Spray Glue Laminating and Edge Wrapping Equipment

Abstract

The present invention provides a glue spraying, pressing and edging equipment for pressing processing components and edging corresponding parts of an automobile interior ceiling with or without a skylight opening, comprising: a pre-processing device having a first supporting mechanism for placing the automobile interior ceiling; a glue spraying device, arranged on one side of the pre-processing device, for spraying glue on a first predetermined part and a second predetermined part of the automobile interior ceiling placed on the first supporting mechanism; a pressing and edging device, arranged on a side of the pre-processing device close to the glue spraying device, for edging the first predetermined part sprayed with glue and pressing the processing components corresponding to the second predetermined part onto the second predetermined part sprayed with glue, wherein the second predetermined part includes a skylight opening, the processing components include a skylight frame matching the skylight opening, and the glue spraying, pressing and edging equipment also includes a skylight frame edging device, which is arranged next to the glue spraying device.

Description

Technical Field

[0001] The present invention relates to a glue spraying, pressing and edging device, and in particular to a glue spraying, pressing and edging device capable of pressing processing components and edging corresponding parts of both automobile interior ceilings with skylight openings and automobile interior ceilings without skylight openings. Background Art

[0002] During the processing of the automobile interior ceiling, some processing components need to be pasted to the corresponding parts of the automobile interior ceiling and some predetermined parts need to be edged.

[0003] There are generally two types of car interior ceilings: one without a skylight opening, and the other with a skylight opening. The following is a detailed introduction to these two types of ceilings.

[0004] Figure 12 This is a top view of the car interior ceiling without the skylight opening. Figure 12 As shown, a car interior ceiling 011 without a sunroof opening includes a front portion 012, a middle portion 013, and a rear portion 014. The front portion 012 includes a front edge portion 015, a headlight frame area 016, and a USB area 017 located next to the headlight frame area 016. The rear portion 014 includes CD pillars 018 on both sides and three rear edge areas 019 near the rear. During the processing of the car interior ceiling 011, it is necessary to bond certain parts, such as the USB plastic part corresponding to the USB area 017, the headlight frame plastic part corresponding to the headlight frame area 016, and the rear edge plastic part corresponding to the rear edge area 019, to the outer surfaces of the corresponding areas of the car interior ceiling 011, that is, bond the USB plastic part to the USB area 017, bond the headlight frame plastic part to the headlight frame area 016, and bond the rear edge plastic part to the rear edge area 019. During the processing of the automobile interior ceiling 011, some predetermined parts, such as the front edge 015 and the two CD columns 018, also need to be edged, so that the decorative fabrics for edged pasted on the inner surfaces of these predetermined parts are covered on these predetermined parts.

[0005] Figure 13 This is a top view of the car interior ceiling with a skylight opening. Figure 13As shown, the same structures in the automobile interior ceiling 021 with a sunroof opening as in the automobile interior ceiling 011 without a sunroof opening are represented by the same names and serial numbers. In addition to the aforementioned structures of the automobile interior ceiling 011 without a sunroof opening, automobile interior ceiling 021 also includes a sunroof opening 022 disposed in the center 013 and reading light areas 023 located on either side of sunroof opening 022. Therefore, during the processing of automobile interior ceiling 021, the workpieces that need to be bonded include a sunroof frame corresponding to sunroof opening 022 and a reading light plastic part corresponding to reading light area 023. In other words, during the processing of automobile interior ceiling 021, the sunroof frame needs to be bonded to the outer surface of sunroof opening 022, and the reading light plastic part needs to be bonded to the outer edge of reading light area 023. In addition, further, the skylight opening 022 and the skylight frame need to be edged, that is, the decorative fabric adhered to the inner surface of the skylight opening 022 is turned over and covered on the skylight opening 022 and the skylight frame.

[0006] No existing equipment is capable of performing the aforementioned bonding and hemming processes for automotive interior ceilings, particularly for both types of ceilings. Consequently, in actual automotive interior ceiling production, bonding and hemming are often performed manually, resulting in low efficiency and varying quality depending on the experience of the operator.

[0007] In addition, when wrapping the sunroof frame of the above-mentioned automobile interior ceiling 021 with a sunroof opening, the following problems still exist:

[0008] Figure 14 This is a schematic diagram of the skylight frame before edging. Figure 14 As shown, the skylight frame 024 has a raised portion 025, and the raised portion 025 has an upper surface 026, a side surface 027 and a lower surface 028. Therefore, when wrapping the skylight frame, the decorative fabric adhered to the inner surface of the skylight opening 022 needs to be turned over and covered on the upper surface 029 of the skylight opening 022 and the upper surface 026, side surface 027 and lower surface 028 of the raised portion 025, thereby completing the wrapping of the skylight frame. The state of the skylight frame wrapping is shown in FIG. Figure 15 shown.

[0009] The hemming device in the prior art usually has an L-shaped flanging block. Therefore, when flanging, firstly, the decorative fabric cannot be wrapped around the lower surface of the raised portion 025 and can only be completed manually; secondly, the flanging process is generally pushed first and then pressed down. Therefore, during the pressing process, the flanging block does not contact the decorative fabric above the upper surface 026 of the raised portion 025 of the skylight frame 024, that is, this part of the decorative fabric is basically in a free state. Therefore, even if the flanging block is pressed down into place and then this part of the decorative fabric is pressed tightly, this part of the decorative fabric cannot be well wrapped around the upper surface 026 of the raised portion 025, so the overall hemming effect is not good. Summary of the Invention

[0010] The present invention is designed to solve the problem of how to mechanize the above-mentioned bonding and edging processing of automobile interior ceilings, especially to achieve the corresponding bonding and edging required for the above-mentioned two different automobile interior ceilings, and the purpose is to provide a spray-pressing and edging equipment.

[0011] The present invention provides a glue spraying, pressing and edging device, which is used for pressing processing components and edging corresponding parts of an automobile interior ceiling with or without a sunroof opening, wherein the inner surface of the corresponding part of the automobile interior ceiling is adhered with a decorative fabric for edging, and has the following characteristics: a pre-processing device having a first supporting mechanism for placing the automobile interior ceiling; a glue spraying device, which is arranged on one side of the pre-processing device and is used for spraying glue on a first predetermined part and a second predetermined part of the automobile interior ceiling placed on the first supporting mechanism; a pressing and edging device, which is arranged on a side of the pre-processing device close to the glue spraying device and is used for edging the first predetermined part sprayed with glue The edge is formed by pressing the processing component corresponding to the second predetermined part onto the second predetermined part after spraying glue, wherein the second predetermined part includes a skylight opening, the processing component includes a skylight frame matching the skylight opening, the spraying and pressing edging equipment also includes a skylight frame edging device, the skylight frame edging device is arranged next to the spraying device, and includes a third supporting mechanism and a skylight frame edging mechanism, the third supporting mechanism is used to place the automobile interior ceiling, the spraying device is also used to spray glue on the skylight frame bonded to the automobile interior ceiling, the skylight frame edging mechanism is used to edging the skylight opening and the skylight frame of the automobile interior ceiling, so that the decorative fabric is covered on the skylight opening and the skylight frame.

[0012] The glue spraying, pressing, and hemming equipment provided by the present invention may also have the following features: wherein the first predetermined portion includes the front edge of the automobile interior ceiling and the CD columns on both sides; the second predetermined portion also includes the USB area, the headlight frame area, the rear edge area, and the reading light area; the processing assembly also includes a USB plastic part corresponding to the USB area, a headlight frame plastic part corresponding to the headlight frame area, a rear edge plastic part corresponding to the rear edge area, and a reading light plastic part corresponding to the reading light area; the corresponding portions include the first predetermined portion and the sunroof opening. The glue spraying, pressing, and hemming equipment provided by the present invention may also have the following features: wherein the glue spraying device includes a six-axis robot and a glue spraying mechanism; the six-axis robot has a six-degree-of-freedom robotic arm; the glue spraying mechanism includes a nozzle disposed on the robotic arm; a glue barrel disposed next to the six-axis robot; and a delivery pipe for delivering glue from the glue barrel to the nozzle.

[0013] The glue spraying and pressing and edging equipment provided by the present invention may also have the following features: wherein the pressing and edging device includes a second supporting mechanism, a front pressing and edging mechanism, a middle pressing mechanism and a rear pressing mechanism, the second supporting mechanism includes a second supporting frame and a second supporting part arranged on the second supporting frame for supporting the automobile interior ceiling, the front pressing and edging mechanism is arranged on the second supporting frame, and includes: a front edging part for edging the front edge part that has been sprayed with glue; and a front pressing part, including a front pressing body, a first pre-pressing mold arranged on the front pressing body, which conforms to the front shape of the automobile interior ceiling and is used to press and fix the front of the automobile interior ceiling, a headlight frame pressing assembly for pressing the headlight frame plastic part in the headlight frame area, a USB pressing assembly for pressing the USB plastic part in the USB area, and a first driving group for driving the front pressing body to move up and down. Parts, the middle pressing mechanism is arranged on the second supporting frame, including: a middle pressing part, corresponding to the position of the sunroof opening, including a middle pressing body, a second pre-pressing mold arranged on the middle pressing body for pressing and fixing the part around the sunroof frame opening of the automobile interior ceiling, a sunroof frame pressing assembly for pressing the sunroof frame to the sunroof frame opening, a reading light pressing assembly for pressing the reading light plastic part in the reading light area, and a second driving assembly for driving the middle pressing body to move up and down, the rear pressing and edging mechanism is arranged on the second supporting frame, including: a rear pressing part, including a rear pressing body, a third pre-pressing mold arranged on the rear pressing body for pressing and fixing the rear part of the automobile interior ceiling, a rear edge pressing assembly for pressing the rear edge plastic part in the rear edge area, and a third driving assembly for driving the rear pressing body to move up and down.

[0014] The glue spraying, pressing and edging equipment provided by the present invention may also have the following features: wherein, the headlight frame pressing assembly includes a headlight frame pressing body, a headlight frame pressing mold tire provided on the headlight frame pressing body, and a headlight frame fixing part for fixing the headlight frame plastic part on the headlight frame pressing mold tire, a headlight frame driving cylinder for driving the headlight frame pressing body to move up and down, the USB pressing assembly includes a USB pressing body, a USB pressing mold tire provided on the USB pressing body, and a USB fixing part for fixing the USB plastic part on the USB pressing mold tire, a USB driving cylinder for driving the USB pressing body to move up and down, the sunroof frame pressing assembly includes a sunroof frame pressing body, a sunroof frame provided on the sunroof frame pressing body A pressing mold and a sunroof frame fixing part for fixing the sunroof frame on the sunroof frame pressing mold, a sunroof frame driving cylinder for driving the sunroof frame pressing body to move up and down, a reading light pressing assembly including a reading light pressing body, a reading light pressing mold provided on the reading light pressing body and a reading light fixing part for fixing the reading light plastic part on the reading light pressing mold, a reading light driving cylinder for driving the reading light pressing body to move up and down, a trailing edge pressing assembly including a trailing edge pressing body, a trailing edge plastic part pressing mold provided on the trailing edge pressing body and a trailing edge plastic part fixing part for fixing the trailing edge plastic part on the trailing edge plastic part pressing mold, a trailing edge plastic part driving cylinder for driving the trailing edge plastic part pressing body to move up and down.

[0015] The glue spraying, pressing and edging equipment provided by the present invention may also have the following features: the headlight frame fixing parts, USB fixing parts, reading light fixing parts and rear edge plastic part fixing parts are vacuum adsorption structures or mechanical fixing structures, the sunroof frame is a metal sunroof frame, and the sunroof frame fixing parts are electromagnet adsorption structures or mechanical fixing structures.

[0016] The glue spraying, pressing and hemming equipment provided by the present invention may also have the following features: wherein, the second supporting part includes a second main supporting assembly, and the second main supporting assembly includes a first main supporting mold, a second main supporting mold and a main supporting mold driving cylinder. The first main supporting mold is a rectangular frame, used to support the area near the sunroof opening of the car interior ceiling with a sunroof opening or the central area of the car interior ceiling without a sunroof opening. The second main supporting mold is arranged inside the area surrounded by the first main part supporting mold, and is used to support the central area of the car interior ceiling without a sunroof opening. The main supporting mold driving cylinder is used to drive the first main supporting mold to move up and down. When the main supporting mold driving cylinder drives the first main supporting mold to move upward, the first main supporting mold is used to support the car interior ceiling with a sunroof opening; when the main supporting mold driving cylinder drives the first main supporting mold to move downward, the first main supporting mold is used to cooperate with the second main supporting mold to jointly support the car interior ceiling without a sunroof opening.

[0017] The glue spraying and pressing edging equipment provided by the present invention may also have the following features: wherein, the third supporting mechanism includes a third supporting frame and a third supporting part arranged on the third supporting frame, the third supporting part includes a third main supporting assembly, the third main supporting assembly has a third supporting mold adapted to the inner surface of the automobile interior ceiling, the third supporting mold is used to support the area near the sunroof opening of the automobile interior ceiling having a sunroof opening, the sunroof frame edging device also includes a pressing and positioning mechanism for pressing the automobile interior ceiling placed on the third supporting mold onto the third supporting mold, the pressing and positioning mechanism includes a pressing and positioning body arranged on the third supporting frame, a pressing mold fixed on the pressing and positioning body, and a pressing drive assembly for driving the pressing and positioning body to move up and down.

[0018] The glue spraying and pressing edging equipment provided by the present invention may also have the following features: wherein, the skylight frame edging mechanism is arranged in the area surrounded by the third main support component, including a first clamping unit, a flanging unit and a second clamping unit, the first clamping unit including: a first clamping block, corresponding to the skylight frame, and consistent with the shape of the part corresponding to the skylight frame; and a clamping driving component for driving the first clamping block to rotate forward or backward; the flanging unit including: a flanging block, corresponding to the skylight frame, and consistent with the shape of the part corresponding to the skylight frame; and a flanging driving component for driving the flanging block to move forward or backward and move down or up; the second clamping unit including: a telescopic connecting assembly, having a connecting rod passed through the flanging block and a spring sleeved on the connecting rod; and a second clamping block, fixed at the bottom of the connecting rod, and connected to the flanging block through a spring, and its shape consistent with the shape of the skylight frame. The first pressing block is movably connected to the flange block, and when the pressing driving component drives the first pressing block to rotate forward, the first pressing block presses the decorative fabric on the flange block, the flange block includes an L-shaped portion and a hook-shaped portion, and the skylight frame has a protrusion, which has an upper surface, a side surface and a lower surface. When the flange driving component drives the flange block to move forward, the flange block pushes the decorative fabric from the inner surface of the skylight opening to the upper surface of the protrusion; then, when the flange driving component drives the flange block to move downward, the second pressing block presses the decorative fabric above the upper surface of the protrusion against the upper surface of the protrusion, and the flange block presses down the decorative fabric exceeding the protrusion, so that the decorative fabric is covered on the side surface of the protrusion; then, when the flange driving component drives the flange block to move backward, the flange block pushes backward the decorative fabric exceeding the protrusion, so that the decorative fabric is covered on the lower surface of the skylight frame.

[0019] The glue spraying and pressing edging equipment provided by the present invention may also have the following features: wherein, the first clamping unit also includes multiple connecting parts, the first clamping block and the flanging block are movably connected through the connecting parts, and the second clamping unit includes multiple telescopic connecting components, and the multiple telescopic connecting components are evenly distributed along the length direction of the flanging block, and the telescopic connecting components are located in the gap formed between the connecting parts.

[0020] Functions and effects of the invention

[0021] According to the glue spraying, pressing and edging equipment involved in the present invention, because it includes a pre-processing device, a glue spraying device and a pressing and edging device, the glue spraying device can spray glue on the first predetermined part and the second predetermined part of the automobile interior ceiling placed on the pre-processing device, and then the pressing and edging device can edge the first predetermined part sprayed with glue, and press the processed component on the second predetermined part sprayed with glue. Therefore, the glue spraying, pressing and edging equipment can mechanizedly realize the bonding and edging processing of the automobile interior ceiling without a skylight opening, thereby improving the processing work efficiency and processing quality.

[0022] Furthermore, because the glue spraying and pressing hemming equipment of the present invention further includes a sunroof frame hemming device having a third support mechanism and a sunroof frame hemming mechanism, the second predetermined portion includes a sunroof opening, and the processing assembly includes a sunroof frame that matches the sunroof opening, the sunroof frame is bonded to the sunroof opening after being processed by the pressing and hemming device. Furthermore, after the automobile interior ceiling processed by the pressing and hemming device is transferred to the third support mechanism, the glue spraying device sprays glue on the sunroof frame bonded to the sunroof opening, and the sunroof frame hemming mechanism then coats the sunroof opening and the sunroof frame with the decorative fabric bonded to the inner surface of the sunroof opening. Therefore, the glue spraying and pressing hemming equipment can also mechanizedly achieve bonding and hemming processing of the automobile interior ceiling at the sunroof opening.

[0023] In addition, because the glue spraying device is arranged on one side of the pre-processing device and next to the sunroof frame edging device, the same glue spraying device can be used to spray glue twice on the car interior ceiling with a sunroof opening, and after the second glue spraying is completed, there is no need to move the car interior ceiling to further realize the edging processing of the sunroof opening and the sunroof frame of the car interior ceiling, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 2 is a schematic structural diagram of a glue spraying, pressing and hemming device according to an embodiment of the present invention;

[0025] Figure 2 is a schematic structural diagram of the second main support assembly in an embodiment of the present invention;

[0026] Figure 3 2 is a schematic structural diagram of a front pressing portion in an embodiment of the present invention;

[0027] Figure 4 2 is a schematic structural diagram of the middle pressing portion in an embodiment of the present invention;

[0028] Figure 5 2 is a schematic structural diagram of the middle pressing portion in an embodiment of the present invention;

[0029] Figure 6 2 is a schematic structural diagram of the rear pressing portion in an embodiment of the present invention;

[0030] Figure 7 2 is a schematic structural diagram of a skylight frame edging device according to an embodiment of the present invention;

[0031] Figure 8 2 is a schematic structural diagram of the third support portion and the sunroof frame edge binding mechanism in an embodiment of the present invention;

[0032] Figure 92 is a schematic structural diagram of a skylight frame edge wrapping mechanism according to an embodiment of the present invention;

[0033] Figure 10 2 is a schematic structural diagram of a skylight frame edge wrapping mechanism according to an embodiment of the present invention;

[0034] Figure 11 is a structural schematic diagram of a second pressing unit in an embodiment of the present invention;

[0035] Figure 12 It is a top view of the interior ceiling of a car without a sunroof opening;

[0036] Figure 13 It is a top view of a car interior ceiling with a skylight opening;

[0037] Figure 14 This is a diagram of the skylight frame before it is hemmed;

[0038] Figure 15 This is a schematic diagram of the completed skylight frame edging. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the following embodiments and drawings are used to specifically illustrate the glue spraying, pressing and hemming equipment of the present invention.

[0040] This embodiment provides a glue spraying, pressing and hemming device for pressing and hemming the processing components of the automobile interior ceiling and hemming the corresponding parts. The inner surface of the corresponding parts of the automobile interior ceiling is adhered with decorative fabrics for hemming. The automobile interior ceiling can be either an automobile interior ceiling 011 without a skylight opening (such as Figure 12 As shown), it can also be a car interior ceiling 021 with a skylight opening 022 (as shown Figure 13 shown).

[0041] The processing components corresponding to the car interior ceiling 011 include: USB plastic parts, headlight frame plastic parts, and rear edge plastic parts; the corresponding parts of the car interior ceiling 011 that need to be edged include: front edge 015 and CD column 018.

[0042] The processing components corresponding to the car interior ceiling 021 include: USB plastic parts, headlight frame plastic parts, rear edge plastic parts, sunroof frame and reading light plastic parts; the corresponding parts of the car interior ceiling 021 that need to be edged include: front edge 015, CD column 018, sunroof opening 22 and sunroof frame.

[0043] Figure 1 It is a structural schematic diagram of the glue spraying, pressing and hemming equipment in an embodiment of the present invention.

[0044] like Figure 1As shown, the glue spraying, pressing and edging equipment 100 includes a pre-processing device 10, a glue spraying device 20, a pressing and edging device 30, a skylight frame edging device 40 and a control device.

[0045] The control device includes a first control unit for controlling the operation of the glue spraying device 20 , a second control unit for controlling the operation of the pressing and hemming device 30 , and a third control unit for controlling the operation of the sunroof frame hemming device 40 .

[0046] The pre-processing device 10 includes a first supporting mechanism, which includes a first supporting portion having a first supporting mold. The first supporting mold conforms to the shape of the inner surface of the automobile interior ceiling and is used to support the automobile interior ceiling.

[0047] The glue spraying device 20 is arranged at one side of the pre-processing device 10 and is used for spraying glue on the first predetermined portion and the second predetermined portion of the automobile interior ceiling placed on the first supporting mold.

[0048] When the car interior ceiling is a car interior ceiling 011 without a sunroof opening, the first predetermined portion includes the front edge 015 and the CD column 018, and the second predetermined portion includes the USB area 017, the headlight frame area 016, and the rear edge area 019; when the car interior ceiling is a car interior ceiling 021 with a sunroof opening 022, the first predetermined portion includes the front edge 015 and the CD column 018, and the second predetermined portion includes the USB area 017, the headlight frame area 016, the rear edge area 019, the sunroof opening 022, and the reading light area 023.

[0049] The glue spraying device 20 includes a six-axis robot 21 and a glue spraying mechanism. The six-axis robot 21 has a six-degree-of-freedom robotic arm. The glue spraying mechanism includes a spray head mounted on the robotic arm, a glue drum mounted next to the six-axis robot 21, and a delivery pipe that transports glue from the drum to the spray head. A first control unit controls the movement of the six-axis robot 21's robotic arm, thereby driving the spray head to spray glue at corresponding angles on first and second predetermined locations on the vehicle interior ceiling.

[0050] The pressing and hemming device 30 is arranged on one side of the pre-processing device 10 close to the glue spraying device 20, and is used to hem the first predetermined part after glue spraying and press the processing component corresponding to the second predetermined part onto the second predetermined part after glue spraying.

[0051] The pressing and hemming device 30 includes a second supporting mechanism 31 , a front pressing and hemming mechanism 32 , a middle pressing mechanism 33 and a rear pressing and hemming mechanism 34 .

[0052] The second supporting mechanism 31 includes a second supporting frame 311 and a second supporting portion 312 disposed on the second supporting frame 311 for supporting the automobile interior ceiling. The second supporting portion 312 includes a second main supporting assembly 3121 and a second auxiliary supporting assembly.

[0053] After the glue is sprayed, the automobile interior ceiling can be manually transported from the pre-processing device 10 to the second support portion 312 of the pressing and hemming device 30, or it can be automatically transported to the second support portion 312 by a transport device. In this embodiment, the automobile interior ceiling after the glue is sprayed is automatically transported to the second support portion 312 by the transport device.

[0054] Figure 2 2 is a schematic structural diagram of the second main support assembly in an embodiment of the present invention.

[0055] like Figure 2 As shown, the second main support assembly 3121 includes a first main support mold 31211, a second main support mold 31212 and a main support mold driving cylinder 31213.

[0056] The first main support mold 31211 is mounted on the second support frame 311 via a liftable support column. The first main support mold 31211 is in the shape of a rectangular frame and conforms to the shape of the inner surface of the automobile interior ceiling. It is used to support the area near the sunroof opening 022 of the automobile interior ceiling 021 having a sunroof opening or to support the middle area of the automobile interior ceiling 011 without a sunroof opening.

[0057] The second main support mold 31212 is set on the second support frame 311 through a support column (non-lifting type), and is set inside the area surrounded by the first main support mold 31211, and is used to support the central area of the automobile interior ceiling 011 without a skylight opening.

[0058] The main support mold driving cylinder 31213 can drive the first main support mold 31211 to move up and down. When the main support mold driving cylinder 31213 drives the first main support mold 31211 to move upward to a first predetermined height, the first main support mold 31211 supports the automobile interior ceiling 021 having a skylight opening (the specific supporting portion is located on the inner surface of the automobile interior ceiling); when the main support mold driving cylinder 31213 drives the first main support mold 31211 to move downward to a second predetermined height, at this time, the height of the first main support mold 31211 is lower than the height of the second main support mold 31212, and the first main support mold 31211 and the second main support mold 31212 cooperate to jointly support the automobile interior ceiling 011 without a skylight opening (the specific supporting portion is located on the inner surface of the automobile interior ceiling).

[0059] The second auxiliary support assembly includes a first auxiliary support mold for supporting the front portion 012 of the automobile interior ceiling and a second auxiliary support mold for supporting the rear portion 014 of the automobile interior ceiling.

[0060] The front pressing and binding mechanism 32 is arranged on the second support frame 311, and includes a front binding portion and a front pressing portion 321. The front binding portion is used to bind the front edge portion 015 after the glue is sprayed.

[0061] Figure 3 2 is a schematic structural diagram of the front pressing portion in an embodiment of the present invention.

[0062] like Figure 3 As shown, the front pressing part 321 includes a front pressing body 3211 , a first pre-pressing mold 3212 , a first driving assembly 3213 , a front light frame pressing assembly 3214 , and a USB pressing assembly 3215 .

[0063] The front pressing body 3211 is movably disposed on the second supporting frame 311 .

[0064] The first pre-pressing mold 3212 is arranged on the front pressing part and the main body 3211, and its shape is consistent with the front shape of the automobile interior ceiling.

[0065] The first drive assembly 3213 includes a first pre-pressing drive cylinder, which is connected to the front pressing body 3211 via a coupling and is used to drive the front pressing body 3211 to move up and down. When the first drive assembly 3213 drives the front pressing body 3211 downward, the first pre-pressing mold 3212 presses and secures the front portion of the vehicle interior ceiling to the second support portion 312.

[0066] The headlight frame pressing assembly 3214 is used to press the headlight frame plastic parts onto the headlight frame area sprayed with glue, including a headlight frame pressing body 32141, a headlight frame pressing mold 32142, a headlight frame fixing part and a headlight frame driving cylinder 32143.

[0067] The front light frame pressing body 32141 is movably arranged on the front pressing body 3211.

[0068] The headlight frame pressing mold 32142 is set on the headlight frame pressing body 32141.

[0069] The headlight frame fixing member is mounted on the headlight frame pressing body 32141 and is a vacuum or mechanical fixing structure. In this embodiment, the headlight frame fixing member is a vacuum structure. After the worker places the headlight frame plastic part on the headlight frame pressing mold 32142, the headlight frame fixing member secures the headlight frame plastic part to the headlight frame pressing mold 32142.

[0070] The headlight frame drive cylinder 32143 is used to drive the headlight frame pressing body 32141 to move up and down. When the headlight frame drive cylinder 32143 drives the headlight frame pressing body 32141 downward, the headlight frame pressing mold 32142 presses the headlight frame plastic component against the glue-sprayed headlight frame area on the upper surface of the vehicle interior ceiling. The headlight frame fixing parts then release the headlight frame plastic component, and the headlight frame plastic component is bonded to the headlight frame area.

[0071] The USB pressing assembly is used to press the USB plastic part onto the USB area sprayed with glue, and includes a USB pressing body 32151, a USB pressing mold 32152, a USB fixing part and a USB driving cylinder 32153.

[0072] The USB pressing body 32151 is movably disposed on the front pressing body 3211 .

[0073] The USB pressing mold 32152 is set on the USB pressing body 32151.

[0074] The USB fastener is mounted on the USB pressing body 32151 and is a vacuum or mechanical fastening mechanism. In this embodiment, the USB fastener is a vacuum structure. After a worker places the USB plastic part on the USB pressing mold 32152, the USB fastener secures it to the USB pressing mold 32152.

[0075] USB drive cylinder 32153 is used to drive the USB pressing body 32151 to move up and down. When USB drive cylinder 32153 drives USB pressing body 32151 downward, USB pressing mold 32152 presses the USB plastic part against the glue-sprayed USB area on the upper surface of the vehicle interior ceiling. The USB fixing part then releases its fixation on the USB plastic part, and the USB plastic part is bonded to the USB area.

[0076] The middle pressing mechanism 33 is disposed on the second support frame 311 and includes a middle pressing portion 331 .

[0077] Figure 4 2 is a schematic structural diagram of the middle pressing portion in an embodiment of the present invention.

[0078] Figure 5 2 is a schematic structural diagram of the middle pressing portion in an embodiment of the present invention.

[0079] like Figure 4 、 5As shown, the middle pressing part 331 includes a middle pressing body 3311, a second pre-pressing mold 3312, a second driving assembly 3313, a sunroof frame pressing assembly 3314, and a reading light plastic pressing assembly 3315.

[0080] The middle pressing body 3311 is movably disposed on the second supporting frame 311 .

[0081] The second pre-pressing mold 3312 is arranged on the middle pressing body 3311, and its shape is consistent with the shape around the sunroof frame opening 022 of the automobile interior ceiling 021, and also consistent with the shape of the part around the sunroof frame opening 022 of the automobile interior ceiling 011 relative to the automobile interior ceiling 021.

[0082] The second drive assembly 3313 includes a second pre-pressing drive cylinder, which is connected to the central pressing body 3311 via a coupling and is used to drive the central pressing body 3311 to move up and down. When the second drive assembly 3313 drives the central pressing body 3311 downward, the second pre-pressing mold 3312 presses and secures the area surrounding (or adjacent to) the opening of the sunroof frame of the vehicle interior ceiling to the second support portion 312.

[0083] The skylight frame pressing assembly 3314 is used to press the skylight frame onto the skylight opening sprayed with glue, and includes a skylight frame pressing body 33141, a skylight frame pressing mold 33142, a skylight frame fixing part and a skylight frame driving cylinder 33143.

[0084] The skylight frame pressing body 33141 is movably arranged on the middle pressing body 3311.

[0085] The sunroof frame pressing mold 33142 is set on the sunroof frame pressing body 33141.

[0086] The skylight frame fixing member is mounted on the skylight frame pressing body 33141 and is an electromagnet-type attraction structure or a mechanical fixing structure. In this embodiment, the skylight frame is a metal skylight frame, and the skylight frame fixing member is an electromagnet-type attraction structure. After the worker places the skylight frame on the skylight frame pressing mold 33142, the skylight frame fixing member secures the skylight frame to the skylight frame pressing mold 33.

[0087] The sunroof frame drive cylinder 33143 is used to drive the sunroof frame pressing body 33141 to move up and down. When the sunroof frame drive cylinder 33143 drives the sunroof frame pressing body 33141 downward, the sunroof frame pressing mold 33142 presses the sunroof frame against the glue-sprayed sunroof frame opening on the upper surface of the vehicle interior ceiling. After the sunroof frame fixing member releases the sunroof frame, the sunroof frame is adhered to the sunroof frame opening.

[0088] The reading light plastic pressing assembly 3315 is used to press the reading light plastic parts onto the reading light area sprayed with glue, including a reading light pressing body 33151, a reading light pressing mold 33152, a reading light fixing part and a reading light driving cylinder 33153.

[0089] The reading light pressing body 33151 is movably arranged on the middle pressing body 3311.

[0090] The reading light pressing mold 33152 is set on the reading light pressing body 33151.

[0091] The reading light fixture is attached to the reading light pressing body 33151 and is a vacuum or mechanical fixing mechanism. In this embodiment, the fixture is a vacuum structure. After the worker places the reading light plastic part on the reading light pressing mold 33152, the fixture secures it to the reading light pressing mold 33152.

[0092] The reading light drive cylinder 33153 is used to move the reading light pressing body 33151 up and down. When the reading light drive cylinder 33153 drives the reading light pressing body 33151 downward, the reading light pressing mold 33152 presses the reading light plastic component against the glue-sprayed reading light area on the upper surface of the vehicle interior ceiling. The reading light fixings then release the reading light plastic component, and the reading light plastic component is bonded to the reading light area.

[0093] The rear pressing and hemming mechanism 34 is arranged on the second support frame 311, and includes a CD column hemming portion and a rear pressing portion 341. The CD column hemming portion is used to hem the CD column 018 after being sprayed with glue.

[0094] Figure 6 2 is a schematic structural diagram of the rear pressing portion in an embodiment of the present invention.

[0095] like Figure 6 As shown, the rear pressing part 341 includes a rear pressing body 3411, a third pre-pressing mold 3412, a third driving assembly 3413, and a rear edge pressing assembly 3414.

[0096] The rear pressing body 3411 is movably disposed on the second support frame 311 .

[0097] The third pre-pressing mold 3412 is arranged on the rear pressing body 3411.

[0098] The third drive assembly 3413 includes a third pre-pressing drive cylinder, which is connected to the rear pressing body 3411 via a coupling and is used to drive the rear pressing body 3411 to move up and down. When the third drive assembly 3413 drives the rear pressing body 3411 downward, the third pre-pressing mold 3412 presses and secures the rear portion of the vehicle interior ceiling to the second support portion 312.

[0099] The rear edge pressing assembly 3414 is used to press the rear edge plastic part onto the rear edge area sprayed with glue, and includes a rear edge pressing body, a rear edge pressing mold, a rear edge fixing part and a rear edge driving cylinder.

[0100] The rear edge pressing body is movably arranged on the rear pressing body.

[0101] The rear edge pressing mold is arranged on the rear edge pressing body.

[0102] The rear edge fixing member is provided on the rear edge pressing body and is a vacuum suction structure or a mechanical fixing structure. In this embodiment, the rear edge fixing member is a vacuum suction structure. After the worker places the rear edge plastic part on the rear edge pressing mold, the rear edge fixing member can secure the rear edge plastic part to the rear edge pressing mold.

[0103] The rear edge drive cylinder is used to drive the rear edge pressing body to move up and down. When the rear edge drive cylinder drives the rear edge pressing body downward, the rear edge pressing mold presses the rear edge plastic part against the glue-sprayed rear edge opening on the upper surface of the vehicle interior ceiling. The rear edge fixing member then releases the rear edge plastic part, and the rear edge plastic part is bonded to the rear edge opening.

[0104] In this embodiment, after the automobile interior ceiling is transferred to the second support part 312 of the laminating and edging device 30 after spraying, the second control part first controls the first drive component 3213, the second drive component 3313, and the third drive component 3413 to respectively drive the corresponding front laminating body 3211, the middle laminating body 3311, and the rear laminating body 3411 to move downward, and then drive the corresponding first pre-pressing mold 3212, the second pre-pressing mold 3312, and the third pre-pressing mold 3412 to be pressed tightly on the automobile interior ceiling. Then, the second control part controls the front edging part and the CD column edging part to perform edging processing, and controls each laminating component to perform laminating processing.

[0105] The sunroof frame edging device 40 is used to flip the decorative fabric adhered to the inner surface of the sunroof opening 022 of the automobile interior ceiling 021 from the inner surface of the sunroof opening 022 to the outer surface of the sunroof opening 022 and to the sunroof frame adhered to the sunroof opening 022.

[0106] Figure 7 2 is a schematic structural diagram of a skylight frame edging device in an embodiment of the present invention.

[0107] like Figure 7 As shown, the sunroof frame edging device 40 includes a third supporting mechanism 41 , a pressing and positioning mechanism 42 and a sunroof frame edging mechanism 43 .

[0108] The third supporting mechanism 41 includes a third supporting frame 411 and a third supporting portion 412 .

[0109] After the pressing and hemming processes of the pressing and hemming device 30 , the automobile interior ceiling 021 is manually transported from the second support portion 312 of the pressing and hemming device 30 to the third support portion 412 of the sunroof frame hemming device 40 .

[0110] Figure 8 It is a structural schematic diagram of the third support portion and the sunroof frame edging mechanism in an embodiment of the present invention.

[0111] like Figure 8 As shown, the third support portion 412 is disposed on the third support frame 411 , and includes a third main support assembly 4121 and a third auxiliary support assembly 4122 .

[0112] The third main support assembly 4121 has a third support mold 41211 adapted to the inner surface of the automobile interior ceiling. The third support mold 41211 is used to support the area near the skylight opening 022 of the automobile interior ceiling 021.

[0113] The second auxiliary support assembly 4122 includes a first auxiliary support mold 41221 for supporting the front portion 012 of the automobile interior ceiling 021 and a second auxiliary support mold 41222 for supporting the rear portion 014 of the automobile interior ceiling 021 .

[0114] After the automobile interior ceiling 021 is placed on the third support portion 412 , the glue spraying device 20 also needs to spray glue on the sunroof frame 024 adhered to the automobile interior ceiling 021 .

[0115] like Figure 7 As shown, the pressing and positioning mechanism 42 is used to press the automobile interior ceiling 021 placed on the third support part 412 onto the third support part 412. The pressing and positioning mechanism 42 includes a pressing and positioning body 421, a pressing mold 422 and a pressing drive assembly 423.

[0116] The pressing and positioning body 421 is disposed on the third supporting frame 411 .

[0117] The pressing mold 422 is fixed to the bottom of the pressing and positioning body 421 , and its shape is consistent with the shape of the outer surface of the automobile interior ceiling 021 .

[0118] The pressing drive assembly 423 includes a pressing drive cylinder connected to the pressing and positioning body 421 via a coupling, and is used to drive the pressing and positioning body 421 to move up and down. When the pressing drive cylinder drives the pressing and positioning body 421 downward under the control of the third control unit, the pressing mold 422 is pressed against the third support portion 412 of the vehicle interior ceiling 021.

[0119] Figure 9 2 is a schematic structural diagram of a skylight frame edging mechanism in an embodiment of the present invention.

[0120] Figure 10 It is a structural schematic diagram of the skylight frame edge binding mechanism in an embodiment of the present invention.

[0121] like Figure 8-9 As shown, the sunroof frame edge wrapping mechanism 43 is arranged in the area surrounded by the third main support assembly 4121, and includes a first pressing unit 431, a flanging unit 432 and a second pressing unit 433.

[0122] The first pressing unit 431 includes a first pressing block 4311 , a pressing driving member 4312 and a connecting member 4313 .

[0123] The first pressing block 4311 corresponds to the skylight frame and conforms to the shape of the corresponding portion of the skylight frame. Specifically, if the first pressing block 4311 is used to hem the edge of the skylight frame, then the first pressing block 4311 conforms to the shape of the edge of the skylight frame (e.g., Figure 9 、 9 If the first pressing block 4311 is used to hem the corner of the skylight frame, then the first pressing block 4311 conforms to the shape of the corner of the skylight frame. In this embodiment, the first pressing block 4311 corresponding to the edge of the skylight frame is used as an example for detailed description.

[0124] The pressing driving member 4312 is used to drive the first pressing block 4311 to rotate forward or backward. In this embodiment, the pressing driving member 4312 is a cylinder.

[0125] The flanging unit 432 includes a flanging block 4321 and a flanging driving member 4322 .

[0126] The flanging block 4321 corresponds to the skylight frame and conforms to the shape of the portion corresponding to the skylight frame. Specifically, if the flanging block 4321 is used to hem the edge of the skylight frame, the flanging block 4321 conforms to the shape of the edge of the skylight frame (e.g., Figure 9 、 9If the flanging block 4321 is used to hem the corner of the skylight frame, then the flanging block 4321 conforms to the shape of the corner of the skylight frame. In this embodiment, the flanging block 4321 corresponding to the edge of the skylight frame is used as an example for detailed description.

[0127] like Figure 10 As shown, the flanging block 4321 in this embodiment includes an L-shaped portion 43211 and a hook-shaped portion 43212 .

[0128] The flanging drive member 4322 is used to drive the flanging block to move forward, backward, downward and upward. In this embodiment, the flanging drive member 4322 is a cylinder.

[0129] The first pressing block 4311 and the flange block 4321 are movably connected via a connecting piece 4313, and the connecting piece 4313 is movably connected to the first pressing block 4311 via a gear-rack engagement. There are multiple connecting pieces 4313, and in this embodiment, there are two connecting pieces 4313.

[0130] When the pressing driving member 4312 drives the first pressing block 4311 to rotate forward under the control of the third control unit, the first pressing block 4311 presses the decorative fabric onto the flanging block 4321 .

[0131] Figure 11 2 is a schematic structural diagram of the second pressing unit in an embodiment of the present invention.

[0132] like Figure 10 、 11 As shown, the second pressing unit 433 includes a telescopic connection assembly 4331 and a second pressing block 4332 .

[0133] The telescopic connection assembly 4331 includes a connecting rod 43311 that passes through the flange block 4321 and a spring 43312 that fits over the connecting rod 43311. The top of the connecting rod 43311 has a stopper 433111 to prevent downward movement. In this embodiment, there are multiple telescopic connection assemblies 4331, evenly distributed along the length of the flange block 4321. Each of the telescopic connection assemblies 4331 is located in the gap formed between the connectors 4313.

[0134] The second pressing block 4332 is fixed to the bottom of the connecting rod 43311 and is connected to the flange block 4321 via a spring 43312. The shape of the second pressing block 4332 is consistent with the shape of the skylight frame. In this embodiment, the shape of the second pressing block 4332 corresponds to the shape of the flange block 4321 and its length is the same as the length of the flange block 4321.

[0135] See attached Figure 14 、15 When the third control unit controls the flanging driving member 4322 to drive the flanging block 4321 to move forward, the flanging block 4321 pushes the decorative fabric from the inner surface of the skylight opening 022 to the upper surface 026 of the raised portion 025 of the skylight frame 024; then the third control unit controls the flanging driving member 4322 to drive the flanging block 4321 to move downward, the second pressing block 4332 presses the decorative fabric above the upper surface 026 of the raised portion 025 onto the upper surface 026 of the raised portion 025, and the flanging block 4321 presses the decorative fabric beyond the raised portion 025. The fabric is pressed downward, so that the decorative fabric is covered on the side surface 027 of the protrusion 025; then the third control unit controls the flanging drive component 4322 to drive the flanging block 4321 to retreat, and the flanging block 4321 pushes the decorative fabric that exceeds the protrusion 025 backward, so that the decorative fabric is covered on the lower surface 028 of the protrusion 025, thereby completing the edging of the skylight frame opening 022 and the skylight frame 024, and covering the decorative fabric on the upper surface 029 of the skylight frame opening 022, the upper surface 026, the side surface 027 and the lower surface 028 of the protrusion 025.

[0136] The glue spraying, pressing and hemming equipment 100 of this embodiment performs the following steps on the bonding and hemming of the interior ceiling 011 of the car without a skylight opening:

[0137] Step S1 - 1 , manually placing the automobile interior ceiling 011 on the first supporting mold of the pre-processing device 10 .

[0138] In step S1-2, the glue spraying, pressing and hemming equipment 100 is started, and the first control unit controls the glue spraying device 20 to spray glue on the front edge 015, CD column 018, USB area 017, headlight frame area 016 and rear edge area 019 of the outer surface of the automobile interior ceiling 011.

[0139] In step S1-3, the transport device transfers the glue-sprayed automobile interior ceiling 011 to the second support portion 312 of the pressing and hemming device 30.

[0140] In step S1-4, the second control unit first controls the first drive assembly 3213, the second drive assembly 3313 and the third drive assembly 3413 to respectively drive the corresponding front pressing body 3211, the middle pressing body 3311 and the rear pressing body 3411 to move downward, and then drives the corresponding first pre-pressing mold 3212, the second pre-pressing mold 3312 and the third pre-pressing mold 3412 to be pressed tightly on the automobile interior ceiling 011. Then, the second control unit controls the front edging part and the CD column edging part to perform edging processing, and controls the headlight frame pressing assembly 3214, the USB pressing assembly 3215 and the rear edge pressing assembly 3414 to perform pressing processing.

[0141] The above is a processing process of a car interior ceiling 011 without a skylight opening.

[0142] The glue spraying, pressing and hemming equipment 100 of this embodiment performs the following steps on the bonding and hemming of the automobile interior ceiling 021 having a skylight opening:

[0143] Step S2 - 1 , manually placing the automobile interior ceiling 021 on the first supporting mold of the pre-processing device 10 .

[0144] In step S2-2, the glue spraying, pressing and edging equipment 100 is started, and the first control unit controls the glue spraying device 20 to spray glue on the front edge 015, CD column 018, USB area 017, headlight frame area 016, sunroof opening 022, reading light area 023 and rear edge area 019 of the outer surface of the automobile interior ceiling 011.

[0145] In step S2 - 3 , the transport device transfers the glue-sprayed automobile interior ceiling 021 to the second support portion 312 of the pressing and hemming device 30 .

[0146] In step S2-4, the second control unit first controls the first drive assembly 3213, the second drive assembly 3313 and the third drive assembly 3413 to respectively drive the corresponding front pressing body 3211, the middle pressing body 3311 and the rear pressing body 3411 to move downward, and then drive the corresponding first pre-pressing mold 3212, the second pre-pressing mold 3312 and the third pre-pressing mold 3412 to be pressed tightly on the automobile interior ceiling 011. Then, the second control unit controls the front edging part and the CD column edging part to perform edging processing, and controls the headlight frame pressing assembly 3214, the USB pressing assembly 3215, the sunroof frame pressing assembly 3314, the reading light plastic pressing assembly 3315 and the rear edge pressing assembly 3414 to perform pressing processing.

[0147] In step S2 - 5 , the automobile interior ceiling 021 is manually moved from the second support portion 312 of the pressing and hemming device 30 to the third support portion 412 of the sunroof frame hemming device 40 .

[0148] In step S2 - 6 , the first control unit controls the glue spraying device 20 to spray glue on the sunroof frame 024 bonded to the automobile interior ceiling 021 placed on the third support portion 412 .

[0149] In step S2-7, the third control unit controls the pressing and positioning mechanism 42 to press the automobile interior ceiling 021 placed on the third support part 412 onto the third support part 412, and then controls the sunroof frame edging mechanism 43 to edge the sunroof frame opening and the sunroof frame.

[0150] The process of the third control unit controlling the sunroof frame hemming mechanism 43 to hem the sunroof frame opening and the sunroof frame includes:

[0151] Step S2-7-1, the third control unit controls the first pressing block 4311 to rotate forward, and the first pressing block 4311 presses the decorative fabric onto the flanging block 4321.

[0152] In step S2-7-2, the third control unit controls the flanging driving component 4322 to drive the flanging block 4321 to move forward, and the flanging block 4321 pushes the decorative fabric from the inner surface of the skylight opening 022 to the upper surface 026 of the raised portion 025 of the skylight frame 024.

[0153] In step S2-7-3, the third control unit controls the flanging driving component 4322 to drive the flanging block 4321 to move downward, the second pressing block 4312 presses the decorative fabric above the upper surface 026 of the protrusion 025 onto the upper surface 026 of the protrusion 025, and the flanging block 4321 presses the decorative fabric exceeding the protrusion 025 downward, so that the decorative fabric is covered on the side surface 027 of the protrusion 025.

[0154] In step S2-7-4, the third control unit controls the flanging driving component 4322 to drive the flanging block 4321 to move backward, and the flanging block 4321 pushes the decorative fabric that exceeds the protrusion 025 backward so that the decorative fabric is covered on the lower surface 028 of the protrusion 025, thereby completing the edging of the skylight frame opening 022 and the skylight frame 024, and covering the decorative fabric on the upper surface 029 of the skylight frame opening 022, the upper surface 026 of the protrusion 025, the side surface 027 and the lower surface 028.

[0155] The above is a processing process of a car interior ceiling 021 with a skylight opening.

[0156] Functions and Effects of the Embodiments

[0157] According to the glue spraying, pressing and edging equipment involved in this embodiment, because it includes a pre-processing device, a glue spraying device and a pressing and edging device, the glue spraying device can spray glue on the first predetermined part and the second predetermined part of the automobile interior ceiling placed on the pre-processing device, and then the pressing and edging device can edge the first predetermined part sprayed with glue, and press the processed component on the second predetermined part sprayed with glue. Therefore, the glue spraying, pressing and edging equipment can mechanizedly realize the bonding and edging processing of the automobile interior ceiling without a skylight opening, thereby improving the processing work efficiency and processing quality.

[0158] Furthermore, because the glue spraying and pressing hemming equipment of the embodiment further includes a sunroof frame hemming device having a third support mechanism and a sunroof frame hemming mechanism, the second predetermined portion includes a sunroof opening, and the processing assembly includes a sunroof frame that matches the sunroof opening, the sunroof frame is bonded to the sunroof opening after being processed by the pressing and hemming device. Furthermore, after the automobile interior ceiling processed by the pressing and hemming device is transferred to the third support mechanism, the glue spraying device sprays glue on the sunroof frame bonded to the sunroof opening, and the sunroof frame hemming mechanism then coats the sunroof opening and the sunroof frame with the decorative fabric bonded to the inner surface of the sunroof opening. Therefore, the glue spraying and pressing hemming equipment can also mechanizedly perform the bonding and hemming processing of the automobile interior ceiling at the sunroof opening.

[0159] In addition, because the glue spraying device is arranged on one side of the pre-processing device and next to the sunroof frame edging device, the same glue spraying device can be used to spray glue twice on the car interior ceiling with a sunroof opening, and after the second glue spraying is completed, there is no need to move the car interior ceiling to further realize the edging processing of the sunroof opening and the sunroof frame of the car interior ceiling, thereby improving the processing efficiency.

[0160] Furthermore, the first predetermined part includes the front edge of the car interior ceiling and the CD columns on both sides, the second predetermined part includes the USB area, the headlight frame area, the rear edge area and the reading light area, and the processing components also include USB plastic parts, headlight frame plastic parts, rear edge plastic parts and reading light plastic parts. Therefore, the spray-pressing and edging equipment of this embodiment can realize the bonding processing of the corresponding plastic parts of the USB area, headlight frame area and rear edge area of the car interior ceiling without a sunroof opening, as well as the edging processing of the front edge and CD columns; and can also realize the bonding processing of the corresponding plastic parts of the USB area, headlight frame area, rear edge area and reading light area of the car interior ceiling with a sunroof opening, the bonding processing of the corresponding sunroof frame of the sunroof opening, as well as the edging processing of the front edge, CD columns, sunroof opening and sunroof frame.

[0161] Furthermore, the glue spraying device includes a six-axis robot and a glue spraying mechanism, so that glue can be sprayed on various parts of the automobile interior ceiling that require glue spraying at corresponding glue spraying angles.

[0162] Furthermore, the pressing and edging device includes a second supporting mechanism, a front pressing and edging mechanism, a middle pressing mechanism and a rear pressing mechanism, the second supporting mechanism has a second supporting part, the front pressing and edging mechanism includes a front edging part and a front pressing part having a first pre-pressing mold, a headlight frame pressing assembly, a USB pressing assembly and a first driving assembly, the middle pressing mechanism includes a middle pressing body, a second pre-pressing mold, a sunroof frame pressing assembly, a sunroof frame pressing assembly and a second driving assembly, the rear pressing mechanism includes a rear pressing body, a third pre-pressing mold, a rear edge pressing assembly and a third driving assembly, the first driving assembly drives the first pre-pressing mold to be pressed on the front of the automobile interior ceiling, the second driving assembly drives the second pre-pressing mold to be pressed on the area around the sunroof frame opening of the automobile interior ceiling, and the third driving assembly drives the third pre-pressing mold to be pressed on the rear of the automobile interior ceiling, so that the automobile interior ceiling can be pressed and fixed on the second supporting part to prevent the automobile interior ceiling from being offset during subsequent edging and pressing processes.

[0163] Furthermore, the headlight frame pressing assembly, the USB pressing assembly, the sunroof frame pressing assembly, and the reading light pressing assembly can respectively realize the pressing of the headlight frame plastic parts, the USB plastic parts, the sunroof frame, and the reading light plastic parts.

[0164] Furthermore, the second support portion includes a second main support assembly, which includes a first main support mold, a second main support mold, and a main support mold driving cylinder. When the main support mold driving cylinder drives the first main support mold upward, the first main support mold supports the automobile interior ceiling with a skylight opening. When the main support mold driving cylinder drives the first main support mold downward, the first main support mold and the second main support mold cooperate to jointly support the automobile interior ceiling without a skylight opening. Therefore, the second main support assembly can better achieve separate support for two different automobile interior ceilings, achieving a better support effect.

[0165] Furthermore, the sunroof frame edging device includes a pressing and positioning mechanism, and the third supporting mechanism includes a third supporting mold. Therefore, the automobile interior ceiling can be pressed and fixed on the third supporting mold through the pressing and positioning mechanism to prevent the automobile interior ceiling from shifting during subsequent edging.

[0166] Furthermore, the skylight frame edge wrapping mechanism includes a first pressing unit, a flanging unit and a second pressing unit, the first pressing unit includes a first pressing block and a pressing driving component, the flanging unit has a flanging block including an L-shaped portion and a hook-shaped portion and a flanging driving component, the second pressing unit telescopic connection assembly and the second pressing block, the first pressing block is movably connected to the flanging block, and can press the decorative fabric on the flanging block, when the flanging driving component drives the flanging block to move forward, the flanging block pulls the decorative fabric from the inner side of the skylight opening The surface is pushed outward to the upper surface of the raised portion of the skylight frame; when the flanging driving member drives the flanging block to move downward, the second pressing block presses the decorative fabric above the upper surface of the raised portion of the skylight frame onto the upper surface of the raised portion, and the flanging block presses the decorative fabric exceeding the raised portion downward, so that the decorative fabric wraps around the side surface of the raised portion; when the flanging driving member drives the flanging block to move backward, the flanging block pushes the decorative fabric exceeding the raised portion backward, so that the decorative fabric wraps around the lower surface of the skylight frame. Therefore, the skylight frame hemming mechanism can achieve hemming of the skylight opening and the skylight frame, thereby wrapping the decorative fabric around the upper surface, side surface, and lower surface of the raised portion of the skylight frame to achieve a good skylight frame hemming effect.

[0167] Furthermore, because the telescopic connecting assembly includes a connecting rod passed through the flange block and a spring sleeved on the connecting rod, the second clamping block is fixed to the bottom of the connecting rod and connected to the flange block through the spring. Therefore, when the flange block moves downward, the second clamping block contacts the decorative fabric above the upper surface of the raised portion of the skylight frame and compresses the spring, thereby pressing the decorative fabric against the upper surface of the raised portion of the skylight frame, avoiding the problem that the decorative fabric above the upper surface of the raised portion of the skylight frame cannot be well attached to the upper surface of the raised portion of the skylight frame due to being in a free state during the downward movement of the flange block.

[0168] Furthermore, the first pressing unit includes multiple connecting parts, the first pressing block and the flange block are movably connected through the connecting parts, the second pressing unit includes multiple telescopic connecting components, and the telescopic connecting components are located in the gap formed between the connecting parts. The setting of multiple telescopic connecting components can better cooperate with the second pressing block to press the decorative fabric, and when the second pressing block presses the decorative fabric as the flange block moves downward, the connecting rod of the telescopic connecting component will move upward accordingly. Therefore, the telescopic connecting component is located in the gap formed between the connecting parts to avoid the connecting parts interfering with the movement of the connecting rod.

[0169] The above embodiments are preferred examples of the present invention and are not intended to limit the scope of protection of the present invention.

Claims

1. A glue spraying, pressing and hemming equipment for pressing and hemming the processing components of a car interior ceiling with or without a sunroof opening, wherein the inner surface of the corresponding part of the car interior ceiling is adhered with a decorative fabric for hemming, characterized in that: include: a pre-processing device having a first supporting mechanism for placing the automobile interior ceiling; a glue spraying device, disposed on one side of the pre-processing device, for spraying glue on a first predetermined portion and a second predetermined portion of the automobile interior ceiling placed on the first supporting mechanism; The pressing and hemming device is arranged on a side of the pre-processing device close to the glue spraying device, and is used to hem the first predetermined portion after glue spraying and press the processing component corresponding to the second predetermined portion onto the second predetermined portion after glue spraying. Wherein, the second predetermined portion includes the skylight opening, and the processing component includes a skylight frame matching the skylight opening. The glue spraying and pressing hemming equipment also includes a skylight frame hemming device, The skylight frame edging device is arranged next to the glue spraying device and includes a third supporting mechanism and a skylight frame edging mechanism. The third supporting mechanism is used to place the automobile interior ceiling. The glue spraying device is also used to spray glue on the skylight frame adhered to the car interior ceiling. The sunroof frame edging mechanism is used to edge the sunroof opening and the sunroof frame of the automobile interior ceiling, thereby covering the decorative fabric on the sunroof opening and the sunroof frame. Wherein, the first predetermined part includes the front edge of the automobile interior ceiling and the CD columns on both sides, The second predetermined area also includes a USB area, a front light frame area, a rear edge area, and a reading light area. The processing assembly further includes a USB plastic part corresponding to the USB area, a headlight frame plastic part corresponding to the headlight frame area, a rear edge plastic part corresponding to the rear edge area, and a reading light plastic part corresponding to the reading light area. The corresponding portion includes the first predetermined portion and the skylight opening.

2. The glue spraying and pressing hemming equipment according to claim 1, characterized in that: in, The glue spraying device includes a six-axis robot and a glue spraying mechanism. The six-axis robot has a six-degree-of-freedom robotic arm. The glue spraying mechanism includes a nozzle arranged on the robotic arm, a glue barrel arranged next to the six-axis robot, and a delivery pipe for delivering glue from the glue barrel to the nozzle.

3. The glue spraying and pressing hemming equipment according to claim 1, Its characteristics are: in, The pressing and hemming device includes a second supporting mechanism, a front pressing and hemming mechanism, a middle pressing mechanism and a rear pressing and hemming mechanism. The second supporting mechanism includes a second supporting frame and a second supporting portion provided on the second supporting frame for supporting the automobile interior ceiling. The front pressing and binding mechanism is provided on the second support frame and includes: A front edge portion, used for edge-binding the front edge portion after the glue is sprayed; and The front pressing part includes a front pressing body, a first pre-pressing mold provided on the front pressing body and conforming to the shape of the front part of the automobile interior ceiling and used to press and fix the front part of the automobile interior ceiling, a headlight frame pressing assembly for pressing the headlight frame plastic part in the headlight frame area, a USB pressing assembly for pressing the USB plastic part in the USB area, and a first driving assembly for driving the front pressing body to move up and down. The middle pressing mechanism is arranged on the second supporting frame, and includes: The middle pressing part corresponds to the position of the sunroof opening, and includes a middle pressing body, a second pre-pressing mold provided on the middle pressing body for pressing and fixing the area around the sunroof frame opening of the automobile interior ceiling, a sunroof frame pressing assembly for pressing the sunroof frame on the sunroof frame opening, a reading light pressing assembly for pressing the reading light plastic part on the reading light area, and a second driving assembly for driving the middle pressing body to move up and down. The rear pressing and binding mechanism is provided on the second support frame and includes: The rear pressing part includes a rear pressing body, a third pre-pressing mold arranged on the rear pressing body for pressing and fixing the rear part of the automobile interior ceiling, a rear edge pressing assembly for pressing the rear edge plastic part in the rear edge area, and a third driving assembly for driving the rear edge pressing body to move up and down.

4. The glue spraying and pressing hemming equipment according to claim 3, characterized in that: in, The headlight frame pressing assembly includes a headlight frame pressing body, a headlight frame pressing mold provided on the headlight frame pressing body, a headlight frame fixing member for fixing the headlight frame plastic part on the headlight frame pressing mold, and a headlight frame driving cylinder for driving the headlight frame pressing body to move up and down. The USB pressing assembly includes a USB pressing body, a USB pressing mold provided on the USB pressing body, a USB fixing member for fixing the USB plastic part on the USB pressing mold, and a USB driving cylinder for driving the USB pressing body to move up and down. The skylight frame pressing assembly includes a skylight frame pressing body, a skylight frame pressing mold provided on the skylight frame pressing body, a skylight frame fixing member for fixing the skylight frame on the skylight frame pressing mold, and a skylight frame driving cylinder for driving the skylight frame pressing body to move up and down. The reading light pressing assembly includes a reading light pressing body, a reading light pressing mold provided on the reading light pressing body, a reading light fixing member for fixing the reading light plastic part on the reading light pressing mold, and a reading light driving cylinder for driving the reading light pressing body to move up and down. The rear edge pressing assembly includes a rear edge pressing body, a rear edge plastic part pressing mold arranged on the rear edge pressing body, and a rear edge plastic part fixing part for fixing the rear edge plastic part on the rear edge plastic part pressing mold, and a rear edge plastic part driving cylinder for driving the rear edge plastic part pressing body to move up and down.

5. The glue spraying and pressing hemming equipment according to claim 4, characterized in that: in, The front light frame fixing part, the USB fixing part, the reading light fixing part and the rear edge plastic part fixing part are vacuum adsorption structures or mechanical fixing structures. The skylight frame is a metal skylight frame. The sunroof frame fixing member is an electromagnet adsorption structure or a mechanical fixing structure.

6. The glue spraying and pressing hemming equipment according to claim 3 is characterized in that in, The second supporting portion includes a second main supporting assembly, which includes a first main supporting mold, a second main supporting mold and a main supporting mold driving cylinder. The first main support mold is in the shape of a rectangular frame and is used to support the area near the sunroof opening of the automobile interior ceiling having the sunroof opening or the middle area of the automobile interior ceiling without the sunroof opening. The second main supporting mold is arranged inside the area surrounded by the first main supporting mold, and is used to support the central area of the automobile interior ceiling without the sunroof opening. The main support mold driving cylinder is used to drive the first main support mold to move up and down. When the main support mold driving cylinder drives the first main support mold to move upward, the first main support mold is used to support the automobile interior ceiling having the skylight opening; when the main support mold driving cylinder drives the first main support mold to move downward, the first main support mold is used to cooperate with the second main support mold to jointly support the automobile interior ceiling that does not have the skylight opening.

7. The glue spraying and pressing hemming equipment according to claim 1, characterized in that: in, The third supporting mechanism includes a third supporting frame and a third supporting portion provided on the third supporting frame. The third supporting portion includes a third main supporting assembly having a third supporting mold adapted to the inner surface of the automobile interior ceiling, the third supporting mold being used to support the area near the sunroof opening of the automobile interior ceiling having the sunroof opening. The sunroof frame edging device also includes a pressing and positioning mechanism for pressing the automobile interior ceiling placed on the third supporting mold onto the third supporting mold. The pressing and positioning mechanism includes a pressing and positioning body arranged on the third supporting frame, a pressing mold fixed on the pressing and positioning body, and a pressing drive assembly for driving the pressing and positioning body to move up and down.

8. The glue spraying and pressing hemming equipment according to claim 7, Its characteristics are: in, The skylight frame edge wrapping mechanism is arranged in the area surrounded by the third main support assembly, and includes a first pressing unit, a flanging unit and a second pressing unit. The first pressing unit includes: a first pressing block corresponding to the skylight frame and conforming to the shape of a portion corresponding to the skylight frame; and A pressing driving member, used for driving the first pressing block to rotate forward or backward, The flanging unit comprises: a flanging block corresponding to the skylight frame and conforming to the shape of a portion corresponding to the skylight frame; and The flanging drive component is used to drive the flanging block to move forward or backward as well as downward or upward. The second pressing unit includes: a telescopic connection assembly comprising a connecting rod passing through the flanging block and a spring sleeved on the connecting rod; and The second pressing block is fixed at the bottom of the connecting rod and connected to the flanging block through the spring. Its shape is consistent with that of the skylight frame. The first pressing block is movably connected to the flanging block. When the pressing driving member drives the first pressing block to rotate forward, the first pressing block presses the decorative fabric onto the flanging block. The flanging block includes an L-shaped portion and a hook-shaped portion. The skylight frame has a raised portion having an upper surface, a side surface and a lower surface. When the flanging driving component drives the flanging block to move forward, the flanging block pushes the decorative fabric from the inner surface of the skylight opening to the upper surface of the raised portion; and then when the flanging driving component drives the flanging block to move downward, the second pressing block presses the decorative fabric above the upper surface of the raised portion against the upper surface of the raised portion, and the flanging block presses down the decorative fabric exceeding the raised portion so that the decorative fabric is covered on the side surface of the raised portion; and then when the flanging driving component drives the flanging block to move backward, the flanging block pushes backward the decorative fabric exceeding the raised portion so that the decorative fabric is covered on the lower surface of the skylight frame.

9. The glue spraying and pressing hemming equipment according to claim 8, characterized in that: in, The first pressing unit further includes a plurality of connecting members, The first pressing block is movably connected to the flanging block via the connecting piece. The second pressing unit includes a plurality of the telescopic connection assemblies, which are evenly distributed along the length direction of the flanging block, and the telescopic connection assemblies are located in the gaps formed between the connecting members.

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