New energy automobile PVC drying room pre-baking heating equipment

Abstract

The utility model discloses new energy automobile PVC drying room pre-baking heating equipment which comprises a baking support, a plurality of reinforcing longitudinal rods are evenly welded to the top of the baking support, a plurality of reinforcing transverse rods are evenly connected to the position, close to the middle, of the top of the baking support through bolts, and the reinforcing transverse rods and the reinforcing longitudinal rods are welded in a crossed mode. A plurality of reinforcing vertical rods are symmetrically welded to the positions, close to the bottom, of the side wall of the baking support, and extending frames are symmetrically welded to the positions, close to the bottom, of the inner side wall of the baking support. The three-section type continuous heating baking lamp sets are arranged in the baking equipment, so that the baking equipment can stably bake the outer wall of a vehicle inside, the baking quality of the vehicle is improved, the adjusting frames are arranged between the multiple lamp sets and the baking lamp sets, the baking equipment can be adjusted at different angles, and the baking quality of the vehicle is improved. Accordingly, angle adjustment can be conducted according to the vehicle needing to be baked, and the machining quality is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle application technology, and in particular to a pre-baking heating device for PVC drying ovens for new energy vehicles. Background Technology

[0002] Pre-baking heating of PVC ovens for new energy vehicles is an important process. During the heating process, PVC materials can better adhere to the surface of the vehicle body, making the coating more uniform and smooth, reducing defects such as bubbles and wrinkles, thereby improving the appearance quality and durability of the coating. Pre-baking heating can make the PVC coating bond more tightly to the surface of the vehicle body, improve the adhesion of the coating, prevent problems such as peeling and flaking during use, and extend the service life of the vehicle body.

[0003] Existing automotive PVC drying ovens often require preheating, which takes a long time and results in low production efficiency, high energy consumption, and low thermal efficiency. In addition, traditional hot air circulation may cause temperature differences in the baking chamber, resulting in inconsistent paint curing and affecting quality. Therefore, this utility model proposes a pre-baking heating device for new energy vehicle PVC drying ovens. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a pre-baking heating device for PVC drying ovens for new energy vehicles. By setting a three-stage continuous heating baking lamp group inside the baking equipment, it can stably bake the outer wall of the vehicle inside, thereby improving the baking quality of the vehicle. Furthermore, an adjustment rack is set between multiple lamp groups and the baking oven, which can be adjusted at different angles, thereby allowing the angle to be adjusted according to the vehicle to be baked, further ensuring the processing quality.

[0005] To solve the above-mentioned technical problems, the present invention provides a pre-baking heating device for PVC drying ovens for new energy vehicles, including a baking support frame. Multiple reinforcing longitudinal bars are uniformly welded to the top of the baking support frame. Multiple reinforcing horizontal bars are uniformly bolted to the top of the baking support frame near the center, and these horizontal bars are welded intersectingly with the longitudinal bars. Multiple reinforcing vertical bars are symmetrically welded to the side walls of the baking support frame near the bottom. Extension frames are symmetrically welded to the inner side walls of the baking support frame near the bottom. Multiple bottom light groups mounted on adjustment frames are uniformly arranged on the top of two extension frames near their opposite faces. Multiple skirt light groups mounted on adjustment frames are symmetrically arranged on the bottom of the inner side walls of the baking support frame. Multiple side light groups mounted on adjustment frames are symmetrically arranged on the inner side walls of the baking support frame. Three sets of top light groups are arranged on the inner top of the baking support frame. A taillight is installed on the inner bottom of the baking support frame near one side.

[0006] The present invention is further configured such that rock wool board covers are snapped onto the side walls and top of the baking rack.

[0007] The above technical solution uses rock wool boards to keep the temperature inside the baking rack warm, reducing energy loss.

[0008] The present invention is further configured such that: each of the extension frames has five bottom light groups arranged at equal intervals.

[0009] The above technical solution allows for the baking process of the bottom surface of the vehicle body using multiple bottom light groups.

[0010] The present invention is further configured such that both sets of skirt light groups are arranged in five equidistant groups, and both are inclined.

[0011] The above technical solution allows for the baking process of the bottom skirt edge of the vehicle body using multiple angled skirt light groups.

[0012] The present invention is further configured such that: the two symmetrical side light groups are arranged in nine equidistant groups, with three groups forming a set.

[0013] The above technical solution divides the nine side lights into three groups and sets them into three heating stages, so that the vehicles entering can be baked stably in a gradually increasing heating process, ensuring the quality of the vehicle body baking.

[0014] The present invention is further configured such that the three sets of top light groups are arranged at equal intervals, and each set of top light groups consists of three equally spaced lights.

[0015] Using the above technical solution, three sets of top lights, along with side lights and bottom lights, are used to heat the car body.

[0016] The present invention is further configured such that the plurality of side light groups are respectively arranged in a spaced manner with the plurality of skirt light groups.

[0017] The above technical solution facilitates the gradual heating and baking of multiple side light groups and side skirt light groups during the baking process, thereby ensuring the quality of the baking process.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. The present invention proposes a pre-baking heating equipment for PVC drying ovens for new energy vehicles, which is equipped with a three-stage continuous heating baking lamp group inside the baking equipment, enabling it to stably bake the outer wall of the vehicle inside, thereby improving the baking quality of the vehicle.

[0020] 2. The new energy vehicle PVC drying oven pre-baking heating equipment proposed in this utility model sets up an adjustment rack between multiple lamp groups and the baking area, which can be adjusted at different angles, thereby adjusting the angle according to the vehicle to be baked, and further ensuring the processing quality. Attached Figure Description

[0021] Figure 1 This is the first structural diagram of a pre-baking and heating device for a PVC drying oven for new energy vehicles according to this utility model;

[0022] Figure 2 This is a second structural diagram of a pre-baking and heating device for PVC drying ovens for new energy vehicles according to this utility model;

[0023] Figure 3 This is a side view of a pre-baking and heating device for PVC drying ovens for new energy vehicles according to this utility model.

[0024] In the picture: 1. Baking rack; 11. Reinforcing longitudinal bar; 12. Reinforcing horizontal bar; 13. Reinforcing vertical bar; 2. Extension rack; 3. Bottom light assembly; 4. Skirt light assembly; 5. Side light assembly; 6. Top light assembly; 7. Taillight. Detailed Implementation

[0025] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0026] like Figures 1-3As shown, a pre-baking heating device for PVC drying ovens for new energy vehicles includes a baking support 1. Rock wool panels are snapped onto the side walls and top of the baking support 1. The rock wool panels insulate the temperature generated inside the baking support 1, reducing energy loss. Multiple reinforcing longitudinal bars 11 are uniformly welded to the top of the baking support 1. Multiple reinforcing horizontal bars 12 are uniformly bolted to the top of the baking support 1 near the center, and these horizontal bars 12 are cross-welded to the reinforcing longitudinal bars 11. Multiple reinforcing vertical bars 13 are symmetrically welded to the side walls of the baking support 1 near the bottom. Extension frames 2 are symmetrically welded to the inner side walls of the baking support 1 near the bottom. Each extension frame 2 has five bottom light groups 3 arranged equidistantly. These multiple bottom light groups 3 can bake the bottom surface of the vehicle body. Multiple bottom light groups 3 mounted on adjustment frames are uniformly arranged on the top of two extension frames 2 near their opposite sides. Multiple skirt light groups 4 mounted on adjustment frames are symmetrically arranged at the bottom of the inner side walls of the baking support 1. Two sets of skirt light groups... Each of the five light groups 4 is arranged at equal intervals and is tilted. The use of multiple tilted side light groups 4 can bake the bottom side skirt of the vehicle body. The inner wall of the baking bracket 1 is symmetrically equipped with multiple side light groups 5 mounted on the adjustment frame. Each of the two symmetrical side light groups 5 is arranged with nine lights at equal intervals, and three lights are grouped together. The nine side light groups 5 are divided into three groups and heated in three stages, so that the vehicle can be baked stably in a gradually increasing temperature baking process, ensuring the baking quality of the vehicle body. The multiple side light groups 5 are arranged in a staggered manner with the multiple side light groups 4, so that the multiple side light groups 5 and the side light groups 4 can be baked in a gradually increasing temperature during the baking process, thereby ensuring the baking quality of the vehicle body. The inner top of the baking bracket 1 is equipped with three sets of top light groups 6. The three sets of top light groups 6 are arranged at equal intervals, and each set of top light groups 6 consists of three lights arranged at equal intervals. The three sets of top light groups 6 work together with the side light groups 5 and the bottom light groups 3 to bake the vehicle body. The taillight 7 is installed on one side of the inner bottom of the baking bracket 1.

[0027] In use, the bottom light group 3, side light group 4, side light group 5, top light group 6 and taillight 7 are first installed in the corresponding positions of the baking bracket 1, and the entire baking space is divided into three baking stages. Then, the vehicle to be baked is moved at a passing speed of 3.5 meters per minute, and the temperature of the three-stage short-wave infrared light group inside is gradually increased. During the slow movement of the vehicle, the baking temperature of the body can be gradually increased, thereby ensuring the baking quality of the body.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A pre-baking heating device for PVC drying ovens for new energy vehicles, comprising a baking rack (1), characterized in that: The top of the baking bracket (1) is uniformly welded with multiple reinforcing longitudinal bars (11). The top of the baking bracket (1) is uniformly bolted with multiple reinforcing cross bars (12) near the middle position. The multiple reinforcing cross bars (12) are welded to the multiple reinforcing longitudinal bars (11) at intersections. The side wall of the baking bracket (1) is symmetrically welded with multiple reinforcing vertical bars (13) near the bottom position. The inner side wall of the baking bracket (1) is symmetrically welded with extension frames (2) near the bottom position. The top of the two extension frames (2) is uniformly arranged with multiple bottom light groups (3) installed on the adjustment frame near the opposite face. The bottom of the inner side wall of the baking bracket (1) is symmetrically arranged with multiple skirt light groups (4) installed on the adjustment frame. The inner side wall of the baking bracket (1) is symmetrically arranged with multiple side light groups (5) installed on the adjustment frame. The inner top of the baking bracket (1) is provided with three sets of top light groups (6). The inner bottom of the baking bracket (1) is installed with a taillight (7) near one side.

2. The pre-baking heating equipment for PVC drying ovens for new energy vehicles according to claim 1, characterized in that: The baking rack (1) is fitted with a rock wool board cover on both its side wall and top.

3. The pre-baking and heating equipment for PVC drying ovens for new energy vehicles according to claim 1, characterized in that: Each of the extension frames (2) has five bottom light groups (3) arranged at equal intervals.

4. The pre-baking and heating equipment for PVC drying ovens for new energy vehicles according to claim 1, characterized in that: Both sets of skirt light groups (4) are arranged in five equidistant positions and are inclined.

5. The pre-baking heating equipment for PVC drying ovens for new energy vehicles according to claim 1, characterized in that: The two symmetrical side light groups (5) are arranged in nine equidistant groups, with three in a group.

6. The pre-baking heating equipment for PVC drying ovens for new energy vehicles according to claim 1, characterized in that: All three sets of top light groups (6) are arranged at equal intervals, and each set of top light groups (6) consists of three equally spaced lights.

7. The pre-baking heating equipment for PVC drying ovens for new energy vehicles according to claim 1, characterized in that: The multiple side light groups (5) are respectively arranged in a corresponding manner with the multiple skirt light groups (4) at intervals.

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