CN214864471U

CN214864471U - Coating equipment for heat exchanger production

Info

Publication number: CN214864471U
Application number: CN202120549976.XU
Authority: CN
Inventors: 刘厚宇; 李秀琴; 刘新静
Original assignee: Changzhou Yuanqing Camera Co ltd
Current assignee: Changzhou Yuanqing Camera Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-26
Anticipated expiration: 2031-03-17

Abstract

The utility model belongs to the technical field of coating, in particular to a coating device for heat exchanger production, aiming at the problem that the prior coating device is inconvenient to rapidly dry and solidify paint vehicle simultaneously in the process of coating a workpiece, thereby reducing the coating efficiency of the workpiece, the utility model provides a proposal which comprises a base, two symmetrical vertical plates are fixedly arranged at the top of the base, the same paint box is fixedly arranged at the top of the two vertical plates, a feed inlet is arranged at the top of the paint box, a placing opening is arranged at one side of the vertical plates, a sliding plate is slidably arranged in the placing opening, the bottom of the sliding plate is slidably connected with the top of the base, a push handle is fixedly arranged at the top of the sliding plate, a placing groove is arranged at the top of the sliding plate, the utility model can rapidly dry and solidify the paint vehicle simultaneously in the process of coating the workpiece, thereby improving the coating efficiency of the workpiece, simple structure and convenient use.

Description

Coating equipment for heat exchanger production

Technical Field

The utility model relates to an application technical field especially relates to an application equipment for heat exchanger production.

Background

The painting equipment is then a vital part of the overall painting process. The main coating equipment is divided into surface pretreatment equipment before coating, painting equipment, coating film drying and curing equipment, mechanized conveying equipment, dust-free constant-temperature constant-humidity air supply equipment and other accessory equipment. Coating is an important step in the surface manufacturing process. The disadvantages of rust protection, corrosion protection, aesthetics and the use of changing materials themselves are that the quality of the coating is one of the important aspects of the overall quality of the product. The appearance quality of the product not only reflects the protection and decoration performance of the product, but also is an important factor forming the value of the product.

In the process of spraying workpieces, the conventional coating equipment is inconvenient to rapidly dry and solidify paint, so that the workpiece coating efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current application equipment and carrying out the in-process of spraying to the work piece, be not convenient for carry out the fast drying solidification to the paint vehicle simultaneously to lead to having reduced the shortcoming of work piece application efficiency, and the application equipment who is used for heat exchanger production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coating device for heat exchanger production comprises a base, wherein two symmetrical vertical plates are fixedly mounted at the top of the base, the same paint box is fixedly mounted at the tops of the two vertical plates, a feed inlet is formed in the top of the paint box, a placing opening is formed in one side of each vertical plate, a sliding plate is slidably mounted in the placing opening, the bottom of the sliding plate is slidably connected with the top of the base, a push handle is fixedly mounted at the top of the sliding plate, a placing groove is formed in the top of the sliding plate, a paint spraying pump is fixedly mounted on the inner wall of the bottom of the paint box, a first through hole is formed in the bottom of the paint box, an atomizing nozzle is fixedly mounted in the first through hole, one end of the atomizing nozzle is fixedly communicated with an output port of the paint spraying pump, a motor is fixedly mounted at the top of the paint box, a second through hole is formed in the top of the paint box, a rotating shaft is rotatably mounted in the second through hole, and two symmetrical stirring blades are fixedly mounted on the outer side of the rotating shaft, one side fixed mounting of lacquer workbin has the fixed plate, the top fixed mounting of fixed plate has the air-blower, the mounting hole has been seted up on the fixed plate, fixed mounting has the heating wire in the mounting hole, the bottom fixedly connected with bellows of fixed plate, the fixed intercommunication of one end of bellows has the air outlet cover, the paint incasement has seted up the dead slot, the third through-hole has been seted up to one side inner wall of lacquer workbin, the third through-hole communicates with each other with the dead slot, first bull stick is installed in the rotation of third through-hole, the paint incasement has seted up the mounting groove, set up swing mechanism in the mounting groove.

Preferably, swing mechanism includes rack, gear and second bull stick, the fourth through-hole has been seted up to one side of lacquer workbin, and the fourth through-hole communicates with each other with the mounting groove, the inner wall of fourth through-hole and the outside sliding connection of second bull stick, the rack outside and the inner wall sliding connection of mounting groove, the one end fixed mounting that the second bull stick is located the mounting groove has the gear, gear and rack toothing, the other end of second bull stick and one side fixed connection who goes out the gas hood.

Preferably, the sliding hole has been seted up to the top inner wall of mounting groove, and the sliding hole communicates with each other with the dead slot, and slidable mounting has the slide bar in the sliding hole, and the one end of slide bar and the one end fixed connection of rack, the outside cover of slide bar are equipped with the spring, the both ends of spring respectively with the one end of rack and the one end fixed connection of mounting groove, the one end fixed mounting that first bull stick is located the dead slot has the cam, the outside of cam and the other end sliding connection of slide bar.

Preferably, the fixed cover in the outside of pivot is equipped with first bevel gear, and the one end fixed mounting of first bull stick has the second bevel gear, first bevel gear and the meshing of second bevel gear.

Preferably, the inner wall of the top of the paint box and the inner wall of one side of the paint box are fixedly provided with first bearings, inner rings of the two first bearings are fixedly connected with the rotating shaft and the outer side of the first rotating rod respectively, a second bearing is fixedly arranged on one side of the paint box, and the inner ring of the second bearing is fixedly connected with the outer side of the second rotating rod.

Compared with the prior art, the utility model has the advantages of:

1. according to the scheme, through the arrangement of the fixing plate, the air blower, the heating wire, the corrugated pipe and the air outlet cover, when the air blower is started, air pressure generated by the air blower can discharge heat generated by the heating wire through the mounting hole and the air outlet cover, so that paint sprayed on the surface of a workpiece can be quickly dried and solidified through the discharged heat;

2. this scheme first bull stick, the cam, the slide bar, a spring, the rack, the setting of gear and second bull stick, when first bull stick rotates, the cam can drive slide bar and the vertical removal of rack, the rack drives gear revolve, the gear drives the second bull stick and rotates, when the cam rotates to a locating position, the spring can drive the rack through deformation power and reset, and then the rack drives the gear reversal, the gear drives the reversal of second bull stick, thereby the second bull stick can drive the reciprocating swing all around of venture cover.

The utility model discloses can carry out the in-process of spraying to the work piece, be convenient for carry out the fast drying solidification to the paint vehicle simultaneously to can improve work piece application efficiency, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a coating apparatus for heat exchanger production according to the present invention;

fig. 2 is an enlarged schematic structural view of a part a in fig. 1 of a coating apparatus for heat exchanger production according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part B in fig. 1 of a coating apparatus for heat exchanger production according to the present invention.

In the figure: the paint spraying machine comprises a base 1, a vertical plate 2, a paint box 3, a sliding rod 4, a spring 5, a sliding plate 6, a push handle 7, a placing groove 8, a paint spraying pump 9, an atomizing nozzle 10, a motor 11, a rotating shaft 12, a stirring blade 13, a first rotating rod 14, a first bevel gear 15, a second bevel gear 16, a fixing plate 17, an air blower 18, a corrugated pipe 19, an air outlet cover 20, an electric heating wire 21, a rack 22, a gear 23, a second rotating rod 24, a cam 25 and a mounting groove 26.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a coating apparatus for heat exchanger production, comprising a base 1, two symmetrical vertical plates 2 are fixedly mounted on the top of the base 1, the top of the two vertical plates 2 is fixedly mounted with a paint box 3, the top of the paint box 3 is provided with a feed inlet, one side of the vertical plate 2 is provided with a placing port, a slide plate 6 is slidably mounted in the placing port, the bottom of the slide plate 6 is slidably connected with the top of the base 1, the top of the slide plate 6 is fixedly mounted with a push handle 7, the top of the slide plate 6 is provided with a placing groove 8, the inner wall of the bottom of the paint box 3 is fixedly mounted with a paint pump 9, the bottom of the paint box 3 is provided with a first through hole, an atomizer 10 is fixedly mounted in the first through hole, one end of the atomizer 10 is fixedly communicated with an output port of the paint pump 9, the top of the paint box 3 is fixedly mounted with a motor 11, the top of the paint box 3 is provided with a second through hole, rotating shaft 12 is installed in the second through hole, two stirring leaves 13 of symmetry are installed to the outside fixed mounting of pivot 12, one side fixed mounting of paint box 3 has fixed plate 17, fixed plate 17's top fixed mounting has air-blower 18, the mounting hole has been seted up on fixed plate 17, fixed mounting has heating wire 21 in the mounting hole, fixed plate 17's bottom fixedly connected with bellows 19, bellows 19's the fixed intercommunication of one end has air outlet cover 20, open the dead slot in the paint box 3, the third through-hole has been seted up to one side inner wall of paint box 3, the third through-hole communicates with each other with the dead slot, rotate in the third through-hole and install first bull stick 14, open mounting groove 26 in the paint box 3, set up swing mechanism in the mounting groove 26.

In this embodiment, swing mechanism includes rack 22, gear 23 and second bull stick 24, the fourth through-hole has been seted up to one side of lacquer workbin 3, and the fourth through-hole communicates with each other with mounting groove 26, the inner wall of fourth through-hole and the outside sliding connection of second bull stick 24, the inner wall sliding connection of rack 22 outside and mounting groove 26, the one end fixed mounting that second bull stick 24 is located mounting groove 26 has gear 23, gear 23 and rack 22 meshing, the other end of second bull stick 24 and one side fixed connection of air outlet cover 20.

In this embodiment, a sliding hole is formed in the inner wall of the top of the mounting groove 26, the sliding hole is communicated with the empty groove, a sliding rod 4 is slidably mounted in the sliding hole, one end of the sliding rod 4 is fixedly connected with one end of the rack 22, a spring 5 is sleeved outside the sliding rod 4, two ends of the spring 5 are respectively fixedly connected with one end of the rack 22 and one end of the mounting groove 26, a cam 25 is fixedly mounted at one end of the first rotating rod 14 located in the empty groove, and the outside of the cam 25 is slidably connected with the other end of the sliding rod 4.

In this embodiment, a first bevel gear 15 is fixedly sleeved on the outer side of the rotating shaft 12, a second bevel gear 16 is fixedly installed at one end of the first rotating rod 14, and the first bevel gear 15 is meshed with the second bevel gear 16.

In this embodiment, the inner wall of the top of the paint box 3 and the inner wall of one side are both fixedly provided with first bearings, inner rings of the two first bearings are respectively fixedly connected with the outer sides of the rotating shaft 12 and the first rotating rod 14, one side of the paint box 3 is fixedly provided with a second bearing, and the inner ring of the second bearing is fixedly connected with the outer side of the second rotating rod 24.

Example two

Referring to fig. 1-3, a coating apparatus for heat exchanger production, comprising a base 1, two symmetrical vertical plates 2 are fixedly mounted on the top of the base 1 by welding, the top of the two vertical plates 2 is fixedly mounted with a paint box 3 by welding, a feed inlet is arranged on the top of the paint box 3, a placing opening is arranged on one side of the vertical plate 2, a slide plate 6 is slidably mounted in the placing opening, the bottom of the slide plate 6 is slidably connected with the top of the base 1, a push handle 7 is fixedly mounted on the top of the slide plate 6 by welding, a placing groove 8 is arranged on the top of the slide plate 6, a paint spraying pump 9 is fixedly mounted on the inner wall of the bottom of the paint box 3 by welding, a first through hole is arranged on the bottom of the paint box 3, an atomizing nozzle 10 is fixedly mounted in the first through hole by welding, one end of the atomizing nozzle 10 is fixedly communicated with an output port of the paint spraying pump 9 by welding, a motor 11 is fixedly mounted on the top of the paint box 3 by welding, the second through-hole has been seted up at paint vehicle case 3's top, pivot 12 is installed in the rotation in the second through-hole, two stirring leaf 13 of symmetry are installed through welded fastening in the outside of pivot 12, paint vehicle case 3's one side is installed fixed plate 17 through welded fastening, fixed plate 17's top is installed air-blower 18 through welded fastening, the mounting hole has been seted up on fixed plate 17, install heating wire 21 through welded fastening in the mounting hole, fixed plate 17's bottom is through welded fastening connection bellows 19, bellows 19's one end has air outlet cover 20 through welded fastening intercommunication, open the dead slot in paint vehicle case 3, the third through-hole has been seted up to one side inner wall of paint vehicle case 3, the third through-hole communicates with each other with the dead slot, first bull stick 14 is installed in the rotation of third through-hole, mounting groove 26 has been seted up in paint vehicle case 3, set up swing mechanism in the mounting groove 26.

In this embodiment, swing mechanism includes rack 22, gear 23 and second bull stick 24, the fourth through-hole has been seted up to one side of lacquer workbin 3, the fourth through-hole communicates with each other with mounting groove 26, the inner wall of fourth through-hole and the outside sliding connection of second bull stick 24, the inner wall sliding connection of rack 22 outside and mounting groove 26, welded fastening installs gear 23 through welded fastening in the one end that second bull stick 24 is located mounting groove 26, gear 23 and rack 22 mesh, welded fastening is passed through with one side of air outlet cover 20 to the other end of second bull stick 24, when rack 22 vertical removal, gear 23 can drive second bull stick 24 and rotate.

In this embodiment, the slide opening has been seted up to the top inner wall of mounting groove 26, the slide opening communicates with each other with the dead slot, slidable mounting has slide bar 4 in the slide opening, welded fastening is passed through with the one end of rack 22 to the one end of slide bar 4, the outside cover of slide bar 4 is equipped with spring 5, welded fastening is passed through with the one end of rack 22 and the one end of mounting groove 26 respectively at the both ends of spring 5 and is connected, welded fastening installs cam 25 through welded fastening in the one end that first bull stick 14 is located the dead slot, the outside of cam 25 and the other end sliding connection of slide bar 4, when first bull stick 14 rotates, cam 25 can drive slide bar 4 vertical migration.

In this embodiment, the outer side of the rotating shaft 12 is provided with a first bevel gear 15 by welding, one end of the first rotating rod 14 is provided with a second bevel gear 16 by welding, the first bevel gear 15 is meshed with the second bevel gear 16, and when the rotating shaft 12 rotates, the first bevel gear 15 can drive the second bevel gear 16 to rotate.

In this embodiment, the top inner wall of paint vehicle case 3 and one side inner wall all have first bearing through welded fastening, the inner circle of two first bearings passes through welded fastening with the outside of pivot 12 and first bull stick 14 respectively and is connected, paint vehicle case 3's one side has the second bearing through welded fastening, the inner circle of second bearing passes through welded fastening with the outside of second bull stick 24 and is connected, when pivot 12 and first bull stick 14 rotated, two first bearings can play firm pivot 12 and first bull stick 14 pivoted effect respectively, the second bearing can play firm second bull stick 24 pivoted effect.

In the embodiment, when the device is used, a workpiece to be coated is placed in the mounting groove 8 at the top of the sliding plate 6, the pushing plate 7 is pushed to move horizontally leftwards, when the workpiece moves to be under the atomizing spray head 10, the motor 11 and the paint spraying pump 9 are started, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the two stirring blades 13 to rotate, the two stirring blades 13 can fully and uniformly stir paint, the paint spraying pump 9 can convey the paint in the paint box 3 into the atomizing spray head 10, so that the atomizing spray head 10 can spray the workpiece, when the spraying process is completed, the pushing handle 7 can be pulled to move horizontally rightwards, the sliding plate 6 drives the workpiece to move horizontally rightwards, when the workpiece moves horizontally rightwards to be under the air outlet cover 20, the air blower 18 is started, and air pressure generated by the air blower 18 can discharge heat generated by the electric heating wire 21 through the mounting hole and the air outlet cover 20, meanwhile, the rotating shaft 12 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first rotating rod 14 to rotate, the first rotating rod 14 drives the cam 25 to rotate, the cam 25 drives the sliding rod 4 to vertically move downwards, the sliding rod 4 drives the rack 22 to vertically move downwards, the rack 22 drives the gear 23 to rotate, the gear 23 drives the second rotating rod 24 to rotate, the second rotating rod 24 drives the air outlet cover 20 to rotate, when the cam 25 rotates to a certain position, the spring 5 can drive the rack 22 to vertically move upwards through deformation force, the rack 22 drives the second rotating rod 24 to rotate reversely, the second rotating rod 24 drives the air outlet cover 20 to rotate reversely, and the air outlet cover 20 swings back and forth in a reciprocating mode, and therefore discharged heat can enable paint sprayed on the surface of a workpiece to be dried and cured quickly.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A coating device for heat exchanger production comprises a base (1) and is characterized in that two symmetrical vertical plates (2) are fixedly mounted at the top of the base (1), the top of each vertical plate (2) is fixedly provided with a same paint box (3), a feed inlet is formed in the top of each paint box (3), a placing opening is formed in one side of each vertical plate (2), a sliding plate (6) is slidably mounted in the placing opening, the bottom of each sliding plate (6) is slidably connected with the top of the base (1), a push handle (7) is fixedly mounted at the top of each sliding plate (6), a placing groove (8) is formed in the top of each sliding plate (6), a paint spraying pump (9) is fixedly mounted on the inner wall of the bottom of each paint box (3), a first through hole is formed in the bottom of each paint box (3), an atomizing nozzle (10) is fixedly mounted in each through hole, one end of each atomizing nozzle (10) is fixedly communicated with an output port of each paint spraying pump (9), a motor (11) is fixedly installed at the top of the paint box (3), a second through hole is formed in the top of the paint box (3), a rotating shaft (12) is rotatably installed in the second through hole, two symmetrical stirring blades (13) are fixedly installed on the outer side of the rotating shaft (12), a fixed plate (17) is fixedly installed on one side of the paint box (3), an air blower (18) is fixedly installed at the top of the fixed plate (17), a mounting hole is formed in the fixed plate (17), an electric heating wire (21) is fixedly installed in the mounting hole, a corrugated pipe (19) is fixedly connected to the bottom of the fixed plate (17), an air outlet cover (20) is fixedly communicated with one end of the corrugated pipe (19), a hollow groove is formed in the paint box (3), a third through hole is formed in the inner wall on one side of the paint box (3), the third through hole is communicated with the hollow groove, a first rotating rod (14) is rotatably installed in the third through hole, a mounting groove (26) is formed in the paint box (3), a swing mechanism is arranged in the mounting groove (26).

2. The coating equipment for heat exchanger production according to claim 1, wherein the swing mechanism comprises a rack (22), a gear (23) and a second rotating rod (24), a fourth through hole is formed in one side of the paint box (3), the fourth through hole is communicated with the mounting groove (26), the inner wall of the fourth through hole is slidably connected with the outer side of the second rotating rod (24), the outer side of the rack (22) is slidably connected with the inner wall of the mounting groove (26), the gear (23) is fixedly mounted at one end of the second rotating rod (24) located in the mounting groove (26), the gear (23) is meshed with the rack (22), and the other end of the second rotating rod (24) is fixedly connected with one side of the air outlet cover (20).

3. The coating equipment for heat exchanger production according to claim 2, wherein a slide hole is formed in the top inner wall of the mounting groove (26), the slide hole is communicated with the empty groove, a slide rod (4) is slidably mounted in the slide hole, one end of the slide rod (4) is fixedly connected with one end of the rack (22), a spring (5) is sleeved on the outer side of the slide rod (4), two ends of the spring (5) are fixedly connected with one end of the rack (22) and one end of the mounting groove (26), a cam (25) is fixedly mounted at one end of the first rotating rod (14) in the empty groove, and the outer side of the cam (25) is slidably connected with the other end of the slide rod (4).

4. The coating equipment for the production of the heat exchanger according to claim 1, wherein a first bevel gear (15) is fixedly sleeved on the outer side of the rotating shaft (12), a second bevel gear (16) is fixedly installed at one end of the first rotating shaft (14), and the first bevel gear (15) is meshed with the second bevel gear (16).

5. The coating equipment for the production of the heat exchanger is characterized in that a first bearing is fixedly arranged on the top inner wall and one side inner wall of the paint box (3), the inner rings of the two first bearings are fixedly connected with the outer sides of the rotating shaft (12) and the first rotating rod (14) respectively, a second bearing is fixedly arranged on one side of the paint box (3), and the inner ring of the second bearing is fixedly connected with the outer side of the second rotating rod (24).