A precise and automatic metal sheet laminating device

Abstract

The present invention discloses a metal sheet precise automatic bonding device. During use, the metal sheet material strip roll is loaded through a metal sheet support transmission plate. After loading, the metal sheet carrier is guided by the metal sheet carrier guide roller and then wound on the metal sheet carrier pull-back roller driven by the metal sheet carrier pull-back drive motor. After the metal sheet is adsorbed by the vacuum suction nozzle driven by the slide rod cylinder, it is placed on the metal sheet alignment detection support. Then, the metal sheet alignment detection camera detects the metal sheet. Then, the Y-axis screw rod module and the X-axis screw rod module are moved to drive the slide rod cylinder and the vacuum suction nozzle to bond and fix the metal sheet on the material strip. The material strip alignment detection camera detects the material strip bonded with the metal sheet. In short, the use of the metal sheet precise automatic bonding device can improve the efficiency and quality of metal sheet bonding. During the bonding process, it is detected by the camera twice, so that the angle and position of the metal sheet bonding are more accurate.

Description

Technical Field

[0001] The present invention relates to the field of metal sheet pasting devices, and in particular to a metal sheet precise automatic pasting device. Background Art

[0002] Metal sheet pasting refers to the operation of pasting multiple metal sheets on a metal sheet carrier to a material strip at a certain angle and distance so that the material strip is pasted with metal sheets. The common metal sheet pasting device has a complex structure. Due to the small size of the metal sheet itself, it is difficult to position the metal sheet during the pasting process. The metal sheet pasting process requires manual assistance. The labor intensity of workers in the process of pasting metal sheets is high. The repetitive and monotonous work makes workers easily tired and the labor efficiency of workers is low. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a precise automatic bonding device for metal sheets, which is beneficial to improving the bonding efficiency of metal sheets, improving accuracy, reducing production costs, and improving the bonding efficiency and quality of metal sheets.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a kind of metal sheet precise automatic bonding equipment, comprising an operating table, a metal sheet alignment detection bracket and a metal sheet support transmission plate, a metal sheet support transmission plate is fixed at the front end of the operating table, a metal sheet alignment detection bracket is fixed on the operating table corresponding to the metal sheet support transmission plate, a metal sheet material strip feeding rod is arranged below the metal sheet support transmission plate, the metal sheet material strip feeding rod is driven by a metal sheet material strip roll feeding motor and a metal sheet material strip roll feeding reducer, a metal sheet loading rod is arranged below the metal sheet support transmission plate corresponding to the metal sheet material strip feeding rod The metal sheet carrier pull-back roller is driven by the metal sheet carrier pull-back driving motor, a metal sheet carrier guide roller is arranged below the metal sheet support transmission plate corresponding to the metal sheet carrier pull-back roller, a control computer is arranged on the operating table, a metal sheet alignment detection camera fixing column is fixed to the metal sheet alignment detection camera fixing column corresponding to the metal sheet alignment detection bracket below the operating table, a metal sheet alignment detection camera is fixed to the metal sheet alignment detection camera fixing column, a receiving and conveying support plate is fixed to the middle part of the operating table, a material belt alignment detection notch is arranged on the receiving and conveying support plate, and a material belt alignment detection notch is arranged below the operating table A material belt alignment detection camera fixing column is fixed on the measuring notch, and a material belt alignment detection camera is fixed on the material belt alignment detection camera fixing column, a mobile Y-axis screw rod module is fixed on the operating table corresponding to the receiving and conveying support plate, a mobile X-axis screw rod module is fixed on the Y-axis slider of the mobile Y-axis screw rod module, a slide rod cylinder is fixed on the X-axis slider of the mobile X-axis screw rod module, a vacuum suction nozzle is fixed on the top of the top rod of the slide rod cylinder, a material pulling roller is fixed on the operating table on the right side of the receiving and conveying support plate, and the material pulling roller is driven by a material pulling motor, and a material receiving guide is provided on the operating table corresponding to the receiving and conveying support plate The guide frame and the material strip fixing frame, a material strip motor is fixed on the material strip guide frame through a material strip motor fixing rod, and the material strip motor can drive the material strip roller to rotate, and a material strip roll fixing rod 1 and a material strip roll fixing rod 1 are arranged above the material strip fixing frame, and the material strip roll fixing rod 1 can be driven by a material strip roll driving motor 1 and a material strip roll reducer 1; the material strip roll fixing rod 1 can be driven by a material strip roll driving motor 2 and a material strip roll reducer 2, and a clamping shaft is arranged on the material strip conveying support plate, a clamping plate is fixed on the clamping shaft, a clamping wheel is fixed at one end of the clamping shaft, and a handle is arranged on the clamping wheel.

[0005] As a preferred technical solution of the present invention, a plurality of foot cups are provided at the bottom of the operating table, the height of the foot cups can be adjusted by rotating the foot cups themselves, and a universal wheel is provided at the bottom of the operating table corresponding to each foot cup, and the operating table can be moved by rotating the universal wheel.

[0006] As a preferred technical solution of the present invention, a protective cover is provided above the operating table, an air purifier and an alarm indicator light are provided above the protective cover, and a material belt guide roller is provided on the left side of the material receiving and conveying support plate.

[0007] As a preferred technical solution of the present invention, a metal sheet transmission guide plate is fixed at one end of the metal sheet support transmission plate, the metal sheet transmission guide plate is arc-shaped, and a plurality of metal sheet guide convex strips are fixed on the metal sheet support transmission plate.

[0008] As a preferred technical solution of the present invention, the control computer is fixed on a computer fixing seat, the computer fixing seat is fixed to one end of a computer fixing connecting rod, the other end of the computer fixing connecting rod is movably connected to a computer fixing ear seat through a computer rotating axis, and the computer fixing ear seat is fixed on an operating table.

[0009] As a preferred technical solution of the present invention, a material strip alignment detection camera lighting device is fixed on a material strip alignment detection camera fixing column between the material strip alignment detection notch and the material strip alignment detection camera.

[0010] As a preferred technical solution of the present invention, a material receiving guide plate is provided on the material pulling roller, and the material receiving guide plate is arc-shaped.

[0011] As a preferred technical solution of the present invention, an upper material receiving guide rod and a lower material receiving guide rod are fixed on the material receiving guide frame, and two circular limit baffles are respectively provided on the upper material receiving guide rod and the lower material receiving guide rod.

[0012] As a preferred technical solution of the present invention, a feeding guide rod 1 and a feeding guide rod 2 are fixed below the material belt fixing frame, and two circular limit baffles are respectively provided on the feeding guide rod 1 and the feeding guide rod 2.

[0013] As a preferred technical solution of the present invention, a metal sheet alignment detection camera lighting device is fixed on a metal sheet alignment detection camera fixing column between the metal sheet alignment detection bracket and the metal sheet alignment detection camera.

[0014] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0015] 1. The use of the metal sheet precise automatic bonding equipment can improve the efficiency of metal sheet pasting. During the metal sheet pasting process, it is photographed and positioned twice to improve the quality and efficiency of metal sheet pasting.

[0016] 2. The metal sheet precise automatic bonding equipment can be completed automatically without manual process intervention during use, which reduces the labor intensity of workers and improves the quality of metal sheet bonding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a metal sheet precision automatic bonding device of the present invention;

[0018] Figure 2 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 1 ;

[0019] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 5 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 3 ;

[0022] Figure 6 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 4 ;

[0023] Figure 7 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 5 ;

[0024] Figure 8 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 6 ;

[0025] Fig. 9 The internal structure of a metal sheet precision automatic bonding device of the present invention is shown in FIG. Figure 7 ;

[0026] Among them: 1. Operation table; 2. Protective cover; 3. Foot cup; 4. Universal wheel; 5. Air purifier; 6. Alarm indicator light; 7. Metal sheet strip roll 2; 8. Metal sheet strip feeding rod; 9. Metal sheet strip roll feeding motor; 10. Metal sheet carrier guide roller; 11. Metal sheet support transmission plate; 12. Metal sheet transmission guide plate; 13. Metal sheet guide convex strip; 14. Control computer; 15. Receiving motor fixing rod; 16. Receiving motor; 17. Receiving Roller; 18, material receiving guide plate; 19, material receiving guide frame; 20, material receiving upper guide rod; 21, material receiving lower guide rod; 22, material belt fixing frame; 23, material belt roll 1; 24, material belt roll 2; 25, material feeding guide rod 1; 26, moving Y-axis screw rod module; 27, Y-axis slider; 28, moving X-axis screw rod module; 29, X-axis slider; 30, slide cylinder; 31, vacuum nozzle; 32, material pulling roller; 33, material pulling motor; 34, material receiving transmission support Support plate; 35, metal sheet alignment detection camera; 36, material strip alignment detection camera; 37, metal sheet alignment detection bracket; 38, material strip alignment detection notch; 39, material strip guide roller; 40, metal sheet material strip roll feed reducer; 41, metal sheet carrier pull-back roller; 42, metal sheet carrier pull-back drive motor; 43, computer fixed ear seat; 44, computer rotating shaft; 45, computer fixed connecting rod; 46, computer fixed seat; 47, material strip roll fixing rod 1; 4 8. Second material tape roll fixing rod; 49. First material tape roll driving motor; 50. Second material tape roll driving motor; 51. First material tape roll reducer; 52. Second material tape roll reducer; 53. Second feeding guide rod; 54. Lighting device for metal sheet alignment detection camera; 55. Lighting device for material tape alignment detection camera; 56. Handle; 57. Fixed column for metal sheet alignment detection camera; 58. Fixed column for material tape alignment detection camera; 59. Clamping shaft; 60. Clamping plate; 61. Clamping wheel. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0028] Embodiment: Figure 1-9As shown, the present invention provides a metal sheet precise automatic bonding equipment, including an operating table 1, a metal sheet alignment detection bracket 37 and a metal sheet support transmission plate 11, the front end of the operating table 1 is fixed with a metal sheet support transmission plate 11, the operating table 1 is fixed with a metal sheet alignment detection bracket 37 corresponding to the metal sheet support transmission plate 11, a metal sheet material strip feeding rod 8 is arranged below the metal sheet support transmission plate 11, the metal sheet material strip feeding rod 8 is driven by a metal sheet material strip roll feeding motor 9 and a metal sheet material strip roll feeding reducer 40, and a metal sheet material strip feeding rod 8 is arranged below the metal sheet support transmission plate 11 corresponding to the metal sheet material strip feeding rod 8 There is a metal sheet carrier pull-back roller 41, and the metal sheet carrier pull-back roller 41 is driven by a metal sheet carrier pull-back driving motor 42. A metal sheet carrier guide roller 10 is provided below the metal sheet support transmission plate 11 corresponding to the metal sheet carrier pull-back roller 41. A control computer 14 is provided on the operating table 1. A metal sheet alignment detection camera fixing column 57 is fixed to the metal sheet alignment detection bracket 37 below the operating table 1. A metal sheet alignment detection camera 35 is fixed to the metal sheet alignment detection camera fixing column 57. A material receiving and conveying support plate 34 is fixed to the middle of the operating table 1. A material belt alignment detection notch 38 is provided on 34, a material belt alignment detection camera fixing column 58 is fixed to the lower side of the operating table 1 corresponding to the material belt alignment detection notch 38, a material belt alignment detection camera 36 is fixed to the material belt alignment detection camera fixing column 58, a mobile Y-axis screw rod module 26 is fixed to the operating table 1 corresponding to the material receiving and conveying support plate 34, a mobile X-axis screw rod module 28 is fixed to the Y-axis slider 27 of the mobile Y-axis screw rod module 26, a slide rod cylinder 30 is fixed to the X-axis slider 29 of the mobile X-axis screw rod module 28, a vacuum nozzle 31 is fixed to the top of the push rod of the slide rod cylinder 30, and the vacuum nozzle 31 is fixed to the top of the push rod of the slide rod cylinder 30. A material pulling roller 32 is fixed on the right operating table 1 of the material receiving and conveying support plate 34, and the material pulling roller 32 is driven by a material pulling motor 33. A material receiving guide frame 19 and a material belt fixing frame 22 are provided on the operating table 1 corresponding to the material receiving and conveying support plate 34. A material receiving motor 16 is fixed on the material receiving guide frame 19 through a material receiving motor fixing rod 15. The material receiving motor 16 can drive the material receiving roller 17 to rotate. A material belt roll fixing rod 47 and a material belt roll fixing rod 48 are provided above the material belt fixing frame 22. The material belt roll fixing rod 47 can be driven by a material belt roll driving motor 49 and a material belt roll reducer 51.The material roll fixing rod 1 48 can be driven by the material roll driving motor 2 50 and the material roll reducer 2 52. The material receiving and conveying support plate 34 is provided with a clamping shaft 59, and a clamping plate 60 is fixed on the clamping shaft 59. A clamping wheel 61 is fixed at one end of the clamping shaft 59, and a handle 56 is provided on the clamping wheel 61. A plurality of foot cups 2 are provided at the bottom of the operating table 1, and the height of the foot cups 2 can be adjusted by rotating the foot cups 2 themselves. A universal wheel 3 is provided at the bottom of the operating table 1 corresponding to each foot cup 2. 1 can be moved by rotating the universal wheel 3, a protective cover 2 is arranged above the operating table 1, an air purifier 5 and an alarm indicator light 6 are arranged above the protective cover 2, a material belt guide roller 39 is arranged on the left side of the receiving and conveying support plate 34, a metal sheet transmission guide plate 12 is fixed at one end of the metal sheet support transmission plate 11, the metal sheet transmission guide plate 12 is arc-shaped, a plurality of metal sheet guide convex strips 13 are fixed on the metal sheet support transmission plate 11, the control computer 14 is fixed on the computer fixing seat 46, the computer fixing The fixed seat 46 is fixed to one end of the computer fixed connecting rod 45, and the other end of the computer fixed connecting rod 45 is movably connected to the computer fixed ear seat 43 through the computer rotating shaft 44. The computer fixed ear seat 43 is fixed on the operating table 1. The material strip alignment detection camera fixing column 58 between the material strip alignment detection notch 38 and the material strip alignment detection camera 36 is fixed with a material strip alignment detection camera lighting device 55. The material pulling roller 32 is provided with a material receiving guide plate 18, and the material receiving guide plate 18 is arc-shaped. The material receiving guide frame 19 is fixed The upper guide rod 20 and the lower guide rod 21 are fixed, and two circular stop blocks are respectively arranged on the upper guide rod 20 and the lower guide rod 21. The feeding guide rod 1 25 and the feeding guide rod 2 53 are fixed below the material belt fixing frame 22, and two circular stop blocks are respectively arranged on the feeding guide rod 1 25 and the feeding guide rod 2 53. The metal sheet alignment detection camera fixing column 57 between the metal sheet alignment detection bracket 37 and the metal sheet alignment detection camera 35 is fixed with a metal sheet alignment detection camera lighting device 54. ;

[0029] The metal sheet precise automatic bonding equipment disclosed by the present invention is used. During use, the metal sheet material roll 7 is firstly put on the metal sheet material roll feeding rod 8, the metal sheet material roll feeding motor drives the metal sheet material roll feeding rod to rotate through the metal sheet material roll feeding reducer, the metal sheet material roll on the metal sheet material roll feeding rod is fed through the metal sheet support transmission plate 11, the metal sheet carrier after feeding is guided by the metal sheet carrier guide roller 10 and then wound on the metal sheet carrier pulling back roller driven by the metal sheet carrier pulling back drive motor, the metal sheet is adsorbed by the vacuum suction nozzle 31 driven by the slide rod cylinder 30, and then placed on the metal sheet alignment detection bracket 37, and then the metal sheet alignment detection bracket 37 is used. The measuring camera 35 detects the metal sheet; the material tape roll 1 23 and the material tape roll 2 to which the metal sheet needs to be pasted are fixed on the loading guide rod 1 25 and the loading guide rod 2 53 respectively. The material tape on the material tape roll passes through the loading guide rod, the material tape guide roller 39 and the material receiving and conveying support plate 34 under the drive of the material tape roll driving motor and the material tape roll reducer, and then enters the material pulling roller 32 driven by the material pulling motor 33. Then the material receiving motor 16 winds the material tape pasted with the metal sheet on the material receiving roller 17; the handle 56 is turned to drive the clamping wheel 61 to rotate, and the rotation of the clamping wheel 61 drives the clamping plate 60 fixed on the clamping shaft 59 to press the material tape onto the material receiving and conveying support plate 34. In this process, the Y-axis screw module 26 and the X-axis screw module 28 are moved to drive the slide cylinder 30 and the vacuum nozzle 31 to fit and fix the metal sheet on the material strip, and the material strip alignment detection camera 36 detects the material strip with the metal sheet. The operating table 1 can be moved by the rotation of the universal wheel 3. A protective cover 2 is arranged above the operating table 1. The protective cover 2 plays a protective role for the entire equipment. The alarm indicator 6 can sound an alarm for the fault under the control of the control computer 14. In short, the use of the metal sheet precise automatic bonding equipment can improve the efficiency and quality of metal sheet bonding. During the bonding process, it has undergone two camera inspections, which makes the angle and position of the metal sheet bonding more accurate. In addition, the use of the device reduces the labor intensity of workers in the process of pasting metal sheets, and is suitable for promotion and use.

[0030] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A metal sheet automatic laminating device, comprising an operating table (1), a metal sheet alignment detection bracket (37) and a metal sheet support transmission plate (11), characterized in that: A metal sheet support transmission plate (11) is fixed at the front end of the operating platform (1), a metal sheet alignment detection bracket (37) is fixed on the operating platform (1) corresponding to the metal sheet support transmission plate (11), a metal sheet material strip feeding rod (8) is provided below the metal sheet support transmission plate (11), the metal sheet material strip feeding rod (8) is driven by a metal sheet material strip rolling feeding motor (9) and a metal sheet material strip rolling feeding reducer (40), a metal sheet carrier pulling back roller (41) is provided below the metal sheet support transmission plate (11) corresponding to the metal sheet material strip feeding rod (8), and the metal sheet carrier pulling back roller (41) is driven by a metal sheet carrier pulling back driving motor (42). A metal sheet carrier guide roller (10) is provided below the metal sheet support transmission plate (11) corresponding to the metal sheet carrier pull-back roller (41); a control computer (14) is provided on the operating table (1); a metal sheet alignment detection camera fixing column (57) is fixed below the operating table (1) corresponding to the metal sheet alignment detection bracket (37); a metal sheet alignment detection camera (35) is fixed on the metal sheet alignment detection camera fixing column (57); a material receiving and conveying support plate (34) is fixed in the middle of the operating table (1); a material strip alignment detection notch (38) is provided on the material receiving and conveying support plate (34); a material strip alignment detection notch (38) is provided below the operating table (1); a material strip alignment detection notch (38) is provided below the operating table (1); a metal sheet ... The measuring notch (38) is fixed with a material strip alignment detection camera fixing column (58), and a material strip alignment detection camera (36) is fixed on the material strip alignment detection camera fixing column (58). A movable Y-axis screw rod module (26) is fixed on the operating table (1) corresponding to the receiving and conveying support plate (34), and a movable X-axis screw rod module (28) is fixed on the Y-axis slider (27) of the movable Y-axis screw rod module (26), and a sliding rod cylinder (30) is fixed on the X-axis slider (29) of the movable X-axis screw rod module (28). A vacuum suction nozzle (31) is fixed on the top of the push rod of the sliding rod cylinder (30), and a vacuum suction nozzle (31) is fixed on the right side of the operating table (1) of the receiving and conveying support plate (34). A material pulling roller (32) is fixed thereto, and the material pulling roller (32) is driven by a material pulling motor (33). A material collecting guide frame (19) and a material belt fixing frame (22) are provided on the operating table (1) corresponding to the material collecting and conveying support plate (34). A material collecting motor (16) is fixed to the material collecting guide frame (19) via a material collecting motor fixing rod (15). The material collecting motor (16) can drive the material collecting roller (17) to rotate. A material belt roll fixing rod 1 (47) and a material belt roll fixing rod 2 (48) are provided above the material belt fixing frame (22). The material belt roll fixing rod 1 (47) can be driven by a material belt roll driving motor 1 (49) and a material belt roll reducer 1 (51);The material roll fixing rod 2 (48) can be driven by the material roll driving motor 2 (50) and the material roll reducer 2 (52); the material receiving and conveying support plate (34) is provided with a clamping shaft (59); a clamping plate (60) is fixed on the clamping shaft (59); a clamping wheel (61) is fixed at one end of the clamping shaft (59); a handle (56) is provided on the clamping wheel (61); a plurality of foot cups (3) are provided at the bottom of the operating table (1); The height of the cup (3) can be adjusted by rotating the foot cup (3) itself, the bottom of the operating table (1) is provided with a universal wheel (4) corresponding to each foot cup (3), the operating table (1) can be moved by rotating the universal wheel (4), a protective cover (2) is provided above the operating table (1), an air purifier (5) and an alarm indicator light (6) are provided above the protective cover (2), and a material belt guide roller (39) is provided on the left side of the receiving and conveying support plate (34). ; 2. The metal sheet automatic laminating device according to claim 1, characterized in that: A metal sheet transmission guide plate (12) is fixed to one end of the metal sheet support transmission plate (11); the metal sheet transmission guide plate (12) is arc-shaped; and a plurality of metal sheet guide convex strips (13) are fixed to the metal sheet support transmission plate (11).

3. The metal sheet automatic bonding device according to claim 1, characterized in that: The control computer (14) is fixed on a computer fixing seat (46), the computer fixing seat (46) is fixed on one end of a computer fixing connecting rod (45), the other end of the computer fixing connecting rod (45) is movably connected to a computer fixing ear seat (43) through a computer rotating shaft (44), and the computer fixing ear seat (43) is fixed on the operating table (1).

4. The metal sheet automatic laminating device according to claim 1, characterized in that: A material strip alignment detection camera lighting device (55) is fixed on a material strip alignment detection camera fixing column (58) between the material strip alignment detection notch (38) and the material strip alignment detection camera (36).

5. The metal sheet automatic laminating device according to claim 1, characterized in that: The material pulling roller (32) is provided with a material receiving guide plate (18), and the material receiving guide plate (18) is arc-shaped.

6. The metal sheet automatic laminating device according to claim 1, characterized in that: An upper material collecting guide rod (20) and a lower material collecting guide rod (21) are fixed on the material collecting guide frame (19), and two circular limit stoppers are respectively provided on the upper material collecting guide rod (20) and the lower material collecting guide rod (21).

7. The metal sheet automatic laminating device according to claim 1, characterized in that: A first feeding guide rod (25) and a second feeding guide rod (53) are fixed below the material belt fixing frame (22), and two circular limit blocking plates are respectively provided on the first feeding guide rod (25) and the second feeding guide rod (53).

8. The metal sheet automatic laminating device according to claim 1, characterized in that: A metal sheet alignment detection camera lighting device (54) is fixed on a metal sheet alignment detection camera fixing column (57) between the metal sheet alignment detection bracket (37) and the metal sheet alignment detection camera (35).

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