CN110711651A - Automatic graphite spraying device - Google Patents
Automatic graphite spraying device Download PDFInfo
- Publication number
- CN110711651A CN110711651A CN201911073226.3A CN201911073226A CN110711651A CN 110711651 A CN110711651 A CN 110711651A CN 201911073226 A CN201911073226 A CN 201911073226A CN 110711651 A CN110711651 A CN 110711651A
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- Prior art keywords
- graphite
- gas
- box
- box body
- automatic
- 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.)
- Pending
Links
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 112
- 239000010439 graphite Substances 0.000 title claims abstract description 112
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000005507 spraying Methods 0.000 title claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000000314 lubricant Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 8
- 238000005461 lubrication Methods 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid
- B05B7/1436—Arrangements for supplying particulate material comprising means for supplying an additional liquid to a container where the particulate material and the additional liquid are brought together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/081—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
- B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
Landscapes
- Carbon And Carbon Compounds (AREA)
- Nozzles (AREA)
Abstract
The invention belongs to the technical field of graphite lubrication, and discloses an automatic graphite spraying device which comprises a gas generating device, a graphite generating device and a spraying assembly, wherein the gas generating device comprises a gas inlet, a gas outlet and a gas inlet; the gas generating device comprises a gas tank for actively providing a jet gas source and a jet outlet pipe for realizing connection between the gas tank and the jet assembly, wherein the gas tank is fixed on the outer wall of one side of the graphite box, at least one gas outlet valve is arranged on the side wall of the gas tank, and each gas outlet valve is connected with one jet outlet pipe; the spraying component comprises a negative pressure type atomizer and spray heads symmetrically arranged on two side walls of the atomizer, wherein the spraying directions of the two spray heads are opposite; in conclusion, based on the automatic supply of the air source and the matching of the negative pressure type atomizer, the negative pressure type spray of the graphite lubricant is formed, and the sprayed graphite lubricant is uniformly sprayed on the surface of the die cavity in a mist form, so that the good lubricating and cooling effects on the die are achieved.
Description
Technical Field
The invention belongs to the technical field of graphite lubrication, and particularly relates to an automatic graphite spraying device.
Background
Graphite is often used as a lubricant in the mechanical industry, so that the direct contact between a die and a workpiece can be reduced by lubrication, and the frictional resistance of a die cavity is reduced, so that the die abrasion is reduced; the fixing device adopted by the traditional method adopts spraying from the end part of the die to spray, but the mode has the problems of uneven spraying and low lubricating efficiency, and also causes the waste of a large amount of graphite, thereby increasing the production cost in the mechanical industry.
Disclosure of Invention
The invention aims to provide an automatic graphite spraying device, which aims to solve the problems of uneven spraying and low lubricating efficiency of the conventional graphite spraying device.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic graphite spraying device comprises a gas generating device, a graphite generating device and a spraying assembly;
the graphite generating device comprises a graphite box for providing a graphite lubricant and a graphite outlet pipe for realizing connection between the graphite box and the injection assembly, wherein an electromagnetic valve is connected between the graphite box and the graphite outlet pipe, and at least one electromagnetic valve and at least one graphite outlet pipe are arranged;
the gas generating device comprises a gas tank for actively providing a jet gas source and a jet outlet pipe for realizing connection between the gas tank and the jet assembly, wherein the gas tank is fixed on the outer wall of one side of the graphite box, at least one gas outlet valve is arranged on the side wall of the gas tank, and each gas outlet valve is connected with one jet outlet pipe;
the spraying assembly comprises a negative pressure type atomizer and spray heads symmetrically arranged on two side walls of the atomizer, wherein the spraying directions of the two spray heads are opposite, and the two spray heads are provided with electric valves in a matching manner.
Preferably, the graphite box is formed by combining a main box body and an auxiliary box body, and the tops of the main box body and the auxiliary box body are both provided with graphite adding ports; the gas pitcher is equipped with two altogether, and two gas pitchers cooperate with main, vice box respectively.
Preferably, the top of the graphite box is provided with a water pump, and the outlet end of the water pump is connected with two water outlet pipes which are respectively connected with the main box body and the auxiliary box body; and drain valves are arranged at the bottoms of the main box body and the auxiliary box body, and the drain valves are matched with the water pump to form a cleaning assembly of the graphite box.
Preferably, two pneumatic stirring devices are further mounted at the top end of the graphite box and are respectively matched with the main box body and the auxiliary box body, so that stirring of the graphite lubricant in the box body is achieved.
Preferably, still include the control box, the control box is fixed in on the lateral wall of graphite case, and is located between two gas pitchers, install PLC programming controller in the control box, be integrated based on PLC programming controller have automatic spout graphite device's control system, and gas generating device, graphite generating device and injection subassembly all carry out the control drive based on control system.
Preferably, a display device is installed on the top of the control box, and a warning lamp is installed on the top of the display device, so that a display system and an alarm system are formed, and the display system and the alarm system are matched with the control system.
Preferably, the control system further comprises a liquid level sensor, and the liquid level sensor is mounted inside the graphite tank; the specific graphite box is divided into a main box body and an auxiliary box body, and liquid level sensors are installed in the corresponding main box body and the corresponding auxiliary box body so as to avoid the phenomenon that no graphite exists in the box bodies.
Preferably, the top ends of the two gas tanks are respectively provided with a barometer, a one-way valve and a safety valve, wherein the one-way valve and the safety valve respectively realize gas inlet and gas outlet based on the gas pressure in the gas tanks
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the negative pressure type spraying of the graphite lubricant is formed based on the automatic supply of the air source and the matching of the negative pressure type atomizer, and the sprayed graphite lubricant is uniformly sprayed on the surface of the die cavity in a mist form, so that the good lubricating and cooling effects on the die are achieved, the service life of the die is prolonged, and the quality of the die forging is improved.
(2) Two spray heads are symmetrically arranged on the negative pressure type atomizer, the spraying directions of the two spray heads are opposite, and the two spray heads are respectively provided with an electric valve, so that the integral spraying assembly can realize unidirectional spraying and bidirectional spraying, and the requirement of independent lubrication or simultaneous lubrication of the upper die and the lower die can be met.
(3) In the invention, the graphite lubricating device is also provided with a pneumatic stirring device, so that the phenomenon of graphite precipitation in the graphite box can be effectively avoided, and the uniformity of the graphite lubricating agent is further ensured.
(4) According to the invention, the automatic operation of the whole device can be effectively realized based on the automatic control system, and the automatic adjustment of the amount of the graphite discharged is realized by matching with the opening and closing degree of the electromagnetic valve, so that the spraying efficiency of the graphite lubricant can be improved, and the phenomena of graphite waste and graphite accumulation can be avoided.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic plan view of the present invention;
FIG. 4 is a schematic view of the atomizer of the present invention assembled with a spray head;
in the figure: 1-gas tank, 2-control box, 3-drain valve, 4-gas outlet valve, 5-electromagnetic valve, 6-graphite box, 7-pneumatic stirring device, 8-display device, 9-water pump, 10-graphite adding port, 11-barometer, 12-one-way valve, 13-safety valve, 14-atomizer and 15-nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present embodiment provides an automatic graphite spraying apparatus, which includes a gas generating device, a graphite generating device and a spraying assembly;
the graphite generating device comprises a graphite box 6 for providing a graphite lubricant and a graphite outlet pipe for realizing connection between the graphite box 6 and the injection assembly, wherein an electromagnetic valve 5 is connected between the graphite box 6 and the graphite outlet pipe, and at least one electromagnetic valve 5 and at least one graphite outlet pipe are arranged;
the gas generating device comprises a gas tank 1 for actively providing a jet gas source and a jet outlet pipe for realizing connection between the gas tank 1 and the jet assembly, wherein the gas tank 1 is fixed on the outer wall of one side of the graphite box 6, at least one gas outlet valve 4 is arranged on the side wall of the gas tank 1, and each gas outlet valve 4 is connected with one jet outlet pipe;
the spraying assembly comprises a negative pressure type atomizer 14 and spray heads 15 symmetrically arranged on two side walls of the atomizer 14, wherein the spraying directions of the two spray heads 15 are opposite, and the two spray heads 15 are provided with electric valves in a matching manner.
In the embodiment, the gas generating device automatically provides a gas source, so that gas in the gas tank 1 enters the atomizer 14 through the gas outlet valve 4 and the gas injection outlet pipe, and the high-speed flowing gas enables the connection part between the atomizer 14 and the graphite generating device to form a negative pressure state, so that the graphite lubricant in the graphite box 6 is negatively sucked through the electromagnetic valve 5 and the graphite outlet pipe, so that the graphite lubricant enters the atomizer 14 and expands with the high-speed flowing gas, and the graphite lubricant forms a mist shape and is sprayed to the surface of a cavity of a mold through the spray head 15, thereby realizing the lubricating effect of the mold in mechanical production;
in the process, different nozzles 15 can be opened based on the electric valve according to different lubricating requirements, so that unidirectional coating or 180-degree bidirectional coating is formed.
In this embodiment, preferably, the graphite box 6 is formed by combining a main box body and an auxiliary box body, and the tops of the main box body and the auxiliary box body are both provided with graphite adding ports 10; the number of the gas tanks 1 is two, and the two gas tanks 1 are respectively matched with the main tank body and the auxiliary tank body.
In this embodiment, preferably, two pneumatic stirring devices 7 are installed at the top end of the graphite box 6, and the two pneumatic stirring devices 7 are respectively matched with the main box body and the auxiliary box body to stir the graphite lubricant in the box bodies; therefore, the phenomenon of precipitation of the graphite lubricant in the graphite box 6 can be effectively avoided, and the uniformity of the graphite lubricant is further improved.
In the present embodiment, it is preferable that the gas pressure gauge 11, the check valve 12 and the safety valve 13 are mounted on the top ends of the two gas tanks 1, wherein the check valve 12 and the safety valve 13 respectively perform gas intake and gas exhaust based on the gas pressure in the gas tanks 1.
Example 2
Referring to fig. 1, based on the structure of embodiment 1, in this embodiment, a water pump 9 is installed at the top of a graphite box 6, and an outlet end of the water pump 9 is connected to two water outlet pipes, which are respectively connected to a main box and an auxiliary box; the bottom parts of the main box body and the auxiliary box body are respectively provided with a drain valve 3, and the drain valves 3 are matched with a water pump 9 to form a cleaning component of the graphite box 6; based on this, the cleaning operation of the graphite tank 6 can be effectively realized.
Example 3
On the basis of the two embodiments, the embodiment is integrated with a control system, a display system and an alarm system;
the control system is formed based on a PLC (programmable logic controller), and the gas generating device, the graphite generating device and the injection assembly are controlled and driven based on the control system; the PLC is arranged in the control box 2, and the control box 2 is fixed on one side wall of the graphite box 6 and is positioned between the two air tanks 1;
the display system comprises a display device 8, and the display device 8 is arranged at the top of the control box 2;
the alarm system comprises a warning light, which is mounted on top of the display device 8, and is preferably a three-color warning light.
Based on the method, the full-automatic operation of the two embodiments is realized; for example, the control system automatically controls the opening and closing degree of the electromagnetic valve 5, so that the flow rate of the graphite lubricant is changed, the lubricating requirement of the die is met more accurately, and the phenomena of graphite waste and graphite accumulation are avoided.
In this embodiment, preferably, the control system further includes a liquid level sensor, and the liquid level sensor is installed inside the graphite tank 6; the specific graphite box is divided into a main box body and an auxiliary box body, and liquid level sensors are installed in the corresponding main box body and the corresponding auxiliary box body so as to avoid the phenomenon that no graphite exists in the box bodies.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic spout graphite device which characterized in that: comprises a gas generating device, a graphite generating device and a spraying assembly;
the graphite generation device comprises a graphite box (6) for providing a graphite lubricant and a graphite outlet pipe for realizing connection between the graphite box (6) and the injection assembly, wherein an electromagnetic valve (5) is connected between the graphite box (6) and the graphite outlet pipe, and at least one electromagnetic valve (5) and at least one graphite outlet pipe are arranged;
the gas generating device comprises a gas tank (1) for actively providing a jet gas source and a jet outlet pipe for realizing connection between the gas tank (1) and the jet assembly, wherein the gas tank (1) is fixed on the outer wall of one side of the graphite box (6), at least one gas outlet valve (4) is arranged on the side wall of the gas tank (1), and each gas outlet valve (4) is connected with one jet outlet pipe;
the spray assembly comprises a negative pressure type atomizer (14) and spray heads (15) symmetrically arranged on two side walls of the atomizer (14), wherein the spray directions of the two spray heads (15) are opposite, and the two spray heads (15) are provided with electric valves in a matching manner.
2. The automatic graphite spraying device as claimed in claim 1, wherein the graphite box (6) is formed by combining a main box body and an auxiliary box body, and the tops of the main box body and the auxiliary box body are provided with graphite adding ports (10); the two gas tanks (1) are arranged, and the two gas tanks (1) are respectively matched with the main tank body and the auxiliary tank body.
3. The automatic graphite spraying device as claimed in claim 2, wherein a water pump (9) is mounted at the top of the graphite box (6), and two water outlet pipes are connected to the outlet end of the water pump (9) and are respectively connected with the main box body and the auxiliary box body; the bottom of the main box body and the bottom of the auxiliary box body are both provided with drain valves (3), and the drain valves (3) are matched with a water pump (9) to form a cleaning assembly of the graphite box (6).
4. The automatic graphite spraying device as claimed in claim 3, wherein two pneumatic stirrers (7) are mounted at the top end of the graphite box (6), and the two pneumatic stirrers (7) are respectively matched with the main box body and the auxiliary box body to stir the graphite lubricant in the box bodies.
5. The automatic graphite spraying device of claim 2, further comprising a control box (2), wherein the control box (2) is fixed on one side wall of the graphite box (6) and is located between the two gas tanks (1), a PLC (programmable logic controller) is installed in the control box (2), a control system of the automatic graphite spraying device is integrated based on the PLC, and the gas generating device, the graphite generating device and the spraying assembly are controlled and driven based on the control system.
6. The automatic graphite spraying device as claimed in claim 5, wherein a display device (8) is mounted on the top of the control box (2), and a warning lamp is mounted on the top of the display device (8), so that a display system and an alarm system are formed, and the display system and the alarm system are matched with the control system.
7. The automatic graphite spraying device as claimed in claim 6, wherein the control system further comprises a liquid level sensor, and the liquid level sensor is mounted inside the graphite tank (6).
8. The automatic graphite spraying device according to claim 2 or 5, characterized in that the top ends of the two gas tanks (1) are respectively provided with a gas pressure gauge (11), a one-way valve (12) and a safety valve (13), wherein the one-way valve (12) and the safety valve (13) realize gas inlet and gas outlet respectively based on the gas pressure in the gas tanks (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073226.3A CN110711651A (en) | 2019-11-05 | 2019-11-05 | Automatic graphite spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073226.3A CN110711651A (en) | 2019-11-05 | 2019-11-05 | Automatic graphite spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711651A true CN110711651A (en) | 2020-01-21 |
Family
ID=69214795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911073226.3A Pending CN110711651A (en) | 2019-11-05 | 2019-11-05 | Automatic graphite spraying device |
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| Country | Link |
|---|---|
| CN (1) | CN110711651A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19502390A1 (en) * | 1995-01-26 | 1996-08-01 | S & S Metallsuchgeraete Und Re | Spray coating of lubricant on to sheet materials for use in press forming operations |
| CN205253450U (en) * | 2015-12-17 | 2016-05-25 | 南京汽车锻造有限公司 | Automatic lubricating arrangement that sprays of mould |
| CN205762996U (en) * | 2016-07-12 | 2016-12-07 | 山东海鑫达石油机械有限公司 | A kind of graphite lubrication Pneumatic auto-controller |
| CN206425156U (en) * | 2016-12-14 | 2017-08-22 | 泸州市诚润机械有限公司 | A kind of colloidal graphite spraying system |
| CN207576710U (en) * | 2017-09-21 | 2018-07-06 | 东莞市博原喷雾净化设备有限公司 | A kind of aquadag spraying device |
| CN211070520U (en) * | 2019-11-05 | 2020-07-24 | 青岛嘉乐智能自动化科技有限公司 | Automatic graphite spraying device |
-
2019
- 2019-11-05 CN CN201911073226.3A patent/CN110711651A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19502390A1 (en) * | 1995-01-26 | 1996-08-01 | S & S Metallsuchgeraete Und Re | Spray coating of lubricant on to sheet materials for use in press forming operations |
| CN205253450U (en) * | 2015-12-17 | 2016-05-25 | 南京汽车锻造有限公司 | Automatic lubricating arrangement that sprays of mould |
| CN205762996U (en) * | 2016-07-12 | 2016-12-07 | 山东海鑫达石油机械有限公司 | A kind of graphite lubrication Pneumatic auto-controller |
| CN206425156U (en) * | 2016-12-14 | 2017-08-22 | 泸州市诚润机械有限公司 | A kind of colloidal graphite spraying system |
| CN207576710U (en) * | 2017-09-21 | 2018-07-06 | 东莞市博原喷雾净化设备有限公司 | A kind of aquadag spraying device |
| CN211070520U (en) * | 2019-11-05 | 2020-07-24 | 青岛嘉乐智能自动化科技有限公司 | Automatic graphite spraying device |
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