Copper foil roll packaging and conveying device and method
By designing support and protection mechanisms on the AGV conveyor vehicle, the safety hazards and insufficient obstacle recognition during the transportation of copper foil rolls were solved, the stable and safe transportation of copper foil rolls was achieved, and production costs and accident risks were reduced.
Patent Information
- Application Number
- CN202411693434.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2044-11-25
AI Technical Summary
Existing AGV conveyor vehicles have safety hazards and insufficient obstacle recognition capabilities during the copper foil roll conveying process, which may cause the copper foil roll to slip or be damaged by collision, affecting production efficiency and safety.
A copper foil roll conveying device after packaging was designed, which included a supporting mechanism and a protective mechanism. The supporting mechanism adjusted the distance and height of the support base through a motor and a guide rod, and the protective mechanism monitored obstacles through infrared ranging and laser sensors to ensure stable conveying of the copper foil roll.
It effectively prevents the risk of copper foil rolls falling during transportation, optimizes the obstacle recognition system, improves the adaptability of AGV conveyor vehicles in complex environments, ensures the safe and stable transportation of copper foil rolls, and reduces production costs and safety accident risks.
Smart Images
Figure CN119459933B_ABST
Abstract
Description
Technical Field
[0001] The present 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 essential key materials for electronics, communications, and new energy. Their production efficiency and transportation safety are directly related to product quality and production costs. To improve production efficiency, copper foil rolls must be quickly and safely transferred from the baler to a 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.
[0003] 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, through their precise navigation system and powerful driving force, can easily achieve seamless connection between the copper foil rolls and the packaging machine and the storage area, effectively improving logistics efficiency.
[0004] However, although AGV conveyors have shown many advantages in conveying copper foil rolls, the AGV design in the existing technology still has some shortcomings. Specifically, in order to facilitate the rapid installation and removal of the copper foil rolls between the baling machine and the AGV conveyor, the transport brackets of most AGV conveyor vehicles 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 is traveling too fast, turning too sharply, or encountering 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 damage the copper foil roll and increase production costs, but may also cause production line interruption due to material scattering, affecting overall production efficiency. In serious cases, it may also cause damage to the AGV and surrounding equipment, leading to safety accidents.
[0005] 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 completely enter the sensor's detection range; obstacles with colors close to the background or low reflectivity may be misjudged as non-existent due to weak signals. These recognition errors prevent the AGV from making avoidance actions in time, resulting in collisions. Collisions 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
[0006] The object of the present invention is to provide a device and method for conveying copper foil rolls after packaging, so as to at least solve the problems proposed in the prior art of potential safety hazards and limitations in obstacle avoidance.
[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a copper foil roll packaging and conveying device and method, comprising: an AGV conveying vehicle, a mounting groove is provided in the middle of the top of the AGV conveying vehicle along the left and right directions, a first slide is provided on both the front and rear sides of the top of the AGV conveying vehicle along the left and right directions, and a telescopic groove is 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; a supporting mechanism is arranged on the top of the AGV conveying vehicle; a pressing plate is arranged on the top of the AGV conveying vehicle, and the front and rear sides of the top of the pressing plate are both provided with a first movable groove that runs through it from top to bottom along the left and right directions, and four second slides are provided in the middle of the top of the pressing plate along the front and rear directions, and the four second slides are grouped into two groups of two, and the two groups of second slides 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; a protective mechanism is arranged on the front side of the AGV conveying vehicle;
[0008] 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 installation 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 installation 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 , the two first sliding posts 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 blocks are respectively slidably adapted and inserted in the left and right sides of the inner cavity of the two first sliding grooves, and the first sliding block is 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 blocks, and the front and rear sides of the top ends of the two support seats can respectively slidably pass through the inner cavity of the two first moving grooves and extend out of the top end of the pressure plate on the left and right sides, 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 post can be slidably adapted and inserted in the middle of the inner cavity of the first driving groove.
[0009] 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 of the rear side of the top end of the pressure plate; the rear end of the forward and reverse threaded screws is locked to the output end of the second motor through a coupling, and the front end of the forward and reverse threaded 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 threaded screws; the second slider is arranged at the bottom end of the drive block, the second slider is slidably adapted to be inserted into the outside of the inner cavity of the second slide groove, and the second slider is 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 at 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 connected to 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, and the position of the lifting plates corresponds to the position of the support seat. The left and right sides of the middle part of the top of the lifting plate are provided with second movable grooves running through the upper and lower parts along the left and right directions, and the position of the second movable grooves corresponds to the position of the inner cavity of the support seat. The front and rear sides of the top 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 provided on the left and right sides of the inner cavity of the third slide groove.
[0010] Preferably, in order to support the copper foil roll, the support assembly includes: a bracket, the number of which is four, the bottom ends of the four brackets can be slidably adapted and inserted into the inner cavities of the two support seats, the top ends of the four brackets can be slidably passed through the outside of the inner cavities of the four second movable grooves, and extended 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 can respectively be slidably adapted and inserted into the left and right sides of the inner cavities of the four third slide grooves, and the third slider can be slidably sleeved on the outer wall of the third guide rod.
[0011] Preferably, in order to prevent the copper foil roll from escaping from the inner cavity of the bracket, the support assembly further includes: a baffle, the number of which is eight, and the eight baffles are grouped into two groups, which are divided into four groups. The outer wall tops of the four groups of baffles are rotatably arranged on the front and rear sides of the tops of the four brackets through pins, and the two baffles in each group are arranged opposite to each other; the number of second connecting rods is sixteen, and the sixteen second connecting rods are grouped into two groups, which are divided into eight groups. The eight groups of second connecting rods are rotatably arranged on the front and rear tops of the left and right sides of the four brackets through pins, and an extrusion groove is provided at the outer bottom end of the second connecting rod; 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 wall The middle part contacts the inner side of the outer wall of the barrier rod; the first spring is embedded in the inner cavity of the extrusion groove, and one end of the first spring is clamped in 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 slidably extend out of the inner cavity of the extrusion groove, and the other end of the first spring is clamped in 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, and 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. The inner front and rear ends of the driving plate are provided with second driving grooves, and the eight second sliding columns can be slidably adapted and inserted in the bottom ends of the inner sides of the inner cavities of the eight second driving grooves.
[0012] 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.
[0013] Preferably, the front-to-back length of the first driving groove is greater than the diameter of the sprocket.
[0014] 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 to 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, and 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 to 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, and 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.
[0015] The present invention provides a device and method for conveying copper foil rolls after packaging, which has the following beneficial effects:
[0016] 1. The present invention uses an AGV conveyor vehicle to transport and convey the copper foil roll, utilizes a first motor to drive a sprocket to rotate through a first connecting rod, and utilizes the sprocket to drive a first slide column to move circumferentially through a chain, and utilizes the cooperation between the first slide column and the first driving groove to drive two support seats to move synchronously inward or outward, thereby being able to adjust the distance between the two support seats, and utilizes an infrared rangefinder to monitor the distance between the two support seats.
[0017] 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.
[0018] 3. The present invention utilizes a bracket to support the copper foil roll, and utilizes a blocking rod to shield the outer wall of the copper foil roll, thereby preventing the copper foil roll from escaping from the inner cavity of the bracket.
[0019] 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 obstruction moves between the first and second protective frames, the obstruction blocks the laser light emitted by the laser sensor, which prevents the receiver from receiving the laser light emitted by the laser sensor. This causes the AGV to perform emergency braking and stop moving.
[0020] 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 AGV conveyors to complex environments, ensures the safe and stable transportation of copper foil rolls, effectively reduces production costs and the risk of safety accidents, and provides strong guarantees for the automated production of copper foil rolls. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the present invention;
[0022] Figure 2 An exploded view of the present invention;
[0023] Figure 3 is a structural schematic diagram of the first driving slot;
[0024] Figure 4 Schematic diagram of the structure of the push rod;
[0025] Figure 5 It is a structural diagram of the driving board;
[0026] Figure 6 for Figure 2 A magnified view of point A;
[0027] Figure 7 for Figure 2 Enlarged view of point B;
[0028] Figure 8 for Figure 2 Enlarged view of point C;
[0029] Figure 9 for Figure 2 Enlarged view of point D;
[0030] Figure 10 for Figure 2 Enlarged view of point E;
[0031] Figure 11 for Figure 2 Enlarged view of point F;
[0032] Figure 12 for Figure 2 Enlarged view of point G;
[0033] Figure 13 for Figure 2 Enlarged view of H;
[0034] Figure 14 for Figure 3 Magnified view of point I;
[0035] Figure 15 for Figure 3 Enlarged view of point J;
[0036] Figure 16 for Figure 2 Enlarged view of K.
[0037] Figure: 1, AGV transport vehicle; 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 drive slot; 68, first slider; 69, infrared rangefinder; 610, second motor; 611, forward and reverse thread screw; 612, drive block; 613, second slider; 614, drive rod; 615, first connecting rod; 616, lifting plate; 617, second movable slot ;618, third slide groove;619, third guide rod;620, bracket;621, third slider;622, blocking 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
[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.
[0039] See also Figures 1-16The 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 3, a telescopic groove 4, a first guide rod 5, a supporting mechanism 6, a pressure plate 7, a first movable groove 8, a protective mechanism 9, a second slide 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 both provided with first slides 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 here to transport 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 3. The first guide rod 5 can prevent the first slider 68 from escaping from the inner cavity of the first slide 3. Cavity, the support mechanism 6 is arranged at the top of the AGV conveyor vehicle 1, the support mechanism 6 is used to support the copper foil roll, the pressure plate 7 is arranged at the top of the AGV conveyor vehicle 1, and the front and rear sides of the top of the pressure plate 7 are both provided with a first movable groove 8 running through the top and bottom along the left and right directions, and the middle part of the top of the pressure plate 7 is provided with four second slide grooves 10 along the front and back directions. The four second slide grooves 10 are grouped into two groups, and 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. 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. 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.
[0040] 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 slot 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 more 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 The bottom end of a connecting rod 62 is locked to the output end of the first motor 61 through a coupling, and the top end of the first connecting rod 62 can slide into the right side of the inner cavity of the mounting groove 2. 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 drive 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 are slidably adapted to be inserted into the left and right sides of the inner cavity of the two first slide grooves 3, and the first slider 68 is 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 are respectively slidable through the left and right sides of the inner cavity of the two first moving grooves 8 to 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 to be inserted 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 and rear lengths of the first driving groove 67 are 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.
[0041] As a preferred solution, further, the lifting assembly includes: a second motor 610, a forward and reverse 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 part 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. I will not go into details here. The second motor 610 is used here to drive the forward and reverse threaded screw 611 to rotate. The rear end of the forward and reverse threaded screw 611 is locked to 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 slider 613 is arranged at the bottom end of the driving block 612, and the second slider 613 can be slidably adapted to be inserted into the outer side of the inner cavity of the second slide groove 10. The second The slider 613 is slidably adapted to be matched with the outer wall of the second guide rod 11. There are eight driving rods 614, and the eight driving rods 614 are respectively arranged on the left and right sides of the four driving blocks 612. There are eight first connecting rods 615. 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 rod 615 is used to push the lifting plate 616 up or down. There are two lifting plates 616. The four corners of the two lifting plates 616 are rotatably arranged on the tops of the eight first connecting rods 615 through pins. The lifting plate 6 The position of 16 corresponds to the position of the support seat 66, and second movable grooves 617 running through the top and bottom are opened on both sides of the left and right sides of the middle part of the top of the lifting plate 616 along the left and right directions. 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 on both sides of the front and back of the top of the lifting plate 616 along the left and right directions. 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.
[0042] 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 to be plugged into the inner cavities of the two support seats 66. The top ends of the four brackets 620 can be slidably passed through the outside of the inner cavities of the four second movable grooves 617 and extended out of the top 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, and 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 into two groups, which are divided into four groups. The outer wall tops of the four groups of blocking rods 622 are rotatably set on the front and back sides of the tops of the four brackets 620 through pins. The two blocking rods 622 in each group are relatively set. The blocking rods 622 are used to block the copper foil roll and 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 into two groups, which are divided into eight groups. The eight groups of second connecting rods 623 are rotatably set on the left and right sides of the four brackets 620 through pins. At the top of the front and rear ends of the side, 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 end 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 undergoes elastic deformation 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 firmly and The inner wall of the second driving groove 629 contacts, the second sliding post 627 can be slidably adapted and inserted into the inner cavity of the extrusion groove 625, and the outer end of the second sliding post 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 post 627. The cooperation between the second sliding post 627 and the second driving groove 629 can prompt the second connecting rod 623 to drive the push rod 624 to rotate. The number of 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. 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. The second driving grooves 629 are provided at the front and rear ends of the inner side of the driving plate 628.The eight second sliding posts 627 are respectively slidably adapted to be inserted into the inner bottom ends of the eight second driving slots 629.
[0043] As a preferred solution, 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. It elastically deforms 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, and several laser sensors 94 are respectively arranged at the top end of the first protective frame 93 at equal distances along the left and right directions. The laser sensor 94 is a prior art and will not be described in detail here. The laser sensor 94 is used here to emit lasers. 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, and several receivers 96 are respectively arranged at the bottom end of the second protective frame 95 at equal distances along the left and right directions. 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 here 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.
[0044] A device and method for conveying copper foil rolls after packaging, specifically comprising the following steps:
[0045] 6. When in use, start the AGV conveyor 1, use the AGV conveyor 1 to transport 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, and 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 transported, 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 as to prompt the chain 64 to 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 slot 67 to drive the two support seats 66 to move synchronously inward. While the two support seats 66 move, 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 an appropriate distance.
[0046] Step 2: Move by the AGV conveyor 1. When the AGV conveyor 1 moves to the bottom of the baling machine, the inner cavities of the two brackets 620 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 drives 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 driving blocks 612 to move together in pairs. The driving 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 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 position. When the outer wall of the copper foil roll is in contact with the top of the outer wall of the baffle 622 in the inner cavity of the two brackets 620 at the rear side, the outer wall of the copper foil roll can be used to press the baffle 622 to rotate outward until the outer wall of the copper foil roll and the outer wall of the baffle 622 are separated. Under the factor of gravity, the baffle 622 can be caused to rotate in the opposite direction to the initial position, so that the baffle 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 separating from the inner cavity of the bracket 620. When the bracket 620 moves upward, the second slide post 627 can be caused to slide upward along the inner cavity of the second driving groove 629 until the second slide post 627 moves to the top of the inner cavity of the second driving groove 629, so that the copper foil roll can be driven by the AGV conveyor 1 to move and transport it.
[0047] Step 3. When the AGV transport 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 transport 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 screws 611 to rotate in the opposite direction, thereby prompting 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 downward movement of the bracket 620 can drive the copper foil roll 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 prompt the second sliding column 627 to move along the second driving groove 629. The inner cavity of the copper foil roll is moved outward, so that the second slide 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 of the outer wall of the copper foil roll by the blocking rod 622 can be released, and the copper foil roll can be placed on the storage rack. When the second slide post 627 moves to the outside of the inner cavity of the second driving groove 629, the bracket 620 continues to drive the second slide post 627 to move downward, which will cause the second slide post 627 to slide downward along the inner cavity of the second driving groove 629 until the second slide 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.
[0048] 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 cause 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. 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.
[0049] In summary, 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 AGV conveyor vehicles to complex environments, ensures the safe and stable transportation of copper foil rolls, effectively reduces production costs and safety accident risks, and provides strong guarantees for the automated production of copper foil rolls.
[0050] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A copper foil roll packaging and conveying device, characterized in that: include: The AGV transport vehicle has a mounting groove in the middle of its top along the left and right directions, a first slide groove is opened on both the front and rear sides of the top along the left and right directions, and a telescopic groove is opened on both the left and right ends of the front bottom; A first guide rod, with left and right ends respectively disposed on the left and right sides of the inner cavity of the first chute; The support mechanism is installed on the top of the AGV conveyor vehicle; The pressure plate is set at the top of the AGV conveyor vehicle. The front and rear sides of the top of the pressure plate are both opened with a first moving groove running through it in the left and right direction. The middle part of the top of the pressure plate is opened with four second chutes in the front and back direction. The four second chutes are divided into two groups, each of which is two in a group. The two groups of second chutes are respectively set at the front and rear sides of the two first moving grooves; A second guide rod, with front and rear ends respectively disposed on the front and rear sides of the second chute; The protective mechanism is installed on the front side of the AGV transport vehicle; The supporting mechanism includes a distance adjustment component, a lifting component and a supporting component; The distance adjustment assembly includes: The first motor is screwed to the inner cavity of the AGV transport vehicle; There are two first connecting rods, wherein the bottom end of one of the first connecting rods is locked to the output end of the first motor via a coupling, the top end of the first connecting rod is slidably extended into the right side of the inner cavity of the mounting slot, and the bottom end of the other first connecting rod is rotatably disposed on the left side of the bottom end of the inner cavity of the mounting slot via a bearing; The sprocket is sleeved on the top of the outer wall of the first connecting rod and is locked by a jackscrew; The chain has two ends respectively sleeved on the outer walls of the two sprockets; There are two first slide posts, which are respectively arranged on the left and right sides of the top of the chain; There are four first sliders, each of which is slidably adapted to be inserted into the left and right sides of the inner cavity of the two first chutes, and is slidably sleeved on the outer wall of the first guide rod; There are two support seats, 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 blocks. The front and rear sides of the top ends of the two support seats can slide through the inner cavities of the two first movable grooves and extend out of the top ends of the pressure plates on the left and right sides. The middle part of the bottom end of the support seat is provided with a first driving groove along the front-to-back direction, and the first sliding column can be slidably adapted and inserted into the middle part of the inner cavity of the first driving groove; The lifting assembly includes: The lifting plate has a second movable groove extending vertically along the left and right directions on both sides of the middle portion of the top thereof, the position of the second movable groove corresponding to the position of the inner cavity of the support seat, and a third sliding groove extending horizontally along the left and right directions on both sides of the front and rear portions of the top of the lifting plate; A third guide rod, with left and right ends respectively disposed on the left and right sides of the inner cavity of the third chute; The support components include: There are four brackets, the bottom ends of the four brackets are respectively slidably adapted to be inserted into the inner cavities of the two support seats, and the top ends of the four brackets are respectively slidably passed through the outer sides of the inner cavities of the four second movable grooves and extended out of the top end of the lifting plate; There are eight third sliders, each of which is disposed on the front and rear sides of the bottom ends of the four brackets. The eight third sliders are slidably adapted to be inserted into the left and right sides of the inner cavities of the four third chute, and the third sliders are slidably sleeved on the outer wall of the third guide rod; There are eight baffles, each of which is divided into four groups of two. The tops of the outer walls of the four groups of baffles are rotatably arranged on the front and rear sides of the tops of the four brackets through pins, and the two baffles in each group are arranged opposite to each other; There are sixteen second connecting rods, each of which is divided into eight groups of two. The eight groups of second connecting rods are rotatably arranged on the top of the left and right sides and the front and rear ends of the four brackets through pins. The outer bottom ends of the second connecting rods are provided with extrusion grooves; There are eight push rods, with left and right ends of the eight push rods respectively arranged at the inner bottom ends of the eight groups of second connecting rods, and the middle of the outer wall of the push rods contacts the inner side of the outer wall of the blocking rod; a first spring embedded in the inner cavity of the extrusion groove, one end of the first spring being clamped to the inner wall of the extrusion groove; The second slide post is slidably adapted to be inserted into the inner cavity of the extrusion groove, and the outer end of the second slide post is slidably extended out of the inner cavity of the extrusion groove, and the other end of the first spring is clamped to the outer wall of the second slide post; There are four drive plates, and the bottom ends of the four drive plates are respectively arranged on the front and rear sides of the top ends of the two support seats. The top end of the drive plate can slide through the inner cavity of the second movable groove and extend out of the top end of the lifting plate. The second drive grooves are opened at the front and rear ends of the inner side of the drive plate, and the eight second sliding columns can be slidably adapted and inserted into the bottom ends of the inner sides of the inner cavities of the eight second drive grooves.
2. The copper foil roll packaging and conveying device according to claim 1, characterized in that: The lifting assembly also includes: A second motor is connected to the middle portion of the rear side of the top end of the pressing plate; The forward and reverse threaded screw has a rear end locked to the output end of the second motor through a coupling, and a front end rotatably arranged on the front side of the pressure plate through a bearing; There are four drive blocks, which are screwed to the front and back sides of the outer wall of the positive and negative thread screw respectively; A second slider is provided at the bottom end of the driving block, the second slider is slidably adapted to be inserted into the outer side of the inner cavity of the second slide groove, and the second slider is slidably adapted to be fitted to the outer wall of the second guide rod; There are eight driving rods, which are respectively arranged on the left and right sides of the four driving blocks; There are eight first connecting rods, 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; There are two lifting plates, and the four corners of the two lifting plates are rotatably arranged on the top ends of the eight first connecting rods through pins. The positions of the lifting plates correspond to the positions of the support seats.
3. The copper foil roll packaging and conveying device according to claim 2, characterized in that: Infrared rangefinders are provided at both the front and rear ends of the left side of the support base on the right side, and the infrared rangefinder is electrically connected to the first motor.
4. The copper foil roll packaging and conveying device according to claim 3, characterized in that: The front-to-back length of the first driving groove is greater than the diameter of the sprocket.
5. The copper foil roll packaging and conveying device according to claim 4, characterized in that: The protection agencies include: A second spring is embedded in the inner cavity of the telescopic slot, and one end of the second spring is clamped to the inner wall of the telescopic slot; The telescopic rod has a rear end that is slidably adapted to be inserted into the inner cavity of the telescopic slot, and a front end that is slidably extended out of the inner cavity of the telescopic slot, and the other end of the second spring is clamped to the outer wall of the telescopic rod; The first protective frame has left and right ends at the rear side respectively arranged at the front ends of the two telescopic rods; There are a plurality of laser sensors, each of which is equidistantly arranged on the top of the first protective frame along the left and right directions; The second protective frame has left and right ends at the rear side, respectively, which are arranged at the left and right ends at the front side of the lifting plate at the front side, and the position of the second protective frame corresponds to the position of the first protective frame; There are several receivers, which are equidistantly arranged at the bottom end of the second protective frame 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.
6. A method for transporting copper foil rolls after packaging, which is applied to the copper foil roll transport device after packaging as claimed in claim 5, specifically comprising the following steps: Step 1. When in use, start the AGV conveyor vehicle, use the AGV conveyor vehicle to transport the copper foil roll, start the laser sensor and the receiver, use the cooperation between the laser sensor and the receiver to monitor obstacles, start the infrared rangefinder, use the infrared rangefinder to monitor the distance between the two support seats, thereby adjusting the distance between the brackets, and adjusting the distance between the two support seats according to the length of the copper foil roll to be transported, start the first motor, use the first motor to drive the sprocket to rotate through the first connecting rod, thereby prompting the chain to drive the two first sliding posts to move along the moving trajectory of the chain, the first sliding post moves along the moving trajectory of the chain and cooperates with the first driving slot to drive the two support seats to move synchronously inward, while the two support seats move, use the infrared rangefinder to monitor the distance between the two support seats until the two support seats move to an appropriate distance; Step 2: Move by the AGV conveyor vehicle. When the AGV conveyor vehicle moves to the bottom of the baling machine, the inner cavities of the two brackets 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 is started. The output end of the second motor is used to drive the forward and reverse screws to rotate. The rotational force generated by the rotation of the forward and reverse screws causes the four drive blocks to move together in pairs. The drive blocks move together and drive the bottom end of the first connecting rod to move together through the drive rod, so that the top end of the first connecting rod is used to push the two lifting plates upward. The upward movement of the lifting plate drives the bracket upward until the left and right sides of the outer wall of the copper foil roll are respectively plugged into the rear When the outer wall of the copper foil roll is in contact with the top of the outer wall of the baffle rod, the outer wall of the copper foil roll is used to press the baffle rod to rotate outward until the outer wall of the copper foil roll and the outer wall of the baffle rod are separated. Under the factor of gravity, the baffle rod can be caused to rotate in the opposite direction to the initial position, so that the baffle rod is used to block the outer wall of the copper foil roll to prevent the outer wall of the copper foil roll from separating from the inner cavity of the bracket. When the bracket moves upward, the second slide column is caused to slide upward along the inner cavity of the second driving groove until the second slide column moves to the top of the inner cavity of the second driving groove, so that the copper foil roll is driven to move by the AGV conveyor vehicle for transportation and handling. Step 3: When the AGV transport vehicle drives the copper foil roll to move to the bottom of the storage rack, the outer walls of the copper foil roll carried by the AGV transport vehicle on the left and right sides correspond to the positions of the storage rack respectively, and the second motor is started. The output end of the second motor drives the forward and reverse screws to rotate in the opposite direction, thereby prompting the first connecting rod to pull the lifting plate downward. At the same time, the lifting plate is used to pull the bracket downward, and the downward movement of the bracket drives the copper foil roll downward, thereby placing the outer walls of the copper foil roll on the storage rack on the left and right sides. When the bracket moves downward, it will prompt the second sliding column to move along the second driving When the second slide post moves to the outside of the inner cavity of the second driving groove, the bracket continues to drive the second slide post to move downward, causing the second slide post to slide downward along the inner cavity of the second driving groove until the second slide post 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 conveyor vehicle, the cooperation between the laser sensor and the receiver is used to monitor obstacles. When the AGV conveyor vehicle is moving, if it encounters a low obstacle, as the AGV conveyor vehicle moves, the low obstacle will push the first protective frame to drive the telescopic rod to move toward the inner cavity of the telescopic slot, and squeeze the second spring to cause elastic deformation. The movement of the first protective frame will drive the laser sensor to move, which will cause the laser sensor and the receiver to be misaligned. The receiver cannot receive the laser emitted by the laser sensor. At this time, the AGV conveyor vehicle is prompted to make an emergency stop to prevent the AGV conveyor vehicle from continuing to move. When the AGV conveyor vehicle is moving, if it encounters a high obstacle, the high obstacle will block the laser emitted by the laser sensor and block the receiver from receiving. At this time, the AGV conveyor vehicle is prompted to make an emergency stop to prevent the AGV conveyor vehicle from continuing to move.
Citation Information
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