Cloth pasting device for automobile sun shield

Abstract

The utility model relates to a cloth pasting device for an automobile sun shield, in particular to the technical field of automobile part machining equipment. The cloth pasting device comprises a cloth pasting table, a containing groove, a pressing plate mechanism, a cloth feeding mechanism, a cloth pressing mechanism and a rolling mechanism, the containing groove used for containing a sun shield is formed in the cloth pasting table, the pressing plate mechanism used for pressing the sun shield is arranged on one side of the cloth pasting table, the cloth pressing mechanism used for pressing a cloth strip is arranged above one end of the containing groove, and the rolling mechanism is arranged above the other end of the containing groove. The cloth feeding mechanisms used for clamping and conveying the cloth strips are arranged on the two sides of the cloth pressing mechanism, the rolling mechanism used for rolling the cloth strips to the back face of the sun shield is arranged on the other side of the cloth pasting table, and through linkage of the cloth feeding mechanisms, the cloth pressing mechanisms and the rolling mechanism, whole-process automation of the cloth strips from clamping to pasting is achieved. The automatic cloth pasting machine replaces manual cloth pasting, cloth pasting efficiency is improved, accurate positioning, pressing and rolling of the cloth strips are achieved through cooperative control of multiple air cylinders, and it is guaranteed that pasting is free of bubbles and wrinkles.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing equipment, especially relates to a sun visor cloth pasting device. BACKGROUND

[0002] The cloth pasting process of the traditional automobile sun visor depends on manual operation, and has problems such as low efficiency, large cloth strip position deviation, and uneven glue layer pressing. In the existing equipment, the cloth feeding, positioning and rolling actions are difficult to coordinate, resulting in unstable cloth pasting quality. Therefore, an automatic device integrating the pressing plate, cloth feeding, cloth pressing and rolling functions is needed to improve the production efficiency and product consistency. SUMMARY

[0003] (1) Technical scheme

[0004] To solve the above technical problems, the utility model provides a sun visor cloth pasting device, which comprises a cloth pasting table, a placing groove, a pressing plate mechanism, a cloth feeding mechanism, a cloth pressing mechanism and a rolling mechanism. The cloth pasting table is provided with the placing groove for placing the sun visor. The one side of the cloth pasting table is provided with the pressing plate mechanism for pressing the sun visor. The upper end of the placing groove is provided with the cloth pressing mechanism for pressing the cloth strip. The two sides of the cloth pressing mechanism are provided with the cloth feeding mechanism for clamping and conveying the cloth strip. The other side of the cloth pasting table is provided with the rolling mechanism for rolling the cloth strip to the back of the sun visor.

[0005] Preferably, the pressing plate mechanism comprises a lifting cylinder, a first piston rod, a pressing rod and a pressing head. The pressing rod is in inverted L shape and the horizontal arm extends above the middle part of the placing groove. The first piston rod of the lifting cylinder is arranged upward and the vertical arm end of the pressing rod is connected. The horizontal arm end of the pressing rod is connected with the pressing head.

[0006] Preferably, the cloth feeding mechanism comprises a rotary cylinder, a first sliding table cylinder, a first mounting plate and a finger cylinder. The rotary table of the rotary cylinder is provided with the first sliding table cylinder. The second piston rod of the first sliding table cylinder is directed to the cloth pressing mechanism. The first sliding table of the first sliding table cylinder is driven to slide along the first sliding rail through the extension and retraction of the second piston rod. The first mounting plate is installed on the top of the first sliding table. The finger cylinder is installed on the first mounting plate. The claw of the finger cylinder is directed to the cloth pressing mechanism.

[0007] Preferably, the cloth pressing mechanism comprises a mounting frame, a second sliding table cylinder, a second mounting plate, and cloth pressing heads, the mounting frame is inverted U-shaped, the second sliding table cylinder is mounted on the inner wall of the top of the mounting frame, the third piston rod of the second sliding table cylinder is arranged downward, the second sliding table of the second sliding table cylinder is driven to slide along the second sliding rail through the extension and retraction of the third piston rod, the second mounting plate is mounted on the second sliding table, and a pair of cloth pressing heads are mounted on the second mounting plate and located above one end of the placing groove.

[0008] Preferably, the rolling mechanism comprises a third sliding table cylinder, a third mounting plate, a roller mounting frame, and rollers, the third sliding table cylinder is arranged below the cloth pasting table, the fourth piston rod of the third sliding table cylinder is arranged towards the direction of one end of the placing groove, the third sliding table of the third sliding table cylinder is driven to slide along the third sliding rail through the extension and retraction of the fourth piston rod, the third mounting plate is mounted on the third sliding table, and a pair of roller mounting frames are mounted on the third mounting plate, and the rollers are mounted on the top of the roller mounting frame.

[0009] Preferably, a rolling groove is formed in the bottom of the cloth pasting table below one end of the placing groove and used for rolling connection with the rollers.

[0010] (2) Beneficial effects

[0011] Compared with the prior art, the automobile sun shield cloth pasting device has the following beneficial effects:

[0012] 1. Full-automatic pasting: through linkage of the cloth feeding mechanism, the cloth pressing mechanism and the rolling mechanism, full-automatic pasting of the cloth strip from clamping to pasting is realized, manual pasting is replaced, and pasting efficiency is improved.

[0013] 2. Accurate positioning: through cooperative control of multiple cylinders, accurate positioning, pressing and rolling of the cloth strip are realized, and air bubbles and wrinkles are avoided in pasting.

[0014] 3. Stable pasting quality: the rolling groove and the rollers are cooperatively designed to enhance rolling stability, ensure uniform and smooth rolling process, and avoid air bubbles in pasting. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a perspective view of the utility model.

[0016] Fig. 2 It is a perspective view of the pressing plate mechanism and the rolling mechanism of the utility model.

[0017] Fig. 3 It is a perspective view of the cloth pressing mechanism of the utility model.

[0018] Fig. 4The utility model discloses a cloth feeding mechanism's perspective view.

[0019] The figure mark is: 1 - cloth table, 2 - place groove, 3 - presser foot mechanism, 31 - lift air cylinder, 32 - first piston rod, 33 - press bar, 34 - pressure head, 4 - cloth feeding mechanism, 41 - rotary air cylinder, 42 - first slide air cylinder, 43 - second piston rod, 44 - first slide, 45 - first slide rail, 46 - first mounting plate, 47 - finger air cylinder, 48 - air claw, 5 - cloth pressing mechanism, 51 - mounting frame, 52 - second slide air cylinder, 53 - third piston rod, 54 - second slide, 55 - second slide rail, 56 - second mounting plate, 57 - cloth pressing head, 6 - rolling mechanism, 61 - third slide air cylinder, 62 - fourth piston rod, 63 - third mounting plate, 64 - roller mounting frame, 65 - roller, 66 - third slide, 67 - third slide rail. DETAILED DESCRIPTION

[0020] The utility model makes further explanation in combination with the drawings and examples.

[0021] As Figs. 1-4 Shown, the utility model discloses a kind of sun visor cloth pasting device, including cloth table 1, place groove 2, presser foot mechanism 3, cloth feeding mechanism 4, cloth pressing mechanism 5, rolling mechanism 6, the place groove 2 for placing sun visor on the cloth table 1 is equipped with, the presser foot mechanism 3 for pressing the sun visor is equipped on the one side of the cloth table 1, the cloth pressing mechanism 5 for pressing cloth is equipped on the upper side of one end of the place groove 2, the cloth feeding mechanism 4 for clamping and conveying the cloth is equipped on the both sides of the cloth pressing mechanism 5, the cloth table 1 other side is equipped with the rolling mechanism 6 for rolling the cloth to the back of the sun visor.

[0022] The presser foot mechanism 3 includes lift air cylinder 31, first piston rod 32, press bar 33, pressure head 34, the press bar 33 is inverted L type and horizontal arm extends to the upper side in the middle of the place groove 2, the first piston rod 32 of the lift air cylinder 31 is set up upwards and the vertical arm end of the press bar 33 is connected, the horizontal arm end of the press bar 33 is connected with the pressure head 34, when sun visor is placed into place groove 2, lift air cylinder 31 presses down pressure head 34, makes it close to sun visor, prevent displacement during pasting cloth.

[0023] The fabric feeding mechanism 4 includes a rotary cylinder 41, a first slide cylinder 42, a first mounting plate 46, and a finger cylinder 47. The first slide cylinder 42 is mounted on the rotary table of the rotary cylinder 41. The second piston rod 43 of the first slide cylinder 42 faces the fabric pressing mechanism 5. The first slide cylinder 42 drives its first slide 44 to slide along the first slide rail 45 through the extension and retraction of the second piston rod 43. The first mounting plate 46 is mounted on the top of the first slide 44. The finger cylinder 47 is mounted on the first mounting plate 46. The air gripper 48 of the finger cylinder 47 faces the fabric pressing mechanism 5. The rotary table of the rotary cylinder 41 drives the first slide cylinder 42 to rotate horizontally by 90°, so that its air gripper 48 is aligned with the fabric pressing position. The first slide cylinder 42 drives the first slide 44 to move horizontally along the first slide rail 45 through the second piston rod 43. The finger cylinder 47 on the first mounting plate 46 clamps the fabric strip through the air gripper 48 and feeds it below the fabric pressing mechanism 5.

[0024] The pressing mechanism 5 includes a mounting frame 51, a second sliding cylinder 52, a second mounting plate 56, and pressing heads 57. The mounting frame 51 is inverted U-shaped, and the second sliding cylinder 52 is mounted on the inner wall of the top of the mounting frame 51. The third piston rod 53 of the second sliding cylinder 52 is set downward. The second sliding cylinder 52 drives its second sliding platform 54 to slide along the second slide rail 55 through the extension and retraction of the third piston rod 53. The second mounting plate 56 is mounted on the second sliding platform 54, and a pair of pressing heads 57 are mounted on the second mounting plate 56. The pair of pressing heads 57 are located above one end of the placement groove 2. The two pressing heads 57 at the bottom of the second mounting plate 56 descend with the sliding platform, pressing one end of the two strips of fabric tightly onto the sunshade to form an initial bond, while the other end hangs down naturally.

[0025] The rolling mechanism 6 includes a third slide cylinder 61, a third mounting plate 63, a roller mounting bracket 64, and rollers 65. The third slide cylinder 61 is located below the application table 1. The fourth piston rod 62 of the third slide cylinder 61 is oriented towards one end of the placement groove 2. The third slide cylinder 61 drives its third slide 66 to slide along the third slide rail 67 through the extension and retraction of the fourth piston rod 62. The third mounting plate 63 is mounted on the third slide 66. A pair of roller mounting brackets 64 are mounted on the third mounting plate 63. The rollers 65 are mounted on the top of the roller mounting brackets 64. The fourth piston rod 62 drives the third slide 66 to move horizontally along the third slide rail 67, causing the rollers 65 to roll from the right end of the sunshade to the left. The rollers 65 are embedded in the rolling groove at the bottom of the application table 1. The rolling pressure gradually presses the fabric strip onto the back of the sunshade, ensuring uniform adhesion of the adhesive layer.

[0026] A rolling groove is provided on the bottom of the applicator 1 below one end of the placement slot 2 for rolling connection with the roller 65. The rolling groove on the bottom of the applicator 1 and the roller 65 form a rolling guide structure, which restricts the roller 65 to move only in one direction and avoids deviation.

[0027] Working principle: The sunshade is placed in the placement slot 2. The lifting cylinder 31 drives the pressure rod 33 to descend, which in turn drives the pressure head 34 to press down and fix it. The two fabric feeding mechanisms 4 respectively clamp the fabric strips and send them to the fabric pressing station. The third piston rod 53 of the second slide cylinder 52 is driven to descend, which drives the fabric pressing head 57 to press down one end of the fabric strip. The other end of the fabric strip hangs down naturally due to gravity. Finally, the fourth piston rod 62 of the third slide cylinder 61 is driven to move, which in turn drives the roller 65 to roll the other end of the fabric strip to the back of the sunshade, completing the fabric application process.

[0028] The embodiments described above are merely preferred embodiments of the present invention, and are described in a relatively specific and detailed manner. However, the present invention is not limited to these embodiments. It should be noted that for those skilled in the art, any improvements made without departing from the spirit of the present invention fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A device for applying fabric to a car sun visor, characterized in that, The device includes a fabric applicator (1), a placement groove (2), a pressure plate mechanism (3), a fabric feeding mechanism (4), a fabric pressing mechanism (5), and a rolling mechanism (6). The fabric applicator (1) is provided with the placement groove (2) for placing the sunshade. The fabric applicator (1) is provided with the pressure plate mechanism (3) for pressing the sunshade on one side. The placement groove (2) is provided with the fabric pressing mechanism (5) for pressing the fabric strip above one end. The fabric pressing mechanism (5) is provided with the fabric feeding mechanism (4) for clamping and feeding the fabric strip on both sides. The fabric applicator (1) is provided with the rolling mechanism (6) for rolling the fabric strip to the back of the sunshade on the other side.

2. The automotive sun visor applicator according to claim 1, characterized in that, The pressure plate mechanism (3) includes a lifting cylinder (31), a first piston rod (32), a pressure rod (33), and a pressure head (34). The pressure rod (33) is inverted L-shaped and its horizontal arm extends to the upper part of the middle of the placement groove (2). The first piston rod (32) of the lifting cylinder (31) is arranged facing upward and connected to the vertical arm end of the pressure rod (33). The pressure head (34) is connected to the horizontal arm end of the pressure rod (33).

3. The automotive sun visor applicator according to claim 1, characterized in that, The fabric feeding mechanism (4) includes a rotary cylinder (41), a first slide cylinder (42), a first mounting plate (46), and a finger cylinder (47). The first slide cylinder (42) is mounted on the rotating table of the rotary cylinder (41). The second piston rod (43) of the first slide cylinder (42) faces the fabric pressing mechanism (5). The first slide cylinder (42) drives its first slide (44) to slide along the first slide rail (45) through the extension and retraction of the second piston rod (43). The first mounting plate (46) is mounted on the top of the first slide (44). The finger cylinder (47) is mounted on the first mounting plate (46). The air gripper (48) of the finger cylinder (47) faces the fabric pressing mechanism (5).

4. The automotive sun visor applicator according to claim 1, characterized in that, The pressing mechanism (5) includes a mounting frame (51), a second slide cylinder (52), a second mounting plate (56), and pressing heads (57). The mounting frame (51) is U-shaped and the second slide cylinder (52) is mounted on the inner wall of the top of the mounting frame (51). The third piston rod (53) of the second slide cylinder (52) is set downward. The second slide cylinder (52) drives its second slide (54) to slide along the second slide rail (55) through the extension and retraction of the third piston rod (53). The second mounting plate (56) is mounted on the second slide (54). A pair of pressing heads (57) are mounted on the second mounting plate (56). The pair of pressing heads (57) are located above one end of the placement groove (2).

5. The automotive sun visor applicator according to claim 1, characterized in that, The rolling mechanism (6) includes a third slide cylinder (61), a third mounting plate (63), a roller mounting bracket (64), and rollers (65). The third slide cylinder (61) is located below the applicator (1). The fourth piston rod (62) of the third slide cylinder (61) is positioned towards one end of the placement groove (2). The third slide cylinder (61) drives its third slide (66) to slide along the third slide rail (67) by the extension and retraction of the fourth piston rod (62). The third mounting plate (63) is mounted on the third slide (66). A pair of roller mounting brackets (64) are mounted on the third mounting plate (63). The rollers (65) are mounted on the top of the roller mounting brackets (64).

6. The automotive sun visor applicator according to claim 5, characterized in that, A rolling groove is provided on the bottom of the applicator (1) below one end of the placement groove (2) for rolling connection with the roller (65).

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