A sheet CCD die cutter

Abstract

This utility model discloses a sheet CCD die-cutting machine, belonging to the field of sheet die-cutting technology. It includes a feeding assembly, a suction assembly, a die-cutting assembly, and an unloading assembly. The feeding assembly is used for feeding the sheet material. The suction assembly is located within the feeding assembly and is used to adsorb and fix the sheet material. The die-cutting assembly is located beside the feeding assembly and is used for die-cutting the sheet material. The unloading assembly is located beside the die-cutting assembly and is used for unloading the sheet material. This utility model offers advantages in feeding and maintenance: the material bin is located on the front of the equipment, and the upper and lower templates can be pulled out from the front, significantly reducing operational difficulty and improving production efficiency. It also boasts advantages in power and precision: dual servo motors provide strong driving force, combined with CCD vision alignment and negative pressure adsorption, achieving high-precision, high-quality die-cutting. Furthermore, the entire process, from material picking, alignment, die-cutting to unloading, is automated, reducing manual intervention and labor intensity, making it suitable for large-scale production.

Description

Technical Field

[0001] This utility model belongs to the field of sheet die-cutting technology, and in particular relates to a sheet CCD die-cutting machine. Background Technology

[0002] Currently, touch panels are used in electronic devices, remote controls, and home appliances on the market. These touch panels all have push-buttons, and the outer surface of these push-buttons is marked with text, numbers, or symbols. The outer surface layer is made of PET sheet material. During the production process, when the sheet is die-cut, the existing die-cutting machine does not have the material hopper on the front, which makes it inconvenient to load the material and makes the loading process complicated. In addition, the upper and lower templates cannot be pulled outward, which makes it inconvenient to unload the material. Utility Model Content

[0003] This utility model provides a sheet CCD die-cutting machine to solve the problems in the prior art.

[0004] This utility model embodiment adopts the following technical solution: a sheet CCD die-cutting machine, including a feeding assembly, a suction assembly, a die-cutting assembly, and a discharging assembly. The feeding assembly is used for feeding the sheet material. The suction assembly is located inside the feeding assembly and is used to adsorb and fix the sheet material. The die-cutting assembly is located beside the feeding assembly and is used for die-cutting the sheet material. The discharging assembly is located beside the die-cutting assembly and is used for discharging the sheet material. The feeding assembly includes a feeding rack and a hopper structure. The hopper structure is located inside the feeding rack and is located on the front of the equipment. The die-cutting assembly includes a die-cutting frame and a die-cutting top seat. The die-cutting top seat is provided with a sliding lower template and a detachable upper template. The die-cutting frame is provided with a sliding track for moving the upper template. The lower template and the upper template can be pulled out from the front of the equipment.

[0005] Furthermore, the feeding assembly includes a feeding rack, a hopper structure, a material retrieval structure, a feeding structure, and a camera structure. The hopper structure is located inside the feeding rack, the material retrieval structure is located at the top inside the feeding rack, the feeding structure is located beside the hopper structure, the material retrieval structure is located above the hopper structure and at the top inside the feeding rack, and the material retrieval structure can grab the sheet onto the feeding structure. The camera structure is located at the top inside the feeding rack for taking pictures of the sheet, and the suction assembly is located on the feeding structure.

[0006] Furthermore, the hopper structure includes a hopper fixing plate, a material picking motor module, a material picking screw, a material support plate, and four sliding rods. The hopper fixing plate is horizontally arranged inside the loading frame. The material picking motor module is located at the bottom of the hopper fixing plate and can drive the material picking screw to move up and down. The four sliding rods are rectangularly arranged at the bottom of the material support plate and slide in cooperation with the hopper fixing plate. The top of the material picking screw is rotatably connected to the material support plate. A mounting frame is provided on the side of the hopper fixing plate, and two vibration cylinders are provided on the mounting frame. The top of the hopper fixing plate is provided with an indicator scale. A first slide rail is located beside the indicator scale on the hopper fixing plate. Two slidingly engaged first slide blocks are provided on the first slide rail. A first placement plate is provided on the two first slide blocks. A second slide rail is provided on the first placement plate. Two slidingly engaged second slide blocks are provided on the second slide rail. Each second slide block is provided with an adjustment frame. The adjustment frame extends to a material support plate. The material support plate is provided with an adjustment groove for the adjustment frame to slide. Two supports are provided at each end of the first placement plate. A bidirectional threaded rod is rotatably connected between the two supports. The bidirectional threaded rod is threadedly engaged with adjustment blocks of the two adjustment frames. An adjustment screw shaft is provided at the top of the hopper fixing plate. An adjustment plate is threadedly connected to the adjustment screw shaft. The adjustment plate is connected to the second slide blocks. A scale pointer is provided on the first placement plate. A first turntable and a second turntable are respectively provided on the bidirectional threaded rod and the adjustment screw shaft.

[0007] Furthermore, the material handling structure includes a horizontal moving slide, a material handling cylinder, a material handling frame, and several material handling suction cups. The horizontal moving slide is horizontally arranged inside the loading frame, the material handling cylinder is vertically arranged on the moving end of the horizontal moving slide, the material handling frame is connected to the telescopic end of the material handling cylinder, and several material handling suction cups are arranged at the bottom of the material handling frame.

[0008] Furthermore, the feeding structure includes a feeding slide module, an alignment platform, a feeding rack, a feeding suction plate, a fixed mounting plate, and two lifting cylinders. The feeding slide module is located inside the loading rack, the alignment platform is located on the moving end of the feeding slide module, the feeding rack is located on the alignment platform, and the two lifting cylinders are symmetrically arranged on the side wall of the feeding rack. The two ends of the fixed mounting plate are connected to the telescopic ends of the two lifting cylinders. The fixed mounting plate is provided with a feeding suction plate, and the feeding suction plate is provided with a suction cover.

[0009] Furthermore, the camera structure includes a bidirectional sliding table module, two camera mounting plates, and two CCD cameras. The bidirectional sliding table module is located on the inner top of the loading rack. The two camera mounting plates are respectively connected to the moving end of the bidirectional sliding table module, and the two CCD cameras are respectively connected to the two camera mounting plates.

[0010] Furthermore, the suction assembly includes a suction box and a suction plate, the suction box being horizontally mounted on the mounting frame, and the suction plate being horizontally mounted on top of the suction box.

[0011] Furthermore, the die-cutting assembly includes a die-cutting frame, a die-cutting base, a die-cutting top seat, a support seat, a lifting mounting plate, two servo motors, and two servo lifting screws. The die-cutting base is horizontally arranged inside the die-cutting frame. The die-cutting top seat is provided with four first guide pillars, and the die-cutting top seat is slidably connected to the die-cutting frame via the four first guide pillars. The bottoms of the four first guide pillars are connected to the lifting mounting plate. The support seat is arranged inside the die-cutting frame. The two servo motors are symmetrically arranged on the support seat. The two servo lifting screws are respectively drivenly connected to the two servo motors. The lifting mounting plate is provided with two lifting sleeves, and the two lifting sleeves are respectively threadedly connected to the two lifting sleeves. The bottom of the die-cutting base is provided with four second guide pillars, and the lifting mounting plate is slidably engaged with the four second guide pillars. Four springs are provided between the lifting mounting plate and the die-cutting frame.

[0012] Furthermore, the die-cutting top seat is provided with a sliding lower template, the lower template is provided with a suction template, the suction template is provided with a transparent acrylic plate, the die-cutting top seat is provided with a detachable upper template, the die-cutting frame is provided with a moving slide for the upper template to move, and the upper template is provided with a die-cutting blade.

[0013] Furthermore, the discharge assembly includes a discharge rack, a discharge slide module, a discharge cylinder, a discharge bracket, and several discharge suction cups. A material-receiving platform is provided at the middle position of the discharge rack. The discharge slide module is horizontally arranged at the top position of the material-receiving platform. The discharge cylinder is arranged on the moving end of the discharge slide module. The discharge bracket is located on the telescopic end of the discharge cylinder. Several discharge suction cups are evenly spaced on the discharge bracket.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects: The advantages of this utility model are: ease of feeding and maintenance: the hopper is located on the front of the equipment, and the upper and lower templates can be pulled out from the front, which greatly reduces the difficulty of operation and improves production efficiency; power and precision advantages: dual servo motors provide strong driving force, combined with CCD vision alignment and negative pressure adsorption, to achieve high-precision and high-quality die cutting; automated process: the entire process from material picking, alignment, die cutting to material output is automated, reducing manual intervention, reducing labor intensity, and making it suitable for large-scale production. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a three-dimensional structural diagram of the feeding assembly in this utility model; Figure 4 This is a three-dimensional structural diagram of the silo structure in this utility model; Figure 5 This is a side view of the silo structure in this utility model; Figure 6 This is a three-dimensional structural diagram of the material handling structure in this utility model; Figure 7 This is a three-dimensional structural diagram of the feeding structure in this utility model; Figure 8 This is a three-dimensional structural diagram of the camera structure in this utility model; Figure 9 This is a schematic diagram of the three-dimensional structure of the die-cutting assembly in this utility model. Figure 1 ; Figure 10 This is a schematic diagram of the three-dimensional structure of the die-cutting assembly in this utility model. Figure 2 ; Figure 11 This is a three-dimensional structural diagram of the discharge assembly in this utility model; Figure label: The components include: feeding assembly 1, feeding rack 10, hopper structure 11, hopper fixing plate 111, picking motor module 112, picking screw 113, material support plate 114, slide bar 115, mounting bracket 116, vibrating cylinder 117, picking structure 12, horizontal moving slide 121, picking cylinder 122, picking rack 123, picking suction cup 124, feeding structure 13, feeding slide module 131, alignment platform 132, feeding rack 133, feeding suction plate 134, fixed mounting plate 135, lifting cylinder 136, suction cover 137, camera structure 14, bidirectional slide module 141, camera mounting plate 142, CCD camera 143, adjustment slot 1140, indicator scale 1110, first slide rail 150, first slide block 151, first placement plate 152, second slide rail 153, second slide block... 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 157, 158, 159, 160, 161, 162, 163, 2, 2, 2, 2, 2, 3 ...4, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 9, 1, 1, 1, 4, 4, 4, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 4, 4, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 4, 1, 4, 4, 5, 6, 7, 8, 9, 1, 1, Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] The technical solution of a sheet CCD die-cutting machine provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Reference Figures 1 to 11As shown, this utility model embodiment provides a sheet CCD die-cutting machine, including a feeding assembly 1, a suction assembly 2, a die-cutting assembly 3, and a discharging assembly 4. The feeding assembly 1 is used for feeding the sheet, the suction assembly 2 is disposed inside the feeding assembly 1 and is used to adsorb and fix the sheet, the die-cutting assembly 3 is located next to the feeding assembly 1 and is used for die-cutting the sheet, and the discharging assembly 4 is located next to the die-cutting assembly 3 and is used for discharging the sheet.

[0019] It's worth noting that one of the machine's key advantages is its ability to perform external photographic positioning and visual alignment of the sheet material. This allows for automated die-cutting without requiring modifications to the die-cutting mold or adjustments to the printed product. This feature not only simplifies the production preparation process but also significantly improves the machine's compatibility and processing efficiency for different sheet sizes, facilitating rapid changeovers and flexible production.

[0020] Specifically, the feeding assembly 1 includes a feeding rack 10, a hopper structure 11, a material picking structure 12, a feeding structure 13, and a camera structure 14. The hopper structure 11 is located inside the feeding rack 10. The material picking structure 12 is located at the top inside the feeding rack 10. The feeding structure 13 is located beside the hopper structure 11. The material picking structure 12 is located above the hopper structure 11 and at the top inside the feeding rack 10. The material picking structure 12 can pick up the sheet material and place it onto the feeding structure 13. The camera structure 14 is located at the top inside the feeding rack 10 for taking pictures of the sheet material. The suction assembly 2 is located on the feeding structure 13.

[0021] Specifically, the hopper structure 11 includes a hopper fixing plate 111, a material picking motor module 112, a material picking screw 113, a material support plate 114, and four sliding rods 115. The hopper fixing plate 111 is horizontally arranged inside the loading rack 10. The material picking motor module 112 is located at the bottom of the hopper fixing plate 111 and can drive the material picking screw 113 to move up and down. The four sliding rods 115 are rectangularly arranged at the bottom of the material support plate 114 and are slidably engaged with the hopper fixing plate 111. The top of the material picking screw 113 is rotatably connected to the material support plate 114. A mounting bracket 116 is provided on the side of the hopper fixing plate 111, and two shaking cylinders 117 are provided on the mounting bracket 116. The operation of the shaking cylinders 117 can prevent the sheets from being stacked too tightly and improve the reliability of material picking.

[0022] The top of the hopper fixing plate 111 is provided with an indicator scale 1110. A first slide rail 150 is provided beside the indicator scale 1110 on the hopper fixing plate. Two slidingly engaged first slide blocks 151 are provided on the first slide rail 150. A first placement plate 152 is provided on the two first slide blocks 151. A second slide rail 153 is provided on the first placement plate 152. Two slidingly engaged second slide blocks 154 are provided on the second slide rail 153. Each second slide block 154 is provided with an adjustment bracket 155. The adjustment bracket 155 extends to the material support plate 114. The material support plate 114 is provided with an adjustment groove for the adjustment bracket 155 to slide. 1140, the first placement plate 152 is provided with two supports 156 at both ends, and a bidirectional threaded rod 157 is provided between the two supports 156 for rotatable connection. The bidirectional threaded rod 157 is threadedly engaged with two adjustment blocks 158 of the adjustment brackets 155. The top of the hopper fixing plate is provided with an adjustment screw shaft 159. An adjustment plate 160 is threadedly connected to the adjustment screw shaft 159. The adjustment plate 160 is connected to the second slide block 154. The first placement plate 152 is provided with a scale pointer 161. The bidirectional threaded rod 157 and the adjustment screw shaft 159 are respectively provided with a first turntable 162 and a second turntable 163.

[0023] After the sheet material is stacked onto the support plate 114, the position of the adjusting frame 155 can be adjusted. At this time, rotating the first turntable 162 drives the bidirectional threaded rod 157 to rotate on the two adjusting blocks 158, which in turn drives the two second slide blocks 154 to move closer or further away on the second slide rail 153. This causes the two adjusting frames 155 to move within the adjusting grooves 1140 on the support plate 114, adjusting the position of the sheet material placed on the support plate 114. During adjustment, the position can also be adjusted by rotating the first turntable 162. The second turntable 163 drives the adjusting screw shaft 159 to rotate, which in turn drives the first placement plate 152 to move horizontally on the first slide rail 150 via the two first slide blocks 151. This causes the positions of the two adjusting frames 155 to move back and forth. When the first placement plate 152 moves, it can drive the scale pointer 161 to move on the indicating scale 1110, thereby knowing the position distance of the sheet adjustment. This allows for subsequent sheet picking and unloading operations using several material picking suction cups 124, making machine adjustment convenient.

[0024] When feeding the sheet material, the sheet material is stacked on top of the support plate 114. When the picking motor module 112 is working, it will drive the picking screw 113 to rotate, which will drive the support plate 114 to move up and down on the hopper fixing plate 111 through the four sliding rods 115. This will move the position of the sheet material upward so that the sheet material can be fed upward during the subsequent feeding process.

[0025] Specifically, the material handling structure 12 includes a horizontal moving slide 121, a material handling cylinder 122, a material handling frame 123, and a plurality of material handling suction cups 124. The horizontal moving slide 121 is horizontally arranged inside the loading frame 10. The material handling cylinder 122 is vertically arranged on the moving end of the horizontal moving slide 121. The material handling frame 123 is connected to the telescopic end of the material handling cylinder 122. The plurality of material handling suction cups 124 are arranged at the bottom of the material handling frame 123.

[0026] When picking up stacked sheets, the picking cylinder 122 will drive several picking suction cups 124 on the picking rack 123 to move downwards. After the several picking suction cups 124 pick up the sheets, the picked-up sheets are moved to the suction assembly 2 on the feeding structure 13 by the horizontal moving slide 121.

[0027] Specifically, the feeding structure 13 includes a feeding slide module 131, an alignment platform 132, a feeding rack 133, a feeding suction plate 134, a fixed mounting plate 135, and two lifting cylinders 136. The feeding slide module 131 is located inside the loading rack 10. The alignment platform 132 is located on the moving end of the feeding slide module 131. The feeding rack 133 is located on the alignment platform 132. The two lifting cylinders 136 are symmetrically arranged on the side wall of the feeding rack 133. The two ends of the fixed mounting plate 135 are connected to the telescopic ends of the two lifting cylinders 136. The fixed mounting plate 135 is provided with a feeding suction plate 134, and the feeding suction plate 134 is provided with a suction cover 137.

[0028] The alignment platform 132 can perform the correction of the feeding sheet. After the correction is completed, the two lifting cylinders 136 work to drive the positions on the two fixed mounting plates 135 to move downward, thereby driving the positions of the feeding suction plate 134 and the suction cover plate 137 to move downward, adsorbing the corrected sheet. Then the feeding slide module 131 works to move the adsorbed sheet to the die-cutting assembly 3.

[0029] Specifically, the camera structure 14 includes a bidirectional sliding table module 141, two camera mounting plates 142, and two CCD cameras 143. The bidirectional sliding table module 141 is disposed on the inner top of the loading rack 10. The two camera mounting plates 142 are respectively connected to the moving end of the bidirectional sliding table module 141, and the two CCD cameras 143 are respectively connected to the two camera mounting plates 142.

[0030] The bidirectional slide module 141 drives the two camera mounting plates 142 to move and adjust their positions, thereby moving the two CCD cameras 143 to correct and align the position of the sheet. During the alignment and correction process, the alignment platform 132 can adjust and move the position of the sheet, making the sheet calibration more accurate. A sheet can only be die-cut after two calibrations.

[0031] Specifically, the suction assembly 2 includes a suction box 21 and a suction plate 22. The suction box 21 is horizontally mounted on the mounting bracket 116, and the suction plate 22 is horizontally mounted on top of the suction box 21. The suction plate 22 is equipped with a light to facilitate photography by the CCD camera 143.

[0032] The suction box 21 and the suction plate 22 work together to adsorb the position of the sheet that needs to be corrected, so as to prevent the position of the sheet from deviating during the alignment and correction process.

[0033] Specifically, the die-cutting assembly 3 includes a die-cutting frame 30, a die-cutting base 31, a die-cutting top seat 32, a support seat 33, a lifting mounting plate 34, two servo motors 35, and two servo lifting screws 36. The die-cutting base 31 is horizontally arranged inside the die-cutting frame 30. The die-cutting top seat 32 is provided with four first guide posts 37, which are slidably connected to the die-cutting top seat 32. The bottoms of the four first guide posts 37 are connected to the lifting mounting plate 34. The support seat 33 is arranged inside the die-cutting frame 30. The two servo motors 35 are symmetrically arranged on the support seat 33. The two servo lifting screws 36 are respectively connected to the two servo motors 35. The lifting mounting plate 34 is provided with two lifting sleeves 38, which are respectively connected to the two lifting screws 36. The sleeve 38 is threaded. The bottom of the die-cutting base 31 has four second guide posts 39. The lifting mounting plate 34 slides with the four second guide posts 39. Four springs 301 are provided between the lifting mounting plate 34 and the die-cutting frame 30. The springs 301 reduce buffering, making the cutting pressure more stable and pushing the die-cutting top seat 32 down to cooperate with the die-cutting base 31 to complete the die-cutting. The die-cutting top seat 32 has a slidingly fitted lower template 302, a suction template 303, and a transparent acrylic plate 304. The die-cutting top seat 32 has a detachable upper template 305. The die-cutting frame 30 has a sliding track 306 for moving the upper template 305, and a die-cutting blade 307 is provided on the upper template 305. The acrylic plate 304 has several suction holes for adsorbing the sheet material. Dual servo motors drive the template lifting and lowering, and pressure sensors monitor the die-cutting force in real time to ensure consistent processing.

[0034] It should be noted that the two servo motors 35 are bent at ninety degrees to ensure the compactness of the entire die-cutting assembly 3. The two servo motors 35 are designed with great force, which can replace the traditional punch press that cannot be carried upstairs. Existing punch presses have large vibrations, while the present invention has small vibrations and a compact structure, and can be carried upstairs by elevator.

[0035] When die-cutting the sheet material, two servo motors 35 work simultaneously to drive two servo lifting screws 36 to rotate on two lifting sleeves 38, thereby causing the lifting mounting plate 34 to move downward on the four second guide pillars 39. The downward movement of the lifting mounting plate 34 causes the four first guide pillars 37 to move downward on the die-cutting base 31, thereby causing the die-cutting top seat 32 to move downward. This causes the die-cutting blade 307 on the upper template 305 to move downward to perform die-cutting on the sheet material. The four first guide posts 37 and the four second guide posts 39 ensure the stability of the overall die-cutting process.

[0036] The suction template 303 and acrylic plate 304 work to adsorb the sheet material, preventing the sheet material from shifting during the die-cutting process. The lower template 302 is movable and the upper template 305 can move within the sliding track 306, allowing the upper template 305 and the lower template 302 to be disassembled from the front, simplifying tool changing and maintenance processes and shortening downtime.

[0037] Specifically, the discharge assembly 4 includes a discharge rack 41, a discharge slide module 42, a discharge cylinder 43, a discharge bracket 44, and several discharge suction cups 45. A material picking platform 40 is provided at the middle position of the discharge rack 41. The discharge slide module 42 is horizontally arranged at the top position of the material picking platform 40. The discharge cylinder 43 is arranged on the moving end of the discharge slide module 42. The discharge bracket 44 is located on the telescopic end of the discharge cylinder 43. Several discharge suction cups 45 are evenly spaced on the discharge bracket 44.

[0038] After the sheet is die-cut, the ejector slide module 42 moves the ejector rack 41 into the die-cutting rack 30. The ejector cylinder 43 then moves the ejector rack 41 downwards to move the ejector suction cup 45 onto the sheet for suction. After suction, the ejector slide module 42 moves the sheet to the picking platform 40 for ejection. The ejector suction cup 45 grips and works in conjunction with the ejector slide module 42 to achieve rapid transfer of the sheet, reducing manual contact and preventing contamination or damage.

[0039] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A sheet CCD die-cutting machine, characterized in that, The assembly includes a feeding assembly (1), a suction assembly (2), a die-cutting assembly (3), and a discharging assembly (4). The feeding assembly (1) is used for feeding the sheet material. The suction assembly (2) is located inside the feeding assembly (1) and is used to adsorb and fix the sheet material. The die-cutting assembly (3) is located beside the feeding assembly (1) and is used to die-cut the sheet material. The discharging assembly (4) is located beside the die-cutting assembly (3) and is used to discharge the sheet material. The assembly includes a loading rack (10) and a hopper structure (11), the hopper structure (11) being located inside the loading rack (10) and on the front of the equipment; the die-cutting assembly (3) includes a die-cutting frame (30) and a die-cutting top seat (32), the die-cutting top seat (32) being provided with a slidingly fitted lower template (302) and a detachable upper template (305), the die-cutting frame (30) being provided with a moving slide (306) for the upper template (305) to move, and the lower template (302) and the upper template (305) being able to be pulled out from the front of the equipment.

2. The sheet CCD die-cutting machine according to claim 1, characterized in that: The feeding assembly (1) includes a feeding rack (10), a hopper structure (11), a material picking structure (12), a feeding structure (13), and a camera structure (14). The hopper structure (11) is located inside the feeding rack (10). The material picking structure (12) is located at the top inside the feeding rack (10). The feeding structure (13) is located on the side of the hopper structure (11). The material picking structure (12) is located above the hopper structure (11) and at the top inside the feeding rack (10). The material picking structure (12) can pick up the sheet material onto the feeding structure (13). The camera structure (14) is located at the top inside the feeding rack (10) for taking pictures of the sheet material. The suction assembly (2) is located on the feeding structure (13).

3. A sheet CCD die-cutting machine according to claim 2, characterized in that: The hopper structure (11) includes a hopper fixing plate (111), a material picking motor module (112), a material picking screw (113), a material support plate (114), and four sliding rods (115). The hopper fixing plate (111) is horizontally arranged inside the loading rack (10). The material picking motor module (112) is located at the bottom of the hopper fixing plate (111) and can drive the material picking screw (113) to move up and down. The four sliding rods (115) are rectangularly arranged at the bottom of the material support plate (114) and slide in cooperation with the hopper fixing plate (111). The top of the material picking screw (113) is rotatably connected to the material support plate (114). A mounting frame (116) is provided on the side of the hopper fixing plate (111), and two shaking cylinders (117) are provided on the mounting frame (116). The top of the hopper fixing plate (111) is provided with an indicator scale (1110). The hopper fixing plate (111) is provided with a first slide rail (150) next to the indicator scale (1110). The first slide rail (150) is provided with two slidingly engaged first slide blocks (151). The two first slide blocks (151) are provided with a first placement plate (152). The first placement plate (152) is provided with a second slide rail (153). The second slide rail (153) is provided with two slidingly engaged second slide blocks (154). Each second slide block (154) is provided with an adjustment frame (155). The adjustment frame (155) extends to the material support plate (114). The material support plate (114) is provided with an adjustment groove for the adjustment frame (155) to slide. (1140) Two supports (156) are provided at both ends of the first placement plate (152). A bidirectional threaded rod (157) is provided between the two supports (156). The bidirectional threaded rod (157) is threadedly engaged with the two adjustment brackets (155) to form an adjustment block (158). An adjustment screw shaft (159) is provided at the top of the hopper fixing plate (111). An adjustment plate (160) is threadedly connected on the adjustment screw shaft (159). The adjustment plate (160) is connected to the second slide (154). A scale pointer (161) is provided on the first placement plate (152). A first turntable (162) and a second turntable (163) are provided on the bidirectional threaded rod (157) and the adjustment screw shaft (159), respectively.

4. A sheet CCD die-cutting machine according to claim 3, characterized in that: The material handling structure (12) includes a horizontal moving slide (121), a material handling cylinder (122), a material handling frame (123), and a number of material handling suction cups (124). The horizontal moving slide (121) is horizontally arranged inside the loading frame (10). The material handling cylinder (122) is vertically arranged on the moving end of the horizontal moving slide (121). The material handling frame (123) is connected to the telescopic end of the material handling cylinder (122). The number of material handling suction cups (124) is arranged at the bottom of the material handling frame (123).

5. A sheet CCD die-cutting machine according to claim 4, characterized in that: The feeding structure (13) includes a feeding slide module (131), an alignment platform (132), a feeding rack (133), a feeding suction plate (134), a fixed mounting plate (135), and two lifting cylinders (136). The feeding slide module (131) is located inside the loading rack (10). The alignment platform (132) is located on the moving end of the feeding slide module (131). The feeding rack (133) is located on the alignment platform (132). The two lifting cylinders (136) are symmetrically arranged on the side wall of the feeding rack (133). The two ends of the fixed mounting plate (135) are connected to the telescopic ends of the two lifting cylinders (136). The fixed mounting plate (135) is provided with a feeding suction plate (134), and the feeding suction plate (134) is provided with a suction cover plate (137).

6. A sheet CCD die-cutting machine according to claim 5, characterized in that: The camera structure (14) includes a bidirectional sliding table module (141), two camera mounting plates (142) and two CCD cameras (143). The bidirectional sliding table module (141) is located on the inner top of the loading rack (10). The two camera mounting plates (142) are respectively connected to the moving end of the bidirectional sliding table module (141), and the two CCD cameras (143) are respectively connected to the two camera mounting plates (142).

7. A sheet CCD die-cutting machine according to claim 3, characterized in that: The suction assembly (2) includes a suction box (21) and a suction plate (22). The suction box (21) is horizontally mounted on the mounting frame (116), and the suction plate (22) is horizontally mounted on the top of the suction box (21).

8. A sheet CCD die-cutting machine according to claim 1, characterized in that: The die-cutting assembly (3) includes a die-cutting frame (30), a die-cutting base (31), a die-cutting top seat (32), a support seat (33), a lifting mounting plate (34), two servo motors (35), and two servo lifting screws (36). The die-cutting base (31) is horizontally arranged inside the die-cutting frame (30). The die-cutting top seat (32) is provided with four first guide pillars (37). The die-cutting top seat (32) is slidably connected to the die-cutting top seat (32) through the four first guide pillars (37). The bottom of the four first guide pillars (37) is connected to the lifting mounting plate (34). The support seat (33) is arranged on the die-cutting frame. Inside (30), two servo motors (35) are symmetrically arranged on the support base (33), and two servo lifting screws (36) are respectively connected to the two servo motors (35). Two lifting sleeves (38) are respectively provided on the lifting mounting plate (34), and the two lifting sleeves (38) are respectively threaded to the two lifting sleeves (38). Four second guide posts (39) are provided at the bottom of the die-cutting base (31). The lifting mounting plate (34) is slidably engaged with the four second guide posts (39). Four springs (301) are provided between the lifting mounting plate (34) and the die-cutting frame (30).

9. A sheet CCD die-cutting machine according to claim 8, characterized in that: The die-cutting top seat (32) is provided with a sliding lower template (302), the lower template (302) is provided with a suction template (303), the suction template (303) is provided with a transparent acrylic plate (304), the die-cutting top seat (32) is provided with a detachable upper template (305), the die-cutting frame (30) is provided with a moving slide (306) for the upper template (305) to move, and the upper template (305) is provided with a die-cutting knife (307).

10. A sheet CCD die-cutting machine according to claim 1, characterized in that: The discharge assembly (4) includes a discharge rack (41), a discharge slide module (42), a discharge cylinder (43), a discharge bracket (44), and several discharge suction cups (45). A material picking platform (40) is provided at the middle position of the discharge rack (41). The discharge slide module (42) is horizontally arranged at the top position of the material picking platform (40). The discharge cylinder (43) is arranged on the moving end of the discharge slide module (42). The discharge bracket (44) is located on the telescopic end of the discharge cylinder (43). Several discharge suction cups (45) are arranged at equal intervals on the discharge bracket (44).

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