CN216573999U

CN216573999U - Fitment project sprays paint with automatic air-dry device

Info

Publication number: CN216573999U
Application number: CN202123184808.4U
Authority: CN
Inventors: 杨建昌; 常征
Original assignee: Shanghai Binyang Design And Decoration Engineering Co ltd
Current assignee: Shanghai Binyang Design And Decoration Engineering Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-24
Anticipated expiration: 2031-12-17

Abstract

An automatic air drying device for painting in decoration engineering comprises a plurality of sets of wheel mechanisms, a bottom plate, an electric linear sliding table, a fan, an electric heating pipe, an electric telescopic rod, a cabinet body, a stabilized voltage power supply, a photoelectric switch and a power switch; the device is also provided with a control circuit and a temperature control circuit; the wheel mechanisms are respectively arranged below the bottom plate, the lower ends of the electric telescopic rods are respectively arranged on the bottom plate, the upper ends of the electric telescopic rods are respectively arranged below the cabinet body, air holes are formed in the rear end of the cabinet body, and the electric heating pipes are arranged in front of the air holes; the electric linear sliding table is arranged in front of the cabinet body, and the fan is arranged in front of the linear sliding table sliding block; the temperature control circuit comprises a temperature switch and a relay, the temperature switch is installed in the cabinet body, the relay, a control circuit, a voltage-stabilized power supply and a power switch are installed in the electric cabinet, the photoelectric switch is installed at the side end of the bottom plate, and the electric components are electrically connected with one another. This novel can reach better lacquer painting drying effect, improve work efficiency, save construction cost, and reduced the influence of bringing to the staff is healthy.

Description

Fitment project sprays paint with automatic air-dry device

Technical Field

The utility model relates to the technical field of decoration equipment, in particular to an automatic air drying device for painting in decoration engineering.

Background

In interior decoration and the like, it is generally necessary to spray latex paint on wall surfaces and the like. In order to accelerate the drying speed of the emulsion paint and the like in actual construction, workers sometimes need to use equipment including a fan, a baking lamp and the like to air-dry or heat the wall paint. Because the mode is manual operation, inconvenience is brought to workers, the working efficiency is not high, most importantly, the effect of singly accelerating air flow or heating to act on the paint surface is limited, the effect is not very large usually, and therefore the limitation is large. In summary, it is necessary to provide an air drying device capable of automatically drying wall paint, achieving a good treatment effect, and improving work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the prior wall paint drying is limited by the technology, the working efficiency is low, the inconvenience is brought to workers, the adverse effect is brought to the health when the workers approach the air with paint volatile matters for a long time, and the unnecessary labor cost expenditure is increased, the automatic air drying device for painting of the decoration engineering, provided by the utility model, can automatically move up and down, left and right transversely under the combined action of related mechanisms and circuits, and dries the wall paint on the wall surface through the double action of flowing air with heat, so that the manual operation is not required as much as possible, the working efficiency is improved, the construction cost is saved, and the influence on the health caused by the contact of polluted air of the workers is reduced.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

an automatic air drying device for paint spraying of decoration engineering comprises a plurality of sets of wheel mechanisms, a bottom plate, an electric linear sliding table, a fan, an electric heating pipe, an electric telescopic rod, a cabinet body, a voltage-stabilized power supply, a photoelectric switch and a power switch; it is characterized by also comprising a control circuit and a temperature control circuit; the electric heating device comprises a bottom plate, a plurality of electric telescopic rods, a plurality of wheel mechanisms, a plurality of electric heating pipes and a plurality of electric telescopic rods, wherein the plurality of wheel mechanisms are respectively arranged on the periphery of the lower end of the bottom plate; the electric linear sliding table is arranged at the front end of the cabinet body, and the fan is arranged at the front part of a sliding block of the linear sliding table; the temperature control circuit comprises a temperature switch and a relay, the temperature switch is arranged in the cabinet body, the relay, the control circuit, the voltage-stabilized power supply and the power supply switch are arranged in the electric cabinet, and the photoelectric switch is arranged at the side end of the bottom plate; the power supply output end of the temperature control circuit is electrically connected with the power supply input end of the electric heating pipe; and the signal output end of the photoelectric switch is electrically connected with the signal input end of the control circuit.

Furthermore, the motor reducing mechanism is a coaxial motor gear reducer, and the electric telescopic rod is a reciprocating electric push rod; the photoelectric switch is a PNP type infrared reflection photoelectric switch; the electric heating tube is a dry-fire electric heating tube.

Furthermore, the temperature switch of the temperature control circuit is electrically connected with the relay, and one end of the temperature switch is connected with the input end of the positive power supply of the relay.

Furthermore, the control circuit comprises a plurality of sets of time control switches which are electrically connected, wherein the two ends of the power input of the two sets of time control switches are respectively connected, and the negative power input end of the third set of time control switch is connected with the negative power input ends of the two sets of time control switches; the time control switch is a full-automatic microcomputer time control switch.

Furthermore, handles are respectively installed at two side ends of the bottom plate.

The utility model has the beneficial effects that: before the split type multifunctional cabinet is used, the bottom plate, the cabinet body and the like are in split type structures and are assembled and used on site, so that the split type multifunctional cabinet is more convenient to store and transport. During this novel use, control circuit can control electronic sharp slip table respectively and drive three sets of fans by lower supreme motion, from top to bottom cyclic motion, and electric telescopic handle can the control cabinet body wholly up-or-down motion to control wheel mechanism and drive the whole leftward movement of bottom plate at an interval for a certain time. Like this, three sets of fans will inhale and accelerate the heat that three electric heating pipe produced, and the air is from bottom to top, from top to bottom to move left gradually and carry out seamless hot air drying that blows to the wall is whole, and when the bottom plate moved to the wall left side, after the drying finishes, the staff just can shift the whole hot air drying that adds to another wall of equipment. This is novel owing to through heating and the air drying back wall that sprays paint, can reach better lacquer painting drying effect, and does not need the manual operation as far as possible, has improved work efficiency, has saved construction cost, and has reduced the influence that the staff contacted contaminated air brought healthy. Based on the above, this is novel has good application prospect.

Drawings

The utility model is further illustrated below with reference to the figures and examples.

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a circuit diagram of the present invention.

Detailed Description

As shown in fig. 1 and 2, an automatic air drying device for paint spraying in decoration projects comprises four sets of wheel mechanisms 1 driven by a motor speed reducing mechanism M3 (power output shafts of the four sets of motor speed reducing mechanisms M3 are respectively sleeved with the middle parts of four wheels), a bottom plate 2, an electric linear sliding table M1, an electric heating pipe RT, an electric telescopic rod M2, a rectangular cabinet body 3, a stabilized voltage power supply a1, a photoelectric switch a6, a power switch S and a fan M; the device is also provided with a control circuit 4 and a temperature control circuit 5; the four sets of wheel mechanisms 1 are respectively installed on the periphery of the lower end of the bottom plate 2 through screw nuts, four sets of electric telescopic rods M1 are arranged, the lower ends of cylinders of the four sets of electric telescopic rods M1 are vertically distributed and respectively installed on the periphery of the upper end of the bottom plate 2, the upper ends of piston rods of the four sets of electric telescopic rods M1 are respectively installed on the periphery of the lower end of the cabinet body 3 through screw nuts, the front end of the cabinet body 3 is of an open structure (the rear, left, right, upper and lower ends are of a closed structure), a plurality of openings are formed in the middle of the rear end of the cabinet body 3 and serve as ventilation holes 31, the number of electric heating tubes RT is three, and the three electric heating tubes RT are transversely distributed and are installed in the middle of the rear end of the cabinet body at certain intervals from top to bottom and are located at the front ends of the ventilation holes 31; the electric linear sliding table M1 is vertically distributed, the upper part and the lower part of the rear end of a sliding rail shell of the electric linear sliding table M1 are respectively installed in the middle of the cabinet body 3 through screw nuts, a rectangular fixing plate 6 with three fixing holes is transversely welded at the front part of a sliding block of the electric linear sliding table M1, three sets of fans M are arranged in the three fixing holes at certain intervals in the transverse direction through the screw nuts, and fan blades of the fans M face the front end; temperature control circuit includes temperature switch W and relay K, and temperature switch W installs middle part under in the cabinet body 3, and relay K and control circuit 4, constant voltage power supply A1, switch S (the handle is located outside the electric cabinet front end trompil) install on electric cabinet 7 inner circuit board, and photoelectric switch A6 transversely installs in the opening of 2 right-hand members of bottom plate middle parts and its detecting head towards the right-hand member.

As shown in fig. 1 and 2, a motor reduction mechanism M3 is a finished product of a coaxial motor gear reducer with a working voltage of 48V and a power of 150W, the rotation speed of a power output shaft is 20 revolutions per minute, an electric telescopic rod M2 is a finished product of a reciprocating electric push rod with a model number TJC-C1-T3-P, the working voltage direct current is 48V, the power is 120W, the stroke of a piston rod of the electric telescopic rod is 50 cm, a limit switch is arranged at the upper end and the lower end in a cylinder of the electric telescopic rod, the electric telescopic rod stops moving after the piston rod moves to an upper dead point or a lower dead point, and only a reverse input power supply is electrified to work again; the electric linear sliding table M1 is a linear guide rail ball screw sliding table finished product of model XT-100, the working voltage of the electric linear sliding table is DC48V, the power of the electric linear sliding table is 240W, the upper end and the lower end in a guide rail shell are provided with limit switches, after a piston rod moves to an upper dead point or a lower dead point, an electric telescopic rod stops moving, and only a reverse input power supply is electrified to work again; the fan M is a fan finished product with working voltage of 220V and power of 50W; the stabilized voltage supply A1 is a finished product of a 220V/48V/5KW AC-to-DC 48V switching power supply module; the photoelectric switch A6 is a PNP infrared reflection photoelectric switch product of LTD-12NO type, the working voltage is DC48V, it has three input and output ends, two of them are power input ends, another is signal output line, the right end of the photoelectric switch has a detecting head, the emitting head of the detecting head can emit infrared beam when working, when the infrared beam emitted by the detecting head is blocked by the object and received by the parallel receiving heads of the detecting head, 3 feet of the signal output end do not output high level, when there is NO object blocking, the signal output line outputs high level, the left end of the casing of the photoelectric switch has an adjusting knob, the adjusting knob adjusts the detecting head to the left to get closer, and adjusts the detecting distance to the right to get farther (this embodiment adjusts to 20 cm is suitable); the electric heating tube RT is a stainless steel armored dry-burning straight-bar electric heating tube, and the power of each electric heating tube is 2 KW; the temperature switch W is a 60 ℃ kick type normally closed contact microswitch of a model KSD301, and the temperature sensing surface of the temperature switch W is tightly attached to the cabinet body of the cabinet body.

As shown in fig. 1 and 2, a temperature switch W of the temperature control circuit is connected with a relay K through a lead, and one end of the temperature switch W is connected with an anode power supply input end of the relay K. The transverse length of the fixing plate 6 is smaller than the transverse width of the front end in the cabinet body 3. The control circuit comprises three sets of time control switches A2 and A, A5 which are connected through circuit board wiring, wherein two sets of time control switches A2 and A are respectively connected with the power input two

ends

1 and 2 pins, and the negative power input end 2 pin of the third set of time control switch A5 is connected with the negative power input end 2 pins of the two sets of time control switches A2 and A; the time control switches A2, A, A5 are full-automatic microcomputer time control switch products of model KG316T, and users can set the interval time of power output from two power output terminals and the time of power output each time by pressing seven keys of the time control switch. The middle parts of the two side ends of the bottom plate are respectively welded with a [ -shaped handle 8.

As shown in fig. 1 and 2, the power input ends of the three sets of fans M, the power input ends 1 and 2 pins of the regulated power supply a1, and the control power input end relay K of the temperature control circuit control the power input end (one pole of the 220V ac power supply) and the ac 220V power supply are connected by a power plug having a long length. The normally open contact end of a power output end relay K of the temperature control circuit, the other pole of the 220V alternating current power supply and the power input end of the three electric heating pipes RT are respectively connected through leads. The power output end 3 and 4 of the voltage-stabilized power supply A1 and the power input end of the control circuit are respectively connected with the

pins

1 and 2 of the time control switch A2, the other end of the temperature switch W at the power input end of the temperature control circuit and the power input end of the cathode of the relay K, the

pins

1 and 2 at the power input end of the photoelectric switch A6 and the

pins

1 and 2 at the power input end of the power switch S through leads. The power output ends 3 and 4 of time control switches A2 and A of the control circuit are respectively connected with the positive and negative and positive pole power input ends of an electric linear sliding table M1 through leads, the two power output ends 3 and 4 of a power switch S, the two power output ends 5 and 6 of the power switch S are respectively connected with the positive and negative pole power input ends of four sets of electric telescopic rods M2 through leads, and the power output end of a time control switch A5 is respectively connected with the positive and negative pole power input ends of four sets of motor reducing mechanisms M3 of a wheel mechanism through leads. The pin 3 of the signal output end of the photoelectric switch A6 is connected with the pin 1 of the positive power supply input end of the time control switch A5 through a lead.

As shown in fig. 1 and 2, before the drying device is used, the bottom plate 2, the cabinet body 3 and the like are of a split structure and are assembled on site for use, so that the storage and the transportation are more convenient (the whole device can be lifted to a proper position by two persons through the handle 8), after the drying device is assembled on site, one side of the fan blade at the front end of the drying device is aligned to a painted rear wall surface (with an interval of about one meter), and the whole device is positioned at the lower right side end of the wall surface (the photoelectric switch is positioned at the left end). During this novel use, behind 220V alternating current power supply got into 1 and 2 feet of constant voltage power supply A1 (and got into three sets of fan M3's power input end simultaneously), constant voltage power supply A1's 3 and 4 feet can export stable direct current 48V power and get into control circuit, temperature control circuit, photoelectric switch A6's power input end, and then, above-mentioned circuit and photoelectric switch A6 work of getting electricity. In the novel electric heating cabinet, when the temperature in the cabinet body is lower than a certain time (such as 60 ℃), the internal contact of the temperature switch W is closed, so that the relay K can be electrically attracted, the control power supply input end and the normally open contact end of the relay K are closed, the three electric heating pipes RT are simultaneously electrified and generate heat, the temperature in the cabinet body 3 is heated, when the temperature in the cabinet body is higher than a certain time, the internal contact of the temperature switch W is opened, the relay K is powered off, and the three electric heating pipes RT are powered off simultaneously; through the aforesaid, this is novel just can keep the cabinet internal temperature of being in invariable about 60 ℃ when not cutting off the power supply always. The three sets of fans M work to generate certain negative pressure, outside air enters the cabinet body 3 through the air holes 31 and then acts on the spray paint on the wall surface through the three sets of fans M3 (piston rods of the four sets of electric telescopic rods M2 are located at the lower dead point in the initial state). After the control circuit is powered on to work, the time control switch A2 can circulate the output power to enter the positive and negative pole power input ends of the electric linear sliding table M1 every interval of time (for example, firstly outputting 25 seconds of power, and then outputting 25 seconds of power every 35 seconds) under the action of the internal circuit of the control circuit and the time of 3 and 4 feet of output power set by a technician, so that the sliding block of the electric linear sliding table M1 can gradually circulate through the fixed plate 6 to drive the three sets of fans 4 to move from bottom to top for 25 seconds (to the upper dead point of the electric linear sliding table, which is located at the front upper part of the wall surface, the upper ends of the three sets of fans at intervals of the wall surface are only about 60 centimeters, the flowing hot air blown by the three sets of fans M can effectively heat the front upper end of the wall surface), and then drive the three sets of fans M to move from bottom to top for 25 seconds at intervals of 35 seconds (at the moment, the three sets of fans are located at the lower end). After the time control switch A is powered on, under the action of 3 and 4 feet of output power supply time set by an internal circuit and technicians, the output power supply enters the negative and positive pole power supply input end of the electric linear sliding table M1 at intervals (for example, the power supply is output at intervals of 35 seconds at first, and then the power supply is output at intervals of 35 seconds at intervals of 25 seconds), so that the sliding block of the electric linear sliding table M1 can gradually drive the three sets of fans M4 to move from top to bottom for 25 seconds (to the lower dead point of the electric linear sliding table, the cabinet body is positioned at the front lower part of the wall surface, the lower end of the space between the three sets of fans is only about 60 centimeters, flowing hot air blown out by the three sets of fans M can effectively heat and cover the front lower end of the wall surface), and then drive the three sets of fans M to move from top to bottom at intervals of 25 seconds (at the moment, the three sets of fans are positioned at the upper end). After the time control switch a5 is powered on to work, under the action of the internal circuit and the time of the 3 and 4-pin output power set by a technician, the output power enters the positive and negative pole power input ends of the four sets of motor reducing mechanisms M3 at certain intervals (for example, after the interval of 25 seconds, the power is output for 10 seconds, and then the power is output for 10 seconds at the interval of 25 seconds), so that the four sets of motor reducing mechanisms M3 drive the four wheels to move leftwards for a certain distance at the interval of 25 seconds after the interval of 25 seconds and after the power is output for 10 seconds (the distance is slightly smaller than the wind power coverage range of the three sets of fans). Through the aforesaid, all mechanisms and circuit combined action, this is novel will be according to lower extreme to wall upper portion before the wall, and the working method from wall upper portion to lower extreme drives three sets of fan M movements, carries out seamless horizontal jet stream drying to wall upper portion to between the lower part when wheel mechanism moves left gradually.

In fig. 1, 2, in this is novel, if the regional wall height in place is higher, when the upper end before the hot-blast that three sets of fans blown out can not effectively cover the wall when the top dead center, before the use, the staff stirs switch S ' S handle left, then switch S ' S1 and 2 feet and 3, 4 feet communicate respectively, four sets of electric telescopic handle M2 positive and negative poles are electrified simultaneously, then, electric telescopic handle M2 ' S piston rod drives the cabinet body and three sets of fan M supreme motion down in step, move and close switch (also can move certain distance after closing) behind the piston rod top dead center, and like this, all height uprises such as the cabinet body and three sets of fan M, the hot-blast just can effectively act on the wall upper end that three sets of fan M blown out. After the use, or when needing to reduce high dry wall, the staff toggles switch S ' S handle right, so switch S ' S1 and 2 feet and 5, 6 feet communicate respectively, four sets of electric telescopic handle M2 negative and positive poles of the earth are electrified simultaneously, then, electric telescopic handle M2 ' S piston rod drives the cabinet body and three sets of fan M and moves from top to bottom in step, close switch (also can move certain distance after closing) after moving piston rod lower dead center, like this, all height step-downs such as the cabinet body and three sets of fan M, satisfy the in-service use needs. In the novel wall surface drying device, the wall surface is not dried, when the whole device moves from right to left, the distance between the left parts of the partition wall surfaces at the left end of the whole device exceeds 20 cm, the 3-pin output power of the photoelectric switch A6 continues to enter the positive power input end of the time control switch A5, and the whole device continues to move left; when all the wall surfaces are to be dried from right to left, the distance between the left parts of the partition wall surfaces at the left end of the whole equipment is less than 20 cm, 3 pins of the photoelectric switch A6 stop outputting power to enter the positive power input end of the time control switch A5, so that the time control switch A5 loses power, the wheel mechanism loses power, the whole equipment does not continue to move left, the working personnel can close the main power supply at the moment, and the novel transfer direction is used for spraying hot air to dry other wall surfaces. This is novel owing to through heating and the air drying back wall that sprays paint, can reach better lacquer painting drying effect, and does not need the manual operation as far as possible, has improved work efficiency, has saved construction cost, and has reduced the influence that the staff contacted contaminated air brought healthy. Relay K is a DC48V relay.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic air drying device for paint spraying of decoration engineering comprises a plurality of sets of wheel mechanisms, a bottom plate, an electric linear sliding table, a fan, an electric heating pipe, an electric telescopic rod, a cabinet body, a voltage-stabilized power supply, a photoelectric switch and a power switch; it is characterized by also comprising a control circuit and a temperature control circuit; the electric heating device comprises a bottom plate, a plurality of electric telescopic rods, a plurality of wheel mechanisms, a plurality of electric heating pipes and a plurality of electric telescopic rods, wherein the plurality of wheel mechanisms are respectively arranged on the periphery of the lower end of the bottom plate; the electric linear sliding table is arranged at the front end of the cabinet body, and the fan is arranged at the front part of a sliding block of the linear sliding table; the temperature control circuit comprises a temperature switch and a relay, the temperature switch is arranged in the cabinet body, the relay, the control circuit, the voltage-stabilized power supply and the power supply switch are arranged in the electric cabinet, and the photoelectric switch is arranged at the side end of the bottom plate; the power supply output end of the temperature control circuit is electrically connected with the power supply input end of the electric heating pipe; and the signal output end of the photoelectric switch is electrically connected with the signal input end of the control circuit.

2. The automatic air drying device for paint spraying of finishing projects as claimed in claim 1, wherein the motor reduction mechanism is a coaxial motor gear reducer, and the electric telescopic rod is a reciprocating electric push rod; the photoelectric switch is a PNP type infrared reflection photoelectric switch; the electric heating tube is a dry-fire electric heating tube.

3. The automatic air drying device for paint spraying of finishing projects as claimed in claim 1, wherein a temperature switch of the temperature control circuit is electrically connected to the relay, and one end of the temperature switch is connected to a positive power input end of the relay.

4. The automatic air drying device for paint spraying of decoration projects as claimed in claim 1, wherein the control circuit comprises a plurality of sets of electrically connected time control switches, wherein two ends of power input of two sets of time control switches are respectively connected, and a negative power input end of a third set of time control switch is connected with negative power input ends of two sets of time control switches; the time control switch is a full-automatic microcomputer time control switch.

5. An automatic air drying device for paint spraying of finishing work according to claim 1, wherein handles are respectively installed at both side ends of the bottom plate.