Multi-angle paint baking device for solid wood panel

Abstract

The utility model discloses a multi-angle paint baking device for solid wood boards, which belongs to the field of board processing and comprises an oven, the inner bottom wall of the oven is slidably connected with a placing frame, a baking mechanism is arranged at the top of the oven and blows hot air into the oven from two sides of the oven, and a plurality of layers of solid wood boards are placed on the placing frame. A flow guide assembly is arranged above each layer of solid wood board and comprises a plurality of sets of first flow guide plates and second flow guide plates which are arranged at equal intervals, the second flow guide plates are distributed between every two adjacent first flow guide plates in a crossed mode, flow guide cavities are formed between the adjacent first flow guide plates and second flow guide plates, and the flow guide cavities are arranged in a V shape. The small ends of every two adjacent flow guide cavities are located on the two sides of the containing frame correspondingly. The baking device has the beneficial effects that the flow guide assembly is arranged, air flow blown oppositely from the two sides of the oven enters the flow guide cavity through the large end of the flow guide cavity in a staggered mode through the flow guide assembly, and therefore solid wood boards placed on the supporting rods are baked more evenly, and the baking effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plate processing, in particular to a multi-angle baking varnish device of solid wood board. BACKGROUND

[0002] The solid wood board is the wood board made of complete wood, and the solid wood board is generally classified according to the board substance name, without unified standard specifications, and the solid wood board is relative to a large number of non-solid wood boards, such as plywood, pressed board and the like produced by using wood processing waste, crop straw, chaff, peanut shell and the like, and the plate processing is mainly to process the plate by mechanical or chemical methods, and the product still maintains the basic characteristics of wood, and part of the solid wood board needs to be painted during processing, and baking varnish is needed after painting.

[0003] Through the design of the branch pipe, the air filter, the corrugated pipe and the electromagnetic valve, the discharged gas during baking varnish in the device can be filtered, so that the content of peculiar smell in the gas is reduced, the content of harmful substances is reduced, the safety of the workers during work is improved, the design of the air inlet, the frame, the support, the fan, the support frame and the heating wire facilitates auxiliary air blowing in the device, the drying efficiency of the cabinet board during baking varnish is improved, the blown air is hot air, the influence caused by the entry of cold air is reduced, and the diversity of the device function is improved.

[0004] However, the hot air in the existing baking varnish box is mostly blown out from one direction, so that the baking varnish effect on the side far away from the air outlet is uneven. UTILITY MODEL CONTENTS

[0005] The utility model discloses a multi-angle baking varnish device of solid wood board.

[0006] The utility model discloses a multi-angle baking varnish device of solid wood board.

[0007] A multi-angle baking varnish device of solid wood board, including the oven, the front side of oven is hinged with the open and close door, the inner bottom wall of oven is seted up with the sliding slot, the sliding slot is connected with the rack of placing and sliding, the top of oven is provided with the baking mechanism, the baking mechanism blows hot air from the both sides of oven to the oven, and the rack of placing is placed with multilayer solid wood board, and the top of each layer solid wood board is provided with the flow guide component, the flow guide component includes a plurality of groups of first flow guide plate and second flow guide plate that set up at equal intervals, and the second flow guide plate is crossed and is distributed between the two first flow guide plates of adjacent, and the flow guide cavity is formed between the adjacent first flow guide plate and second flow guide plate, and the flow guide cavity is V-shaped setting, and the small end of two adjacent flow guide cavities is located at the both sides of rack of placing respectively.

[0008] The arc-shaped plate is fixedly connected between the two first guide plates and the two second guide plates.

[0009] Preferably, the placing rack comprises two slide rods slidably connected in the slide grooves of the inner bottom wall of the oven, the top of each slide rod is fixedly connected with two vertical rods, a plurality of support rods are fixedly connected between the left and right vertical rods, the wooden board is placed on the support rods, a plurality of connecting rods are fixedly connected between the front and rear vertical rods, and the connecting rods are located above the support rods.

[0010] Preferably, the first guide plate and the second guide plate are fixedly connected to the top of the connecting rod.

[0011] Preferably, the baking mechanism comprises a purification tank fixedly connected to the top of the oven, a hot air blower fixedly connected to the top of the purification tank, two air inlet pipes connected to the air outlet of the hot air blower, air supply cavities formed in the two side walls of the oven, the air inlet pipes being in communication with the air supply cavities, a plurality of air outlets formed in the inner wall of the oven and in communication with the air supply cavities, and an air outlet pipe fixedly connected to the top of the oven and extending into the purification tank.

[0012] Preferably, an activated carbon adsorption layer is fixedly connected between the inner walls of the purification tank, and the air outlet pipe is located below the activated carbon adsorption layer.

[0013] The beneficial effects are that the flow guide assembly is arranged, the air flow blown from the two sides of the oven enters the flow guide cavity in an interlaced manner through the large end of the flow guide cavity through the flow guide assembly, the wooden board placed on the support rods is baked more uniformly, and the baking paint effect is improved.

[0014] The additional technical features and advantages of the present application will be more apparent in the following description, or can be understood through the specific practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following specific embodiments to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of a multi-angle baking paint device for a wooden board according to the present application;

[0017] Figure 2 is a front view of the internal structure of a multi-angle baking paint device for a wooden board according to the present application;

[0018] Figure 3 is a schematic diagram of a placing rack of a multi-angle baking paint device for a wooden board according to the present application;

[0019] Figure 4 is a guide component schematic view of a multi-angle paint baking device for solid wood boards.

[0020] The reference signs are explained as follows: 1, oven; 101, opening and closing door; 201, sliding rod; 202, vertical rod; 203, support rod; 204, connecting rod; 301, purification box; 302, hot air machine; 303, air inlet pipe; 304, air supply cavity; 305, air outlet pipe; 306, activated carbon adsorption layer; 401, first guide plate; 402, second guide plate; 403, guide cavity; 404, arc-shaped plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0023] The present application will be further described below with reference to the drawings:

[0024] As shown in Figures 1-4 A multi-angle paint baking device for solid wood boards, comprising an oven 1, the front side of the oven 1 is hinged with an opening and closing door 101, the front side of the opening and closing door 101 is welded with a handle, the inner bottom wall of the oven 1 is provided with a sliding groove, a placing rack is slidably connected in the sliding groove, the placing rack comprises two sliding rods 201 slidably connected in the sliding groove of the inner bottom wall of the oven 1, the top of each sliding rod 201 is fixedly connected with two front and rear vertical rods 202, a plurality of equally spaced support rods 203 are fixedly connected between the left and right two vertical rods 202, the solid wood board is placed on the support rods 203, a plurality of equally spaced connecting rods 204 are fixedly connected between the front and rear two groups of vertical rods 202, and the connecting rods 204 are located above the support rods 203.

[0025] The top of the oven 1 is provided with a toasting mechanism for blowing hot air into the oven 1 from both sides of the oven 1, which comprises a purification box 301 bolted to the top of the oven 1, a hot air blower 302 bolted to the top of the purification box 301, an air inlet of the hot air blower 302 in communication with the inside of the purification box 301, two air inlet pipes 303 connected to the air outlet of the hot air blower 302, air supply cavities 304 formed in the two side walls of the oven 1, the air inlet pipes 303 in communication with the air supply cavities 304, a plurality of air outlets in communication with the air supply cavities 304 formed in the inner wall of the oven 1, an air outlet pipe 305 fixedly connected to the top of the oven 1 and extending into the purification box 301, and an activated carbon adsorption layer 306 fixedly connected between the inner walls of the purification box 301 and below the air outlet pipe 305 for adsorbing toxic odors in the gas.

[0026] The placing rack is provided with a plurality of layers of solid wood boards, and a flow guide assembly is arranged above each layer of solid wood boards, the flow guide assembly comprising a plurality of groups of first flow guide plates 401 and second flow guide plates 402 arranged at equal intervals, the first flow guide plates 401 and the second flow guide plates 402 being fixedly connected to the top of the connecting rod 204, the second flow guide plates 402 being cross-distributed between adjacent two first flow guide plates 401, a flow guide cavity 403 being formed between adjacent first flow guide plates 401 and second flow guide plates 402, the flow guide cavity 403 being V-shaped, and the small ends of two adjacent flow guide cavities 403 being located at the two sides of the placing rack, because the smaller the cross section, the greater the flow rate, therefore, the airflow entering the flow guide cavity 403 from the large end of the flow guide cavity 403 has a large flow rate when reaching the small end of the flow guide cavity 403, which makes it difficult for the airflow to enter the flow guide cavity 403 from the small end of the flow guide cavity 403, so that the airflow blown from both sides of the oven 1 enters the flow guide cavity 403 through the large end of the flow guide cavity 403 in a staggered manner, and an arc-shaped plate 404 is bolted between adjacent two first flow guide plates 401 and second flow guide plates 402, the arc-shaped plate 404 being located at the small end of the flow guide cavity 403, the arc-shaped plate 404 guiding the airflow flowing out of the small end of the flow guide cavity 403 so that the airflow enters the purification box 301 through the air outlet pipe 305, thereby realizing gas circulation.

[0027] Working principle: when using, a plurality of solid wood boards are placed on the front and rear two groups of supporting rods 203, then the placing frame is pushed into the oven 1, the opening and closing door 101 is closed, the hot air fan 302 is started, hot air enters the air supply cavity 304 through the air inlet pipe 303, and then is discharged from the air outlet on both sides of the oven 1 into the oven 1, since the flow guide cavities 403 are V-shaped, the small ends of two adjacent flow guide cavities 403 are located on both sides of the placing frame respectively, therefore, the air flow blown from both sides of the oven 1 enters the flow guide cavities 403 in an interleaved way through the large ends of the flow guide cavities 403, so that the solid wood boards placed on the supporting rods 203 are baked more evenly, the baking paint effect is improved, after the hot air flow is blown out from the small ends of the flow guide cavities 403, under the guidance of the arc-shaped plates 404, the hot air flow enters the purification box 301 through the air outlet pipe 305, air circulation is realized, so that the air in the oven 1 flows, thereby the solid wood boards are baked from multiple directions, the baking uniformity is improved.

[0028] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-angle baking paint device for solid wood panels, comprising an oven (1), wherein the oven (1) is hinged to a door (101) on its front side, a sliding groove is provided on the inner bottom wall of the oven (1), a rack is slidably connected in the sliding groove, and a baking mechanism is provided on the top of the oven (1), characterized in that: The baking mechanism blows hot air into the oven (1) from both sides. The rack holds multiple layers of solid wood boards, and each layer of solid wood boards has a flow guide assembly above it. The flow guide assembly includes multiple sets of first flow guide plates (401) and second flow guide plates (402) arranged at equal intervals. The second flow guide plates (402) are distributed crosswise between two adjacent first flow guide plates (401). A flow guide cavity (403) is formed between adjacent first flow guide plates (401) and second flow guide plates (402). The flow guide cavity (403) is V-shaped, and the small ends of two adjacent flow guide cavities (403) are located on both sides of the rack.

2. The multi-angle baking paint device for solid wood panels according to claim 1, characterized in that: An arc-shaped plate (404) is fixedly connected between two adjacent first guide plates (401) and second guide plates (402), and the arc-shaped plate (404) is located at the small end of the guide cavity (403).

3. The multi-angle baking paint device for solid wood panels according to claim 1, characterized in that: The placement rack includes two sliding rods (201) slidably connected to the grooves in the bottom wall of the oven (1). Each sliding rod (201) has two front and rear vertical rods (202) fixedly connected to its top. A number of equally spaced support rods (203) are fixedly connected between the left and right vertical rods (202). Solid wood boards are placed on the support rods (203). A number of equally spaced connecting rods (204) are fixedly connected between the front and rear sets of vertical rods (202). The connecting rods (204) are located above the support rods (203).

4. The multi-angle baking paint device for solid wood panels according to claim 3, characterized in that: The first guide plate (401) and the second guide plate (402) are fixedly connected to the top of the connecting rod (204).

5. The multi-angle baking paint device for solid wood panels according to claim 1, characterized in that: The baking mechanism includes a purification chamber (301) fixedly connected to the top of the oven (1). A hot air blower (302) is fixedly connected to the top of the purification chamber (301). The air outlet of the hot air blower (302) is connected to two air inlet pipes (303). Air supply chambers (304) are opened in the inner side walls of the oven (1). The air inlet pipes (303) are connected to the air supply chambers (304). Several air vents connected to the air supply chambers (304) are opened in the inner wall of the oven (1). An air outlet pipe (305) is fixedly connected to the top of the oven (1). The other end of the air outlet pipe (305) extends into the purification chamber (301).

6. The multi-angle baking paint device for solid wood panels according to claim 5, characterized in that: An activated carbon adsorption layer (306) is fixedly connected between the inner walls of the purification box (301), and the air outlet pipe (305) is located below the activated carbon adsorption layer (306).

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