Automobile EPP ceiling forming equipment

Abstract

The utility model relates to the technical field of automobile ceiling production equipment, in particular to automobile EPP ceiling forming equipment which comprises a box body, two partition plates are fixedly connected to the inner wall of the box body, and a heating cavity is formed between the opposite sides of the two partition plates and the inner wall of the box body. A preheating cavity is formed between the opposite sides of the two partition plates and the inner wall of the box body. Through the arrangement of the adjusting mechanism, in the heating process of one EPP plate, the other heated EPP plate can be subjected to the procedures of extrusion forming, cooling and the like, the time for waiting for heating and cooling is effectively utilized, the production efficiency is improved, and under the action of the auxiliary assembly, the production efficiency is improved. The preheating device can heat the interior of the preheating cavity in the die extrusion forming process, the situation that the forming effect is affected by plate cooling after die surface temperature contact is low is avoided, meanwhile, the preheating device is used for preheating a new plate when the new plate is replaced after the plate is extruded, formed and cooled, and then the heating time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile roof production equipment, in particular to automobile EPP roof molding equipment. Background Art

[0002] EPP material has good elasticity, shock and compression resistance, is non-toxic and odorless, and has a small weight. Applying EPP material to the car roof can reduce the weight of the roof while improving the safety factor.

[0003] After searching, a Chinese patent discloses an EPP molding equipment and process (publication number CN109016326B). The patented technology preheats the steam in the cavity and enters the insulation cavity through the second steam pipe, and then makes the pre-storage tank have a higher temperature to preserve the raw materials after pre-pressing treatment. However, this structure can only produce a single product at a time, and the production efficiency is low. Therefore, the technicians in this field provide an automobile EPP roof molding equipment to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile EPP ceiling molding device in order to solve the above-mentioned problem, thereby improving the problem of low production efficiency of existing equipment.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: an automobile EPP ceiling molding device, comprising: a box body, the inner wall of the box body is fixedly connected with two partitions, a heating cavity is formed between the opposite sides of the two partitions and the inner wall of the box body, and a preheating cavity is formed between the opposite sides of the two partitions and the inner wall of the box body; an adjusting mechanism, the adjusting mechanism is arranged inside the box body; wherein, the adjusting mechanism comprises a mounting frame slidably connected to the inside of the box body, the top of the mounting frame is provided with two placement cavities, the top of the mounting frame is provided with two covers which respectively cover the two placement cavities, and the inside of the cover body is provided with an auxiliary component.

[0006] Preferably, the auxiliary component includes a first mounting block fixedly connected to the top of the mounting frame, two second mounting blocks are fixedly connected to the top of the mounting frame, a mounting cavity is formed between the two sides of the first mounting block and the adjacent second mounting blocks, the cover body is hinged to the inside of the mounting cavity, and a handle is provided on one side of the cover body.

[0007] Preferably, a heat conducting plate is embedded in the bottom of the cover body, evenly distributed through holes are opened inside the cover body, evenly distributed heat conducting blocks are fixedly connected to the top of the heat conducting plate, and the upper ends of the heat conducting blocks extend to the inside of the adjacent through holes.

[0008] Preferably, the surface of the first mounting block is provided with through holes which are evenly distributed and correspond to the through holes, and the side of the second mounting block close to the cover body is provided with a ventilation groove which is connected with the through holes.

[0009] Preferably, the inner wall of the installation cavity is slidably connected with two symmetrically distributed blocks, the opposite sides of the two blocks respectively block the ventilation slot and the through hole, the top of the block is fixedly connected with evenly distributed springs, and the opposite sides of the two blocks are fixedly connected with trigger plates.

[0010] Preferably, a ventilation cavity is opened on the other side of the second mounting block, a fan is arranged inside the ventilation cavity, the ventilation slot is connected with the adjacent ventilation cavity, and a filter is embedded and installed on the inner wall of the ventilation cavity.

[0011] Preferably, the cross-sectional shape of the heat conducting block is rectangular, and the top surface of the heat conducting block is flush with the center of the through hole.

[0012] The beneficial effects of the utility model are as follows: the setting of the adjustment mechanism can perform extrusion molding, cooling and other processes on another heated EPP sheet while one of the EPP sheets is being heated, effectively utilizing the waiting time for heating and cooling, and improving production efficiency; and under the action of the auxiliary components, the inside of the preheating cavity can be heated during the extrusion molding of the mold, avoiding the cooling of the sheet after contact with the mold surface due to the low temperature and affecting the molding effect; at the same time, it can be used to preheat the new sheet when replacing the new sheet after the sheet is extruded and cooled, thereby reducing the heating time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a partial cross-sectional schematic diagram of the utility model;

[0015] Figure 3 It is a distribution diagram of the cover body, the first mounting block and the second mounting block of the utility model;

[0016] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0017] In the figure: 1. box body; 101. partition; 102. heating chamber; 103. preheating chamber; 2. adjustment mechanism; 201. mounting frame; 202. placement chamber; 203. cover body; 21. auxiliary component; 2101. first mounting block; 2102. second mounting block; 2103. filter; 2104. fan; 2105. trigger plate; 2106. spring; 2107. stopper; 2108. through hole; 2109. heat conducting plate; 2110. heat conducting block; 2111. through hole. DETAILED DESCRIPTION

[0018] 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.

[0019] When implementing: Figure 1-4 As shown, an automobile EPP ceiling forming device comprises: a box body 1, the inner wall of the box body 1 is fixedly connected with two partitions 101, a heating chamber 102 is formed between the opposite sides of the two partitions 101 and the inner wall of the box body 1, and a preheating chamber 103 is formed between the opposite sides of the two partitions 101 and the inner wall of the box body 1; an adjusting mechanism 2, the adjusting mechanism 2 is arranged inside the box body 1; wherein the adjusting mechanism 2 comprises a mounting frame 201 slidably connected to the inside of the box body 1, the top of the mounting frame 201 is provided with two placement chambers 202, the top of the mounting frame 201 is provided with two covers 203 which respectively cover the two placement chambers 202, and the inside of the cover 203 is provided with an auxiliary component 21;

[0020] The placement chamber 202 is set up to place the EPP sheet, and the heating chamber 102 is provided with a heating device, which can be used to heat the EPP sheet. The two preheating chambers 103 are provided with molds. The heating device and the mold are relatively mature components in this technical field, which are not shown in the figure. After the EPP sheet is placed in one of the placement chambers 202, it is moved to the heating chamber 102 and can be connected with the heating chamber 102. At this time, the other placement chamber 202 is connected with the preheating chamber 103. During the heating process, the previously heated EPP sheet can be moved from the placement chamber 202 to cooperate with the mold After extrusion molding, the unprocessed EPP sheet can be taken out and placed after cooling. At this time, the EPP sheet in the placement chamber 202 connected to the heating chamber 102 is heated, and the sliding mounting frame 201 can move the heated EPP sheet to another preheating chamber 103 for subsequent processing. The operation is simple and convenient, and the work efficiency can be effectively improved. It avoids the traditional automobile EPP ceiling, which takes a long time to heat and cool each time due to the large sheet. The time for heating the remaining sheets can be used for the molding and cooling of the heated EPP sheet and the replacement of new sheets, which effectively improves the production efficiency;

[0021] like Figure 2 , Figure 3 and Figure 4As shown, the auxiliary component 21 includes a first mounting block 2101 fixedly connected to the top of the mounting frame 201, two second mounting blocks 2102 are fixedly connected to the top of the mounting frame 201, and a mounting cavity is formed between the two sides of the first mounting block 2101 and the adjacent second mounting blocks 2102. The cover body 203 is hinged to the inside of the mounting cavity, and a handle is provided on one side of the cover body 203. A heat conducting plate 2109 is embedded and installed at the bottom of the cover body 203. Evenly distributed through holes 2108 are opened inside the cover body 203. Evenly distributed heat conducting blocks 2110 are fixedly connected to the top of the heat conducting plate 2109. The heat conducting blocks 21 The upper end of the first mounting block 2101 extends to the inside of the adjacent through hole 2108, the surface of the first mounting block 2101 is provided with through holes 2111 evenly distributed and corresponding to the through holes 2108, the side of the second mounting block 2102 close to the cover body 203 is provided with a ventilation groove connected to the through hole 2108, the inner wall of the mounting cavity is slidably connected with two symmetrically distributed stoppers 2107, the opposite sides of the two stoppers 2107 respectively block the ventilation groove and the through hole 2111, the top of the stopper 2107 is fixedly connected with evenly distributed springs 2106, and the opposite sides of the two stoppers 2107 are fixedly connected with trigger plates 2105;

[0022] When the cover 203 is closed, the trigger plate 2105 can be squeezed, so that the trigger plate 2105 drives the stopper 2107 to move downward and no longer block the ventilation slot and the through hole 2111, so that the through holes 2108 on both sides can be connected through the through hole 2111. When the cover 203 is opened, the stopper 2107 can be reset under the action of the spring 2106. At this time, the through holes 2108 on both sides are no longer connected through the through hole 2111, thereby avoiding heat loss inside the heating chamber 102.

[0023] like Figure 3 and Figure 4 As shown, a ventilation cavity is opened on the other side of the second mounting block 2102, a fan 2104 is arranged inside the ventilation cavity, the ventilation slot is connected with the adjacent ventilation cavity, a filter 2103 is embedded and installed on the inner wall of the ventilation cavity, the cross-section of the heat conductive block 2110 is rectangular, and the top surface of the heat conductive block 2110 is flush with the center of the through hole 2108;

[0024] During the process of extruding the heated EPP sheet with the mold, the contact surface will cool down quickly due to the low surface temperature of the mold, and the excess heat in the heating chamber 102 can be absorbed by the heat conducting plate 2109 and then transferred to the heat conducting block 2110. At this time, by starting the fan 2104 on the side away from the heating chamber 102, the outside air can be filtered through the filter 2103 and introduced into the interior of the ventilation slot, and then introduced into the through hole 2108 and the through hole 2111. In this process, the airflow can be heated by the heated heat conducting block 2110, so that it can be transferred to the through hole 2108 inside the other cover body 203, and the heat can be transferred to the preheating chamber 103 through the heat conducting block 2110 and the heat conducting plate 2109 inside the other cover body 203, which can be used to increase the internal temperature of the preheating chamber 103, thereby reducing the situation where the contact surface cools down quickly due to the low surface temperature of the mold and affects the molding effect, and can be used for preheating the new sheet after replacing it, thereby reducing the subsequent heating time.

[0025] When the utility model is in use, during the heating process, the previously heated EPP sheet can be extruded and formed by the matching mold from the placement chamber 202, and after cooling, it can be taken out and placed as an unprocessed EPP sheet. At this time, the EPP sheet inside the placement chamber 202 connected to the heating chamber 102 is heated, and the sliding mounting frame 201 can move the heated EPP sheet to another preheating chamber 103 for subsequent processing. The operation is simple and convenient, and the work efficiency can be effectively improved. The traditional automobile EPP ceiling avoids the problem that each heating and cooling takes a long time due to the large sheet. The time for heating the remaining sheets can be used for the molding and cooling of the heated EPP sheet and the replacement of new sheets, which effectively improves the production efficiency. Moreover, under the action of the auxiliary component 21, the excess heat in the heating chamber 102 can be transferred to the preheating chamber 103 during the process of extruding the EPP sheet into shape with the matching mold, so as to increase the internal temperature of the preheating chamber 103, thereby reducing the situation that the contact surface is quickly cooled due to the low surface temperature of the mold, which affects the molding effect. After the new sheet is replaced, it can be used for preheating the new sheet, thereby reducing the subsequent heating time.

[0026] 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. An automobile EPP roof forming equipment, characterized in that: include: A box body (1), wherein two partitions (101) are fixedly connected to the inner wall of the box body (1), a heating chamber (102) is formed between the opposite sides of the two partitions (101) and the inner wall of the box body (1), and a preheating chamber (103) is formed between the opposite sides of the two partitions (101) and the inner wall of the box body (1); An adjusting mechanism (2), wherein the adjusting mechanism (2) is arranged inside the box (1); The adjustment mechanism (2) comprises a mounting frame (201) slidably connected to the inside of the box (1); two placement cavities (202) are provided on the top of the mounting frame (201); two covers (203) are provided on the top of the mounting frame (201) and respectively cover the two placement cavities (202); and an auxiliary component (21) is provided inside the cover (203).

2. The automotive EPP ceiling molding equipment according to claim 1, characterized in that: The auxiliary component (21) comprises a first mounting block (2101) fixedly connected to the top of the mounting frame (201); two second mounting blocks (2102) are fixedly connected to the top of the mounting frame (201); a mounting cavity is formed between the two sides of the first mounting block (2101) and the adjacent second mounting blocks (2102); the cover body (203) is hinged to the inside of the mounting cavity; and a handle is provided on one side of the cover body (203).

3. The automobile EPP ceiling forming equipment according to claim 2, characterized in that: A heat conducting plate (2109) is embedded and installed at the bottom of the cover body (203), and evenly distributed through holes (2108) are opened inside the cover body (203). Evenly distributed heat conducting blocks (2110) are fixedly connected to the top of the heat conducting plate (2109), and the upper end of the heat conducting block (2110) extends to the inside of the adjacent through hole (2108).

4. The automobile EPP ceiling forming equipment according to claim 3 is characterized in that: The surface of the first mounting block (2101) is provided with evenly distributed through holes (2111) corresponding to the through holes (2108), and the side of the second mounting block (2102) close to the cover body (203) is provided with a ventilation groove connected to the through holes (2108).

5. The automobile EPP ceiling forming equipment according to claim 4, characterized in that: The inner wall of the installation cavity is slidably connected with two symmetrically distributed stoppers (2107), the opposite sides of the two stoppers (2107) respectively block the ventilation slot and the through hole (2111), the top of the stopper (2107) is fixedly connected with evenly distributed springs (2106), and the opposite sides of the two stoppers (2107) are fixedly connected with trigger plates (2105).

6. The automobile EPP ceiling forming equipment according to claim 5, characterized in that: A ventilation cavity is provided on the other side of the second mounting block (2102), a fan (2104) is arranged inside the ventilation cavity, the ventilation slot is connected to the adjacent ventilation cavity, and a filter screen (2103) is embedded and installed on the inner wall of the ventilation cavity.

7. The automobile EPP ceiling forming equipment according to claim 3, characterized in that: The cross-sectional shape of the heat-conducting block (2110) is rectangular, and the top surface of the heat-conducting block (2110) is flush with the center of the through hole (2108).

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