Spraying device with drying function

Abstract

The utility model discloses a spraying device with a drying function, which belongs to the field of spraying devices and comprises a spraying box, a box door is movably mounted on the front side of the spraying box, a slurry inlet pipe is fixedly connected to the upper portion of the spraying box, one end of the slurry inlet pipe is fixedly connected with a spray head, and the spray head is positioned in the spraying box. A drying assembly is movably installed on the lower portion of the spraying box, through the arranged drying assembly, the interior of the spraying box is heated, fan blades stir airflow in the spraying box, so that the airflow in the spraying box is frequent in interaction and uniform in heat, meanwhile, the airflow pushed by the fan blades is prevented from being directly blown to the surface of a workpiece, and spraying liquid on the surface of the workpiece is pushed by the airflow to flow downwards; and a concentrating inclined surface is arranged on the upper surface of a concentrating box, so that the spraying liquid conveniently flows downwards along the concentrating inclined surface and is recycled into a recycling barrel, the concentrating box and the recycling barrel are kept at high temperature, the spraying liquid on the concentrating box and the recycling barrel can be kept in a liquefied state for a long time, and recycling treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of spraying devices, in particular to a spraying device with a drying function. Background Art

[0002] A universal shaft, also called a universal joint, is a mechanical device used to transmit power and torque, which allows the angles of two shafts to change relative to each other. In the prior art, a Chinese utility model patent with a public document number of CN212820719U discloses a spraying device with a drying function, in which a workpiece is placed on a working plate, a spray head sprays a spray liquid, and the surface of the workpiece is sprayed. The controller controls the fan to rotate, the heating net is heated, and the hot air is quickly blown to the surface of the workpiece to achieve rapid drying of the spray;

[0003] However, when the spray liquid is sprayed onto the workpiece, it will also spray the work plate, causing a large amount of spray liquid to be wasted on the work plate. When the hot air blows on the surface of the workpiece, the liquid is blown by the wind and will move on the surface of the workpiece along the force of the wind. It is easy to gather into droplets under the workpiece, resulting in uneven thickness of the spray liquid on the surface of the workpiece and poor spraying effect. Therefore, improvement is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a spraying device with a drying function, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A spraying device with a drying function comprises a spray box, a box door is movably installed at the front position of the spray box, a slurry inlet pipe is fixedly connected to the upper position of the spray box, one end of the slurry inlet pipe is fixedly connected to a nozzle, and the nozzle is located in the spray box, and a drying component is movably installed at the lower position of the spray box, and the drying component includes a heating box, a focusing box, a focusing slope, a working plate, a recovery barrel, a first rotating rod, a second rotating rod and fan blades, the heating box is fixedly connected to the lower position of the spray box, the focusing box is fixedly connected in the spray box, the focusing slope is opened in the upper position of the focusing box, the working plate is movably installed on the focusing slope, the recovery barrel is movably installed in the focusing box, the No. 1 rotating rod and the No. 2 rotating rod are movably installed in the spray box, and the fan blades are fixedly connected to the No. 1 rotating rod and the No. 2 rotating rod.

[0007] Preferably, a lock is movably installed on the box door, a valve is movably installed on the slurry inlet pipe, and the valve is located above the spray box, a hose is fixedly connected to the other end of the slurry inlet pipe, and an exhaust port is provided on the spray box at the side of the slurry inlet pipe.

[0008] Preferably, the drying component further includes an electric heating wire and a vent hole, the electric heating wire is fixedly connected in the heating box, the vent hole is opened at the bottom surface of the spray box, and the vent hole connects the spray box and the heating box.

[0009] Preferably, the drying component also includes a leak, a slide plate, a baffle and a handle, the leak is opened at the center position of the concentrated slope, the slide plate is movably installed in the concentrated box, the recovery bucket is fixedly connected to the slide plate, the baffle plate is fixedly connected to one end of the slide plate, the handle is fixedly connected to the baffle plate, and a plurality of through holes are opened on the working plate.

[0010] Preferably, the drying component also includes a No. 1 bearing, a No. 2 bearing, a side rotating rod, a No. 2 bearing, a side plate and a reduction motor, the two ends of the No. 1 rotating rod and the No. 2 rotating rod are movably installed with the inner wall of the spray box through the No. 1 bearing, the side rotating rod is movably installed with the spray box through the No. 2 bearing, the side plate is fixedly connected to the side position of the spray box, the reduction motor is fixedly connected to the side plate, and the output shaft of the reduction motor is fixedly connected to one end of the side rotating rod.

[0011] Preferably, the drying component also includes a No. 1 pulley, a No. 2 pulley and a transmission belt, the No. 1 pulley is fixedly connected to the No. 1 rotating rod and the side rotating rod respectively, the No. 2 pulley is fixedly connected to the No. 2 rotating rod and the side rotating rod respectively, the No. 1 pulley is movably connected by a transmission belt, and the No. 2 pulleys are also movably connected by a transmission belt.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the drying assembly, the heat of the electric heating wire is transferred upward through the vent hole and the bottom surface of the spray box to heat the inside of the spray box. The fan blades rotate at the two sides of the concentrated box to stir the airflow in the spray box, so that the airflow in the spray box interacts frequently and the heat is uniform. At the same time, the airflow driven by the fan blades is prevented from blowing directly to the surface of the workpiece, so that the spray liquid on the surface of the workpiece moves under the push of the airflow, resulting in uneven thickness of the spray liquid, so that the spraying effect is better.

[0014] In the utility model, a drying component is set up, and a focusing slope is provided on the top of the focusing box, which is convenient for the spray liquid to flow downward along the focusing slope and drip into the recovery barrel from the leakage port. The electric heating wire heats the inside of the spray box, so that the focusing box and the recovery barrel are kept at a high temperature, which is convenient for the spray liquid to remain in a liquefied state and is convenient for recycling and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a cross-sectional structural schematic diagram of the spray box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the centralized box and the recycling barrel of the utility model;

[0018] Figure 4 It is a schematic structural diagram of a first rotating rod, a second rotating rod and a side rotating rod of the utility model.

[0019] In the figure: 1. spray box; 2. box door; 3. lock; 4. slurry inlet pipe; 5. valve; 6. hose; 7. nozzle; 8. drying assembly; 801. heating box; 802. electric heating wire; 803. concentration box; 804. concentration slope; 805. leakage; 806. working plate; 807. slide plate; 808. recycling barrel; 809. baffle; 810. handle; 811. vent; 812. No. 1 rotating rod; 813. No. 2 rotating rod; 814. No. 1 bearing; 815. fan blade; 816. No. 1 pulley; 817. No. 2 pulley; 818. transmission belt; 819. side rotating rod; 820. No. 2 bearing; 821. side plate; 822. reduction motor; 9. exhaust port. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 As shown, the spray device with drying function comprises a spray box 1, a box door 2 is movably installed at the front position of the spray box 1, a slurry inlet pipe 4 is fixedly connected to the upper position of the spray box 1, one end of the slurry inlet pipe 4 is fixedly connected to a nozzle 7, and the nozzle 7 is located in the spray box 1, a lock 3 is movably installed on the box door 2, a valve 5 is movably installed on the slurry inlet pipe 4, and the valve 5 is located above the spray box 1, and the other end of the slurry inlet pipe 4 is fixedly connected to a hose 6, and an exhaust port 9 is provided on the spray box 1 at a side position of the slurry inlet pipe 4, and external spraying liquid enters the slurry inlet pipe 4 through the feed pump and the hose 6, and the valve 5 is opened to allow the nozzle 7 to spray the spraying liquid to spray the surface of the workpiece.

[0022] like Figure 1 and Figure 2As shown, a drying assembly 8 is movably installed at the lower position of the spray box 1, and the drying assembly 8 includes a heating box 801, a concentration box 803, a concentration slope 804, a working plate 806, a recovery barrel 808, a first rotating rod 812, a second rotating rod 813 and a fan blade 815. The heating box 801 is fixedly connected to the lower position of the spray box 1, and the drying assembly 8 also includes an electric heating wire 802 and an air vent 811. The electric heating wire 802 is fixedly connected to the heating box 801, and the air vent 811 is opened at the bottom surface of the spray box 1, and the air vent 811 connects the spray box 1 and the heating box 801. The electric heating wire 802 heats the bottom surface of the upper spray box 1, and the hot air flow in the heating box 801 can also easily enter the spray box 1 through the air vent 811, thereby heating the inside of the spray box 1, so that the concentration box 803 and the recovery barrel 808 in the spray box 1 are easy to maintain a high temperature state.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the concentration box 803 is fixedly connected to the spray box 1, the concentration slope 804 is opened at the upper position of the concentration box 803, the working plate 806 is movably installed on the concentration slope 804, and the recovery barrel 808 is movably installed in the concentration box 803. The drying component 8 also includes a leak 805, a slide plate 807, a baffle 809 and a handle 810. The leak 805 is opened at the center position of the concentration slope 804, the slide plate 807 is movably installed in the concentration box 803, the recovery barrel 808 is fixedly connected to the slide plate 807, the baffle 809 is fixedly connected to one end of the slide plate 807, and the handle 810 is fixedly connected to the baffle 809. A plurality of through holes are opened on the working plate 806, and the baffle 809 is located at the outer position of the concentration box 803. Pulling the handle 810 makes it easy to move the slide plate 807 and the recovery barrel 808 out of the concentration box 803, so as to facilitate the treatment of the spray liquid in the recovery barrel 808 and the recycling of the spray liquid.

[0024] like Figure 1 , Figure 2 and Figure 4As shown, the first rotating rod 812 and the second rotating rod 813 are movably installed in the spray box 1, and the fan blade 815 is fixedly connected to the first rotating rod 812 and the second rotating rod 813. The drying component 8 also includes a first bearing 814, a second bearing 820, a side rotating rod 819, a second bearing 820, a side plate 821 and a reduction motor 822. The two ends of the first rotating rod 812 and the second rotating rod 813 are movably installed with the inner wall of the spray box 1 through the first bearing 814, the side rotating rod 819 is movably installed with the spray box 1 through the second bearing 820, the side plate 821 is fixedly connected to the side position of the spray box 1, the reduction motor 822 is fixedly connected to the side plate 821, and the output shaft of the reduction motor 822 is fixedly connected to one end of the side rotating rod 819. The drying component 8 also includes a first pulley 816, a second pulley 817 and a transmission belt 818, and a first belt The pulley 816 is respectively fixedly connected to the No. 1 rotating rod 812 and the side rotating rod 819, and the No. 2 pulley 817 is respectively fixedly connected to the No. 2 rotating rod 813 and the side rotating rod 819. The No. 1 pulley 816 is movably connected by a transmission belt 818, and the No. 2 pulley 817 is also movably connected by a transmission belt 818. The fan blades 815 are located on both sides of the concentrated box 803, and the height is not higher than the concentrated box 803. In the spray box 1 with the box door 2 closed, the airflow in the spray box 1 is stirred by the rotating fan blades 815, so that the airflow interaction in the spray box 1 is more frequent, and the heat distribution in the spray box 1 is more uniform, so that the height in the box is maintained, which is convenient for rapid drying of the workpiece. The airflow pushed by the fan blades 815 avoids blowing directly on the surface of the workpiece, and avoids the spray liquid on the surface from moving under the push of the airflow, thereby causing uneven thickness and poor spraying effect.

[0025] It should be noted that the utility model is a spraying device with a drying function. The universal joint shaft workpiece is placed on the working plate 806, and the working plate 806 is located on the concentrated inclined surface 804. The inwardly concave concentrated inclined surface 804 stores the workpiece in the inner position. The external spraying liquid is pushed into the hose 6 through external equipment such as a feeding pump, and the electric heating wire 802 is started, so that the electric heating wire 802 heats the spray box 1 at the upper position. The heating box 801 is connected to the spray box 1 through the vent hole 811, which is convenient for the hot air in the heating box 801 to enter the spray box 1. In the coating box 1, the interior of the spray box 1 is heated so that the internal structures of the spray box 1, such as the central box 803 and the recovery barrel 808, are kept at a high temperature. The reduction motor 822 is started to rotate the side rotating rod 819, and the No. 1 pulley 816 and the No. 2 pulley 817 on the side rotating rod 819 rotate synchronously. The No. 1 pulley 816 and the No. 2 pulley 817 of the side rotating rod 819 are movably connected with the No. 1 pulley 816 and the No. 2 pulley 817 on the No. 1 rotating rod 812 and the No. 2 rotating rod 813 through the transmission belt 818, so that the No. 1 rotating rod 812 and the No. 2 rotating rod 813 are respectively connected. As the side rotating rod 819 rotates together, the fan blades 815 on the first rotating rod 812 and the second rotating rod 813 rotate, thereby stirring the airflow in the spray box 1, making the hot air exchange in the spray box 1 more frequent, and the heat distribution in each area is uniform. The valve 5 is opened, and the nozzle 7 sprays the spray liquid to the surface of the workpiece. In the high temperature environment in the box, it is convenient to quickly dry the surface of the workpiece, and the fan blades 815 are located on both sides of the central box 803 to prevent the airflow pushed by the fan blades 815 from directly acting on the surface of the workpiece, so as to avoid the spraying on the surface of the workpiece. The liquid is pushed by the wind to move, resulting in uneven thickness and distribution of the spray liquid on the workpiece surface, which makes the drying effect of the workpiece better. The concentrated box 803 and the recovery barrel 808 maintain high temperature. When a large amount of spray liquid sprayed from the nozzle 7 falls on the concentrated slope 804, it is easier to maintain a molten state for a long time, so that these liquid spray liquids can slide down along the concentrated slope 804 and drip from the leak 805 into the recovery barrel 808. Pulling the handle 810 makes it easy to move the slide plate 807 and the recovery barrel 808 out, and the spray liquid in the recovery barrel 808 is easy to recycle and reuse.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device with a drying function, comprising a spraying box (1), wherein a box door (2) is movably installed at the front of the spraying box (1), a slurry inlet pipe (4) is fixedly connected to the upper part of the spraying box (1), one end of the slurry inlet pipe (4) is fixedly connected to a spray head (7), and the spray head (7) is located in the spraying box (1), characterized in that: A drying assembly (8) is movably installed at the lower position of the spray box (1), and the drying assembly (8) includes a heating box (801), a concentration box (803), a concentration slope (804), a working plate (806), a recovery bucket (808), a first rotating rod (812), a second rotating rod (813) and a fan blade (815). The heating box (801) is fixedly connected to the lower position of the spray box (1), and the concentration box (803) is fixedly connected to the In the spray box (1), the concentrated slope (804) is opened at the upper position of the concentrated box (803), the working plate (806) is movably installed on the concentrated slope (804), the recovery barrel (808) is movably installed in the concentrated box (803), the first rotating rod (812) and the second rotating rod (813) are movably installed in the spray box (1), and the fan blade (815) is fixedly connected to the first rotating rod (812) and the second rotating rod (813).

2. The spraying device with drying function according to claim 1, characterized in that: A lock (3) is movably mounted on the box door (2), a valve (5) is movably mounted on the slurry inlet pipe (4), and the valve (5) is located above the spray box (1), a hose (6) is fixedly connected to the other end of the slurry inlet pipe (4), and an exhaust port (9) is provided on the spray box (1) at a side position of the slurry inlet pipe (4).

3. The spraying device with drying function according to claim 2, characterized in that: The drying component (8) further comprises an electric heating wire (802) and a vent hole (811), wherein the electric heating wire (802) is fixedly connected in the heating box (801), and the vent hole (811) is provided at the bottom surface of the spray box (1), and the vent hole (811) connects the spray box (1) and the heating box (801).

4. The spraying device with drying function according to claim 3, characterized in that: The drying assembly (8) further comprises a leak (805), a slide plate (807), a baffle (809) and a handle (810); the leak (805) is provided at the center of the concentrated inclined surface (804); the slide plate (807) is movably installed in the concentrated box (803); the recovery barrel (808) is fixedly connected to the slide plate (807); the baffle plate (809) is fixedly connected to one end of the slide plate (807); the handle (810) is fixedly connected to the baffle plate (809); and a plurality of through holes are provided on the working plate (806).

5. The spraying device with drying function according to claim 4, characterized in that: The drying assembly (8) further comprises a No. 1 bearing (814), a No. 2 bearing (820), a side rotating rod (819), a No. 2 bearing (820), a side plate (821) and a reduction motor (822); both ends of the No. 1 rotating rod (812) and the No. 2 rotating rod (813) are movably mounted on the inner wall of the spray box (1) via the No. 1 bearing (814); the side rotating rod (819) is movably mounted on the spray box (1) via the No. 2 bearing (820); the side plate (821) is fixedly connected to the side position of the spray box (1); the reduction motor (822) is fixedly connected to the side plate (821); and the output shaft of the reduction motor (822) is fixedly connected to one end of the side rotating rod (819).

6. The spraying device with drying function according to claim 5, characterized in that: The drying assembly (8) further comprises a first pulley (816), a second pulley (817) and a transmission belt (818), wherein the first pulley (816) is fixedly connected to the first rotating rod (812) and the side rotating rod (819), respectively, and the second pulley (817) is fixedly connected to the second rotating rod (813) and the side rotating rod (819), respectively, and the first pulleys (816) are movably connected to each other via the transmission belt (818), and the second pulleys (817) are also movably connected to each other via the transmission belt (818).

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