Slitting equipment for automotive interior sponge

Abstract

The utility model discloses slitting equipment for automotive interior sponge, which comprises a base, a through groove is arranged on the middle side of the upper end of the base, a fixing frame is fixedly mounted on the middle side of the upper end of the base, an air cylinder is fixedly mounted at the upper end of the fixing frame, and a cutter is fixedly mounted at the output end of the air cylinder. A sliding groove is formed in the rear wall of an inner cavity of the fixing frame, a driving mechanism is arranged in the sliding groove, the outer surface of the driving mechanism is in threaded connection with a sliding block, and a U-shaped positioning block is fixedly installed at the front end of the sliding block. According to the key point of the technical scheme, the slitting equipment for the automotive trim sponge is provided. According to the sponge cutting device, sponge is pressed from top to bottom through the U-shaped positioning block, deformation of the sponge can be limited, the cutting process is more stable, and the cutting precision of the sponge is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of automobile interior sponge processing equipment, more specifically, it relates to a kind of cutting equipment for automobile interior sponge. BACKGROUND

[0002] Cutting equipment, generally refers to by a series of machinery or laser etc., according to preset size or shape, the device is segmented to whole material.In the field of automobile interior manufacturing, sponge is as important filling and sound insulation material, needs to be accurately, efficiently cut into various shapes and sizes, to meet the assembly needs of seat, door panel, ceiling etc.Part.Therefore, cutting equipment for automobile interior sponge arises at the historic moment.

[0003] When cutting processing of interior sponge, sponge has elasticity, and the elasticity of sponge causes material to deform during cutting process when cutting, especially when tool exerts pressure, sponge will compress or deform due to stress, and then affect the precision of cutting.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a kind of cutting equipment for automobile interior sponge, when U-shaped positioning block is contacted from above and compresses sponge, the movement and deformation of sponge in cutting process can be significantly reduced.This is because U-shaped positioning block provides a stable support surface for sponge, limits its degree of freedom in cutting direction, and sponge is elastic and prone to deformation during cutting process.U-shaped positioning block compresses sponge from top to bottom, which can limit the deformation of sponge, make cutting process more stable, and improve the cutting precision of sponge.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a kind of cutting equipment for automobile interior sponge, including base, the upper end middle side of the base is provided with through slot, the upper end middle side of the base is fixedly installed with fixed frame, the upper end of the fixed frame is fixedly installed with pneumatic cylinder, the output end of the pneumatic cylinder is fixedly installed with cutter, the rear wall of the inner chamber of the fixed frame is provided with sliding slot, the sliding slot is provided with driving mechanism, the outer surface of the driving mechanism is threadedly connected with sliding block, the front end of the sliding block is fixedly installed with U-shaped positioning block.

[0007] The utility model is further provided as follows: the driving mechanism includes servo motor, the servo motor is fixedly connected at the top of fixed frame, the output end of the servo motor is fixedly installed with lead screw, the lead screw is movably connected in sliding slot, the sliding block is threadedly connected on lead screw.

[0008] The utility model is further configured as follows: a supporting leg is fixedly installed at each of the four corners of the lower end of the base.

[0009] The utility model is further configured as follows: a storage box is provided below the base.

[0010] The utility model is further configured as follows: the fixing frame is configured in a U shape.

[0011] In summary, the present invention has the following beneficial effects:

[0012] 1. Using the U-shaped positioning block to contact and compress the sponge from above significantly reduces movement and deformation of the sponge during the cutting process. This is because the U-shaped positioning block provides a stable support surface for the sponge, limiting its freedom in the cutting direction. Sponges are elastic and prone to deformation during cutting. The U-shaped positioning block compresses the sponge from top to bottom, limiting its deformation, making the cutting process more stable and improving the cutting accuracy of the sponge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Fig. 2 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the utility model.

[0015] In the figure: 1. Base; 2. Through slot; 3. Fixed bracket; 4. Cylinder; 5. Cutter; 6. Slide; 7. Driving mechanism; 8. Slider; 9. U-shaped positioning block; 71. Servo motor; 72. Screw; 10. Support leg; 11. Storage box. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0018] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "sleeved / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0019] The present invention will be described in detail below with reference to the accompanying drawings.

[0020] A slitting device for automotive interior sponge, such as Figs. 1-2 As shown, it includes a base 1, a through slot 2 is formed on the middle side of the upper end of the base 1, a fixing frame 3 is fixedly installed on the middle side of the upper end of the base 1, and the fixing frame 3 is arranged in a U shape. A cylinder 4 is fixedly installed on the upper end of the fixing frame 3, and a cutter 5 is fixedly installed on the output end of the cylinder 4. A slide 6 is formed on the rear wall of the inner cavity of the fixing frame 3, and a driving mechanism 7 is arranged in the slide 6. The outer surface of the driving mechanism 7 is threadedly connected to a slider 8. The front end of the slider 8 is fixedly installed with a U-shaped positioning block 9. When the U-shaped positioning block 9 contacts and presses the sponge from above, it can significantly reduce the movement and deformation of the sponge during the cutting process. This is because the U-shaped positioning block 9 provides a stable support surface for the sponge, limiting its freedom in the cutting direction. The sponge is elastic and easily deformed during the cutting process. The U-shaped positioning block 9 presses the sponge from top to bottom, which can limit its deformation, making the cutting process more stable and improving the cutting accuracy of the sponge. The sponge is cut when the cylinder 4 pushes the cutter 5 from top to bottom.

[0021] like Fig. 2 As shown, the driving mechanism 7 includes a servo motor 71, which is fixedly connected to the top of the fixed frame 3. A screw rod 72 is fixedly installed at the output end of the servo motor 71, and the screw rod 72 is movably connected in the slide groove 6. The slider 8 is threadedly connected to the screw rod 72. The screw rod 72 is driven to rotate by the servo motor 71, thereby driving the slider 8 to move downward along the screw rod 72, and then driving the U-shaped positioning block 9 to move downward to contact the surface of the sponge.

[0022] A support leg 10 is fixedly installed at each of the four corners of the lower end of the base 1. A storage box 11 is provided below the base 1. The support legs 10 provide support and stability for the base 1, and the storage box 11 is provided for collecting debris generated by the cutting sponge.

[0023] Working principle: by placing the sponge on the base 1, and located below the cutter 5, adjust the position of the sponge, by servo motor 71 drive screw 72 rotation, thus drive the slider 8 along the screw 72 down, in turn drive U-shaped positioning block 9 down movement contact to the surface of the sponge, when the U-shaped positioning block 9 from above contact and compress the sponge, can significantly reduce the sponge in the cutting process and deformation. Because the U-shaped positioning block 9 for the sponge provides a stable support surface, limits its freedom in the cutting direction, the sponge has elasticity, prone to deformation in the cutting process. U-shaped positioning block 9 from top to bottom compress the sponge, can limit its deformation, make the cutting process more stable, improve the cutting precision of the sponge, by cylinder 4 push cutter 5 from top to bottom movement when cutting the sponge, its working principle for prior art.

[0024] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solutions falling within the scope of the present application should be considered as falling within the protection scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the principles of the present application under the premise of a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A slitting device for automotive interior sponge, comprising a base (1), a through slot (2) being provided at the middle of the upper end of the base (1), a fixing frame (3) being fixedly mounted at the middle of the upper end of the base (1), a cylinder (4) being fixedly mounted at the upper end of the fixing frame (3), and a cutter (5) being fixedly mounted at the output end of the cylinder (4), characterized in that: A sliding groove (6) is provided on the rear wall of the inner cavity of the fixing frame (3), a driving mechanism (7) is provided in the sliding groove (6), a slider (8) is threadedly connected to the outer surface of the driving mechanism (7), and a U-shaped positioning block (9) is fixedly installed at the front end of the slider (8).

2. The slitting device for automotive interior sponge according to claim 1, characterized in that: The driving mechanism (7) includes a servo motor (71), the servo motor (71) is fixedly connected to the top of the fixed frame (3), a screw rod (72) is fixedly installed at the output end of the servo motor (71), the screw rod (72) is movably connected in the slide groove (6), and the slider (8) is threadedly connected to the screw rod (72).

3. The slitting device for automotive interior sponge according to claim 1, characterized in that: A supporting leg (10) is fixedly mounted at each of the four corners of the lower end of the base (1).

4. The slitting device for automotive interior sponge according to claim 1, characterized in that: A storage box (11) is provided below the base (1).

5. The slitting device for automotive interior sponge according to claim 1, characterized in that: The fixing frame (3) is arranged in a U shape.

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