Paint spraying platform for heat exchanger clamping plate

Abstract

The utility model relates to the technical field of heat exchanger processing, in particular to a paint spraying platform for a heat exchanger clamping plate, which comprises a paint spraying box, four supporting legs are mounted at four corners of the bottom of the paint spraying box, a box door is mounted on the surface of the paint spraying box, a handle is arranged on the surface of the box door, and a moving mechanism is arranged at the top of the paint spraying box. The paint spraying platform comprises a paint spraying box, a paint storage mechanism is arranged at the top of the paint spraying box, a clamping mechanism is arranged in the paint spraying box, a processing mechanism is arranged at the bottom of the paint spraying box, and a paint discharging pipe is welded to the bottom of the paint spraying box. The clamping plates can be turned over, manual turning over of the clamping plates is not needed, and the working efficiency of the device is improved; and through the arrangement of the treatment mechanism, formaldehyde and other smells generated by paint spraying can be filtered, the situation that air containing formaldehyde is directly exhausted to affect the environment is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger processing technology, specifically a painting platform for heat exchanger clamps. Background Technology

[0002] A heat exchanger is a device that transfers some of the heat from a hot fluid to a cold fluid; it is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food, and many other industrial production processes. In chemical production, heat exchangers are widely used as heaters, coolers, condensers, evaporators, and reboilers. However, during the manufacturing of heat exchangers, the plates need to be painted.

[0003] Current painting platforms for heat exchanger clamps are inconvenient for clamping and fixing clamps of different sizes and thicknesses. Furthermore, during painting, a large amount of formaldehyde contained in the paint will enter the air. If the air inside the paint booth is not treated and directly discharged, it will not only pollute the environment but also easily affect the physical and mental health of the workers. Therefore, we propose a painting platform for heat exchanger clamps. Utility Model Content

[0004] One of the technical problems this application aims to solve is that current spray painting platforms used for heat exchanger clamps are inconvenient for clamping and fixing clamps of different sizes and thicknesses. Furthermore, during spray painting, a large amount of formaldehyde contained in the paint will enter the air. If the air inside the spray painting box is not treated and directly discharged, it will not only pollute the environment but also easily affect the physical and mental health of the workers.

[0005] To address the aforementioned technical problems, this application provides a painting platform for heat exchanger clamps, comprising a paint spraying box, four support legs mounted at the four corners of the bottom of the paint spraying box, a door mounted on the surface of the paint spraying box, a handle provided on the surface of the door, a moving mechanism and a paint storage mechanism on the top of the paint spraying box, a clamping mechanism inside the paint spraying box, a processing mechanism at the bottom of the paint spraying box, and a paint drain pipe welded to the bottom of the paint spraying box.

[0006] In some embodiments, the moving mechanism includes a first motor and a slide rail. A threaded rod is installed at the output end of the first motor. A threaded cylinder is threadedly connected to the surface of the threaded rod. A slider is slidably connected to the surface of the slide rail. One end of the slider is connected to the threaded cylinder. The other end of the slider extends into the interior of the paint spray box and is connected to a spray box. Nozzles are installed on the surface of the spray box at equal intervals. The first motor is located at the top of the paint spray box, and the slide rail opens at the top of the paint spray box.

[0007] In some embodiments, the paint storage mechanism includes a paint storage tank and a paint pump. The top of the paint storage tank is provided with a feed inlet, and the top of the paint storage tank is provided with a second motor. The output end of the second motor is equipped with a first rotating shaft, and the surface of the first rotating shaft is equipped with stirring paddles arranged at equal intervals. The input end and the output end of the paint pump are respectively equipped with a first paint guide pipe and a second paint guide pipe. One end of the first paint guide pipe is connected to the paint storage tank, and one end of the second paint guide pipe extends into the interior of the spray booth and is connected to a flexible hose. One end of the flexible hose is connected to the spray booth. Both the paint storage tank and the paint pump are installed on the top of the spray booth.

[0008] In some embodiments, the clamping mechanism includes a third motor and a third rotating shaft. A second rotating shaft is mounted on the output end of the third motor. A first rotating plate is mounted on one end of the second rotating shaft. A first electric push rod is symmetrically mounted on the surface of the first rotating plate. A first connecting plate is mounted on one end of the first electric push rod. A second electric push rod is symmetrically mounted on the top and bottom of the first connecting plate. A second rotating plate is mounted on one end of the third rotating shaft. A third electric push rod is symmetrically mounted on the surface of the second rotating plate. A second connecting plate is mounted on one end of the third electric push rod. A fourth electric push rod is symmetrically mounted on the top and bottom of the second connecting plate.

[0009] In some embodiments, a first clamping plate is installed at one end of the second electric push rod, a second clamping plate is installed at one end of the fourth electric push rod, a third motor is installed on the surface of the paint spray box, a third rotating shaft is rotatably installed on the inner wall of the paint spray box, and the third rotating shaft is symmetrical to the second rotating shaft.

[0010] In some embodiments, the processing mechanism includes a processing box and an exhaust pump. An exhaust pipe is welded to the top of the processing box. Activated carbon filter plates are installed at equal intervals inside the processing box. An exhaust pipe is installed at the input end of the exhaust pump, and a guide pipe is installed at the output end of the exhaust pump. One end of the guide pipe is connected to the processing box, and the other end of the exhaust pipe extends into the interior of the paint spraying box. The processing box is located on the top of the paint spraying box, and the exhaust pump is located on the side of the paint spraying box.

[0011] This utility model has at least the following beneficial effects:

[0012] By setting up a clamping mechanism, clamps of different sizes and thicknesses can be clamped and fixed, and the clamps can be flipped over without manual operation, thus speeding up the working efficiency of the device.

[0013] By setting up a processing mechanism, the odors such as formaldehyde generated during painting can be filtered out, preventing the direct release of air containing formaldehyde and its impact on the environment, thus improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the top structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the rear cross-sectional structure of this utility model;

[0017] Figure 4 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0018] Figure 5 This is a frontal cross-sectional view of the present invention.

[0019] In the diagram: 1-Spray paint box; 2-Support leg; 3-Box door; 4-Handle; 5-Moving mechanism; 501-First motor; 502-Threaded rod; 503-Threaded cylinder; 504-Slide groove; 505-Slider; 506-Spray box; 507-Spray nozzle; 6-Paint storage mechanism; 601-Paint storage box; 602-Inlet; 603-Second motor; 604-First rotating shaft; 605-Agitator; 606-Paint pump; 607-First paint guide tube; 608-Second paint guide tube; 609-Hose; 7-Clamping mechanism; 701-Third motor; 702-Second rotating shaft; 703-First rotating plate; 704-First electric push rod; 705-First connecting plate; 706-Second electric push rod; 707-Third rotating shaft; 708-Second rotating plate; 709-Third electric push rod; 710-Second connecting plate; 711-Fourth electric push rod; 712-First clamping plate; 713-Second clamping plate; 8-Processing mechanism; 801-Processing box; 802-Exhaust pump; 803-Exhaust duct; 804-Air guide duct; 805-Activated carbon filter plate; 806-Exhaust duct; 9-Paint discharge duct. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5This utility model provides a technical solution: a spray painting platform for heat exchanger clamps, including a spray painting box 1, four support legs 2 installed at the four corners of the bottom of the spray painting box 1, a box door 3 installed on the surface of the spray painting box 1, a handle 4 provided on the surface of the box door 3, a moving mechanism 5 provided on the top of the spray painting box 1, a paint storage mechanism 6 provided on the top of the spray painting box 1, a clamping mechanism 7 provided inside the spray painting box 1, a processing mechanism 8 provided at the bottom of the spray painting box 1, and a paint discharge pipe 9 welded to the bottom of the spray painting box 1.

[0022] Specifically, the moving mechanism 5 includes a first motor 501 and a slide 504. A threaded rod 502 is installed at the output end of the first motor 501, and a threaded cylinder 503 is threadedly connected to the surface of the threaded rod 502. A slider 505 is slidably connected to the surface of the slide 504. One end of the slider 505 is connected to the threaded cylinder 503, and the other end of the slider 505 extends into the interior of the paint spray box 1 and is connected to a spray box 506. Spray nozzles 507 are evenly arranged on the surface of the spray box 506. The first motor 501 is located at the top of the paint spray box 1, and the slide 504 opens at the top of the paint spray box 1. The paint storage mechanism 6 includes a paint storage tank 601 and a paint pump 606. An inlet 602 is located at the top of the paint storage tank 601, and a second motor 603 is located at the top of the paint storage tank 601. A first rotating shaft 604 is installed at the output end of the second motor 603, and stirring paddles 605 are evenly arranged on the surface of the first rotating shaft 604. The input end of the paint pump 606 is connected to... The output end is equipped with a first paint guide tube 607 and a second paint guide tube 608. One end of the first paint guide tube 607 is connected to the paint storage tank 601, and one end of the second paint guide tube 608 extends into the interior of the spray booth 1 and is connected to a flexible hose 609. One end of the flexible hose 609 is connected to the spray box 506. The paint storage tank 601 and the paint pump 606 are both installed on the top of the spray booth 1. The first motor 501 drives the threaded rod 502 to rotate, causing the threaded cylinder 503 to move, cooperating with the slide groove 5. 04 and slider 505 move the spray box 506 and nozzle 507, allowing paint to enter the paint storage tank 601 through the feed port 602. The second motor 603 drives the first rotating shaft 604 to rotate, causing the stirring paddle 605 to rotate, preventing the paint from clumping due to prolonged storage. The paint pump 606, in conjunction with the first paint guide pipe 607, the second paint guide pipe 608, and the hose 609, supplies paint to the spray box 506, which is then sprayed out through the nozzle 507 to paint the clamping plate.

[0023] Specifically, the clamping mechanism 7 includes a third motor 701 and a third rotating shaft 707. A second rotating shaft 702 is mounted on the output end of the third motor 701. A first rotating plate 703 is mounted on one end of the second rotating shaft 702. A first electric push rod 704 is symmetrically mounted on the surface of the first rotating plate 703. A first connecting plate 705 is mounted on one end of the first electric push rod 704. A second electric push rod 706 is symmetrically mounted on the top and bottom of the first connecting plate 705. A second rotating plate 708 is mounted on one end of the third rotating shaft 707. A third electric push rod 709 is symmetrically mounted on the surface of the second rotating plate 708. A second connecting plate 710 is mounted on one end of the third electric push rod 709. A fourth electric push rod 711 is symmetrically mounted on the top and bottom of the second connecting plate 710. A first clamping plate 712 is mounted on one end of the second electric push rod 706. A fourth electric push rod 711 is mounted on one end of the fourth electric push rod 711. A second clamping plate 713 is installed, a third motor 701 is installed on the surface of the paint spray box 1, and a third rotating shaft 707 is rotatably mounted on the inner wall of the paint spray box 1. The third rotating shaft 707 and the second rotating shaft 702 are symmetrical. The box door 3 is opened by the handle 4. The first connecting plate 705 and the second connecting plate 710 are moved by the first electric push rod 704 and the third electric push rod 709. The first connecting plate 705 and the second connecting plate 710 are moved to a position that is suitable for the size of the clamping plate. The two ends of the clamping plate are placed at the first connecting plate 705 and the second connecting plate 710. The first clamping plate 712 and the second clamping plate 713 are moved by the second electric push rod 706 and the fourth electric push rod 711 to fix the clamping plate. The third motor 701 drives the second rotating shaft 702 to rotate, which, together with the third rotating shaft 707, makes the clamping plate rotate, so that the other side of the clamping plate can be painted.

[0024] Specifically, the processing mechanism includes a processing box 801 and an exhaust pump 802. An exhaust pipe 806 is welded to the top of the processing box 801. Activated carbon filter plates 805 are installed at equal intervals inside the processing box 801. An exhaust pipe 803 is installed at the input end of the exhaust pump 802, and a guide pipe 804 is installed at the output end of the exhaust pump 802. One end of the guide pipe 804 is connected to the processing box 801, and one end of the exhaust pipe 803 extends into the interior of the paint spraying box 1. The processing box 801 is located on the top of the paint spraying box 1, and the exhaust pump 802 is located on the side of the paint spraying box 1. Through the exhaust pump 802, in conjunction with the exhaust pipe 803 and the guide pipe 804, air inside the paint spraying box 1 is drawn into the processing box 801, filtered by the activated carbon filter plates 805, and then discharged through the exhaust pipe 806.

[0025] All electrical devices in this invention are powered by an external power source;

[0026] Working principle: The door 3 is opened using handle 4. The first and third electric push rods 704 and 709 move the first connecting plate 705 and the second connecting plate 710, positioning them to fit the clamping plate. The two ends of the clamping plate are then placed on the first and second connecting plates 705 and 710. The second and fourth electric push rods 706 and 711 move the first clamping plate 712 and the second clamping plate 713, fixing the clamping plate in place. The door 3 is then closed using handle 4. Paint is then fed into the paint storage tank 601 through the inlet 602. The second motor 603 drives the first rotating shaft 604, causing the stirring paddle 605 to rotate, preventing the paint from clumping due to prolonged storage. The paint pump 606, in conjunction with the first and second paint guide pipes 607 and 608, and the flexible hose... 609. Paint is supplied to the spray box 506 and sprayed through the nozzle 507 to paint the clamping plate. Then, the first motor 501 drives the threaded rod 502 to rotate, causing the threaded cylinder 503 to move. With the cooperation of the sliding groove 504 and the slider 505, the spray box 506 and the nozzle 507 move to paint the clamping plate. Then, the third motor 701 drives the second rotating shaft 702 to rotate, and with the cooperation of the third rotating shaft 707, the clamping plate rotates, which can paint the other side of the clamping plate. The exhaust pump 802, together with the exhaust pipe 803 and the air guide pipe 804, draws the air inside the paint spray box 1 into the processing box 801. After being filtered by the activated carbon filter plate 805, the air is discharged through the exhaust pipe 806. After the painting is completed, the excess paint is discharged from the paint spray box 1 through the paint discharge pipe 9. The length of the hose 609 is not limited by the length of the hose 609 shown in the figure.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paint spraying platform for heat exchanger gaskets, comprising a paint spraying cabinet (1), characterized in that: The bottom four corners of the paint spraying box (1) are provided with four supporting legs (2), the surface of the paint spraying box (1) is provided with a box door (3), the surface of the box door (3) is provided with a handle (4), the top of the paint spraying box (1) is provided with a moving mechanism (5), the top of the paint spraying box (1) is provided with a paint storage mechanism (6), the inside of the paint spraying box (1) is provided with a clamping mechanism (7), the bottom of the paint spraying box (1) is provided with a processing mechanism (8), and the bottom of the paint spraying box (1) is welded with a paint discharge pipe (9).

2. The paint spraying platform for heat exchanger gaskets as claimed in claim 1, wherein: The moving mechanism (5) comprises a first motor (501) and a sliding groove (504), the output end of the first motor (501) is provided with a threaded rod (502), the surface of the threaded rod (502) is threadedly connected with a threaded cylinder (503), the surface of the sliding groove (504) is slidably connected with a sliding block (505), one end of the sliding block (505) is connected with the threaded cylinder (503), the other end of the sliding block (505) extends into the inside of the paint spraying box (1) and is connected with a spray box (506), the surface of the spray box (506) is provided with spray nozzles (507) arranged at equal distances, the first motor (501) is arranged at the top of the paint spraying box (1), and the sliding groove (504) is opened at the top of the paint spraying box (1).

3. The paint spraying platform for heat exchanger gaskets as claimed in claim 2, wherein: The paint storage mechanism (6) comprises a paint storage tank (601) and a paint pump (606), the top of the paint storage tank (601) is provided with a feeding port (602), the top of the paint storage tank (601) is provided with a second motor (603), the output end of the second motor (603) is provided with a first rotating shaft (604), the surface of the first rotating shaft (604) is provided with stirring paddles (605) arranged at equal distances, the input end and the output end of the paint pump (606) are provided with a first paint guide pipe (607) and a second paint guide pipe (608), respectively, one end of the first paint guide pipe (607) is connected with the paint storage tank (601), one end of the second paint guide pipe (608) extends into the inside of the paint spraying box (1) and is connected with a hose (609), one end of the hose (609) is connected with the spray box (506), and the paint storage tank (601) and the paint pump (606) are arranged at the top of the paint spraying box (1).

4. The paint spraying platform for heat exchanger gaskets as defined in claim 1 wherein: The clamping mechanism (7) comprises a third motor (701) and a third rotating shaft (707), the output end of the third motor (701) is provided with a second rotating shaft (702), one end of the second rotating shaft (702) is provided with a first rotating plate (703), the surface of the first rotating plate (703) is symmetrically provided with a first electric push rod (704), one end of the first electric push rod (704) is provided with a first connecting plate (705), the top and bottom of the first connecting plate (705) are symmetrically provided with a second electric push rod (706), one end of the third rotating shaft (707) is provided with a second rotating plate (708), the surface of the second rotating plate (708) is symmetrically provided with a third electric push rod (709), one end of the third electric push rod (709) is provided with a second connecting plate (710), the top and bottom of the second connecting plate (710) are symmetrically provided with a fourth electric push rod (711).

5. The paint spraying platform for heat exchanger gaskets as defined in claim 4, wherein: One end of the second electric push rod (706) is provided with a first clamping plate (712), one end of the fourth electric push rod (711) is provided with a second clamping plate (713), the third motor (701) is arranged on the surface of the paint spraying box (1), the third rotating shaft (707) is rotatably arranged on the inner wall of the paint spraying box (1), and the third rotating shaft (707) and the second rotating shaft (702) are symmetrical.

6. The paint spraying platform for heat exchanger gaskets as described in claim 1, wherein: The processing mechanism comprises a processing box (801) and an air suction pump (802), the top of the processing box (801) is welded with an exhaust pipe (806), the inside of the processing box (801) is equidistantly arranged with activated carbon filter plates (805), the input end of the air suction pump (802) is provided with an air suction pipe (803), the output end of the air suction pump (802) is provided with an air guide pipe (804), one end of the air guide pipe (804) is connected with the processing box (801), one end of the air suction pipe (803) extends into the inside of the paint spraying box (1), the processing box (801) is arranged on the top of the paint spraying box (1), and the air suction pump (802) is arranged on the side face of the paint spraying box (1).

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