Edge cutting machine for automobile roof

Abstract

The utility model relates to an automobile roof edge cutting machine which comprises a working table, a profiling carrier, a conveying assembly, a clamping assembly and a cutting mechanism are arranged on the working table, the profiling carrier is connected with the conveying assembly, and the conveying assembly is used for driving the carrier to horizontally move to one side of a mechanical arm along the working table. The clamping assembly comprises a first air cylinder, a supporting frame, guiding assemblies and profiling pressing plates, the first air cylinder is installed at the bottom of the workbench, the driving end of the first air cylinder is connected with the supporting frame, one end of each guiding assembly is connected with the profiling pressing plates, the other end of each guiding assembly penetrates through the workbench to be connected with the supporting frame, and the guiding assemblies are in sliding fit with the workbench. The first air cylinder is used for driving the supporting plate to drive the profiling pressing plate to move up and down to clamp the ceiling on the profiling carrier, and the cutting mechanism is located on one side of the conveying assembly and the clamping assembly and used for cutting the ceiling on the profiling carrier. The edge cutting machine not only is high in edge cutting accuracy, but also greatly improves the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile roof edge cutting machine. Background Art

[0002] In the prior art, the automobile roof and sun visor are usually placed in the fixture on the workbench, and then the redundant base materials at the edges of the roof and sun visor are manually cut. Due to the special structures of the roof and sun visor, problems such as edge cutting deviation and edge damage are likely to occur during the manual cutting process, resulting in poor edge cutting accuracy and low production efficiency. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an automobile roof edge cutting machine, which not only has high edge cutting accuracy but also greatly improves the production efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problem is: an automobile roof edge cutting machine, including a workbench, on which there are provided a profiling carrier for placing the roof and sun visor, a conveying assembly for conveying the profiling carrier, a clamping assembly for clamping the roof, and a cutting mechanism for cutting the roof. The profiling carrier is connected to the conveying assembly, and the conveying assembly is used to drive the carrier to horizontally move along the workbench to one side of the robotic arm.

[0005] The clamping assembly includes a first cylinder, a support frame, a guiding assembly, and a profiling pressing plate. The first cylinder is installed at the bottom of the workbench, the driving end of the first cylinder is connected to the support frame, one end of the guiding assembly is respectively connected to the profiling pressing plate, the other end of the guiding assembly passes through the workbench and is connected to the support frame, the guiding assembly is in sliding fit with the workbench, and the first cylinder is used to drive the support plate to drive the profiling pressing plate to move up and down to clamp the roof on the profiling carrier. The cutting mechanism is located on one side of the conveying assembly and the clamping assembly, and the cutting mechanism is used to cut the roof on the profiling carrier.

[0006] In one embodiment, the cutting mechanism of the automobile roof edge cutting machine includes a multi-axis robotic arm and a blade. The multi-axis robotic arm is installed at one end of the workbench and on one side of the clamping assembly and the conveying assembly. The driving end of the multi-axis robotic arm is connected to the blade, and the multi-axis robotic arm is used to drive the blade to cut the roof and sun visor on the profiling carrier.

[0007] In one embodiment, the conveying assembly of the automobile roof edge cutting machine includes a second cylinder and a profiling sliding frame. The second cylinder is installed on the workbench, the driving end of the second cylinder is connected to the profiling sliding frame, the top of the profiling sliding frame is fixedly connected to the profiling carrier, a slider is provided at the bottom of the profiling sliding frame, and a slide rail in sliding fit with the slider is provided on the workbench. The second cylinder is used to drive the profiling sliding frame to horizontally move along the workbench.

[0008] In one embodiment, a positioning plate is provided at one end of the profiling sliding frame of the automotive roof trimming machine. A positioning hole is provided on the positioning plate. At one end of the workbench close to the cutting mechanism, a third cylinder and a positioning post are provided. The third cylinder is installed on the workbench, and the driving end of the third cylinder is connected to the positioning post. The third cylinder is used to drive the positioning post to extend into the positioning hole of the positioning plate.

[0009] In one embodiment, the profiling pressing plate of the automotive roof trimming machine includes a first fixing frame, a second fixing frame, a first pressing strip, a second pressing strip, a third pressing strip, a fourth pressing strip, and a fifth pressing strip. The first pressing strip is connected to the first fixing frame, the second pressing strip is connected to the second fixing frame, both ends of the third pressing strip are respectively connected to one end of the first pressing strip and the second pressing strip, both ends of the fourth pressing strip are respectively connected to the other end of the first pressing strip and the second pressing strip, and the fifth pressing strip is respectively connected to the third pressing strip, the first fixing frame, and the second fixing frame.

[0010] In one embodiment, the guiding assembly of the automotive roof trimming machine includes four symmetrically arranged guiding columns and four guiding sleeves. The four guiding sleeves are respectively installed at both ends of the workbench, and the four guiding columns respectively pass through the four guiding sleeves and are connected to the four end corners of the support frame. The four guiding columns are respectively in sliding fit with the four guiding sleeves.

[0011] In one embodiment, limiting assemblies are respectively provided at two side ends of the workbench of the automotive roof trimming machine close to the cutting mechanism. The limiting assembly includes a fixing plate and a limiting head. The fixing plate is installed on the workbench, and the limiting head is fixedly connected to the fixing plate. The limiting head is used to limit the conveying assembly.

[0012] The beneficial effects of the present application are as follows:

[0013] The present application provides an automotive roof trimming machine. By respectively placing the automotive roof and the sunshade on the profiling carrier, the conveying assembly drives the profiling carrier to drive the roof and the sunshade to horizontally move along the workbench to one side of the cutting mechanism. Then, the first cylinder of the clamping assembly drives the support frame to drive the profiling pressing plate to move downward to press various parts of the automotive roof and the sunshade. After pressing, the cutting mechanism respectively cuts the redundant parts at the edges of the automotive roof and the sunshade. By setting the profiling carrier, the conveying assembly, the clamping assembly, and the cutting mechanism to cooperate with each other, the accurate positioning and pressing of the roof and the sunshade are achieved, thereby realizing the cutting accuracy and improving the trimming efficiency. Description of the Drawings

[0014] Figure 1 Schematic diagram of the automotive roof trimming machine according to the embodiment of the present application;

[0015] Figure 2Schematic diagram of a clamping assembly of a car roof trimming machine according to an embodiment of the present application from one perspective;

[0016] Figure 3 Schematic diagram of a clamping assembly of a car roof trimming machine according to an embodiment of the present application from another perspective;

[0017] Figure 4 Schematic diagram of a conveying assembly and a profiling carrier of a car roof trimming machine according to an embodiment of the present application;

[0018] Wherein:

[0019] 1. Workbench; 2. Profiling carrier; 3. Conveying assembly; 4. Clamping assembly; 5. Cutting mechanism; 6. Roof; 7. Sun visor; 11. Limiting assembly; 111. Fixed plate; 112. Limiting head; 12. Slide rail; 31. Second cylinder; 32. Profiling sliding frame; 321. Slide block; 33. Positioning plate; 331. Positioning hole; 34. Third cylinder; 35. Positioning column; 41. First cylinder; 42. Support frame; 43. Guide assembly; 44. Profiling pressing plate; 441. First fixing frame; 442. Second fixing frame; 443. First pressing strip; 444. Second pressing strip; 445. Third pressing strip; 446. Fourth pressing strip; 447. Fifth pressing strip; 431. Guide column; 432. Guide sleeve; 51. Multi-axis robotic arm; 52. Blade. Detailed implementation manners

[0020] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model is provided in conjunction with the accompanying drawings.

[0021] As Figure 1 shown, an embodiment of the present application provides a car roof trimming machine, including a workbench 1, on which a profiling carrier 2 for placing a roof 6 and a sun visor 7, a conveying assembly 3 for conveying the profiling carrier 2, a clamping assembly 4 for clamping the roof 6, and a cutting mechanism 5 for cutting the roof 6 are provided. The profiling carrier 2 is connected to the conveying assembly 3, and the conveying assembly 3 is used to drive the carrier to horizontally move along the workbench 1 to one side of the robotic arm.

[0022] As Figure 2 and Figure 3As shown in the figure, the clamping assembly 4 includes a first cylinder 41, a support frame 42, a guiding assembly 43 and a profiling pressing plate 44. The first cylinder 41 is installed at the bottom of the workbench 1, and the driving end of the first cylinder 41 is connected to the support frame 42. One end of the guiding assembly 43 is respectively connected to the profiling pressing plate 44, and the other end of the guiding assembly 43 passes through the workbench 1 and is connected to the support frame 42. The guiding assembly 43 is in sliding fit with the workbench 1. The first cylinder 41 is used to drive the support plate to drive the profiling pressing plate 44 to move up and down to clamp the ceiling 6 on the profiling carrier 2. The cutting mechanism 5 is located on one side of the conveying assembly 3 and the clamping assembly 4, and the cutting mechanism 5 is used to cut the ceiling 6 on the profiling carrier 2.

[0023] Specifically, the profiling carrier 2 is installed on the profiling sliding frame 32 of the conveying assembly 3. The automotive ceiling 6 and the sun visor 7 are respectively placed on the profiling carrier 2. The second cylinder 31 of the conveying assembly 3 drives the profiling sliding frame 32 to move horizontally along the workbench 1. The profiling sliding frame 32 drives the ceiling 6 and the sun visor 7 on the profiling carrier 2 to move to one side of the cutting mechanism 5. Then, the first cylinder 41 of the clamping assembly 4 drives the support frame 42 to move downward. The movement of the support frame 42 drives the guiding assembly 43 and the profiling pressing plate 44 to move downward, so that the profiling pressing plate 44 presses tightly on the ceiling 6 and the sun visor 7. After pressing, the multi-axis robotic arm 51 of the cutting mechanism 5 drives the tool head to cut the ceiling 6 and the sun visor 7.

[0024] In the above structure, by setting the profiling carrier 2, the conveying assembly 3, the clamping assembly 4 and the cutting mechanism 5 to cooperate with each other, the precise positioning and pressing of the ceiling 6 and the sun visor 7 are realized, thereby realizing the cutting accuracy and improving the edge cutting efficiency.

[0025] As Figure 1 shown, in one embodiment, the cutting mechanism 5 of the automotive ceiling edge cutting machine includes a multi-axis robotic arm 51 and a blade 52. The multi-axis robotic arm 51 is installed at one end of the workbench 1 and is located on one side of the clamping assembly 4 and the conveying assembly 3. The driving end of the multi-axis robotic arm 51 is connected to the blade 52. The multi-axis robotic arm 51 is used to drive the blade 52 to cut the ceiling 6 and the sun visor 7 on the profiling carrier 2.

[0026] Specifically, after the clamping assembly 4 clamps the ceiling 6 and the sun visor 7 on the profiling carrier 2, the multi-axis robotic arm 51 drives the blade 52 to cut along the redundant parts at the edges of the ceiling 6 and the sun visor 7. This setting facilitates the cutting of the ceiling 6 and the blade 52 on the profiling carrier 2.

[0027] As Figure 4As shown, in one embodiment, the conveying assembly 3 of the automotive roof trimming machine includes a second cylinder 31 and a profiling sliding frame 32. The second cylinder 31 is installed on the workbench 1, and the driving end of the second cylinder 31 is connected to the profiling sliding frame 32. The top of the profiling sliding frame 32 is fixedly connected to the profiling carrier 2. A slider 321 is provided at the bottom of the profiling sliding frame 32, and a slide rail 12 that slidably cooperates with the slider 321 is provided on the workbench 1. The second cylinder 31 is used to drive the profiling sliding frame 32 to move horizontally along the workbench 1.

[0028] Specifically, the second cylinder 31 drives the profiling sliding frame 32 to drive the profiling carrier 2 to move horizontally to one end away from the multi-axis robotic arm 51. The roof panel 6 and the sun visor 7 are placed on the profiling carrier 2. After the placement is completed, the second cylinder 31 drives the profiling sliding frame 32 to drive the profiling carrier 2 to move horizontally along the workbench 1 to one side of the multi-axis robotic arm 51, so that the roof panel 6 and the sun visor 7 are located below the blade 52. Among them, the slider 321 of the profiling sliding frame 32 slides horizontally along the slide rail 12 of the workbench 1. This setting facilitates driving the profiling carrier 2 to drive the roof panel 6 and the sun visor 7 to move.

[0029] As Figure 4 shown, in one embodiment, a positioning plate 33 is provided at one end of the profiling sliding frame 32 of the automotive roof trimming machine. A positioning hole 331 is provided on the positioning plate 33. A third cylinder 34 and a positioning post 35 are provided at one end of the workbench 1 close to the cutting mechanism 5. The third cylinder 34 is installed on the workbench 1, and the driving end of the third cylinder 34 is connected to the positioning post 35. The third cylinder 34 is used to drive the positioning post 35 to extend into the positioning hole 331 of the positioning plate 33.

[0030] Specifically, when the second cylinder 31 drives the profiling carrier 2 to drive the roof panel 6 and the sun visor 7 to move to one side of the multi-axis robotic arm 51, when the positioning plate 33 is directly above the third cylinder 34 and the positioning post 35, the third cylinder 34 drives the positioning post 35 to move upward and extend into the positioning hole 331. This setting facilitates positioning the profiling sliding frame 32, improves the positioning accuracy of the profiling sliding frame 32, and at the same time avoids loosening during the cutting process.

[0031] As Figure 2As shown, in one embodiment, the profiling pressing plate 44 of the automotive roof edge cutting machine includes a first fixing frame 441, a second fixing frame 442, a first pressing strip 443, a second pressing strip 444, a third pressing strip 445, a fourth pressing strip 446, and a fifth pressing strip 447. The first pressing strip 443 is connected to the first fixing frame 441, the second pressing strip 444 is connected to the second fixing frame 442, both ends of the third pressing strip 445 are respectively connected to one end of the first pressing strip 443 and the second pressing strip 444, both ends of the fourth pressing strip 446 are respectively connected to the other end of the first pressing strip 443 and the second pressing strip 444, and the fifth pressing strip 447 is respectively connected to the third pressing strip 445, the first fixing frame 441, and the second fixing frame 442.

[0032] Specifically, when the first cylinder 41 drives the support frame 42 to move downward, the first fixing frame 441 and the second fixing frame 442 drive the first pressing head, the second pressing strip 444, the third pressing strip 445, the fourth pressing strip 446, and the fifth pressing strip 447 to move downward, so that the first pressing head, the second pressing strip 444, the third pressing strip 445, and the fourth pressing strip 446 respectively press the four sides of the roof 6, and the fifth pressing head presses the sun visor 7. This setting facilitates pressing various parts of the roof 6 and the sun visor 7, and facilitates the cutting mechanism 5 to perform cutting operations on the edges of the roof 6 and the sun visor 7.

[0033] As Figure 3 shown, in one embodiment, the guiding assembly 43 of the automotive roof edge cutting machine includes four symmetrically arranged guiding columns 431 and four guiding sleeves 432. The four guiding sleeves 432 are respectively installed at both ends of the workbench 1, the four guiding columns 431 respectively pass through the four guiding sleeves 432 and are connected to the four end corners of the support frame 42, and the four guiding columns 431 are respectively in sliding fit with the four guiding sleeves 432. When the first cylinder 41 drives the support frame 42 to move, the support frame 42 drives the four guiding columns 431 at both ends to move, and the guiding columns 431 drive the first fixing frame 441 and the second fixing frame 442 to move, thereby driving the first pressing head, the second pressing strip 444, the third pressing strip 445, the fourth pressing strip 446, and the fifth pressing strip 447 to move downward to press the roof 6 and the sun visor 7. The four guiding columns 431 are respectively in sliding fit with the workbench 1. This setting facilitates the first cylinder 41 to drive the profiling pressing plate 44 to move up and down.

[0034] As Figure 4 shown, in one embodiment, limiting assemblies 11 are respectively arranged at two side ends of the workbench 1 of the automotive roof edge cutting machine close to the cutting mechanism 5. The limiting assembly 11 includes a fixing plate 111 and a limiting head 112. The fixing plate 111 is installed on the workbench 1, the limiting head 112 is fixedly connected to the fixing plate 111, and the limiting head 112 is used to limit the conveying assembly 3.

[0035] Specifically, when the second cylinder 31 drives the profiling vehicle 2 to drive the ceiling 6 and the sun visor 7 to move to one side of the multi-axis robotic arm 51, the limiting heads 112 of the two limiting components 11 on the workbench 1 limit the profiling sliding frame 32. This setting increases the movement accuracy of the conveying component 3 and can avoid excessive movement at the same time.

[0036] The above-described embodiments merely represent several implementation manners of the present invention, and the description thereof 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 shall be subject to the appended claims.

Claims

1. Car roof edge cutting machine, characterized in that: The invention comprises a workbench (1), on which a contour carrier (2) for placing a ceiling (6) and a sun visor (7), a conveying assembly (3) for conveying the contour carrier (2), a clamping assembly (4) for clamping the ceiling (6) and the sun visor (7), and a cutting mechanism (5) for cutting the ceiling (6) and the sun visor (7) are arranged. The contour carrier (2) is connected to the conveying assembly (3), and the conveying assembly (3) is used to drive the carrier to move horizontally along the workbench (1) to one side of the mechanical arm. The clamping assembly (4) comprises a first cylinder (41), a support frame (42), a guide assembly (43) and a contour pressing plate (44). The first cylinder (41) is installed at the bottom of the workbench (1). The driving end of the first cylinder (41) is connected to the support frame (42). One end of the guide assembly (43) is respectively connected to the contour pressing plate (44). The other end of the guide assembly (43) passes through the workbench (1) and is connected to the support frame (42). The guide assembly (43) is slidably matched with the workbench (1). The first cylinder (41) is used to drive the support plate to drive the contour pressing plate (44) to move up and down to clamp the ceiling (6) on the contour carrier (2). The cutting mechanism (5) is located on one side of the conveying assembly (3) and the clamping assembly (4). The cutting mechanism (5) is used to cut the ceiling (6) on the contour carrier (2).

2. The automobile roof edge cutting machine according to claim 1, characterized in that: The cutting mechanism (5) comprises a multi-axis mechanical arm (51) and a blade (52); the multi-axis mechanical arm (51) is mounted on one end of the workbench (1) and is located on one side of the clamping assembly (4) and the conveying assembly (3); the driving end of the multi-axis mechanical arm (51) is connected to the blade (52); the multi-axis mechanical arm (51) is used to drive the blade (52) to cut the ceiling (6) and the sun visor (7) on the contour carrier (2).

3. The automobile roof edge cutting machine according to claim 1, characterized in that: The conveying assembly (3) comprises a second cylinder (31) and a contoured sliding frame (32). The second cylinder (31) is mounted on the workbench (1). The driving end of the second cylinder (31) is connected to the contoured sliding frame (32). The top of the contoured sliding frame (32) is fixedly connected to the contoured carrier (2). A slider (321) is provided at the bottom of the contoured sliding frame (32). A slide rail (12) slidably matched with the slider (321) is provided on the workbench (1). The second cylinder (31) is used to drive the contoured sliding frame (32) to move horizontally along the workbench (1).

4. The automobile roof edge cutting machine according to claim 3, characterized in that: A positioning plate (33) is provided at one end of the contoured sliding frame (32), and a positioning hole (331) is provided on the positioning plate (33). A third cylinder (34) and a positioning column (35) are provided at one end of the workbench (1) close to the cutting mechanism (5). The third cylinder (34) is installed on the workbench (1), and a driving end of the third cylinder (34) is connected to the positioning column (35). The third cylinder (34) is used to drive the positioning column (35) to extend into the positioning hole (331) of the positioning plate (33).

5. The automobile roof edge cutting machine according to claim 1, characterized in that: The contoured pressing plate (44) comprises a first fixing frame (441), a second fixing frame (442), a first pressure strip (443), a second pressure strip (444), a third pressure strip (445), a fourth pressure strip (446) and a fifth pressure strip (447); the first pressure strip (443) is connected to the first fixing frame (441); the second pressure strip (444) is connected to the second fixing frame (442); two ends of the third pressure strip (445) are respectively connected to one end of the first pressure strip (443) and the second pressure strip (444); two ends of the fourth pressure strip (446) are respectively connected to the other end of the first pressure strip (443) and the second pressure strip (444); and the fifth pressure strip (447) is respectively connected to the third pressure strip (445), the first fixing frame (441) and the second fixing frame (442).

6. The automobile roof edge cutting machine according to claim 5, characterized in that: The guide assembly (43) comprises four symmetrically arranged guide columns (431) and four guide sleeves (432); the four guide sleeves (432) are respectively mounted on two ends of the workbench (1); the four guide columns (431) respectively pass through the four guide sleeves (432) and are connected to four end corners of the support frame (42); the four guide columns (431) are respectively slidably matched with the four guide sleeves (432).

7. The automobile roof edge cutting machine according to claim 1, characterized in that: The workbench (1) is provided with a limit assembly (11) at two side ends close to the cutting mechanism (5), the limit assembly (11) comprising a fixed plate (111) and a limit head (112), the fixed plate (111) is mounted on the workbench (1), the limit head (112) is fixedly connected to the fixed plate (111), and the limit head (112) is used to limit the conveying assembly (3).

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