Paint baking device for photo frame processing

Abstract

The utility model provides a paint baking device for photo frame processing. A center heating rod, bottom heating rods, side wall heating rods and top heating rods are electrified and then heat to bake side walls of a photo frame to be baked. Oil smoke generated in the baking process is discharged into the oil smoke inlet cavity through the oil smoke pipe, and the oil smoke in the oil smoke inlet cavity rises along the inclined partition plate and enters the oil smoke backflow cavity through the oil smoke inlet hole. Oil fume rises to the top of the oil fume backflow cavity along the oil fume climbing inclined top. And oil fume at the top of the oil fume backflow cavity enters the filter box through the cooling pipes. Oil fume is cooled into a liquid state in the process of passing through the cooling pipes, and the liquid-state oil fume enters the oil fume backflow cavity along the cooling pipes and flows into the bottom of the oil fume backflow cavity along the inclined partition plate. The liquid oil fume flows into the oil fume collecting box through the oil fume collecting pipe. The activated carbon arranged in the filter box can be used for further adsorbing the lampblack entering the filter box.

Description

Technical Field

[0001] The utility model relates to the field of picture frame baking varnish, in particular to a baking varnish device for picture frame processing. Background Technique

[0002] The inside of the picture frame is hollowed out, and the blank space is just for placing common photos. It is mainly used for positioning the four sides of the photo and enhancing its beauty. It is also beneficial to protect the quality of the photo. For example, a picture frame with glass can prevent the photo from discoloring and turning yellow, etc. It is a hollowed-out decorative item. Classified by material, picture frames are divided into wooden picture frames, plastic picture frames, aluminum alloy picture frames, crystal picture frames, resin picture frames, etc. Among them, wooden picture frames are light in texture, good in corrosion resistance, excellent in moisture-proof performance, strong in structural stability, and deeply loved by consumers. Among them, wooden picture frames are further divided into paulownia picture frames, whitewood picture frames, nanmu picture frames, pine picture frames, etc. Wooden picture frames are also divided into square picture frames and round picture frames.

[0003] However, in order to increase the anti-corrosion performance, wear resistance and decorative performance of the picture frame, it is usually necessary to spray paint on the outer surface of the picture frame, and after the spray painting treatment, it is necessary to bake the picture frame. Traditional picture frame baking varnish equipment, such as the technical solution to be protected by the patent with the application number CN202222277471.X and the invention name of a baking varnish device for picture frame processing, does not treat the oil fume generated during the baking varnish process, resulting in the oil fume affecting the external environment and damaging the health of personnel. Content of the Utility Model

[0004] Based on this, in view of the technical problem that traditional picture frame baking varnish equipment does not treat the oil fume generated during the baking varnish process, resulting in the oil fume affecting the external environment and damaging the health of personnel, it is necessary to provide a baking varnish device for picture frame processing.

[0005] A baking varnish device for picture frame processing, the baking varnish device for picture frame processing includes: a support frame, a baking mechanism and an oil fume treatment mechanism;

[0006] The baking mechanism includes a baking oven, an oven cover, a central heating rod, four bottom heating components, four side wall heating components and four top heating components; the baking oven is connected to the support frame, the baking oven is a hollow cuboid structure with one end open, and the oven cover is arranged on the top of the baking oven and is detachably connected to the baking oven; a smoke pipe is arranged in the middle area of the oven cover; the central heating rod is received in the baking oven and is connected to the middle area at the bottom of the oven cover; the four bottom heating components, the four side wall heating components and the four top heating components are all received in the baking oven;

[0007] The four bottom heating components are evenly distributed around the bottom of the baking oven. Each bottom heating component includes two bottom connection blocks and a bottom heating rod. Each end of the bottom heating rod is correspondingly connected to the bottom of the baking oven through one of the bottom connection blocks. The four sidewall heating components are evenly distributed on the sidewalls of the baking oven. Each sidewall heating component includes two sidewall connection blocks and a sidewall heating rod. Each end of the sidewall heating rod is correspondingly connected to one sidewall of the baking oven through one of the sidewall connection blocks. The four top heating components are evenly distributed around the oven lid. Each top heating component includes two top connection blocks and a top heating rod. Each end of the top heating rod is correspondingly connected to the oven lid through one of the top connection blocks.

[0008] The oil fume treatment mechanism includes an oil fume collection box, an inclined partition board, an oil fume collection tank, an oil fume collection pipe, a plurality of cooling pipes, and a filter box. The bottom of the oil fume collection box is communicated with the output end of the oil fume pipe. The inclined partition board is arranged in the oil fume collection box to divide the interior of the oil fume collection box into an oil fume inlet chamber and an oil fume return chamber. An oil fume inlet hole is formed at the top of the inclined partition board. The oil fume inlet chamber is communicated with the oil fume return chamber through the oil fume inlet hole. The oil fume collection tank is connected to the support frame. The oil fume collection tank is communicated with the bottom of the oil fume return chamber through the oil fume collection pipe. The top of the oil fume collection box above the oil fume inlet hole is an oil fume climbing inclined top. The top of the oil fume collection tank is connected to the filter box through each of the cooling pipes. The oil fume return chamber is communicated with the filter box through each of the cooling pipes. Activated carbon is arranged in the filter box, and an exhaust pipe is arranged at the top of the filter box.

[0009] In one embodiment, the exhaust pipe is integrally formed with the filter box.

[0010] In one embodiment, the oil fume pipe is integrally formed with the oven lid.

[0011] In one embodiment, an insertion fixing rod is arranged on the bottom connection block.

[0012] In one embodiment, the insertion fixing rod is integrally formed with the bottom connection block.

[0013] In one embodiment, the bottom connection block is integrally formed with the baking oven.

[0014] In one embodiment, the sidewall connection block is integrally formed with the baking oven.

[0015] In one embodiment, the top connection block is integrally formed with the oven lid.

[0016] In one embodiment, the fume collection pipe and the fume collection box are integrally formed.

[0017] In one embodiment, the fume collection pipe and the fume converging box are integrally formed.

[0018] During the working process of the above-mentioned paint baking device for photo frame processing, the photo frame to be baked is placed on each bottom connecting block of the four bottom heating components. The oven cover is covered on the baking oven, and after the central heating rod, each bottom heating rod, each side wall heating rod, and each top heating rod are powered on, they generate heat to bake each side wall of the photo frame to be baked. The fumes generated during the baking process are discharged into the fume inlet cavity through the fume pipe. The fumes in the fume inlet cavity rise along the inclined partition and enter the fume reflux cavity through the fume inlet hole. The fumes rise along the fume climbing inclined top to the top of the fume reflux cavity. The fumes at the top of the fume reflux cavity enter the filter box through each cooling pipe. The fumes are cooled into a liquid state during the process of passing through each cooling pipe, and the liquid fumes flow into the fume reflux cavity along each cooling pipe and flow into the bottom of the fume reflux cavity along the inclined partition. The liquid fumes flow into the fume collection box through the fume collection pipe. The activated carbon provided in the filter box can further adsorb the fumes entering the filter box, and the fumes treated by the activated carbon adsorption are discharged to the outside through the discharge pipe. The above-mentioned paint baking device for photo frame processing has high baking efficiency for the photo frame and effectively collects and filters the fumes generated during the baking process, avoiding pollution to the external environment. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of a paint baking device for photo frame processing in one embodiment;

[0020] Figure 2 It is a partial structural schematic diagram of a paint baking device for photo frame processing in one embodiment;

[0021] Figure 3 It is a partial structural schematic diagram of a paint baking device for photo frame processing in one embodiment;

[0022] Figure 4 It is Figure 2 A schematic structural diagram of another perspective of a partial paint baking device for photo frame processing in an embodiment. Detailed Embodiments

[0023] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following provides a detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. 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 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 thus should not be construed as a limitation of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0025] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.

[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0028] Please refer to Figures 1 to 4 , the present utility model provides a baking device 10 for photo frame processing, and the baking device 10 for photo frame processing includes: a support frame 100, a baking mechanism 200, and an oil fume treatment mechanism 300.

[0029] The baking mechanism 200 includes a baking oven 210, an oven cover 220, a central heating rod 230, four bottom heating components 240, four side wall heating components 250, and four top heating components 260. The baking oven 210 is connected to the support frame 100, and the baking oven 210 is a hollow rectangular parallelepiped structure with one end open. The oven cover 220 is covered on the top of the baking oven 210 and is detachably connected to the baking oven 210. An oil fume pipe 221 is provided in the middle area of the oven cover 220. In this embodiment, the oil fume pipe 221 is integrally formed with the oven cover 220. The central heating rod 230 is received in the baking oven 210 and is connected to the middle area at the bottom of the oven cover 220. The four bottom heating components 240, the four side wall heating components 250, and the four top heating components 260 are all received in the baking oven 210.

[0030] The four bottom heating components 240 are evenly distributed around the bottom of the baking oven 210. The bottom heating component 240 includes two bottom connection blocks 241 and a bottom heating rod 242. Each end of the bottom heating rod 242 is correspondingly connected to the bottom of the baking oven 210 through a bottom connection block 241. In this embodiment, the bottom connection block 241 is integrally formed with the baking oven 210. The four side wall heating components 250 are evenly distributed on the side walls of the baking oven 210. The side wall heating component 250 includes two side wall connection blocks 251 and a side wall heating rod 252. Each end of the side wall heating rod 252 is correspondingly connected to one side wall of the baking oven 210 through a side wall connection block 251. In this embodiment, the side wall connection block 251 is integrally formed with the baking oven 210. The four top heating components 260 are evenly distributed around the oven cover 220. The top heating component 260 includes two top connection blocks 261 and a top heating rod 262. Each end of the top heating rod 262 is correspondingly connected to the oven cover 220 through a top connection block 261. In this embodiment, the top connection block 261 is integrally formed with the oven cover 220.

[0031] The oil fume treatment mechanism 300 includes an oil fume collection box 310, an inclined partition 320, an oil fume collection box 330, an oil fume collection pipe 340, a plurality of cooling pipes 350, and a filter box 360. The bottom of the oil fume collection box 310 is communicated with the output end of the oil fume pipe 221. The inclined partition 320 is arranged in the oil fume collection box 310 to divide the interior of the oil fume collection box 310 into an oil fume inlet chamber 301 and an oil fume return chamber 302. An oil fume inlet hole 303 is formed at the top of the inclined partition 320. The oil fume inlet chamber 301 is communicated with the oil fume return chamber 302 through the oil fume inlet hole 303. The oil fume collection box 330 is connected to the support frame 100, and the oil fume collection box 330 is communicated with the bottom of the oil fume return chamber 302 through the oil fume collection pipe 340. In this embodiment, the oil fume collection pipe 340 and the oil fume collection box 330 are integrally formed. In another embodiment, the oil fume collection pipe 340 and the oil fume collection box 310 are integrally formed. The top of the oil fume collection box 310 at the oil fume inlet hole 303 is an oil fume climbing inclined top 311. The top of the oil fume collection box 330 is connected to the filter box 360 through each cooling pipe 350. The oil fume return chamber 302 is communicated with the filter box 360 through each cooling pipe 350. Activated carbon is arranged in the filter box 360, and an exhaust pipe 361 is arranged at the top of the filter box 360. In this embodiment, the exhaust pipe 361 and the filter box 360 are integrally formed.

[0032] In order to fix the photo frame to be baked, in one embodiment, an insertion fixing rod 243 is arranged on the bottom connecting block 241. Further, the insertion fixing rod 243 and the bottom connecting block 241 are integrally formed. The photo frame to be baked is placed on each bottom connecting block 241 of the four bottom heating components 240. So that each insertion fixing rod 243 is correspondingly inserted into a threaded hole on the photo frame to be baked. Thereby, the photo frame to be baked is stably fixed. In this way, the insertion fixing rod 243 arranged on the bottom connecting block 241 can fix the photo frame to be baked.

[0033] During the operation of the above-mentioned baking device 10 for photo frame processing, the photo frame to be baked is placed on each bottom connecting block 241 of the four bottom heating components 240. The oven cover 220 is set on the baking oven 210. After the central heating rod 230, each bottom heating rod 242, each side wall heating rod 252, and each top heating rod 262 are powered on and generate heat, they bake each side wall of the photo frame to be baked. The oil fume generated during the baking process is discharged into the oil fume inlet chamber 301 through the oil fume pipe 221. The oil fume in the oil fume inlet chamber 301 rises along the inclined partition 320 and enters the oil fume return chamber 302 through the oil fume inlet hole 303. The oil fume rises along the oil fume climbing inclined top 311 to the top of the oil fume return chamber 302. The oil fume at the top of the oil fume return chamber 302 enters the filter box 360 through each cooling pipe 350. The oil fume is cooled into a liquid state during the process of passing through each cooling pipe 350. The liquid oil fume enters the oil fume return chamber 302 along each cooling pipe 350 and flows into the bottom of the oil fume return chamber 302 along the inclined partition 320. The liquid oil fume flows into the oil fume collection box 330 through the oil fume collection pipe 340. The activated carbon provided in the filter box 360 can further adsorb the oil fume entering the filter box 360. The oil fume treated by the activated carbon adsorption is discharged to the outside through the discharge pipe 361. The above-mentioned baking device 10 for photo frame processing has high baking efficiency for the photo frame and effectively collects and filters the oil fume generated during the baking process, avoiding pollution to the external environment.

[0034] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0035] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A paint baking device for photo frame processing, characterized in that: include: Support frame, baking mechanism and oil fume treatment mechanism; The baking mechanism comprises a baking box, an oven cover, a central heating rod, four bottom heating components, four side wall heating components and four top heating components; the baking box is connected to the support frame, the baking box is a hollow rectangular parallelepiped structure with one end open, the oven cover is arranged on the top of the baking box and is detachably connected to the baking box; a fume pipe is arranged in the middle area of ​​the oven cover; the central heating rod is accommodated in the baking box and is connected to the middle area of ​​the bottom of the oven cover; the four bottom heating components, the four side wall heating components and the four top heating components are all accommodated in the baking box; The four bottom heating assemblies are evenly distributed around the bottom of the baking oven, the bottom heating assembly includes two bottom connecting blocks and a bottom heating rod, and each end of the bottom heating rod is connected to the bottom of the baking oven through a corresponding bottom connecting block; the four side wall heating assemblies are evenly distributed on the side walls of the baking oven, the side wall heating assembly includes two side wall connecting blocks and a side wall heating rod, and each end of the side wall heating rod is connected to a side wall of the baking oven through a corresponding side wall connecting block; the four top heating assemblies are evenly distributed around the oven cover, the top heating assembly includes two top connecting blocks and a top heating rod, and each end of the top heating rod is connected to the oven cover through a corresponding top connecting block; The oil fume treatment mechanism comprises an oil fume collection box, an inclined partition, an oil fume collection box, an oil fume collection pipe, a plurality of cooling pipes and a filter box; the bottom of the oil fume collection box is connected with the output end of the oil fume pipe; the inclined partition is arranged in the oil fume collection box to divide the interior of the oil fume collection box into an oil fume inlet chamber and an oil fume reflux chamber, and an oil fume inlet hole is opened on the top of the inclined partition; the oil fume inlet chamber is connected with the oil fume reflux chamber through the oil fume inlet hole; the oil fume collection box is connected with the support frame, and the oil fume collection box is connected with the bottom of the oil fume reflux chamber through the oil fume collection pipe; the oil fume collection box is an oil fume climbing inclined roof at the top of the oil fume inlet hole; The top of the oil fume collection box is connected to the filter box through each of the cooling pipes; the oil fume reflux chamber is connected to the filter box through each of the cooling pipes; activated carbon is arranged in the filter box, and a discharge pipe is arranged on the top of the filter box.

2. The paint baking device for photo frame processing according to claim 1, characterized in that: The discharge pipe and the filter box are integrally formed.

3. The paint baking device for photo frame processing according to claim 1, characterized in that: The oil fume pipe and the oven cover are integrally formed.

4. The paint baking device for photo frame processing according to claim 1, characterized in that: The bottom connecting block is provided with an inserted fixing rod.

5. The paint baking device for photo frame processing according to claim 4, characterized in that: The inserted fixing rod and the bottom connecting block are integrally formed.

6. The paint baking device for photo frame processing according to claim 1, characterized in that: The bottom connecting block is integrally formed with the baking oven.

7. The paint baking device for photo frame processing according to claim 1, characterized in that: The side wall connecting block is integrally formed with the baking oven.

8. The paint baking device for photo frame processing according to claim 1, characterized in that: The top connecting block is integrally formed with the oven cover.

9. The paint baking device for photo frame processing according to claim 1, characterized in that: The oil fume collection pipe and the oil fume collection box are integrally formed.

10. The paint baking device for photo frame processing according to claim 1, characterized in that: The oil fume collecting pipe and the oil fume collecting box are integrally formed.

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