CN216765056U - Aluminum plate's surface passivation treatment mechanism - Google Patents
Aluminum plate's surface passivation treatment mechanism Download PDFInfo
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- CN216765056U CN216765056U CN202220469494.8U CN202220469494U CN216765056U CN 216765056 U CN216765056 U CN 216765056U CN 202220469494 U CN202220469494 U CN 202220469494U CN 216765056 U CN216765056 U CN 216765056U
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Abstract
A surface passivation treatment mechanism of an aluminum plate comprises a base and a case; the chassis is arranged on the base; one side of the base is provided with a plurality of vertically-installed storage tanks; the storage tank is positioned on one side of the case, and passivation solution is filled in the storage tank; the left side and the right side of the case are both provided with openings; an upper squeeze roll and a lower squeeze roll are arranged in the case; a motor for driving the upper extrusion roller to rotate is arranged on the case; a guide frame is arranged on the inner side wall of the case; the upper extrusion roller is provided with a cover plate, a liquid supply pipe and a roller body; the cover plate is arranged above the roller body, and a liquid supply pipe communicated with the storage tank is arranged on the cover plate; a plurality of spray heads are arranged at the bottom of the cover plate; the spray head sprays passivation solution towards the roller body; the flexible liquid storage part is arranged on the surface of the roller body and is in contact with the inner side wall of the cover plate, the passivation processing can be conveniently carried out on the front side and the back side of the aluminum plate, and waste liquid generated in processing can be collected for processing and recycling.
Description
Technical Field
The utility model relates to the technical field of aluminum plate processing, in particular to a surface passivation treatment mechanism for an aluminum plate.
Background
The existing metal plate passivation reactor sprays passivation solution to the front side of an aluminum plate in an upper spraying mode, redundant passivation solution flows into a containing disc, the passivation solution in the disc is picked up by a lower reaction steel roller and taken to a lower reaction rubber roller, and then the passivation solution is coated on the back side of the aluminum plate by the lower reaction rubber roller in a roller coating mode.
The method for coating the passivation solution on the back of the aluminum plate by the reaction rubber roller has to ensure that the passivation solution in the plate is over the lower reaction steel roller, the reflux quantity of the passivation solution in the plate needs to be controlled, and when the reflux is too much, the liquid level of the passivation solution is too low to be over the lower reaction steel roller; therefore, the back of the aluminum plate cannot be coated with the passivation solution in a rolling way, and the product quality is affected. When the backflow is too little, the passivation solution in the disc overflows, raw materials are wasted, and the field environment is influenced. The cleanliness of the aluminum plate can affect the quality of the passivation solution.
In order to solve the problems, the application provides a surface passivation treatment mechanism for an aluminum plate.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides a surface passivation treatment mechanism for an aluminum plate, which can conveniently perform passivation treatment on the front surface and the back surface of the aluminum plate, and waste liquid generated by processing can be collected for treatment and recycling.
(II) technical scheme
In order to solve the problems, the utility model provides a surface passivation treatment mechanism for an aluminum plate, which comprises a base and a case;
the chassis is arranged on the base; one side of the base is provided with a plurality of vertically-mounted storage tanks; the storage tank is positioned on one side of the case, and passivation liquid is filled in the storage tank;
the left side and the right side of the case are both provided with openings; an upper squeeze roller and a lower squeeze roller are arranged in the case; a motor for driving the upper extrusion roller to rotate is arranged on the case; a guide frame is arranged on the inner side wall of the case, and the horizontal height of the guide frame is consistent with the horizontal height of the contact part of the upper squeeze roll and the lower squeeze roll;
the upper extrusion roller is provided with a cover plate, a liquid supply pipe and a roller body; the cover plate is arranged above the roller body, and a liquid supply pipe communicated with the storage tank is arranged on the cover plate; a plurality of spray heads are arranged at the bottom of the cover plate; the spray head sprays passivation solution towards the roller body; the surface of the roller body is provided with a flexible liquid storage part, and the liquid storage part is in contact with the inner side wall of the cover plate.
Preferably, a plurality of pulleys which are convenient to slide are arranged on the guide frame.
Preferably, the base is provided with a groove, and the groove is positioned right below the lower squeezing roller.
Preferably, an inclined guide plate is arranged at the opening of the case, and the guide plate is inclined downwards towards one side of the inside of the case.
Preferably, one side of the base is provided with a liquid discharge pipe, and the liquid discharge pipe is communicated with the groove.
Preferably, the middle part of the roller body is a hard mandrel, and one side of the mandrel is provided with a connecting shaft; the connecting shaft is in transmission connection with an output shaft of the driving motor in a matching manner.
Preferably, the lower press roll has the same structure as the upper press roll, and the lower press roll and the upper press roll are maintained to be symmetrical.
Preferably, the opening parts at two sides of the case are provided with the retaining curtains.
The technical scheme of the utility model has the following beneficial technical effects:
1. the guide frame is provided with a plurality of pulleys convenient to slide, the aluminum plate slides along the guide frame, the pulleys in the guide frame can be in rolling connection with the aluminum plate, and the friction force is small; the aluminum plate is more convenient to convey.
2. The guide plate is obliquely arranged at the opening of the case, one side of the guide plate facing the inside of the case is obliquely and downwards arranged, and the guide plate can guide and converge splashed waste liquid into the groove, so that the integration treatment is facilitated; the base is provided with a groove which is positioned right below the lower extrusion roller. The groove can recover waste liquid generated by processing; the recovered waste liquid is discharged to an external purification device through a liquid discharge pipe, and is recycled after purification treatment.
Drawings
Fig. 1 is a schematic view of the overall structure of a surface passivation mechanism for an aluminum plate according to the present invention.
Fig. 2 is a schematic view of the installation position structure of the storage tank in the surface passivation treatment mechanism for the aluminum plate according to the present invention.
Fig. 3 is a schematic structural diagram of the mounting positions of the upper squeeze roll and the lower squeeze roll in the surface passivation mechanism for the aluminum plate according to the present invention.
FIG. 4 is a schematic view showing the development structure of the upper squeeze roll in the surface passivation mechanism for aluminum plate according to the present invention
Reference numerals: 1. a base; 2. a chassis; 3. storing the tank; 4. a guide frame; 5. an upper squeeze roll; 6. a lower squeeze roll; 7. a liquid discharge pipe; 8. a guide plate; 9. a liquid supply tube; 10. a groove; 11. a cover plate; 12. a liquid storage unit; 13. a roller body; 14. and (7) connecting the shafts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the surface passivation mechanism for an aluminum plate according to the present invention includes a base 1 and a case 2;
the case 2 is arranged on the base 1; one side of the base 1 is provided with a plurality of vertically mounted storage tanks 3; the storage tank 3 is positioned at one side of the case 2, and the interior of the storage tank 3 is filled with passivation solution;
the left side and the right side of the case 2 are both provided with openings; an upper squeeze roller 5 and a lower squeeze roller 6 are arranged in the case 2; a motor for driving the upper extrusion roller 5 to rotate is arranged on the case 2; a guide frame 4 is arranged on the inner side wall of the case 2, and the horizontal height of the guide frame 4 is consistent with the horizontal height of the contact part of the upper squeeze roll 5 and the lower squeeze roll 6;
the upper extrusion roller 5 is provided with a cover plate 11, a liquid supply pipe 9 and a roller body 13; the cover plate 11 is arranged above the roller body 13, and a liquid supply pipe 9 communicated with the storage tank 3 is arranged on the cover plate 11; a plurality of spray heads are arranged at the bottom of the cover plate 11; the spray head sprays passivation solution towards the roller body 13; the surface of the roller body 13 is provided with a flexible liquid reservoir 12, and the liquid reservoir 12 is held in contact with the inner side wall of the cover plate 11.
In an alternative embodiment, the guide frame 4 is provided with a plurality of pulleys to facilitate sliding.
It should be noted that the aluminum plate slides along the guide frame 4, the pulley in the guide frame 4 can be in rolling connection with the aluminum plate, and the friction force is small; the aluminum plate is more convenient to convey.
In an alternative embodiment, the base 1 is provided with a groove 10, and the groove 10 is located directly below the lower squeeze roll 6.
It should be noted that the groove 10 can recover waste liquid generated by processing; the recovered waste liquid is discharged to an external purification device through a liquid discharge pipe 7, and is subjected to purification treatment and then recycled.
In an alternative embodiment, an inclined guide plate 8 is disposed at the opening of the case 2, and the guide plate 8 is inclined downward toward a side of the inside of the case 2.
It should be noted that, the guide plate 8 can guide and converge the splashed waste liquid into the groove 10, which facilitates the integrated treatment.
In an alternative embodiment, a drain pipe 7 is provided on one side of the base 1, and the drain pipe 7 is in communication with the recess 10.
In an alternative embodiment, the middle part of the roller body 13 is a hard mandrel, and one side of the mandrel is provided with a connecting shaft 14; the connecting shaft 14 is in transmission connection with an output shaft of the driving motor in a matching manner.
It should be noted that a rigid mandrel may provide load bearing capacity and stable support when the reservoir 12 is squeezed out of the passivation solution.
In an alternative embodiment, the lower press roll 6 is of the same construction as the upper press roll 5, the lower press roll 6 remaining symmetrical to the upper press roll 5.
In an alternative embodiment, the opening at both sides of the case 2 is provided with a curtain.
It should be noted that the curtain can block external dust and other foreign matters from entering the inside of the cabinet 2.
According to the utility model, an aluminum plate to be processed is conveyed along the guide frame 4 on the inner wall of the case 2, the guide frame 4 is provided with a plurality of pulleys convenient to slide, the aluminum plate slides along the guide frame 4, the pulleys in the guide frame 4 can be in rolling connection with the aluminum plate, and the friction force is small; the aluminum plate is more convenient to convey; during processing, the passivation solution in the storage tank 3 is conveyed towards the cover plate 11 through the liquid supply pipe 9; the nozzle on the cover plate 11 is ejected towards the liquid storage part 12 on the roller body 13; the liquid storage part 12 is wet and filled with passivation liquid; when the aluminum plate passes through between the upper extrusion roller 5 and the lower extrusion roller 6, the aluminum plate is contacted with the liquid storage part 12, so that the liquid storage part 12 is extruded, the passivation liquid in the liquid storage part 12 is evenly coated on the upper surface and the lower surface of the aluminum plate, and the passivation processing is finished. In the utility model, a groove 10 is arranged on a base 1, the groove 10 is positioned right below a lower extrusion roller 6, and the groove 10 can recover waste liquid generated by processing; the recovered waste liquid is discharged to an external purification device through a liquid discharge pipe 7, and is recycled after purification treatment; the opening part of machine case 2 is provided with deflector 8 that the slope set up, and deflector 8 sets up downwards towards the inside one side slope of machine case 2, and deflector 8 can converge the waste liquid direction of spill to recess 10 in, the integrated processing of being convenient for. The utility model can conveniently passivate the front and back surfaces of the aluminum plate, and waste liquid generated by processing can be collected for treatment and recycling.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The surface passivation treatment mechanism for the aluminum plate is characterized by comprising a base (1) and a case (2);
the case (2) is arranged on the base (1); one side of the base (1) is provided with a plurality of vertically-mounted storage tanks (3); the storage tank (3) is positioned on one side of the case (2), and passivation solution is filled in the storage tank (3);
the left side and the right side of the case (2) are both provided with openings; an upper squeeze roller (5) and a lower squeeze roller (6) are arranged in the case (2); a motor for driving the upper extrusion roller (5) to rotate is arranged on the case (2); a guide frame (4) is arranged on the inner side wall of the case (2), and the horizontal height of the guide frame (4) is consistent with the horizontal height of the contact part of the upper squeeze roll (5) and the lower squeeze roll (6);
the upper extrusion roller (5) is provided with a cover plate (11), a liquid supply pipe (9) and a roller body (13); the cover plate (11) is arranged above the roller body (13), and a liquid supply pipe (9) communicated with the storage tank (3) is arranged on the cover plate (11); a plurality of spray heads are arranged at the bottom of the cover plate (11); the spray head sprays passivation solution towards the roller body (13); the surface of the roller body (13) is provided with a flexible liquid storage part (12), and the liquid storage part (12) is in contact with the inner side wall of the cover plate (11).
2. The surface passivation treatment mechanism for the aluminum plate according to claim 1, characterized in that a plurality of pulleys facilitating sliding are provided on the guide frame (4).
3. The surface passivation treatment mechanism for the aluminum plate according to the claim 1 is characterized in that the base (1) is provided with a groove (10), and the groove (10) is positioned right below the lower extrusion roller (6).
4. The surface passivation treatment mechanism for the aluminum plate according to claim 1, characterized in that an inclined guide plate (8) is arranged at the opening of the case (2), and the guide plate (8) is arranged obliquely downwards towards one side of the inside of the case (2).
5. The surface passivation treatment mechanism for the aluminum plate according to claim 3, characterized in that a drain pipe (7) is arranged on one side of the base (1), and the drain pipe (7) is communicated with the groove (10).
6. The surface passivation mechanism of the aluminum plate according to claim 1, characterized in that the middle part of the roller body (13) is a hard mandrel, and one side of the mandrel is provided with a connecting shaft (14); the connecting shaft (14) is in transmission connection with an output shaft of the driving motor in a matching way.
7. The surface passivation treatment mechanism of the aluminum plate according to claim 1, characterized in that the lower squeeze roll (6) has the same structure as the upper squeeze roll (5), and the lower squeeze roll (6) and the upper squeeze roll (5) are kept symmetrical.
8. The surface passivation treatment mechanism for the aluminum plate according to claim 1, characterized in that a curtain is arranged at the opening at both sides of the case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469494.8U CN216765056U (en) | 2022-03-04 | 2022-03-04 | Aluminum plate's surface passivation treatment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469494.8U CN216765056U (en) | 2022-03-04 | 2022-03-04 | Aluminum plate's surface passivation treatment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216765056U true CN216765056U (en) | 2022-06-17 |
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ID=81958226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469494.8U Active CN216765056U (en) | 2022-03-04 | 2022-03-04 | Aluminum plate's surface passivation treatment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216765056U (en) |
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2022
- 2022-03-04 CN CN202220469494.8U patent/CN216765056U/en active Active
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