Hot air drying device for foam model coating

Abstract

The utility model discloses a foam model coating hot air drying device in the field of foam model processing equipment, which comprises a first box body, a support plate, a second box body and a motor, the support plate is fixedly connected between the lower sides of the inner side walls of the first box body, the second box body is arranged above the top of the first box body, and the motor is arranged in the second box body. The foam model coating hot air drying device comprises a first box body and a second box body, the first box body comprises a supporting plate, a motor is fixedly connected to the middle of the bottom of the supporting plate, the output end of the motor penetrates through the middle of the bottom of the supporting plate and extends to the upper side of the supporting plate, a mounting hole is formed in the middle of the top of the first box body, and a draught fan is fixedly connected between the inner side walls of the mounting hole. According to the foam model drying device, the foam model can be evenly dried conveniently, the foam model drying efficiency is improved, gas generated in the foam model drying process can be filtered conveniently, air pollution is reduced, and the use efficiency of the drying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam model processing equipment, in particular to a foam model coating hot air drying device. Background Art

[0002] The foam model is a commonly used sculpture model, mainly made of foam plastic, also called porous plastic. It is a plastic with countless micropores inside made of resin as the main raw material. During the processing of the foam model, it needs to be painted, so a drying device is also required for drying.

[0003] At present, during the use of the drying device, due to the simple structure of the existing drying device, the hot air is mostly unidirectional, which is not convenient for uniformly drying the foam model, reducing the drying efficiency of the foam model. At the same time, it is not convenient to filter the gas generated during the drying process of the foam model, resulting in air pollution and reducing the use efficiency of the drying device. For this reason, we propose a hot air drying device for foam model coating. Utility Model Content

[0004] The purpose of the utility model is to provide a hot air drying device for foam model coatings, so as to solve the problem proposed in the above background technology that the existing drying device has a simple structure, the hot air is mostly unidirectional, it is not convenient to evenly dry the foam model, the drying efficiency of the foam model is reduced, and it is not convenient to filter the gas generated during the drying process of the foam model, resulting in air pollution and reducing the use efficiency of the drying device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foam model coating hot air drying device, comprising a first box body, a support plate, a second box body and a motor, wherein the support plate is fixedly connected between the lower sides of the inner side walls of the first box body, the second box body is located above the top of the first box body, the motor is fixedly connected to the middle of the bottom of the support plate, and the output end of the motor passes through the middle of the bottom of the support plate and extends to the upper side of the support plate, a mounting hole is opened in the middle of the top of the first box body, a fan is fixedly connected between the inner side walls of the mounting hole, a shell is fixedly connected to the top of the support plate, through holes are opened on the lower sides of the left and right side walls of the shell, guide members are fixedly connected to the left and right sides of the top of the support plate, and the upper sides of the left and right side walls of the shell and the A shell is fixedly connected between the upper sides of the left and right side walls of the inner cavity of the first box body, electric heating wires are fixedly connected between the inner side walls of the shell, and the electric heating wires are arranged in sequence from top to bottom, a filter group is fixedly connected between the middle of the top of the inner cavity of the second box body and the middle of the bottom of the inner cavity, an air outlet pipe is inserted in the middle of the top right side of the second box body, a transmission pipe is inserted in the left side of the bottom of the second box body, and the transmission pipe is inserted in the top left side of the shell body, an extension cover is fixedly connected to the end of the transmission pipe, and the extension cover is fixedly connected to the top of the inner cavity of the shell body, a positioning seat is fixedly connected to the output end of the motor, a mounting groove is opened in the middle of the top of the positioning seat, a suction cup is fixedly connected to the bottom of the inner cavity of the mounting groove, and a vacuum pump is fixedly connected to the right side of the bottom of the inner cavity of the positioning seat.

[0006] As a further description of the above technical solution:

[0007] A door body is hinged in the middle of the front side wall of the first box body, and an observation window is inlaid on the front side wall of the door body.

[0008] As a further description of the above technical solution:

[0009] A control panel is fixedly connected to the right side of the front side wall of the first box body, and the control panel is electrically connected to the fan, the electric heating wire, the motor and the vacuum pump.

[0010] As a further description of the above technical solution:

[0011] A mounting cover is fixedly connected to the lower sides of the left and right side walls of the inner cavity of the shell, an electric-controlled louver is fixedly connected to the inner wall of the mounting cover, and the electric-controlled louver is electrically connected to the control panel.

[0012] As a further description of the above technical solution:

[0013] The four corners of the bottom of the second box are fixedly connected with support rods, and the support rods are fixedly connected to the top of the first box.

[0014] As a further description of the above technical solution:

[0015] The output end of the vacuum pump is plugged with a catheter, and the catheter passes through the top of the inner cavity of the positioning seat and is plugged into the connecting end of the suction cup.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The hot air drying device for the foam model coating supports the foam model through a positioning seat, and then fixes the foam model on the positioning seat through a vacuum pump, a conduit and a suction cup, and then drives the positioning seat to rotate through a motor to drive the foam model to rotate. At the same time, the fan drives air into the space between the shell and the first box body, drives the air to be heated by the electric heating wire, and blows the air to the rotating foam model on the positioning seat through the through hole, the mounting cover and the electric louver fan to dry it, so that the drying device can easily dry the foam model evenly, and improves the drying efficiency of the foam model.

[0018] 2. The hot air drying device for the foam model coating uses the electric-controlled louver fans in the left and right directions to offset the airflow and guide it upward into the expansion cover, and then guides the exhaust gas into the second box through the expansion cover and the transmission pipe, and filters the exhaust gas through the filter block, and finally discharges it through the exhaust pipe, so that the drying device can easily filter the gas generated during the foam model drying process, reduce air pollution, and improve the use efficiency of the drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a hot air drying device for a foam model coating proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a hot air drying device for a foam model coating proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a hot air drying device for a foam model coating proposed by the utility model;

[0022] Figure 4 A foam model coating hot air drying device is proposed in the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, first box body; 110, mounting hole; 120, fan; 130, door body; 140, observation window; 150, control panel; 200, support plate; 210, shell; 220, through hole; 230, mounting cover; 240, electric shutter fan; 250, guide member; 260, sleeve; 270, electric heating wire; 300, second box body; 310, filter block; 320, air outlet pipe; 330, support rod; 340, transmission pipe; 350, extension cover; 400, motor; 410, positioning seat; 420, mounting groove; 430, suction cup; 450, vacuum pump; 460, catheter. 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] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a foam model coating hot air drying device, which is convenient for uniformly drying the foam model and filtering the gas generated during the foam model drying process. Figure 1-4 , comprising a first box body 100, a support plate 200, a second box body 300 and a motor 400;

[0028] Please refer again Figure 1-4 A mounting hole 110 is opened in the middle of the top of the first box body 100, and the mounting hole 110 is used to provide a mounting space for the fan 120. The fan 120 is fixedly connected between the inner side walls of the mounting hole 110, and the fan 120 is used to drive the airflow into the first box body 100. The first box body 100 is used to support the support plate 200, the second box body 300 and the motor 400;

[0029] Please refer again Figure 1-4 , the top of the support plate 200 is fixedly connected with a shell 210, and the shell 210 is used to provide a sealed space for drying the foam model. The lower sides of the left and right side walls of the shell 210 are provided with through holes 220, and the through holes 220 are used to facilitate the introduction of airflow into the shell 210. The left and right sides of the top of the support plate 200 are fixedly connected with guide members 250, and the guide members 250 are used to guide the airflow direction. A sleeve 260 is fixedly connected between the upper sides of the left and right side walls of the inner cavity of the first box body 100, and an electric heating wire 270 is fixedly connected between the inner side walls of the sleeve 260, and the electric heating wire 270 is arranged in sequence from top to bottom. The electric heating wire 270 is used to cooperate with the sleeve 260 to heat the air. The support plate 200 is fixedly connected between the lower sides of the inner side walls of the first box body 100, and the support plate 200 is used to divide the internal space of the first box body 100;

[0030] Please refer again Figure 1-4 A filter block 310 is fixedly connected between the middle of the inner cavity top and the middle of the inner cavity bottom of the second box body 300, and the filter block 310 is used to filter the air. An outlet pipe 320 is plugged into the middle of the top right side of the second box body 300, and the outlet pipe 320 is used to facilitate the discharge of filtered gas from the second box body 300. A transmission pipe 340 is plugged into the left side of the bottom of the second box body 300, and the transmission pipe 340 is plugged into the top left side of the shell body 210. An extension cover 350 is fixedly connected to the end of the transmission pipe 340, and the extension cover 350 is fixedly connected to the inner cavity top of the shell body 210. The transmission pipe 340 is used to cooperate with the extension cover 350 to introduce the exhaust gas into the second box body 300. The second box body 300 is located above the top of the first box body 100, and the second box body 300 is used to provide space for air filtering;

[0031] Please refer again Figure 1-4The output end of the motor 400 is fixedly connected to a positioning seat 410, and the positioning seat 410 is used to support the foam model. A mounting groove 420 is opened in the middle of the top of the positioning seat 410, and a suction cup 430 is fixedly connected to the bottom of the inner cavity of the mounting groove 420. A vacuum pump 450 is fixedly connected to the right side of the bottom of the inner cavity of the positioning seat 410. The vacuum pump 450 is used to cooperate with the suction cup 430 to adsorb and fix the foam model. The motor 400 is fixedly connected to the middle of the bottom of the support plate 200, and the output end of the motor 400 passes through the middle of the bottom of the support plate 200 and extends to the upper side of the support plate 200. The motor 400 is used to drive the positioning seat 410 to rotate.

[0032] Please refer again Figure 1-4 A door body 130 is hinged in the middle of the front side wall of the first box body 100 , and an observation window 140 is inlaid on the front side wall of the door body 130 , through which the interior of the first box body 100 can be observed.

[0033] Please refer again Figure 1-4 A control panel 150 is fixedly connected to the right side of the front side wall of the first box body 100. The control panel 150 is electrically connected to the fan 120, the electric heating wire 270, the motor 400 and the vacuum pump 450. The start and stop of the fan 120, the electric heating wire 270, the motor 400 and the vacuum pump 450 can be controlled through the control panel 150.

[0034] Please refer again Figure 1-4 A mounting cover 230 is fixedly connected to the lower sides of the left and right side walls of the inner cavity of the shell 210, and an electric-controlled louver fan 240 is fixedly connected to the inner wall of the mounting cover 230. The electric-controlled louver fan 240 is electrically connected to the control panel 150, and the heat flow direction can be controlled by the electric-controlled louver fan 240.

[0035] Please refer again Figure 1-4 The four corners of the bottom of the second box body 300 are fixedly connected with support rods 330, and the support rods 330 are fixedly connected to the top of the first box body 100, so that the second box body 300 can be supported by the support rods 330.

[0036] Please refer again Figure 1-4 The output end of the vacuum pump 450 is connected with a conduit 460, and the conduit 460 passes through the top of the inner cavity of the positioning seat 410 and is plugged into the connecting end of the suction cup 430. The conduit 460 can cooperate with the vacuum pump 450 to drive the suction cup 430 to adsorb and fix the foam model.

[0037] To summarize, the foam model is supported by the provided positioning seat 410, and then the foam model is fixed on the positioning seat 410 through the vacuum pump 440 in cooperation with the conduit 450 and the suction cup 430, and then the positioning seat 410 is driven to rotate by the motor 400 to drive the foam model to rotate, and at the same time, the air is driven by the fan 120 to enter the space between the shell 210 and the first box body 100, driving the air to pass through the electric heating wire 270 for heating, and blown to the rotating foam model on the positioning seat 410 through the through hole 220, the mounting cover 230 and the electric louver fan 240 to dry it, so that the drying device can facilitate uniform drying of the foam model, thereby improving the drying efficiency of the foam model.

[0038] To summarize, the airflow is offset by the electrically controlled louver fans 240 in the left and right directions, and is guided upward into the extension cover 350. The exhaust gas is then introduced into the second box body 300 through the extension cover 350 in cooperation with the transmission pipe 340, and is filtered through the filter block 310 and finally discharged through the exhaust pipe 320, so that the drying device can easily filter the gas generated during the drying process of the foam model, thereby reducing air pollution and improving the use efficiency of the drying device.

[0039] During specific use, a person skilled in the art first opens the door body 130 and places the foam model in the positioning seat 410, then closes the door body 130, and operates the control panel 150 to start the vacuum pump 440, and then the vacuum pump 440 cooperates with the conduit 450 and the suction cup 430 to fix the foam model on the positioning seat 410, and then turns on the fan 120 and the electric heating wire 270, and then the fan 120 drives air into the space between the shell 210 and the first box body 100, drives the air to pass through the electric heating wire 270 for heating, and then the heat flow passes through the through hole 220, the mounting cover 230 and the electric louver fan 240 to blow to the foam model on the positioning seat 410, and then starts the motor 400, and the motor 400 drives the positioning seat 410 to rotate, driving the foam model on the positioning seat 410 to rotate, and at the same time, the airflow is introduced into the second box body 300 through the expansion cover 350 and the transmission pipe 340 after the left and right collisions, and the exhaust gas is filtered through the filter block 310, and finally discharged from the exhaust pipe 320.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hot air drying device for foam model coating, characterized in that: The invention comprises a first box body (100), a support plate (200), a second box body (300) and a motor (400), wherein the support plate (200) is fixedly connected between the lower sides of the inner side walls of the first box body (100), the second box body (300) is located above the top of the first box body (100), the motor (400) is fixedly connected to the middle of the bottom of the support plate (200), and the output end of the motor (400) passes through the middle of the bottom of the support plate (200) and extends to the support plate (200). On the upper side, a mounting hole (110) is opened in the middle of the top of the first box body (100), a fan (120) is fixedly connected between the inner side walls of the mounting hole (110), a shell (210) is fixedly connected to the top of the support plate (200), through holes (220) are opened on the lower sides of the left and right side walls of the shell (210), guide members (250) are fixedly connected to the left and right sides of the top of the support plate (200), and a space between the upper sides of the left and right side walls of the inner cavity of the first box body (100) and the upper sides of the left and right side walls of the inner cavity of the first box body (100) is formed. A casing (260) is fixedly connected, an electric heating wire (270) is fixedly connected between the inner side walls of the casing (260), and the electric heating wires (270) are arranged in sequence from top to bottom, a filter block (310) is fixedly connected between the middle of the top of the inner cavity of the second box (300) and the middle of the bottom of the inner cavity, an air outlet pipe (320) is plugged into the middle of the top right side of the second box (300), a transmission pipe (340) is plugged into the left side of the bottom of the second box (300), and the transmission pipe (340) is plugged into the casing (260). On the left side of the top of the body (210), the end of the transmission tube (340) is fixedly connected to an expansion cover (350), and the expansion cover (350) is fixedly connected to the top of the inner cavity of the shell (210), the output end of the motor (400) is fixedly connected to a positioning seat (410), a mounting groove (420) is opened in the middle of the top of the positioning seat (410), a suction cup (430) is fixedly connected to the bottom of the inner cavity of the mounting groove (420), and a vacuum pump (450) is fixedly connected to the right side of the bottom of the inner cavity of the positioning seat (410).

2. A foam model coating hot air drying device according to claim 1, characterized in that: A door body (130) is hinged in the middle of the front side wall of the first box body (100), and an observation window (140) is inlaid on the front side wall of the door body (130).

3. A foam model coating hot air drying device according to claim 1, characterized in that: A control panel (150) is fixedly connected to the right side of the front side wall of the first box body (100), and the control panel (150) is electrically connected to the fan (120), the electric heating wire (270), the motor (400) and the vacuum pump (450).

4. A foam model coating hot air drying device according to claim 1, characterized in that: A mounting cover (230) is fixedly connected to the lower sides of the left and right side walls of the inner cavity of the shell (210), an electric-controlled louver (240) is fixedly connected to the inner wall of the mounting cover (230), and the electric-controlled louver (240) is electrically connected to the control panel (150).

5. The hot air drying device for foam model coating according to claim 1, characterized in that: The four corners of the bottom of the second box body (300) are fixedly connected with support rods (330), and the support rods (330) are fixedly connected to the top of the first box body (100).

6. A foam model coating hot air drying device according to claim 1, characterized in that: The output end of the vacuum pump (450) is plugged with a catheter (460), and the catheter (460) passes through the top of the inner cavity of the positioning seat (410) and is plugged into the connection end of the suction cup (430).

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