An automated display cutting production line

Abstract

The present application relates to the field of display screen manufacturing, and in particular to an automated display screen cutting production line, which includes sequentially arranged loading equipment, processing equipment, and unloading equipment. The loading equipment achieves efficient material transmission and preparation through a full-box loading device, a handling device, a correction device, an empty-box unloading device, and a product transfer device; the processing equipment utilizes a feeding device, a visual inspection device, a cutting device, a semi-finished product flipping device, a material pulling device, a splitting device, and an unloading device to achieve precise cutting and multi-process processing; the unloading equipment utilizes an empty-box loading device, a finished product loading device, a full-box transfer device, and a full-box unloading device. The present application achieves the technical effects of improving production efficiency, reducing manual intervention, and ensuring product quality.

Description

Technical Field

[0001] The present application relates to the field of display screen manufacturing, and in particular to an automated display screen cutting production line. Background Art

[0002] With the widespread adoption of LCD and LED displays in electronic devices like tablets and smartphones, these materials have become increasingly popular due to their high-temperature, wear-resistant, and corrosion-resistant properties. The rapid adoption of full-screen mobile phones in recent years has driven the development of full-screen production towards high capacity, high yield, and high efficiency. Full-screen production requires not only high-precision cutting technology but also a high degree of automation and integration throughout the entire production process to meet market demand for high-quality, high-efficiency products.

[0003] Related technology discloses a laser cutting production workstation that integrates multiple components such as a base, a slide, visual inspection, flipping, pulling, splitting and cutting. The slide assembly is assembled on the base, and each slide assembly is designed with two alternately operating slides. Each slide is equipped with a sliding fixture for horizontally placing multiple sheets. The cutting assembly is equipped with a number of cutting heads equal to the number of slides, and these cutting heads have multi-dimensional movement capabilities. The splitting assembly is also equipped with splitting units that are the same as the number of slides. Each splitting unit contains a splitting group that can move up, down, left and right. The splitting group consists of fixed splits and movable splits, and the two are staggered.

[0004] Due to the lack of automated loading and unloading equipment, related technologies may require additional manpower or equipment to support the operation of the production line, which not only reduces the degree of automation of the production line, but also increases labor costs. Summary of the Invention

[0005] In order to improve the degree of automation of the production line and reduce labor costs, this application provides an automated display cutting production line, which adopts the following technical solutions:

[0006] An automated display screen cutting production line comprises a loading device, a processing device, and an unloading device arranged in sequence; the loading device comprises a first frame, on which a full-box loading device, a conveying device, a correction device, a product transfer device, an empty-box transfer device, and an empty-box unloading device are sequentially provided; the full-box loading device is used to transfer a plurality of stacked blister boxes, each of which contains a plurality of products; the conveying device is used to simultaneously transfer a plurality of products in the topmost blister box to the correction device, the correction device is used to correct the position of the products; the product transfer device is used to transfer a plurality of products to be processed to the processing device; the empty-box transfer device is used to sequentially transfer empty boxes to the empty-box unloading device, and the empty-box unloading device simultaneously unloads a plurality of empty blister boxes;

[0007] The processing equipment includes a second frame, on which are provided a feeding device, a visual inspection device, a cutting device, a semi-finished product turning device, a material pulling device, a slicing device, and a finished product turning device; the feeding device is used to convey products in a horizontal direction, the visual inspection device is used to visually locate and photograph the products, the cutting mechanism is used to cut the products, the semi-finished product turning device is used to turn the products, the material pulling device is used to pull out and split the products, the slicing device is used to perform C / R slicing on the products, and the finished product turning device is used to turn the products;

[0008] The unloading equipment includes a third frame, on which an empty box loading device, a finished product loading device, a full box transferring device and a full box unloading device are sequentially provided. The empty box loading device is used to stack and convey empty blister boxes, and the finished product loading device is used to place the processed products one by one into the blister box on the top layer of the empty box loading device; the full box transferring device is responsible for transferring the blister boxes filled with products to the full box unloading device layer by layer, and the full box unloading device is used to stack and unload the blister boxes filled with products.

[0009] By adopting the above technical solution, first, the full box loading device loads the stacked multiple blister boxes (each blister box contains multiple products), then the conveying device takes out multiple products from the top layer of the stacked boxes and transfers them to the correction device at the same time. The correction device is used to adjust the position of the products to ensure that they are in the correct processing position. The corrected products are conveyed to the feeding device of the processing equipment through the product transfer device; at the same time, the empty box unloading device transfers the empty blister boxes from which the products have been removed layer by layer to the empty box conveying device, and the empty box conveying device unloads these empty blister boxes. When the processing equipment is in operation, the product is first conveyed horizontally by the feeding device. When the product is conveyed to the position of the visual inspection device, the visual inspection device visually locates and photographs the product, and the cutting device cuts the product. After one side of the product is cut, the semi-finished product turning device flips the product 180°. The visual inspection device and cutting device visually locate and photograph the other side of the product and cut the product. The feeding device then conveys the product to the pulling device and the splitting device in sequence. The pulling device performs the U-shaped splitting operation on the product, and then the splitting device performs the C / R splitting operation on the product. The finished product flipping device flips the product 180° to ensure that all products are located at the top of the finished product flipping device. When the unloading equipment is in operation, multiple empty blister boxes are stacked and conveyed to the empty box loading device. As the empty box loading device conveys the blister boxes, the finished products are placed one by one into the blister box on the top layer of the empty box loading device. The blister boxes filled with products are transferred layer by layer by the full box transfer device to the full box unloading device for unloading. It realizes the full automation from loading to unloading, improving production efficiency and product quality.

[0010] Optionally, the full box loading device includes a horizontal feeding mechanism and a lifting feeding mechanism, wherein the first horizontal feeding mechanism is used to move multiple stacked blister boxes in the horizontal direction, and the lifting feeding mechanism is used to move multiple stacked blister boxes in the vertical direction.

[0011] By adopting this technical solution, the horizontal feed mechanism accurately moves multiple stacked blister boxes into position horizontally, while the lifting feed mechanism vertically moves the boxes layer by layer, ensuring precision and continuity at every step. This significantly improves the automation level of the production line, reduces manual intervention, and thus reduces labor costs and improves production efficiency.

[0012] Optionally, the transport device includes a first transverse movement mechanism, a first lifting mechanism, a rotating mechanism and a first adsorption mechanism. The first transverse movement mechanism is arranged on the first frame. The first transverse movement mechanism is used to drive the first lifting mechanism to move in a horizontal direction. The first lifting mechanism is used to drive the rotating mechanism to rotate. The rotating mechanism is used to drive multiple first adsorption mechanisms to rotate at the same time, and each first adsorption mechanism is used to adsorb products.

[0013] By adopting the above technical solution, the coordinated use of the first transverse movement mechanism and the first lifting mechanism enables the handling device to move flexibly in the horizontal and vertical directions, achieving fast and accurate product handling, significantly improving the work efficiency of the production line. The rotation mechanism enables multiple first adsorption mechanisms to rotate simultaneously, thereby transporting multiple products at a time, further improving handling speed and production efficiency. The entire handling process is fully automated, ensuring the continuity and stability of production. The first adsorption mechanism can accurately absorb the product, avoiding possible damage during handling, ensuring the integrity of the product, and thus improving the quality of the final product.

[0014] Optionally, the empty box unloading device includes a second transverse movement mechanism and a second adsorption mechanism, the second transverse movement mechanism is arranged on the first frame, the second transverse movement mechanism is used to drive the second adsorption mechanism to move in the horizontal direction, and the second adsorption mechanism is used to adsorb empty blister boxes.

[0015] By adopting this technical solution, the automated handling and unloading of empty blister packs can be effectively achieved, eliminating manual intervention and improving production efficiency and automation. Specifically, the second transverse movement mechanism precisely controls the horizontal movement of the second suction mechanism, ensuring that each empty blister pack is accurately placed in the designated location, reducing errors and time wasted due to manual operation. The second suction mechanism effectively absorbs and securely handles the empty blister packs, ensuring stability and reliability during the handling process.

[0016] Optionally, the correction device includes a base, a second bearing platform, a third transverse movement mechanism, a pushing mechanism and a positioning mechanism, the base is arranged on the first frame, the second bearing platform slides with the base, the third transverse movement mechanism is arranged on the base, and the third transverse movement mechanism is used to drive the second bearing platform to move in the horizontal direction; the second bearing platform is used to place the product to be corrected, the pushing mechanism and the positioning mechanism are respectively located on both sides of the discharge area, the pushing mechanism is used to push the product toward the direction close to the positioning mechanism, and the positioning mechanism is used to accurately position the product.

[0017] By adopting this technical solution, the base allows the second platform to move horizontally, accommodating products of varying sizes. The combined use of the pusher and positioning mechanisms ensures the precise positioning of products before they enter subsequent processes, avoiding processing quality issues caused by positional deviations. This not only improves product processing accuracy but also enhances the overall efficiency of the production line.

[0018] Optionally, the semi-finished product turning device includes a fourth transverse movement mechanism and a fifth slide, the fourth transverse movement mechanism is used to drive the fifth slide to slide in the horizontal direction; the fifth slide is provided with a fourth lifting drive mechanism and a second lifting seat, the fourth lifting drive mechanism is used to drive the second lifting seat to lift and lower, and the second lifting seat is provided with a rotation drive mechanism and a rotating rod, the rotation drive mechanism is used to drive the rotating rod to rotate, and the rotating rod is provided with a plurality of first adsorption parts for adsorbing products.

[0019] By adopting the above technical solution, the fourth transverse movement mechanism first drives the fifth slide to slide horizontally, moving the device above the semi-finished product to be flipped. Next, the fourth lifting drive mechanism is activated, driving the second lifting seat to rise and fall, allowing the rotating rod and the first suction member thereon to approach and suction the semi-finished product. The rotary drive mechanism is then activated, driving the rotating rod to rotate 180°, achieving the flipping of the semi-finished product. After the flipping is completed, the fourth lifting drive mechanism drives the second lifting seat to rise and fall again, placing the semi-finished product in the predetermined position. This not only improves the efficiency of semi-finished product flipping, but also ensures the stability and accuracy of the flipping process, avoiding product damage or positional displacement caused by improper flipping.

[0020] Optionally, the splitting device includes a fifth lifting drive mechanism and a third adsorption mechanism, the fifth lifting drive mechanism is used to drive the third adsorption mechanism to rise and fall, and the third adsorption mechanism is used to adsorb the finished product.

[0021] By employing this technical solution, the fifth lifting drive mechanism precisely controls the lifting and lowering motion of the third suction mechanism, ensuring that finished products are properly positioned for suction and release. The third suction mechanism stabilizes finished products during handling, preventing damage or displacement caused by shaking during handling. This not only improves finished product handling efficiency but also ensures their quality and integrity.

[0022] Optionally, the splitting device further includes a fifth transverse movement mechanism, and the fifth transverse movement mechanism is used to drive the fifth lifting drive mechanism to slide in the horizontal direction.

[0023] By adopting this technical solution, the third transverse movement mechanism can drive the fifth lifting drive mechanism to slide horizontally, allowing the unloading robot to move flexibly in the horizontal direction, expanding its working range. This not only improves the unloading robot's flexibility and adaptability, but also significantly enhances the efficiency and accuracy of the unloading process.

[0024] Optionally, the flipping mechanism includes an adsorption positioning seat for positioning and adsorbing multiple finished products and a flipping adsorption mechanism for realizing the flipping action. The adsorption positioning seat is used to fix the position of the finished product before flipping, and the flipping adsorption mechanism is used to keep the finished product stable during the flipping process and complete the flipping action.

[0025] By adopting this technical solution, first, the suction and positioning seat secures the finished product's position before flipping, ensuring its stability during the flipping process and preventing damage or processing errors caused by positional shifts. Second, the flipping suction mechanism maintains the finished product's stability and completes the flipping action, ensuring that the finished product can be accurately flipped 180 degrees, thereby ensuring the smooth progress of subsequent processes. This not only improves the processing accuracy of the finished product, but also enhances the overall automation level of the production line and reduces manual intervention.

[0026] Optionally, the number of the feeding devices is multiple, and the number of the pulling devices, the splitting devices and the finished product turning devices is half of the number of the feeding devices.

[0027] By adopting the above technical solution, the number of pulling devices, splitting devices and semi-finished product turning devices is half the number of feeding devices. This not only reduces the equipment cost, but also avoids the waiting time caused by too many finished product turning devices, further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of multiple devices in the feeding equipment in the embodiment of the present application.

[0029] Figure 2 It is a structural schematic diagram of multiple devices in the processing equipment in the embodiment of the present application.

[0030] Figure 3 It is a structural schematic diagram of multiple devices in the blanking equipment in the embodiment of the present application.

[0031] Figure 4 It is a structural schematic diagram of the full box loading device in an embodiment of the present application.

[0032] Figure 5 It is a structural diagram of the handling device and the product transfer device in the embodiment of the present application.

[0033] Figure 6 It is a structural diagram of the correction device in the embodiment of the present application.

[0034] Figure 7 It is a schematic structural diagram of the empty box transfer device in an embodiment of the present application.

[0035] Figure 8 It is a structural diagram of the feeding equipment in the embodiment of the present application.

[0036] Figure 9 It is a structural schematic diagram from another perspective of multiple devices in the processing equipment in the embodiment of the present application.

[0037] Figure 10 It is a schematic structural diagram of four feeding devices in an embodiment of the present application.

[0038] Figure 11 It is a structural diagram of the visual detection device in an embodiment of the present application.

[0039] Figure 12 It is a schematic structural diagram of the cutting device in an embodiment of the present application.

[0040] Figure 13 It is a structural schematic diagram of the semi-finished product turning device in an embodiment of the present application.

[0041] Figure 14 It is a structural diagram of the first brush device in an embodiment of the present application.

[0042] Figure 15 It is a structural schematic diagram of the material pulling device in an embodiment of the present application.

[0043] Figure 16 It is a schematic structural diagram of the splitting device in an embodiment of the present application.

[0044] Figure 17 It is a structural diagram of the finished product turning device in an embodiment of the present application.

[0045] Description of reference numerals:

[0046] 1. Loading equipment; 11. First frame; 12. Full box loading device; 121. Horizontal feeding mechanism; 122. Lifting feeding mechanism; 1221. First lifting drive assembly; 1222. First loading platform; 13. Handling device; 131. First transverse movement mechanism; 132. First lifting mechanism; 133. Rotating mechanism; 134. First adsorption mechanism; 14. Correction device; 141. Base; 142. Second loading platform; 143. Third transverse movement mechanism; 144. Pushing mechanism; 145. Positioning mechanism; 15. Product transfer device; 151. Sixth transverse movement mechanism; 152. Third transverse frame; 153. Third lifting drive mechanism; 154. First lifting frame; 155 , fourth adsorption mechanism; 16, empty box transfer device; 161, seventh transverse mechanism; 162, second adsorption mechanism; 17, empty box unloading device; 171, second transverse mechanism; 172, second adsorption mechanism; 18, first feeding area; 19, first protective cover; 2, processing equipment; 21, second frame; 211, first support seat; 212, second support seat; 213, first brush device; 2131, mounting rod; 2132, brush mechanism; 21321, second lifting drive member; 21322, brush assembly; 214, second brush device; 22, feeding device; 221, first linear motor module; 222, first slide; 223, fixture assembly; 22 4. Second slide; 23. Visual inspection device; 231. Second linear motor module; 232. Third slide; 233. Second lifting drive mechanism; 234. CCD inspection mechanism; 24. Cutting device; 241. Third linear motor module; 242. Fourth slide; 243. Third lifting drive mechanism; 244. Laser cutting mechanism; 25. Semi-finished product turning device; 251. Fourth transverse mechanism; 252. Fifth slide; 253. Fourth lifting drive mechanism; 254. Second lifting seat; 255. Rotation drive mechanism; 256. Rotating rod; 257. First adsorption member; 26. Extraction device; 261. Support; 262. Driving cylinder; 263. Transverse seat; 264. Gripping cylinder; 27. Splitting device; 271. Fifth lifting drive mechanism; 272. Third adsorption mechanism; 2721. Second lifting frame; 2722. Second adsorption member; 273. Fifth transverse movement mechanism; 28. Finished product turning device; 281. Adsorption positioning seat; 282. Turning adsorption mechanism; 2821. Third supporting seat; 2822. First lifting seat; 2823. Lifting drive member; 2824. Turning member; 2825. Turning drive member; 2826. Third adsorption member; 3. Unloading equipment; 31. Third frame; 32. Empty box loading device; 33. Finished product loading device; 34. Full box transfer device; 35. Full box unloading device; 36. Second feeding area. DETAILED DESCRIPTION

[0047] The following is combined with Figure 1-17This application is described in further detail.

[0048] It is worth noting that in this application, all "products" refer to display screens, one end of which is provided with a U-shaped groove, and the four corners of the display screen are provided with C / R angles (C angle, i.e. Chamfer angle, usually refers to a 45-degree chamfer; R angle, i.e. Radius angle, refers to the inner arc angle or outer arc angle of a circle).

[0049] Example 1

[0050] The embodiment of the present application provides an automatic display screen cutting production line, referring to Figure 1 、 Figure 2 and Figure 3 The automatic display cutting production line includes a loading device 1, a processing device 2 and a unloading device 3 arranged in sequence.

[0051] Reference Figure 1 The loading equipment 1 includes a first frame 11, and the first frame 11 includes two first feeding areas 18. Each first feeding area 18 is provided with a full box loading device 12, a conveying device 13, a correction device 14, a product transfer device 15, an empty box transfer device 16, and an empty box unloading device 17. The full box loading device 12 is used to convey a plurality of stacked blister boxes, each blister box containing a plurality of products; the conveying device 13 is used to simultaneously transfer a plurality of products in the topmost blister box to the correction device 14, the correction device 14 is used for product position correction, the product transfer device 15 is used to convey a plurality of products to be processed to the processing equipment 2; the empty box transfer device 16 is used to sequentially convey the empty boxes to the empty box unloading device 17, and the empty box unloading device 17 unloads a plurality of empty blister boxes at the same time.

[0052] Reference Figure 1 and Figure 4 The full-box loading device 12 includes a horizontal feeding mechanism 121 and a lifting feeding mechanism 122. The horizontal feeding mechanism 121 is used to move multiple stacked blister boxes along the second direction, each blister box containing multiple products. The lifting feeding mechanism 122 includes a first lifting drive assembly 1221 and a first supporting platform 1222. The first lifting drive assembly 1221 is used to drive the first supporting platform 1222 to rise and fall, thereby achieving vertical movement of multiple stacked blister boxes.

[0053] Reference Figure 1 and Figure 5The transport device 13 includes a first transverse movement mechanism 131, a first lifting mechanism 132, a rotating mechanism 133, and multiple first suction mechanisms 134. The first transverse movement mechanism is mounted on top of the first frame 11. The first transverse movement mechanism 131 drives the first lifting mechanism 132 to move in the second direction. The first lifting mechanism 132 drives the rotating mechanism 133 to rotate. The rotating mechanism 133 simultaneously drives the multiple first suction mechanisms 134 to rotate. Each first suction mechanism 134 is configured to absorb a product. This allows for the simultaneous transport of multiple products, improving transport efficiency and accuracy.

[0054] Reference Figure 1 and Figure 6 The correction device 14 includes a base 141, a second carrier 142, a third transverse mechanism 143, a pushing mechanism 144, and a positioning mechanism 145. The base 141 is arranged on the first frame 11, the second carrier 142 is slidably matched with the base 141, the transverse mechanism is arranged on the base 141, and the third transverse mechanism 143 is used to drive the second carrier 142 to move along the second direction. Specifically, a motor, a cylinder or other driving method can be used. The second carrier 142 is used to place the product to be corrected. The pushing mechanism 144 and the positioning mechanism 145 are respectively located on both sides of the discharge area. The pushing mechanism 144 is used to push the product toward the positioning mechanism 145, and the positioning mechanism 145 is used to accurately position the product.

[0055] Reference Figure 5 The product transfer device 15 is mounted on top of the first frame 11 and comprises a sixth transverse mechanism 151, a third transverse frame 152, a third lifting drive mechanism 153, a first lifting frame 154, and a fourth suction mechanism 155. The sixth transverse mechanism 151 is mounted on the first frame 11 and drives the third transverse frame 152 in the second direction. The third transverse frame 152, serving as a support structure, is connected to the sixth transverse mechanism 151 and moves with it. The first lifting drive mechanism is mounted on the third transverse frame 152 and drives the first lifting frame 154 vertically. This mechanism can utilize a motor, a pneumatic cylinder, or other suitable drive mechanism to precisely control the smooth raising and lowering of the first lifting frame 154. During the raising and lowering process, the first lifting frame 154 maintains a stable position, ensuring that products placed on it are not damaged by shaking. The fourth suction mechanism 155 is mounted on the first lifting frame 154 and is used to absorb products transferred from the transport device 13. Under the action of the fourth adsorption mechanism 155 , the product can be smoothly transferred from the handling device 13 to the product transfer device 15 .

[0056] Reference Figure 1 and Figure 7The empty box transfer device 16 includes a seventh transverse mechanism 161 and a second suction mechanism 162. The seventh transverse mechanism 161 is mounted on the first frame 11 and is used to drive the second suction mechanism 162 to move in the second direction. The seventh transverse mechanism 161 can be a transverse frame and a linear motor. The second suction mechanism 162 is mounted on the seventh transverse mechanism 161 and is used to suction the empty blister boxes.

[0057] Reference Figure 1 and Figure 4 The structure and principle of the empty box unloading device 17 are the same as those of the full box loading device 12, and their functions can be interchanged, which will not be described in detail here.

[0058] Reference Figure 8 A first protective cover 19 is provided on the first frame 11 , and the full box loading device 12 , the conveying device 13 , the correction device 14 , the product transfer device 15 , the empty box transfer device 16 , and the empty box unloading device 17 are all located inside the first protective cover 19 .

[0059] Reference Figure 2 and Figure 9 The processing equipment 2 includes a second frame 21, on which are mounted a feeding device 22, a visual inspection device 23, a cutting device 24, a semi-finished product turning device 25, a material removal device 26, a slicing device 27, and a finished product turning device 28. There are four feeding devices 22, which are evenly spaced along the second direction. The number of cutting devices 24, semi-finished product turning devices 25, material removal devices 26, slicing devices 27, and finished product turning devices 28 is half the number of feeding devices 22. This not only reduces equipment costs but also avoids waiting time caused by excessive use of the material removal devices 26, slicing devices 27, and finished product turning devices 28, further improving production efficiency.

[0060] Continue to refer to Figure 10 Each feeding device 22 includes a first linear motor module 221, and the first linear motor module 221 is provided with a first slide 222 that slides along the first direction. Each first slide 222 is provided with a fixture assembly 223 that slides along it, and each fixture assembly 223 is used to place products arranged along the second direction. In this embodiment, four products can be placed on each fixture assembly 223 along the second direction. The first linear motor module 221 drives the first slide 222 to perform precise linear movement along the first direction, and the fixture assembly 223 carries the products to reciprocate along the first direction as the first slide 222 moves.

[0061] Reference Figure 2 and Figure 9A first support base 211 is provided on the upper surface of the second frame 21. The first support base 211 extends along the second direction, and the four feeding devices 22 all pass under the first support base 211. The visual inspection device 23 is provided on the side of the first support base 211 facing the unloading device 3, and the cutting device 24 is provided on the side of the first support base 211 facing the loading device 1.

[0062] Reference Figure 9 and Figure 11 The visual inspection device 23 includes a second linear motor module 231, which extends along the second direction and is closely connected to the first support base 211. Two third slides 232 are slidably arranged on the second linear motor module 231. Driven by the linear motor module, the two third slides 232 can move freely along the second direction with high precision and stability during movement. Each third slide 232 is provided with two second lifting drive mechanisms 233 and two CCD detection mechanisms 234. The CCD detection mechanism 234 is used to perform high-precision visual inspection of products.

[0063] Reference Figure 2 and Figure 12 The cutting device 24 includes a third linear motor module 241, which extends linearly in the second direction and is closely connected to the first support base 211. A fourth slide 242 is slidably mounted on the third linear motor module 241. Driven by the linear motor module, the two fourth slides 242 are capable of freely moving in the second direction. Each fourth slide 242 is provided with a third lifting drive mechanism 243 and a laser cutting mechanism 244. The third lifting drive mechanism 243 is used to control the vertical lifting movement of the laser cutting mechanism 244 to adjust it to the optimal working position.

[0064] Reference Figure 2 、 Figure 9 and Figure 13 A second support base 212 is fixedly mounted on the second frame 21. The second support base 212 is spaced apart from the first support base 211 and is located between the first support base 211 and the unloading device 3. Two semi-finished product turning devices 25 are provided. Both semi-finished product turning devices 25 are located on a side of the second support base 212 close to the first support base 211.

[0065] Reference Figure 13Each semi-finished product turning device 25 includes a fourth transverse mechanism 251 extending linearly in the second direction. A fifth slide 252 is slidably mounted on the fourth transverse mechanism 251. Driven by the fourth transverse mechanism 251, the fifth slide 252 is capable of free movement in the second direction. Each fifth slide 252 is provided with a fourth lifting drive mechanism 253 and a second lifting seat 254. The fourth lifting drive mechanism 253 is used to drive the second lifting seat 254 up and down. The second lifting seat 254 is provided with multiple rotary drive mechanisms 255. Since each jig assembly 223 can accommodate four products spaced apart in the second direction, the number of rotary drive mechanisms 255 is also set to four. Each rotary drive mechanism 255 is used to rotate a rotary rod 256, which can be a motor or a rotary cylinder. The rotary rod 256 extends in the first direction and is provided with multiple first suction members 257 for suctioning products. The multiple first suction members 257 are spaced apart in the first direction.

[0066] Reference Figure 8 and Figure 14 A first brush device 213 is provided on the first support seat 211. The first brush device 213 includes a mounting rod 2131 and a plurality of brush mechanisms 2132. The mounting rod 2131 is fixed to the first support seat 211 and extends along the second direction. The plurality of brush mechanisms 2132 are all provided on the mounting rod 2131 and are spaced apart along the second direction. In this embodiment, there are four brush mechanisms 2132, each corresponding one to the feeding device 22. Each brush mechanism 2132 is located directly above the feeding device 22. Each brush mechanism 2132 includes a second lifting drive 21321 and a brush assembly 21322. The second lifting drive 21321 is used to drive the brush assembly 21322 to rise and fall. When the first slide 222 is conveying products, the second lifting drive 21321 drives the brush assembly to move to the top to ensure that the brush assembly does not contact the products on the first slide 222. When the first slide 222 is not conveying products, the second lifting drive 21321 drives the brush assembly 21322 to descend to the lowest point to clean the four first slides 222.

[0067] Reference Figure 8 and Figure 9 The first linear motors of the two feeding devices 22 are further provided with two second slides 224. Each second slide 224 is used to transfer the cut products to the stripping device 26 and the splitting device 27. Correspondingly, the second support base 212 is provided with a second brush device 214. The second brush device 214 is used to clean and remove dust from the two second slides 224.

[0068] Reference Figure 9 and Figure 15 Specifically, there are two stripping devices 26, each of which is disposed at one end of the second frame 21 near the unloading device 3. The two stripping devices 26 are located at the ends of the two outer feeding devices 22, respectively. Each stripping device 26 includes a support 261, a drive cylinder 262, a transverse displacement seat 263, and a plurality of gripper cylinders 264. The support 261 is fixed to the second frame 21, the drive cylinder 262 is used to drive the transverse displacement seat 263 to move in a first direction, and the transverse displacement seat 263 is provided with a plurality of gripper cylinders 264 for stripping the material, thereby stripping the product into U-shaped pieces.

[0069] Reference Figure 12 and Figure 15 As the cutting device 24 performs two cuts on the product, a U-shaped fracture groove is precisely cut at one end of the product each time. Subsequently, the gripper cylinder 264 in the puller device 26, driven by the drive cylinder 262, precisely grips the waste material inside the U-shaped fracture groove and pulls it away from the main body of the product. This process is called "pulling the U-splitting."

[0070] Reference Figure 8 and Figure 16 The splitting device 27 includes a fifth lifting drive mechanism 271 and a third suction mechanism 272. The fifth lifting drive mechanism 271 is used to drive the third suction mechanism 272 up and down, and the third suction mechanism 272 is used to suck the finished product. The second lifting mechanism can precisely control the lifting and lowering movement of the third suction mechanism 272, ensuring that the finished product is sucked and released in the appropriate position. The third suction mechanism 272 ensures that the finished product remains stable during transportation.

[0071] Reference Figure 16 The third suction mechanism 272 includes a second lifting frame 2721 and multiple second suction members 2722. The second lifting mechanism is used to drive the second lifting frame 2721 up and down. The multiple second suction members 2722 are mounted on the second lifting frame 2721 and are used to hold the product. The second suction members 2722 can be vacuum suction cups. Each second suction member 2722 is equipped with four pressing rods around its circumference for pressing the C / R angle of the product, thereby achieving C / R splitting of the product.

[0072] Reference Figure 8 and Figure 17In this embodiment, the finished product flipping device 28 is located directly in front of the side of the splitting device 27 close to the blanking equipment 3. This allows the blanking robot to directly lift the third adsorption mechanism 272 to a suitable height through the drive of the second lifting mechanism, thereby easily completing the product handling task. No additional time and cost are required to drive the third adsorption mechanism 272 to slide along the second direction, which simplifies the operation process and improves work efficiency. The finished product flipping device 28 includes an adsorption positioning seat 281 and a flip adsorption mechanism 282. The adsorption positioning seat 281 and the flip adsorption mechanism are both arranged on the second frame 21, and are used to simultaneously adsorb the processed products. The flip adsorption mechanism is located on one side of the adsorption positioning seat 281. The flip adsorption mechanism is used to adsorb the product and drive the product to flip.

[0073] Continue to refer to Figure 17 The flipping and adsorption mechanism 282 includes a third support base 2821, a first lifting base 2822, a lifting drive 2823, a flipping member, a flipping drive 2825, and a plurality of third adsorption members 2826. The third support base 2821 is fixed to the second frame 21. The lifting drive 2823 is disposed on the support base of the third support base 2821. The lifting drive 2823 is used to drive the first lifting base 2822 to rise and fall. One end of the flipping member is rotatably connected to the first lifting base 2822. The flipping drive 2825 is disposed on the first lifting base 2822 and is used to drive the flipping member to flip. The flipping member is provided with a plurality of third adsorption members 2826 for adsorbing products. Specifically, the third adsorption members 2826 are vacuum suction cups.

[0074] Reference Figure 8 A second protective cover is provided on the second frame 21, and the feeding device 22, the visual inspection device 23, the cutting device 24, the semi-finished product turning device 25, the pulling device 26, the splitting device 27 and the finished product turning device 28 are all located in the second protective cover.

[0075] Reference Figure 3 The unloading device 3 includes a third frame 31, which includes two second feeding areas 36. Each second feeding area 36 is sequentially equipped with an empty box loading device 32, a finished product loading device 33, a full box transfer device 34, and a full box unloading device 35. The empty box loading device 32 is used to stack and transfer empty blister boxes. The finished product loading device 33 is used to place processed products one by one into the blister box on the top layer of the empty box loading device 32. The full box transfer device 34 is responsible for transferring the blister boxes filled with products layer by layer to the full box unloading device 35. The full box unloading device 35 is used to stack and unload the blister boxes filled with products.

[0076] Reference Figure 1 and reference Figure 2In this embodiment, the structure of the empty box loading device 32 is the same as that of the full box loading device 12, the structure of the finished product loading device 33 is the same as that of the transport device 13, and the structure of the full box transfer device 34 is the same as that of the empty box transfer device 16. The structure of the full box unloading device 35 is the same as that of the empty box unloading device 17. The structure and principle of the empty box loading device 32 are the same as those of the full box unloading device 35, and their functions can be interchanged, which will not be described in detail here. A third protective cover is provided on the third frame 31, and the empty box loading device 32, the finished product loading device 33, the full box transfer device 34, and the full box unloading device 35 are all located within the third protective cover.

[0077] The operating principle of this embodiment is as follows: a full-box loading device 12 continuously loads blister packs. The transport device 13 transports the products in the blister packs to the calibration device 14 for position calibration. The calibrated products are then transferred to the feeder device 22 of the processing equipment 2 via the product transfer device 15. The products are conveyed horizontally by the feeder device 22. The visual inspection device 23 visually locates and photographs the products. The cutting device 24 cuts the products. The semi-finished product turning device 25 flips the products 180°, visually locates and photographs them again, and cuts them. The products are then further processed by the stripping device 26 and the splitting device 27. After processing, the multiple products are automatically transferred to the unloading equipment 3 via the finished product turning device 28 for automatic packaging. When the unloading equipment 3 is working, multiple empty blister boxes are stacked and conveyed to the empty box loading device 32. The processed products are placed one by one into the blister boxes on the top layer of the empty box loading device 32. The blister boxes filled with products are transferred layer by layer to the full box unloading device 35 through the full box transfer device 34, and the entire production process is finally completed.

[0078] Example 2

[0079] Reference Figure 16 The difference between Example 2 and Example 1 is that the splitting device 27 further includes a fifth transverse movement mechanism 273, which is disposed on the second support base 212 and is used to drive the third adsorption mechanism 272 to slide along the second direction. This allows the third adsorption mechanism 272 to flexibly move in the second direction, expanding the working range of the splitting device 27 and improving its flexibility and adaptability.

[0080] Reference Figure 9 and Figure 16In this embodiment, a fifth transverse movement mechanism 273 is added to the splitting device 27. Specifically, the finished product turning device 28 is positioned on one side of the stripping device 26, with a certain distance between them along the second direction. This ensures that the empty box loading device 32, the finished product loading device 33, the full box transfer device 34, and the full box unloading device 35 do not overlap with the stripping device 26, effectively avoiding potential operational conflicts and equipment interference.

[0081] Example 3

[0082] This embodiment provides a display screen automated cutting production line with the following processing steps:

[0083] Step 1: The staff manually places multiple stacked blister boxes on the horizontal feeding mechanism 121 of the full box loading device 12, and each blister box is filled with the product to be processed; the horizontal feeding mechanism 121 conveys the multiple stacked blister boxes to the bottom end of the lifting feeding mechanism 122, and the lifting feeding mechanism 122 simultaneously drives the multiple stacked blister boxes to rise;

[0084] Step 2: The transport device 13 transports the multiple products in the blister box located in the top layer to the calibration device 14 for calibration at the same time;

[0085] Step 3: The product transfer device 15 sequentially transfers the calibrated products to the four feeding devices 22 of the processing equipment 2. At the same time, the empty box transfer device 16 sequentially transfers the top empty blister box of the full box loading device 12 to the empty box unloading device 17. When the blister boxes on the empty box unloading device 17 are stacked to a certain height, the empty blister boxes are manually removed.

[0086] Step 4: The processing equipment 2 first feeds materials simultaneously through four feeding devices. The specific process is as follows: First, each feeding device 22 drives the first slide 222 and the fixture assembly 223 forward in the first direction under the action of the first linear motor module 221. When the fixture assembly 223 moves to the bottom of the detection device, the CCD detection mechanism 234 visually locates the multiple products on the fixture assembly 223;

[0087] Step 5: The four feeding devices 22 respectively drive the first slide 222 and the jig assembly 223 to retreat simultaneously under the action of the first linear motor module 221, and convey the products to the bottom of the cutting device 24. The laser cutting mechanism 244 of the cutting device 24 simultaneously cuts the upper surfaces of the multiple products on the jig assembly 223;

[0088] Step 6: The feeding device 22 continues to drive the first slide 222 and the fixture assembly 223 forward in the first direction. When the feeding device 22 moves to the position of the semi-finished product turning device 25, the multiple first adsorption members 257 on the rotating rod 256 of the semi-finished product turning device 25 respectively adsorb the upper surfaces of the multiple products. Then, the rotating drive mechanism drives the rotating rod 256 to rotate 180 degrees, thereby simultaneously driving the multiple products to turn over 180 degrees, thereby realizing synchronous turning of the multiple products.

[0089] Step 7: The four feeding devices 22, under the action of the first linear motor module 221, drive the first slide 222 and the fixture assembly 223 to retreat in the first direction. During the retreat process, they undergo secondary inspection and secondary cutting by the inspection device and cutting device 24, thereby automatically achieving visual positioning and cutting of the two surfaces of the product;

[0090] Step 8: After both sides of the product are processed, the four feeding devices 22 simultaneously drive the first slide 222 and the fixture assembly 223 forward. When the first slide 222 slides to the position of the flip mechanism, the flip mechanism adsorbs the multiple products on one of the fixture assemblies 223 and simultaneously moves the multiple products to the second slide 224 of the first linear motor.

[0091] Step 9: The first linear motor module 221 drives the second slide 224 forward to move the multiple products to be stripped from the position of the semi-finished product turning device 25 to the position of the stripping device 26 for stripping. At the same time, the first linear motor module 221 drives the first slide 222 back to continue cutting the two sides of the product through the cutting device 24.

[0092] Step 10: The first linear motor module 221 then drives the second slide 224 back to the splitting device 27 , which simultaneously performs C / R splitting on multiple products, and at the same time transfers the processed products to the finished product turning device 28 ;

[0093] Step 11: The splitting device 27 simultaneously transfers the processed multiple products to the adsorption and positioning seat 281 for preliminary adsorption and positioning. After the flipping adsorption mechanism adsorbs the multiple products on the adsorption and positioning seat 281 through the second adsorption member 2722, the flip driving member 2825 drives the second adsorption member 2722 to flip 180 degrees, and at the same time drives the multiple products to flip 180 degrees, so that the multiple products are located on the top of the second adsorption member 2722, thereby facilitating the sequential transportation of the finished products to the unloading device 3.

[0094] Step 12: When the unloading device 3 is working, the staff first stacks multiple stacked empty blister boxes on the horizontal feeding mechanism 121 of the unloading device at the same time. The horizontal feeding mechanism 121 conveys the multiple stacked blister boxes to the bottom end of the lifting feeding mechanism 122. The lifting feeding mechanism 122 simultaneously drives the multiple stacked blister boxes to rise;

[0095] Step 13: The finished product loading device 33 places the products flipped over by the flipping adsorption mechanism one by one into the blister box on the top layer of the empty box loading device 32;

[0096] Step 14: When the top blister box of the unloading device 3 is full of products, the blister boxes are sequentially transferred to the full box unloading device 35 by the full box transfer device 34 for stacking;

[0097] Step 15: When the blister boxes of the full box unloading device 35 are stacked to a certain height, the full box unloading device 35 is first used to simultaneously drive multiple blister boxes to descend, and then the full box unloading device 35 is used to drive multiple stacked blister boxes to move toward the edge of the unloading equipment 3, so that the staff can transfer multiple blister boxes filled with finished products.

[0098] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An automated display screen cutting production line, characterized by: The invention comprises a loading device (1), a processing device (2) and a unloading device (3) arranged in sequence; the loading device (1) comprises a first frame (11), and the first frame (11) is provided with a full box loading device (12), a conveying device (13), a correction device (14), a product transfer device (15), an empty box transfer device (16), and an empty box unloading device (17) in sequence; the full box loading device (12) is used to transfer a plurality of stacked blister boxes, each of which contains a plurality of products; the conveying device (13) is used to simultaneously transfer a plurality of products in the uppermost blister box to the correction device (14); the correction device (14) is used to correct the position of the products; the product transfer device (15) is used to transfer a plurality of products to be processed to the processing device (2); the empty box transfer device (16) is used to sequentially transfer the empty boxes to the empty box unloading device (17); the empty box unloading device (17) unloads a plurality of empty blister boxes at the same time; The processing equipment (2) comprises a second frame (21), and the second frame (21) is provided with a feeding device (22), a visual inspection device (23), a cutting device (24), a semi-finished product turning device (25), a material extraction device (26), a splitting device (27) and a finished product turning device (28); the feeding device (22) is used to convey the product in a horizontal direction, the visual inspection device (23) is used to perform visual positioning and photographing of the product, the cutting device (24) is used to cut the product, the semi-finished product turning device (25) is used to drive the product to turn over, the material extraction device (26) is used to perform U-shaped splitting on the product, the splitting device (27) is used to perform C / R splitting on the product, and the finished product turning device (28) is used to flip the product; The unloading device (3) comprises a third frame (31), on which an empty box loading device (32), a finished product loading device (33), a full box transfer device (34) and a full box unloading device (35) are sequentially provided. The empty box loading device (32) is used to stack and transfer empty blister boxes. The finished product loading device (33) is used to place processed products one by one into the blister boxes on the top layer of the empty box loading device (32). The full box transfer device (34) is responsible for transferring the blister boxes filled with products layer by layer to the full box unloading device (35). The full box unloading device (35) is used to stack and unload the blister boxes filled with products.

2. The automated display screen cutting production line according to claim 1, characterized in that: The full box loading device (12) comprises a horizontal feeding mechanism (121) and a lifting feeding mechanism (122). The horizontal feeding mechanism (121) is used to move a plurality of stacked blister boxes in a horizontal direction, and the lifting feeding mechanism (122) is used to move a plurality of stacked blister boxes in a vertical direction.

3. The automated display screen cutting production line according to claim 1, characterized in that: The transport device (13) includes a first transverse movement mechanism (131), a first lifting mechanism (132), a rotating mechanism (133) and a first adsorption mechanism (134), wherein the first transverse movement mechanism (131) is arranged on the first frame (11), the first transverse movement mechanism (131) is used to drive the first lifting mechanism (132) to move in a horizontal direction, the first lifting mechanism (132) is used to drive the rotating mechanism (133) to rotate, and the rotating mechanism (133) is used to simultaneously drive multiple first adsorption mechanisms (134) to rotate, and each first adsorption mechanism (134) is used to adsorb products.

4. The automated display screen cutting production line according to claim 1, characterized in that: The empty box unloading device (17) comprises a second transverse movement mechanism (171) and a second adsorption mechanism (172), wherein the second transverse movement mechanism (171) is arranged on the first frame (11), the second transverse movement mechanism (171) is used to drive the second adsorption mechanism (172) to move in a horizontal direction, and the second adsorption mechanism (172) is used to adsorb empty blister boxes.

5. The automated display screen cutting production line according to claim 1, characterized in that: The correction device (14) includes a base (141), a second bearing platform (142), a third transverse mechanism (143), a pushing mechanism (144) and a positioning mechanism (145), wherein the base (141) is arranged on the first frame (11), the second bearing platform (142) is slidably matched with the base (141), the third transverse mechanism (143) is arranged on the base (141), and the third transverse mechanism (143) is used to drive the second bearing platform (142) to move in the horizontal direction; the second bearing platform (142) is used to place the product to be corrected, the pushing mechanism (144) and the positioning mechanism (145) are respectively located on both sides of the discharge area, the pushing mechanism (144) is used to push the product toward the direction close to the positioning mechanism (145), and the positioning mechanism (145) is used to accurately position the product.

6. The automated display screen cutting production line according to claim 1, characterized in that: The semi-finished product turning device (25) includes a fourth transverse movement mechanism (251) and a fifth slide (252), wherein the fourth transverse movement mechanism (251) is used to drive the fifth slide (252) to slide in the horizontal direction; a fourth lifting drive mechanism (253) and a second lifting seat (254) are provided on the fifth slide (252), wherein the fourth lifting drive mechanism (253) is used to drive the second lifting seat (254) to move up and down, and the second lifting seat (254) is provided with a rotation drive mechanism (255) and a rotating rod (256), wherein the rotation drive mechanism (255) is used to drive the rotating rod (256) to rotate, and the rotating rod (256) is provided with a plurality of first adsorption members (257) for adsorbing products.

7. The automated display screen cutting production line according to claim 1, characterized in that: The splitting device (27) comprises a fifth lifting drive mechanism (271) and a third adsorption mechanism (272), wherein the fifth lifting drive mechanism (271) is used to drive the third adsorption mechanism (272) to rise and fall, and the third adsorption mechanism (272) is used to adsorb the finished product.

8. The automatic display screen cutting production line according to claim 7, characterized in that: The splitting device (27) further includes a fifth transverse movement mechanism (273), and the fifth transverse movement mechanism (273) is used to drive the fifth lifting drive mechanism (271) to slide in a horizontal direction.

9. The automatic display screen cutting production line according to claim 7 or 8, characterized in that: The finished product turning device (28) comprises an adsorption positioning seat (281) and a turning adsorption mechanism (282). The adsorption positioning seat (281) and the turning adsorption mechanism (282) are both arranged on the second frame (21). The adsorption positioning seat (281) is used to simultaneously adsorb the processed products. The turning adsorption mechanism (282) is located on one side of the adsorption positioning seat (281). The turning adsorption mechanism (282) is used to adsorb the products and drive the products to turn over.

10. The automatic display screen cutting production line according to claim 1, characterized in that: The number of the feeding devices (22) is multiple, and the number of the pulling devices (26), the splitting devices (27) and the finished product turning devices (28) are all half of the number of the feeding devices (22).

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