Automatic sheet laminating equipment

Abstract

The utility model relates to automatic sheet laminating equipment which comprises a rack, and the top end of the rack is connected with a mounting table board; the material bin is connected to the mounting table top and comprises an initial bin position and a recovery bin position which are arranged side by side in the Y direction; the first material moving mechanism comprises a material moving gripper arranged above the material bin, and the material moving gripper is constructed to be capable of moving in the Y direction and the Z direction; the second material moving mechanism comprises an adsorption table connected with the material moving gripper, and the adsorption table is constructed to be capable of moving in the X direction; the laminating mechanism comprises a laminating assembly, and the laminating assembly is constructed to be capable of moving in the X direction, the Y direction and the Z direction and comprises a suction nozzle; and the double-faced adhesive tape feeding mechanism is used for feeding the double-faced adhesive tape. The automatic sheet laminating equipment provided by the utility model is compact in structural design, can reasonably utilize a limited space to realize multi-station and automatic operation, not only can improve the operation efficiency, but also can realize accurate laminating by virtue of a visual matching structure.

Description

Technical Field

[0001] The utility model relates to the technical field of device electronic parts lamination, in particular to a sheet material automatic lamination device. Background Art

[0002] When applying double-sided tape to a sheet, the release film on the surface of the sheet must first be peeled off, and then multiple pieces of double-sided tape must be applied sequentially to the preset positions on the sheet. Traditional manual operations typically involve the use of a mounting fixture tailored to the sheet's shape, which is inefficient and difficult to guarantee precise placement. Automatic placement machines can significantly improve efficiency, but they often have complex structural designs. These machines, which integrate multiple functions such as loading and unloading mechanisms, double-sided tape feeding, laminating, and release film peeling, often require a large space and are very expensive. Utility Model Content

[0003] The purpose of the present invention is to provide an automatic sheet laminating device that can solve the technical problems mentioned in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic sheet material laminating device, comprising: a frame, the top of which is connected to a mounting table; a material bin, connected to the mounting table, comprising an initial bin and a recovery bin arranged side by side along the Y direction; a first material moving mechanism, comprising a material moving gripper arranged above the material bin, the material moving gripper being constructed to be able to move in the Y direction and the Z direction; a second material moving mechanism, comprising an adsorption table connected to the material moving gripper, the adsorption table being constructed to be able to move in the X direction; a laminating mechanism, comprising a laminating component, the laminating component being constructed to be able to move in the X direction, the Y direction and the Z direction, including a suction nozzle; and a double-sided tape feeding mechanism for feeding double-sided tape.

[0005] In a preferred embodiment, the first material moving mechanism includes a first Y-direction conveying module arranged along the Y-direction and a first Z-direction conveying module connected to its output end. The first Y-direction conveying module is arranged on the side of the material warehouse and is fixedly connected to the mounting table through a first support platform.

[0006] In a preferred embodiment, the bonding mechanism includes a second Y-direction conveying module arranged along the Y-direction and a second X-direction conveying module connected to its output end, the output end of the second X-direction conveying module is connected to a second Z-direction conveying module through a fixed plate, and the bonding assembly is connected to the output end of the second Z-direction conveying module.

[0007] In a preferred embodiment, the laminating assembly further includes a rotation driving portion connected to the suction nozzle, and the rotation driving portion is connected to the output end of the second Z-direction conveying module via an L-shaped bracket.

[0008] In a preferred embodiment, the fitting components are provided in at least two groups.

[0009] In a preferred embodiment, the double-sided tape feeding mechanism includes a flexible vibration plate.

[0010] In a preferred embodiment, the automatic sheet bonding equipment also includes a visual shooting mechanism, which includes a first camera arranged at the top of the double-sided tape feeding mechanism, a second camera arranged at the top of the bonding station, and a third camera arranged between the double-sided tape feeding mechanism and the second material moving mechanism.

[0011] In a preferred embodiment, the automatic sheet laminating device further comprises a pressing mechanism, which comprises a lifting cylinder connected to a side end of the first support platform, and a pressing plate is connected to the piston shaft end of the lifting cylinder.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The automatic sheet laminating equipment provided by the present invention has a compact structural design. First, the loading of sheets to be laminated and the unloading of laminated sheets share the same conveyor line, namely the first and second material moving mechanisms, which can significantly reduce the occupied space. Second, the clever cooperation between the first and second material moving mechanisms enables the release film to be peeled off without the need for an additional peeling mechanism. This structural layout can achieve the established functions of the equipment while reducing space occupation and manufacturing costs.

[0014] 2. The automatic sheet laminating equipment provided by the present invention can realize fully automated operation, which can not only effectively improve the working efficiency, but also achieve precise laminating with the help of visual coordination structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of the automatic sheet laminating device at a first angle in an embodiment of the present utility model;

[0016] Figure 2 This is a structural diagram of the second angle of the automatic sheet laminating device in an embodiment of the present utility model;

[0017] Figure 3 It is a structural schematic diagram of the first material moving mechanism and the laminating mechanism in the present utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Frame; 11. Installation table; 2. Material bin; 21. Initial bin position; 22. Recovery bin position; 3. First material moving mechanism; 31. Material moving gripper; 32. First Y-direction conveying module; 33. First Z-direction conveying module; 34. First support platform; 4. Second material moving mechanism; 41. First X-direction conveying module; 42. Adsorption platform; 5. Waste bin; 6. Laminating mechanism; 61. Second Y-direction conveying module; 62. Second X-direction conveying module; 63. Second support platform; 64. Second Z-direction conveying module; 65. Suction nozzle; 66. Rotary drive unit; 67. L-shaped bracket; 7. Double-sided tape feeding mechanism; 71. Linear vibrating feeder; 72. Flexible vibrating disk; 81. First camera; 82. Second camera; 83. Third camera; 84. Adjustment mechanism; 9. Pressing mechanism; 91. Lifting cylinder; 92. Pressing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] This embodiment discloses an automatic sheet laminating device. In this embodiment, the sheet in the initial state is adhered with a layer of release film. Before the double-sided tape laminating operation, the release film needs to be peeled off, and then multiple sets of double-sided tapes are sequentially laminated on the sheet.

[0023] See also Figure 1-Figure 3 The automatic sheet laminating equipment includes a frame 1 with a rectangular frame structure. The top of the frame 1 is connected to a mounting table 11. The mounting table 11 is connected to a material bin 2 and a first material moving mechanism 3 and a second material moving mechanism 4 arranged on one side of the material bin 2. It also includes a double-sided tape feeding mechanism 7, a laminating mechanism 6, and a control system.

[0024] In this embodiment, the material bin 2 is provided with two bins, namely an initial bin 21 for placing initial sheet materials and a recycling bin 22 for recovering the bonded materials. The first material moving mechanism 3 absorbs the sheet in the initial bin 21 and transfers it to the second material moving mechanism 4. During this process, the release film on the sheet is peeled off through the cooperation of the first material moving mechanism 3 and the second material moving mechanism 4, and then the second material moving mechanism 4 transports the peeled sheet to the position corresponding to the bonding mechanism 6, the double-sided tape feeding mechanism 7 loads the material, and the bonding mechanism 6 absorbs the double-sided tape and bonds it to the sheet in turn. After the bonding is completed, the second material moving mechanism 4 moves in the opposite direction to the initial position, and then the first material moving mechanism 3 transports the bonded material to the recycling bin 22.

[0025] The above-mentioned action processes are all controlled by a control system. The control system can adopt a PLC control system, which can control multiple mechanisms according to a predetermined program, so that each mechanism can start, stop or perform other actions according to a preset process.

[0026] Specifically, the material bin 2 is fixedly connected to the mounting table 11 and is arranged near the side end of the mounting table 11 to provide sufficient installation space for other mechanisms. The initial bin position 21 and the recovery bin position 22 of the material bin 2 are arranged side by side along the Y direction.

[0027] The first material transfer mechanism 3 includes a material transfer gripper 31 disposed above the material bin 2. In this embodiment, the material transfer gripper 31 is configured to be able to move in the Y and Z directions to facilitate material transfer. The material transfer gripper 31 includes a material transfer rack that matches the shape of the sheet and suction heads connected to the four corners of the material transfer rack. Figure 3 As shown, the first material moving mechanism 3 further includes a first Y-direction conveying module 32 also arranged along the Y-direction and a first Z-direction conveying module 33 connected to its output end. The first Y-direction conveying module 32 is arranged on the side of the material warehouse 2, and is fixedly connected to the mounting table 11 through a first support platform 34. The material moving rack is fixedly connected to the output end of the first Z-direction conveying module 33 through a mounting plate.

[0028] like Figure 1 As shown, the second material moving mechanism 4 is arranged along the X direction and includes a first X-direction conveying module 41. The output end of the first X-direction conveying module 41 is arranged at its top end, and the output end is connected to an adsorption platform 42. The adsorption platform 42 is constructed as a plate-like structure with adsorption holes. One end of the first X-direction conveying module 41 extends to a position corresponding to the material bin 2. The material moving gripper 31 of the first material moving mechanism 3 grabs the sheet in the initial bin 21 and conveys it to the position of the second material moving mechanism 4. The first Z-direction conveying module 33 drives the material moving gripper 31 to move downward and places the sheet on the adsorption platform 42. The adsorption platform 42 adsorbs and fixes the bottom of the sheet and drives it to move in the X direction.

[0029] It should be noted that in this embodiment, the X-direction movement of the sheet can achieve the peeling of the release film on the top surface of the sheet. Specifically, because the material transfer gripper 31 is adsorbed on the release film on the top surface of the sheet, as the adsorption platform 42 drives the sheet to move in the X direction, the material transfer gripper 31 peels off the release film on the top surface of the sheet and places it in the waste bin 5 between the second material transfer mechanism 4 and the material bin 2. The second material transfer mechanism 4 then transports the sheet with the release film peeled off to the position corresponding to the laminating mechanism 6, that is, the laminating station.

[0030] The laminating mechanism 6 includes a second Y-direction conveying module 61 arranged along the Y direction and a second X-direction conveying module 62 connected to its output end. The second Y-direction conveying module 61 is fixedly connected to the mounting table 11 through a second support platform 63. The output end of the second X-direction conveying module 62 is fixedly connected to the second Z-direction conveying module 64 through a fixed plate. The output end of the second Z-direction conveying module 64 is connected to the laminating assembly. The laminating assembly further includes a suction nozzle 65 and a rotary drive unit 66 connected to the suction nozzle 65. The rotary drive unit 66 is connected to the output end of the second Z-direction conveying module 64 through an L-shaped bracket 67. The suction nozzle 65 is used for adsorption and grasping of double-sided tape. The rotary drive unit 66 is used to drive the suction nozzle 65 to rotate, perform position correction of the double-sided tape, and ensure the accuracy of laminating. It is understandable that in order to improve the efficiency of the laminating operation, the laminating assembly can also be set as two groups.

[0031] like Figure 2 As shown, the double-sided tape feeding mechanism 7 is arranged between the first Y-direction conveying module 32 and the second Y-direction conveying module 61 for feeding the double-sided tape. In this embodiment, the double-sided tape feeding mechanism 7 includes a linear vibrating feeder 71 and a flexible vibrating disk 72 connected to its material outlet end. The feeding mechanism is capable of vibrating and adjusting the front and back sides of the double-sided tape by setting a vibrating structure. The suction nozzle 65 of the bonding mechanism 6 absorbs the double-sided tape in the flexible vibrating disk 72 and presses it onto the sheet on the adsorption table 42. The linear vibrating feeder 71 and the flexible vibrating disk 72 are both prior arts, and their structures are not described in detail here.

[0032] To ensure accurate adsorption and precise bonding of the double-sided tape, in this embodiment, the device further includes a visual shooting mechanism, which includes three groups of cameras: a first camera 81 disposed at the top of the flexible vibration plate 72, a second camera 82 disposed at the top of the bonding station, and a third camera 83 disposed between the flexible vibration plate 72 and the second material transfer mechanism 4. The orientation of the first camera 81 and the second camera 82 is adjustable to adapt to the actual working scenario. Specifically, the two groups of cameras are connected by an adjustment mechanism 84 formed by a combination of a horizontal column, a vertical column, and a plurality of adjustable blocks for connection. The adjustment mechanism 84 is a common prior art. The third camera 83 is fixedly connected to the mounting table 11. By shooting with the first camera 81, the position of the double-sided tape material in the flexible vibration disk 72 and the front and back conditions can be identified; by shooting with the second camera 82, the position to be bonded can be confirmed; by shooting with the third camera 83, the angle of the double-sided tape adsorbed by the suction nozzle 65 can be identified; and through the interlocking feedback between each camera and the control system, the suction nozzle 65 can be controlled to accurately grasp, correct the angle and accurately bond the double-sided tape.

[0033] After the lamination is completed, the first X-axis conveying module 41 moves in the opposite direction to convey the sheet to the starting position. The material transfer gripper 31 of the first material transfer mechanism 3 grabs the sheet and conveys it to the recovery bin 22, and then grabs the initial sheet from the initial bin 21 for the next round of lamination operation. The cycle repeats until the operation is completed.

[0034] In a preferred embodiment, in order to ensure the bonding strength of the double-sided tape, the device further includes a pressing mechanism 9, combined with Figure 3 The pressing mechanism 9 includes a lifting cylinder 91 fixedly connected to the side end of the first support platform 34. The piston shaft of the lifting cylinder 91 is set downward, and the end of its piston shaft is fixedly connected to a pressing plate 92. The pressing plate 92 is set above the first X-axis conveying module 41. When the sheet material after bonding returns to the position of the pressing mechanism 9, the pressing plate 92 is pressed down to the top surface of the sheet material to ensure sufficient adhesion of the pressed surface. In order to prevent the pressing plate 92 from damaging the product, foam or rubber block can be installed on the bottom surface of the pressing plate 92.

[0035] It is understandable that in order to ensure the accurate positioning of the adsorption table 42 carrying the sheet at the laminating station and the pressing station, the second material moving mechanism 4 can also be connected to a positioning sensor and a blocking cylinder at the corresponding station.

[0036] The automatic sheet bonding equipment provided in this embodiment has a compact structural design and can reasonably utilize limited space to achieve multi-station and automated operations, including loading of original sheets, peeling of release films, feeding of double-sided tape, bonding, pressing, and unloading of bonded sheets, etc., which can not only improve work efficiency, but also achieve precise bonding with the help of visual coordination structure.

[0037] 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 to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet material automatic laminating device, characterized in that: include: A frame (1), wherein the top of the frame (1) is connected to a mounting table (11); The material bin (2) is connected to the installation table (11), and includes an initial bin (21) and a recycling bin (22) arranged side by side along the Y direction; A first material moving mechanism (3) comprises a material moving gripper (31) arranged above the material bin (2), wherein the material moving gripper (31) is configured to be capable of moving in the Y direction and the Z direction; A second material transfer mechanism (4) includes an adsorption platform (42) connected to the material transfer gripper (31), wherein the adsorption platform (42) is configured to be capable of X-direction movement; A laminating mechanism (6) comprising a laminating assembly, wherein the laminating assembly is configured to be capable of moving in the X, Y and Z directions and comprises a suction nozzle (65); And a double-sided adhesive tape feeding mechanism (7) for feeding the double-sided adhesive tape.

2. The automatic sheet laminating device according to claim 1, characterized in that: The first material moving mechanism (3) comprises a first Y-direction conveying module (32) arranged along the Y direction and a first Z-direction conveying module (33) connected to its output end. The first Y-direction conveying module (32) is arranged on the side of the material bin (2) and is fixedly connected to the mounting table (11) via a first support platform (34).

3. The automatic sheet laminating device according to claim 1, characterized in that: The laminating mechanism (6) comprises a second Y-direction conveying module (61) arranged along the Y direction and a second X-direction conveying module (62) connected to the output end thereof; the output end of the second X-direction conveying module (62) is connected to a second Z-direction conveying module (64) via a fixed plate; and the laminating assembly is connected to the output end of the second Z-direction conveying module (64).

4. The automatic sheet laminating device according to claim 3, characterized in that: The laminating assembly further comprises a rotation driving portion (66) connected to the suction nozzle (65), and the rotation driving portion (66) is connected to the output end of the second Z-direction conveying module (64) via an L-shaped bracket (67).

5. The automatic sheet laminating device according to claim 1, characterized in that: The fitting components are provided in at least two groups.

6. The automatic sheet laminating device according to claim 1, characterized in that: The double-sided adhesive feeding mechanism (7) comprises a flexible vibration plate (72).

7. The automatic sheet laminating device according to claim 1, characterized in that: The sheet material automatic laminating device further comprises a visual shooting mechanism, which comprises a first camera (81) arranged at the top of the double-sided tape feeding mechanism (7), a second camera (82) arranged at the top of the laminating station, and a third camera (83) arranged between the double-sided tape feeding mechanism (7) and the second material moving mechanism (4).

8. The automatic sheet laminating device according to claim 1, characterized in that: The automatic sheet laminating device further comprises a pressing mechanism (9), wherein the pressing mechanism (9) comprises a lifting cylinder (91) connected to the side end of the first support platform (34), and a pressing plate (92) is connected to the piston shaft end of the lifting cylinder (91).

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