Aluminum sheet laminating assembly

Abstract

The utility model discloses an aluminum sheet laminating assembly which comprises a carrier film conveying platform in the X-axis direction and an aluminum strip conveying platform in the Y-axis direction, a carrier film feeding roll and a finished product receiving part are arranged at the two ends of the carrier film conveying platform, a punch forming die is arranged above the carrier film conveying platform, and the operation direction of an aluminum strip is perpendicular to that of a carrier film. An aluminum strip on the aluminum strip conveying platform is transferred to the punch forming die through the three-axis servo transfer suction cup, a waste aluminum strip collecting barrel is arranged on one side of the punch forming die, the three-axis servo transfer suction cup comprises a vacuum suction cup, a three-axis servo module and an aluminum strip positioning assembly, and the aluminum strip positioning assembly positions aluminum strip positioning holes in the two side edges of the aluminum strip. A portal frame is arranged on the same side of the waste aluminum strip collecting barrel and the aluminum strip conveying platform, and the three-axis servo transferring suction cup is arranged on the portal frame. According to the utility model, the position accuracy of the aluminum strip in the advancing process can be ensured, and then the aluminum strip can be accurately attached to a carrier film.

Description

Technical Field

[0001] The utility model relates to the field of film coating, in particular to an aluminum sheet film coating assembly. Background Art

[0002] At present, for the stamping and forming device between the aluminum strip and the carrier film to achieve pasting, as disclosed in the Chinese invention patent with publication number CN111842640A on October 30, 2020, a cross-shaped punching and forming device is disclosed, which includes a punching device, and the front and rear ends of the punching device are provided with a carrier film feeding roll and a finished product receiving part, and the left and right ends of the punching device are provided with an aluminum strip feeding roll and an aluminum strip waste receiving part. The device can directly attach the aluminum strip to the carrier film after punching. However, for the loading of the aluminum strip, the aluminum strip is driven forward by the joint action of the aluminum strip feeding roll and the aluminum strip waste receiving part. However, how to ensure the position accuracy of the aluminum strip during its forward movement is a technical problem that urgently needs to be solved. Summary of the Invention

[0003] In order to overcome the above shortcomings, the purpose of the present invention is to provide an aluminum sheet lamination assembly that ensures the position accuracy of the aluminum strip during its forward movement and then accurately attaches the aluminum strip to the carrier film.

[0004] In order to achieve the above purpose, one of the technical solutions adopted by the present invention is: an aluminum sheet lamination assembly, including an X-axis carrier film conveying platform, the carrier film conveying platform is used to convey the carrier film, the two ends of the carrier film conveying platform are provided with a carrier film feeding roll and a finished product receiving part, a stamping forming mold is provided above the carrier film conveying platform, and also includes a Y-axis aluminum strip conveying platform, the aluminum strip conveying platform is used to convey the aluminum strip, the running directions of the aluminum strip and the carrier film are perpendicular to each other, the aluminum strip on the aluminum strip conveying platform is transferred to the stamping forming mold by a three-axis servo transfer suction cup, and the stamping forming mold A waste aluminum strip collection bucket is provided on one side, and a cutting blade is provided on the side of the stamping die facing the aluminum strip collection bucket. The three-axis servo transfer suction cup includes a vacuum suction cup, a three-axis servo module and an aluminum strip positioning assembly. The vacuum suction cup is arranged at the free end of the three-axis servo module, and the aluminum strip positioning assembly is arranged at the bottom of the vacuum suction cup. The aluminum strip positioning assembly positions the aluminum strip positioning holes on both sides of the aluminum strip. A gantry is provided on the same side of the waste aluminum strip collection bucket and the aluminum strip conveying platform. The three-axis servo transfer suction cup is arranged on the gantry, and the aluminum strip on the stamping die is transferred to the waste aluminum strip collection bucket by the three-axis servo transfer suction cup.

[0005] The beneficial effects of the aluminum sheet laminating assembly of the utility model are:

[0006] First, the present application adopts a three-axis servo transfer suction cup for feeding the aluminum strip. The aluminum strip on the aluminum strip conveying platform is transferred to the stamping die by the three-axis servo transfer suction cup, and then the three-axis servo transfer suction cup transfers the waste aluminum strip on the stamping die to the waste aluminum strip collection bucket. In addition, an aluminum strip positioning component is provided to replace the aluminum strip feeding coil and the aluminum strip waste receiving part, which can accurately transfer the aluminum strip to the stamping die, ensuring the accuracy of stamping.

[0007] Secondly, after the workpiece on the aluminum strip is punched and attached to the carrier film below, the aluminum strip is cut by the cutting blade and then collected, which can reduce the floor space of the equipment;

[0008] Thirdly, the last scrap aluminum strip cut off is transferred to the scrap aluminum strip collection bucket by the three-axis servo transfer suction cup, which is more efficient.

[0009] Preferably, the aluminum strip positioning assembly includes multiple aluminum strip positioning pins located on both sides of the lower end surface of the vacuum suction cup. The distance between the aluminum strip positioning pins on each side is the same as the distance between the aluminum strip positioning holes on each side of the aluminum strip. The aluminum strip positioning pins are lower than the suction nozzle of the vacuum suction cup. The aluminum strip positioning pins are used to position the aluminum strip being sucked, ensuring accurate transfer of the aluminum strip.

[0010] Preferably, an aluminum strip feeder is provided on one side of the aluminum strip conveyor platform, and the aluminum strip feeder is used to stack multiple aluminum strips. The aluminum strips on the aluminum strip feeder are grabbed one by one by an aluminum strip loading robot and placed on the aluminum strip conveyor platform. The aluminum strip loading robot includes a three-axis robot and a vacuum nozzle plate. The three-axis robot drives the vacuum nozzle plate to move back and forth in the X-axis, Y-axis and Z-axis directions.

[0011] Preferably, the stamping die includes an upper die and a lower die. The upper surface of the lower die is provided with multiple pairs of support seats. The end faces of the multiple pairs of support seats facing each other are provided with support grooves for supporting the aluminum strip. Each support groove is provided with a die positioning hole. The lower end face of the upper die is provided with multiple die positioning pins and multiple punches. The die positioning pins correspond to the die positioning holes in upper and lower directions. A floating stripper plate is provided below the upper die. The die positioning pins and punches can pass through the stripper plate. The lower end face of the stripper plate is provided with multiple clearance grooves. The clearance grooves correspond to the support seats in upper and lower directions. A guide block is provided at one end of the upper end face of the die plate that is close to the waste aluminum strip collection bucket. The guide block is at the same height as the support seat. The support seat and the guide block are used to support the aluminum strip. The cooperation between the die positioning pins and the die positioning holes is used to ensure the accuracy of punching the aluminum strip when the upper die is pressed down.

[0012] Preferably, the lower mold includes a base plate and a mold plate, the mold plate is fixed to the upper end surface of the base plate, the mold plate and the base plate are both provided with punch holes for the punch to pass through, the mold plate is provided with a mounting hole corresponding to the support seat, the mounting hole is provided with a groove, the support seat is provided with a protrusion, the protrusion is stuck in the groove, the lower end surface of the base plate is provided with a guide groove running in the X-axis direction, the guide groove is for the carrier film to pass through.

[0013] Preferably, a waste inclined slide rail is provided between the mold plate and the waste aluminum strip collecting barrel, and the mold plate is higher than the waste aluminum strip collecting barrel.

[0014] Preferably, a CCD inspection camera is positioned below the carrier film conveyor platform. The carrier film conveyor platform has an inspection window corresponding to the CCD inspection camera. A marking assembly, such as a punch cutter or a marking pen, is positioned between the CCD inspection camera and the finished product receiving section. The marking assembly is driven up and down by a pneumatic cylinder. The CCD inspection camera detects whether the workpiece punched from the aluminum strip and the carrier film are aligned. If not, the marking assembly performs marking, which may involve damaging the corresponding carrier film or marking it.

[0015] Preferably, at least one pressure roller and at least one pair of carrier film positioning assemblies are rotatably provided at both ends of the carrier film conveying platform. The pair of carrier film positioning assemblies includes two carrier film positioning assemblies, each of which includes a limit plate and a connecting rod. The carrier film conveying platform is provided with a mounting groove extending along the Y-axis. The connecting rod is fixed in the mounting groove. The limit plate is slidably provided in the mounting groove and passes through the limit plate. The limit plate is provided with a locking bolt for locking the limit plate to the connecting rod. The limit plate is provided with a limit groove on the side facing the carrier film to limit the carrier film and provide a certain tensioning force thereto. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the embodiment from a first angle;

[0017] Figure 2 A perspective view from a second angle of view of this embodiment;

[0018] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0019] Figure 4 is a three-dimensional view of the stamping die at a first angle in this embodiment;

[0020] Figure 5 is a perspective view of the stamping die at a second angle in this embodiment;

[0021] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0022] Figure 7 This is a three-dimensional diagram from a third angle of this embodiment.

[0023] Attached photos

[0024] S1, conveying carrier film; S2, aluminum belt; S2-A, aluminum belt positioning hole;

[0025] 10. Carrier film conveying platform; 11. CCD detection camera; 12. Marking assembly; 13. Press roller; 14. Limit plate; 15. Connecting rod; 16. Mounting slot; 17. Locking bolt; 18. Limit slot; 20. Carrier film feed reel; 30. Finished product receiving section; 40. Stamping die; 41. Upper die; 42. Die plate; 43. Support seat; 44. Support slot; 45. Die positioning hole; 46. Die positioning pin; 47. Punch; 48. Stripper plate; 49. Clearance slot; 410. Guide block; 411. Bottom plate; 412. Punch hole; 413. Mounting hole; 414. Groove; 415. Protrusion; 50. Aluminum strip conveying platform; 60. Three-axis servo transfer suction cup; 61. Vacuum suction cup; 62. Three-axis servo module; 63. Gantry; 70. Waste aluminum strip collection bucket; 71. Waste tilt slide; 80. Aluminum strip feeder; 90. Aluminum strip loading robot; 91. Three-axis robot; 92. Vacuum nozzle plate. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0027] See Figure 1-Figure 7As shown, this embodiment discloses an aluminum sheet lamination assembly, including a carrier film conveying platform 10 in the X-axis direction, the carrier film conveying platform 10 is used to convey the carrier film S1, and carrier film feeding rolls 20 and finished product receiving parts 30 are provided at both ends of the carrier film conveying platform 10. A stamping mold 40 is provided above the carrier film conveying platform 10, and further includes an aluminum strip conveying platform 50 in the Y-axis direction, the aluminum strip conveying platform 50 is used to convey the aluminum strip S2, and the running directions of the aluminum strip S2 and the carrier film S1 are perpendicular to each other. The aluminum strip S2 on the aluminum strip conveying platform 50 is transferred to the stamping mold 40 by a three-axis servo transfer suction cup 60, and a waste aluminum strip collection bucket 7 is provided on one side of the stamping mold 40. 0, a cutting blade 41 is provided on the side of the stamping die 40 close to the aluminum strip S2 collecting bucket, the three-axis servo transfer suction cup 60 includes a vacuum suction cup 61, a three-axis servo module 62 and an aluminum strip positioning assembly, the vacuum suction cup 61 is arranged at the free end of the three-axis servo module 62, the aluminum strip positioning assembly is arranged at the bottom of the vacuum suction cup 61, the aluminum strip positioning assembly positions the aluminum strip positioning holes S2-A on both sides of the aluminum strip S2, a gantry 63 is provided on the same side of the waste aluminum strip collecting bucket 70 and the aluminum strip conveying platform 50, the three-axis servo transfer suction cup 60 is arranged on the gantry 63, and the aluminum strip S2 on the stamping die 40 is transferred to the waste aluminum strip collecting bucket 70 by the three-axis servo transfer suction cup 60.

[0028] Among them, the aluminum strip positioning assembly includes multiple aluminum strip positioning needles, which are located on both sides of the lower end surface of the vacuum suction cup 61. The distance between the aluminum strip positioning needles on each side is the same as the distance between the aluminum strip positioning holes S2-A on each side of the aluminum strip S2, and the aluminum strip positioning needles are lower than the suction nozzle of the vacuum suction cup 61.

[0029] An aluminum strip feeder 80 is provided on one side of the aluminum strip conveyor platform 50. The aluminum strip feeder 80 is used to stack multiple aluminum strips S2. The aluminum strips S2 on the aluminum strip feeder 80 are grabbed one by one by the aluminum strip S2 loading robot and placed on the aluminum strip conveyor platform 50. The aluminum strip loading robot 90 includes a three-axis robot 91 and a vacuum nozzle plate 92. The three-axis robot 91 drives the vacuum nozzle plate 92 to move back and forth in the X-axis, Y-axis and Z-axis directions.

[0030] The stamping mold 40 includes an upper mold 41 and a lower mold. The upper surface of the lower mold is provided with multiple pairs of support seats 43. The facing end faces of the multiple pairs of support seats 43 are provided with support grooves 44 for supporting the aluminum strip S2. Each support groove 44 is provided with a mold positioning hole 45. The lower end face of the upper mold 41 is provided with multiple mold positioning needles 46 and multiple punches 47. The mold positioning needles 46 correspond to the mold positioning holes 45 up and down. A floating stripping plate 48 is provided below the upper mold 41. The mold positioning needles 46 and the punches 47 can both pass through the stripping plate 48. The lower end face of the stripping plate 48 is provided with multiple makeshift grooves 49, which correspond to the support seats 43 up and down; a guide block 410 is provided at one end of the upper end face of the mold plate 42 that is close to the waste aluminum strip collection bucket 70, and the guide block 410 is at the same height as the support seat 43. The lower mold includes a base plate 411 and a mold plate 42. The mold plate 42 is fixed on the upper end surface of the base plate 411. Both the mold plate 42 and the base plate 411 are provided with punch holes 412 for the punch 47 to pass through. The mold plate 42 is provided with a mounting hole 413 corresponding to the support seat 43. A groove 414 is provided on the mounting hole 413. The support seat 43 is provided with a protrusion 415, which is inserted into the groove 414. The lower end surface of the base plate 411 is provided with a guide groove running in the X-axis direction, and the guide groove is for the carrier film S1 to pass through.

[0031] A waste inclined slide rail 71 is provided between the mold plate 42 and the waste aluminum strip collecting barrel 70 , and the mold plate 42 is higher than the waste aluminum strip collecting barrel 70 .

[0032] A CCD detection camera 11 is arranged below the carrier film conveying platform 10. The carrier film conveying platform 10 corresponding to the CCD detection camera 11 has a detection window. A marking component 12 is arranged between the CCD detection camera 11 and the finished product receiving part 30. The marking component 12 is a punching knife or a marking pen, and the marking component 12 is driven to rise and fall by a cylinder.

[0033] At least one pressure roller 13 and at least one pair of carrier film positioning assemblies are rotatably provided at both ends of the carrier film conveying platform 10. A pair of carrier film positioning assemblies includes two carrier film positioning assemblies. Each carrier film positioning assembly includes a limit plate 14 and a connecting rod 15. A mounting groove 16 along the Y-axis is provided on the carrier film conveying platform 10. The connecting rod 15 is fixed in the mounting groove 16. The limit plate 14 is slidably provided on the mounting groove 16, and the connecting rod 15 passes through the limit plate 14. A locking bolt 17 is provided on the limit plate 14 for locking the limit plate 14 on the connecting rod 15. A limit groove 18 is provided on the side of the limit plate 14 close to the carrier film S1.

[0034] The working principle of this embodiment is as follows: the aluminum strip loading robot 90 grabs the aluminum strip S2 from the aluminum strip feeder 80, and after grabbing, it is transferred to the aluminum strip conveying platform 50, and the aluminum strip positioning component of the three-axis servo transfer suction cup 60 is inserted into the aluminum strip positioning holes S2-A on both sides of the aluminum strip S2, and the aluminum strip S2 is adsorbed by the vacuum suction cup 61. The vacuum suction cup 61 is driven to move by the three-axis servo module 62, and then the aluminum strip S2 is conveyed from the aluminum strip conveying platform 50 to the multiple pairs of support seats 43 of the stamping forming mold 40, and the upper mold 41 punches downward, and the mold positioning pin 46 passes through the stripper plate 48 and is inserted into the mold positioning hole 45 on the support seat 43 for guidance. Then, the punching knife 47 passes through the stripper plate 48 to punch the aluminum strip S2, and the punched workpiece passes through the punching knife hole 412 and is attached to the carrier film S1 under the bottom plate 411. The carrier film S1 moves from one end of the carrier film feeding roll 20 to one end of the finished product receiving part 30.

[0035] The above implementation methods are only for illustrating the technical concept and features of the utility model. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the scope of protection of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the scope of protection of the utility model.

Claims

1. An aluminum sheet lamination assembly, comprising an X-axis-oriented carrier film conveying platform (10), the carrier film conveying platform (10) being used to convey a carrier film (S1), carrier film feed rolls (20) and finished product receiving sections (30) being provided at both ends of the carrier film conveying platform (10), a stamping die (40) being provided above the carrier film conveying platform (10), and an aluminum strip conveying platform (50) being further oriented along the Y-axis, the aluminum strip conveying platform (50) being used to convey an aluminum strip (S2), the aluminum strip (S2) and the carrier film (S1) running in directions perpendicular to each other, characterized in that: The aluminum strip (S2) on the aluminum strip conveying platform (50) is transferred to the stamping die (40) by a three-axis servo transfer suction cup (60), a waste aluminum strip collection bucket (70) is provided on one side of the stamping die (40), a cutting blade (41) is provided on the side of the stamping die (40) facing the aluminum strip (S2) collection bucket, the three-axis servo transfer suction cup (60) includes a vacuum suction cup (61), a three-axis servo module (62) and an aluminum strip positioning component, the vacuum suction cup (61) is provided on the three-axis servo module The free end of the group (62) is provided, the aluminum strip positioning component is provided at the bottom of the vacuum suction cup (61), the aluminum strip positioning component positions the aluminum strip positioning holes (S2-A) on both sides of the aluminum strip (S2), a gantry (63) is provided on the same side of the waste aluminum strip collecting bucket (70) and the aluminum strip conveying platform (50), the three-axis servo transfer suction cup (60) is provided on the gantry (63), and the aluminum strip (S2) on the stamping forming die (40) is transferred to the waste aluminum strip collecting bucket (70) by the three-axis servo transfer suction cup (60).

2. The aluminum sheet lamination assembly according to claim 1, characterized in that: The aluminum strip positioning assembly includes a plurality of aluminum strip positioning needles, the aluminum strip positioning needles being located on both sides of the lower end surface of the vacuum suction cup (61), the distance between the aluminum strip positioning needles on each side being the same as the distance between the aluminum strip positioning holes (S2-A) on each side of the aluminum strip (S2), and the aluminum strip positioning needles being lower than the suction nozzle of the vacuum suction cup (61).

3. The aluminum sheet lamination assembly according to claim 1, characterized in that: An aluminum strip feeder (80) is provided on one side of the aluminum strip conveying platform (50). The aluminum strip feeder (80) is used to stack a plurality of aluminum strips (S2). The aluminum strips (S2) on the aluminum strip feeder (80) are grabbed one by one by an aluminum strip (S2) feeding robot and placed on the aluminum strip conveying platform (50). The aluminum strip feeding robot (90) includes a three-axis robot (91) and a vacuum nozzle plate (92). The three-axis robot (91) drives the vacuum nozzle plate (92) to move back and forth in the X-axis, Y-axis and Z-axis directions.

4. The aluminum sheet lamination assembly according to claim 1, characterized in that: The stamping die (40) comprises an upper die (41) and a lower die. The upper surface of the lower die is provided with a plurality of pairs of support seats (43). The end surfaces of the plurality of pairs of support seats (43) facing each other are provided with support grooves (44) for supporting the aluminum strip (S2). Each of the support grooves (44) is provided with a die positioning hole (45). The lower end surface of the upper die (41) is provided with a plurality of die positioning needles (46) and a plurality of punches (47). The die positioning needles (46) and the die positioning holes (45) are in contact with each other. ) correspond to each other up and down, a floating stripper plate (48) is provided below the upper mold (41), the mold positioning needle (46) and the punch (47) can pass through the stripper plate (48), and a plurality of clearance grooves (49) are provided on the lower end surface of the stripper plate (48), and the clearance grooves (49) correspond to the support seat (43) up and down; a guide block (410) is provided on the end of the upper end surface of the mold plate (42) close to the waste aluminum strip collection barrel (70), and the guide block (410) is at the same height as the support seat (43).

5. The aluminum sheet lamination assembly according to claim 4, characterized in that: The lower mold includes a base plate (411) and a mold plate (42). The mold plate (42) is fixed to the upper end surface of the base plate (411). The mold plate (42) and the base plate (411) are both provided with a punching hole (412) for a punching knife (47) to pass through. The mold plate (42) is provided with a mounting hole (413) corresponding to the support seat (43). A groove (414) is provided on the mounting hole (413). A protrusion (415) is provided on the support seat (43). The protrusion (415) is stuck in the groove (414). The lower end surface of the base plate (411) is provided with a guide groove running in the X-axis direction. The guide groove is for the carrier film (S1) to pass through.

6. The aluminum sheet lamination assembly according to claim 5, characterized in that: A waste inclined slide rail (71) is provided between the mold plate (42) and the waste aluminum strip collection barrel (70), and the mold plate (42) is higher than the waste aluminum strip collection barrel (70).

7. The aluminum sheet lamination assembly according to claim 4, characterized in that: A CCD detection camera (11) is provided below the carrier film conveying platform (10), and the carrier film conveying platform (10) corresponding to the CCD detection camera (11) has a detection window. A marking component (12) is provided between the CCD detection camera (11) and the finished product receiving portion (30), and the marking component (12) is a punching knife or a marking pen, and the marking component (12) is driven to rise and fall by a cylinder.

8. The aluminum sheet lamination assembly according to claim 4, characterized in that: At least one pressure roller (13) and at least one pair of carrier film positioning assemblies are rotatably provided at both ends of the carrier film conveying platform (10), and the pair of carrier film positioning assemblies includes two carrier film positioning assemblies, each of the carrier film positioning assemblies includes a limit plate (14) and a connecting rod (15), and the carrier film conveying platform (10) is provided with a mounting groove (16) extending along the Y axis, the connecting rod (15) is fixed in the mounting groove (16), the limit plate (14) is slidably provided on the mounting groove (16), and the connecting rod (15) passes through the limit plate (14), and the limit plate (14) is provided with a locking bolt (17) for locking the limit plate (14) on the connecting rod (15), and a limit groove (18) is provided on the side of the limit plate (14) facing the carrier film (S1).

Images