Double cutting machine in series strip handling system

Abstract

The application discloses a double-cutting machine series connection strip conveying system, which comprises an electrical cabinet, a cutting machine one is installed on one side of the upper end surface of the electrical cabinet, a cutting machine two is installed on the other side of the upper end surface of the electrical cabinet, a feeding machine is installed on one side of the upper end surface of the electrical cabinet, a transfer assembly is installed in the inner cavity of the electrical cabinet, a frameless receiving assembly is installed on one side of the inner cavity of the electrical cabinet, and a feeding positioning assembly is installed on the side of the inner cavity of the electrical cabinet close to the feeding machine. In the application, the strip conveying device is used in series connection of double JIGSAW cutting machines, the two cutting machines can be used to remove the frame of the strip simultaneously after the series connection of the cutting machines, the strip with the frame removed is conveyed to the feeding table of the frame-removing film sticking machine, one film sticking machine is arranged for the two cutting machines, compared with one cutting machine being arranged with one film sticking machine, the use efficiency of the film sticking machine can be improved, and the film sticking machine does not need to wait for the feeding of one cutting machine, so that the machining and production efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of semiconductor processing equipment technology, specifically a dual-cutting machine tandem strip transport system. Background Technology

[0002] Semiconductors refer to materials whose conductivity at room temperature is between that of conductors and insulators. Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting, high-power power conversion, and other fields. For example, diodes and QFNs are devices made of semiconductors. QFN is a square flat no-lead package, one of the surface mount packages. QFN is a no-lead package, which is square or rectangular. There is a large exposed pad at the center of the bottom of the package for heat conduction. There are conductive pads around the outer perimeter of the package to realize electrical connection. Because QFN packages do not have gull-wing leads like traditional SOIC and TSOP packages, the conductive path between the internal leads and the pads is short, the self-inductance coefficient and the wiring resistance inside the package are very low, so it can provide excellent electrical performance. QFN is divided into framed QFNStrip and frameless QFNStrip, which are cut and tested by cutting and testing equipment.

[0003] In the semiconductor packaging and testing industry, the existing JIGSAW dicing machine's built-in strip transport mechanism can only transport strips for the machine itself and cannot achieve tandem joint operation of two dicing machines. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a dual-cutting machine tandem Strip transport system, which solves the above-mentioned problems and addresses the issues raised in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a dual-cutting-machine tandem Strip handling system, comprising an electrical cabinet, wherein a first cutting machine is installed on one side of the upper end face of the electrical cabinet, a second cutting machine is installed on the other side of the upper end face of the electrical cabinet, a feeding machine is installed on one side of the upper end face of the electrical cabinet, a transfer component is installed in the middle of the inner cavity of the electrical cabinet, a frameless receiving component is installed on one side of the inner cavity of the electrical cabinet, and a feeding positioning component is installed on the side of the inner cavity of the electrical cabinet near the feeding machine;

[0008] The electrical cabinet cavity is equipped with a handling assembly. The handling assembly includes a mounting base fixed to the electrical cabinet cavity. Two linear handling guides are fixed to the upper surface of the mounting base. A handling connecting seat is slidably sleeved on the surface of the linear handling guides. A drag chain that is installed with the handling connecting seat is installed on the upper surface of the mounting base. A framed hoisting assembly is installed on one side of the lower end of the handling assembly. A framed positioning assembly is installed at the lower end of the framed hoisting assembly. A frameless hoisting assembly is installed on the other side of the lower end of the handling assembly. A frameless positioning assembly is installed at the lower end of the frameless hoisting assembly.

[0009] The framed hoisting assembly includes a framed hoisting arm assembled with the lower end face of the transport connecting seat, a framed hoisting module is installed on the surface of the framed hoisting arm, and a slider connecting seat is installed on the moving end of the framed hoisting module;

[0010] The framed positioning assembly includes a boom connecting seat fixed to the lower end face of the slider connecting seat. Upper roller guide rail adjustment holes are installed on both sides of the boom connecting seat. A framed vacuum diverter plate is mounted on the lower end face of the boom connecting seat. A vacuum digital display is fixed to one side of the upper end face of the framed vacuum diverter plate. A resistance alarm sensor is embedded inside the framed vacuum diverter plate. A lower adjusting cylinder is installed on the upper end face of the framed vacuum diverter plate. A lower roller guide rail is installed on the other side of the upper end face of the framed vacuum diverter plate. An upper limiting block is installed on the upper end of the framed vacuum diverter plate. A positioning pin is installed on one side of the lower end face of the framed vacuum diverter plate. A positioning probe is installed on the lower end face of the framed vacuum diverter plate. A framed transport base plate is installed on the lower end face of the framed vacuum diverter plate. The lower roller guide rail adjustment holes, upper adjusting cylinder, upper roller guide rail, and lower limiting block are installed on the other side of the upper end face of the framed vacuum diverter plate.

[0011] The frameless hoisting assembly includes a frameless hoisting arm assembled with the lower end face of the transport connecting seat, a frameless hoisting module is installed on the surface of the frameless hoisting arm, and a slider connecting seat II is installed on the moving end of the frameless hoisting module;

[0012] The frameless positioning assembly includes a frameless vacuum diverter plate fixed to the lower end face of the slider connecting seat 2. A frameless transport base plate is installed on the lower end face of the frameless vacuum diverter plate, and a vacuum digital display 2 is installed on one side of the upper end face of the frameless vacuum diverter plate.

[0013] The transfer assembly includes two linear guide rails installed on the upper surface of the electrical cabinet. A frameless intermediate transfer platform and a framed intermediate transfer platform are slidably installed on the upper surface of the two linear guide rails respectively. A synchronous belt connected to the frameless intermediate transfer platform and the framed intermediate transfer platform is installed on the upper surface of the electrical cabinet. A central control digital display is installed on one side of the upper surface of the electrical cabinet.

[0014] The frameless receiving assembly includes a linear guide rail II installed on the upper surface of the electrical cabinet, a frameless secondary receiving plate slidably installed on the upper surface of the linear guide rail II, a synchronous pulley installed on the upper surface of the electrical cabinet, a synchronous belt II sleeved on the surface of the synchronous pulley and connected to the frameless secondary receiving plate, and a servo motor installed on one side of the lower surface of the electrical cabinet.

[0015] The loading and positioning assembly includes a positioning side plate installed on the upper surface of the electrical cabinet, a lifting plate installed on the upper surface of the electrical cabinet, and a clamping and handling module installed on one side of the electrical cabinet.

[0016] Preferably, the transport connecting seat forms a movable structure between the cable chain and the linear transport guide rail, which is used to drive the framed positioning component and the frameless hoisting component to move linearly.

[0017] Preferably, the slider connecting seat forms a liftable structure between the frame hoisting module and the frame hoisting arm.

[0018] Preferably, the slider connecting seat forms a liftable structure between the frame hoisting module and the frame hoisting arm.

[0019] Preferably, the second slider connecting seat forms a liftable structure between the frameless hoisting module and the frameless hoisting arm.

[0020] Preferably, the output end of the servo motor passes through the electrical cabinet and is connected to the synchronous belt pulley for driving the synchronous belt to rotate.

[0021] Preferably, the frameless intermediate transfer platform and the framed intermediate transfer platform are connected by a synchronous belt and a linear guide rail to form a movable structure.

[0022] Preferably, the frameless secondary receiving plate is a movable structure formed by the synchronous belt and the linear guide rail.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. In this invention, the device uses a strip transport device that connects two JIGSAW cutters in series. After the cutters are connected in series, two cutters can be used to remove the edges of the strip simultaneously, and the strip with the edges removed can be transported to the loading table of the edge-removing laminating machine. Two cutters are configured with one laminating machine, which is much more efficient than one cutter with one laminating machine. This significantly improves the efficiency of the laminating machine and avoids the need for the laminating machine to wait for a cutter to load the material, thus effectively improving processing and production efficiency.

[0026] 2. In this invention, the device can transfer framed QFNStrip and frameless QFNStrip respectively through framed positioning components and frameless hoisting components, making the device more flexible to use and allowing for the processing of different materials.

[0027] 3. In this invention, the device, through an adaptive positioning mechanism, eliminates the need for a machine tool-like base and guide design for the framed conveying mechanism. It can achieve high-precision conveying simply by using a lightweight linear conveying module. Attached Figure Description

[0028] Figure 1 This is a front view schematic diagram of the dual-cutter tandem Strip transport system of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the conveying component in this invention;

[0030] Figure 3 This is a structural schematic diagram of the frame hoisting component in this invention;

[0031] Figure 4 This is a front view structural diagram of the frame positioning component in this invention;

[0032] Figure 5 This is a side view of the frame positioning component in this invention.

[0033] Figure 6 This is a structural schematic diagram of the frameless hoisting component in this invention;

[0034] Figure 7 This is a schematic diagram of the frameless positioning component in this invention;

[0035] Figure 8 This is a schematic diagram of the structure of the transfer component in this invention;

[0036] Figure 9 This is a schematic diagram of the frameless material receiving component in this invention;

[0037] Figure 10 This is a schematic diagram of the structure of the feeding and positioning component in this invention;

[0038] Figure 11 This is a schematic diagram of a bordered QFNStrip in this invention;

[0039] Figure 12 This is a schematic diagram of the borderless QFNStrip in this invention.

[0040] In the diagram: 1. Electrical cabinet; 2. Cutting machine one; 3. Cutting machine two; 4. Feeder; 5. Handling assembly; 501. Mounting base; 502. Linear handling guide rail; 503. Handling connection seat; 504. Cable chain; 6. Framed hoisting assembly; 601. Framed hoisting arm; 602. Framed hoisting module; 603. Slider connection seat one; 7. Framed positioning assembly; 701. Vacuum digital display one; 702. Resistance alarm sensor; 703. Connection seat; 704. Upper roller guide rail adjustment hole; 705. Lower adjustment cylinder; 706. Lower roller guide rail; 707. Upper limit block; 708. Positioning pin; 709. Positioning probe; 710. Framed handling base plate; 711. Framed vacuum diverter plate; 712. Lower roller guide rail adjustment hole; 713. Upper adjustment cylinder; 714. Upper... 7. Roller guide rail; 7. Lower limit block; 8. Frameless hoisting assembly; 8. Frameless hoisting arm; 8. Frameless hoisting module; 8. Slider connecting seat two; 9. Frameless positioning assembly; 9. Frameless vacuum diverter plate; 9. Frameless transport base plate; 9. Vacuum digital display two; 10. Transfer assembly; 10. Linear guide rail one; 10. Frameless intermediate transfer platform; 10. Synchronous belt one; 10. Framed intermediate transfer platform; 10. Central control digital display three; 11. Frameless receiving assembly; 11. Linear guide rail two; 11. Frameless secondary receiving plate; 11. Synchronous pulley; 11. 11. Frameless secondary receiving plate; ... Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Please see Figures 1-12 The dual-cutting machine tandem Strip handling system includes an electrical cabinet 1, a cutting machine 1 2 installed on one side of the upper end of the electrical cabinet 1, a cutting machine 2 3 installed on the other side of the upper end of the electrical cabinet 1, a feeding machine 4 installed on one side of the upper end of the electrical cabinet 1, a transfer component 10 installed in the middle of the inner cavity of the electrical cabinet 1, a frameless receiving component 11 installed on one side of the inner cavity of the electrical cabinet 1, and a feeding positioning component 12 installed on the side of the inner cavity of the electrical cabinet 1 near the feeding machine 4.

[0043] The electrical cabinet 1 has a conveying assembly 5 installed inside its cavity. The conveying assembly 5 includes a mounting base 501 fixed inside the electrical cabinet 1. Two linear conveying guides 502 are fixed on the upper surface of the mounting base 501. A conveying connecting seat 503 is slidably sleeved on the surface of the linear conveying guides 502. A drag chain 504 is installed on the upper surface of the mounting base 501 and is installed with the conveying connecting seat 503. A framed hoisting assembly 6 is installed on one side of the lower end of the conveying assembly 5. A framed positioning assembly 7 is installed at the lower end of the framed hoisting assembly 6. A frameless hoisting assembly 8 is installed on the other side of the lower end of the conveying assembly 5. A frameless positioning assembly 9 is installed at the lower end of the frameless hoisting assembly 8.

[0044] The linear transport guide 502 is an X-axis transport mechanism, which is divided into two groups. One group transports the framed strip to the cutting table of the cutting machine for cutting, or to the framed intermediate transfer table 1004. The other group transports the frameless strip to the frameless intermediate transfer table 1002 or the frameless secondary receiving plate 1102 for the next operation.

[0045] The transport connector 503 is an X-axis transport slider connector that connects the module slider and the Strip transport boom, enabling the boom to move in the X-axis along with the module.

[0046] The linear transport guide 502 is an X-axis transport linear module that enables framed and frameless Strip transport booms to move in the X-axis direction.

[0047] 504 cable chain: It concentrates the cable within itself, preventing it from breaking during movement;

[0048] The framed hoisting assembly 6 includes a framed hoisting arm 601 assembled with the lower end face of the transport connection seat 503, a framed hoisting module 602 mounted on the surface of the framed hoisting arm 601, and a slider connection seat 603 mounted on the moving end of the framed hoisting module 602.

[0049] The framed hoisting assembly 6 is connected to the framed strip adaptive positioning mechanism and the X-axis conveying mechanism, enabling the framed strip conveying mechanism to move in the Z and X directions;

[0050] Framed hoisting arm 601: Connected to the X-axis conveying mechanism and fixed to the Z-axis hoisting module;

[0051] Framed hoisting module 602: Enables framed strip adaptive positioning mechanism to move in the Z direction;

[0052] Slider connector 603: used to connect the Z-axis hoisting mechanism and the framed Strip adaptive positioning mechanism;

[0053] The framed positioning assembly 7 includes a boom connecting seat 703 fixed to the lower end face of the slider connecting seat 603. Upper roller guide adjustment holes 704 are installed on both sides of the boom connecting seat 703. A framed vacuum diverter plate 711 is mounted on the lower end face of the boom connecting seat 703. A vacuum digital display 701 is fixed to one side of the upper end face of the framed vacuum diverter plate 711. A resistance alarm sensor 702 is embedded inside the framed vacuum diverter plate 711. A lower adjusting cylinder 705 is installed on the upper end face of the framed vacuum diverter plate 711. On the other side of the frame vacuum diverter plate 711, a lower roller guide rail 706 is installed. An upper limit block 707 is installed on the upper end of the frame vacuum diverter plate 711. A positioning pin 708 is installed on one side of the lower end face of the frame vacuum diverter plate 711. A positioning probe 709 is installed on the lower end face of the frame vacuum diverter plate 711. After installation on the lower end face of the frame vacuum diverter plate 711, a frame transport base plate 710 is installed. On the other side of the upper end face of the frame vacuum diverter plate 711, a lower roller guide rail adjustment hole 712, an upper adjustment cylinder 713, an upper roller guide rail 714, and a lower limit block 715 are installed.

[0054] The framed positioning component 7 is a framed strip adaptive positioning mechanism. Through its unique internal positioning mechanism, it can ensure that the repeatability of the framed strip when it is transported to the cutting table of the cutting machine is within ±0.5mm to ±0.02mm.

[0055] Vacuum Digital Display 1701: Real-time display of the vacuum adsorption negative pressure value of the framed Strip adaptive positioning mechanism;

[0056] Resistance alarm sensor 702: When the positioning probe fails to accurately penetrate the framed Strip positioning, the resistance alarm sensor 702 will sense the signal and issue an alarm reminder;

[0057] Connecting seat 703: Connecting slide block connecting seat 803 to the hoisting mechanism;

[0058] Upper roller guide adjustment hole 704: The clearance of the upper roller guide can be adjusted by adjusting the depth of the screw;

[0059] Lower layer adjusting cylinder 705: can adjust the position of the transport base plate in the Y direction;

[0060] Lower roller guide: The transport base plate can be smoothly and adaptively moved and positioned in the Y direction through the lower roller guide;

[0061] Upper limit block 707: limits the movement of the transport base plate in the X direction;

[0062] Positioning pin 708: Positioning pin 708 is used to position the base plate and the cutting table.

[0063] Positioning probe 709: for precise insertion and positioning of bordered strips;

[0064] Framed transport base plate 710: Equipped with a vacuum suction cup and positioning probe 709, it can accurately position and adsorb framed strips;

[0065] Framed vacuum flow divider 711: connects the transport base plate and the roller guide rail to divide the vacuum air path;

[0066] Lower roller guide adjustment hole 712: Lower roller guide clearance adjustment: The clearance of the lower roller guide can be adjusted by adjusting the depth of the screw;

[0067] Upper adjustment cylinder 713: can adjust the position of the transport base plate in the X direction;

[0068] Upper roller guide 714: The transport base plate can be smoothly and adaptively moved and positioned in the X direction through the upper roller guide 714;

[0069] Lower limit block 715: limits the movement of the transport base plate in the Y direction;

[0070] The frameless hoisting assembly 8 includes a frameless hoisting arm 801 assembled with the lower end face of the transport connection seat 503, a frameless hoisting module 802 mounted on the surface of the frameless hoisting arm 801, and a slider connection seat 803 mounted on the moving end of the frameless hoisting module 802.

[0071] The frameless hoisting assembly 8 connects the frameless strip positioning mechanism and the X-axis conveying mechanism, enabling the frameless strip conveying mechanism to move in the Z and X directions.

[0072] Frameless lifting boom 801: Connects to the X-axis handling mechanism and fixes the Z-axis lifting module;

[0073] Frameless hoisting module 802: Enables frameless strip positioning mechanisms to move in the Z-axis;

[0074] Slider connector 2 803: Used to connect the Z-axis hoisting mechanism and the frameless Strip positioning mechanism;

[0075] The frameless positioning component 9 includes a frameless vacuum diversion plate 901 fixed to the lower end face of the slider connecting seat 803, a frameless transport base plate 902 installed on the lower end face of the frameless vacuum diversion plate 901, and a vacuum digital display 903 installed on one side of the upper end face of the frameless vacuum diversion plate 901.

[0076] Frameless positioning component 9: Vacuum-adhesive positioning of the frameless Strip;

[0077] Frameless vacuum diverter plate 901: connects the frameless strip transport base plate and the frameless strip hoisting mechanism to divert the vacuum air path;

[0078] Frameless transport base plate 902: Equipped with vacuum suction cups and positioning pins for positioning and adsorption of the frameless strip;

[0079] Vacuum Digital Display 2 903: Real-time display of the vacuum adsorption negative pressure value of the frameless Strip positioning mechanism;

[0080] The transfer assembly 10 includes two linear guide rails 1001 installed on the upper surface of the electrical cabinet 1. A frameless intermediate transfer platform 1002 and a framed intermediate transfer platform 1004 are slidably installed on the upper surface of the two linear guide rails 1001, respectively. A synchronous belt 1003 is installed on the upper surface of the electrical cabinet 1 and is connected to the frameless intermediate transfer platform 1002 and the framed intermediate transfer platform 1004. A central control digital display 1005 is installed on one side of the upper surface of the electrical cabinet 1.

[0081] Frameless intermediate transfer table 1002: used to transfer the frameless strip cut by cutting machine 1 2 to cutting machine 2 3, and then the frameless strip handling mechanism in cutting machine 2 3 will transfer the frameless strip on the intermediate transfer table to the frameless secondary receiving plate 1102.

[0082] Linear guide 1001: Frameless and framed Strip intermediate transfer tables can be smoothly moved in the X direction via linear guides.

[0083] Framed intermediate transfer table 1004: used to transfer the framed strip in cutting machine 1 2 to cutting machine 2 3, and then the framed strip transport mechanism in cutting machine 2 3 will transport the framed strip to the cutting table of cutting machine 2 3 for cutting.

[0084] Synchronous Belt 1003: The motor drives the pulley to drive the synchronous belt 1003, which in turn drives the frameless Strip intermediate transfer table and the framed Strip intermediate transfer table to move in the X direction.

[0085] Central control digital display meter 31005: Displays the vacuum adsorption negative pressure values ​​of the frameless Strip intermediate transfer table and the framed Strip intermediate transfer table respectively;

[0086] The frameless receiving assembly 11 includes a linear guide rail 1101 mounted on the upper surface of the electrical cabinet 1, a frameless secondary receiving plate 1102 slidably mounted on the upper surface of the linear guide rail 1101, a synchronous pulley 1103 mounted on the upper surface of the electrical cabinet 1, a synchronous belt 1104 sleeved on the surface of the synchronous pulley 1103 and connected to the frameless secondary receiving plate 1102, and a servo motor 1105 mounted on one side of the lower surface of the electrical cabinet 1.

[0087] Frameless secondary receiving plate 1102: Used to transport the frameless strips cut by the two cutting machines to the laminating machine;

[0088] Linear guide rail 2101: The frameless strip secondary receiving plate smoothly moves in the X direction via the linear guide rail;

[0089] Servo motor 1105: drives synchronous pulley 1103, drives synchronous belt 1104 to move, and in turn drives the frameless Strip secondary receiving plate to move in the X direction.

[0090] Synchronous belt 1104: connects the frameless strip secondary receiving plate and the synchronous belt pulley 1103;

[0091] Synchronous pulley 1103: Connects to servo motor 1105, which drives synchronous belt 1104;

[0092] The material loading and positioning assembly 12 includes a positioning side plate 1201 installed on the upper end face of the electrical cabinet 1, a lifting plate 1202 installed on the upper end face of the electrical cabinet 1, and a clamping and handling module 1203 installed on one side of the electrical cabinet 1.

[0093] Positioning side plate 1201: Positioning strips with different widths by adjusting the width of the positioning groove through a motor;

[0094] Lifting plate 1202: The framed strip lifting mechanism in the positioning groove lifts and pads the framed strip in the middle of the positioning groove through the lifting process controlled by the cylinder, so as to prevent the framed strip from being crushed during the positioning vacuum adsorption process of the framed strip handling mechanism.

[0095] Clamping and transporting module 1203: A framed strip clamping and transporting mechanism in a positioning slot. The framed strip is clamped by a pneumatic gripper that enters the positioning slot, and then the motor drives the ball screw to move the pneumatic gripper in the X direction.

[0096] Please see Figure 2 The transport connector 503 forms a movable structure with the linear transport guide rail 502 via the drag chain 504, and is used to drive the framed positioning component 7 and the frameless hoisting component 8 to move linearly.

[0097] Please see Figure 3 The slider connecting seat 603 forms a liftable structure with the frame hoisting module 602 and the frame hoisting arm 601.

[0098] Please see Figure 3 The slider connecting seat 603 forms a liftable structure with the frame hoisting module 602 and the frame hoisting arm 601.

[0099] Please see Figure 3 The slider connecting seat 803 forms a liftable structure with the frameless hoisting module 802 and the frameless hoisting arm 801.

[0100] Please see Figure 9 The output end of the servo motor 1105 passes through the electrical cabinet 1 and is connected to the synchronous pulley 1103 for driving the synchronous belt 1104 to rotate.

[0101] Please see Figure 8 The frameless intermediate transfer stage 1002 and the framed intermediate transfer stage 1004 form a movable structure through the synchronous belt 1003 and the linear guide rail 1001.

[0102] Please see Figure 9 The frameless secondary receiving plate 1102 forms a movable structure with the synchronous belt 1104 and the linear guide rail 1101.

[0103] The operating method of the dual-cutter tandem Strip transport system includes the following steps:

[0104] First, the operator places the magazine containing the strip into the feeder 4. The feeder 4 pushes the framed strip into the feeding and positioning assembly 12. The clamping and conveying module 1203 in the feeding and positioning assembly 12 pulls the framed strip to the positioning and adsorption position. Then, the framed strip conveying mechanism in the framed strip conveying mechanism will transport a portion of the framed strip in the positioning slot to the cutting table in cutting machine 2 for cutting, and another portion to the intermediate transfer platform in the intermediate transfer mechanism for transfer to cutting machine 3. Then, the framed strip conveying mechanism in cutting machine 3 will transport the framed strip on the intermediate transfer platform to the cutting table in cutting machine 3 for cutting. Cutting machine 2 then cuts... The finished borderless strip is transported by the borderless strip transport mechanism to the borderless strip intermediate transfer table of the intermediate transfer mechanism, and then transported by the borderless strip intermediate transfer table to the cutting machine 2 3. The borderless strip transport mechanism in the cutting machine 2 3 will transport the borderless strip on the borderless strip intermediate transfer table and the borderless strip cut by the cutting machine 2 3 to the frameless secondary receiving plate 1102. The frameless secondary receiving plate 1102 is driven by a motor to move the synchronous belt in the X direction, which transports the borderless strip to the laminating machine. The material picking mechanism in the laminating machine will pick up the borderless strip on the frameless secondary receiving plate 1102 and carry out the next laminating process. This completes the working principle of the present invention.

[0105] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-cutting-machine tandem strip handling system, comprising an electrical cabinet (1), characterized in that, A cutting machine 1 (2) is installed on one side of the upper end face of the electrical cabinet (1), a cutting machine 2 (3) is installed on the other side of the upper end face of the electrical cabinet (1), a feeding machine (4) is installed on one side of the upper end face of the electrical cabinet (1), a transfer component (10) is installed in the middle of the inner cavity of the electrical cabinet (1), a frameless receiving component (11) is installed on one side of the inner cavity of the electrical cabinet (1), and a feeding positioning component (12) is installed on the side of the inner cavity of the electrical cabinet (1) near the feeding machine (4); The electrical cabinet (1) is equipped with a transport assembly (5). The transport assembly (5) includes a mounting base (501) fixed to the inner cavity of the electrical cabinet (1). Two linear transport guides (502) are fixed on the upper surface of the mounting base (501). A transport connecting seat (503) is slidably sleeved on the surface of the linear transport guide (502). A drag chain (504) is installed on the upper surface of the mounting base (501) and installed with the transport connecting seat (503). A frame hoisting assembly (6) is installed on one side of the lower end of the transport assembly (5). A frame positioning assembly (7) is installed at the lower end of the frame hoisting assembly (6). A frameless hoisting assembly (8) is installed on the other side of the lower end of the transport assembly (5). A frameless positioning assembly (9) is installed at the lower end of the frameless hoisting assembly (8). The frame hoisting assembly (6) includes a frame hoisting arm (601) assembled with the lower end face of the transport connecting seat (503), a frame hoisting module (602) is installed on the surface of the frame hoisting arm (601), and a slider connecting seat (603) is installed on the moving end of the frame hoisting module (602). The framed positioning assembly (7) includes a boom connecting seat (703) fixed to the lower end face of a slider connecting seat (603). Upper roller guide rail adjustment holes (704) are installed on both sides of the boom connecting seat (703). A framed vacuum diverter plate (711) is mounted on the lower end face of the boom connecting seat (703). A vacuum digital display (701) is fixed to one side of the upper end face of the framed vacuum diverter plate (711). A resistance alarm sensor (702) is embedded inside the framed vacuum diverter plate (711). A lower adjusting cylinder (705) is installed on the upper end face of the framed vacuum diverter plate (711). A lower roller guide rail (706) is installed on the other side of the upper end face. An upper limit block (707) is installed on the upper end of the framed vacuum diverter plate (711). A positioning pin (708) is installed on one side of the lower end face of the framed vacuum diverter plate (711). A positioning probe (709) is installed on the lower end face of the framed vacuum diverter plate (711). A framed transport base plate (710) is installed on the lower end face of the framed vacuum diverter plate (711). A lower roller guide rail adjustment hole (712), an upper adjustment cylinder (713), an upper roller guide rail (714), and a lower limit block (715) are installed on the other side of the upper end face of the framed vacuum diverter plate (711). The frameless hoisting assembly (8) includes a frameless hoisting arm (801) assembled with the lower end face of the transport connecting seat (503), a frameless hoisting module (802) is installed on the surface of the frameless hoisting arm (801), and a slider connecting seat (803) is installed on the moving end of the frameless hoisting module (802). The frameless positioning component (9) includes a frameless vacuum diversion plate (901) fixed to the lower end face of the slider connecting seat (803), a frameless transport base plate (902) is installed on the lower end face of the frameless vacuum diversion plate (901), and a vacuum digital display (903) is installed on one side of the upper end face of the frameless vacuum diversion plate (901). The transfer assembly (10) includes two linear guide rails (1001) installed on the upper surface of the electrical cabinet (1). A frameless intermediate transfer platform (1002) and a framed intermediate transfer platform (1004) are slidably installed on the upper surface of the two linear guide rails (1001). A synchronous belt (1003) is installed on the upper surface of the electrical cabinet (1) and is connected to the frameless intermediate transfer platform (1002) and the framed intermediate transfer platform (1004). A central control digital display meter (1005) is installed on one side of the upper surface of the electrical cabinet (1). The frameless receiving assembly (11) includes a linear guide rail two (1101) installed on the upper end face of the electrical cabinet (1), a frameless secondary receiving plate (1102) slidably installed on the upper end face of the linear guide rail two (1101), a synchronous pulley (1103) installed on the upper end face of the electrical cabinet (1), a synchronous belt two (1104) sleeved on the surface of the synchronous pulley (1103) and connected to the frameless secondary receiving plate (1102) for transmission, and a servo motor (1105) installed on one side of the lower end face of the electrical cabinet (1). The loading and positioning component (12) includes a positioning side plate (1201) installed on the upper surface of the electrical cabinet (1), a lifting plate (1202) installed on the upper surface of the electrical cabinet (1), and a clamping and handling module (1203) installed on one side of the electrical cabinet (1).

2. The dual-cutting machine tandem strip conveying system according to claim 1, characterized in that: The transport connector (503) forms a movable structure with the linear transport guide (502) via the drag chain (504), which is used to drive the framed positioning assembly (7) and the frameless hoisting assembly (8) to move linearly.

3. The dual-cutter tandem strip conveying system according to claim 1, characterized in that: The slider connecting seat (603) forms a liftable structure with the frame hoisting module (602) and the frame hoisting arm (601).

4. The dual-cutter tandem strip conveying system according to claim 1, characterized in that: The slider connecting seat 2 (803) forms a liftable structure with the frameless hoisting module (802) and the frameless hoisting arm (801).

5. The dual-cutter tandem strip conveying system according to claim 1, characterized in that: The output end of the servo motor (1105) passes through the electrical cabinet (1) and is connected to the synchronous pulley (1103) for driving the synchronous belt (1104) to rotate.

6. The dual-cutter tandem strip conveying system according to claim 1, characterized in that: The frameless intermediate transfer platform (1002) and the framed intermediate transfer platform (1004) are connected by a synchronous belt (1003) and a linear guide rail (1001) to form a movable structure.

7. The dual-cutter tandem strip conveying system according to claim 1, characterized in that: The frameless secondary receiving plate (1102) is a movable structure formed by the second synchronous belt (1104) and the second linear guide rail (1101).

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