Cutting device for automobile interior ceiling machining

Abstract

The utility model relates to the technical field of automotive trim processing, in particular to a cutting device for automotive trim ceiling processing, which comprises a frame. The device further comprises a grinding assembly, the grinding assembly is arranged on the upper side of the interior of the frame body and comprises a sliding groove, a grinding block, a lead screw, a fixing block, a gear ring, a gear and a grip, the sliding groove is formed in the right side of the interior of the frame body, and the grinding block is slidably connected to the interior of the sliding groove. By installing the polishing assembly, after cutting is completed, a user can stir the gear, the gear drives the gear ring to rotate, then the lead screw is driven to move in the fixing block, the movement of the lead screw pushes the polishing block to slide along the sliding groove, the polishing block is pushed out of the frame body, and polishing and deburring treatment can be conveniently conducted on the cut edge; and due to the design of the grip arranged on the device, a user can easily grip and operate the device, the flexibility and convenience of the cutting and polishing process are improved, and due to the integrated design, the operation steps are simplified, and the machining efficiency and the product quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior processing technology, and in particular to a cutting device for processing automotive interior headliners. Background Technology

[0002] The cutting device for automotive interior headliner processing is a specialized piece of equipment used for precise cutting of automotive interior headliner materials (such as fabrics, foams, composite materials, etc.). It is mainly used in automotive manufacturing or interior modification scenarios to ensure that the shape, size, and edge quality of headliner components meet design requirements. The device typically consists of cutting tools, positioning fixtures, CNC systems, and material conveying mechanisms. It can achieve automated cutting according to preset parameters, improving production efficiency and processing accuracy.

[0003] Existing equipment requires cutting the fabric with traditional blades and then polishing the cut with a polishing tool when cutting the window. The operation is cumbersome and time-consuming. This multi-step processing method not only increases the difficulty of operation, but may also lead to uneven cuts or dimensional deviations, affecting product quality.

[0004] Therefore, given that the existing devices require multiple steps to cut the headliner, which is cumbersome and can easily lead to uneven cuts or dimensional deviations, affecting product quality, there is an urgent need to design a new type of cutting device for processing automotive interior headliners. Utility Model Content

[0005] To overcome the problem that existing devices require multiple steps to cut the window, which is cumbersome and can easily lead to uneven cuts or dimensional deviations, affecting product quality.

[0006] The technical solution of this utility model is as follows: a cutting device for processing automotive interior headliner, including a frame; and a grinding component. The grinding component is provided on the upper inner side of the frame. The grinding component includes a groove, a grinding block, a lead screw, a fixing block, a gear ring, a gear, and a handle. A groove is provided on the right inner side of the frame. The grinding block is slidably connected inside the groove. The rear end of the grinding block is rotatably connected to the lead screw. The outer end of the lead screw is movably connected to the fixing block. The fixing block is connected to the right inner wall of the frame. The rear end of the fixing block is rotatably connected to the gear ring, which is threadedly connected to the lead screw. The top of the frame is rotatably connected to the gear ring, which meshes with the gear ring. A handle is connected to the rear top of the frame.

[0007] Preferably, by setting a grinding component, after cutting, the gear can be turned, the gear drives the gear ring to rotate, thereby driving the lead screw to move in the fixed block, and then driving the grinding block to slide on the slide groove, pushing the grinding block out of the frame, which facilitates grinding and deburring the edges. The handle makes it easy to grip the cutting device, improving flexibility.

[0008] Preferably, a motor is connected to the right end of the frame, and the output end of the motor extends into the frame and is connected to a rotating column.

[0009] Preferably, the rotating column is rotatably connected to the frame, and a rotating plate is connected to the left end of the rotating column.

[0010] Preferably, an auxiliary column is rotatably connected to the end of the rotating plate away from the rotating column, and a straight groove frame is rotatably connected to the outer end of the auxiliary column.

[0011] Preferably, the front inner side of the straight groove frame is rotatably connected to a pivot, and the right inner side of the frame is connected to a limit frame.

[0012] Preferably, the limiting frame has a sliding block inside, which is rotatably connected to the rotating shaft, and a blade is connected to the front left end of the sliding block.

[0013] Preferably, auxiliary wheels are rotatably connected to the front sides of the left and right ends of the frame, and two auxiliary wheels are provided.

[0014] The beneficial effects of this utility model are:

[0015] 1. By installing the grinding component, after cutting, the user can turn the gear, which drives the gear ring to rotate, thereby driving the lead screw to move within the fixed block. The movement of the lead screw pushes the grinding block along the slide groove, pushing the grinding block out of the frame, facilitating the grinding and deburring of the cut edges. At the same time, the device is equipped with a handle design, allowing users to easily grip and operate the equipment, improving the flexibility and convenience of the cutting and grinding process. This integrated design not only simplifies the operation steps but also improves processing efficiency and product quality. It solves the problem that existing devices require cutting the fabric with traditional blades and then grinding the cut with grinding tools when cutting the top window, which is cumbersome and time-consuming. This multi-step processing method not only increases the difficulty of operation but may also lead to uneven cuts or dimensional deviations, affecting product quality. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the cutting device for processing automotive interior headliner according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional side section of the grinding component of the cutting device for processing automotive interior headliner according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional side sectional view of the cutting device for processing automotive interior headliner according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional rear view of the cutting device for processing automotive interior headliner according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Frame; 21. Slide groove; 22. Grinding block; 23. Lead screw; 24. Fixing block; 25. Gear ring; 26. Gear; 27. Handle; 31. Motor; 32. Rotating column; 33. Rotating plate; 34. Auxiliary column; 35. Straight groove frame; 36. Rotating shaft; 37. Limiting frame; 38. Sliding block; 39. Blade plate; 310. Auxiliary wheel. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4 This utility model provides an embodiment of a cutting device for processing automotive interior headliners, including a frame 1 and a grinding assembly. The grinding assembly is provided on the upper inner side of the frame 1. The grinding assembly includes a groove 21, a grinding block 22, a lead screw 23, a fixing block 24, a gear ring 25, a gear 26, and a handle 27. The groove 21 is provided on the right inner side of the frame 1. The grinding block 22 is slidably connected inside the groove 21. The rear end of the grinding block 22 is rotatably connected to the lead screw 23. The outer end of the lead screw 23 is movably connected to the fixing block 24. The fixing block 24 is connected to the right inner wall of the frame 1. A gear ring 25 is rotatably connected to the rear end of 24. The gear ring 25 is threadedly connected to the lead screw 23. A gear 26 is rotatably connected to the top of the frame 1. The gear 26 meshes with the gear ring 25. A handle 27 is connected to the rear top of the frame 1. By setting a grinding component, after cutting, the gear 26 can be turned. The gear 26 drives the gear ring 25 to rotate, thereby driving the lead screw 23 to move within the fixed block 24. This, in turn, drives the grinding block 22 to slide on the slide groove 21, pushing the grinding block 22 out of the frame 1. This facilitates grinding and deburring the edges. The handle 27 facilitates gripping the cutting device, improving flexibility.

[0023] Please see Figures 1-4 In this embodiment, a motor 31 is connected to the right end of the frame 1. The output end of the motor 31 extends into the frame 1 and is connected to a rotating column 32. The motor 31 is used to assist in popping out the cutting structure. The rotating column 32 is rotatably connected to the frame 1. A rotating plate 33 is connected to the left end of the rotating column 32. The rotating plate 33 can be linked to the cutting structure to pop out. An auxiliary column 34 is rotatably connected to the end of the rotating plate 33 away from the rotating column 32. A straight groove frame 35 is rotatably connected to the outer end of the auxiliary column 34. The motor 31 drives the rotating column 32 to rotate, the rotating column 32 drives the rotating plate 33 to rotate, and the rotating plate 33 drives the auxiliary column 34 to rotate within the straight groove frame 35, thereby assisting in popping out the cutting structure.

[0024] Please see Figures 2-4In this embodiment, a rotating shaft 36 is rotatably connected to the front inside of the straight groove frame 35, and a limiting frame 37 is connected to the right inside of the frame 1. A sliding block 38 is slidably connected inside the limiting frame 37. The sliding block 38 is rotatably connected to the rotating shaft 36. A blade 39 is connected to the front left end of the sliding block 38. The straight groove frame 35 drives the rotating shaft 36 to rotate, and the rotating shaft 36 drives the sliding block 38 to slide within the limiting frame 37, thereby popping out the blade 39 for easy cutting. Two auxiliary wheels 310 are rotatably connected to the front left and right ends of the frame 1. The auxiliary wheels 310 are pressed against the canopy to facilitate the movement of the device.

[0025] During operation, hold handle 27 and move frame 1 to the skylight of the carport using auxiliary wheels 310. Auxiliary wheels 310 assist in the flexible movement of frame 1. After starting motor 31, motor 31 drives rotating column 32 to rotate, rotating column 32 drives rotating plate 33 to rotate, rotating plate 33 pushes auxiliary column 34 to rotate within straight groove frame 35, straight groove frame 35 drives rotating shaft 36 to rotate, rotating shaft 36 drives sliding block 38 to slide within limit frame 37, thereby causing blade 39 to pop out for cutting operations. By controlling the forward and reverse rotation of motor 31, the reciprocating motion of blade 39 can be achieved, further improving cutting efficiency. After cutting, the user can turn gear 26, which drives gear ring 25 to rotate, thereby driving lead screw 23 to move within fixed block 24. The movement of lead screw 23 pushes grinding block 22 to slide along slide groove 21, pushing grinding block 22 out of frame 1, which facilitates grinding and deburring of the cut edges. At the same time, the handle 27 of the device is designed so that the user can easily grip and operate the equipment, which significantly improves the flexibility and convenience of the cutting and grinding process. This integrated design not only simplifies the operation steps, but also improves processing efficiency and product quality, realizing a highly efficient combination of cutting and grinding functions.

[0026] Through the above steps, by installing the grinding component, after the cutting is completed, the user can turn the gear 26, which drives the gear ring 25 to rotate, thereby driving the lead screw 23 to move within the fixed block 24. The movement of the lead screw 23 pushes the grinding block 22 to slide along the slide groove 21, pushing the grinding block 22 out of the frame 1, which facilitates the grinding and deburring of the cut edges. At the same time, the handle 27 of the device is designed so that the user can easily grip and operate the equipment, improving the flexibility and convenience of the cutting and grinding process. This integrated design not only simplifies the operation steps, but also improves the processing efficiency and product quality, solving the problem that existing devices require cutting the fabric with traditional knives and then grinding the cut with grinding tools when cutting the top window. The operation steps are cumbersome and time-consuming. This multi-step processing method not only increases the difficulty of operation, but may also lead to uneven cuts or dimensional deviations, affecting product quality.

Claims

1. A cutting device for processing an automotive interior roof, comprising a frame (1); characterized in that: The polishing assembly is arranged on the upper side of the inner part of the frame body (1), and comprises a sliding groove (21), a polishing block (22), a screw rod (23), a fixed block (24), a tooth ring (25), a gear (26) and a handle (27).

2. The cutting apparatus for processing of automotive interior headliners according to claim 1, characterized in that: The right end of the frame body (1) is connected with a motor (31), and the output end of the motor (31) extends into the frame body (1) and is connected with a rotating column (32).

3. The cutting apparatus for processing of automotive interior headliners according to claim 2, characterized in that: The rotating column (32) is rotatably connected with the frame body (1), and the left end of the rotating column (32) is connected with a rotating plate (33).

4. The cutting apparatus for processing of automotive interior headliners according to claim 3, characterized in that: The end, away from the rotating column (32), of the rotating plate (33) is rotatably connected with an auxiliary column (34), and the outer end of the auxiliary column (34) is rotatably connected with a straight slot frame (35).

5. The cutting apparatus for processing of automotive interior headliners according to claim 4, characterized in that: The inner part of the straight slot frame (35) is rotatably connected with a rotating shaft (36) at the front side, and the right side of the inner part of the frame body (1) is connected with a limiting frame (37).

6. The cutting apparatus for processing of automotive interior headliners according to claim 5, characterized in that: The inner part of the limiting frame (37) is slidably connected with a sliding block (38), the sliding block (38) is rotatably connected with the rotating shaft (36), and the left end of the sliding block (38) is connected with a cutter plate (39) at the front side.

7. The cutting apparatus for processing of automotive interior headliners according to claim 6, characterized in that: The front sides of the left and right ends of the frame body (1) are rotatably connected with auxiliary wheels (310), and the auxiliary wheels (310) are provided with two.

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