Cap liner hot air blow on adhesive application device

Abstract

The utility model provides a kind of hot blowing of top cover lining heating edge bonding glue device, it is related to automobile top cover processing technical field, including base, top cover positioning mould is fixedly installed on the base upper surface, gantry is fixedly installed with the base, hydraulic cylinder is fixedly installed on the upper surface of gantry.The utility model in staff places the workpiece to be processed on the top cover positioning mould of base, is fixed by positioning component.Starting device, hydraulic cylinder drives lifting frame to drop, drives edge bonding and heating assembly to approach workpiece, electric guide rail adjusts the position of mounting bracket, so that the transverse pipe and spray head of gas pipe end are aimed at edge bonding area, external hot air equipment is sent to riser by connecting pipe and air inlet pipe with hot air, is introduced into gas pipe by bellows, so that spray head is evenly sprayed hot air to glue area, without manual hot air gun heating and then edge bonding, save a lot of working hours and heating uniform.

Description

Technical Field

[0001] This utility model relates to the field of automotive roof processing technology, and more specifically, to a device for heating the edge-sealing adhesive with hot air blowing for roof lining. Background Technology

[0002] The roof lining edge-wrapping equipment is a key process equipment in the manufacturing of automobile body-in-white. It is used to fix the roof lining and the roof outer panel by means of folding, pressing and other methods to ensure sealing, rigidity and aesthetics. For example, the automotive roof outer panel assembly edge-wrapping device proposed in the publication number "CN202963151U" is used to wrap the roof outer panel assembly. When the automotive roof outer panel assembly edge-wrapping device wraps the roof, the sunroof mounting plate (2) and the roof outer panel (1) are placed on the device base (3) in sequence. The positioning component (4) is set to be able to position the sunroof mounting plate (2) and the roof outer panel (1). The flanging component (5) is set to be able to flang the left side and the right side of the roof outer panel (2), so as to process the left bend (6) and the right bend (7) on the left side and the right side of the roof outer panel (2) respectively. The left bend (6) and the right bend (7) are set to be used to wrap the left side and the right side of the sunroof mounting plate (2) respectively.

[0003] However, in the above technical solution, because the opening time of the adhesive for the inner lining of the roof is short, the edging is easy to be loose. Therefore, before the edging device can edge the car roof, it is necessary to manually heat it with a hot air gun before edging. This method is time-consuming and the heating is uneven. Utility Model Content

[0004] The main purpose of this utility model is to provide a device for heating the edge-sealing adhesive with a hot air blower for the inner lining of the roof. This device can effectively solve the problem that the opening time of the edge-sealing adhesive for the inner lining of the roof is too short in the background art, which makes it easy for the edge to not be firmly sealed. Therefore, before the above-mentioned edge-sealing device can be used to seal the edge of the car roof, it is necessary to manually heat it with a hot air blower before sealing. This method is time-consuming and the heating is uneven.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A device for heating and sealing adhesive with hot air blowing for a top cover lining includes a base, a top cover positioning mold fixedly installed on the upper surface of the base, a gantry frame fixedly installed on the base, a hydraulic cylinder fixedly installed on the upper surface of the gantry frame, the output end of the hydraulic cylinder passing through the gantry frame and fixedly installed with a lifting frame, a plurality of support rods fixedly installed on the lower surface of the lifting frame, a sealing pressing mold fixedly installed on the lower surface of each support rod, and a plurality of heating components provided on the lower surface of the lifting frame.

[0007] Preferably, each heating component includes a plurality of risers, each riser is fixedly installed on the lower surface of the lifting frame, and the upper end of each riser extends into the interior of the lifting frame;

[0008] The lower surface of the lifting frame is provided with several electric guide rails. Each electric guide rail has a mounting frame fixedly installed at its moving end. Each mounting frame has an air supply pipe fixedly installed through one side. Each vertical pipe is fixedly installed with a corrugated pipe between itself and the corresponding air supply pipe.

[0009] Each of the gas pipelines is equipped with an electronic valve.

[0010] Preferably, a horizontal pipe is fixedly installed at the lower end of each of the gas supply pipes, and a nozzle is provided on the body of each of the horizontal pipes.

[0011] Preferably, each of the horizontal tubes is configured as a serpentine tube.

[0012] Preferably, each of the gas pipelines is fixedly equipped with a heat reflector.

[0013] Preferably, each of the lifting frames is fixedly installed with an air inlet pipe on each side, and one end of each air inlet pipe extends into the interior of the lifting frame and is fixedly connected to the corresponding vertical pipe.

[0014] Each of the intake pipes has a connecting pipe fixedly installed at the other end, and a round pipe is fixedly installed on the body of the connecting pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The worker places the workpiece to be processed on the top cover positioning mold of the base and fixes it by positioning components. After the device is started, the hydraulic cylinder drives the lifting frame to descend, which brings the edge pressing mold and heating components closer to the workpiece. The electric guide rail adjusts the position of the mounting frame so that the horizontal pipe and nozzle at the end of the air supply pipe are aligned with the edge sealing area. The external hot air equipment delivers hot air to the vertical pipe through the connecting pipe and the air inlet pipe, and introduces it into the air supply pipe through the corrugated pipe, so that the nozzle sprays hot air evenly to the glue area. There is no need to manually heat the edge with a hot air gun, which saves a lot of time and the heating is uniform. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a hot air blowing device for heating the edge-sealing adhesive of the top cover lining according to the present invention;

[0018] Figure 2 This is a top view schematic diagram of a device for heating and sealing adhesive with hot air blowing on the inner lining of a top cover according to the present invention;

[0019] Figure 3 This utility model relates to a device for heating the edge-sealing adhesive with a hot air blower for the inner lining of a top cover. Figure 2Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 4 This utility model relates to a device for heating the edge-sealing adhesive with a hot air blower for the inner lining of a top cover. Figure 3 An enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Base; 2. Top cover positioning mold; 3. Gantry frame; 4. Hydraulic cylinder; 5. Lifting frame; 6. Support rod; 7. Edge sealing mold; 8. Heating component; 801. Riser; 802. Electric guide rail; 803. Mounting bracket; 804. Air supply pipe; 805. Corrugated pipe; 9. Horizontal pipe; 10. Nozzle; 1001. Heat reflector; 11. Air inlet pipe; 12. Connecting pipe; 13. Round pipe. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] like Figures 1-4 As shown, a device for heating and sealing adhesive with hot air blowing for the inner lining of a top cover includes a base 1. A top cover positioning mold 2 is fixedly installed on the upper surface of the base 1. A gantry frame 3 is fixedly installed on the base 1. A hydraulic cylinder 4 is fixedly installed on the upper surface of the gantry frame 3. The output end of the hydraulic cylinder 4 passes through the gantry frame 3 and is fixedly installed with a lifting frame 5. Several support rods 6 are fixedly installed on the lower surface of the lifting frame 5. A sealing pressing mold 7 is fixedly installed on the lower surface of each support rod 6. Several heating components 8 are provided on the lower surface of the lifting frame 5.

[0024] Each heating component 8 includes several risers 801, each riser 801 is fixedly installed on the lower surface of the lifting frame 5, and the upper end of each riser 801 extends into the interior of the lifting frame 5.

[0025] The lower surface of the lifting frame 5 is provided with several electric guide rails 802. Each electric guide rail 802 has a mounting bracket 803 fixedly installed at its moving end. Each mounting bracket 803 has a gas supply pipe 804 fixedly installed through one side. Each riser 801 and its corresponding gas supply pipe 804 are fixedly installed with a corrugated pipe 805.

[0026] Each gas pipeline 804 is equipped with an electronic valve.

[0027] Each gas pipe 804 has a horizontal pipe 9 fixedly installed at its lower end, and each horizontal pipe 9 is equipped with a nozzle 10.

[0028] Each lifting frame 5 is fixedly installed with an air inlet pipe 11 on each side. One end of each air inlet pipe 11 extends into the interior of the lifting frame 5 and is fixedly connected to the corresponding vertical pipe 801.

[0029] Each intake pipe 11 has a connecting pipe 12 fixedly installed at the other end, and a round pipe 13 is fixedly installed on the body of the connecting pipe 12.

[0030] The workpiece to be processed is placed on the top cover positioning mold 2 of the base 1 and fixed by the positioning components. After the device is started, the hydraulic cylinder 4 drives the lifting frame 5 to descend, bringing the edge pressing mold 7 and the heating component 8 closer to the workpiece. The electric guide rail 802 adjusts the position of the mounting frame 803 so that the horizontal pipe 9 at the end of the air supply pipe 804 and the nozzle 10 are aligned with the edge-sealing area. The external hot air equipment delivers hot air to the riser 801 through the connecting pipe 12 and the air inlet pipe 11, and guides it into the air supply pipe 804 through the corrugated pipe 805, so that the nozzle 10 sprays hot air evenly onto the glue area. There is no need to manually heat the edge with a hot air gun, which saves a lot of time and ensures uniform heating. After heating is completed, the hydraulic cylinder 4 continues to press down, and the edge pressing mold 7 folds and presses the edge of the workpiece, so that the glue firmly bonds the inner lining and outer panel of the workpiece within the open time.

[0031] In another embodiment of this utility model, each horizontal tube 9 is configured as a serpentine tube.

[0032] The serpentine tube, through multiple bends and extensions, creates an S-shaped flow path for hot air within the space, significantly increasing the coverage area of ​​the hot air in the surrounding area and improving heating efficiency.

[0033] In another embodiment of this utility model, each gas pipe 804 is fixedly equipped with a heat reflector 1001.

[0034] The heat reflector 1001 surrounds the air supply pipe 804 and the nozzle 10, forming a semi-enclosed reflective cavity. This prevents the hot air from spreading directly to the surroundings after it is ejected. Instead, the hot air is reflected more concentratedly to the edge adhesive area by the shielding and reflection effect of the inner wall of the reflector, reducing heat scattering loss.

[0035] The working principle of this device for heating the edge-sealing adhesive with hot air blowing on the inner lining of the top cover:

[0036] In use, the workpiece to be processed is placed on the top cover positioning mold 2 of the base 1 and fixed by the positioning components. After the device is started, the hydraulic cylinder 4 drives the lifting frame 5 to descend, bringing the edge pressing mold 7 and the heating component 8 closer to the workpiece. The electric guide rail 802 adjusts the position of the mounting frame 803 so that the horizontal pipe 9 at the end of the air supply pipe 804 and the nozzle 10 are aligned with the edge-sealing area. The external hot air equipment delivers hot air to the riser pipe 801 through the connecting pipe 12 and the air inlet pipe 11, and guides it into the air supply pipe 804 through the corrugated pipe 805, so that the nozzle 10 sprays hot air evenly onto the glue area. There is no need for manual heating with a hot air gun before edge sealing, which saves a lot of time and ensures uniform heating. After heating is completed, the operator controls the air supply pipe 804 to move back to its original position, and the hydraulic cylinder 4 continues to press down. The edge pressing mold 7 folds and presses the edge of the workpiece, so that the glue firmly bonds the inner lining and outer panel of the workpiece within the open time.

[0037] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A device for heating edge-sealing adhesive with hot air blowing for the inner lining of a top cover, comprising a base (1), characterized in that: A top cover positioning mold (2) is fixedly installed on the upper surface of the base (1). A gantry frame (3) is fixedly installed on the base (1). A hydraulic cylinder (4) is fixedly installed on the upper surface of the gantry frame (3). The output end of the hydraulic cylinder (4) passes through the gantry frame (3) and is fixedly installed with a lifting frame (5). Several support rods (6) are fixedly installed on the lower surface of the lifting frame (5). A sealing pressing mold (7) is fixedly installed on the lower surface of each support rod (6). Several heating components (8) are provided on the lower surface of the lifting frame (5).

2. The device for heating the edge-sealing adhesive with hot air blowing for the inner lining of the top cover according to claim 1, characterized in that: Each of the heating components (8) includes a plurality of risers (801), each riser (801) is fixedly installed on the lower surface of the lifting frame (5), and the upper end of each riser (801) extends into the interior of the lifting frame (5); The lower surface of the lifting frame (5) is provided with a plurality of electric guide rails (802), and each electric guide rail (802) has a mounting bracket (803) fixedly installed at its moving end. Each mounting bracket (803) has a gas supply pipe (804) fixedly installed through one side. Each riser (801) is fixedly installed with a corrugated pipe (805) between it and the corresponding gas supply pipe (804). Each of the gas pipes (804) is equipped with an electronic valve.

3. The device for heating the edge-sealing adhesive with hot air blowing for the inner lining of the top cover according to claim 2, characterized in that: Each of the gas supply pipes (804) has a horizontal pipe (9) fixedly installed at its lower end, and each of the horizontal pipes (9) has a nozzle (10) installed on its body.

4. The device for heating the edge-sealing adhesive with hot air blowing for the inner lining of the top cover according to claim 3, characterized in that: Each of the horizontal tubes (9) is configured as a serpentine tube.

5. The device for heating the edge-sealing adhesive with hot air blowing for the inner lining of the top cover according to claim 4, characterized in that: Each of the gas pipes (804) is fixedly equipped with a heat reflector (1001).

6. The device for heating the edge-sealing adhesive with hot air blowing for the inner lining of a top cover according to claim 5, characterized in that: Each of the lifting frames (5) is fixedly installed with an air inlet pipe (11) on each side, and one end of each air inlet pipe (11) extends into the interior of the lifting frame (5) and is fixedly connected to the corresponding vertical pipe (801); Each of the intake pipes (11) has a connecting pipe (12) fixedly installed at the other end, and a round pipe (13) is fixedly installed on the body of the connecting pipe (12).

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