A skin conveying glue coating line

Abstract

The present invention discloses a skin conveying and gluing line, comprising a skin loading trolley, a trolley lifting platform, a skin loading mechanism, a skin conveying platform, a skin gluing mechanism, a skin turning mechanism and a buffering platform; the skin loading trolley is used for stacking skin workpieces, the trolley lifting platform drives the skin loading trolley to lift and lower, the skin loading mechanism transports the skin workpieces one by one from the skin loading trolley to the skin conveying platform, the skin conveying platform drives the skin workpieces to be glued by the skin gluing mechanism, and send them to the skin turning mechanism, the skin turning mechanism drives the skin workpieces to be turned over, and send them to the buffering platform; the processes of loading, gluing and turning over the skin are fully automatic, and no manual intervention is required between the various processes, thereby reducing manpower and improving processing efficiency.

Description

Technical Field

[0001] The invention relates to a skin conveying and gluing line, belonging to the technical field of automobile parts processing equipment. Background Art

[0002] The IMG (In Mold Graining) process is a negative mold vacuum forming process, which includes the loading, gluing, turning over, baking of the skin, and the process of vacuuming the negative mold skeleton after loading and combining it with the baked skin. Most of the existing negative mold vacuum forming steps are carried out separately, and manual transfer is required between different processes. The degree of automation is insufficient, which wastes manpower and affects processing efficiency. Summary of the invention

[0003] In view of the above-mentioned technical problems, the purpose of the present invention is to propose a skin conveying glue coating line.

[0004] The technical solution of the present invention is achieved as follows: a skin conveying and gluing line, comprising a skin loading trolley, a trolley lifting platform, a skin loading mechanism, a skin conveying platform, a skin gluing mechanism, a skin turning mechanism and a buffering platform; the skin loading trolley is used to stack skin workpieces, the trolley lifting platform drives the skin loading trolley to rise and fall, the skin loading mechanism transports the skin workpieces one by one from the skin loading trolley to the skin conveying platform, the skin conveying platform drives the skin workpiece to be glued through the skin gluing mechanism and sent to the skin turning mechanism, the skin turning mechanism drives the skin workpiece to turn over and send it to the buffering platform.

[0005] Preferably, a trolley positioning strip is provided on the front side of the skin feeding mechanism, the skin feeding trolley cooperates with the trolley positioning strip, and a material blocking rack is provided on the skin feeding trolley.

[0006] Preferably, the trolley lifting platform includes a scissors base, a scissors arm, a scissors top frame and a scissors drive device. The upper and lower ends of the scissors arm cooperate with the scissors top frame and the scissors base respectively. The scissors drive device is fixedly arranged on the scissors base. The scissors base is also provided with an anti-fall rack. The scissors drive device drives the scissors arm to work through a coupling assembly. The coupling assembly is provided with an anti-fall block that cooperates with the anti-fall rack. The scissors base and the scissors top frame are cooperated with each other through the lifting platform limit columns on all sides, and the scissors top frame cooperates with the surface loading trolley.

[0007] Preferably, the epidermis feeding mechanism comprises an epidermis feeding walking frame, a feeding walking frame driving and guiding mechanism and an epidermis feeding suction assembly. The epidermis feeding suction assembly is fixedly mounted on the epidermis feeding walking frame. The epidermis feeding suction assembly sucks the epidermis workpiece from the epidermis feeding trolley. The feeding walking frame driving and guiding mechanism drives the epidermis feeding walking frame to move toward the epidermis conveying platform, and places the epidermis workpiece on the epidermis conveying platform. An epidermis feeding baffle is provided on the lower side of the feeding end of the epidermis feeding mechanism.

[0008] Preferably, the skin flipping mechanism includes a skin flipping walking frame, a flipping walking frame driving and guiding mechanism, a skin flipping assembly and a skin flipping pressure rod; the skin flipping assembly includes a flipping chuck rotating mechanism, a shoveling frame and a flipping pressure cylinder, the flipping chuck rotating mechanism is arranged on the skin flipping walking frame, the flipping chuck rotating mechanism drives the shoveling frame to rotate, a shoveling plate is arranged at the bottom of the shoveling frame, and the bottom telescopic working end of the flipping pressure cylinder cooperates with the shoveling plate to clamp the skin workpiece; the flipping walking frame driving and guiding mechanism drives the skin flipping assembly to move to the downstream workstation, and the skin flipping pressure rod is located on the moving path of the skin flipping walking frame.

[0009] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0010] This solution provides a skin conveying and gluing line, which fully automates the processes of skin loading, gluing and turning over. No human intervention is required between the various processes, which reduces manpower and improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The technical solution of the present invention is further described below in conjunction with the accompanying drawings:

[0012] Attached Figure 1 This is a schematic structural diagram of a skin conveying and gluing line according to the present invention;

[0013] Attached Figure 2 It is a structural schematic diagram of the feeding part of the epidermis conveying glue coating line described in the present invention;

[0014] Attached Figure 3 It is a structural schematic diagram of the trolley lifting platform of the present invention;

[0015] Attached Figure 4 It is a structural schematic diagram of the epidermis feeding mechanism of the present invention;

[0016] Attached Figure 5 It is a structural schematic diagram of the skin turning mechanism of the present invention;

[0017] Attached Figure 6 for Figure 5 Enlarged view of point A. DETAILED DESCRIPTION

[0018] The present invention will be described below in conjunction with the accompanying drawings.

[0019] As attached Figure 1-6As shown, a skin conveying and gluing line described in the present invention comprises a skin loading trolley 5, a trolley lifting platform 6, a skin loading mechanism 7, a skin conveying platform 8, a skin gluing mechanism 9, a skin turning mechanism 10 and a buffering platform 11; the skin loading trolley 5 is used to stack skin workpieces, the trolley lifting platform 6 drives the skin loading trolley 5 to rise and fall, the skin loading mechanism 7 transports the skin workpieces one by one from the skin loading trolley 5 to the skin conveying platform 8, the skin conveying platform 8 drives the skin workpieces to be glued through the skin gluing mechanism 9, and a glue tank, a pump and a glue controller are also provided next to the skin conveying and gluing line. After the skin gluing is completed, it is sent to the skin turning mechanism 10 by the skin conveying platform 8, the skin turning mechanism 10 drives the skin workpiece to turn over and send it to the buffering platform 11.

[0020] As attached Figure 2 As shown, two symmetrical trolley positioning bars 51 are provided on the front side of the epidermis loading mechanism 7, and the trolley lifting platform 6 is arranged between the two trolley positioning bars 51. When the epidermis loading trolley 5 is pushed to the loading position, the trolley positioning bar 51 plays a positioning and guiding role. A plurality of material blocking racks 52 are provided on the epidermis loading trolley 5, and the plurality of material blocking racks 52 enclose the stacking space of the epidermis, and the position of the material blocking racks 52 can be adjusted.

[0021] As attached Figure 3 As shown, the trolley lifting platform 6 includes a scissor base 61, a scissor arm 62, a scissor top frame 63 and a scissor drive device 64. The upper and lower ends of the scissor arm 62 cooperate with the scissor top frame 63 and the scissor base 61 respectively. The scissor drive device 64 is fixedly set on the scissor base 61. The scissor base 61 is also provided with an anti-fall rack 65. The scissor drive device 64 is a stepper motor. The scissor drive device 64 drives the scissor arm 62 to work through a coupling assembly 66. The scissor top frame 63 cooperates with the epidermis loading trolley 5 to lift the epidermis loading trolley 5; the loading trolley 5 only lifts the height of one epidermis thickness each time to ensure the downstream suction. The manipulator can grab the epidermis with the suction head at the same height every time; the overall structure of the trolley lifting platform 6 is similar to that of the conventional single scissor lift platform, but an anti-falling rack 65 is added, and an anti-falling block 67 cooperating with the anti-falling rack 65 is provided on the coupling assembly 66. A spring pin is provided at the bottom of the anti-falling block 67, which forms a ratchet structure with the anti-falling rack 65 to prevent the lifting platform from falling suddenly due to power failure, etc., and can also play a stepping positioning role to ensure that the epidermis loading trolley 5 only lifts a height of one epidermis thickness each time; and a lifting platform limit column 68 is also provided around the scissor base 61 and the scissor top frame 63 to ensure the working stability of the lifting platform. .

[0022] As attached Figure 2 , 4As shown, the epidermis feeding mechanism 7 comprises an epidermis feeding walking frame 71, a feeding walking frame driving guide mechanism 72 and an epidermis feeding suction component 73. The epidermis feeding suction component 73 comprises a suction head for grabbing the epidermis and a cylinder for driving the suction head to rise and fall. There are multiple epidermis feeding suction components 73, and multiple epidermis feeding suction components 73 are evenly spaced and fixedly installed on the epidermis feeding walking frame 71; the feeding walking frame driving guide mechanism 72 comprises conventional motors, synchronous belts, shafts, bearings, gear racks and slide rails and other components. The feeding walking frame driving guide mechanism 72 drives the epidermis feeding walking frame 71 to move toward the epidermis conveying platform 8, and the epidermis feeding suction component 73 sucks the epidermis workpiece from the epidermis feeding trolley 5. The suction component 73 only sucks one side of the epidermis, and places the entire epidermis on the epidermis conveying platform 8 by dragging. The lower side of the feeding end of the epidermis feeding mechanism 7 is provided with an epidermis feeding baffle 74, which can prevent the upper and lower epidermis from sticking together and ensure that only one epidermis is sucked each time.

[0023] As attached Figure 5 As shown, the skin conveying platform 8 is a mobile platform driven by a motor, gear rack and other mechanisms. The skin conveying platform 8 carries the skin workpiece through the skin gluing mechanism 9 and the skin turning mechanism 10 in sequence.

[0024] As attached Figure 5-6 As shown, the skin turning mechanism 10 includes a skin turning walking frame 12, a turning walking frame driving guide mechanism 13, a skin turning assembly and a skin turning pressure rod 14; the skin turning assembly includes a turning chuck rotating mechanism 15, a shovel frame 16 and a turning pressure cylinder 17, the turning chuck rotating mechanism 15 is arranged on the skin turning walking frame 12, the turning chuck rotating mechanism 15 drives the shovel frame 16 to rotate, and the bottom of the shovel frame 16 is provided with a shovel with an inclined surface. The flipping and pressing cylinder 17 is arranged on the shoveling frame 16; the flipping walking frame driving and guiding mechanism 13 comprises conventional motors, synchronous belts, shafts, bearings, gear racks and slide rails and other components, and the flipping walking frame driving and guiding mechanism 13 drives the skin flipping walking frame 12 to move, and there are two skin flipping pressure rods 14, which are arranged in sequence on the moving path of the skin flipping walking frame 12, and small rollers are arranged on the two skin flipping pressure rods 14.

[0025] After the epidermis conveying platform 8 carries the epidermis workpiece through the epidermis gluing mechanism 9 for gluing, the epidermis conveying platform 8 moves to the bottom of the epidermis turning mechanism 10. During this process, the turning chuck rotating mechanism 15 drives the shovel frame 16 to turn over to prevent the shovel frame 16 from blocking the movement of the epidermis conveying platform 8. After the epidermis conveying platform 8 is in place, the shovel frame 16 turns back to its position, and the turning walking frame driving guide mechanism 13 drives the epidermis turning walking frame 12 to move downstream, so that the shovel plate at the bottom of the shovel frame 16 is inserted between the epidermis and the epidermis conveying platform 8. The bottom telescopic working end of the turning pressing cylinder 17 cooperates with the shovel plate to clamp the front side of the epidermis workpiece, and the shovel frame 16 turns over again, lifting the front side of the epidermis, and the epidermis turning walking frame 12 continues to move, and the shovel frame 16 carries the front side of the epidermis across the two epidermis turning pressure rods 14 from above and is sent to the buffer table 11 to complete the turning, so that the glued side of the epidermis faces downward.

[0026] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A skin conveying glue coating line, characterized by: It comprises a skin loading trolley (5), a trolley lifting platform (6), a skin loading mechanism (7), a skin conveying platform (8), a skin gluing mechanism (9), a skin turning mechanism (10) and a buffering platform (11); the skin loading trolley (5) is used to stack skin workpieces; the trolley lifting platform (6) drives the skin loading trolley (5) to rise and fall; the skin loading mechanism (7) transports the skin workpieces one by one from the skin loading trolley (5) to the skin conveying platform (8); the skin conveying platform (8) drives the skin workpieces to be glued by the skin gluing mechanism (9) and then sent to the skin turning mechanism (10); the skin turning mechanism (10) drives the skin workpieces to turn over and send them to the buffering platform (11); The epidermis feeding mechanism (7) comprises an epidermis feeding walking frame (71), a feeding walking frame driving guide mechanism (72) and an epidermis feeding suction assembly (73), wherein the epidermis feeding suction assembly (73) is fixedly mounted on the epidermis feeding walking frame (71), the epidermis feeding suction assembly (73) sucks the epidermis workpiece from the epidermis feeding trolley (5), the feeding walking frame driving guide mechanism (72) drives the epidermis feeding walking frame (71) to move toward the epidermis conveying platform (8), and places the epidermis workpiece on the epidermis conveying platform (8), and an epidermis feeding baffle (74) is provided on the lower side of the feeding end of the epidermis feeding mechanism (7); The skin turning mechanism (10) comprises a skin turning traveling frame (12), a turning traveling frame driving guide mechanism (13), a skin turning assembly and a skin turning pressure rod (14); the skin turning assembly comprises a turning chuck rotating mechanism (15), a shoveling frame (16) and a turning pressure cylinder (17); the turning chuck rotating mechanism (15) is arranged on the skin turning traveling frame (12); the turning chuck rotating mechanism (15) drives the shoveling frame (16) to rotate; a shoveling plate is arranged at the bottom of the shoveling frame (16); the bottom telescopic working end of the turning pressure cylinder (17) cooperates with the shoveling plate to clamp the skin workpiece; the turning traveling frame driving guide mechanism (13) drives the skin turning assembly to move to the downstream workstation; the skin turning pressure rod (14) is located on the moving path of the skin turning traveling frame (12).

2. The epidermis conveying and gluing line according to claim 1 is characterized in that: A trolley positioning strip (51) is provided on the front side of the skin feeding mechanism (7), the skin feeding trolley (5) cooperates with the trolley positioning strip (51), and a material blocking frame (52) is provided on the skin feeding trolley (5).

3. The epidermis conveying glue coating line according to claim 1 is characterized in that: The trolley lifting platform (6) comprises a scissor base (61), a scissor arm (62), a scissor top frame (63) and a scissor drive device (64). The upper and lower ends of the scissor arm (62) respectively cooperate with the scissor top frame (63) and the scissor base (61). The scissor drive device (64) is fixedly arranged on the scissor base (61). The scissor base (61) is also provided with an anti-fall rack (65). The scissor drive device (64) drives the scissor arm (62) to work through a coupling assembly (66). The coupling assembly (66) is provided with an anti-fall block (67) that cooperates with the anti-fall rack (65). The scissor base (61) and the scissor top frame (63) are cooperated around the lifting platform through lifting platform limit columns (68). The scissor top frame (63) cooperates with the skin loading trolley (5).

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