CN104474943A - Laminated board type Mixing kettle for producing photosensitive wet film for PCB - Google Patents
Laminated board type Mixing kettle for producing photosensitive wet film for PCB Download PDFInfo
- Publication number
- CN104474943A CN104474943A CN201410720420.7A CN201410720420A CN104474943A CN 104474943 A CN104474943 A CN 104474943A CN 201410720420 A CN201410720420 A CN 201410720420A CN 104474943 A CN104474943 A CN 104474943A
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- agitating plate
- mixing
- dynamic
- boards
- plate
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Abstract
The invention relates to a laminated board type mixing kettle for producing a photosensitive wet film for a PCB. The mixing kettle comprises a bottom barrel and a mixing mechanism, wherein the mixing mechanism is arranged in the bottom barrel; the mixing mechanism comprises a plurality of mixing boards, a feeding hopper and a rotating shaft, wherein the mixing boards are linearly arrayed and arranged along an axial line of the rotating shaft, the rotating shaft is rotatably connected with a fixed shaft at the bottom of the bottom barrel, a mixing board array comprises movable mixing boards and fixed mixing boards, edges of the fixed mixing boards are fixed on the inner wall of the bottom barrel, the centers of the fixed mixing boards are rotatably connected with the rotating shaft, the centers of the movable mixing boards are fixed on the rotating shaft, gaps are formed between edges of the movable mixing boards and the inner wall of the bottom barrel, the fixed mixing boards and the movable mixing boards are crossly alternatively arranged, mixing cavities are arranged between the movable mixing boards and the fixed mixing boards, through holes are densely formed in the fixed mixing boards and the movable mixing boards; and the feeding hopper is arranged at the bottom of the mixing board array.
Description
Technical field
The present invention relates to the production stirred tank of the photosensitive wet film of a kind of stacked-plate type PCB, belong to the production equipment field of photosensitive wet film.
Background technology
Epoxy resin will be included with in photosensitive wet film process by the production stirred tank of the photosensitive wet film of PCB in production PCB (printed substrate), sensitising agent, the filler of solvent is uniformly mixed, the current PCB production stirred tank of photosensitive wet film comprises kettle, rotating shaft, paddle and motor, rotating shaft is arranged in kettle, rotating shaft upper end is stretched out kettle and is connected with motor, paddle is arranged in the kettle of rotating shaft middle-end and lower end, in whipping process, the heat that electric rotary produces easily is transmitted in the material in kettle by rotating shaft, temperature of charge in kettle is constantly raised, when temperature of charge is too high, epoxy resin can produce cross-linking reaction, and sensitising agent can lose efficacy, thus make product quality receive impact.
Summary of the invention
The technical problem to be solved in the present invention is: overcome photosensitive wet film raw material mixing plant weak heat-dissipating in prior art, the technical problem that sensitising agent raw material can be made to lose efficacy, provide a kind of photosensitive wet film material mixing plant of good heat dispersion performance.
The technical solution adopted for the present invention to solve the technical problems is:
A stacked-plate type PCB production stirred tank for photosensitive wet film, comprise end bucket and rabbling mechanism, described rabbling mechanism is arranged in end bucket;
Described rabbling mechanism comprises some agitating plates, feed hopper and turning cylinder, described agitating plate is arranged along the axis linear array of turning cylinder, described turning cylinder is connected with the bottom fixed-axis rotation of end bucket, described agitating plate array comprises dynamic agitating plate and determines agitating plate, the described edge determining agitating plate is fixed on the inwall of end bucket, described determine agitating plate center and turning cylinder be rotationally connected, the center of described dynamic agitating plate is fixing on the rotating shaft, gap has been provided with between the edge of dynamic agitating plate and end bucket inwall, describedly determine agitating plate and dynamic agitating plate transpostion interval and arrange, at dynamic agitating plate and determine to arrange stirring cavity between agitating plate, describedly determine agitating plate and dynamic agitating plate are densely covered with through hole,
Described feed hopper is arranged on the bottom of agitating plate array.
As further innovation of the present invention, described dynamic agitating plate and determine agitating plate and be taper, described dynamic agitating plate all points to the bottom of end bucket with the tip of determining agitating plate.
As further innovation of the present invention, describedly determine agitating plate and dynamic agitating plate includes fixed mount and separate mesh, described separate mesh is arranged between fixed mount, and described through hole is arranged on separate mesh.
The invention has the beneficial effects as follows:
1, the present invention is by the relative motion of some agitating plates, realized the relative movement of material by the frictional force on agitating plate surface thus stir, larger contact surface ensure that good heat radiation and the uniformity of stirring, also can the material of caking be ground and be pulverized simultaneously, improve mixing efficiency.
2, taper agitating plate of the present invention can prevent material from dropping out when stirring, and also can increase the evenness of material stirring simultaneously.
3, netted agitating plate of the present invention not only can improve the frictional force of agitating plate, promotes mixing effect further, also can improve the efficiency of isolated by filtration simultaneously, improves stir speed (S.S.).
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention determines agitating plate and dynamic agitating plate.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1 and 2, a kind of stacked-plate type PCB production stirred tank of photosensitive wet film, comprises end bucket 1 and rabbling mechanism, and described rabbling mechanism is arranged in end bucket 1;
Described rabbling mechanism comprises some agitating plates, feed hopper and turning cylinder 4, described agitating plate is arranged along the axis linear array of turning cylinder 4, described turning cylinder 4 is connected with the bottom fixed-axis rotation of end bucket 1, described agitating plate array comprises dynamic agitating plate 2 and determines agitating plate 3, the described edge determining agitating plate 3 is fixed on the inwall of end bucket 1, described determine agitating plate 3 center and turning cylinder 4 be rotationally connected, the center of described dynamic agitating plate 2 is fixed on turning cylinder 4, gap has been provided with between the edge of dynamic agitating plate 2 and end bucket 1 inwall, describedly determine agitating plate 3 and dynamic agitating plate 2 transpostion interval and arrange, at dynamic agitating plate 2 and determine to arrange stirring cavity between agitating plate 3, describedly determine agitating plate 3 and dynamic agitating plate 2 are densely covered with through hole,
Described feed hopper is arranged on the bottom of agitating plate array;
Described dynamic agitating plate 2 and determine agitating plate 3 and be taper, the bottom of end bucket 1 is all pointed at described dynamic agitating plate 2 and the tip of determining agitating plate 3;
Describedly determine agitating plate 3 and dynamic agitating plate 2 includes fixed mount and separate mesh, described separate mesh is arranged between fixed mount, and described through hole is arranged on separate mesh, and support is circular slab, and circular slab is provided with 3 fan-shaped through holes, and through hole internal fixtion has separate mesh;
During use, first material is placed in feed hopper, along with the rotation of agitating plate, material can be brought into and stir in cavity, along with the relative motion determining agitating plate 3 and dynamic agitating plate 2, makes material mixed, the material simultaneously lumpd also can be grated, the material of preliminary mixing simultaneously can enter into next stirring cavity along with through hole, realizes repeatedly stirring, thus improves the mixing effect of material.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a stacked-plate type PCB production stirred tank for photosensitive wet film, it is characterized in that: comprise end bucket and rabbling mechanism, described rabbling mechanism is arranged in end bucket;
Described rabbling mechanism comprises some agitating plates, feed hopper and turning cylinder, described agitating plate is arranged along the axis linear array of turning cylinder, described turning cylinder is connected with the bottom fixed-axis rotation of end bucket, described agitating plate array comprises dynamic agitating plate and determines agitating plate, the described edge determining agitating plate is fixed on the inwall of end bucket, described determine agitating plate center and turning cylinder be rotationally connected, the center of described dynamic agitating plate is fixing on the rotating shaft, gap has been provided with between the edge of dynamic agitating plate and end bucket inwall, describedly determine agitating plate and dynamic agitating plate transpostion interval and arrange, at dynamic agitating plate and determine to arrange stirring cavity between agitating plate, describedly determine agitating plate and dynamic agitating plate are densely covered with through hole,
Described feed hopper is arranged on the bottom of agitating plate array.
2. a kind of stacked-plate type PCB as claimed in claim 1 production stirred tank of photosensitive wet film, is characterized in that: described dynamic agitating plate and determine agitating plate and be taper, and described dynamic agitating plate all points to the bottom of end bucket with the tip of determining agitating plate.
3. a kind of stacked-plate type PCB as claimed in claim 1 production stirred tank of photosensitive wet film, it is characterized in that: describedly determine agitating plate and dynamic agitating plate includes fixed mount and separate mesh, described separate mesh is arranged between fixed mount, and described through hole is arranged on separate mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720420.7A CN104474943A (en) | 2014-12-03 | 2014-12-03 | Laminated board type Mixing kettle for producing photosensitive wet film for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720420.7A CN104474943A (en) | 2014-12-03 | 2014-12-03 | Laminated board type Mixing kettle for producing photosensitive wet film for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104474943A true CN104474943A (en) | 2015-04-01 |
Family
ID=52749628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720420.7A Pending CN104474943A (en) | 2014-12-03 | 2014-12-03 | Laminated board type Mixing kettle for producing photosensitive wet film for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104474943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389878A (en) * | 2020-12-02 | 2021-02-23 | 徐州永路生物质能源有限公司 | Fuel storage device for biological energy |
-
2014
- 2014-12-03 CN CN201410720420.7A patent/CN104474943A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389878A (en) * | 2020-12-02 | 2021-02-23 | 徐州永路生物质能源有限公司 | Fuel storage device for biological energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |