Rapid punching device for thin film panel processing

Abstract

The invention relates to the technical field of thin film panel processing and punching, in particular to a rapid punching device for thin film panel processing. An infrared light receiving module is arranged in a truss, a conveying assembly is arranged in the truss in a transmission mode, a reciprocating assembly and a stopping assembly are arranged in an equipment box, and clamping assemblies are arranged on the side faces of two clamping plates. When the spline shaft descends, the drill bit can be driven to descend for drilling, then the effect of continuous and automatic machining is achieved, the device can be suitable for a large-batch production line, the production efficiency is effectively improved, and the panel body can be centered and positioned when the two clamping plates are stopped by the two stopping rods to contract; when the wedge blocks move, T-shaped limiting strips on the wedge surfaces of the wedge blocks can slide in T-shaped sliding grooves in the clamping blocks, so that the clamping effect is achieved, the panel body is stretched and tightened under the clamping effect of the clamping assemblies on the two sides, and the drilling accuracy is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of thin film panel processing and punching, and specifically relates to a rapid punching device for thin film panel processing. Background Art

[0002] A thin film panel is a precision electronic component that combines decoration and functions. It is usually made of flexible plastic materials through processes such as screen printing, die cutting, and lamination, and is widely used in the operation panels and display systems of various electrical equipment. Its core functions are to achieve human-machine interaction and equipment control through graphical identification, touch interaction, and backlight display.

[0003] Currently, when punching a thin film panel, it is mainly fixed under the drilling mechanism, and the drilling mechanism is lowered to drill holes in the panel. For example, a patent with the publication number CN216229708U discloses a rapid punching device for electronic thin film panel processing, which is clamped and fixed according to the thickness of the thin film panel by a pushing mechanism. However, when using the existing thin film panel, the processed workpiece on it needs to be removed before subsequent drilling processing, which is cumbersome to operate and cannot perform continuous drilling processing. When facing a large-scale production line, the punching efficiency is low. Therefore, a rapid punching device for thin film panel processing is proposed for the above problems. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art, aiming at the problems in the prior art that continuous drilling processing cannot be performed, the operation is cumbersome, and the punching efficiency is low when facing a large-scale production line, the present invention proposes a rapid punching device for thin film panel processing.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A rapid punching device for thin film panel processing according to the present invention includes a truss; a conveying component is drivingly arranged in the truss, a panel body is arranged on the conveying component, an equipment box is fixed on the truss, and the equipment box is located directly above the conveying component. A reciprocating component and a stopping component are arranged in the equipment box, a support frame is fixed inside the truss, and an aligning component is arranged on the support frame; Two clamping plates are slidably arranged in the aligning component, a plurality of horizontally arranged first through holes are formed in the side surfaces of the clamping plates, clamping components are arranged on the side surfaces of the two clamping plates, and the clamping ends of the clamping components are alternately arranged between the horizontally arranged first through holes. The conveying component includes a plurality of support shafts rotatably arranged on the truss, the panel body is arranged on the plurality of support shafts, and the plurality of support shafts respectively penetrate through the corresponding first through holes on the side surfaces of the two clamping plates; A plurality of drill bits are fixed to the reciprocating action end of the reciprocating component, and the bottoms of the plurality of drill bits are arranged in a staggered manner within the gaps between the plurality of support shafts. The blocking end of the stopping component penetrates through the bottom of the equipment box and is arranged within the gaps between the plurality of support shafts.

[0006] Preferably, an infrared light emitting module is fixed to the support frame, an infrared light receiving module opposite to the infrared light emitting module is fixed to the bottom of the equipment box, and the signal transmission ends of the infrared light emitting module and the infrared light receiving module are arranged in a staggered manner within the gaps between the plurality of support shafts. Two conveyor belts are drivingly arranged within the truss, and the two conveyor belts are respectively located on both sides of the conveying component. The infrared light receiving module is located directly below the reciprocating component. A first motor for driving the reciprocating component is fixed to the equipment box.

[0007] Preferably, the ends of the plurality of support shafts all penetrate through the outside of the truss and are fixedly connected with transmission wheels. The conveying component further includes two fixing plates fixed to the outside of the truss through fixing members. Two driven shafts are rotatably installed on the inner sides of the two fixing plates. A driving shaft is rotatably installed between the two fixing plates. Transmission belts are respectively drivingly arranged between the two ends of the driving shaft and the two driven shafts on both sides. The upper surfaces of the two transmission belts are respectively drivingly attached to the lower sides of the transmission wheels on both sides. A bearing plate is commonly fixedly connected below the two fixing plates. A second motor drivingly connected to the driving shaft is fixed to the bearing plate.

[0008] Preferably, the centering component includes a first threaded rod rotatably installed on the support frame and two first limiting rods fixedly connected to the inner side of the truss. The two first limiting rods are located below the plurality of support shafts. Two sliding sleeves are slidably arranged on each of the two first limiting rods. The clamping plate is fixedly connected to the two sliding sleeves on the same side and is perpendicular to the first limiting rods. Fixing shafts are fixedly connected below each of the two clamping plates. A threaded sleeve threadedly connected to the first threaded rod is sleeved on the first threaded rod. Two pull rods are rotatably installed on the threaded sleeve. The end parts of the two pull rods are respectively rotatably connected to the fixing shafts below the two clamping plates. The end of the first threaded rod is connected to a third motor for driving, and the third motor is fixed to the support frame.

[0009] Preferably, the clamping assembly includes a plurality of support plates fixedly connected to the side surface of the clamping plate and a plurality of through grooves opened on the side surface of the clamping plate, and the plurality of through grooves and the plurality of first through holes are arranged staggeredly. The plurality of support plates are respectively fixedly connected to the lower side of the openings of the through grooves. First limiting grooves are opened on the inner side walls of the through grooves, and clamping blocks which are slidably limited by the first limiting grooves on their side walls are arranged in the through grooves. Second limiting grooves are opened on the support plates, and wedge blocks are slidably arranged in the second limiting grooves. Wedge surfaces are arranged on one side of the wedge blocks facing the two clamping blocks, T-shaped limiting strips are arranged on the wedge surfaces, and inclined surfaces are arranged on one side of the clamping blocks facing the wedge blocks. T-shaped sliding grooves which are slidably limited by the T-shaped limiting strips arranged on the corresponding wedge surfaces are arranged on the inclined surfaces.

[0010] Preferably, threaded holes are opened on the sides of the wedge blocks opposite to the clamping blocks. The clamping assembly further includes a fixing frame fixedly connected to the side surface of the clamping plate. A plurality of limiting bushings are fixedly connected to the lower part of the fixing frame. Second threaded rods are rotatably installed in the limiting bushings, and the second threaded rods are respectively threadedly connected to the threaded holes opened on the sides of the plurality of wedge blocks. A first transmission shaft is rotatably installed on the fixing frame, and the first transmission shaft is respectively in transmission connection with the plurality of second threaded rods through gear shafts. A fourth motor for driving is connected to the end of the first transmission shaft, and the fourth motor is fixed to the side surface of the clamping plate through a fixing member.

[0011] Preferably, the reciprocating assembly includes a linkage plate and a fifth motor fixed to the bottom inside the equipment box. A plurality of spline shafts are rotatably installed under the linkage plate. Inner spline sleeves are slidably sleeved at the bottom ends of the spline shafts, and the bottom ends of the inner spline sleeves are rotatably installed on the bottom inside the equipment box. Second through holes are opened at the rotational connection positions of the inner spline sleeves and the equipment box. The plurality of drill bits are respectively fixedly connected to the bottom ends of the plurality of spline shafts. The output end of the fifth motor is in transmission connection with a rotating shaft through a gear shaft, and the rotating shaft is rotatably installed on the bottom inside the equipment box. The rotating shaft is in transmission connection with the plurality of inner spline sleeves through a belt. The reciprocating assembly further includes a plurality of fixed sleeves fixed to the bottom inside the equipment box and two turntables rotatably installed on the inner wall of the equipment box.

[0012] Preferably, a jacking rod is slidably arranged in the port of each of the plurality of fixed sleeves. A baffle is fixedly connected to the end of the jacking rod located inside the fixed sleeve. Springs are arranged in the fixed sleeves, and the springs are all located below the baffle. A contact bar is fixedly connected to the linkage plate. An eccentric shaft is fixedly connected between the two turntables, and the two ends of the eccentric shaft are respectively fixedly connected to the eccentric positions of the two turntables. The eccentric shaft is attached to the contact bar. A second transmission shaft is arranged above the eccentric shaft, and the second transmission shaft is rotatably installed on the inner wall of the equipment box. The second transmission shaft is in transmission connection with the rotating shafts of the two turntables through a belt, and the second transmission shaft is in transmission connection with the output end of the first motor through a belt.

[0013] Preferably, the stopping assembly includes two second limiting rods fixedly connected to the inner wall of the equipment box and a strip-shaped groove formed in the bottom of the equipment box. Two sliding seats are slidably arranged on the two second limiting rods. A blocking rod is fixedly connected under each of the two sliding seats. The bottom ends of the two blocking rods penetrate through the strip-shaped groove and extend into the gap of the support shaft. Above the two second limiting rods, there is a fixed beam fixedly connected to the inner wall of the equipment box. Two hydraulic rods are fixedly connected under the fixed beam. A transfer seat is fixedly connected to the acting ends of the two hydraulic rods. Two connecting rods are rotatably installed under the two transfer seats, and the end parts of the two connecting rods are respectively rotatably connected to the two sliding seats.

[0014] The beneficial effects of the present invention are as follows: 1. In the present invention, the panel main body is conveyed between the infrared light emitting module and the infrared light receiving module. When the infrared light receiving module cannot receive the light signal emitted by the infrared light emitting module, it will control the equipment to operate. When the spline shaft descends, it will drive the drill bit to descend for drilling. Multiple support shafts will convey the panel main body after drilling to the conveyor belt on the other side for discharging. After discharging, the equipment resets, and then subsequent processing can be carried out, thereby achieving the effect of continuous automatic processing, being applicable to large-scale production lines, and effectively improving production efficiency.

[0015] 2. In the present invention, when the two clamping plates contract under the blocking of the two blocking rods, the panel main body located on multiple support shafts can be centered and positioned. When the wedge block moves, the T-shaped limiting strip on its wedge surface will slide in the T-shaped sliding groove on the clamping block to achieve the clamping effect. Control the two clamping plates to slightly expand to stretch and tighten the panel main body under the clamping action of the clamping components on both sides, so as to avoid local depression or deviation of the panel main body due to external force during the drilling process and ensure the accuracy of drilling. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is the first three-dimensional structure schematic diagram in this embodiment; Figure 2 It is the enlarged schematic diagram of the main installation structure of the internal components of the equipment box in this embodiment; Figure 3 It is the enlarged schematic diagram of the main installation structure of the conveying assembly and the centering assembly in this embodiment; Figure 4Schematic enlarged sectional view of the installation structure of the main body of the conveying component in this embodiment; Figure 5 Schematic enlarged sectional view of the installation structure of the centering component and the main body of the clamping component in this embodiment; Figure 6 Schematic enlarged view of the main body structure of the clamping component in this embodiment; Figure 7 Schematic enlarged view of the installation structure of the main body of the clamping plate in this embodiment; Figure 8 Schematic enlarged view of the installation and driving structure of the main body of the wedge block in this embodiment; Figure 9 Schematic enlarged view of the main body structure of the bottom of the equipment box in this embodiment; Figure 10 Schematic enlarged view of the installation structure of the main body of the reciprocating component and the stopping component in this embodiment; Figure 11 Schematic enlarged sectional view of the main body structure of the stopping component in this embodiment; Figure 12 Schematic enlarged view of the installation structure of the main body of the linkage plate in this embodiment; Figure 13 Schematic enlarged sectional view of the installation structure of the main body of the drill bit in this embodiment; Figure 14 Schematic enlarged view of area A in the installation structure diagram of the main body of the linkage plate in this embodiment.

[0018] In the figure: 1. Truss; 11. Support frame; 12. Infrared light emitting module; 13. Infrared light receiving module; 14. Panel main body; 15. Conveyor belt; 16. First motor; 2. Conveying component; 21. Support shaft; 22. Driving wheel; 23. Fixed plate; 24. Driven shaft; 25. Transmission belt; 26. Driving shaft; 27. Second motor; 28. Bearing plate; 3. Centering component; 31. First limiting rod; 32. Sliding shaft sleeve; 33. Clamping plate; 34. First through hole; 35. Fixed shaft; 36. Pull rod; 37. Threaded sleeve; 38. First threaded rod; 39. Third motor; 4. Clamping component; 41. Through groove; 42. First limiting groove; 43. Clamping block; 44. Support plate; 45. Second limiting groove; 46. Wedge block; 47. T-shaped sliding groove; 48. T-shaped limiting strip; 49. Threaded hole; 410. Fixed frame; 411. Limiting bushing; 412. Second threaded rod; 413. Fourth motor; 414. First transmission shaft; 5. Equipment box; 6. Reciprocating assembly; 61. Second through hole; 62. Internal spline sleeve; 63. Spline shaft; 64. Linkage plate; 65. Drill bit; 66. Rotating shaft; 67. Fifth motor; 68. Fixed sleeve; 69. Lifting rod; 610. Baffle; 611. Spring; 612. Contact bar; 613. Turntable; 614. Eccentric shaft; 615. Second transmission shaft; 7. Stopping assembly; 71. Second limiting rod; 72. Sliding seat; 73. Strip-shaped groove; 74. Blocking rod; 75. Fixed beam; 76. Hydraulic rod; 77. Adapter seat; 78. Connecting rod. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment, please refer to Figure 1-14 As shown, a rapid punching device for thin film panel processing includes a truss 1; as Figure 1 , Figure 2 and Figure 3 shown, a conveying assembly 2 is drivingly arranged in the truss 1, a panel main body 14 is arranged on the conveying assembly 2, an equipment box 5 is fixed on the truss 1, and the equipment box 5 is located directly above the conveying assembly 2. A reciprocating assembly 6 and a stopping assembly 7 are arranged in the equipment box 5. A support frame 11 is fixed inside the truss 1, and a centering assembly 3 is arranged on the support frame 11. The conveying assembly 2 is used to convey the panel main body 14 and provide a supporting force to the panel main body 14 during conveying. The stopping assembly 7 is used to stop and block the panel main body 14 conveyed onto the conveying assembly 2, and cooperate with the centering assembly 3 to perform centering and positioning on the panel main body 14 to ensure the accuracy of drilling.

[0021] As Figure 3 and Figure 5In the centering assembly 3, two clamping plates 33 are slidably arranged in the centering assembly 3, and the side surfaces of the clamping plates 33 are provided with horizontally arranged No. 1 through holes 34, and the side surfaces of the two clamping plates 33 are provided with clamping assemblies 4, and the clamping ends of the clamping assemblies 4 are staggered between the horizontally arranged No. 1 through holes 34, and the conveying assembly 2 includes a plurality of support shafts 21 rotatably arranged on the truss 1, and the panel body 14 is arranged on the plurality of support shafts 21, and the plurality of support shafts 21 respectively penetrate the corresponding one of the side surfaces of the two clamping plates 33. The panel body 14 is conveyed by rotating the plurality of support shafts 21 in the through hole 34. Since the panel body 14 is thin and not hard enough, the two clamping plates 33 are used to slide inward at the same time to center the panel body 14. After centering, the clamping components 4 on the two clamping plates 33 are used to clamp the side of the panel body 14. After clamping, the clamping components 4 control the two clamping plates 33 to expand outward to stretch the panel body 14, so as to avoid the panel body 14 from deflecting during the drilling process and ensure the drilling accuracy. like Figure 2 , Figure 3 , Figure 4 , Figure 9 and Figure 13 In the embodiment, a plurality of drill bits 65 are fixed to the reciprocating end of the reciprocating component 6, and the bottom ends of the plurality of drill bits 65 are staggeredly arranged in the gaps between the plurality of support shafts 21, and the blocking end of the stop component 7 passes through the bottom of the equipment box 5 and is arranged in the gaps between the plurality of support shafts 21. The reciprocating component 6 is used to drive the plurality of drill bits 65 to rotate, and the drill bits 65 are lowered during the rotation to perform drilling operations, and the blocking end of the stop component 7 is used to block the workpiece on the support shaft 21 for processing. After the processing is completed, the blocking end of the stop component 7 expands to release the processed workpiece.

[0022] like Figure 1 , Figure 4 and Figure 9 In the embodiment, an infrared light emitting module 12 is fixed on the support frame 11, an infrared light receiving module 13 opposite to the infrared light emitting module 12 is fixed on the bottom of the equipment box 5, and the signal transmission ends of the infrared light emitting module 12 and the infrared light receiving module 13 are staggered and arranged between the gaps of multiple support shafts 21, two conveyor belts 15 are arranged for transmission in the truss 1, and the two conveyor belts 15 are respectively located on both sides of the conveying component 2, the infrared light receiving module 13 is located directly below the reciprocating component 6, and a No. 1 motor 16 for driving the reciprocating component 6 is fixed on the equipment box 5, the two conveyor belts 15 are used to transport the workpiece for feeding and discharging, and the infrared light receiving module 13 is used to receive the infrared light signal emitted by the infrared light emitting module 12, and when the workpiece is transported between the infrared light emitting module 12 and the infrared light receiving module 13, the infrared light receiving module 13 cannot receive the signal, so that the equipment can perform automatic processing.

[0023] As Figure 3 , Figure 4 and Figure 5 In the figure, both ends of the plurality of support shafts 21 penetrate through the outside of the truss 1 and are fixedly connected with transmission wheels 22. The conveying assembly 2 further includes two fixing plates 23 fixed on the outside of the truss 1 through fixing members. Two driven shafts 24 are rotatably installed on the inner sides of the two fixing plates 23. A driving shaft 26 is rotatably installed between the two fixing plates 23. Transmission belts 25 are respectively arranged in transmission between the two ends of the driving shaft 26 and the two driven shafts 24 on both sides. The upper surfaces of the two transmission belts 25 are respectively in transmission contact with the lower sides of the transmission wheels 22 on both sides. A bearing plate 28 is fixedly connected under the two fixing plates 23. A second motor 27 in transmission connection with the driving shaft 26 is fixed on the bearing plate 28. Under the support of the end of the driving shaft 26 and the two driven shafts 24 on both sides, the driving shaft 26 drives the transmission belt 25 to transmit, so as to drive the transmission wheels 22 attached thereto to roll, and further drive the plurality of support shafts 21.

[0024] As Figure 3 , Figure 4 and Figure 5 In the figure, the centering assembly 3 includes a first threaded rod 38 rotatably installed on the support frame 11 and two first limiting rods 31 fixedly connected to the inner side of the truss 1. The two first limiting rods 31 are located below the plurality of support shafts 21. Two sliding shaft sleeves 32 are slidably arranged on the two first limiting rods 31. A clamping plate 33 is fixedly connected to the two sliding shaft sleeves 32 on the same side and is perpendicular to the first limiting rod 31. Fixed shafts 35 are fixedly connected under the two clamping plates 33. A threaded sleeve 37 in threaded connection with the first threaded rod 38 is sleeved on the first threaded rod 38. Two pull rods 36 are rotatably installed on the threaded sleeve 37. The end parts of the two pull rods 36 are respectively rotatably connected to the fixed shafts 35 at the lower parts of the two clamping plates 33. The end of the first threaded rod 38 is connected with a third motor 39 for driving, and the third motor 39 is fixed on the support frame 11. When the first threaded rod 38 rotates, it drives the threaded sleeve 37 to move. During the movement of the threaded sleeve 37, the two clamping plates 33 are driven by the pull rods 36 to contract inward and expand outward on the first limiting rods 31 at the same time, so as to center the workpiece.

[0025] As Figure 5 , Figure 6 , Figure 7 and Figure 8Among them, the clamping assembly 4 includes a plurality of support plates 44 fixedly connected to the side surface of the clamping plate 33 and a plurality of through grooves 41 opened on the side surface of the clamping plate 33. The plurality of through grooves 41 and the plurality of first through holes 34 are arranged staggeredly. The plurality of support plates 44 are respectively fixedly connected to the lower side of the openings of the through grooves 41. First limiting grooves 42 are opened on the inner side walls of the through grooves 41. Clamping blocks 43 are arranged in the through grooves 41 and are slidably limited by the first limiting grooves 42 on their side walls. Second limiting grooves 45 are opened on the support plates 44. Wedge blocks 46 are slidably arranged in the second limiting grooves 45. On one side of the wedge blocks 46 facing the two clamping blocks 43, wedge surfaces are provided. T-shaped limiting strips 48 are arranged on the wedge surfaces. On one side of the clamping blocks 43 facing the wedge blocks 46, inclined surfaces are provided. T-shaped sliding grooves 47 are arranged on the inclined surfaces and are slidably limited by the T-shaped limiting strips 48 arranged on the corresponding wedge surfaces. When the wedge blocks 46 slide, the two clamping blocks 43 are driven to slide in the through grooves 41. Under the guiding action of the cooperation between the T-shaped sliding grooves 47 and the T-shaped limiting strips 48, the two clamping blocks 43 contract inward and expand outward simultaneously, so as to clamp the workpiece.

[0026] As Figure 5 , Figure 6 , Figure 7 and Figure 8 Among them, threaded holes 49 are opened on the side surfaces of the wedge blocks 46 opposite to the clamping blocks 43. The clamping assembly 4 further includes a fixing frame 410 fixedly connected to the side surface of the clamping plate 33. A plurality of limiting bushings 411 are fixedly connected to the lower part of the fixing frame 410. Second threaded rods 412 are rotatably installed in the limiting bushings 411. The second threaded rods 412 are respectively threadedly connected to the threaded holes 49 opened on the side surfaces of the plurality of wedge blocks 46. A first transmission shaft 414 is rotatably installed on the fixing frame 410. The first transmission shaft 414 is respectively drivingly connected to the plurality of second threaded rods 412 through gear shafts. A fourth motor 413 for driving is connected to the end of the first transmission shaft 414. The fourth motor 413 is fixed to the side surface of the clamping plate 33 through a fixing member. By driving the plurality of second threaded rods 412 with the first transmission shaft 414, when the second threaded rods 412 rotate, the wedge blocks 46 are driven to slide in the second limiting grooves 45 opened on the support plates 44, so as to achieve the clamping function.

[0027] As Figure 10 , Figure 12 , Figure 13 and Figure 14Among them, the reciprocating component 6 includes a linkage plate 64 and a fifth motor 67 fixed to the bottom inside the equipment box 5. A plurality of spline shafts 63 are rotatably installed under the linkage plate 64. Inner spline sleeves 62 are slidably sleeved at the bottom ends of the spline shafts 63, and the bottom ends of the inner spline sleeves 62 are rotatably installed at the bottom inside the equipment box 5. Second through holes 61 are provided at the rotational connection positions of the inner spline sleeves 62 and the equipment box 5. A plurality of drill bits 65 are respectively fixedly connected to the bottom ends of the plurality of spline shafts 63. The output end of the fifth motor 67 is drivingly connected to a rotating shaft 66 through a gear shaft, and the rotating shaft 66 is rotatably installed at the bottom inside the equipment box 5. The rotating shaft 66 is drivingly connected to the plurality of inner spline sleeves 62 through a belt. The reciprocating component 6 further includes a plurality of fixed sleeves 68 fixed to the bottom inside the equipment box 5 and two turntables 613 rotatably installed on the inner wall of the equipment box 5. By driving the plurality of fixed sleeves 68 with the rotating shaft 66, when the fixed sleeves 68 rotate, they drive the spline shafts 63 to rotate, so as to drive the drill bits 65 at the bottom ends of the spline shafts 63 to rotate. When the spline shafts 63 descend, the bottom ends of the drill bits 65 can extend out of the second through holes 61 to perform drilling operations.

[0028] As Figure 10 and Figure 14 Among them, a jacking rod 69 is slidably arranged in the ports of the plurality of fixed sleeves 68. Baffles 610 are fixedly connected to the ends of the jacking rods 69 located inside the fixed sleeves 68. Springs 611 are arranged inside the fixed sleeves 68, and the springs 611 are all located below the baffles 610. A butting strip 612 is fixedly connected to the linkage plate 64. An eccentric shaft 614 is fixedly connected between the two turntables 613, and the two ends of the eccentric shaft 614 are respectively fixedly connected to the eccentric positions of the two turntables 613. The eccentric shaft 614 is in contact with the butting strip 612. A second transmission shaft 615 is arranged above the eccentric shaft 614, and the second transmission shaft 615 is rotatably installed on the inner wall of the equipment box 5. The second transmission shaft 615 is drivingly connected to the rotating shafts of the two turntables 613 through a belt, and the second transmission shaft 615 is drivingly connected to the output end of the first motor 16 through a belt. Initially, the springs 611 will always push the baffles 610 upward, so that the jacking rods 69 extend upward, so that the butting strip 612 on the linkage plate 64 is always in contact with the lower part of the eccentric shaft 614. By driving the eccentric shaft 614 to rotate at its eccentric position when the two turntables 613 rotate, when the eccentric shaft 614 moves in a circular motion, it will push the turntables 613 downward, thereby driving the linkage plate 64 to move up and down reciprocally, and then driving the components under the linkage plate 64 to move up and down.

[0029] As Figure 10 and Figure 11Among them, the stopping component 7 includes two second limiting rods 71 fixedly connected to the inner wall of the equipment box 5 and a strip-shaped groove 73 opened at the bottom of the equipment box 5. Two sliding seats 72 are slidably arranged on the two second limiting rods 71. A blocking rod 74 is fixedly connected to the lower part of each of the two sliding seats 72. The bottom ends of the two blocking rods 74 penetrate through the strip-shaped groove 73 and extend into the gap of the support shaft 21. Above the two second limiting rods 71, there is a fixed beam 75. The fixed beam 75 is fixedly connected to the inner wall of the equipment box 5. Two hydraulic rods 76 are fixedly connected to the lower part of the fixed beam 75. The acting ends of the two hydraulic rods 76 are jointly fixedly connected with a transfer seat 77. Two connecting rods 78 are rotatably installed under the two transfer seats 77, and the ends of the two connecting rods 78 are respectively rotatably connected to the two sliding seats 72. When the hydraulic rods 76 expand and contract, they drive the two connecting rods 78 to slide simultaneously, thereby driving the two blocking rods 74 to contract inward and expand outward simultaneously to block and release the workpiece.

[0030] During operation, since the existing thin film panel needs to remove the processed workpiece on it before subsequent drilling processing, the operation is cumbersome, continuous drilling processing cannot be carried out, and the drilling efficiency is low when facing a large-scale production line. In this solution, the panel main body 14 is conveyed to the conveying component 2 by the conveyor belt 15 on one side and is located below the equipment box 5. Cooperating with the control of the second motor 27 to drive the drive shaft 26, under the supporting action of the two driven shafts 24 on both sides, when the drive shaft 26 rotates, it will drive the two transmission belts 25 to transmit power. The transmission wheels 22 at both ends of the multiple support shafts 21 respectively roll and fit on the two transmission belts 25. Therefore, when the multiple transmission wheels 22 rotate, they drive the multiple support shafts 21 to rotate. When the panel main body 14 is conveyed to the multiple support shafts 21, under the driving action of the multiple support shafts 21, the panel main body 14 will be conveyed to the conveyor belt 15 on the other side. Under the blocking action of the two blocking rods 74, the panel main body 14 will be stopped, and the panel main body 14 will be conveyed between the infrared light emitting module 12 and the infrared light receiving module 13. At this time, when the infrared light receiving module 13 cannot receive the light signal emitted by the infrared light emitting module 12, it will control the equipment to operate; First, the second motor 27 pauses driving. Then, the third motor 39 will drive the first threaded rod 38. When the first threaded rod 38 rotates, it will drive the threaded sleeve 37 to move. When the threaded sleeve 37 moves, it will drive the two clamping plates 33 to slide on the first limiting rods 31 through the two pull rods 36, and the two clamping plates 33 will slide on the multiple support shafts 21. Cooperating with the control of the threaded sleeve 37 to move towards the side away from the infrared light emitting module 12, thereby driving the two clamping plates 33 to contract inward simultaneously. At this time, under the blocking of the two blocking rods 74, when the two clamping plates 33 contract, they can center and position the panel main body 14 located on the multiple support shafts 21, so that the panel main body 14 is located directly below the opening of the second through hole 61 for drilling; Subsequently, control the clamping components 4 on the two clamping plates 33 to clamp. When the clamping components 4 operate, the No. 4 motor 413 drives the No. 1 transmission shaft 414. When the No. 1 transmission shaft 414 rotates, it drives a plurality of No. 2 threaded rods 412 through a gear shaft. The No. 2 threaded rods 412 rotate under the limiting action of the limiting bushing 411, and the No. 2 threaded rods 412 rotate within the threaded holes 49, thereby driving the wedge block 46 to slide within the No. 2 limiting groove 45. At this time, when the wedge block 46 moves, the T-shaped limiting strip 48 on its wedge surface slides within the T-shaped sliding groove 47 on the clamping block 43, and cooperates with the No. 1 limiting groove 42 to limit the clamping block 43, driving the clamping blocks 43 located within the same through groove 41 to expand inward or outward simultaneously to achieve the clamping effect. Cooperate to control the two clamping blocks 43 to contract to clamp the side of the panel main body 14, and control the two clamping plates 33 to slightly expand to stretch and tighten the panel main body 14 under the clamping action of the two-side clamping components 4, so as to avoid local depression or deviation of the panel main body 14 due to external force during the drilling process, ensuring the accuracy of drilling; Subsequently, control the No. 5 motor 67 to drive the rotating shaft 66. When the rotating shaft 66 rotates, it drives a plurality of internal spline sleeves 62 to rotate. When the internal spline sleeves 62 rotate, they respectively drive the spline shafts 63 inside them to rotate, thereby driving the drill bit 65 at the bottom of the spline shaft 63 to rotate. Cooperate to control the No. 1 motor 16 to drive the No. 2 transmission shaft 615. When the No. 2 transmission shaft 615 rotates, it drives two turntables 613 to rotate. When the turntables 613 rotate, they drive the eccentric shaft 614 to rotate at its eccentric position. Under the action of the spring 611, the abutting strip 612 always abuts below the eccentric shaft 614. Thus, the eccentric shaft 614 drives the linkage plate 64 to move up and down reciprocally during rotation. When the linkage plate 64 moves up and down, it drives the spline shaft 63 to descend. When the spline shaft 63 descends, it drives the drill bit 65 to descend and penetrate the No. 2 through hole 61 to drill the panel main body 14 below it, and when the drill bit 65 descends, its bottom end is staggered and inserted into the gaps between a plurality of support shafts 21; After drilling is completed, control the drill bit 65 to retract into the No. 2 through hole 61, control the clamping components 4 to release the clamping, and at the same time control the two hydraulic rods 76 to extend. When the two hydraulic rods 76 extend, they drive the adapter seat 77 to descend, thereby driving the two sliding seats 72 to move outward simultaneously, and further driving the two blocking rods 74 to move outward simultaneously to move away from the conveying direction of the panel main body 14, so that the drilled panel main body 14 falls on a plurality of support shafts 21. At this time, control the No. 2 motor 27 to drive again, so that the plurality of support shafts 21 convey the drilled panel main body 14 to the conveyor belt 15 on the other side for discharging. After discharging, the equipment resets, and subsequent processing can be carried out; The cooperation achieves the function of continuous automatic processing. Compared with traditional thin-film panel drilling equipment, it is more convenient to operate, has higher drilling efficiency, and can be applied to large-scale production lines, effectively improving production efficiency.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A fast punching device for thin film panel processing, characterized in that: The invention comprises a truss (1); a conveying assembly (2) is provided in the truss (1); a panel body (14) is provided on the conveying assembly (2); an equipment box (5) is fixed on the truss (1), and the equipment box (5) is located directly above the conveying assembly (2); a reciprocating assembly (6) and a stop assembly (7) are provided in the equipment box (5); a support frame (11) is fixed on the inner side of the truss (1); and a centering assembly (3) is provided on the support frame (11); Two clamping plates (33) are slidably arranged in the centering component (3), and the side surfaces of the clamping plates (33) are each provided with a transversely arranged No. 1 through hole (34). The side surfaces of the two clamping plates (33) are each provided with a clamping component (4), and the clamping ends of the clamping components (4) are staggeredly arranged between the transversely arranged No. 1 through holes (34). The conveying component (2) comprises a plurality of support shafts (21) rotatably arranged on the truss (1), the panel body (14) is arranged on the plurality of support shafts (21), and the plurality of support shafts (21) are respectively arranged through the corresponding No. 1 through holes (34) on the side surfaces of the two clamping plates (33); A plurality of drill bits (65) are fixed to the reciprocating end of the reciprocating assembly (6), and the bottom ends of the plurality of drill bits (65) are staggeredly arranged in the gaps between the plurality of support shafts (21), and the blocking end of the stop assembly (7) penetrates the bottom of the equipment box (5) and is arranged in the gaps between the plurality of support shafts (21).

2. A fast punching device for thin film panel processing according to claim 1, characterized in that: An infrared light transmitting module (12) is fixed on the support frame (11), an infrared light receiving module (13) opposite to the infrared light transmitting module (12) is fixed on the bottom of the equipment box (5), and the signal transmission ends of the infrared light transmitting module (12) and the infrared light receiving module (13) are staggeredly arranged between the gaps of the plurality of supporting shafts (21), two conveyor belts (15) are arranged for transmission inside the truss (1), and the two conveyor belts (15) are respectively located on both sides of the conveying component (2), the infrared light receiving module (13) is located directly below the reciprocating component (6), and a No. 1 motor (16) for driving the reciprocating component (6) is fixed on the equipment box (5).

3. The fast punching device for thin film panel processing according to claim 1, characterized in that: The ends of the plurality of support shafts (21) are all arranged to penetrate the outside of the truss (1) and are fixedly connected to a transmission wheel (22). The conveying assembly (2) also includes two fixed plates (23) fixed to the outside of the truss (1) by a fixing member. Two driven shafts (24) are rotatably installed on the inner sides of the two fixed plates (23). A driving shaft (26) is rotatably installed between the two fixed plates (23). Transmission belts (25) are respectively arranged to transmit transmission between the two ends of the driving shaft (26) and the two driven shafts (24) on both sides, and the upper surfaces of the two transmission belts (25) are respectively transmission-fitted to the lower sides of the transmission wheels (22) on both sides. A bearing plate (28) is fixedly connected to the lower sides of the two fixed plates (23). A second motor (27) transmission-connected to the driving shaft (26) is fixed on the bearing plate (28).

4. The fast punching device for thin film panel processing according to claim 1, characterized in that: The centering assembly (3) comprises a No. 1 threaded rod (38) rotatably mounted on the support frame (11) and two No. 1 limit rods (31) fixedly connected to the inner side of the truss (1), wherein the two No. 1 limit rods (31) are located below the plurality of support shafts (21), two sliding sleeves (32) are slidably provided on the two No. 1 limit rods (31), and the clamping plate (33) is fixedly connected to the two sliding sleeves (32) located on the same side and is perpendicular to the No. 1 limit rods (31), and the two No. 1 limit rods (31) are fixedly connected to the two sliding sleeves (32) located on the same side. A fixed shaft (35) is fixedly connected to the bottom of each of the clamping plates (33); a threaded sleeve (37) threadedly connected to the first threaded rod (38) is sleeved on the first threaded rod (38); two pull rods (36) are rotatably mounted on the threaded sleeve (37); and the ends of the two pull rods (36) are rotatably connected to the fixed shafts (35) at the bottom of the two clamping plates (33), respectively; a third motor (39) for driving is connected to the end of the first threaded rod (38), and the third motor (39) is fixed on the support frame (11).

5. The fast punching device for thin film panel processing according to claim 1, characterized in that: The clamping assembly (4) comprises a plurality of support plates (44) fixedly connected to the side of the clamping plate (33) and a plurality of through slots (41) provided on the side of the clamping plate (33), wherein the plurality of through slots (41) and the plurality of No. 1 through holes (34) are arranged in a staggered manner, and the plurality of support plates (44) are respectively fixedly connected to the lower side of the opening of the through slots (41), and the inner side wall of the through slots (41) is provided with a No. 1 limiting slot (42), and the through slots (41) are provided with a sliding limit slot (42) on the side wall thereof. The clamping block (43) is provided with a second limiting groove (45) on the support plate (44), a wedge block (46) is slidably arranged in the second limiting groove (45), a wedge surface is arranged on one side of the wedge block (46) facing the two clamping blocks (43), a T-shaped limiting strip (48) is arranged on the wedge surface, and an inclined surface is arranged on one side of the clamping block (43) facing the wedge block (46), and a T-shaped sliding groove (47) is arranged on the inclined surface for sliding and limiting with the T-shaped limiting strip (48) arranged on the corresponding wedge surface.

6. A fast punching device for thin film panel processing according to claim 5, characterized in that: The wedge block (46) and the clamp block (43) have threaded holes (49) on their sides opposite to each other. The clamping assembly (4) further comprises a fixing frame (410) fixedly connected to the side of the clamping plate (33). A plurality of limiting sleeves (411) are fixedly connected below the fixing frame (410). No. 2 threaded rods (412) are rotatably mounted in the limiting sleeves (411). The No. 2 threaded rods (412) are respectively threadedly connected to the threaded holes (49) on the sides of the plurality of wedge blocks (46). A No. 1 transmission shaft (414) is rotatably mounted on the fixing frame (410). The No. 1 transmission shaft (414) is respectively transmission-connected to the plurality of No. 2 threaded rods (412) via gear shafts. A No. 4 motor (413) for driving is connected to the end of the No. 1 transmission shaft (414). The No. 4 motor (413) is fixed to the side of the clamping plate (33) via a fixing member.

7. The fast punching device for thin film panel processing according to claim 1, characterized in that: The reciprocating assembly (6) comprises a linkage plate (64) and a No. 5 motor (67) fixed to the bottom of the equipment box (5); a plurality of spline shafts (63) are rotatably mounted under the linkage plate (64); the bottom ends of the spline shafts (63) are slidably sleeved with inner spline sleeves (62); and the bottom ends of the inner spline sleeves (62) are rotatably mounted on the bottom of the equipment box (5); a No. 2 through hole (61) is provided at the rotation connection between the inner spline sleeve (62) and the equipment box (5); and the plurality of drill holes (63) are provided with a plurality of spline shafts (63) and a plurality of spline shafts (63) and a plurality of spline shafts (63) are provided with inner spline sleeves (62) for rotation. The heads (65) are respectively fixedly connected to the bottom ends of multiple spline shafts (63); the output end of the No. 5 motor (67) is connected to a rotating shaft (66) through a gear shaft transmission, and the rotating shaft (66) is rotatably installed on the bottom of the equipment box (5); the rotating shaft (66) is connected to multiple internal spline sleeves (62) through a belt, and the reciprocating component (6) also includes multiple fixed sleeves (68) fixedly connected to the bottom of the equipment box (5) and two turntables (613) rotatably installed on the inner wall of the equipment box (5).

8. A fast punching device for thin film panel processing according to claim 7, characterized in that: A plurality of ports of the fixed sleeves (68) are slidably provided with lifting rods (69), the ends of the lifting rods (69) located in the fixed sleeves (68) are fixedly connected to baffles (610), a spring (611) is provided in the fixed sleeves (68), and the springs (611) are located below the baffles (610), an abutment strip (612) is fixedly connected to the linkage plate (64), an eccentric shaft (614) is fixedly connected between the two rotating disks (613), and the eccentric shaft (614) ) are respectively fixed at the eccentric positions of the two rotating disks (613), the eccentric shaft (614) is fitted on the abutment bar (612), a second transmission shaft (615) is arranged above the eccentric shaft (614), and the second transmission shaft (615) is rotatably mounted on the inner wall of the equipment box (5), the second transmission shaft (615) is connected to the rotating shafts of the two rotating disks (613) through a belt, and the second transmission shaft (615) is connected to the output end of the first motor (16) through a belt.

9. The fast punching device for thin film panel processing according to claim 1, characterized in that: The stop assembly (7) comprises two No. 2 limit rods (71) fixedly connected to the inner wall of the equipment box (5) and a strip groove (73) opened at the bottom of the equipment box (5); two sliding seats (72) are slidably arranged on the two No. 2 limit rods (71); blocking rods (74) are fixedly connected to the bottom of the two sliding seats (72); the bottom ends of the two blocking rods (74) pass through the strip groove (73) and extend to be arranged in the gap of the support shaft (21); a fixed beam (75) is arranged above the two No. 2 limit rods (71); the fixed beam (75) is fixedly connected to the inner wall of the equipment box (5); two hydraulic rods (76) are fixedly connected to the bottom of the fixed beam (75); the working ends of the two hydraulic rods (76) are fixedly connected to a transfer seat (77); two connecting rods (78) are rotatably installed under the two transfer seats (77); and the ends of the two connecting rods (78) are rotatably connected to the two sliding seats (72) respectively.

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