Conveying device and method for packaged copper foil winding roller

Abstract

The invention relates to the technical field of copper foil roll conveying, and particularly discloses a device and method for conveying packaged copper foil rolls, the device comprises an AGV conveying vehicle, a mounting groove is formed in the middle of the top end of the AGV conveying vehicle in the left-right direction, and first sliding grooves are formed in the front side and the rear side of the top end of the AGV conveying vehicle in the left-right direction; telescopic grooves are formed in the left end and the right end of the bottom of the front side of the AGV conveying vehicle. The left and right ends of the first guide rod are respectively arranged on the left and right sides of the inner cavity of the first chute; the supporting mechanism is arranged at the top end of the AGV conveying vehicle. According to the device, the shielding mechanism is additionally arranged, so that the falling risk of the copper foil winding roller in the transportation process is effectively prevented, meanwhile, an obstacle recognition system is optimized, the adaptability of the AGV to the complex environment is remarkably improved, safe and stable transportation of the copper foil winding roller is ensured, the production cost and the safety accident risk are effectively reduced, and the production efficiency is improved. And a powerful guarantee is provided for automatic production of the copper foil winding roller.

Description

Technical Field

[0001] The invention relates to the technical field of copper foil roll conveying, and in particular to a device and method for conveying copper foil rolls after packaging. Background Art

[0002] In modern industrial production, copper foil rolls are indispensable key materials in the fields of electronics, communications and new energy. Their production efficiency and transportation safety are directly related to product quality and production costs. In order to improve production efficiency, copper foil rolls need to be quickly and safely transferred from the packaging machine to the designated storage or processing area after production. In this context, automated guided vehicles (AGVs) are widely used in the transportation process of copper foil rolls after packaging due to their high efficiency, flexibility and intelligence. The use of AGV conveyors significantly improves the automation level of copper foil roll conveying, reduces manual intervention, and ensures the continuity and stability of the production line. In particular, for materials such as copper foil rolls that are heavy, regular in shape, and high in value, AGV conveyors can easily achieve seamless connection from the baler to the storage area through precise navigation systems and powerful driving force, effectively improving logistics efficiency. However, although AGV conveyors have shown many advantages in copper foil roll conveying, the AGV design in the prior art still has some shortcomings. Specifically, in order to facilitate the rapid installation and removal of the copper foil roll between the baler and the AGV conveyor, most AGV conveyor transport brackets are not equipped with a shielding mechanism. Although the original intention of this design simplifies the operation process, it has buried safety hazards. During the actual transportation process, if the AGV travels too fast, turns too sharply, or encounters an uneven road surface, the copper foil roll without shielding protection may slide off the edge of the bracket due to inertia or external force impact, or even completely detach from the inner cavity of the bracket. This situation will not only cause damage to the copper foil roll and increase production costs, but may also cause production line interruptions due to material scattering, affecting overall production efficiency. In severe cases, it may also cause damage to the AGV and peripheral equipment, causing safety accidents. In addition, traditional AGV conveyors also have limitations in obstacle avoidance. Although they are equipped with advanced sensor systems for real-time monitoring of the surrounding environment, the sensor's recognition ability is often challenged when faced with obstacles of various shapes, small sizes, or special colors and reflectivity. For example, low and narrow obstacles may be ignored because they do not fully enter the sensor's detection range; and obstacles with colors close to the background or low reflectivity may be misjudged as non-existent due to weak signals. These recognition errors cause the AGV to be unable to make avoidance actions in time, resulting in collisions. The collision may not only damage the AGV's own structure and affect its service life, but may also damage the copper foil roller due to the impact force, and even trigger more serious chain reactions, such as fires, explosions and other safety hazards, posing a serious threat to the production environment and personnel safety. Summary of the invention

[0003] The object of the present invention is to provide a copper foil roll packaging and conveying device and method, so as to at least solve the problems of potential safety hazards and limitations in obstacle avoidance proposed in the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a copper foil roll packaging and post-conveyance device and method, comprising: an AGV conveying vehicle, a mounting groove is provided in the middle of the top end of the AGV conveying vehicle along the left-right direction, first slide grooves are provided on both the front and rear sides of the top end of the AGV conveying vehicle along the left-right direction, and telescopic grooves are provided on both the left and right ends of the front bottom of the AGV conveying vehicle; the left and right ends of the first guide rod are respectively arranged on the left and right sides of the inner cavity of the first slide groove; a supporting mechanism is arranged on the top end of the AGV conveying vehicle; a pressing plate is arranged on the top end of the AGV conveying vehicle, and first movable grooves that penetrate up and down are provided on both the front and rear sides of the top end of the pressing plate along the left-right direction, and four second slide grooves are provided in the middle of the top end of the pressing plate along the front and rear direction, and the four second slide grooves are grouped into two groups, and the two groups of second slide grooves are respectively arranged on the front and rear sides of the two first movable grooves; the front and rear ends of the second guide rod are respectively arranged on the front and rear sides of the second slide groove; a protective mechanism is arranged on the front side of the AGV conveying vehicle; Preferably, the support mechanism includes a distance adjustment component, a lifting component and a support component; the distance adjustment component includes: a first motor, the first motor is screwed to the inner cavity of the AGV conveyor vehicle; the number of first connecting rods is two, the bottom end of one of the first connecting rods is locked to the output end of the first motor through a coupling, the top end of the first connecting rod can be slidably extended into the right side of the inner cavity of the mounting groove, and the bottom end of the other first connecting rod is rotatably arranged on the left side of the bottom end of the inner cavity of the mounting groove through a bearing; the sprocket is sleeved on the top of the outer wall of the first connecting rod and locked by a top screw; the two ends of the chain are respectively sleeved on the outer walls of the two sprockets; the number of first sliding columns is two , two first sliding columns are respectively arranged on the left and right sides of the top end of the chain; the number of first sliding blocks is four, and the four first sliding columns can be slidably adapted and inserted in the left and right sides of the inner cavity of the two first sliding grooves, and the first sliding column can be slidably sleeved on the outer wall of the first guide rod; the number of support seats is two, and the front and rear sides of the bottom ends of the two support seats are respectively arranged on the top ends of the four first sliding columns, and the front and rear sides of the top ends of the two support seats can respectively slidably penetrate the left and right sides of the inner cavity of the two first moving grooves and extend out of the top end of the pressure plate, and the middle part of the bottom end of the support seat is provided with a first driving groove along the front and rear direction, and the first sliding column can be slidably adapted and inserted in the middle part of the inner cavity of the first driving groove.

[0005] Preferably, in order to adjust the height of the bracket, the lifting assembly includes: a second motor, the second motor screw is connected to the middle part of the rear side of the top end of the pressure plate; the rear end of the forward and reverse screws is locked to the output end of the second motor through a coupling, and the front end of the forward and reverse screws is rotatably arranged on the front side of the pressure plate through a bearing; the number of drive blocks is four, and the four drive blocks are respectively screwed to the front and rear sides of the outer wall of the forward and reverse screws; the second slider is arranged at the bottom end of the drive block, the second slider can be slidably adapted to be inserted into the outside of the inner cavity of the second slide groove, and the second slider can be slidably adapted to be matched with the outer wall of the second guide rod; the number of drive rods is eight, and the eight drive rods are respectively arranged on the four drive rods. The left and right sides of the block; the number of first connecting rods is eight, and the bottom ends of the eight first connecting rods are rotatably sleeved on the outer sides of the outer walls of the eight driving rods through bearings; the number of lifting plates is two, and the four corners of the two lifting plates are rotatably set on the top ends of the eight first connecting rods through pins, the position of the lifting plates corresponds to the position of the support seat, and the left and right sides of the middle part of the top end of the lifting plate are provided with second movable grooves running through up and down along the left and right directions, the position of the second movable grooves corresponds to the position of the inner cavity of the support seat, and the front and rear sides of the top end of the lifting plate are provided with third slide grooves along the left and right directions; the left and right ends of the third guide rod are respectively arranged on the left and right sides of the inner cavity of the third slide groove.

[0006] Preferably, in order to support the copper foil roll, the supporting assembly includes: a bracket, the number of which is four, the bottom ends of the four brackets are respectively slidably adapted to be inserted into the inner cavities of the two support seats, the top ends of the four brackets are respectively slidably passed through the outside of the inner cavities of the four second movable grooves, and extend out of the top end of the lifting plate; the number of third sliders is eight, the eight third sliders are respectively arranged on the front and rear sides of the bottom ends of the four brackets, the eight third sliders are respectively slidably adapted to be inserted into the left and right sides of the inner cavities of the four third slide grooves, and the third sliders are slidably sleeved on the outer wall of the third guide rod.

[0007] Preferably, in order to prevent the copper foil roll from escaping from the inner cavity of the bracket, the support assembly also includes: a baffle rod, the number of which is eight, and the eight baffle rods are grouped into four groups of two. The outer wall tops of the four groups of baffle rods are rotatably arranged at the front and rear sides of the tops of the four brackets through pins, and the two baffle rods in each group are arranged opposite to each other; the number of second connecting rods is sixteen, the sixteen second connecting rods are grouped into eight groups of two, and the eight groups of second connecting rods are rotatably arranged at the front and rear ends of the left and right sides of the four brackets through pins, and the outer bottom ends of the second connecting rods are provided with extrusion grooves; the number of push rods is eight, and the left and right ends of the eight push rods are respectively arranged at the inner bottom ends of the eight groups of second connecting rods, and the outer walls of the push rods The middle part contacts the inner side of the outer wall of the blocking rod; the first spring is embedded in the inner cavity of the extrusion groove, and one end of the first spring is clamped on the inner wall of the extrusion groove; the second sliding column can be slidably adapted and inserted in the inner cavity of the extrusion groove, and the outer end of the second sliding column can be slidably extended out of the inner cavity of the extrusion groove, and the other end of the first spring is clamped on the outer wall of the second sliding column; there are four driving plates, and the bottom ends of the four driving plates are respectively arranged on the front and rear sides of the top ends of the two support seats, the top end of the driving plate can slidably pass through the inner cavity of the second movable groove and extend out of the top end of the lifting plate, and the second driving grooves are opened at the front and rear ends of the inner side of the driving plate, and the eight second sliding columns can be slidably adapted and inserted in the inner bottom ends of the inner cavities of the eight second driving grooves.

[0008] Preferably, infrared rangefinders are provided at both the front and rear ends of the left side of the support seat located on the right side, and the infrared rangefinder is electrically connected to the first motor.

[0009] Preferably, the front-to-rear length of the first driving groove is greater than the diameter of the sprocket.

[0010] Preferably, in order to monitor obstacles, the protective mechanism includes: a second spring, the second spring is embedded in the inner cavity of the telescopic slot, and one end of the second spring is clamped on the inner wall of the telescopic slot; the rear end of the telescopic rod can be slidably adapted and inserted into the inner cavity of the telescopic slot, the front end of the telescopic rod can be slidably extended out of the inner cavity of the telescopic slot, and the other end of the second spring is clamped on the outer wall of the telescopic rod; the left and right ends of the rear side of the first protective frame are respectively arranged at the front ends of the two telescopic rods; the number of laser sensors is several, and the several laser sensors are respectively arranged at the top end of the first protective frame at equal distances along the left and right directions; the left and right ends of the rear side of the second protective frame are respectively arranged at the left and right ends of the front side of the lifting plate located on the front side, and the position of the second protective frame corresponds to the position of the first protective frame; the number of receivers is several, and the several receivers are respectively arranged at the bottom end of the second protective frame at equal distances along the left and right directions, the number of receivers is the same as the number of laser sensors, and the positions of the receivers and laser sensors correspond one to one.

[0011] The present invention provides a copper foil roll packaging and conveying device and method, which has the following beneficial effects: 1. The present invention uses an AGV conveyor vehicle to transport and convey the copper foil roll, uses a first motor to drive a sprocket to rotate through a first connecting rod, and uses the sprocket to drive a first slide column to move circumferentially through a chain, and uses the cooperation between the first slide column and the first driving groove to drive two support seats to move synchronously inward or outward, thereby adjusting the distance between the two support seats, and using an infrared rangefinder to monitor the distance between the two support seats.

[0012] 2. The present invention starts the second motor to drive the forward and reverse threaded screws to rotate. The rotational force generated by the rotation of the forward and reverse threaded screws can prompt the driving block to drive the bottom end of the first connecting rod to move through the driving rod, so that the first connecting rod can be used to drag the lifting plate to drive the bracket to move upward or downward, thereby adjusting the height of the bracket.

[0013] 3. The present invention can support the copper foil roll by using the bracket, and can shield the outer wall of the copper foil roll by using the blocking rod, thereby preventing the copper foil roll from escaping from the inner cavity of the bracket.

[0014] 4. The present invention utilizes the cooperation between the laser sensor and the receiver to monitor obstacles. When the obstacle pushes the first protective frame to move, or the shielding object moves between the first protective frame and the second protective frame, the shielding object blocks the laser emitted by the laser sensor, which will cause the receiver to be unable to receive the laser emitted by the laser sensor, thereby causing the AGV transport vehicle to perform emergency braking and stop moving; 5. This device effectively prevents the risk of copper foil rolls falling during transportation by adding a shielding mechanism. At the same time, it optimizes the obstacle recognition system, significantly improves the adaptability of the AGV conveyor to complex environments, ensures the safe and stable transportation of copper foil rolls, effectively reduces production costs and safety accident risks, and provides a strong guarantee for the automated production of copper foil rolls. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 An exploded view of the present invention; Figure 3 is a schematic structural diagram of a first driving slot; Figure 4 is a schematic diagram of the structure of the push rod; Figure 5 It is a structural schematic diagram of the driving board; Figure 6 for Figure 2 A magnified image of point A; Figure 7 for Figure 2 A magnified view of point B; Figure 8 for Figure 2Enlarged view of point C; Fig. 9 for Figure 2 The enlarged view of point D; Fig.10 for Figure 2 The enlarged view of point E; Fig.11 for Figure 2 The enlarged view of point F; Fig.12 for Figure 2 The enlarged view of G; Fig.13 for Figure 2 Enlarged view of H; Fig.14 for Figure 3 A magnified view of point I; Fig.15 for Figure 3 The enlarged view of J; Fig.16 for Figure 2 Enlarged view of K.

[0016] In the figure: 1, AGV conveyor; 2, mounting slot; 3, first slide slot; 4, telescopic slot; 5, first guide rod; 6, support mechanism; 61, first motor; 62, first connecting rod; 63, sprocket; 64, chain; 65, first slide column; 66, support seat; 67, first driving slot; 68, first slider; 69, infrared rangefinder; 610, second motor; 611, positive and negative thread screw; 612, driving block; 613, second slider; 614, driving rod; 615, first connecting rod; 616, lifting plate; 617, second moving slot ; 618, third slide groove; 619, third guide rod; 620, bracket; 621, third slider; 622, stop rod; 623, second connecting rod; 624, push rod; 625, extrusion groove; 626, first spring; 627, second slide column; 628, drive plate; 629, second drive groove; 7, pressure plate; 8, first movable groove; 9, protective mechanism; 91, second spring; 92, telescopic rod; 93, first protective frame; 94, laser sensor; 95, second protective frame; 96, receiver; 10, second slide groove; 11, second guide rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 16The present invention provides a copper foil roll packaging and conveying device and method technical solution, including: an AGV conveyor vehicle 1, a mounting groove 2, a first slide groove 3, a telescopic groove 4, a first guide rod 5, a supporting mechanism 6, a pressing plate 7, a first movable groove 8, a protective mechanism 9, a second slide groove 10 and a second guide rod 11. The top middle part of the AGV conveyor vehicle 1 is provided with a mounting groove 2 along the left and right directions, the front and rear sides of the top of the AGV conveyor vehicle 1 are provided with first slide grooves 3 along the left and right directions, and the front bottom of the AGV conveyor vehicle 1 is provided with telescopic grooves 4 at both ends. The AGV conveyor vehicle 1 is a prior art and will not be described in detail here. The AGV conveyor vehicle 1 is used for conveying copper foil rolls. The left and right ends of the first guide rod 5 are respectively arranged on the left and right sides of the inner cavity of the first slide groove 3. The first guide rod 5 can prevent the first slider 68 from detaching from the inner cavity of the first slide groove 3. cavity, a support mechanism 6 is arranged at the top of the AGV conveyor vehicle 1, and the support mechanism 6 is used to support the copper foil roll, the pressing plate 7 is arranged at the top of the AGV conveyor vehicle 1, and the front and rear sides of the top of the pressing plate 7 are both provided with a first movable groove 8 that runs through up and down along the left and right direction, and the middle part of the top of the pressing plate 7 is provided with four second slide grooves 10 along the front and rear direction, and the four second slide grooves 10 are grouped in two groups, and are divided into two groups. The two groups of second slide grooves 10 are respectively arranged at the front and rear sides of the two first movable grooves 8, and the front and rear ends of the second guide rod 11 are respectively arranged at the front and rear sides of the second slide groove 10, and the second guide rod 11 can prevent the second slider 613 from detaching from the inner cavity of the second slide groove 10, and the protective mechanism 9 is arranged on the front side of the AGV conveyor vehicle 1, and the protective mechanism 9 is used for obstacle monitoring, and the support mechanism 6 includes a distance adjustment component, a lifting component and a support component.

[0019] As a preferred solution, further, the distance adjustment component includes: a first motor 61, a first connecting rod 62, a sprocket 63, a chain 64, a first slide column 65, a support seat 66, a first drive groove 67, a first slider 68 and an infrared rangefinder 69. The first motor 61 is screwed to the inner cavity of the AGV conveyor vehicle 1. The first motor 61 is a prior art. The first motor 61 is a servo motor. The first motor 61 is connected to a servo controller. No further details are given here. The first motor 61 is used here to drive the sprocket 63 to rotate through the first connecting rod 62. The number of the first connecting rod 62 is two, one of which is the first The bottom end of a connecting rod 62 is locked to the output end of the first motor 61 through a coupling, the top end of the first connecting rod 62 can slide into the right side of the inner cavity of the mounting groove 2, and the bottom end of the other first connecting rod 62 is rotatably arranged on the left side of the bottom end of the inner cavity of the mounting groove 2 through a bearing. The sprocket 63 is sleeved on the top of the outer wall of the first connecting rod 62 and locked by a top screw. The two ends of the chain 64 are respectively sleeved on the outer walls of the two sprockets 63. There are two first slide posts 65, and the two first slide posts 65 are respectively arranged on the left and right sides of the top of the chain 64. The cooperation between the first slide post 65 and the first driving groove 67 can be used to Drive the support seat 66 to move, the number of the first sliders 68 is four, and the four first sliders 68 can be slidably adapted and inserted into the left and right sides of the inner cavity of the two first slide grooves 3, respectively. The first slider 68 can be slidably sleeved on the outer wall of the first guide rod 5. The number of the support seats 66 is two, and the front and rear sides of the bottom ends of the two support seats 66 are respectively arranged on the top ends of the four first sliders 68, and the front and rear sides of the top ends of the two support seats 66 can respectively slidably penetrate the left and right sides of the inner cavity of the two first moving grooves 8 and extend out of the top end of the pressure plate 7, and the middle part of the bottom end of the support seat 66 is provided with a first driving groove 67 along the front and rear direction. 65 is slidably adapted and plugged into the middle of the inner cavity of the first driving groove 67, and the support seat 66 can be used to drive the bracket 620 to move. The front-to-back length of the first driving groove 67 is greater than the diameter of the sprocket 63, ensuring that the support seat 66 can move left and right. There are two infrared rangefinders 69, and the two infrared rangefinders 69 are respectively arranged at the front and rear ends of the left side of the support seat 66 located on the right side. The infrared rangefinder 69 and the first motor 61 are electrically connected. The infrared rangefinder 69 is a prior art and will not be described in detail here. The infrared rangefinder 69 is used here to monitor the distance between the two support seats 66.

[0020] As a preferred solution, further, the lifting assembly includes: a second motor 610, a positive and negative threaded screw 611, a driving block 612, a second slider 613, a driving rod 614, a first connecting rod 615, a lifting plate 616, a second movable groove 617, a third sliding groove 618 and a third guide rod 619. The second motor 610 is screwed to the middle of the rear side of the top of the pressure plate 7. The second motor 610 is a prior art. The second motor 610 is a servo motor. The second motor 610 is connected to a servo controller. No further details are given here. The second motor 610 is used here to drive the positive and negative threaded screw 611 to rotate The rear end of the forward and reverse threaded screw 611 is locked at the output end of the second motor 610 through a coupling, and the front end of the forward and reverse threaded screw 611 is rotatably arranged on the front side of the pressure plate 7 through a bearing. The rotational force generated by the rotation of the forward and reverse threaded screw 611 can prompt the driving block 612 to drive the driving rod 614 to move. There are four driving blocks 612, and the four driving blocks 612 are respectively screwed to the front and rear sides of the outer wall of the forward and reverse threaded screw 611. The second sliding block 613 is arranged at the bottom end of the driving block 612, and the second sliding block 613 can be slidably adapted and inserted into the outer side of the inner cavity of the second sliding groove 10. The slider 613 is slidably adapted to be matched with the outer wall of the second guide rod 11. The number of the driving rods 614 is eight, and the eight driving rods 614 are respectively arranged on the left and right sides of the four driving blocks 612. The number of the first connecting rods 615 is eight, and the bottom ends of the eight first connecting rods 615 are rotatably sleeved on the outer sides of the outer walls of the eight driving rods 614 through bearings. The first connecting rods 615 are used to push the lifting plates 616 up or down. The number of the lifting plates 616 is two, and the four corners of the two lifting plates 616 are rotatably arranged on the top ends of the eight first connecting rods 615 through pins. The position of 16 corresponds to the position of the support seat 66, and second movable grooves 617 that penetrate up and down are opened in the left and right directions on both sides of the middle of the top end of the lifting plate 616. The position of the second movable groove 617 corresponds to the position of the inner cavity of the support seat 66, and third sliding grooves 618 are opened in the left and right directions on both sides of the front and back of the top end of the lifting plate 616. The lifting plate 616 is used to drive the bracket 620 to rise or fall, and the left and right ends of the third guide rod 619 are respectively arranged on the left and right sides of the inner cavity of the third sliding groove 618. The third guide rod 619 can prevent the third slider 621 from escaping from the inner cavity of the third sliding groove 618.

[0021] As a preferred solution, further, the support assembly includes: a bracket 620, a third slider 621, a blocking rod 622, a second connecting rod 623, a push rod 624, an extrusion groove 625, a first spring 626, a second slide column 627, a drive plate 628 and a second drive groove 629. The number of the brackets 620 is four, and the bottom ends of the four brackets 620 can be slidably adapted and plugged into the inner cavities of the two support seats 66, and the top ends of the four brackets 620 can be slidably passed through the outer sides of the inner cavities of the four second movable grooves 617, and extend out of the top end of the lifting plate 616. The bracket 620 is used to support the copper foil roll. The number of the third sliders 621 is eight, and the eight third sliders 621 are respectively arranged on the front and rear sides of the bottom ends of the four brackets 620. 21 are respectively slidably adapted and inserted into the left and right sides of the inner cavity of the four third slide grooves 618, the third slider 621 is slidably sleeved on the outer wall of the third guide rod 619, the number of the blocking rods 622 is eight, and the eight blocking rods 622 are grouped in two groups, which are divided into four groups. The outer wall tops of the four groups of blocking rods 622 are rotatably arranged on the front and rear sides of the tops of the four brackets 620 through pins, and the two blocking rods 622 in each group are relatively arranged. The blocking rods 622 are used to block the copper foil roll to prevent the copper foil roll from escaping from the inner cavity of the bracket 620. The number of the second connecting rods 623 is sixteen, and the sixteen second connecting rods 623 are grouped in two groups, which are divided into eight groups. The eight groups of second connecting rods 623 are respectively rotatably arranged on the left and right sides of the four brackets 620 through pins. At the top of the front and rear ends, an extrusion groove 625 is provided at the outer bottom end of the second connecting rod 623, and the second connecting rod 623 is used to drive the push rod 624 to rotate. There are eight push rods 624, and the left and right ends of the eight push rods 624 are respectively arranged at the inner bottom ends of the eight groups of second connecting rods 623. The middle part of the outer wall of the push rod 624 contacts the inner side of the outer wall of the baffle rod 622, and the push rod 624 is used to push the baffle rod 622 to rotate. The first spring 626 is embedded in the inner cavity of the extrusion groove 625, and one end of the first spring 626 is clamped on the inner wall of the extrusion groove 625. The first spring 626 is a rotation spring, which is elastically deformed after being squeezed or stretched by external force, and returns to its initial state after the external force is removed. The first spring 626 is used here to push the second sliding column 627 to firmly and The inner wall of the second driving groove 629 contacts, the second sliding column 627 can be slidably adapted and inserted into the inner cavity of the extrusion groove 625, the outer end of the second sliding column 627 can slidably extend out of the inner cavity of the extrusion groove 625, the other end of the first spring 626 is clamped on the outer wall of the second sliding column 627, and the cooperation between the second sliding column 627 and the second driving groove 629 can cause the second connecting rod 623 to drive the push rod 624 to rotate, the number of driving plates 628 is four, the bottom ends of the four driving plates 628 are respectively arranged on the front and rear sides of the top ends of the two support seats 66, the top end of the driving plate 628 can slidably pass through the inner cavity of the second movable groove 617, and extend out of the top end of the lifting plate 616, and the second driving grooves 629 are opened on the front and rear ends of the inner side of the driving plate 628.The eight second slide posts 627 are respectively slidably adapted and inserted into the inner bottom ends of the inner cavities of the eight second driving slots 629.

[0022] As a preferred embodiment, further, the protective mechanism 9 includes: a second spring 91, a telescopic rod 92, a first protective frame 93, a laser sensor 94, a second protective frame 95 and a receiver 96. The second spring 91 is embedded in the inner cavity of the telescopic slot 4, and one end of the second spring 91 is clamped on the inner wall of the telescopic slot 4. The second spring 91 is a rotation spring, which undergoes elastic deformation after being squeezed or stretched by an external force, and returns to its initial state after the external force is removed. The second spring 91 is used to support and push the telescopic rod 92 to move out of the inner cavity of the telescopic slot 4. The rear end of the telescopic rod 92 can be slidably adapted and inserted into the inner cavity of the telescopic slot 4, and the front end of the telescopic rod 92 can be slidably extended out of the inner cavity of the telescopic slot 4. The other end of the second spring 91 is clamped on the outer wall of the telescopic rod 92. The telescopic rod 92 is used to support the first protective frame 93. The left and right ends of the rear side of the first protective frame 93 are respectively arranged at the front ends of the two telescopic rods 92. The first protective frame 93 is used to install the laser sensor 94 and block the obstruction. There are several laser sensors 94, which are equidistantly arranged at the top of the first protective frame 93 along the left-right direction. The laser sensor 94 is a prior art and will not be described in detail here. The laser sensor 94 is used to emit laser. The left and right ends of the rear side of the second protective frame 95 are respectively arranged at the left and right ends of the front side of the lifting plate 616 located on the front side. The position of the second protective frame 95 corresponds to the position of the first protective frame 93. There are several receivers 96, which are equidistantly arranged at the bottom of the second protective frame 95 along the left-right direction. The number of receivers 96 is the same as the number of laser sensors 94, and the positions of the receivers 96 and the laser sensors 94 correspond one to one. The receiver 96 is a prior art and will not be described in detail here. The receiver 96 is used to receive the laser emitted by the laser sensor 94. When the receiver 96 cannot receive the laser emitted by the laser sensor 94, the AGV conveyor vehicle performs emergency braking and stops moving.

[0023] A copper foil roll packaging and conveying device and method, specifically comprising the following steps: Step 1: When in use, start the AGV conveyor 1, use the AGV conveyor 1 to transport and convey the copper foil roll, start the laser sensor 94 and the receiver 96, and use the cooperation between the laser sensor 94 and the receiver 96 to monitor obstacles, start the infrared rangefinder 69, use the infrared rangefinder 69 to monitor the distance between the two support seats 66, so as to adjust the distance between the brackets 620, and adjust the distance between the two support seats 66 according to the length of the copper foil roll to be conveyed, start the first motor 61, and use the first motor 61 to drive the sprocket 63 to rotate through the first connecting rod 62, so that the chain 64 can drive the two first slide posts 65 to move along the moving trajectory of the chain 64, and the first slide post 65 can move along the moving trajectory of the chain 64 and cooperate with the first driving groove 67 to drive the two support seats 66 to move synchronously inward, and while the two support seats 66 are moving, the infrared rangefinder 69 can be used to monitor the distance between the two support seats 66 until the two support seats 66 move to a suitable distance; Step 2, move by the AGV conveyor 1. When the AGV conveyor 1 moves to the bottom of the baler, the inner cavities of the two brackets 620 located on the rear side are respectively aligned with the left and right sides of the outer wall of the copper foil roll, and the second motor 610 is started. The output end of the second motor 610 is used to drive the forward and reverse screws 611 to rotate. The rotational force generated by the rotation of the forward and reverse screws 611 can cause the four drive blocks 612 to move together in pairs. The drive blocks 612 can move together by driving the bottom end of the first connecting rod 615 through the driving rod 614, so that the top end of the first connecting rod 615 can be used to push the two lifting plates 616 to move upward. The upward movement of the lifting plates 616 can drive the brackets 620 to move upward until the left and right sides of the outer wall of the copper foil roll are respectively inserted into the positions. In the inner cavity of the two brackets 620 at the rear side, when the outer wall of the copper foil roll contacts the top of the outer wall of the baffle rod 622, the outer wall of the copper foil roll can be used to press the baffle rod 622 to rotate outward, until the outer wall of the copper foil roll and the outer wall of the baffle rod 622 are separated, and under the factor of gravity, the baffle rod 622 can be caused to rotate in the opposite direction to the initial position, so that the baffle rod 622 can be used to block the outer wall of the copper foil roll to prevent the outer wall of the copper foil roll from escaping from the inner cavity of the bracket 620. When the bracket 620 moves upward, the second slide column 627 can be caused to slide upward along the inner cavity of the second driving groove 629 until the second slide column 627 moves to the top of the inner cavity of the second driving groove 629, so that the AGV conveyor 1 can be used to drive the copper foil roll to move and transport it; Step 3, when the AGV conveyor 1 drives the copper foil roll to move to the bottom of the storage rack, the left and right sides of the outer wall of the copper foil roll carried by the AGV conveyor 1 are respectively aligned with the position of the storage rack, and the second motor 610 is started. The output end of the second motor 610 is used to drive the forward and reverse screws 611 to rotate in the opposite direction, so that the first connecting rod 615 can pull the lifting plate 616 to move downward. At the same time, the lifting plate 616 is used to pull the bracket 620 downward. The downward movement of the bracket 620 can drive the copper foil roll to move downward, so that the left and right sides of the outer wall of the copper foil roll can be placed on the storage rack. When the bracket 620 moves downward, it will cause the second slide column 627 to move along the second driving groove 629 The inner cavity of the second driving groove 629 is moved outward, so that the second sliding post 627 can be used to drive the push rod 624 to rotate outward through the second connecting rod 623, and then the push rod 624 can be used to push the blocking rod 622 to rotate outward, so that the blocking rod 622 on the outer wall of the copper foil roll can be released, and the copper foil roll can be placed on the storage rack. When the second sliding post 627 moves to the outside of the inner cavity of the second driving groove 629, the bracket 620 continues to drive the second sliding post 627 to move downward, which will cause the second sliding post 627 to slide downward along the inner cavity of the second driving groove 629 until the second sliding post 627 moves to the initial position, thereby completing the transportation of the copper foil roll. Repeating the above actions can realize the transportation and installation of the copper foil roll. Step 4. During the movement of the AGV transport vehicle 1, the cooperation between the laser sensor 94 and the receiver 96 can be used to monitor obstacles. When the AGV transport vehicle 1 is moving, if it encounters a low obstacle, as the AGV transport vehicle 1 moves, the low obstacle will push the first protective frame 93 to drive the telescopic rod 92 to move toward the inner cavity of the telescopic slot 4, and squeeze the second spring 91 to undergo elastic deformation. The movement of the first protective frame 93 will drive the laser sensor 94 to move, thereby causing the laser sensor 94 and the receiver 96 to be misaligned, and the receiver 96 cannot receive the laser emitted by the laser sensor 94. At this time, the AGV transport vehicle 1 is prompted to make an emergency stop to prevent the AGV transport vehicle 1 from continuing to move. When the AGV transport vehicle is moving, if it encounters a high obstacle, the high obstacle will block the laser emitted by the laser sensor 94 and block the reception of the receiver 96. At this time, the AGV transport vehicle 1 is prompted to make an emergency stop to prevent the AGV transport vehicle 1 from continuing to move.

[0024] In summary, this device effectively prevents the risk of copper foil rolls falling during transportation by adding a shielding mechanism, while optimizing the obstacle recognition system, significantly improving the adaptability of the AGV conveyor vehicle to complex environments, ensuring the safe and stable transportation of the copper foil rolls, effectively reducing production costs and safety accident risks, and providing strong guarantees for the automated production of copper foil rolls.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper foil roll packaging and conveying device, characterized in that: include: An AGV transport vehicle (1), wherein a mounting groove (2) is provided at the middle of the top end of the AGV transport vehicle (1) along the left-right direction, first slide grooves (3) are provided at both the front and rear sides of the top end of the AGV transport vehicle (1) along the left-right direction, and telescopic grooves (4) are provided at both the left and right ends of the front bottom of the AGV transport vehicle (1); A first guide rod (5), the left and right ends of the first guide rod (5) being respectively arranged on the left and right sides of the inner cavity of the first slide groove (3); A support mechanism (6), wherein the support mechanism (6) is arranged at the top of the AGV transport vehicle (1); A pressure plate (7), the pressure plate (7) being arranged at the top of the AGV transport vehicle (1), the top of the pressure plate (7) being provided with first movable grooves (8) penetrating vertically along the left-right direction on both the front and rear sides, the top of the pressure plate (7) being provided with four second slide grooves (10) along the front-back direction in the middle of the top of the pressure plate (7), the four second slide grooves (10) being grouped in pairs of two, and the two groups of the second slide grooves (10) being respectively arranged at the front and rear sides of the two first movable grooves (8); A second guide rod (11), wherein front and rear ends of the second guide rod (11) are respectively arranged on front and rear sides of the second slide groove (10); A protection mechanism (9), wherein the protection mechanism (9) is arranged on the front side of the AGV transport vehicle (1); The support mechanism (6) comprises a distance adjustment component, a lifting component and a support component; The distance adjustment component comprises: A first motor (61), the first motor (61) being screw-connected to the inner cavity of the AGV transport vehicle (1); A first connecting rod (62), the number of the first connecting rods (62) being two, the bottom end of one of the first connecting rods (62) being locked to the output end of the first motor (61) via a coupling, the top end of the first connecting rod (62) being slidably extended into the right side of the inner cavity of the mounting groove (2), and the bottom end of the other first connecting rod (62) being rotatably arranged on the left side of the bottom end of the inner cavity of the mounting groove (2) via a bearing; A sprocket (63), wherein the sprocket (63) is sleeved on the top of the outer wall of the first connecting rod (62) and is locked by a top screw; A chain (64), wherein two ends of the chain (64) are respectively sleeved on outer walls of two sprocket wheels (63); A first sliding post (65), wherein the number of the first sliding posts (65) is two, and the two first sliding posts (65) are respectively arranged on the left and right sides of the top end of the chain (64); A first sliding block (68), the number of the first sliding blocks (68) being four, the four first sliding blocks (68) being respectively slidably adapted to be inserted into the left and right sides of the inner cavity of the two first sliding grooves (3), and the first sliding blocks (68) being slidably sleeved on the outer wall of the first guide rod (5); A support seat (66), wherein the number of the support seats (66) is two, and the front and rear sides of the bottom ends of the two support seats (66) are respectively arranged at the top ends of the four first sliding blocks (68), and the front and rear sides of the top ends of the two support seats (66) can be slidably passed through the inner cavities of the two first movable grooves (8) and extend out of the top end of the pressure plate (7) on the left and right sides, and a first driving groove (67) is opened in the middle part of the bottom end of the support seat (66) along the front-to-back direction, and the first sliding column (65) can be slidably adapted and inserted in the middle part of the inner cavity of the first driving groove (67).

2. The copper foil roll packaging and conveying device according to claim 1, characterized in that: The lifting assembly comprises: A second motor (610), the second motor (610) being screw-connected to the middle portion of the rear side of the top end of the pressing plate (7); a forward and reverse threaded screw (611), wherein the rear end of the forward and reverse threaded screw (611) is locked to the output end of the second motor (610) via a coupling, and the front end of the forward and reverse threaded screw (611) is rotatably disposed on the front side of the pressure plate (7) via a bearing; A driving block (612), wherein the number of the driving blocks (612) is four, and the four driving blocks (612) are respectively screwed to the front and rear sides of the outer wall of the forward and reverse thread screw (611); A second slider (613), the second slider (613) being arranged at the bottom end of the driving block (612), the second slider (613) being slidably adapted to be inserted into the outer side of the inner cavity of the second slide groove (10), and the second slider (613) being slidably adapted to be fitted to the outer wall of the second guide rod (11); Driving rods (614), the number of the driving rods (614) being eight, and the eight driving rods (614) being respectively arranged on the left and right sides of the four driving blocks (612); First connecting rods (615), the number of the first connecting rods (615) is eight, and the bottom ends of the eight first connecting rods (615) are rotatably sleeved on the outer sides of the outer walls of the eight driving rods (614) through bearings; A lifting plate (616), wherein the number of the lifting plates (616) is two, and the four corners of the two lifting plates (616) are rotatably arranged at the top ends of the eight first connecting rods (615) through pins, respectively. The position of the lifting plate (616) corresponds to the position of the support seat (66). The left and right sides of the middle of the top end of the lifting plate (616) are both provided with second movable grooves (617) penetrating vertically in the left and right directions, and the position of the second movable groove (617) corresponds to the position of the inner cavity of the support seat (66). The front and rear sides of the top end of the lifting plate (616) are both provided with third sliding grooves (618) in the left and right directions; A third guide rod (619), wherein left and right ends of the third guide rod (619) are respectively arranged on left and right sides of the inner cavity of the third slide groove (618).

3. The copper foil roll packaging and conveying device according to claim 2, characterized in that: The support assembly comprises: Brackets (620), the number of the brackets (620) is four, the bottom ends of the four brackets (620) are respectively slidably adapted to be inserted into the inner cavities of the two support seats (66), and the top ends of the four brackets (620) are respectively slidably passed through the outer sides of the inner cavities of the four second movable grooves (617) and extended out of the top end of the lifting plate (616); The third slider (621), the number of the third sliders (621) is eight, the eight third sliders (621) are respectively arranged on the front and rear sides of the bottom ends of the four brackets (620), the eight third sliders (621) can be slidably adapted and plugged into the left and right sides of the inner cavities of the four third slide grooves (618), and the third sliders (621) can be slidably sleeved on the outer wall of the third guide rod (619).

4. The copper foil roll packaging and conveying device according to claim 3, characterized in that: The support assembly also includes: Baffle rods (622), the number of the baffle rods (622) is eight, and the eight baffle rods (622) are grouped into two groups, which are divided into four groups. The tops of the outer walls of the four groups of baffle rods (622) are rotatably arranged on the front and rear sides of the tops of the four brackets (620) through pins, and the two baffle rods (622) in each group are arranged opposite to each other; Second connecting rods (623), the number of the second connecting rods (623) is sixteen, and the sixteen second connecting rods (623) are grouped in pairs, and are divided into eight groups. The eight groups of second connecting rods (623) are rotatably arranged on the top of the left and right sides and the front and rear ends of the four brackets (620) through pins, and the outer bottom ends of the second connecting rods (623) are provided with extrusion grooves (625); Push rods (624), the number of the push rods (624) is eight, the left and right ends of the eight push rods (624) are respectively arranged at the inner bottom ends of the eight groups of second connecting rods (623), and the middle part of the outer wall of the push rod (624) is in contact with the inner side of the outer wall of the blocking rod (622); a first spring (626), wherein the first spring (626) is embedded in the inner cavity of the extrusion groove (625), and one end of the first spring (626) is clamped on the inner wall of the extrusion groove (625); A second sliding post (627), the second sliding post (627) can be slidably adapted to be inserted into the inner cavity of the extrusion groove (625), the outer end of the second sliding post (627) can be slidably extended out of the inner cavity of the extrusion groove (625), and the other end of the first spring (626) is clamped on the outer wall of the second sliding post (627); A driving plate (628), wherein the number of the driving plates (628) is four, and the bottom ends of the four driving plates (628) are respectively arranged on the front and rear sides of the top ends of the two support seats (66), and the top end of the driving plate (628) can slide through the inner cavity of the second movable groove (617) and extend out of the top end of the lifting plate (616), and the second driving groove (629) is opened at the front and rear ends of the inner side of the driving plate (628), and the eight second sliding columns (627) can be slidably adapted and plugged into the bottom ends of the inner sides of the inner cavities of the eight second driving grooves (629).

5. The copper foil roll packaging and conveying device according to claim 4, characterized in that: Infrared rangefinders (69) are provided at both the front and rear ends of the left side of the support seat (66) located on the right side, and the infrared rangefinder (69) and the first motor (61) are electrically connected.

6. The copper foil roll packaging and conveying device according to claim 5, characterized in that: The front-to-rear length of the first driving groove (67) is greater than the diameter of the sprocket (63).

7. The copper foil roll packaging and conveying device according to claim 6, characterized in that: The protection mechanism (9) comprises: a second spring (91), the second spring (91) being embedded in the inner cavity of the telescopic slot (4), and one end of the second spring (91) being clamped on the inner wall of the telescopic slot (4); a telescopic rod (92), the rear end of the telescopic rod (92) being slidably adapted to be inserted into the inner cavity of the telescopic slot (4), the front end of the telescopic rod (92) being slidably extended out of the inner cavity of the telescopic slot (4), and the other end of the second spring (91) being clamped to the outer wall of the telescopic rod (92); A first protective frame (93), wherein the left and right ends of the rear side of the first protective frame (93) are respectively arranged at the front ends of the two telescopic rods (92); Laser sensors (94), the number of the laser sensors (94) being a plurality, and the plurality of laser sensors (94) being arranged at equal distances along the left-right direction at the top end of the first protective frame (93); a second protective frame (95), the left and right ends of the rear side of the second protective frame (95) being respectively arranged at the left and right ends of the front side of the lifting plate (616) located at the front side, and the position of the second protective frame (95) corresponds to the position of the first protective frame (93); Receivers (96), the number of the receivers (96) is a plurality, the plurality of the receivers (96) are respectively arranged at the bottom end of the second protective frame (95) at equal distances in the left-right direction, the number of the receivers (96) is the same as the number of the laser sensors (94), and the positions of the receivers (96) and the laser sensors (94) correspond one to one.

8. A method for conveying copper foil rolls after packaging, which is applied to the device for conveying copper foil rolls after packaging as claimed in claim 7, specifically comprising the following steps: Step 1: When in use, start the AGV conveyor (1), use the AGV conveyor (1) to transport and convey the copper foil roll, start the laser sensor (94) and the receiver (96), use the cooperation between the laser sensor (94) and the receiver (96) to monitor obstacles, start the infrared rangefinder (69), use the infrared rangefinder (69) to monitor the distance between the two support seats (66), thereby adjusting the distance between the brackets (620), adjust the distance between the two support seats (66) according to the length of the copper foil roll to be transported, and start the first motor (61). , using the first motor (61) to drive the sprocket (63) to rotate through the first connecting rod (62), thereby prompting the chain (64) to drive the two first sliding posts (65) to move along the moving trajectory of the chain (64), and the first sliding posts (65) move along the moving trajectory of the chain (64) and cooperate with the first driving groove (67) to drive the two support seats (66) to move inward synchronously. While the two support seats (66) move, the infrared rangefinder (69) is used to monitor the distance between the two support seats (66) until the two support seats (66) move to a suitable distance; Step 2: Move the AGV conveyor vehicle (1). When the AGV conveyor vehicle (1) moves to the bottom of the baling machine, the inner cavities of the two brackets (620) located at the rear side are respectively aligned with the left and right sides of the outer wall of the copper foil roll, and the second motor (610) is started. The output end of the second motor (610) is used to drive the forward and reverse threaded screws (611) to rotate. The rotational force generated by the rotation of the forward and reverse threaded screws (611) causes the four driving blocks (612) to move together in pairs. The driving blocks (612) move together and drive the bottom end of the first connecting rod (615) to move together through the driving rod (614). The top end of the first connecting rod (615) is used to push the two lifting plates (616) to move upward. The lifting plates (616) move upward and drive the brackets (620) to move upward until the left and right sides of the outer wall of the copper foil roll are respectively plugged in. In the inner cavity of the two brackets (620) located at the rear side, when the outer wall of the copper foil roll contacts the outer wall top of the baffle rod (622), the outer wall of the copper foil roll is used to press the baffle rod (622) to rotate outward until the outer wall of the copper foil roll and the outer wall of the baffle rod (622) are separated. Under the factor of gravity, the baffle rod (622) can be caused to rotate in the opposite direction to the initial position, so that the baffle rod (622) is used to block the outer wall of the copper foil roll to prevent the outer wall of the copper foil roll from escaping from the inner cavity of the bracket (620). When the bracket (620) moves upward, the second slide column (627) is caused to slide upward along the inner cavity of the second drive groove (629) until the second slide column (627) moves to the inner cavity top of the second drive groove (629), so that the copper foil roll is driven to move by the AGV conveyor vehicle (1) for conveying and transporting. Step 3: When the AGV conveyor vehicle (1) drives the copper foil roll to move to the bottom of the storage rack, the left and right sides of the outer wall of the copper foil roll carried by the AGV conveyor vehicle (1) are respectively aligned with the position of the storage rack, and the second motor (610) is started. The output end of the second motor (610) is used to drive the forward and reverse threaded screws (611) to rotate in the opposite direction, thereby causing the first connecting rod (615) to pull the lifting plate (616) to move downward. At the same time, the lifting plate (616) is used to pull the bracket (620) downward. The bracket (620) moves downward and drives the copper foil roll downward, thereby placing the left and right sides of the outer wall of the copper foil roll on the storage rack. When the bracket (620) moves downward, it will cause the second sliding column (627) to move along the second driving groove (629). The inner cavity of the second driving groove (629) is moved outward, thereby using the second sliding column (627) to drive the push rod (624) to rotate outward, and then using the push rod (624) to push the blocking rod (622) to rotate outward, thereby releasing the blocking rod (622) from the outer wall of the copper foil roll, prompting the copper foil roll to be placed on the storage rack. When the second sliding column (627) moves to the outer side of the inner cavity of the second driving groove (629), the bracket (620) continues to drive the second sliding column (627) to move downward, which will prompt the second sliding column (627) to slide downward along the inner cavity of the second driving groove (629) until the second sliding column (627) moves to the initial position, thereby completing the transportation of the copper foil roll. Repeating the above actions can achieve the transportation and installation of the copper foil roll. Step 4: During the movement of the AGV transport vehicle (1), obstacles are monitored by using the cooperation between the laser sensor (94) and the receiver (96). When the AGV transport vehicle (1) encounters a low obstacle during the movement, as the AGV transport vehicle (1) moves, the low obstacle will push the first protective frame (93) to drive the telescopic rod (92) to move toward the inner cavity of the telescopic slot (4), and squeeze the second spring (91) to undergo elastic deformation. The movement of the first protective frame (93) will drive the laser sensor (94) to move, thereby The laser sensor (94) and the receiver (96) are misaligned, and the receiver (96) cannot receive the laser light emitted by the laser sensor (94). At this time, the AGV transport vehicle (1) is prompted to make an emergency stop to prevent the AGV transport vehicle (1) from continuing to move. When the AGV transport vehicle encounters an obstacle at a high place during movement, the obstacle at the high place will block the laser light emitted by the laser sensor (94) and block the reception of the receiver (96). At this time, the AGV transport vehicle (1) is prompted to make an emergency stop to prevent the AGV transport vehicle (1) from continuing to move.

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