Paint baking equipment for cabinet production

Abstract

The utility model relates to the technical field of stoving varnish equipment, in particular to stoving varnish equipment for cabinet production, which comprises a drying bin and a heating bin fixedly mounted below the drying bin, a fixing component is fixedly mounted in the drying bin and comprises a cross rod and a support rod, a U-shaped pipe is obliquely and fixedly mounted on the outer surface of the support rod, and the U-shaped pipe is fixedly mounted in the drying bin. Connecting pipes are fixedly installed at one ends of the U-shaped pipes, and first three-way pipes are fixedly installed at one ends of the two connecting pipes. According to the cabinet panel heating device, the cabinet panels are obliquely fixed through the fixing assemblies, the paint spraying faces of the cabinet panels are obliquely downward, hot air flows from bottom to top, in the rising process of the hot air, the cabinet panels are evenly heated, meanwhile, the cabinet panels are prevented from blocking the flowing path of the hot air, and therefore the multiple cabinet panels can be evenly heated conveniently; and when the hot air flows, water vapor carried in the hot air is separated, the interior of the paint baking equipment is kept dry, and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint baking equipment, in particular to a paint baking equipment for cabinet production. Background Art

[0002] Baking varnish is a painting method used in cabinet manufacturing. The method is to spray several layers of paint on a base that has been polished to a certain degree of roughness, and then bake it at high temperature to fix it.

[0003] The announcement number is: CN216605951U, which discloses "a rotary paint baking device for cabinet board production, including a box, a motor, an electric push rod, a clamping device and a heater, wherein a motor is arranged in the middle of the lower end of the box, and a rotating shaft is arranged at one end of the motor, an electric push rod is inlaid at the upper end of the box, and a clamping device is arranged at the lower end of the electric push rod and the upper end of the rotating shaft, and the clamping device is located inside the box, and a fan is arranged on one side of the inner side of the box";

[0004] There are still certain drawbacks when using it. The cabinet panels are clamped by a clamping device to make the hot air flow horizontally, and part of the hot air will flow upward during the flow, resulting in poor drying effect near the bottom of the cabinet, and when the cabinet panel is rotated to be perpendicular to the flow direction of the hot air, the cabinet panel on one side blocks the hot air, and the hot air is not easy to flow through the several cabinet panels behind it, resulting in uneven drying effect of multiple cabinet panels. Utility Model Content

[0005] The purpose of the utility model is to provide a paint baking equipment for cabinet production to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A paint baking equipment for cabinet production, comprising a drying chamber and a heating chamber fixedly installed below the drying chamber, a fixing component fixedly installed inside the drying chamber, the fixing component comprising a cross bar and a support rod, a U-shaped tube obliquely fixedly installed on the outer surface of the support rod, a plurality of U-shaped tubes are fixedly installed with connecting tubes at one end, two of the connecting tubes are fixedly installed with a No. 1 tee at one end, a vacuum pump is fixedly installed at one end of the No. 1 tee, a circulation component is fixedly installed at the upper end of the drying chamber, the circulation component comprises an oblique tube and a No. 2 tee, a fan is fixedly installed at one end of the No. 2 tee.

[0008] Furthermore, a heating rod is fixedly installed inside the heating chamber, a chamber door is hinged on the front side of the drying chamber, and the heating chamber is connected to the drying chamber.

[0009] Furthermore, the cross bar is fixedly installed on the inner surface of the drying chamber, a plurality of the support rods are fixedly installed on the outer surfaces of adjacent cross bars, and a plurality of vacuum suction cups are fixedly embedded and installed on the outer surface of the U-shaped tube.

[0010] Furthermore, the connecting pipe passes through the drying bin and is fixedly connected to the drying bin, and two valves are fixedly embedded and installed on the outer surface of the No. 1 three-way pipe.

[0011] Furthermore, the No. 2 three-way pipe is fixedly embedded in the lower surface of the inclined pipe, the inclined pipe is fixedly embedded in the upper end surface of the drying bin, and the air outlet pipe of the fan is fixedly connected with the heating bin through a pipeline.

[0012] Furthermore, a dripping pipe is fixedly installed at one end of the inclined tube, a No. 1 water bottle is screwed to the lower end of the dripping pipe, and a No. 2 water bottle is screwed to the lower end of the No. 2 three-way pipe.

[0013] Furthermore, two slots are arranged on the outer surface of the No. 2 tee pipe, and limit frames are fixedly installed on both sides of the slots on the inner surface of the No. 2 tee pipe, and a filter is movably embedded in the inner side of the slot, and the filter is slidably connected to the limit frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The vacuum pump is operated to generate suction at the vacuum suction cup, and the unpainted side of the cabinet panel is adsorbed on the vacuum suction cup to fix it, so that the sprayed surface of the cabinet panel is tilted downward and faces the hot air. The cabinet panel is fixed obliquely through the fixing component, so that the painted surface of the cabinet panel is tilted downward, and the hot air flows from bottom to top. In the process of the hot air rising, the cabinet panel is evenly heated, and it also prevents the cabinet panel from blocking the flow path of the hot air, so that multiple cabinet panels are evenly heated.

[0016] 2. The fan runs, generating suction at the top of the drying chamber, and pumping the inhaled air from the heating chamber into the drying chamber, so that the air carries the heat of the heating rod into the drying chamber, speeding up the air flow and thus increasing the drying rate.

[0017] 3. When the hot air flows through the inclined tube, part of the water vapor in the hot air contacts the cool inner wall of the inclined tube, condenses into water droplets, flows into the drip pipe, and is finally collected by the No. 1 water bottle. The remaining water vapor is blocked when passing through the filter and condenses into water droplets, flows along the inner wall of the No. 2 three-way pipe to its lower end, and is finally collected by the No. 2 water bottle. Thus, when the hot air flows, the water vapor carried in the hot air is separated, keeping the inside of the paint baking equipment dry and improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the drying bin in the utility model;

[0020] Figure 3 It is a schematic diagram of the vertical cross-section structure of the circulation component part in the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of the fixed component in the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of a single U-shaped tube and a vacuum suction cup in the utility model.

[0023] In the figure: 1. Drying chamber; 101. Chamber door; 102. Heating chamber; 103. Heating rod; 2. Fixing assembly; 201. Cross bar; 202. Support rod; 203. U-shaped tube; 204. Vacuum suction cup; 205. Connecting tube; 206. No. 1 three-way pipe; 207. Valve; 208. Vacuum pump; 3. Circulation assembly; 301. Oblique tube; 302. Drip pipe; 303. No. 1 water bottle; 304. No. 2 three-way pipe; 305. Slot; 306. Limit frame; 307. Filter; 308. No. 2 water bottle; 4. Fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 In an embodiment of the utility model, a paint baking equipment for cabinet production includes a drying chamber 1 and a heating chamber 102 fixedly installed below the drying chamber 1, a fixing component 2 is fixedly installed inside the drying chamber 1, the fixing component 2 includes a cross bar 201 and a support rod 202, a U-shaped tube 203 is fixedly installed obliquely on the outer surface of the support rod 202, a plurality of U-shaped tubes 203 are fixedly installed with a connecting tube 205 at one end, two connecting tubes 205 are fixedly installed with a No. 1 three-way pipe 206 at one end, a vacuum pump 208 is fixedly installed at one end of the No. 1 three-way pipe 206, a circulation component 3 is fixedly installed at the upper end of the drying chamber 1, the circulation component 3 includes an oblique pipe 301 and a No. 2 three-way pipe 304, and a fan 4 is fixedly installed at one end of the No. 2 three-way pipe 304.

[0026] Specifically, the fixing component 2 fixes the cabinet panel, and the circulation component 3 drives the air flow inside the drying chamber 1, so that the hot air flows from bottom to top, speeds up the drying speed, and separates the water vapor in the hot air.

[0027] Embodiment 1

[0028] like Figure 2 As shown, in this embodiment, the cross bar 201 is fixedly installed on the inner surface of the drying bin 1, a plurality of support rods 202 are fixedly installed on the outer surfaces of the adjacent cross bars 201, and a plurality of vacuum suction cups 204 are fixedly embedded on the outer surface of the U-shaped tube 203; the connecting tube 205 passes through the drying bin 1 and is fixedly connected to the drying bin 1, and two valves 207 are fixedly embedded on the outer surface of the No. 1 three-way tube 206.

[0029] In this embodiment, for the sake of clarity of description, a plurality of vacuum suction cups 204 are fixedly embedded on the outer surface of a U-shaped tube 203 as an example. The vacuum pump 208 is operated to generate suction at the vacuum suction cup 204, and the unpainted side of the cabinet panel is adsorbed on the vacuum suction cup 204 to fix it. After the upper cabinet panel is fixed, a corresponding valve 207 is closed, and then the lower cabinet panel is fixed, the corresponding valve 207 is closed, and the vacuum pump 208 is turned off, so that the sprayed surface of the cabinet panel is inclined downward and faces the hot air directly, so that the cabinet panel is obliquely fixed by the fixing component 2, so that the painted surface of the cabinet panel is obliquely facing downward, and the hot air flows from bottom to top. In the process of the hot air rising, the cabinet panel is evenly heated, and at the same time, the cabinet panel is prevented from blocking the flow path of the hot air, thereby facilitating the uniform heating of multiple cabinet panels.

[0030] like Figure 1 As shown, in this embodiment, a heating rod 103 is fixedly installed inside the heating chamber 102, a chamber door 101 is hinged on the front side of the drying chamber 1, the heating chamber 102 is connected to the drying chamber 1, the No. 2 three-way pipe 304 is fixedly embedded in the lower surface of the inclined tube 301, the inclined tube 301 is fixedly embedded in the upper end surface of the drying chamber 1, and the air outlet pipe of the fan 4 is fixedly connected to the heating chamber 102 through a pipeline.

[0031] During specific implementation, the fan 4 runs to generate suction at the upper end of the drying chamber 1, and pumps the sucked air from the heating chamber 102 into the drying chamber 1, so that the air carries the heat of the heating rod 103 into the drying chamber 1, speeding up the air flow and thus improving the drying rate.

[0032] Embodiment 2

[0033] On the basis of the first embodiment, in order to solve the problem that when the hot air circulates in the first embodiment, the water vapor will also circulate synchronously.

[0034] like Figure 3As shown, in this embodiment, a dripping pipe 302 is fixedly installed at one end of the inclined tube 301, and the lower end of the dripping pipe 302 is screwed and connected to a No. 1 water bottle 303, and the lower end of the No. 2 three-way pipe 304 is screwed and connected to a No. 2 water bottle 308; two grooves 305 are provided on the outer surface of the No. 2 three-way pipe 304, and limit frames 306 are fixedly installed on both sides of the inner surface of the No. 2 three-way pipe 304, and a filter screen 307 is movably embedded in the inner side of the groove 305, and the filter screen 307 is slidably connected to the limit frame 306.

[0035] During specific implementation, when the hot air flows through the inclined tube 301, part of the water vapor in the hot air contacts the cool inner wall of the inclined tube 301, condenses into water droplets, flows into the drip pipe 302, and is finally collected by the No. 1 water bottle 303. The remaining part of the water vapor is blocked and condenses into water droplets when passing through the filter 307, flows along the inner wall of the No. 2 three-way pipe 304 to its lower end, and is finally collected by the No. 2 water bottle 308. Therefore, when the hot air flows, the water vapor carried in the hot air is separated, thereby keeping the inside of the paint baking equipment dry and improving the drying effect.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A paint baking equipment for cabinet production, comprising a drying chamber and a heating chamber fixedly installed below the drying chamber, characterized in that: A fixing component is fixedly installed inside the drying bin, and the fixing component includes a cross bar and a support bar. A U-shaped tube is fixedly installed obliquely on the outer surface of the support bar. A plurality of U-shaped tubes are fixedly installed with connecting tubes at one end, and a No. 1 three-way pipe is fixedly installed at one end of two of the connecting tubes, and a vacuum pump is fixedly installed at one end of the No. 1 three-way pipe. A circulation component is fixedly installed at the upper end of the drying bin, and the circulation component includes an oblique tube and a No. 2 three-way pipe, and a fan is fixedly installed at one end of the No. 2 three-way pipe.

2. The paint baking equipment for cabinet production according to claim 1 is characterized in that: A heating rod is fixedly installed inside the heating chamber, a chamber door is hinged at the front side of the drying chamber, and the heating chamber is communicated with the drying chamber.

3. The paint baking equipment for cabinet production according to claim 1, characterized in that: The cross bar is fixedly installed on the inner surface of the drying chamber, a plurality of support rods are fixedly installed on the outer surfaces of adjacent cross bars, and a plurality of vacuum suction cups are fixedly embedded and installed on the outer surface of the U-shaped tube.

4. The paint baking equipment for cabinet production according to claim 1, characterized in that: The connecting pipe passes through the drying bin and is fixedly connected to the drying bin. Two valves are fixedly embedded and installed on the outer surface of the No. 1 three-way pipe.

5. The paint baking equipment for cabinet production according to claim 1, characterized in that: The No. 2 three-way pipe is fixedly embedded in the lower surface of the inclined pipe, the inclined pipe is fixedly embedded in the upper end surface of the drying bin, and the air outlet pipe of the fan is fixedly connected with the heating bin through a pipeline.

6. The paint baking equipment for cabinet production according to claim 1, characterized in that: A dripping pipe is fixedly installed at one end of the inclined tube, and the lower end of the dripping pipe is screwed and connected to a No. 1 water bottle, and the lower end of the No. 2 three-way pipe is screwed and connected to a No. 2 water bottle.

7. The paint baking equipment for cabinet production according to claim 1, characterized in that: The outer surface of the No. 2 tee pipe is provided with two slots, and the inner surface of the No. 2 tee pipe is fixedly provided with limit frames on both sides of the slots, and a filter is movably embedded in the inner side of the slot, and the filter is slidably connected to the limit frame.

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