Automobile seat interior fabric cutting device

Abstract

The utility model discloses an automobile seat interior fabric cut-off device, and relates to the technical field of fabric cut-off, the automobile seat interior fabric cut-off device comprises a rack, a rotating shaft, a motor, a flattening mechanism and a cut-off mechanism, the rotating shaft is located above the rack, the output end of the motor is connected with the rotating shaft, one side of the rack is provided with a fixing plate, and the fixing plate is connected with the rotating shaft; the fixing plate is located below the rotating shaft, the flattening mechanism is located at the end, away from the fixing plate, of the rack, the flattening mechanism comprises a pressing plate, an air cylinder and a connecting plate, a cylinder body of the air cylinder is fixedly connected with the rack through the connecting plate, the pressing plate is fixedly connected with a push rod of the air cylinder, and a cut-off mechanism is arranged above the flattening mechanism. According to the device, in the rotating process of the rotating shaft, a fabric is vertically put down, the fabric falls down through the gravity of the fabric, manual stretching and laying are not needed, the fabric can be vertically laid to a certain degree, the labor intensity of operators is relieved, and then the fabric is flattened through the flattening mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of fabric cutting, and in particular to a device for cutting fabric of an automobile seat interior. Background Art

[0002] The statements in this section merely provide background technical information related to the present application and do not necessarily constitute prior art.

[0003] During the processing of car seat interior fabrics, large bundles of fabrics need to be cut into appropriate lengths in batches, and then processed later, the cut fabrics need to be cut into appropriate sizes and lengths by a cutting machine.

[0004] Patent Publication No.: CN208250797U, discloses a multifunctional fabric cutting device, which uses a cutting knife to cut the fabric on the workbench, and uses a ruler to measure the length of the cut. There are many types of car seat interior fabrics, some of which are fluffy and easy to wrinkle. During the cutting process, since the workbench is placed horizontally, the wrinkles will not disappear after being laid flat on the workbench. The wrinkles will affect the length of the cut fabric. The operator needs to tighten the fabric before cutting it to accurately cut the exact length of the fabric. This tightening process will increase the labor intensity of the operator and reduce the efficiency of cutting. Therefore, it is necessary to design a car seat interior fabric cutting device that does not require manual pulling. Utility Model Content

[0005] In order to solve the above problems, the present application proposes a device for cutting off the interior fabric of a car seat.

[0006] The purpose of the present application is to provide a device for cutting fabrics for automobile seat interior decoration. The fabrics are lowered vertically and fall down by their own gravity without manual stretching and flattening. The fabrics can be laid flat vertically to a certain extent, thereby reducing the labor intensity of operators. The fabrics are then flattened by a flattening mechanism, thereby solving the problem that wrinkles easily appear on the fabrics for automobile seat interior decoration. Finally, the fabrics are cut by a cutting mechanism to improve the cutting efficiency.

[0007] In order to achieve the above purpose, this application adopts the following technical solutions:

[0008] A device for cutting fabric for interior decoration of automobile seat comprises: a frame, a rotating shaft, a motor, a flattening mechanism and a cutting mechanism, wherein the rotating shaft is located above the frame, the rotating shaft is rotatably connected to the frame through a bearing, the output end of the motor is connected to the rotating shaft, a fixed plate is provided on one side of the frame, the fixed plate is located below the rotating shaft, the flattening mechanism is located at one end of the frame away from the fixed plate, the flattening mechanism comprises: a pressing plate, a cylinder and a connecting plate, the cylinder body of the cylinder is fixedly connected to the frame through the connecting plate, the pressing plate is fixedly connected to a push rod of the cylinder, the pressing plate and the fixing plate are parallel to each other, a cutting mechanism is provided above the flattening mechanism, and the flattened fabric is cut by the cutting mechanism.

[0009] Furthermore, there are four cylinders, and the four cylinders are respectively located on the four corners of the pressure plate.

[0010] Furthermore, the connecting plate and the pressing plate are parallel to each other, and the cylinder and the connecting plate are perpendicular to each other and fixedly connected.

[0011] Furthermore, the cutting mechanism includes: a connecting plate, a cylinder and a cutting tool, the cylinder is fixedly connected to the frame through the connecting plate, the push rod of the cylinder is fixedly connected to the back of the cutting tool, and the cutting tool and the fixed plate are perpendicular to each other.

[0012] Furthermore, the cross section of the truncation tool is a right triangle, and the push rod of the cylinder is fixedly connected to a right-angled side of the right triangle.

[0013] Furthermore, the frame includes a top plate and side plates, the top plate is supported by two side plates, the two side plates are axially symmetrical about the center line of the top plate, the rotating shaft is connected to the side plates through bearings, the fixed plate and the flattening mechanism are located between the two side plates, and the rotating shaft is located above the fixed plate and the flattening mechanism.

[0014] Furthermore, the motor is connected to the frame via a support plate, and a rib plate is provided below the support plate to provide support for the support plate.

[0015] Furthermore, the length of the fixing plate is greater than the distance from the cutting mechanism to the bottom of the pressing plate.

[0016] Compared with the prior art, the beneficial effects of this application are:

[0017] The present application lowers the fabric vertically during the rotation of the rotating shaft, and uses the fabric's own gravity to droop. There is no need for manual stretching and flattening, and the fabric can be laid vertically to a certain extent, reducing the labor intensity of the operator. The fabric is then flattened by a flattening mechanism, which solves the problem that wrinkles easily appear on the fabric of the car seat interior that affects the cutting accuracy. Finally, the fabric is cut by a cutting mechanism, and the cutting length is more accurate, thereby improving the cutting efficiency.

[0018] The present application uses four cylinders to drive a pressure plate to press the sagging car seat interior fabric onto a fixed plate, and uses a flat pressing method to flatten the wrinkled fabric. The flat pressing effect is better for removing wrinkles than the pulling method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a left front stereoscopic diagram of this application;

[0020] Figure 2 It is a left rear perspective diagram of the present application;

[0021] Figure 3 A three-dimensional schematic diagram of a truncation tool of the present application;

[0022] Among them: 1. top plate, 2. side plate, 3. rotating shaft, 4. fabric, 5. motor, 6. pressing plate, 7. cylinder, 8. connecting plate, 9. cutting tool, 10. fixing plate, 11. supporting plate, 12. rib plate. DETAILED DESCRIPTION

[0023] The present application is further described below in conjunction with the accompanying drawings and embodiments. Example 1

[0024] A device for cutting off the fabric of the interior decoration of a car seat, such as Figure 1-3 As shown, it includes: a frame, a rotating shaft 3, a motor 5, a flattening mechanism and a cutting mechanism. The frame is fixedly connected to the ground, the rotating shaft 3 is located above the frame, the rotating shaft 3 is rotatably connected to the frame through a bearing, the rotating shaft 3 is parallel to the ground, the fabric 4 is wound around the rotating shaft 3, and through the rotation of the rotating shaft 3, the fabric 4 is slowly discharged vertically downward, so that the fabric 4 can be laid flat by utilizing the gravity of its own drooping, without the need for manual flattening and pulling, the output end of the motor 5 is connected to the rotating shaft 3, the motor 5 and the rotating shaft 3 are connected through a coupling, the motor 5 provides power for the rotation of the rotating shaft 3, a fixed plate 10 is provided on one side of the frame, the fixed plate 10 is located below the rotating shaft 3, the fixed plate 10 is perpendicular to the ground, and the flattening mechanism is located at one end of the frame away from the fixed plate 10.

[0025] like Figure 1As shown, the flattening mechanism includes: a pressing plate 6, a cylinder 7 and a connecting plate 8. The cylinder body of the cylinder 7 is fixedly connected to the frame through the connecting plate 8. The pressing plate 6 is fixedly connected to the push rod of the cylinder 7. The pressing plate 6 and the fixed plate 10 are parallel to each other. A cutting mechanism is provided above the flattening mechanism, and the flattened fabric 4 is cut by the cutting mechanism. When the push rod of the cylinder 7 is extended, the pressing plate 6 presses the fabric 4 tightly against the fixed plate 10, which is convenient for the cutting mechanism to cut. The pressing plate 6 can also press the sagging fabric 4 flat against the fixed plate 10 to further flatten it.

[0026] like Figure 1 As shown, the rotating shaft 3 is located above the middle position of the pressing plate 6 and the fixing plate 10, which is convenient for lowering the fabric 4, and the pressing plate 6 and the fixing plate 10 will not block the sagging of the fabric 4.

[0027] like Figure 1 As shown, there are four cylinders 7, which are respectively located on the four corners of the pressing plate 6. The pressing plate 6 is driven to move smoothly toward the fixed plate 10 by the extension and retraction of the four cylinders 7, and the fabric 4 hanging from the rotating shaft 3 is pressed, so as to facilitate the flattening of the fabric 4.

[0028] The connecting plate 8 and the pressing plate 6 are parallel to each other, and the cylinder 7 and the connecting plate 8 are perpendicular to each other and fixedly connected.

[0029] like Figure 1 As shown, the cutting mechanism includes: a connecting plate 8, a cylinder 7 and a cutting tool 9, the cylinder 7 is fixedly connected to the frame through the connecting plate 8, the push rod of the cylinder 7 is fixedly connected to the back of the cutting tool 9, the cutting tool 9 and the fixed plate 10 are perpendicular to each other, and the push rod of the cylinder 7 is extended to drive the cutting tool 9 to move toward the fixed plate 10 until the fabric 4 on the fixed plate 10 is cut off, thereby completing the cutting of the fabric 4.

[0030] like Figure 3 As shown, the cross section of the cutting tool 9 is a right triangle, the push rod of the cylinder 7 is fixedly connected to a right angle side of the right triangle, and the sharp edge is directly facing the direction of the fixed plate 10, which is convenient for cutting the fabric 4.

[0031] The frame includes a top plate 1 and a side plate 2, the top plate 1 is supported by two side plates 2, the two side plates 2 are axially symmetrical about the center line of the top plate 1, the rotating shaft 3 is connected to the side plates 2 through bearings, the fixed plate 10 and the flattening mechanism are located between the two side plates 2, and the rotating shaft 3 is located above the fixed plate 10 and the flattening mechanism.

[0032] The motor 5 is connected to the frame via a support plate 11 , and a rib plate 12 is provided below the support plate 11 , and the rib plate 12 provides support for the support plate 11 .

[0033] like Figure 2 As shown, the length of the fixing plate 10 is greater than the distance from the cutting mechanism to the bottom of the pressing plate 6, which facilitates the pressing plate 6 to press the fabric 4 onto the fixing plate 10, and the cutting knife of the cutting mechanism directly presses the fabric 4 onto the fixing plate 10 for cutting.

[0034] The fixing plate 10 is a transparent plate, and a scale is provided on the fixing plate 10, so that the length of the fabric 4 lowered can be seen during the lowering process of the fabric 4, eliminating the process of manual measurement with a ruler and improving processing efficiency.

[0035] In the technical solution of the present application, after the motor 5 is started, the fabric 4 on the rotating shaft 3 is lowered and flattened and stretched by the gravity of the fabric 4 itself, so that the fabric 4 reaches a drooping and flattened state, so that there is no need to stretch and flatten the fabric 4 manually, so that the fabric 4 is lowered to the length that needs to be cut, and then the cylinder 7 of the flattening mechanism is started to drive the pressing plate 6 to move toward the fixed plate 10, and finally the fabric 4 is flattened on the fixed plate 10, and the pressing plate 6 is used to flatten the fabric 4, so that the flatness of the fabric 4 can be further improved. After the fabric 4 is flattened and fixed, the cylinder 7 of the cutting mechanism is started again, and the push rod of the cylinder 7 drives the cutting tool 9 to move toward the direction of the fabric 4, and finally the fabric 4 is pressed on the fixed plate 10 and cut off. In this way, the cutting of the fabric 4 is completed, and there is no need for manual flattening and pulling, which reduces the labor intensity in the process of cutting large quantities of fabrics 4, avoids wrinkles in the fabric 4, and improves work efficiency.

[0036] Although the above describes the specific implementation methods of the present application in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present application. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present application, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present application.

Claims

1. A device for cutting off the interior fabric of a car seat, characterized in that: include: A frame, a rotating shaft, a motor, a flattening mechanism and a cutting mechanism, wherein the rotating shaft is located above the frame, the rotating shaft is rotatably connected to the frame through a bearing, the output end of the motor is connected to the rotating shaft, a fixed plate is provided on one side of the frame, the fixed plate is located below the rotating shaft, the flattening mechanism is located on an end of the frame away from the fixed plate, the flattening mechanism comprises: a pressing plate, a cylinder and a connecting plate, the cylinder body of the cylinder is fixedly connected to the frame through the connecting plate, the pressing plate is fixedly connected to the push rod of the cylinder, the pressing plate and the fixing plate are parallel to each other, a cutting mechanism is provided above the flattening mechanism, and the flattened fabric is cut off by the cutting mechanism.

2. The device for cutting off the interior fabric of a car seat as claimed in claim 1, characterized in that: There are four cylinders, and the four cylinders are respectively located on the four corners of the pressure plate.

3. The device for cutting off the interior fabric of a car seat as claimed in claim 1, characterized in that: The connecting plate and the pressing plate are parallel to each other, and the cylinder and the connecting plate are perpendicular to each other and fixedly connected.

4. The device for cutting off the interior fabric of a car seat as claimed in claim 1, characterized in that: The cutting mechanism comprises: a connecting plate, a cylinder and a cutting tool, wherein the cylinder is fixedly connected to the frame through the connecting plate, the push rod of the cylinder is fixedly connected to the back side of the cutting tool, and the cutting tool and the fixing plate are perpendicular to each other.

5. The device for cutting off the interior fabric of a car seat as claimed in claim 4, characterized in that: The cross section of the truncation tool is a right triangle, and the push rod of the cylinder is fixedly connected to a right-angled side of the right triangle.

6. The device for cutting off the interior fabric of a car seat as claimed in claim 1, characterized in that: The frame includes a top plate and side plates, the top plate is supported by two side plates, the two side plates are axially symmetrical about the center line of the top plate, the rotating shaft is connected to the side plates through bearings, the fixed plate and the flattening mechanism are located between the two side plates, and the rotating shaft is located above the fixed plate and the flattening mechanism.

7. The device for cutting off the interior fabric of a car seat as claimed in claim 1, characterized in that: The motor is connected to the frame via a support plate, and a rib plate is provided below the support plate to provide support for the support plate.

8. The device for cutting off the interior fabric of a car seat as claimed in claim 1, characterized in that: The length of the fixing plate is greater than the distance from the cutting mechanism to the bottom of the pressing plate.

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