CN209533908U - A kind of batch mixer for EVA adhesive film production - Google Patents
A kind of batch mixer for EVA adhesive film production Download PDFInfo
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- CN209533908U CN209533908U CN201821973739.0U CN201821973739U CN209533908U CN 209533908 U CN209533908 U CN 209533908U CN 201821973739 U CN201821973739 U CN 201821973739U CN 209533908 U CN209533908 U CN 209533908U
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Abstract
The utility model relates to EVA adhesive film production equipment technologies, especially a kind of batch mixer for EVA adhesive film production, including bracket, mixing drum is connected on the bracket, it include hydrojet section and stirring section in the mixing drum, it is netted and is separated by filtrate between the hydrojet section and stirring section, the side lower end of the stirring section is connected with feed inlet, and other side upper end is connected with discharge port；Agitating device is connected in the stirring section, the agitating device includes driving motor, the driving motor is connected with stirring rod by shaft coupling, the both ends of the cross bar are connected with the first stirring rod and the second stirring rod, several agitating paddles are connected separately on first stirring rod and the second stirring rod, the batch mixer for EVA adhesive film production in the utility model, since there are two stirring rods for setting in stirring section, improve the contact area of agitating paddle and mixed material, it substantially increases agitating paddle and dynamics is sufficiently stirred to material, to improve stirring efficiency.
Description
Technical field
The utility model relates to EVA adhesive film production equipment technology, especially a kind of mixing for EVA adhesive film production
Machine.
Background technique
EVA (polyethylene vinyl acetate resin) glue film is most common material in current solar energy packaging technology, mainly
By adding a variety of different additions such as ultraviolet absorbing agent, ultra-violet stabilizer, antioxidant and crosslinking agent in EVA base-material
What agent was made.EVA adhesive film generally uses extrusion-press polish method or extrusion-the tape casting production.It include that melting is total in production process
It mixes, extrusion, press polish, draw and batch.
It needs to mix EVA particle with auxiliary agent before melt blending, needs to reach every EVA particle and be applied to and help
Agent just can guarantee the quality of glue film finished product, therefore use mixing plant.Currently, mixing plant is usually by stirring cylinder, cylinder
Agitating shaft and liquid medicine nozzle are constituted in lid, cylinder bottom valve, cylinder.Due to being needed in production process by several tons of EVA particles and auxiliary agent
Be mixed, and the feed inlet of such mixing plant in cylinder top, discharge port in cylinder bottom, it is therefore desirable to a large amount of manpowers are to EVA
Particle carry and is elevated.Simultaneously as stirring is located among cylinder mostly, only intermediate particle is stirred, so that stirring
Unevenly, subsequent EVA adhesive film Forming Quality is influenced.
Summary of the invention
The purpose of this utility model is: overcoming deficiency in the prior art, provides a kind of stir and save in abundant, production process
The batch mixer for EVA adhesive film production of human-saving.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of batch mixer for EVA adhesive film production, including bracket are connected with mixing drum, the stirring on the bracket
Include hydrojet section and stirring section in cylinder, is netted and separated by filtrate between the hydrojet section and stirring section, the side of the stirring section
Lower end is connected with feed inlet, and other side upper end is connected with discharge port；
Agitating device is connected in the stirring section, the agitating device includes driving motor, and the driving motor passes through
Shaft coupling is connected with stirring rod, and the stirring rod includes orthogonal vertical bar and cross bar, and the both ends of the cross bar are connected with
First stirring rod and the second stirring rod are connected separately with several agitating paddles on first stirring rod and the second stirring rod, described
Stirring motor is located at the bottom of mixing drum, and the bottom of the mixing drum is connected with motor mount.
Further, the agitating paddle includes pushing agitating paddle section and uplink agitating paddle section, the pushings agitating paddle section with
Uplink agitating paddle section is alternately fixed on respectively on the first stirring rod and the second stirring rod.
Further, it is connected with inlet tube in the hydrojet section, the inlet tube is connect with fluid reservoir, the inlet tube position
In being connected with liquid feed valve on the pipeline section outside mixing drum, nozzle is connected on the inlet tube.
Further, there is connecting flange in the junction of the hydrojet section and stirring section respectively, between hydrojet section and stirring section
It is connected by connecting flange, is fixed in connecting flange between the filter screen and stirring section.
Further, the top of first stirring rod and the second stirring rod is located at filter screen.
Further, there is a circle heat exchanging chamber outside the stirring section, there is heat conductive oil inlet in the side upper end of the heat exchanging chamber, separately
There is conduction oil outlet in side upper end.
Further, the bottom of the bracket is connected with pulley, and the pulley is locking wheel.
It is using the beneficial effect of the technical solution of the utility model:
The batch mixer for EVA adhesive film production in the utility model is mentioned since there are two stirring rods for setting in stirring section
The high contact area of agitating paddle and mixed material, substantially increases agitating paddle and dynamics is sufficiently stirred to material, to improve
Stirring efficiency.
Feed inlet, is arranged in the lower end of mixing drum by the batch mixer for EVA adhesive film production in the utility model, is fed
When, height that operator only need to be very low by material Bao Tizhi, so that it may feed, manpower and material resources are greatly saved.
The batch mixer for EVA adhesive film production in the utility model, agitating paddle include that pushing agitating paddle section and uplink are stirred
Paddle section is mixed, in whipping process, agitating paddle section is pushed and presses down material, uplink agitating paddle section directing material is up walked, in this way
The time that mixed material contacts with each other in whipping process can be extended, effectively improve the mixing efficiency of material, push agitating paddle
Section and uplink agitating paddle section are arranged alternately, more abundant to the mixing of mixed material.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 bracket, 2 mixing drums, 2-1 hydrojet section, 2-2 stirring section, 2-3 filtrate net, 3 feed inlets, 4 discharge ports, 5 drive
Dynamic motor, 6 vertical bars, 7 cross bars, 8 first stirring rods, 9 second stirring rods, 10 agitating paddles, 11 inlet tubes, 12 liquid feed valves, 13 nozzles,
14 connecting flanges, 15 heat conductive oil inlets, 16 conduction oil outlets, 17 pulleys.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of batch mixer for EVA adhesive film production, including bracket 1 is connected with mixing drum 2 on bracket 1,
There is mixing drum fixing groove on bracket 1, there is one layer of resilient cushion in mixing drum fixing groove, mixing drum 2 is mounted in mixing drum fixing groove,
It include hydrojet section 2-1 and stirring section in mixing drum 2 by being welded to connect between mixing drum 2 and the top edge of mixing drum fixing groove
2-2 nets 2-3 by filtrate between hydrojet section 2-1 and stirring section 2-2 and separates, and the mesh partial size of filter screen 2-3 is less than EVA micelle
Particle size, may insure that EVA micelle is not passed through filter screen 2-3 during stir mixing in this way and extend into hydrojet section 2-1,
EVA micelle is avoided to block inlet tube, the side lower end of stirring section 2-2 is connected with feed inlet 3, and other side upper end is connected with discharging
The lower end of mixing drum 2 is arranged in by welded connecting between feed inlet 3, discharge port 4 and stirring section 2-2 in feed inlet 3 by mouth 4,
When charging, height that operator only need to be very low by material Bao Tizhi, so that it may feed, manpower and material resources are greatly saved；It stirs
It mixes and is connected with agitating device in section 2-2, agitating device includes driving motor 5, and driving motor 5 is connected with stirring by shaft coupling
Bar, stirring rod include orthogonal vertical bar 6 and cross bar 7, and vertical bar 6 is connect with shaft coupling, and the both ends of cross bar 7 are connected with first
Stirring rod 8 and the second stirring rod 9, the first stirring rod 8 and the second stirring rod 9 are located at the two sides of cross bar 7 with vertical bar 6, and first
Several agitating paddles are connected separately on stirring rod 8 and the second stirring rod 9, stirring motor is located at the bottom of mixing drum 2, mixing drum 2
Bottom be connected with motor mount, between motor mount and the cylinder bottom of mixing drum 2 by be welded to connect, driving motor 5 with
It is bolted between motor mount.
Working principle: when operation, being powered to batch mixer, opens motor, and motor rotation drives the first stirring rod 8 and second
Stirring rod 9 rotates, so that solid material is added from feed inlet 3, liquid material in hydrojet section 2-1 by being added, agitating paddle rotation, from
And realize the mixing to material, due to just having used two stirring rods, the structure design of two stirring rods improves agitating paddle
With the contact area of mixed material, substantially increases agitating paddle and dynamics is sufficiently stirred to material, to improve stirring efficiency.
As a preferred embodiment, the agitating paddle 10 in the present embodiment includes pushing agitating paddle section and uplink agitating paddle
Section, it pushes between agitating paddle and uplink agitating paddle and stirring rod by being welded to connect, pushes and divide on agitating paddle and uplink agitating paddle
Not by an inner concave, the indent for pushing agitating paddle is face-down, and the indent of uplink agitating paddle is face-up, pushes agitating paddle section and upper
Row agitating paddle section is alternately fixed on respectively on the first stirring rod 8 and the second stirring rod 9, in whipping process, pushes agitating paddle section
Material is pressed down, uplink agitating paddle section directing material is up walked, and it is mutual in whipping process can to extend mixed material in this way
The time of contact effectively improves the mixing efficiency of material, pushes agitating paddle section and uplink agitating paddle section is arranged alternately, to mixture
The mixing of material is more abundant.
As a preferred embodiment, be connected with inlet tube 11 in the hydrojet section 2-1 in the present embodiment, inlet tube 11 with
Fluid reservoir connects, and is connected with liquid feed valve 12 on the pipeline section that inlet tube 11 is located at outside mixing drum 2, is connected with nozzle on inlet tube 11
13, in use process, when adding liquid material, liquid feed valve 12 is opened, liquid material is then injected to by stirring by nozzle 13
In cylinder 2, due to being connected with filter screen 2-3 between hydrojet section 2-1 and stirring section 2-2, filter screen 2-3 may insure that liquid material is suitable
While benefit is added in stirring section 2-2, EVA micelle is avoided to extend into hydrojet section, so that nozzle 13 be blocked, influences subsequent behaviour
Make, the design of this structure is more reasonable, and the addition of material is more efficient.
As a preferred embodiment, there are company in the junction of hydrojet section 2-1 and stirring section 2-2 in the present embodiment respectively
Acting flange 14 has sealing ring between connecting flange 14, passes through welding between connecting flange 14 and hydrojet section 2-1 and stirring section 2-2
Connection is connected between hydrojet section 2-1 and stirring section 2-2 by connecting flange 14, can be to avoid material in whipping process from hydrojet
The junction of section 2-1 and stirring section 2-2 leaks, and influences mixing efficiency, is fixed between filter screen 2-3 and stirring section 2-2
In connecting flange 14, there is bolt fixing hole on filter screen 2-3, on the bolt fixing hole on filter screen 2-3 and connecting flange 14
Bolt hole position is corresponding, and using this structure, the installing and dismounting of mixing drum 2 is more convenient, consequently facilitating cleaning to mixing drum 2 and
Attended operation, using more convenient.
As a preferred embodiment, the top of the first stirring rod 8 and the second stirring rod 9 in the present embodiment was located at
At strainer 2-3, there are one section of spacing, spacing 2- in the top of the first stirring rod 8 and the second stirring rod 9 between filter screen 2-3
The size of 5cm, spacing are adjusted according to needs of production, using this structure, can be by the control of the mixing area of agitating paddle 10
It is maximum, it is ensured that the stirring efficiency of stirring rod is maximum.
As a preferred embodiment, there are a circle heat exchanging chamber, the side of heat exchanging chamber outside the stirring section 2-2 in the present embodiment
There is heat conductive oil inlet 15 in upper end, and there is conduction oil outlet 6 in other side upper end.It needs during producing and using in mixing drum 2
When mixed material carries out heating melting, heat conductive oil inlet 15 and conduction oil outlet 16 can be followed with heat-conducting oil heating by pipeline
Heat exchange oil circuit is connected in loop device connection, so that heating melting is carried out to mixed material, using more convenient.
As a preferred embodiment, the bottom of the bracket 1 in the present embodiment is connected with pulley 17, and pulley 17 is locking
Wheel, using this structure, can be transferred to destination for batch mixer, and batch mixer is consolidated in destination according to needs of production
It is fixed, improve the convenience used.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.It is all this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Protection scope within.The technical scope of this item utility model is not limited to the contents of the specification, it is necessary to according to power
Sharp claimed range determines its technical scope.
Claims (7)
1. a kind of batch mixer for EVA adhesive film production, it is characterised in that: including bracket, it is connected with mixing drum on the bracket,
Include hydrojet section and stirring section in the mixing drum, is netted and separated by filtrate between the hydrojet section and stirring section, the stirring
The side lower end of section is connected with feed inlet, and other side upper end is connected with discharge port；
Agitating device is connected in the stirring section, the agitating device includes driving motor, and the driving motor passes through shaft coupling
Device is connected with stirring rod, and the stirring rod includes orthogonal vertical bar and cross bar, and the both ends of the cross bar are connected with first and stir
Bar and the second stirring rod are mixed, several agitating paddles, the driving electricity are connected separately on first stirring rod and the second stirring rod
Machine is located at the bottom of mixing drum, and the bottom of the mixing drum is connected with motor mount.
2. a kind of batch mixer for EVA adhesive film production according to claim 1, it is characterised in that: the agitating paddle packet
It includes pushing agitating paddle section and uplink agitating paddle section, the pushing agitating paddle section and uplink agitating paddle section is alternately fixed on first respectively
On stirring rod and the second stirring rod.
3. a kind of batch mixer for EVA adhesive film production according to claim 1, it is characterised in that: in the hydrojet section
It is connected with inlet tube, the inlet tube is connect with fluid reservoir, is connected with feed liquor on the pipeline section that the inlet tube is located at outside mixing drum
Valve is connected with nozzle on the inlet tube.
4. it is according to claim 1 it is a kind of for EVA adhesive film production batch mixer, it is characterised in that: the hydrojet section with
There is connecting flange in the junction of stirring section respectively, between hydrojet section and stirring section by connecting flange connect, the filtrate net with
It is fixed in connecting flange between stirring section.
5. a kind of batch mixer for EVA adhesive film production according to claim 1, it is characterised in that: first stirring
The top of bar and the second stirring rod is located at filtrate net.
6. a kind of batch mixer for EVA adhesive film production according to claim 1, it is characterised in that: outside the stirring section
There is a circle heat exchanging chamber, there is heat conductive oil inlet in the side upper end of the heat exchanging chamber, and there is conduction oil outlet in other side upper end.
7. a kind of batch mixer for EVA adhesive film production according to claim 1, it is characterised in that: the bottom of the bracket
Portion is connected with pulley, and the pulley is locking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973739.0U CN209533908U (en) | 2018-11-27 | 2018-11-27 | A kind of batch mixer for EVA adhesive film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973739.0U CN209533908U (en) | 2018-11-27 | 2018-11-27 | A kind of batch mixer for EVA adhesive film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533908U true CN209533908U (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821973739.0U Active CN209533908U (en) | 2018-11-27 | 2018-11-27 | A kind of batch mixer for EVA adhesive film production |
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| CN (1) | CN209533908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366781A (en) * | 2018-11-27 | 2019-02-22 | 常州斯威克光伏新材料有限公司 | A kind of batch mixer for EVA adhesive film production |
-
2018
- 2018-11-27 CN CN201821973739.0U patent/CN209533908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366781A (en) * | 2018-11-27 | 2019-02-22 | 常州斯威克光伏新材料有限公司 | A kind of batch mixer for EVA adhesive film production |
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