Teflon coating electrostatic spraying equipment with automatic material supplementing function
Technical Field
The invention relates to the technical field of Teflon coating electrostatic spraying equipment, in particular to Teflon coating electrostatic spraying equipment with an automatic material supplementing function.
Background
With the continuous development of modern society and the continuous improvement of economic level, domestic industrial manufacturing capability is continuously developed, in the existing industrial manufacturing industry, teflon is used as a high-temperature-resistant and corrosion-resistant material and is often used as a protective coating of metal materials and parts, in the existing teflon spraying technology, teflon coating electrostatic spraying equipment is used as an existing spraying device, and the main function of the teflon coating electrostatic spraying equipment is to utilize a high-voltage power supply to enable teflon coating to be sprayed under the influence of negative electricity, so that the coating is sprayed to the tops of the metal materials and the metal parts.
The electrostatic spraying equipment for the Teflon coating in the prior art has the following defects:
1. the invention discloses electrostatic spraying equipment beneficial to spraying work, and the electrostatic spraying equipment beneficial to spraying work comprises a machine body, wherein a storage barrel is fixedly arranged on the machine body, a discharge hole connected with a conveying pipeline is formed in the position, close to the bottom, of the side wall of the storage barrel, an elastic filter screen is arranged in the discharge hole, a connecting plate is fixedly arranged on the inner wall of the storage barrel, close to the discharge hole, a connecting rod vertically extending downwards is hinged to the position, close to the middle, of the connecting plate, a magnetic column is fixedly arranged at the bottom of the connecting rod, a plurality of working needle heads are arranged on the outer surface of the magnetic column, and a first electromagnet and a second electromagnet which are used for adsorbing the magnetic column are fixedly arranged at the two ends, located at the connecting rod, of the connecting plate respectively; this electrostatic spraying equipment can effectively avoid the jam of coating in pipeline, guarantees the continuity of carrying work to improve spraying efficiency ", this electrostatic spraying equipment, because of it lacks control by temperature change auxiliary component, cause in the device use, can't set for the inside temperature of spraying equipment, and then influence device application scope.
Disclosure of Invention
The invention aims to provide Teflon coating electrostatic spraying equipment with an automatic material supplementing function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the Teflon coating electrostatic spraying equipment with the automatic material supplementing function comprises a shell and a liquid storage tank, wherein four groups of supporting legs are mounted at the bottom of the shell; the temperature controller is arranged on the outer surface of one side of the shell, the electric heating tube is arranged in the bottom of the shell, and the electric heating tube is electrically connected with the temperature controller; the front of the shell is provided with a box door through an opening and closing leaf, and the front of the box door is provided with a handle.
Preferably, the inside of casing installs the baffle, the inside of casing installs the liquid reserve tank, and the liquid reserve tank is located one side of baffle.
Preferably, the top of the housing is provided with an electrostatic spray head in a penetrating manner, and the top end of the electrostatic spray head extends to the inside of the liquid storage tank through a connecting pipe.
Preferably, a high-voltage power supply is installed on the inner wall of the other side of the partition plate, and the high-voltage power supply is electrically connected with the electrostatic spray head.
Preferably, an ultrasonic liquid level meter is installed at the top of the liquid storage tank.
Preferably, there is a delivery pump one side surface mounting of casing, and the output of delivery pump passes through the inside that the connecting pipe extended to the liquid reserve tank, and delivery pump and ultrasonic wave level gauge electric connection the inlet pipe is installed to the input of delivery pump.
Preferably, the front surface of the shell is provided with a timing reversing switch, the timing reversing switch is positioned on one side of the box door, and the timing reversing switch is electrically connected with the electrostatic spray head and the high-voltage power supply.
Preferably, a plurality of ventilation holes are formed in the inner wall of the back surface of the shell in a penetrating mode.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the temperature controller and the electric heating tube are installed, after the device is electrified, the temperature range of the temperature controller is set, the temperature controller detects the temperature inside the shell, when the temperature inside the shell is too low, the temperature controller conducts electric energy to the inside of the electric heating tube, the resistance wire inside the electric heating tube is electrified to heat, the temperature inside the shell is raised, and when the temperature inside the shell is high, the temperature controller cuts off the electric energy conducted to the inside of the electric heating tube, so that the temperature inside the shell is stabilized, and the application range of the device is increased.
2. According to the invention, the ultrasonic liquid level meter, the delivery pump and the feeding pipe are installed, the feeding pipe is connected with the external Teflon coating delivery pipeline before the device is used, the ultrasonic liquid level meter detects the liquid height in the liquid storage tank after the device is powered on, when the liquid level in the liquid storage tank is too low, the ultrasonic liquid level meter transmits electric energy to the interior of the delivery pump, at the moment, the delivery pump generates suction on the Teflon coating in the feeding pipe and delivers the Teflon coating to the interior of the liquid storage tank, the automatic material supplementing of the device is completed, and the use experience of the device is improved.
Drawings
FIG. 1 is a schematic view of an overall side structure of the present invention;
FIG. 2 is another overall schematic view of the present invention;
FIG. 3 is a cross-sectional partial structural schematic view of the housing of the present invention;
FIG. 4 is a schematic view of the connecting portion of the liquid storage tank of the present invention.
In the figure: 1. a housing; 2. supporting legs; 3. a temperature controller; 4. an electric heating tube; 5. a box door; 6. a grip; 7. a partition plate; 8. a liquid storage tank; 9. an electrostatic spray head; 10. a high voltage power supply; 11. an ultrasonic liquid level meter; 12. a delivery pump; 13. a feed pipe; 14. a timing reversing switch; 15. and (4) ventilating holes.
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.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention: a Teflon coating electrostatic spraying device with an automatic material supplementing function;
the first embodiment comprises a shell 1 and a liquid storage tank 8, wherein four groups of supporting legs 2 are installed at the bottom of the shell 1, the shell 1 provides fixing points for the supporting legs 2 installed on the outer surface and inside the shell 1, a temperature controller 3, an electric heating pipe 4, a box door 5, a partition plate 7, the liquid storage tank 8, an electrostatic spray head 9, a conveying pump 12, a timing reversing switch 14 and a ventilating hole 15, and meanwhile provides a spraying space for materials and parts, and when the supporting legs 2 are placed on the top of the ground, supporting force transmitted to the inside of the supporting legs through the ground provides support for the whole device; the front of the shell 1 is provided with a box door 5 through an opening and closing leaf, the box door 5 is arranged on the front of the shell 1, the box door 5 can be opened through external force before the device is used, metal materials or parts are placed in the shell 1, the front of the box door 5 is provided with a handle 6 which is arranged on the front of the box door 5 and provides an acting point for a user to pull the box door 5 through the external force, a partition plate 7 is arranged in the shell 1, the partition plate 7 is a high-voltage power supply 10 arranged on the other side of the partition plate and provides a fixed point, the interior of the shell 1 is divided into two groups of independent accommodating spaces, a liquid storage box 8 is arranged in the shell 1, the liquid storage box 8 is positioned on one side of the partition plate 7, the liquid storage box 8 is arranged in the shell 1 and provides an accommodating space for injecting Teflon coating in the shell, and the Teflon coating is conveyed to the interior of the electrostatic spray head 9 under the suction force of the electrostatic spray head 9, the top of the shell 1 is provided with an electrostatic spray head 9 in a penetrating way, the top end of the electrostatic spray head 9 extends to the inside of the liquid storage tank 8 through a connecting pipe, when electric energy is transmitted to the inside of the electrostatic spray head 9 through the timing reversing switch 14, the electrostatic spray head 9 generates suction force on Teflon coating inside the liquid storage tank 8, under the action of the high-voltage power supply 10, the Teflon coating entering the inside of the electrostatic spray head is provided with negative charges, the Teflon coating with the negative charges is sprayed to the top of metal materials or parts, the electrostatic spraying of the metal materials and the parts is completed, the high-voltage power supply 10 is arranged on the inner wall of the other side of the partition plate 7, the high-voltage power supply 10 is electrically connected with the electrostatic spray head 9, when the electric energy is transmitted to the inside of the high-voltage power supply 10 through the timing reversing switch 14, the high-voltage power supply 10 boosts the electric energy and transmits the electric energy to the inside of the electrostatic spray head 9, so that the Teflon coating inside the electrostatic spray head 9 is provided with negative charges, the front side of the shell 1 is provided with a timing reversing switch 14, the timing reversing switch 14 is positioned on one side of the box door 5, the timing reversing switch 14 is electrically connected with the electrostatic spray head 9 and the high-voltage power supply 10, the reversing time of the timing reversing switch 14 is moved by external force after the power supply is connected, the timing reversing switch 14 conducts electric energy to the inside of the electrostatic spray head 9 and the inside of the high-voltage power supply 10 respectively, after the reversing time of the timing reversing switch 14 is reached, the timing reversing switch 14 cuts off the electric energy conducted to the inside of the electrostatic spray head 9 and the inside of the high-voltage power supply 10, one-time spraying of the device is completed, the inner wall of the back side of the shell 1 is provided with a plurality of ventilation holes 15 in a penetrating mode and is opened to the back side of the shell 1, and an exchange space is provided for the back side of the shell 1 and gas of an external environment.
As shown in attached figures 1 and 3, a Teflon coating electrostatic spraying device with an automatic material supplementing function;
in the second embodiment, the temperature control device comprises a shell 1 and a temperature controller 3, the temperature controller 3 is installed on the outer surface of one side of the shell 1, after the device is powered on, a temperature range of the temperature controller 3 is set, at the moment, the temperature controller 3 detects the temperature inside the shell 1, when the temperature inside the shell 1 is too low, the temperature controller 3 conducts electric energy to the inside of the electric heating tube 4, when the temperature inside the shell 1 is high, the temperature controller 3 cuts off the electric energy conducted to the inside of the electric heating tube 4, so that the temperature inside the shell 1 is stabilized, the application range of the device is improved, the electric heating tube 4 is installed inside the bottom of the shell 1, the electric heating tube 4 is electrically connected with the temperature controller 3, when the electric energy is conducted to the inside of the electric heating tube 4 through the temperature controller 3, the resistance wire inside the electric heating tube 4 is powered on, and the temperature inside the shell 1 is improved.
Referring to the attached fig. 2, fig. 3 and fig. 4, a teflon coating electrostatic spraying device with automatic feeding function;
in the third embodiment, the device comprises a liquid storage tank 8 and an ultrasonic liquid level meter 11, the ultrasonic liquid level meter 11 is installed at the top of the liquid storage tank 8, the ultrasonic liquid level meter 11 detects the liquid height inside the liquid storage tank 8 after the device is powered on, when the liquid level inside the liquid storage tank 8 is too low, the ultrasonic liquid level meter 11 conducts electric energy to the inside of a conveying pump 12, the conveying pump 12 is installed on the outer surface of one side of a shell 1, the output end of the conveying pump 12 extends into the liquid storage tank 8 through a connecting pipe, the conveying pump 12 is electrically connected with the ultrasonic liquid level meter 11, the conveying pump 12 generates suction force on Teflon coating inside a feeding pipe 13 after being powered on, the Teflon coating is conveyed into the liquid storage tank 8, automatic material supplementing of the device is completed, the feeding pipe 13 is installed at the input end of the conveying pump 12, and the feeding pipe 13 is connected with an external Teflon coating conveying pipeline before the device is used, when the delivery pump 12 is powered on, the feeding pipe 13 guides the teflon coating inside the external pipeline to the inside of the delivery pump 12 under the suction effect of the input end of the delivery pump 12.
The working principle is as follows: firstly, opening a box door 5 through external force, placing a metal material or part in a shell 1, then closing the box door 5 to connect a power supply, moving the reversing time of a timing reversing switch 14 through the external force, at the moment, conducting electric energy to the insides of an electrostatic spray head 9 and a high-voltage power supply 10 through the timing reversing switch 14 respectively, when the electric energy is conducted to the insides of the electrostatic spray head 9 through the timing reversing switch 14, generating suction force on Teflon coating in a liquid storage box 8 by the electrostatic spray head 9, enabling the Teflon coating entering the inside of the liquid storage box to have negative charges under the action of the high-voltage power supply 10, spraying the Teflon coating with the negative charges to the top of the metal material or part, and when the reversing time of the timing reversing switch 14 is reached, cutting off the electric energy conducted to the insides of the electrostatic spray head 9 and the high-voltage power supply 10 through the timing reversing switch 14 to finish one-time spraying of the device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.