Bright strip mounting equipment for side wall corner window

Abstract

The utility model belongs to the technical field of automobile assembly equipment, and relates to bright strip installation equipment of a side wall corner window, which comprises a working table, a lower moulding bed is arranged on the working table, an upper moulding bed driven by a power device is arranged above the working table, a press-fitting convex block corresponding to the outline of a bright strip is formed at the bottom of the upper moulding bed, and the press-fitting convex block is arranged on the working table. A notch is formed in the inner side of the press-fitting protruding block, and an edge pulling assembly driven by a power device is arranged in the notch. The lower forming die is of an annular structure composed of a plurality of lower die blocks, the lower die blocks are provided with positioning grooves matched with corner window covered edges, vacuum suction cups are arranged on the inner sides of the lower die blocks, the vacuum suction cups make contact with the bottom of corner window glass and are fixed to the bottom of the corner window glass in an adsorption mode, and bending blocks driven by a power device are arranged in the lower die blocks. And the end part of the bending block is arranged corresponding to the clamping jaw on the bright strip. The bright strip installation equipment of the side wall corner window has the advantages of being simple in structure, convenient and fast to operate and high in assembly speed.

Description

Technical Field

[0001] This utility model belongs to the technical field of automobile assembly equipment, and relates to a bright strip installation device for side corner windows. Background Technology

[0002] During the assembly of automotive door corner windows, a metal trim strip (made of aluminum or stainless steel) needs to be installed onto the injection-molded edging of the door corner window. Traditional press-fit assembly methods mostly rely on manual assembly, resulting in low automation and low assembly precision.

[0003] Chinese utility model CN215393590U discloses an automated device for snapping aluminum strips to glass edging. The device includes a frame, an mounting assembly on the frame, a slidable pressing assembly on the mounting assembly, an upper mold at the output end of the pressing assembly, and multiple upper mold suction cups on the upper mold. A lower mold, corresponding to the upper mold, is also mounted on the frame, and multiple lower mold suction cups are located within the lower mold. The glass edging is placed on the lower mold. A slidable edging-pulling assembly is mounted on one side of both the upper and lower molds, with a portion of the assembly extending into the molds and engaging with the glass edging. A bending assembly is also mounted on the frame, located on one side of the lower mold. A through hole is provided on one side of the lower mold, and one end of the bending assembly extends into the through hole and engages with a snap fastener on the glass edging. Both the upper and lower mold suction cups are connected to a vacuum generator.

[0004] Although the aforementioned automated equipment can achieve automated assembly of metal strips, its structure is relatively complex, and it is necessary to set independent edge-wrapping components and bending components on the sides of the upper and lower molds. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a bright strip installation device for side corner windows, which features a simple structure, convenient operation, and fast assembly speed.

[0006] To solve the above-mentioned technical problems, the objective of this utility model is achieved through the following technical solution:

[0007] A side corner window trim installation device includes a worktable with a lower mold and an upper mold driven by a power unit above it. The upper and lower molds are closed to press against the side corner window. The bottom of the upper mold has a pressing protrusion corresponding to the trim outline, and the inner side of the pressing protrusion has a notch, forming a semi-circular structure. A pulling edge assembly driven by the power unit is located within the notch. The lower mold is a ring structure composed of several lower modules. Each lower module has a positioning groove adapted to the corner window trim. A vacuum suction cup is located inside the lower module, contacting and adsorbing the bottom of the corner window glass. A bending block driven by the power unit is located within the lower module, and the end of the bending block corresponds to a claw on the trim.

[0008] In the aforementioned side corner window lighting strip installation device, four lower modules are provided, and the four lower modules are connected end to end to form a quadrilateral structure adapted to the side corner window.

[0009] In the above-mentioned side corner window bright strip installation device, a pressing base is provided above the workbench. A first driving cylinder for vertically driving the upper mold and a second driving cylinder for vertically driving the edge pulling assembly are installed on the pressing base. The upper mold is slidably positioned below the pressing base through several guide columns.

[0010] In the above-mentioned side corner window bright strip installation device, the edge pulling assembly includes an edge pulling base plate, an edge pulling cylinder, and an edge pulling block. The edge pulling base plate is connected to the piston rod of the second drive cylinder. The edge pulling cylinder is mounted on the edge pulling base plate. The edge pulling block is slidably disposed on the edge pulling base plate. The edge pulling cylinder horizontally drives the edge pulling block.

[0011] In the aforementioned side corner window trim installation device, the edge-pulling block and the piston rod of the edge-pulling cylinder are connected by a Z-shaped connecting plate, and the bottom plane of the edge-pulling block is lower than the bottom plane of the edge-pulling base plate. Preferably, in the aforementioned door corner window trim installation device, the piston rod of the first drive cylinder is connected to one side of the lower mold, the lower mold is slidably connected by at least four rectangularly distributed guide pillars, the piston rod of the second drive cylinder is connected to the middle of the edge-pulling base plate, and multiple edge-pulling cylinders are provided and distributed on both sides of the edge-pulling base plate.

[0012] In the above-mentioned side corner window light strip installation device, the vacuum suction cup is set on the suction cup base, the suction cup base is fixed on the worktable, and a vacuum suction hole for connecting a negative pressure source is provided on one side of the suction cup base; preferably, the vacuum suction cup is centrally located.

[0013] In the aforementioned side corner window light strip installation device, the lower module is provided with a bending groove adapted to the bending block, a bending cover plate is provided above the bending groove, and a bending cylinder for horizontally driving the bending block is provided on one side of the lower module.

[0014] Compared with the prior art, this utility model has the following advantages:

[0015] This invention provides a device for installing bright strips on side corner windows. A notch is provided in the upper mold, and the edge-pulling component is placed within the notch. A bending groove is provided in the lower mold, and a bending block is placed within the bending groove. This design significantly simplifies the device structure, reduces the space occupied, and streamlines the edge-pulling and bending strokes. The bending block arrangement also facilitates bending over a large area and with a large number of clamps. This invention has the advantages of simple structure, convenient operation, and fast assembly speed. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 This is a perspective view of the lower mold of this utility model;

[0019] Figure 4 yes Figure 3 Enlarged view of point A;

[0020] Figure 5 This is a perspective view of the side corner window of this utility model;

[0021] Figure 6 yes Figure 5 Enlarged view of point B;

[0022] Reference numerals: 1. Workbench; 11. Bright strip; 12. Corner window edging; 13. Corner window glass; 14. Claw; 2. Lower mold; 21. Lower module; 22. Positioning groove; 23. Vacuum suction cup; 24. Bending block; 25. Suction cup base; 26. Bending groove; 27. Bending cover plate; 28. Bending cylinder; 3. Upper mold; 31. Pressing protrusion; 32. Notch; 33. Pressing base; 34. First drive cylinder; 35. Guide column; 4. Edge pulling assembly; 41. Second drive cylinder; 42. Edge pulling base plate; 43. Edge pulling cylinder; 44. Edge pulling block; 45. Connecting plate. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1-6 :

[0024] A side corner window lighting strip installation device includes a workbench 1, on which a lower mold 2 is provided, and an upper mold 3 driven by a power device is provided above the workbench 1. After the upper mold 3 and the lower mold 2 are closed, they press against the side corner window. The bottom of the upper mold 3 is formed with a pressing protrusion 31 corresponding to the contour of the lighting strip 11. The inner side of the pressing protrusion 31 is provided with a notch 32, which makes the upper mold 3 form a semi-circular structure. A pulling edge assembly 4 driven by a power device is provided in the notch 32. The lower mold 2 is a ring structure composed of several lower modules 21. The lower module 21 is provided with a positioning groove 22 adapted to the corner window edging 12. A vacuum suction cup 23 is provided on the inner side of the lower module 21. The vacuum suction cup 23 contacts and adsorbs the bottom of the corner window glass 13. A bending block 24 driven by a power device is provided in the lower module 21. The end of the bending block 24 is correspondingly provided with a claw 14 on the lighting strip 11.

[0025] The working method of this embodiment is as follows: After the equipment is initialized, the side corner window is loaded, the start button is pressed, and the negative pressure source works. When the vacuum negative pressure reaches the set value, the side corner window is tightly attracted. Then, the bright strip 11 is loaded, both hands are removed from the tooling area, both hands are pressed to start the power unit, the upper mold 3 is driven to move downward, the pressing protrusion 31 contacts the bright strip 11 and continues to apply pressure to press the bright strip 11; another power unit drives the edge pulling assembly 4 to move downward until it contacts the soft rubber, the edge pulling assembly 4 retracts to complete the edge pulling operation of the soft rubber lip; another power unit drives the bending block 24 to move towards the jaw 14 to bend the jaw 14. After pressing, edge pulling and bending, the automatic assembly of the bright strip 11 of the side corner window is completed. After the assembly is completed, the workpiece is taken out of the tooling and the assembly of the next workpiece is carried out. When the tooling is running, the equipment stops immediately after the grating equipment is introduced to prevent injury.

[0026] The aforementioned lower module 21 is provided in four parts, and the four lower modules 21 are connected end to end to form a quadrilateral structure that is compatible with the side corner window.

[0027] A pressing base 33 is mounted above the workbench 1. A first driving cylinder 34 for vertically driving the upper mold 3 and a second driving cylinder 41 for vertically driving the edge-pulling assembly 4 are mounted on the pressing base 33. The upper mold 3 is slidably positioned below the pressing base 33 by a number of guide columns 35.

[0028] In this embodiment, the specific structure of the edge-pulling assembly 4 is as follows: the edge-pulling assembly 4 includes an edge-pulling base plate 42, an edge-pulling cylinder 43, and an edge-pulling block 44. The edge-pulling base plate 42 is connected to the piston rod of the second drive cylinder 41. The edge-pulling cylinder 43 is mounted on the edge-pulling base plate 42. The edge-pulling block 44 is slidably disposed on the edge-pulling base plate 42. The edge-pulling cylinder 43 drives the edge-pulling block 44 horizontally. The edge-pulling base plate 42, together with the edge-pulling cylinder 43 and the edge-pulling block 44, is driven by the second drive cylinder 41 to move in the vertical direction. The edge-pulling cylinder 43 pulls the edge-pulling block 44 to retract to complete the edge-pulling operation.

[0029] Furthermore, the edge-pulling block 44 is connected to the piston rod of the edge-pulling cylinder 43 via a Z-shaped connecting plate 45, and the bottom plane of the edge-pulling block 44 is lower than the bottom plane of the edge-pulling base plate 42.

[0030] Preferably, the piston rod of the first driving cylinder 34 is connected to one side of the lower mold 2, the lower mold 2 is slidably connected by at least four guide posts 35 arranged in a rectangular shape, the piston rod of the second driving cylinder 41 is connected to the middle of the edge-pulling base plate 42, and multiple edge-pulling cylinders 43 are provided and distributed on both sides of the edge-pulling base plate 42.

[0031] The aforementioned vacuum suction cup 23 is mounted on the suction cup base 25, which is fixed to the worktable 1. A vacuum suction hole for connecting a negative pressure source is provided on one side of the suction cup base 25. Preferably, the vacuum suction cup 23 is centrally located.

[0032] In this embodiment, the specific structure of the bending assembly is as follows: the lower module 21 is provided with a bending groove 26 that is adapted to the bending block 24, a bending cover plate 27 is provided above the bending groove 26, and a bending cylinder 28 that horizontally drives the bending block 24 is provided on one side of the lower module 21; the bending cylinder 28 drives the bending block 24 to move towards the claw 14 to bend.

[0033] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A device for installing a bright strip on a side corner window, comprising a workbench (1), a lower mold (2) disposed on the workbench (1), and an upper mold (3) driven by a power device disposed above the workbench (1), wherein the upper mold (3) and the lower mold (2) are closed to press the side corner window together, characterized in that, The bottom of the upper mold (3) is formed with a press-fitting protrusion (31) corresponding to the outline of the bright strip (11). The inner side of the press-fitting protrusion (31) is set with a notch (32) so that the upper mold (3) forms a semi-circular structure. The notch (32) is provided with a power-driven edge-pulling assembly (4). The lower mold (2) is a ring structure composed of several lower modules (21). The lower module (21) is provided with a positioning groove (22) that matches the corner window edging (12). The inner side of the lower module (21) is provided with a vacuum suction cup (23). The vacuum suction cup (23) contacts and adsorbs the bottom of the corner window glass (13). The lower module (21) is provided with a power-driven bending block (24). The end of the bending block (24) is correspondingly set with the claw (14) on the bright strip (11).

2. The lighting strip installation device for a side corner window according to claim 1, characterized in that, A pressing base (33) is mounted above the workbench (1). The pressing base (33) is equipped with a first driving cylinder (34) for vertically driving the upper mold (3) and a second driving cylinder (41) for vertically driving the edge-pulling assembly (4). The upper mold (3) is slidably positioned below the pressing base (33) by a number of guide columns (35).

3. The lighting strip installation device for a side corner window according to claim 2, characterized in that, The edge-pulling assembly (4) includes an edge-pulling base plate (42), an edge-pulling cylinder (43), and an edge-pulling block (44). The edge-pulling base plate (42) is connected to the piston rod of the second drive cylinder (41). The edge-pulling cylinder (43) is mounted on the edge-pulling base plate (42). The edge-pulling block (44) is slidably disposed on the edge-pulling base plate (42). The edge-pulling cylinder (43) drives the edge-pulling block (44) horizontally.

4. The lighting strip installation device for a side corner window according to claim 3, characterized in that, The edge-pulling block (44) is connected to the piston rod of the edge-pulling cylinder (43) through a Z-shaped connecting plate (45), and the bottom plane of the edge-pulling block (44) is lower than the bottom plane of the edge-pulling base plate (42).

5. The lighting strip installation device for a side corner window according to claim 1, characterized in that, The vacuum suction cup (23) is mounted on the suction cup base (25), which is fixed on the worktable (1). A vacuum suction hole for connecting a negative pressure source is provided on one side of the suction cup base (25).

6. The lighting strip installation device for a side corner window according to claim 1, characterized in that, The lower module (21) is provided with a bending groove (26) adapted to the bending block (24), and a bending cover plate (27) is provided above the bending groove (26). A bending cylinder (28) for horizontally driving the bending block (24) is provided on one side of the lower module (21).

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