CN204455286U - A kind of metal works phosphating plant - Google Patents
A kind of metal works phosphating plant Download PDFInfo
- Publication number
- CN204455286U CN204455286U CN201520081838.8U CN201520081838U CN204455286U CN 204455286 U CN204455286 U CN 204455286U CN 201520081838 U CN201520081838 U CN 201520081838U CN 204455286 U CN204455286 U CN 204455286U
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- CN
- China
- Prior art keywords
- phosphatization
- case
- phosphatization case
- vacuum primingpump
- placement mechanism
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- Chemically Coating (AREA)
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Abstract
A kind of metal works phosphating plant, comprise phosphatization case, heating tube, temperature controlling system, temperature sensor, vacuum primingpump, sprinkling system, placement mechanism, the upper surface of phosphatization case is provided with case lid, and the bottom of phosphatization case is provided with drain outlet; The middle part of placement mechanism in phosphatization case; Vacuum primingpump is arranged on a side of bottom in phosphatization case, and the controller of vacuum primingpump is arranged on the outside, upper end of phosphatization case, and vacuum primingpump is connected with sprinkling system by main pipeline; Sprinkling system is arranged in phosphatization case directly over placement mechanism, and sprinkling system comprises small transfer line and shower nozzle; Heating tube is evenly distributed on the bottom surface in phosphatization case and other bottoms, three sides except side, vacuum primingpump place, and temperature sensor is positioned at position near phosphatization case vacuum primingpump, and temperature controlling system is connected with temperature sensor, heating tube.The utility model can make workpiece surface phosphatization even, conservative control phosphatization temperature, has the change reducing Phosphating Solution concentration and the advantage improving phosphatization quality.
Description
Technical field
The utility model relates to a kind of metal-working plant, particularly a kind of metal works phosphating plant.
Background technology
Parkerizing process is the process utilizing chemistry and electrochemical reaction to form one deck phosphate film in metallic surface.The main purpose of phosphatization provides layer protecting film to matrix metal; class effectively prevents metal to be corroded to a certain extent, and phosphatization also can be used for painting front bottoming, improves sticking power and the anti-corrosion capability of paint film layer; in addition, phosphatization also can play antifriction lubrication in metal cold complete processing.Phosphating plant is a kind of equipment used in parkerizing process, and the quality of visible phosphating equipment to the height of the efficiency of phosphatization and the quality of phosphatization plays a very important role.
CN203976915U discloses a kind of metal works phosphating plant, comprise phosphatization case, sprinkling system, temperature control system, temperature sensor, heating tube, vacuum primingpump and travelling car, sprinkling system is arranged on phosphatization upper box part, temperature sensor is arranged on phosphatization case side, heating tube is arranged on bottom phosphatization case, it is inner that vacuum primingpump is arranged on phosphatization box body, temperature control system is connected with temperature sensor and vacuum primingpump, track and track support is provided with in phosphatization case, travelling car is arranged in orbit, though this utility model can realize Automatic-heating Phosphating Solution by said structure, automatic spray metal works, A.T.C, improve phosphatization speed, reduce the labour intensity of workman, but the heating tube of this utility model is all in bottom phosphatization case, easily cause the non-uniform temperature of Phosphating Solution up and down in phosphatization case, the temperature of the temperature that temperature sensor records and Phosphating Solution reality likely differs greatly, and workpiece is clamped on travelling car, easily cause workpiece surface phosphatization uneven with, especially the part clamped, in addition, sprinkling system is arranged on the top of phosphatization case, such phosphatization case must be uncovered structure, such Phosphating Solution, in heat-processed, makes the solvent content in Phosphating Solution volatilize more, increases the concentration of Phosphating Solution, the quality of phosphatization will certainly be affected, and time under Phosphating Solution spray, during arrival workpiece surface, temperature also can reduce, and affects phosphatization quality.
Summary of the invention
The purpose of this utility model be overcome prior art above-mentioned deficiency and a kind of metal works phosphating plant is provided, it can make workpiece surface phosphatization even, conservative control phosphatization temperature, has the change reducing Phosphating Solution concentration and the advantage improving phosphatization quality.
The technical solution of the utility model is: a kind of metal works phosphating plant, comprise phosphatization case, heating tube, temperature controlling system, temperature sensor, vacuum primingpump, sprinkling system, placement mechanism, the upper surface of described phosphatization case is provided with the case lid hinged with phosphatization case, and the bottom of phosphatization case is provided with the drain outlet of band first cock; The middle part of described placement mechanism in phosphatization case, placement mechanism can do 360 degree of rotations in phosphatization case; Described vacuum primingpump is arranged on a side of bottom in phosphatization case, and the upper end that the controller of vacuum primingpump is arranged on phosphatization case by wire is outside, and vacuum primingpump is connected with sprinkling system by main pipeline; Described sprinkling system is arranged in phosphatization case directly over placement mechanism, and sprinkling system comprises small transfer line and shower nozzle; Described heating tube is evenly distributed on the bottom surface in phosphatization case and other bottoms, three sides except side, vacuum primingpump place, and described temperature sensor is positioned at position near phosphatization case vacuum primingpump, and described temperature controlling system is connected with temperature sensor, heating tube.
The further technical scheme of the utility model is: described placement mechanism comprises motor, rotating shaft, placing box, described rotating shaft is parallel with the bottom surface of phosphatization case, described motor is arranged on the outside of phosphatization case, and be connected with one end of rotating shaft, described placing box is fixed in rotating shaft, each face of placing box is reticulated structure, and placing box is provided with the movable door body of coming in and going out for workpiece, and described rotating shaft and placing box all have stronger erosion resistance.
Further, described placing box goes to upper and lower two row's symmetries and places in rotating shaft, and upper and lower two placing boxes form a unit, are provided with at least one shower nozzle directly over each unit.
Further, the bottom surface in described phosphatization case and bottom, side are provided with groove, and heating tube is placed in groove.
Further, the sidewall of described phosphatization case is provided with overflow port, and the height of overflow port is lower than the height of placement mechanism, and overflow port is provided with the second cock.
Further, the ingress of described vacuum primingpump is provided with corrosion resistant filter screen.
Further, flow control valve is provided with in described main pipeline.
Further, described case lid is provided with handle.
The utility model compared with prior art has following features:
(1) the metal works phosphating plant that the utility model provides arranges the placement mechanism of rotation in phosphatization case, and apparatus for placing is matched with the spray equipment be in phosphatization case directly over apparatus for placing, greatly can improve the workpiece phosphatization quality be in placement mechanism;
(2) heating tube is distributed in the bottom surface in phosphatization case and other bottoms, three sides except side, vacuum primingpump place, and temperature sensor is arranged near vacuum primingpump, both the temperature homogeneity of Phosphating Solution in phosphatization case can have been made higher, turn improve the measuring accuracy of temperature sensor, the temperature difference that the temperature of the Phosphating Solution carried from vacuum primingpump and temperature sensor are recorded is less, and then can improve phosphatization quality;
(3) corrosion resistant filter screen is set in the ingress of vacuum primingpump, both the solid impurity blocking shower nozzles such as the residue in Phosphating Solution can have been avoided, the working efficiency of the solid impurities such as residue to vacuum primingpump can be avoided again to impact, and the phenomenon that the phosphatization quality that can prevent from using the Phosphating Solution containing residue to carry out parkerizing process and cause reduces occur;
(4) the utility model have employed cancellated placing box to replace holder, and the phenomenon can effectively avoiding retaining part to be difficult to phosphatization occurs, improves the phosphatization homogeneity of workpiece surface.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in drawings: a kind of metal works phosphating plant, phosphatization case 1, heating tube 2, temperature controlling system 5, temperature sensor 8, vacuum primingpump 6, sprinkling system 15, placement mechanism 18 is comprised.
The upper surface of phosphatization case 1 is provided with the case lid 13 hinged with phosphatization case 1, and case lid 13 can reduce the volatilization of phosphatization case 1 internal solvent, and case lid 13 is provided with handle 13, is easy to open case lid 13; The bottom of phosphatization case 1 is provided with the drain outlet 4 of band first cock 3, is convenient for changing Phosphating Solution; Bottom surface in phosphatization case 1 and bottom, side are provided with groove 1-1, and heating tube 2 is placed in groove 1-1, prevent heating tube 2 from being broken; The sidewall of phosphatization case 1 is provided with overflow port 1-2, the height of overflow port 1-2 is lower than the height of placement mechanism 18, make the height of Phosphating Solution in phosphatization case 2 all the time lower than the height of placement mechanism 28, thus ensure that placement mechanism 18 does not contact with the Phosphating Solution of phosphatization case 1 bottom, effectively prevent the residue etc. on Phosphating Solution surface from entering into workpiece surface, overflow port 1-2 is provided with the second cock 22, when normally carrying out parkerizing process, uses the second cock 22 to be sealed by overflow port 1-2.
Sprinkling system 15 is arranged in phosphatization case 1 directly over placement mechanism 18, and sprinkling system 15 comprises small transfer line 17 and shower nozzle 16.
The middle part of placement mechanism 18 in phosphatization case 1, placement mechanism 18 can do 360 degree of rotations in phosphatization case 1; Placement mechanism 18 comprises motor 23, rotating shaft 21, placing box 19, rotating shaft 21 is parallel with the bottom surface of phosphatization case 1, motor 23 is arranged on the outside of phosphatization case 1, and be connected with one end of rotating shaft 21, placing box 19 is fixed in rotating shaft 21, and each face of placing box 19 is reticulated structure, ensures that Phosphating Solution can enter into placing box 19 fully, placing box 19 is provided with the movable door body 20 of coming in and going out for workpiece, and rotating shaft 21 and placing box 19 all have stronger erosion resistance; Placing box 19 goes to upper and lower two rows' symmetries and places in rotating shaft, and upper and lower two placing boxes 19 form a unit, are provided with a shower nozzle 16 directly over each unit, makes all to be sprayed on the workpiece in placing box 19 from shower nozzle 16 Phosphating Solution out.
Vacuum primingpump 6 is arranged on a side of bottom in phosphatization case 1, the upper end that the controller 12 of vacuum primingpump 6 is arranged on phosphatization 1 case by wire 9 is outside, be convenient to control vacuum primingpump 6, vacuum primingpump is connected with sprinkling system 15 by main pipeline 7, the ingress of vacuum primingpump 6 is provided with corrosion resistant filter screen 11, filter screen 11 both can avoid the solid impurity blocking shower nozzles 16 such as the residue in Phosphating Solution, the working efficiency of the solid impurities such as residue to vacuum primingpump 6 can be avoided again to impact, and the phenomenon that the phosphatization quality that can prevent from using the Phosphating Solution containing residue to carry out parkerizing process and cause reduces occurs, flow control valve 10 is provided with in main pipeline 7, the flow of conveniently adjusted shower nozzle 16 place Phosphating Solution, be convenient to control phosphatization speed.
Heating tube 2 is evenly distributed on the bottom surface in phosphatization case 1 and other bottoms, three sides except side, vacuum primingpump place, the homogeneous temperature everywhere of Phosphating Solution can be ensured, temperature sensor 8 is positioned at position near phosphatization case 1 vacuum primingpump 6, ensure to enter the temperature of Phosphating Solution in vacuum primingpump 6 and the actual temperature recorded of temperature sensor 8 basically identical, temperature controlling system 5 is connected with temperature sensor 8, heating tube 2, and temperature controlling system 5 can the temperature conditions measured by temperature sensor 8 be controlled heating tube 2.
Principle of work of the present utility model and using method are: use the second cock 3 to be blocked drain outlet 4, case lid 13 is opened by handle 14, pull out the first cock 22, Phosphating Solution is injected in phosphatization case 1, until stop when having a small amount of Phosphating Solution to flow out from overflow port 1-2 pouring into, first cock 22 beyond the Great Wall, in placing box 19, the workpiece needing phosphatization is put into by door body 20, close and fixed gate body 20, case lid 13 is closed by handle 14, by temperature controlling system 5, heating tube 2 pairs of Phosphating Solutions are heated, the numerical value of moment observation temperature sensor 8, when the numerical value of temperature sensor 8 reaches required numerical value, the heating power of heating tube 2 is reduced by temperature controlling system 5, Phosphating Solution is made to be in keeping warm mode, open motor 23, rotating shaft 21 is made to drive placing box 19 to do 360 degree of rotations, vacuum primingpump 6 is opened by vacuum primingpump trip switch 12, and open flow control valve 10, now the Phosphating Solution of optimal temperature will be filtered by filter screen 11, then each small transfer line 17 is entered through main pipeline 7, the surface of workpiece in placing box 19 is evenly sprayed at finally by shower nozzle 16, because placing box 19 is in rotating state always, so each surface of workpiece can by phosphatization, and phosphatization effect is comparatively even, in parkerizing process, the flow of Phosphating Solution in main pipeline 7 is regulated by flow control valve 10, parkerizing process is made to control in one preferably velocity range, because parkerizing process is in the environment of a relative closure, so the change in concentration of Phosphating Solution is less, can ensure that parkerizing process continues to carry out, when through repeatedly phosphatization, when needing the Phosphating Solution more renewed, only need open the second cock 3, old Phosphating Solution is discharged from drain outlet 4.
Claims (8)
1. a metal works phosphating plant, comprise phosphatization case, heating tube, temperature controlling system, temperature sensor, vacuum primingpump, sprinkling system, placement mechanism, it is characterized in that: the upper surface of phosphatization case is provided with the case lid hinged with phosphatization case, and the bottom of phosphatization case is provided with the drain outlet of band first cock; The middle part of placement mechanism in phosphatization case, placement mechanism can do 360 degree of rotations in phosphatization case; Vacuum primingpump is arranged on a side of bottom in phosphatization case, and the upper end that the controller of vacuum primingpump is arranged on phosphatization case by wire is outside, and vacuum primingpump is connected with sprinkling system by main pipeline; Sprinkling system is arranged in phosphatization case directly over placement mechanism, and sprinkling system comprises small transfer line and shower nozzle; Heating tube is evenly distributed on the bottom surface in phosphatization case and other bottoms, three sides except side, vacuum primingpump place, and temperature sensor is positioned at position near phosphatization case vacuum primingpump, and temperature controlling system is connected with temperature sensor, heating tube.
2. metal works phosphating plant according to claim 1, it is characterized in that: placement mechanism comprises motor, rotating shaft, placing box, rotating shaft is parallel with the bottom surface of phosphatization case, motor is arranged on the outside of phosphatization case, and be connected with one end of rotating shaft, placing box is fixed in rotating shaft, and each face of placing box is reticulated structure, placing box is provided with the movable door body of coming in and going out for workpiece, and rotating shaft and placing box all have stronger erosion resistance.
3. metal works phosphating plant according to claim 2, is characterized in that: placing box goes to upper and lower two row's symmetries and places in rotating shaft, and upper and lower two placing boxes form a unit, are provided with at least one shower nozzle directly over each unit.
4. metal works phosphating plant according to claim 1, is characterized in that: the bottom surface in phosphatization case and bottom, side are provided with groove, and heating tube is placed in groove.
5. the metal works phosphating plant according to claim 1 or 4, is characterized in that: the sidewall of phosphatization case is provided with overflow port, and the height of overflow port is lower than the height of placement mechanism, and overflow port is provided with the second cock.
6. metal works phosphating plant according to claim 1, is characterized in that: the ingress of vacuum primingpump is provided with corrosion resistant filter screen.
7. metal works phosphating plant according to claim 1, is characterized in that: be provided with flow control valve in main pipeline.
8. metal works phosphating plant according to claim 1, is characterized in that: case lid is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081838.8U CN204455286U (en) | 2015-02-05 | 2015-02-05 | A kind of metal works phosphating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081838.8U CN204455286U (en) | 2015-02-05 | 2015-02-05 | A kind of metal works phosphating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455286U true CN204455286U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081838.8U Withdrawn - After Issue CN204455286U (en) | 2015-02-05 | 2015-02-05 | A kind of metal works phosphating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611687A (en) * | 2015-02-05 | 2015-05-13 | 衡阳鸿菱石油管材有限责任公司 | Metallic workpiece phosphorization device |
| CN109132400A (en) * | 2018-10-25 | 2019-01-04 | 德清富源涂装设备有限公司 | The transmission chain apparatus and automation spray line of automation spray line |
| CN110438485A (en) * | 2019-07-29 | 2019-11-12 | 吴俊杰 | A kind of phosphatization treatment system of PVC spray-bonding craft |
-
2015
- 2015-02-05 CN CN201520081838.8U patent/CN204455286U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611687A (en) * | 2015-02-05 | 2015-05-13 | 衡阳鸿菱石油管材有限责任公司 | Metallic workpiece phosphorization device |
| CN109132400A (en) * | 2018-10-25 | 2019-01-04 | 德清富源涂装设备有限公司 | The transmission chain apparatus and automation spray line of automation spray line |
| CN110438485A (en) * | 2019-07-29 | 2019-11-12 | 吴俊杰 | A kind of phosphatization treatment system of PVC spray-bonding craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |