side wall is equipped with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409927.4U CN208438698U (en) | 2018-03-26 | 2018-03-26 | A kind of plastic extruder heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409927.4U CN208438698U (en) | 2018-03-26 | 2018-03-26 | A kind of plastic extruder heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208438698U true CN208438698U (en) | 2019-01-29 |
Family
ID=65092904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820409927.4U Expired - Fee Related CN208438698U (en) | 2018-03-26 | 2018-03-26 | A kind of plastic extruder heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208438698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165588A (en) * | 2019-12-26 | 2020-05-19 | 盐城顶益食品有限公司 | Cream processingequipment is used in cake production |
| CN111421785A (en) * | 2020-05-15 | 2020-07-17 | 新昌县针仲机械厂 | Engineering plastic extruder |
-
2018
- 2018-03-26 CN CN201820409927.4U patent/CN208438698U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165588A (en) * | 2019-12-26 | 2020-05-19 | 盐城顶益食品有限公司 | Cream processingequipment is used in cake production |
| CN111165588B (en) * | 2019-12-26 | 2023-02-07 | 盐城顶益食品有限公司 | Cream processingequipment is used in cake production |
| CN111421785A (en) * | 2020-05-15 | 2020-07-17 | 新昌县针仲机械厂 | Engineering plastic extruder |
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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 |
Granted publication date: 20190129 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |