Multi-layer edge covering actuator for automotive interior automatic edge covering machine

Abstract

The multi-layer automatic edge covering mechanism for automobile interior decoration comprises a horizontal edge covering mechanism, an edge covering mechanism adjusting seat, a vertical inner edge covering mechanism and a mould, the horizontal edge covering mechanism comprises a first slider head, a first vertical cylinder and a first horizontal cylinder which drive the first slider head to move vertically and horizontally respectively, the vertical inner edge covering mechanism comprises a second slider head, a second vertical cylinder and a third horizontal cylinder which drive the second slider head to move vertically and horizontally respectively, and the second slider head is installed on the edge covering mechanism adjusting seat which is driven by the second horizontal cylinder to move horizontally, the mould on which the workpiece A to be processed is placed is arranged on the front side of the horizontal edge covering mechanism, the first slider head and the second slider head perform automatic edge covering processing on the workpiece A on the mould, the workpiece A is coated with glue at the edge covering position and is dried before processing, and the supporting arm and the measuring block are arranged to adjust the relative position between the slider head and the workpiece A, so that the problem of different thicknesses of the edge covering after the skin of the workpiece A is stretched is solved.

Description

TECHNICAL FIELD

[0001] The embodiment relates to the technical field of a simulation leather edge covering device for automobile interior fittings, and particularly relates to a multi-layer edge covering actuator of an automobile interior automatic edge covering machine. BACKGROUND

[0002] With the vigorous development of the current automobile industry, the development of the automobile industry drives the update of automobile peripheral fittings, and the simulation leather of the automobile interior fittings is processed and covered by using the multi-layer edge covering actuator of the automobile interior automatic edge covering machine. Since the current technology cannot realize automatic edge covering in the horizontal direction and the vertical direction, different devices need to be used for edge covering, which causes high processing cost, especially when different specifications of automobile right rear upper frames need to face different height and width simulation leather edge covering problems. The edge covering actuator is provided with a horizontal edge covering actuator, a vertical inner buckling edge covering actuator and a tire mold, and a horizontal and vertical cylinder is provided for driving, and a corresponding position is adjusted by the adjusting seat of the actuator according to different specifications of the automobile right rear upper frame, so that the simulation leather edge covering of the automobile right rear upper frame is realized from the horizontal direction and the vertical direction, and the whole process is automatically completed, thereby overcoming the problem that different workpiece specifications cannot be processed, and effectively ensuring the processing stability and efficiency of the simulation leather edge covering of the automobile interior fittings. SUMMARY

[0003] The multi-layer edge covering actuator of the automobile interior automatic edge covering machine of the present disclosure is used for simulation leather automatic edge covering processing of automobile interior fittings, and can realize automatic edge covering in the horizontal direction and the vertical direction.

[0004] The multi-layer automatic edge covering mechanism for automobile interior decoration comprises a horizontal edge covering mechanism, an adjusting seat of the mechanism, a vertical inner buckle edge covering mechanism and a mold, the horizontal edge covering mechanism comprises a first slider head, a first vertical cylinder for driving the first slider head to move vertically and a first horizontal cylinder for driving the first slider head to move horizontally, slide rail mounting seats are arranged on both sides of the first vertical cylinder, a first slider head connecting seat is arranged at the bottom of the first slider head and movably connected with the slide rail mounting seats, the first vertical cylinder and the slide rail mounting seat are fixedly connected with a mechanism connecting seat at the bottom, the first horizontal cylinder is arranged at the bottom of the mechanism connecting seat, a piston rod connecting seat is arranged at one end of the first horizontal cylinder and fixedly connected with a piston rod thereof, slide groove bases are arranged on both sides of the first horizontal cylinder, and the slide groove bases are movably connected with the mechanism connecting seat; a first supporting arm is movably arranged outside the slide groove base, and a first measuring block is arranged at the upper end of the first supporting arm and in contact with a cam bearing fixed to the first slider head connecting seat. The adjusting seat of the mechanism is arranged at the rear side of the horizontal edge covering mechanism, a second horizontal cylinder for driving the adjusting seat of the mechanism to move horizontally is arranged at the bottom of the adjusting seat of the mechanism, the second horizontal cylinder is fixedly arranged on a second horizontal cylinder fixing seat, a first limiting block is arranged on the side of the adjusting seat of the mechanism, the first limiting block is connected with a limiting screw rod outside the second horizontal cylinder fixing seat, and pads are arranged on both sides of the second horizontal cylinder and movably connected with the adjusting seat of the mechanism. The vertical inner buckle edge covering mechanism is arranged on the upper surface of the adjusting seat of the mechanism and mainly comprises a second slider head, a second slider head traction frame connected with the second slider head, a third horizontal cylinder for driving the second slider head to move horizontally and a second vertical cylinder for driving the second slider head to move vertically, the second slider head traction frame is connected with one end of the third horizontal cylinder, the other end of the third horizontal cylinder is fixedly connected with a third horizontal cylinder fixing seat, one side of the third horizontal cylinder fixing seat is movably connected with a second vertical cylinder fixing seat, the other side of the second vertical cylinder fixing seat is arranged with the second vertical cylinder, an adjusting seat connecting block is arranged on the side of the second vertical cylinder, a second limiting block is arranged above the second vertical cylinder fixing seat and fixedly connected with the third horizontal cylinder fixing seat, the second limiting block is fixedly connected with a piston rod of the second vertical cylinder and movably connected with a limiting screw rod arranged on the upper end of the second vertical cylinder fixing seat, and the second vertical cylinder fixing seat and the adjusting seat connecting block are fixedly connected with the adjusting seat of the mechanism at the bottom. A second supporting arm is movably connected with the side of the second vertical cylinder fixing seat, and a second measuring block is arranged at one end of the second supporting arm and in contact with a cam bearing fixed to the side of the third horizontal cylinder fixing seat. The mold is arranged at the front side of the horizontal edge covering mechanism, a corresponding workpiece A to be processed is placed on the mold, and the edge covering of the workpiece A is completed by the first slider head and the second slider head.

[0005] Further, the slide rail mounting seat side is mounted with a slide rail, which is matched and embedded with the slider mounted on the first slider head connecting seat; the bottom of the actuator connecting seat is mounted with a slider, which is matched and embedded with the slide rail arranged on the slide groove base; the actuator adjusting seat is mounted with a slide rail, which is matched and embedded with the slider arranged on the cushion block; the back side of the third horizontal cylinder fixing seat is mounted with a slide rail, which is matched and embedded with the slider arranged on one side of the second vertical cylinder fixing seat.

[0006] Further, the first vertical cylinder is installed in parallel relationship with the slide rail mounting seats on both sides; the first horizontal cylinder is installed in parallel relationship with the slide groove bases on both sides; and the second horizontal cylinder is installed in parallel relationship with the cushion blocks on both sides.

[0007] Further, the first supporting arm is movably connected with the slide groove base through an adjusting shaft; and the second supporting arm is movably connected with the second vertical cylinder fixing seat through at least two adjusting shafts.

[0008] Further, the vertical tucking and overlock actuator is fixedly installed on the actuator adjusting seat, and at least three are arranged side by side.

[0009] Further, the actuator adjusting seat is provided with an adjusting seat embedding groove matched with the thickness size of the adjusting seat connecting block.

[0010] Further, the bottom of the tire mold is provided with a plurality of parallel tire mold mounting bases for fixed installation.

[0011] Further, the third horizontal cylinder fixing seat and the second vertical cylinder fixing seat are both L-shaped structures.

[0012] The technical effect of the present disclosure is that: the multi-layer overlock actuator includes a horizontal overlock actuator, an actuator adjusting seat, a vertical inner tucking and overlock actuator, and a tire mold. The horizontal overlock actuator and the vertical inner tucking and overlock actuator are both provided with slider heads for overlock processing, and the slider heads are driven by a cylinder to complete horizontal and vertical movement adjustment. The vertical inner tucking and overlock actuator has a two-stage horizontal adjustment cylinder, the actuator adjusting seat is the first stage, and the slider head end of the vertical inner tucking and overlock actuator is the second stage. The tire mold is arranged on the front side of the horizontal overlock actuator, and a corresponding workpiece A to be processed is placed on the tire mold. The first slider head and the second slider head automatically process the overlock of the workpiece A. The overlock actuator is also provided with a supporting arm to adjust the corresponding position between the supporting arm and the workpiece. Different cushion blocks can be arranged below the actuator adjusting seat to adjust the height, thereby overcoming the technical difficulty that the workpiece a cannot be processed due to different thicknesses after the skin of the workpiece a is stretched.

[0013] Various embodiments of the present disclosure can include one or more of these and other features described herein. The essence and advantages of the present disclosure can be better understood by reference to the following detailed description and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A perspective structural view of a multi-layered edge covering mechanism of an automotive interior automatic edge covering machine is shown.

[0015] Figure 2 A rear perspective structural view of a multi-layered edge covering mechanism of an automotive interior automatic edge covering machine is shown.

[0016] Figure 3 A structural exploded view of a multi-layered edge covering mechanism of an automotive interior automatic edge covering machine is shown.

[0017] Figure 4 A mounting position view of a horizontal edge covering mechanism and a tire membrane is shown.

[0018] Figure 5 A perspective structural view of a horizontal edge covering mechanism is shown.

[0019] Figure 6 A mounting position view of an adjustment seat of a mechanism and a vertical inner buckle edge covering mechanism is shown.

[0020] Figure 7 A perspective structural view of a vertical inner buckle edge covering mechanism is shown.

[0021] Figure 8 A side perspective structural view of a vertical inner buckle edge covering mechanism is shown.

[0022] In the figure: 1 horizontal edge covering mechanism, 101 first slider head, 102 first vertical air cylinder, 103 first horizontal air cylinder, 104 slide rail mounting seat, 105 first slider head connecting seat, 106 mechanism connecting seat, 107 piston rod connecting seat, 108 sliding groove base, 109 first supporting arm, 110 cam bearing, 111 first measuring block, 2 adjustment seat of mechanism, 201 second horizontal air cylinder, 202 second horizontal air cylinder fixing seat, 203 first limiting block, 204 limiting screw, 205 cushion block, 206 adjustment seat embedding groove, 3 vertical inner buckle edge covering mechanism, 301 second slider head, 302 second slider head traction frame, 303 third horizontal air cylinder, 304 second vertical air cylinder, 305 third horizontal air cylinder fixing seat, 306 second vertical air cylinder fixing seat, 307 second vertical air cylinder fixing seat, 308 adjustment seat connecting block, 309 second limiting block, 310 second supporting arm, 311 second measuring block, 4 tire membrane, 401 tire membrane mounting base, 5 slider, 6 slide rail, 7 adjustment shaft, 8 cam bearing. DETAILED DESCRIPTION

[0023] In the following description of embodiments, reference is made to the accompanying drawings which form a part hereof, and in which are shown by way of illustration specific embodiments that can be practiced. It is to be understood that other embodiments can be used and structural changes can be made without departing from the scope of the various embodiments.

[0024] Reference will now be made in detail to the representative embodiments illustrated in the accompanying drawings.

[0025] Embodiment 1, refer to the accompanying Figures 1-8 As shown, the multi-layer edge covering mechanism of the automatic edge covering machine for automotive interior includes a horizontal edge covering mechanism 1, a mechanism adjusting seat 2, a vertical inner buckle edge covering mechanism 3, and a mold 4. The horizontal edge covering mechanism 1 covers the workpiece A placed on the mold 4 in the horizontal direction through a first slider head 101. The first slider head 101 is driven by a first horizontal cylinder 103 installed below the mechanism connecting seat 106 to move back and forth in the horizontal direction, and can also be driven by a first vertical cylinder 102 fixedly connected to the upper part of the mechanism connecting seat 106 to ascend and descend in the vertical direction. The first slider head 101 can be adjusted at an appropriate angle for different specifications of workpieces A through the driving of the first horizontal cylinder 103 and the first vertical cylinder 102. The mechanism adjusting seat 2 is used to support and move the vertical inner buckle edge covering mechanism 3. The mechanism adjusting seat 2 is provided with a second horizontal cylinder 201 for driving the horizontal back-and-forth movement thereof. Since the vertical inner buckle edge covering mechanism 3 is installed on the mechanism adjusting seat 2, it moves with the movement of the mechanism adjusting seat 2. The vertical inner buckle edge covering mechanism 3 can be provided in parallel with three sets of second slider heads 301 closely connected to ensure the quality of vertical inner buckle edge covering. The vertical inner buckle edge covering mechanism 3 is also provided with a second vertical cylinder 304 and a third horizontal cylinder 303 to adjust the angle in the vertical and horizontal directions, respectively. The horizontal edge covering mechanism 1 and the vertical inner buckle edge covering mechanism 3 are respectively provided with first and second supporting arms 109 and 310 for measuring and adjusting the corresponding positions between them and the workpiece A. Different shims can be arranged below the mechanism adjusting seat to adjust the height, thereby overcoming the difficulty of processing different thicknesses of the workpiece A after the skin is stretched, effectively improving the processing quality and efficiency. The workpiece A is a combination of the right rear upper frame and the imitation leather of the automobile, and glue is applied to the edge covering part before edge covering and dried.

[0026] The principle of the embodiment is, refer to the accompanying Figures 1-3 As shown, the multi-layer edge covering mechanism of the automatic edge covering machine for automotive interior includes a horizontal edge covering mechanism 1, a mechanism adjusting seat 2, a vertical inner buckle edge covering mechanism 3, and a mold 4. The horizontal edge covering mechanism 1 covers the workpiece A placed on the mold 4 in the horizontal direction through a first slider head 101. The first slider head 101 is driven by a first horizontal cylinder 103 installed below the mechanism connecting seat 106 to move back and forth in the horizontal direction, and can also be driven by a first vertical cylinder 102 fixedly connected to the upper part of the mechanism connecting seat 106 to ascend and descend in the vertical direction. The first slider head 101 can be adjusted at an appropriate angle for different specifications of workpieces A through the driving of the first horizontal cylinder 103 and the first vertical cylinder 102. The mechanism adjusting seat 2 is used to support and move the vertical inner buckle edge covering mechanism 3. The mechanism adjusting seat 2 is provided with a second horizontal cylinder 201 for driving the horizontal back-and-forth movement thereof. Since the vertical inner buckle edge covering mechanism 3 is installed on the mechanism adjusting seat 2, it moves with the movement of the mechanism adjusting seat 2. The vertical inner buckle edge covering mechanism 3 can be provided in parallel with three sets of second slider heads 301 closely connected to ensure the quality of vertical inner buckle edge covering. The vertical inner buckle edge covering mechanism 3 is also provided with a second vertical cylinder 304 and a third horizontal cylinder 303 to adjust the angle in the vertical and horizontal directions, respectively. The horizontal edge covering mechanism 1 and the vertical inner buckle edge covering mechanism 3 are respectively provided with first and second supporting arms 109 and 310 for measuring and adjusting the corresponding positions between them and the workpiece A. Different shims can be arranged below the mechanism adjusting seat to adjust the height, thereby overcoming the difficulty of processing different thicknesses of the workpiece A after the skin is stretched, effectively improving the processing quality and efficiency. The workpiece A is a combination of the right rear upper frame and the imitation leather of the automobile, and glue is applied to the edge covering part before edge covering and dried. Figures 4-5As shown, the horizontal edge covering actuator 1 includes a first slider head 101, a first vertical cylinder 102 driving the first slider head 101 to move vertically, and a first horizontal cylinder 103 driving the first slider head 101 to move horizontally. The first vertical cylinder 102 is provided with a slide rail mounting seat 104 on both sides. The first slider head 101 is provided with a first slider head connecting seat 105 movably connected with the slide rail mounting seat 104 at the bottom. The slide rail mounting seat 104 is provided with a slide rail 6 on the side edge, which is matched and embedded with a slider 5 mounted on the first slider head connecting seat 105. The first vertical cylinder 102 and the slide rail mounting seat 104 are fixedly connected with an actuator connecting seat 106 at the bottom. The first horizontal cylinder 103 is provided at the bottom of the actuator connecting seat 106. A piston rod connecting seat 107 is provided at one end of the first horizontal cylinder 103 and fixedly connected with a piston rod. A slide groove base 108 is provided on both sides of the first horizontal cylinder 103 and movably connected with the actuator connecting seat 106. The actuator connecting seat 106 is provided with a slider 5 at the bottom, which is matched and embedded with a slide rail 6 provided on the slide groove base 108. A first supporting arm 109 is movably installed outside the slide groove base 108. The first supporting arm 109 is provided with a first measuring block 111 at the upper end, which is in contact with a cam bearing 8 fixed to the first slider head connecting seat 105 for measurement.

[0027] Referring to the drawings Figure 6 As shown, the actuator adjusting seat 2 is provided at the rear side of the horizontal edge covering actuator 1 and provided with a second horizontal cylinder 201 at the bottom for driving the horizontal movement. The second horizontal cylinder 201 is fixedly installed by a second horizontal cylinder fixing seat 202. A first limiting block 203 is provided on the side edge of the actuator adjusting seat 2 and connected with a limiting screw 204 outside the second horizontal cylinder fixing seat 202. A pad 205 is installed on both sides of the second horizontal cylinder 201 and movably connected with the actuator adjusting seat 2. The actuator adjusting seat 2 is provided with a slide rail 6, which is matched and embedded with a slider 5 provided on the pad 205.

[0028] Referring to the drawings Figures 6-8As shown, the vertical inner tucking and covering execution mechanism 3 is installed on the execution mechanism adjusting seat 2, the vertical tucking and covering execution mechanism 3 is fixedly installed on the execution mechanism adjusting seat 2, and at least three are arranged side by side, and the execution mechanism adjusting seat 2 is provided with an adjusting seat embedding groove 206 matched with the thickness size of the adjusting seat connecting block 308, so that the adjusting seat connecting block 308 and the execution mechanism adjusting seat 2 are more stably connected. The vertical inner tucking and covering execution mechanism 3 mainly comprises a second slider head 301, a second slider head traction frame 302 connected with the second slider head 301, a third horizontal air cylinder 303 for driving the second slider head 301 to move horizontally, and a second vertical air cylinder 304 for driving the second slider head 301 to move vertically. The second slider head traction frame 302 is connected with one end of the third horizontal air cylinder 303, the other end of the third horizontal air cylinder 303 is fixedly connected with a third horizontal air cylinder fixed seat 305, one side of the second vertical air cylinder fixed seat 306 is movably connected with the third horizontal air cylinder fixed seat 305, and the back side of the third horizontal air cylinder fixed seat 305 is provided with a slide rail 6 matched and embeddedly connected with a slide block 5 arranged on one side of the second vertical air cylinder fixed seat 306. The second vertical air cylinder 304 is arranged on the other side of the second vertical air cylinder fixed seat 306, the adjusting seat connecting block 308 is arranged on the side of the second vertical air cylinder 304, the second limiting block 309 fixedly connected with the third horizontal air cylinder fixed seat 305 is arranged above the second vertical air cylinder fixed seat 306, the second limiting block 309 is fixedly connected with the piston rod of the second vertical air cylinder 304 and movably penetrates the limiting screw 204 arranged on the upper end of the fixed seat of the second vertical air cylinder 304, and the bottom of the second vertical air cylinder fixed seat 306 and the adjusting seat connecting block 308 are fixedly connected with the execution mechanism adjusting seat 2. The side of the second vertical air cylinder fixed seat 306 is movably connected with a second supporting arm 310, one end of the second supporting arm 310 is provided with a second measuring block 311 in contact with a cam bearing 8 fixed on the side of the third horizontal air cylinder fixed seat 305 for measurement, wherein the first supporting arm 109 is movably connected with the slide groove base 108 through the adjusting shaft 7, and the second supporting arm 310 is movably connected with the second vertical air cylinder fixed seat 306 through at least two adjusting shafts 7.

[0029] Referring to the accompanying Figure 1 , the accompanying Figure 3As shown, the tire mold 4 is arranged on the front side of the horizontal wrapping execution mechanism 1, and a plurality of parallel tire mold mounting bases 401 are arranged on the bottom of the tire mold 4 for fixed mounting. The corresponding workpiece A to be processed is placed on the tire mold 4, and the wrapping process of the workpiece A is completed by the first slider head 101 and the second slider head 301. According to the above description, the first vertical air cylinder 102 is installed in parallel with the slide rail mounting seat 104 on both sides, the first horizontal air cylinder 103 is installed in parallel with the slide groove base 108 on both sides, and the second horizontal air cylinder 201 is installed in parallel with the cushion block 205 on both sides. Ensuring that the air cylinder is installed in parallel with the corresponding base is a necessary condition for the air cylinder to smoothly push the corresponding components to move.

[0030] Although the examples of the present disclosure are comprehensively described with reference to the accompanying drawings, it should be noted that various changes and modifications will become apparent to those skilled in the art. It should be understood that such changes and modifications are considered to be included within the scope of the examples of the present disclosure defined by the appended claims.

Claims

1. A multi-layer edge covering actuator for an automotive interior automatic edge covering machine, characterized in that, The utility model relates to a horizontal edge covering execution mechanism, vertical inner buckle edge covering execution mechanism and tire mould, and the horizontal edge covering execution mechanism includes first slider head, the first vertical cylinder of drive first slider head vertical direction moves and the first horizontal cylinder of drive first slider head horizontal direction moves, the both sides of first vertical cylinder are provided with the slide rail mounting seat of installation, the bottom of first slider head is provided with the first slider head connecting seat and the slide rail mounting seat movable connection, the bottom fixed connection execution mechanism connecting seat of first vertical cylinder and slide rail mounting seat, the bottom of execution mechanism connecting seat is provided with first horizontal cylinder, and the piston rod connecting seat of fixed connection piston rod is located first horizontal cylinder one end and is arranged, the slide groove base of installation is located first horizontal cylinder both sides and is arranged, and the slide groove base movable connection with execution mechanism connecting seat is contacted and measured with the cam bearing fixed in the first slider head connecting seat and is equipped with the first measuring block on the upper end of first support arm; The execution mechanism adjusting seat is equipped with the second horizontal cylinder of drive its horizontal direction moves in the bottom of execution mechanism adjusting seat, and the second horizontal cylinder is fixedly installed by the second horizontal cylinder fixed seat, and the first limiting block is equipped with on the side of execution mechanism adjusting seat, and the limiting screw outside the second horizontal cylinder fixed seat is connected with the first limiting block, and the cushion block is installed on the both sides of second horizontal cylinder, and the cushion block movable connection with execution mechanism adjusting seat; The vertical inner buckle edge covering execution mechanism is installed on the upper surface of execution mechanism adjusting seat, and mainly includes second slider head, second slider head traction frame connected with second slider head, third horizontal cylinder of drive second slider head horizontal direction moves and second vertical cylinder of drive second slider head vertical direction moves, the second slider head traction frame is connected with one end of third horizontal cylinder, the other end fixed connection third horizontal cylinder fixed seat of third horizontal cylinder, one side movable connection second vertical cylinder fixed seat of third horizontal cylinder fixed seat, the second vertical cylinder of another side installation of second vertical cylinder fixed seat, the adjusting seat connecting block is arranged on the side of second vertical cylinder, the second limiting block of fixed connection third horizontal cylinder fixed seat is equipped with above second vertical cylinder fixed seat, the piston rod fixed connection of second limiting block with the piston rod of second vertical cylinder, and the limiting screw movable penetration of being equipped with on the upper end of second vertical cylinder fixed seat, and the bottom of second vertical cylinder fixed seat and adjusting seat connecting block are fixedly connected with execution mechanism adjusting seat; The side movable connection of second vertical cylinder fixed seat has second support arm, and the second measuring block of contact measurement with the cam bearing fixed on the side of third horizontal cylinder fixed seat is equipped with on one end of second support arm; The tire mould is equipped with corresponding workpiece A to be processed on the front side of horizontal edge covering execution mechanism, and the edge covering processing of workpiece A is completed by first slider head and second slider head. The slide rail is installed on the side of slide rail mounting seat, and the slide rail is matched and embeddedly connected with the slider installed on first slider head connecting seat. ​ 2. The multi-layer edging execution mechanism of the automotive interior automatic edging machine according to claim 1, characterized in that, ​ The bottom of the actuator connecting seat is provided with a sliding block which is matched and embedded with a sliding rail provided on the sliding groove base; The sliding rail provided on the actuator adjusting seat is matched and embedded with a sliding block provided on the cushion block; The back side of the third horizontal air cylinder fixing seat is provided with a sliding rail which is matched and embedded with a sliding block provided on one side of the second vertical air cylinder fixing seat.

3. The multi-layer edging mechanism of claim 1, wherein, The first vertical air cylinder is installed in parallel with the sliding rail mounting seat on both sides; The first horizontal air cylinder is installed in parallel with the sliding groove base on both sides; The second horizontal air cylinder is installed in parallel with the cushion block on both sides.

4. The multi-layer edging mechanism of claim 1, wherein, The first supporting arm is movably connected with the sliding groove base through an adjusting shaft. The second supporting arm is movably connected with the second vertical air cylinder fixing seat through at least two adjusting shafts.

5. The multi-layer edging mechanism of claim 1, wherein, The vertical inner buckle cover edge actuator is fixedly installed on the actuator adjusting seat, and at least three are provided side by side.

6. The multi-layer edging execution mechanism of the automotive interior automatic edging machine according to claim 5, characterized in that, The actuator adjusting seat is provided with an adjusting seat embedding groove which is matched with the thickness size of the adjusting seat connecting block.

7. The multi-layer edging mechanism of claim 1, wherein, The bottom of the tire mold is provided with a plurality of parallel tire mold mounting bases for fixed installation.

8. The multi-layer edging mechanism of claim 2, wherein, The third horizontal air cylinder fixing seat and the second vertical air cylinder fixing seat are both L-shaped structures.

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