Method and device for quickly inserting cut electronic paper TFT (Thin Film Transistor) substrate into frame
By combining a triangular base, a pressure roller, and a vision inspection system, the automated dicing and insertion of electronic paper TFT substrates has been achieved, solving the problem of the lack of integrated equipment in the existing technology and improving production efficiency and finished product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-25
- Publication Date
- 2026-04-03
AI Technical Summary
In the existing technology, there is a lack of integrated and automated dicing and insertion equipment after the electronic paper TFT substrate is cut, which results in a lack of standardization and uniformity in the production process, making it difficult to meet the needs of large-scale and efficient mass production.
The system employs a combination of a triangular seat for centering and movement, a pressure roller, and a conveyor belt to achieve stable transport of TFT substrate strips. It also links an adsorption platform to automatically split the substrates into blocks, and uses a vision inspection system for defect identification and automatic sorting. Finally, it utilizes a comb-shaped insert rack for orderly insertion.
It achieves automated TFT substrate splitting and insertion, avoiding bumps and improving production efficiency. Visual inspection ensures finished product quality, preventing unqualified products from entering subsequent processes.
Smart Images
Figure CN121777243A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of TFT substrate insertion technology, and in particular to a method and apparatus for rapid insertion of electronic paper TFT substrates after cutting. Background Technology
[0002] Electronic paper TFT substrates are the core support and driving carrier of electronic paper display devices. They are ultra-thin planar substrates with integrated thin-film transistor (TFT) arrays. By precisely controlling the electric field signal of each pixel unit on the substrate through the TFT array, the particle migration in the electronic paper display layer is driven to achieve image and text display. They have the characteristics of being thin, flexible, and low power consumption, and are key core components for achieving stable display and signal driving in electronic paper terminal devices.
[0003] Currently, the industry generally adopts a manual production mode for the dicing and insertion operations of TFT substrates after cutting. Specifically, operators need to perform dicing and insertion operations on each individual substrate product. The entire process relies on manual labor and lacks integrated and automated equipment to coordinate the dicing and insertion processes. At the same time, the existing production process lacks an automatic and standardized incoming material defect screening and rejection mechanism. The identification of appearance defects, the determination of abnormal products, and the sorting of TFT substrate products all rely on the subjective judgment and manual sorting of operators. This results in a lack of standardization and uniformity in the process flow, making it difficult to adapt to the needs of large-scale and efficient mass production of electronic paper TFT substrates.
[0004] To address the aforementioned technical deficiencies, a solution is proposed that combines the centering movement of a triangular base with the pressure roller and conveyor belt to achieve stable, bonded conveying of TFT substrate strips of varying thicknesses. This is coupled with an adsorption platform that automatically splits the substrates into blocks, and a comb-shaped insertion rack that intermittently lifts the blocks to ensure orderly insertion of qualified strips, avoiding collisions throughout the process. Furthermore, a vision inspection system is integrated to automatically sort out defective strips, achieving a streamlined and automated insertion process encompassing conveying, splitting, inspection, and insertion. Summary of the Invention
[0005] The purpose of this invention is to provide a method and apparatus for rapid insertion of electronic paper TFT substrates after cutting, in order to solve the aforementioned technical defects.
[0006] The objective of this invention can be achieved through the following technical solution: a rapid insertion device for cutting electronic paper TFT substrates, comprising a conveyor table and a conveyor belt disposed on the conveyor table. Triangular seats are correspondingly disposed on both sides of the top of the conveyor table to press TFT substrate strips of different thicknesses and cooperate with the conveyor belt for anti-deviation conveying, and the inclined surfaces of the triangular seats are arranged opposite to each other. A cleaving assembly for breaking TFT substrate strips is disposed on one side of the conveyor table, and a material placement assembly for collecting TFT substrate blocks into insertion frames in conjunction with the cleaving assembly. A support frame is fixedly installed at the bottom of the conveyor table, and a control panel is installed on the support frame.
[0007] Preferably, the top of the conveyor table is provided with a U-shaped mounting groove, and two sets of rotating rollers that are connected to the conveyor belt are rotatably connected inside the U-shaped mounting groove. A servo motor that drives the corresponding rotating rollers to rotate is installed on the conveyor table by bolts. The conveyor belt is slidably connected to the U-shaped mounting groove, and the top of the conveyor belt is flush with the top of the conveyor table.
[0008] Preferably, mounting frames are symmetrically fixedly connected to both sides of the conveyor table, and two sets of support rods that are slidably connected to the triangular seat are fixedly connected between the mounting frames, as well as a bidirectional screw that is rotatably connected to the triangular seat and threadedly connected to it. A torsion wheel is installed at one end of the bidirectional screw, and several pressure rollers are equidistantly rotatably connected to the inclined surface of the triangular seat along its length direction.
[0009] Preferably, a mounting plate is fixedly connected between the support rods, and a vision camera is fixedly mounted at the end of the mounting plate.
[0010] Preferably, the sharding assembly includes a fixed frame fixedly connected to the bottom of one side of the conveyor table, and a deflection block rotatably connected to the fixed frame, and a second servo motor for driving the deflection block to rotate is installed by bolts. An adsorption platform is fixedly connected to the deflection block, and an air suction pipe is fixedly installed on the adsorption platform.
[0011] Preferably, the material placement assembly includes a mounting base, and a lifting plate is slidably connected inside the mounting base. Each corner of the bottom of the lifting plate is fixedly connected to a limiting rod that is slidably connected to the mounting base. A multi-stage electric push rod that drives the lifting plate to move up and down is installed at the bottom of the mounting base. A comb-shaped insert rack is abutted against the top of the lifting plate. A waste frame is placed below the adsorption platform.
[0012] Preferably, the bottom of the conveyor table is fixedly connected to two sets of fixed seats, and each fixed seat is slidably connected to a slide rod. A U-shaped plate is fixedly connected between the slide rods, and a straight groove is opened on the U-shaped plate. A linkage rod that is slidably connected to the straight groove is fixedly connected to the deflection block. The slide rod is slidably connected to the mounting seat, and a locking bolt that abuts against the slide rod is threaded on the mounting seat.
[0013] Preferably, the top of the lifting plate is fixedly connected with multiple positioning pins, the bottom of the comb-shaped insert rack is provided with positioning holes that are adapted to the corresponding positioning pins, and rubber protrusions are installed on the inner walls of the multiple insert slots of the comb-shaped insert rack.
[0014] This invention also proposes a rapid insertion method for electronic paper TFT substrates after cutting, comprising the following steps: Step 1: The TFT substrate strip is placed on the conveyor belt. Two sets of triangular seats move synchronously relative to each other. Multiple inclined pressure rollers press against the edge of the TFT substrate strip, pressing it onto the conveyor belt and centering it at the same time. Step 2: The conveyor belt pushes the TFT substrate strip to move until the cutting line on the TFT substrate strip moves to the edge of the adsorption platform. The adsorption platform adsorbs and deflects the TFT substrate strip, breaking the TFT substrate strip into pieces. Step 3: The vision camera identifies the surface of the block material. If there are no defects, the TFT substrate strip continues to be fed and the block material insertion frame is pushed into the insertion slot of the comb-shaped insertion frame. Then, the comb-shaped insertion frame is intermittently lifted to insert multiple TFT substrate blocks. If there are defects, the adsorption platform continuously deflects 90° and moves horizontally in conjunction with the comb-shaped insertion frame to place the defective block material in the waste box.
[0015] The beneficial effects of this invention are as follows: (1) The present invention first achieves a stable and centered conveying and bonding effect for TFT substrate strips of different thicknesses by synchronously moving the triangular seat and combining the pressure roller and the conveyor belt. Then, the conveyor belt and the adsorption platform are used to process the strips to automatically break them into finished blocks. Then, the comb-shaped insert rack and the intermittent lifting of the multi-stage electric push rod are combined to achieve continuous and orderly insertion of qualified blocks. This ensures that the TFT substrate is produced without any bumps during the entire process of splitting and inserting, while improving the production efficiency of electronic paper TFT substrates.
[0016] (2) The present invention uses a vision camera and a controller to form a real-time detection system. During the conveying process of TFT substrate strips, it can simultaneously identify surface defects and determine the passability. For unqualified blocks, the system automatically sorts them into the waste box through the linkage of the deflection of the adsorption platform and the horizontal clearance of the comb-shaped insert rack, effectively preventing defective products from flowing into subsequent processes and ensuring the quality of the finished TFT substrate. Attached Figure Description
[0017] The invention will now be further described with reference to the accompanying drawings; Figure 1 This is a schematic diagram of the structure of the present invention before it breaks. Figure 2 This is a schematic diagram of the structure of the present invention in the state of waste disposal; Figure 3 This is a schematic diagram of the conveyor table of the present invention; Figure 4 This is a schematic diagram of the structure of the triangular base of the present invention; Figure 5 This is a schematic diagram illustrating the linkage between the slicing assembly and the feeding assembly of the present invention; Figure 6 This is a schematic diagram of the structure of the sharding assembly of the present invention; Figure 7 This is a schematic diagram showing the disassembled mounting base and lifting plate of the present invention; Figure 8 This is a schematic diagram of the comb-shaped insert rack of the present invention.
[0018] Legend: 1. Conveyor table; 11. Conveyor belt; 12. Triangular seat; 13. Control panel; 14. Rotating roller; 15. Servo motor 1; 16. Mounting frame; 17. Support rod; 18. Bidirectional screw; 19. Pressure roller; 110. Mounting plate; 111. Vision camera; 2. Fragment assembly; 21. Fixing frame; 22. Deflection block; 23. Servo motor II; 24. Adsorption platform; 25. Linkage rod; 3. Material placement assembly; 31. Mounting base; 32. Lifting plate; 33. Multi-stage electric push rod; 34. Comb-shaped insert rack; 35. Waste box; 36. Fixing base; 37. Slide rod; 38. U-shaped plate; 39. Rubber protrusion. Detailed Implementation
[0019] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1: Please refer to Figures 1-8 As shown, the problem of lacking integrated and automated equipment for the overall processing of the wafer splitting and inserting processes can be solved by the following solutions; This embodiment provides a rapid insertion device for cutting electronic paper TFT substrates, including a conveyor table 1 and a conveyor belt 11 disposed on the conveyor table 1. Triangular seats 12 are disposed on the top two sides of the conveyor table 1 to press TFT substrate strips of different thicknesses and cooperate with the conveyor belt 11 to prevent deviation. The inclined surfaces of the triangular seats 12 are disposed opposite to each other. The TFT substrate strip is placed on the conveyor belt 11. Two sets of triangular seats 12 move synchronously relative to each other. The inclined surfaces on opposite sides abut against the edge of the TFT substrate strip, pressing it onto the conveyor belt 11 and centering it at the same time. This achieves anti-deviation conveying of the TFT substrate strip and ensures that the cutting line on the TFT substrate strip is parallel to the edge of the adsorption platform 24, thus ensuring a high-quality breaking effect. A cleaving assembly 2 for breaking the TFT substrate strip is provided on one side of the conveyor table 1, and a material placement assembly 3 for collecting the TFT substrate block inserts together with the cleaving assembly 2 is provided. A support frame is fixedly installed at the bottom of the conveyor table 1, and a control panel 13 is installed on the support frame.
[0021] The top of the conveyor table 1 is provided with a U-shaped mounting groove for the embedded installation of the conveyor belt 11. This avoids a large gap between the TFT substrate strip and the top of the conveyor table 1 after the TFT substrate strip is placed on the conveyor belt 11, which could lead to scrapping due to breakage at non-blade lines during the breaking process. The U-shaped mounting groove is internally connected to two sets of rotating rollers 14 that are connected to the conveyor belt 11. A servo motor 15 is bolted on the conveyor table 1 to drive the corresponding rotating roller 14 to rotate. The conveyor belt 11 is slidably connected to the U-shaped mounting groove to stably support and feed the TFT substrate strip. The top of the conveyor belt 11 is flush with the top of the conveyor table 1. The controller in the control panel 13 controls the servo motor 15 to rotate, which drives the corresponding rotating roller 14 to drive the conveyor belt 11 to rotate and push the TFT substrate strip to move.
[0022] The conveyor table 1 is symmetrically fixedly connected to two sides of the mounting frame 1, and two sets of support rods 17 that are slidably connected to the triangular seat 12 are fixedly connected between the mounting frames 16, and a bidirectional screw 18 that is rotatably connected to the triangular seat 12 and threadedly connected to it. A torsion wheel is installed at one end of the bidirectional screw 18, and several pressure rollers 19 are equidistantly rotatably connected to the inclined surface of the triangular seat 12 along its length direction. The pressure rollers 19 on both sides of the top of the conveyor table 1 are arranged in an octagonal shape. The TFT substrate strip is placed between two sets of triangular seats 12. The rotating torsion wheel drives the bidirectional screw 18 to rotate. The bidirectional screw 18 pushes the two sets of triangular seats 12 to move relative to each other, causing multiple inclined pressure rollers 19 on the triangular seats 12 to abut against the edge of the TFT substrate strip. The pressure rollers 19 are used to press the TFT substrate strip while avoiding interference with movement.
[0023] The slicing assembly 2 includes a fixed frame 21 fixedly connected to the bottom of one side of the conveyor table 1, and a deflection block 22 rotatably connected to the fixed frame 21, and a servo motor 23 for driving the deflection block 22 to rotate is installed by bolts. An adsorption platform 24 is fixedly connected to the deflection block 22, and an air suction pipe is fixedly installed on the adsorption platform 24. The edge of the adsorption platform 24 is located directly above the rotation point of the deflection block 22. The cutting line on the TFT substrate strip moves to the edge of the adsorption platform 24. An external adsorption device is connected to the air suction pipe so that the adsorption platform 24 adsorbs and fixes the TFT substrate that has moved to the top. The controller controls the servo motor 23 to drive the deflection block 22 to deflect, causing the TFT substrate strip to break at the cut line and form a TFT substrate block. Then, the controller controls the servo motor 23 to drive the deflection block 22 to deflect in the opposite direction, causing the adsorption platform 24 to reset and deflect, stopping the external adsorption equipment and releasing the adsorption and fixation of the TFT substrate block.
[0024] The material placement assembly 3 includes a mounting base 31, and a lifting plate 32 is slidably connected inside the mounting base 31. Each corner of the bottom of the lifting plate 32 is fixedly connected with a limiting rod that is slidably connected to the mounting base 31, which is used to realize the smooth lifting and lowering movement of the lifting plate 32 when it is moved out of the mounting base 31. A multi-stage electric push rod 33 is installed at the bottom of the mounting base 31 to drive the lifting plate 32 to lift and lower. The top of the lifting plate 32 abuts against a comb-shaped insert rack 34. The servo motor 15 drives the conveyor belt 11 to rotate, carrying TFT substrate strips. The TFT substrate strips push the TFT substrate blocks on the adsorption platform 24 to move synchronously, so that the TFT substrate blocks are inserted into the insertion slots at the corresponding heights of the comb-shaped insertion rack 34. After each TFT substrate block insertion is completed, the multi-stage electric push rod 33 pushes the lifting plate 32 to carry the comb-shaped insertion rack 34 to rise equidistantly, so that the bottom of the next insertion slot of the comb-shaped insertion rack 34 is flush with the top of the adsorption platform 24, and multiple TFT substrate blocks are inserted.
[0025] The top of the lifting plate 32 is fixedly connected with multiple positioning pins. The bottom of the comb-shaped insert rack 34 is provided with positioning holes that match the corresponding positioning pins. Rubber protrusions 39 are installed on the inner walls of multiple insert slots of the comb-shaped insert rack 34. The TFT substrate block insert rack is inserted into the insert slot at the corresponding height of the comb-shaped insert rack 34. The rubber protrusions 39 on the top of the insert slots are used to elastically fix the TFT substrate block insert rack.
[0026] Example 2: Please refer to Figure 2 , Figure 3 and Figure 5 As shown, the problem of the lack of an automatic and standardized incoming material defect screening and rejection mechanism in the production process can be solved by the following solutions; In this embodiment, a mounting plate 110 is fixedly connected between the support rods 17, and a vision camera 111 is fixedly mounted at the end of the mounting plate 110. The vision camera 111 is located in the area between the triangular seat 12 and the adsorption platform 24, so as to avoid the triangular seat 12 causing local area shading of the TFT substrate strip when performing surface defect identification. During the uniform conveying of TFT substrate strips by the conveyor belt 11, the vision camera 111 captures images of the substrate surface according to preset parameters (resolution, exposure time). The image data is transmitted to the controller in real time. The controller performs preprocessing on the original image, such as grayscale conversion, noise reduction, and contrast enhancement. Then, it scans and identifies abnormal areas through algorithms such as threshold segmentation and edge detection, extracts feature parameters such as the location, size, and shape of defects, and compares them with preset judgment standards to determine their passability. If the passability is determined, the TFT substrate strip continues to be fed and the block inserter is pushed to the insert slot of the comb inserter 34. If the passability is determined, the servo motor 23 drives the deflection block 22 to continuously deflect to 90° and convey it to the waste area.
[0027] A waste box 35 is placed below the adsorption platform 24. The deflection block 22 completes a 90° deflection, releasing the adsorption and fixation of the TFT substrate material. The unqualified TFT substrate material falls into the waste box 35.
[0028] Two sets of fixed seats 36 are fixedly connected to the bottom of the conveyor table 1, and each fixed seat 36 is slidably connected to a slide rod 37. A U-shaped plate 38 is fixedly connected between the slide rods 37, and a straight slot is opened on the U-shaped plate 38. A linkage rod 25 that is slidably connected to the straight slot is fixedly connected to the deflection block 22. During the deflection of the deflection block 22, the deflection block 22 carries the linkage rod 25 that is slidably connected to the straight slot to rotate, which pushes the slide rod 37 to carry the mounting seat 31 to move horizontally, so that the mounting seat 31 carries the comb-shaped insert rack 34 away from the adsorption platform 24, thereby preventing unqualified TFT substrate blocks from contacting the comb-shaped insert rack 34 and breaking and splashing. When the adsorption platform 24 is reset and deflected, the linkage mounting base 31 moves horizontally and resets synchronously, which is used for the placement of qualified TFT substrate blocks. The slide rod 37 is slidably connected to the mounting base 31, and the mounting base 31 is threaded with a locking bolt that abuts against the slide rod 37. Through the sliding connection between the slide rod 37 and the mounting base 31, the initial position between the mounting base 31 and the adsorption platform 24 is adjusted, thereby realizing the placement of qualified TFT substrate blocks of different sizes.
[0029] The top of the lifting plate 32 is fixedly connected with multiple positioning pins. The bottom of the comb-shaped insert rack 34 is provided with positioning holes that match the corresponding positioning pins. The lifting plate 32 is placed in the mounting base 31, and the comb-shaped insert rack 34 is placed in the mounting base 31. The quick auxiliary positioning pins are inserted into the corresponding positioning holes. This is to prevent the lifting plate 32 from falling when the comb-shaped insert rack 34 moves horizontally, as it is located on the top outside of the mounting base 31. Rubber protrusions 39 are installed on the inner walls of the multiple insert slots of the comb-shaped insert rack 34.
[0030] Example 3: Please refer to Figures 1-8 As shown, the present invention also proposes a rapid insertion method for electronic paper TFT substrates after cutting, comprising the following steps: Step 1: The TFT substrate strip is placed on the conveyor belt 11. The two sets of triangular seats 12 move synchronously relative to each other. Multiple inclined pressure rollers 19 press against the edge of the TFT substrate strip, pressing it onto the conveyor belt 11 while simultaneously centering it. The specific details are as follows: The TFT substrate strip is placed on the conveyor belt 11 and positioned between the two sets of triangular seats 12. The torsion wheel is rotated to drive the bidirectional screw 18 to rotate. The bidirectional screw 18 pushes the two sets of triangular seats 12 to move relative to each other, causing multiple inclined pressure rollers 19 on the triangular seats 12 to press against the edge of the TFT substrate strip. This positions the TFT substrate strip in the middle of the conveyor belt 11 while tightly adhering it to the conveyor belt 11. Step 2: The conveyor belt 11 pushes the TFT substrate strip to move until the cutting line on the TFT substrate strip moves to the edge of the adsorption platform 24. The adsorption platform 24 adsorbs and deflects the TFT substrate strip, breaking it into blocks. The specific details are as follows: The controller in the control panel 13 controls the servo motor 15 to rotate, which drives the corresponding rotating roller 14 to drive the conveyor belt 11 to rotate, pushing the TFT substrate strip to move until the cutting line on the TFT substrate strip moves to the edge of the adsorption platform 24. The external adsorption equipment is connected to the suction pipe, so that the adsorption platform 24 adsorbs and fixes the TFT substrate that has moved to the top. The controller controls the servo motor 23 to drive the deflection block 22 to deflect. Combined with the fact that the edge of the adsorption platform 24 is directly above the rotation point of the deflection block 22, the TFT substrate strip is broken at the cutting line to form TFT substrate blocks. Step 3: The vision camera 111 identifies the surface of the TFT substrate strip. If there are no defects, the TFT substrate strip continues to be fed and the strip is pushed into the insertion slot of the comb-shaped insertion frame 34. Then, the comb-shaped insertion frame 34 is intermittently lifted to insert multiple TFT substrate strips. If there are defects, the adsorption platform 24 continuously deflects to 90° and moves horizontally in conjunction with the comb-shaped insertion frame 34 to place the defective strip in the waste box 35. The specific content is as follows: During the uniform conveying of the TFT substrate strip by the conveyor belt 11, the vision camera 111 captures images of the substrate surface according to preset parameters (resolution, exposure time). The image data is transmitted to the controller in real time. The controller performs preprocessing such as grayscale conversion, noise reduction, and contrast enhancement on the original image. Then, it scans and identifies abnormal areas through algorithms such as threshold segmentation and edge detection, extracts the location, size, shape and other feature parameters of the defects, compares them with the preset judgment standards, and makes a qualification judgment. When the test is successful, the controller controls the servo motor 23 to drive the deflection block 22 to deflect in the opposite direction, thereby driving the adsorption platform 24 to reset and deflect, stopping the external adsorption equipment, releasing the adsorption and fixation of the TFT substrate block, and then controls the servo motor 15 to drive the conveyor belt 11 to rotate again, carrying the TFT substrate strip to convey, and the TFT substrate strip pushes the TFT substrate block to move synchronously, causing the TFT substrate block to be inserted into the insertion slot at the corresponding height of the comb-shaped insertion rack 34. The rubber protrusion 39 on the top of the insertion slot is used to elastically fix the TFT substrate block in the insertion rack. After each TFT substrate block insertion is completed, the controller controls the multi-stage electric push rod 33 to push the lifting plate 32 to carry the comb-shaped insertion rack 34 to rise equidistantly, so that the bottom of the next insertion slot of the comb-shaped insertion rack 34 is flush with the top of the adsorption platform 24, and multiple TFT substrate blocks are inserted. When a defective TFT substrate is determined to be defective, the controller controls the servo motor 23 to drive the deflection block 22 to continuously deflect to 90°. During the deflection process, the deflection block 22 drives the linkage rod 25, which slides with the straight slot, to rotate, pushing the slide rod 37 to move the mounting base 31 horizontally. This causes the mounting base 31 to move away from the adsorption platform 24, preventing the defective TFT substrate from contacting the comb-shaped insertion rack 34 and breaking and splashing. After the deflection block 22 completes the 90° deflection, it releases the adsorption and fixation of the TFT substrate. The defective TFT substrate falls into the waste box 35. Then, the controller controls the servo motor 23 to drive the adsorption platform 24 to reset the deflection and link the mounting base 31 to move horizontally to reset, so as to perform the next TFT substrate's cleaving, quality inspection, and insertion.
[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A rapid insertion device for cutting electronic paper TFT substrates, comprising a conveyor table (1) and a conveyor belt (11) disposed on the conveyor table (1), characterized in that, The top two sides of the conveyor table (1) are respectively provided with triangular seats (12) for pressing TFT substrate strips of different thicknesses and cooperating with the conveyor belt (11) for anti-deviation conveying, and the inclined surfaces of the triangular seats (12) are arranged opposite to each other. One side of the conveyor table (1) is provided with a cleaving assembly (2) for breaking TFT substrate strips, and a material placement assembly (3) for collecting TFT substrate block inserts together with the cleaving assembly (2). The bottom of the conveyor table (1) is fixedly installed with a support frame, and a control panel (13) is installed on the support frame.
2. The quick insertion device for cutting electronic paper TFT substrates according to claim 1, characterized in that, The top of the conveyor table (1) is provided with a U-shaped mounting groove, and two sets of rotating rollers (14) that are connected to the conveyor belt (11) are rotatably connected inside the U-shaped mounting groove. A servo motor (15) that drives the corresponding rotating roller (14) to rotate is installed on the conveyor table (1) by bolts. The conveyor belt (11) is slidably connected to the U-shaped mounting groove, and the top of the conveyor belt (11) is flush with the top of the conveyor table (1).
3. The quick insertion device for cutting electronic paper TFT substrates according to claim 2, characterized in that, The conveyor table (1) is symmetrically fixedly connected to two mounting frames (16), and two sets of support rods (17) that are slidably connected to the triangular seat (12) are fixedly connected between the mounting frames (16), and a bidirectional screw (18) that is rotatably connected to the triangular seat (12) is threadedly connected. A torsion wheel is installed at one end of the bidirectional screw (18), and several pressure rollers (19) are equidistantly connected to the inclined surface of the triangular seat (12) along its length direction.
4. The quick insertion device for cutting electronic paper TFT substrates according to claim 3, characterized in that, A mounting plate (110) is fixedly connected between the support rods (17), and a vision camera (111) is fixedly mounted at the end of the mounting plate (110).
5. The quick insertion device for cutting electronic paper TFT substrates according to claim 4, characterized in that, The shard assembly (2) includes a fixed frame (21) fixedly connected to the bottom of one side of the conveyor (1), and a deflection block (22) rotatably connected to the fixed frame (21), and a servo motor (23) for driving the deflection block (22) to rotate is installed by bolts. An adsorption platform (24) is fixedly connected to the deflection block (22), and an air suction pipe is fixedly installed on the adsorption platform (24).
6. The quick insertion device for cutting electronic paper TFT substrates according to claim 5, characterized in that, The material placement assembly (3) includes a mounting base (31), and a lifting plate (32) is slidably connected inside the mounting base (31). Each corner of the bottom of the lifting plate (32) is fixedly connected with a limiting rod that is slidably connected to the mounting base (31). A multi-stage electric push rod (33) that drives the lifting plate (32) to move up and down is installed at the bottom of the mounting base (31). The top of the lifting plate (32) abuts against a comb-shaped insert rack (34). A waste frame (35) is placed below the adsorption platform (24).
7. The quick insertion device for cutting electronic paper TFT substrates according to claim 6, characterized in that, The bottom of the conveyor table (1) is fixedly connected to two sets of fixed seats (36), and each fixed seat (36) is slidably connected to a slide rod (37). A U-shaped plate (38) is fixedly connected between the slide rods (37), and a straight groove is opened on the U-shaped plate (38). A linkage rod (25) that is slidably connected to the straight groove is fixedly connected to the deflection block (22). The slide rod (37) is slidably connected to the mounting seat (31), and a locking bolt that abuts against the slide rod (37) is threaded on the mounting seat (31).
8. The quick insertion device for cutting electronic paper TFT substrates according to claim 7, characterized in that, The top of the lifting plate (32) is fixedly connected with multiple positioning pins, and the bottom of the comb-shaped insert rack (34) is provided with positioning holes that are compatible with the corresponding positioning pins. Rubber protrusions (39) are installed on the inner walls of the multiple insert slots of the comb-shaped insert rack (34).
9. A method for rapid insertion of electronic paper TFT substrates after cutting, characterized in that, The quick insertion device for cutting electronic paper TFT substrates as described in claim 8 includes the following steps: Step 1: The TFT substrate strip is placed on the conveyor belt (11), and the two sets of triangular seats (12) move synchronously relative to each other. Multiple inclined pressure rollers (19) contact the edge of the TFT substrate strip, press it onto the conveyor belt (11) and center it at the same time. Step 2: The conveyor belt (11) pushes the TFT substrate strip to move until the cutting line on the TFT substrate strip moves to the edge of the adsorption platform (24). The adsorption platform (24) adsorbs and deflects the TFT substrate strip, breaking the TFT substrate strip into pieces. Step 3: The vision camera (111) identifies the surface of the block material. When there are no defects, the TFT substrate strip continues to be fed and the block material is pushed into the insertion slot of the comb insertion rack (34). Then, the comb insertion rack (34) is intermittently lifted to insert multiple TFT substrate blocks. When there are defects, the adsorption platform (24) continuously deflects 90° and moves horizontally in conjunction with the comb insertion rack (34) to place the defective block material in the waste box (35).