Automatic receiving device for FPC (Flexible Printed Circuit) board partition paper

Abstract

The utility model provides an FPC board partition paper automatic receiving device, and relates to the technical field of FPC board processing, the FPC board partition paper automatic receiving device comprises a roller conveying assembly, a storage box, a receiving box, a first driving assembly, a first suction assembly, a second driving assembly, a second suction assembly, a belt conveying assembly and a clamping plate conveying assembly, the storage box is arranged below the roller conveying assembly, and the clamping plate conveying assembly is arranged below the storage box. The material receiving box is arranged on the side of the material storage box; according to the device, the roller conveying assembly and the storage box are arranged in the same vertical space, so that the FPC board feeding station and the partition paper feeding station are arranged in the same vertical space, one station is saved in the horizontal direction, the vertical space of a production line is reasonably utilized, and the occupied area of the device is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of FPC board processing, and in particular to an automatic material receiving device for FPC board spacer paper. Background Art

[0002] Flexible printed circuit (FPC) is a highly reliable and extremely flexible printed circuit board made of polyimide or polyester film as the substrate. It has the characteristics of high wiring density, light weight, thin thickness and good bending properties. When the FPC board is collected after processing, a piece of separator paper needs to be placed between the FPC boards to prevent scratches on the board surface. Currently, two sets of robotic arms are usually used to mount vacuum suction cups to absorb the FPC board and the separator paper respectively. Two workstations need to be set up side by side in the horizontal direction, which requires a large amount of site space and has low space utilization. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide an automatic FPC board spacer paper collecting device, which can solve the technical problem that two sets of mechanical arms are usually used to mount vacuum suction cups to suck the FPC board and the spacer paper respectively, and two workstations need to be arranged side by side in the horizontal direction, which has a large site space requirement and low space utilization.

[0004] An embodiment of the present application provides an automatic FPC board spacer paper collecting device, comprising a roller conveyor assembly, a material storage box, a material receiving box, a first drive assembly, a first suction assembly, a second drive assembly, a second suction assembly, a belt conveyor assembly and a splint conveyor assembly, wherein the material storage box is arranged below the roller conveyor assembly, the material receiving box is arranged on the side of the material storage box, the first drive assembly is arranged between the roller conveyor assembly and the material receiving box, the first suction assembly is arranged on the first drive assembly, the second drive assembly is arranged between the material storage box and the material receiving box, the second suction assembly is arranged on the second drive assembly, the belt conveyor assembly is arranged between the second drive assembly and the material receiving box, and the splint conveyor assembly is arranged between the belt conveyor assembly and the material receiving box.

[0005] Wherein, the roller conveying assembly includes a first bracket and a plurality of first conveying rollers, and the first conveying rollers are rotatably arranged on the first bracket through bearings.

[0006] The first driving component includes a first linear module and a second linear module. The first linear module drives the second linear module to move left and right, and the second linear module drives the first suction component to move up and down.

[0007] Among them, the first suction assembly includes a plurality of third brackets, and a plurality of first suction members are arranged on the third brackets. The first suction member includes a first mounting block, a first suction cup and a first locking bolt. The second linear module drives the third bracket to move up and down. The first locking bolt passes through the first mounting block, and the first locking bolt is threadedly connected to the third bracket. The first suction cup is fixedly arranged on the first mounting block.

[0008] The second driving assembly includes a third linear module and a fourth linear module. The third linear module drives the fourth linear module to move left and right, and the fourth linear module drives the second suction assembly to move up and down.

[0009] Among them, the second suction assembly includes a plurality of fourth brackets, and a plurality of second suction members are arranged on the fourth brackets. The second suction members include a second mounting block, a second suction cup and a second locking bolt. The fourth linear module drives the fourth bracket to move up and down, the second locking bolt passes through the second mounting block, and the second locking bolt is threadedly connected to the fourth bracket, and the second suction cup is fixedly arranged on the second mounting block.

[0010] Wherein, the second suction component also includes a shaking cylinder, and the shaking cylinder is arranged on the fourth bracket.

[0011] Among them, the belt conveyor assembly includes a second bracket and a plurality of second conveying rollers, the second conveying rollers are rotatably arranged on the second bracket through bearings, the plurality of second conveying rollers are divided into two rows, an upper row of the second conveying rollers and a lower row of the second conveying rollers, respectively, with a plurality of conveying belts being provided on transmission sleeves, a first photoelectric sensor is provided at the feed end of the second bracket, and a second photoelectric sensor is provided at the discharge end of the second bracket.

[0012] Among them, the splint conveying assembly includes a fifth linear module, a first splint, a lifting cylinder and a second splint, the fifth linear module drives the first splint to move left and right, the lifting cylinder is set on the first splint, the second splint is movably set above the first splint, and the lifting cylinder drives the second splint to move up and down.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an automatic FPC board spacer paper receiving device. When in use, a roller conveying assembly conveys the processed FPC board, then the FPC board is sucked by a first suction assembly, and the FPC board is conveyed from the roller conveying assembly to a receiving box by a first driving assembly, in which spacer paper is stored, then the spacer paper is sucked by a second suction assembly, and the spacer paper is conveyed from the storage box to a belt conveying assembly by a second driving assembly, then the spacer paper is conveyed to a plywood conveying assembly by a belt conveying assembly, then the spacer paper is conveyed to the receiving box by a plywood conveying assembly, and the FPC board and the spacer paper are alternately stacked, thereby completing the FPC board receiving work; the device arranges the roller conveying assembly and the storage box in the same vertical space, thereby arranging the FPC board loading station and the spacer paper loading station in the same vertical space, saving one station in the horizontal direction, rationally utilizing the vertical space of the production line, and reducing the area occupied by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of some embodiments of the present application;

[0017] Figure 2 It is a schematic diagram of the structure of the roller conveying assembly in some embodiments of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the first driving assembly and the first suction assembly in some embodiments of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the second driving assembly and the second suction assembly in some embodiments of the present application;

[0020] Figure 5 This is a schematic diagram of the structure of a belt conveyor assembly in some embodiments of the present application;

[0021] Figure 6 A schematic structural diagram of a belt conveyor assembly from another perspective in some embodiments of the present application;

[0022] Figure 7 This is a schematic diagram of the structure of the splint conveying assembly in some embodiments of the present application.

[0023] The reference numerals are:

[0024] 1. Roller conveying assembly; 11. First bracket; 12. First conveying roller;

[0025] 2. Storage box;

[0026] 3. Material collection box;

[0027] 4. First driving assembly; 41. First linear module; 42. Second linear module;

[0028] 5. First suction assembly; 51. Third bracket; 52. First suction member; 521. First mounting block; 522. First suction cup; 523. First locking bolt;

[0029] 6. Second driving assembly; 61. Third linear module; 62. Fourth linear module;

[0030] 7. Second suction assembly; 71. Fourth bracket; 72. Second suction member; 721. Second mounting block; 722. Second suction cup; 723. Second locking bolt; 73. Shaking cylinder;

[0031] 8. Belt conveyor assembly; 81. Second bracket; 82. Second conveyor roller; 83. Conveyor belt; 84. First photoelectric sensor; 85. Second photoelectric sensor;

[0032] 9. Clamp conveying assembly; 91. Fifth linear module; 92. First clamp; 93. Lifting cylinder; 94. Second clamp. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] like Figure 1 As shown, an embodiment of the present application provides an automatic collecting device for FPC board spacer paper, including a roller conveyor assembly 1, a material storage box 2, a material receiving box 3, a first drive assembly 4, a first suction assembly 5, a second drive assembly 6, a second suction assembly 7, a belt conveyor assembly 8 and a splint conveyor assembly 9, the material storage box 2 is arranged below the roller conveyor assembly 1, the material receiving box 3 is arranged on the side of the material storage box 2, the first drive assembly 4 is arranged between the roller conveyor assembly 1 and the material receiving box 3, the first suction assembly 5 is arranged on the first drive assembly 4, the second drive assembly 6 is arranged between the material storage box 2 and the material receiving box 3, the second suction assembly 7 is arranged on the second drive assembly 6, the belt conveyor assembly 8 is arranged between the second drive assembly 6 and the material receiving box 3, and the splint conveyor assembly 9 is arranged between the belt conveyor assembly 8 and the material receiving box 3.

[0040] When in use, the roller conveyor assembly 1 conveys the processed FPC board, and then the first suction assembly 5 sucks the FPC board, and the first drive assembly 4 conveys the FPC board from the roller conveyor assembly 1 to the material receiving box 3, and the material storage box 2 stores spacer paper, and then the second suction assembly 7 sucks the spacer paper, and the second drive assembly 6 conveys the spacer paper from the material storage box 2 to the belt conveyor assembly 8, and then the belt conveyor assembly 8 conveys the spacer paper to the plywood conveyor assembly 9, and then the plywood conveyor assembly 9 conveys the spacer paper to the material receiving box 3, the FPC board and the spacer paper are stacked alternately, thereby completing the FPC board receiving work; the device sets the roller conveyor assembly 1 and the material storage box 2 in the same vertical space, thereby setting the FPC board loading station and the spacer paper loading station in the same vertical space, saving one station in the horizontal direction, rationally utilizing the vertical space of the production line, and reducing the device footprint.

[0041] like Figure 1 and 2 As shown, in this embodiment, the roller conveyor assembly 1 includes a first bracket 11 and a plurality of first conveyor rollers 12. The first conveyor rollers 12 are rotatably arranged on the first bracket 11 through bearings. When in use, the first conveyor rollers 12 are driven to rotate by a driving device such as an external motor, so that the processed FPC board placed on the first conveyor rollers 12 can be driven to be conveyed.

[0042] like Figure 1 and 3 As shown, in the present embodiment, the first driving component 4 comprises a first linear module 41 and a second linear module 42. The first linear module 41 drives the second linear module 42 to move left and right, and the second linear module 42 drives the first suction component 5 to move up and down. When in use, the first linear module 41 is turned on to drive the second linear module 42 to move to the top of the FPC board, the second linear module 42 is turned on to drive the first suction component 5 to descend, and the FPC board is sucked by the first suction component 5, and then the second linear module 42 is turned on to drive the first suction component 5 to rise, the first linear module 41 is turned on to drive the second linear module 42 to move to the top of the material receiving box 3, the second linear module 42 is turned on to drive the first suction component 5 to descend, and the FPC board is put down by the first suction component 5, thereby conveying the FPC board to the material receiving box 3.

[0043] like Figure 3As shown, in this embodiment, the first suction assembly 5 includes a plurality of third brackets 51, and a plurality of first suction members 52 are arranged on the third brackets 51. The first suction member 52 includes a first mounting block 521, a first suction cup 522 and a first locking bolt 523. The second linear module 42 drives the third bracket 51 to move up and down, the first locking bolt 523 passes through the first mounting block 521, and the first locking bolt 523 is threadedly connected to the third bracket 51, and the first suction cup 522 is fixedly arranged on the first mounting block 521.

[0044] When in use, the first suction cup 522 is driven by an external vacuum pump or other driving equipment to suck up or put down the FPC board; the first locking bolt 523 is passed through the first mounting block 521 and threadedly connected to the third bracket 51, so that the first suction cup 522 can be installed and fixed on the third bracket 51. The staff can adjust the installation position of the first suction piece 52 on the third bracket 51 according to actual usage requirements to improve applicability.

[0045] like Figure 1 and 4 As shown, in the present embodiment, the second driving assembly 6 comprises a third linear module 61 and a fourth linear module 62, the third linear module 61 drives the fourth linear module 62 to move left and right, and the fourth linear module 62 drives the second suction assembly 7 to move up and down; when in use, there is spacer paper stored in the storage box 2, the third linear module 61 is opened to drive the fourth linear module 62 to move to the top of the storage box 2, the fourth linear module 62 is opened to drive the second suction assembly 7 to descend, and the spacer paper is sucked by the second suction assembly 7, and then the fourth linear module 62 is opened to drive the second suction assembly 7 to rise, the third linear module 61 is opened to drive the fourth linear module 62 to move to the feeding end of the belt conveyor assembly 8, the fourth linear module 62 is opened to drive the second suction assembly 7 to rise and fall to a suitable position, and the spacer paper is lowered by the second suction assembly 7, thereby conveying the spacer paper to the feeding end of the belt conveyor assembly 8.

[0046] like Figure 4 As shown, in this embodiment, the second suction assembly 7 includes a plurality of fourth brackets 71, and a plurality of second suction members 72 are arranged on the fourth brackets 71. The second suction members 72 include a second mounting block 721, a second suction cup 722 and a second locking bolt 723. The fourth linear module 62 drives the fourth bracket 71 to move up and down, the second locking bolt 723 passes through the second mounting block 721, and the second locking bolt 723 is threadedly connected to the fourth bracket 71, and the second suction cup 722 is fixedly arranged on the second mounting block 721.

[0047] When in use, the second suction cup 722 is driven by an external vacuum pump or other driving equipment to suck up or put down the separator paper; the second locking bolt 723 is passed through the second mounting block 721 and threadedly connected to the fourth bracket 71, so that the second suction cup 722 can be installed and fixed on the fourth bracket 71. The staff can adjust the installation position of the second suction piece 72 on the fourth bracket 71 according to actual usage requirements to improve applicability.

[0048] like Figure 4 As shown, in this embodiment, the second suction component 7 also includes a shaking cylinder 73, which is arranged on the fourth bracket 71; when in use, when the second suction cup 722 is driven by an external vacuum pump or other driving device to suck the separator paper from the storage box 2, the shaking cylinder 73 is turned on to drive the separator paper to shake, so as to prevent two pieces of separator paper from being sucked at one time.

[0049] like Figure 1 , 5 As shown in Figure 6, in this embodiment, the belt conveyor assembly 8 includes a second bracket 81 and a plurality of second conveying rollers 82. The second conveying rollers 82 are rotatably arranged on the second bracket 81 through bearings. The plurality of second conveying rollers 82 are divided into two rows, an upper row of second conveying rollers 82 and a lower row of second conveying rollers 82. A plurality of conveying belts 83 are respectively provided on the transmission sleeves of the second conveying rollers 82 in the upper row and the second conveying rollers 82 in the lower row. A first photoelectric sensor 84 is provided at the feeding end of the second bracket 81, and a second photoelectric sensor 85 is provided at the discharging end of the second bracket 81.

[0050] When in use, the second conveying roller 82 is driven to rotate by an external motor or other driving equipment, and the second conveying roller 82 drives the conveying belt 83 to rotate. When the partition paper is conveyed to the feed end of the belt conveyor assembly 8, the first photoelectric sensor 84 detects the partition paper, and the second suction assembly 7 can lower the partition paper. The partition paper can be clamped between the upper and lower rows of conveying belts 83 and conveyed as the conveying belts 83 rotate, thereby conveying the partition paper to the discharge end of the belt conveyor assembly 8.

[0051] like Figure 1 and 7 As shown, in this embodiment, the splint conveying assembly 9 includes a fifth linear module 91, a first splint 92, a lifting cylinder 93 and a second splint 94. The fifth linear module 91 drives the first splint 92 to move left and right, the lifting cylinder 93 is arranged on the first splint 92, and the second splint 94 is movably arranged above the first splint 92. The lifting cylinder 93 drives the second splint 94 to move up and down.

[0052] During use, when the spacer paper is transported to the discharge end of the belt conveyor assembly 8, the second photoelectric sensor 85 detects the spacer paper, and the fifth linear module 91 is turned on to drive the first clamping plate 92 to move to the discharge end of the belt conveyor assembly 8, and then the lifting cylinder 93 is turned on to drive the second clamping plate 94 to rise. After the spacer paper enters between the first clamping plate 92 and the second clamping plate 94, the lifting cylinder 93 is turned on to drive the second clamping plate 94 to descend until the spacer paper is clamped between the first clamping plate 92 and the second clamping plate 94, and then the fifth linear module 91 is turned on to drive the first clamping plate 92 to move to the top of the material receiving box 3, and the lifting cylinder 93 is turned on to drive the second clamping plate 94 to rise. The spacer paper loses its clamping and falls into the material receiving box 3, thereby transporting the spacer paper to the material receiving box 3, and the FPC board and the spacer paper are stacked alternately, thereby completing the FPC board receiving work.

[0053] Working principle: When the FPC board paper separator automatic receiving device provided in the present application is used, the first conveying roller 12 is driven to rotate by an external motor or other driving device, so that the processed FPC board placed on the first conveying roller 12 can be conveyed;

[0054] Then, the first linear module 41 is turned on to drive the second linear module 42 to move to the top of the FPC board, the second linear module 42 is turned on to drive the first suction component 5 to descend, and the first suction cup 522 is driven to suck the FPC board through an external vacuum pump or other driving device, then the second linear module 42 is turned on to drive the first suction component 5 to rise, the first linear module 41 is turned on to drive the second linear module 42 to move to the top of the material receiving box 3, the second linear module 42 is turned on to drive the first suction component 5 to descend, and the first suction cup 522 is driven to put down the FPC board through an external vacuum pump or other driving device, thereby conveying the FPC board to the material receiving box 3;

[0055] There is separator paper stored in the storage box 2, and then the third linear module 61 is turned on to drive the fourth linear module 62 to move to the top of the storage box 2, and the fourth linear module 62 is turned on to drive the second suction component 7 to descend, and the second suction cup 722 is driven to absorb the separator paper through an external vacuum pump or other driving equipment, and the shaking cylinder 73 is turned on to drive the separator paper to shake to prevent two pieces of separator paper from being sucked at one time, and then the fourth linear module 62 is turned on to drive the second suction component 7 to rise, and the third linear module 61 is turned on to drive the fourth linear module 62 to move to the feeding end of the belt conveyor assembly 8, and the fourth linear module 62 is turned on to drive the second suction component 7 to rise and fall to a suitable position, and the second suction cup 722 is driven to put down the separator paper through an external vacuum pump or other driving equipment, thereby conveying the separator paper to the feeding end of the belt conveyor assembly 8;

[0056] The second conveying roller 82 is driven to rotate by an external motor or other driving device, and the second conveying roller 82 drives the conveying belt 83 to rotate. Then, when the separator paper is conveyed to the feeding end of the belt conveying assembly 8, the first photoelectric sensor 84 detects the separator paper, and the second suction cup 722 can be driven to put down the separator paper by an external vacuum pump or other driving device. The separator paper can be clamped between the upper and lower rows of conveying belts 83 and conveyed as the conveying belts 83 rotate, thereby conveying the separator paper to the discharging end of the belt conveying assembly 8;

[0057] Subsequently, when the partition paper is transported to the discharge end of the belt conveyor assembly 8, the second photoelectric sensor 85 detects the partition paper, and the fifth linear module 91 is turned on to drive the first clamping plate 92 to move to the discharge end of the belt conveyor assembly 8, and then the lifting cylinder 93 is turned on to drive the second clamping plate 94 to rise. After the partition paper enters between the first clamping plate 92 and the second clamping plate 94, the lifting cylinder 93 is turned on to drive the second clamping plate 94 to descend until the partition paper is clamped between the first clamping plate 92 and the second clamping plate 94, and then the fifth linear module 91 is turned on to drive the first clamping plate 92 to move to the top of the material receiving box 3, and the lifting cylinder 93 is turned on to drive the second clamping plate 94 to rise. The partition paper loses its clamping and falls into the material receiving box 3, thereby transporting the partition paper to the material receiving box 3, and the FPC board and the partition paper are stacked alternately, thereby completing the FPC board receiving work.

[0058] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic FPC board spacer paper receiving device, characterized in that: The invention comprises a roller conveying assembly (1), a material storage box (2), a material receiving box (3), a first driving assembly (4), a first suction assembly (5), a second driving assembly (6), a second suction assembly (7), a belt conveying assembly (8) and a clamping plate conveying assembly (9), wherein the material storage box (2) is arranged below the roller conveying assembly (1), the material receiving box (3) is arranged on the side of the material storage box (2), the first driving assembly (4) is arranged between the roller conveying assembly (1) and the material receiving box (3), the first suction assembly (5) is arranged on the first driving assembly (4), the second driving assembly (6) is arranged between the material storage box (2) and the material receiving box (3), the second suction assembly (7) is arranged on the second driving assembly (6), the belt conveying assembly (8) is arranged between the second driving assembly (6) and the material receiving box (3), and the clamping plate conveying assembly (9) is arranged between the belt conveying assembly (8) and the material receiving box (3).

2. The FPC board spacer paper automatic material receiving device according to claim 1 is characterized in that: The roller conveying assembly (1) comprises a first bracket (11) and a plurality of first conveying rollers (12); the first conveying rollers (12) are rotatably arranged on the first bracket (11) via bearings.

3. The FPC board spacer paper automatic material receiving device according to claim 1 is characterized in that: The first driving component (4) comprises a first linear module (41) and a second linear module (42); the first linear module (41) drives the second linear module (42) to move left and right, and the second linear module (42) drives the first suction component (5) to move up and down.

4. The FPC board spacer paper automatic material receiving device according to claim 3 is characterized in that: The first suction assembly (5) comprises a plurality of third brackets (51), and a plurality of first suction members (52) are arranged on the third brackets (51). The first suction member (52) comprises a first mounting block (521), a first suction cup (522) and a first locking bolt (523). The second linear module (42) drives the third bracket (51) to move up and down. The first locking bolt (523) passes through the first mounting block (521), and the first locking bolt (523) is threadedly connected to the third bracket (51). The first suction cup (522) is fixedly arranged on the first mounting block (521).

5. The FPC board spacer paper automatic material receiving device according to claim 1, characterized in that: The second driving assembly (6) comprises a third linear module (61) and a fourth linear module (62); the third linear module (61) drives the fourth linear module (62) to move left and right, and the fourth linear module (62) drives the second suction assembly (7) to move up and down.

6. The FPC board spacer paper automatic material receiving device according to claim 5, characterized in that: The second suction assembly (7) includes a plurality of fourth brackets (71), and a plurality of second suction members (72) are arranged on the fourth brackets (71). The second suction member (72) includes a second mounting block (721), a second suction cup (722) and a second locking bolt (723). The fourth linear module (62) drives the fourth bracket (71) to move up and down, the second locking bolt (723) passes through the second mounting block (721), and the second locking bolt (723) is threadedly connected to the fourth bracket (71), and the second suction cup (722) is fixedly arranged on the second mounting block (721).

7. The FPC board spacer paper automatic material receiving device according to claim 6, characterized in that: The second suction assembly (7) further comprises a shaking cylinder (73), and the shaking cylinder (73) is arranged on the fourth bracket (71).

8. The FPC board spacer paper automatic material receiving device according to claim 1, characterized in that: The belt conveyor assembly (8) comprises a second bracket (81) and a plurality of second conveyor rollers (82), wherein the second conveyor rollers (82) are rotatably arranged on the second bracket (81) via bearings, and the plurality of second conveyor rollers (82) are divided into two rows, an upper row of the second conveyor rollers (82) and a lower row of the second conveyor rollers (82) are respectively provided with a plurality of conveyor belts (83) on driving sleeves, a first photoelectric sensor (84) is provided at a feeding end of the second bracket (81), and a second photoelectric sensor (85) is provided at a discharging end of the second bracket (81).

9. The FPC board spacer paper automatic material receiving device according to claim 1, characterized in that: The splint conveying assembly (9) includes a fifth linear module (91), a first splint (92), a lifting cylinder (93) and a second splint (94). The fifth linear module (91) drives the first splint (92) to move left and right. The lifting cylinder (93) is arranged on the first splint (92). The second splint (94) is movably arranged above the first splint (92). The lifting cylinder (93) drives the second splint (94) to move up and down.

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