Label rewinding equipment

Abstract

The present invention relates to a label rewinding device, comprising a machine platform, wherein a first sliding mechanism, a material storage bin, a material discharging tray assembly, a label peeling mechanism, a second sliding mechanism and a material reeling and unwinding mechanism are arranged on the machine platform, wherein the material storage bin and the material discharging tray assembly are arranged side by side on one side of the first sliding mechanism, a handling manipulator is arranged on the first sliding mechanism, the label peeling mechanism is located on the other side of the material discharging tray assembly, the material reeling and unwinding mechanism and the label peeling mechanism are arranged side by side, the second sliding mechanism is located above the label peeling mechanism and the material reeling and unwinding mechanism and is arranged parallel to the first sliding mechanism, and an adsorption head assembly is arranged on the second sliding mechanism. The label rewinding device implementing the present invention has the following beneficial effects: a high degree of automation and improved work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of label rewinding machines, and in particular relates to a label rewinding device. Background Art

[0002] Rewinding machine is a kind of mechanical equipment used for paper, mica tape, film, etc. Its purpose is to rewind the paper rolls (called base paper rolls) produced by the paper machine in sequence, and the paper is rewound into finished paper for shipment. Traditional label rewinding equipment has a low degree of automation and low work efficiency. Summary of the invention

[0003] The object of the present invention is to provide a label rewinding device, aiming to solve the problems of low automation and low working efficiency of traditional label rewinding devices.

[0004] The present invention is implemented as follows: a label rewinding device includes a machine platform, on which a first sliding mechanism, a material waiting bin, a material discharge tray assembly, a label peeling mechanism, a second sliding mechanism and a material reeling and unwinding mechanism are arranged; the material waiting bin and the material discharge tray assembly are arranged side by side on one side of the first sliding mechanism; a handling robot is provided on the first sliding mechanism; the label peeling mechanism is located on the other side of the material discharge tray assembly; the material reeling and unwinding mechanism and the label peeling mechanism are arranged side by side; the second sliding mechanism is located above the label peeling mechanism and the material reeling and unwinding mechanism and is arranged parallel to the first sliding mechanism; and an adsorption head assembly is provided on the second sliding mechanism.

[0005] A further technical solution of the present invention is: the first sliding mechanism includes a first sliding bracket arranged on the machine platform, a first sliding rail arranged on the first sliding bracket, and a first sliding block adapted to the first sliding rail.

[0006] A further technical solution of the present invention is: the transport robot includes a transport bracket installed above the first slider, a first lifting mechanism arranged on the transport bracket, a robotic arm connected to the first lifting mechanism and a mounting plate arranged on the robotic arm, the robotic arm is provided with a first solenoid valve, the upper end of the mounting plate is provided with a first vacuum generator connected to the first solenoid valve, the bottom end of the mounting plate is provided with a shaking assembly and a plurality of nozzle assemblies connected to the first vacuum generator through an external pipe, the shaking assembly includes a fixed column with one end adsorbed on the mounting plate by a first magnet, a shaking cylinder installed on the fixed column and a first suction cup connected to the shaking cylinder.

[0007] A further technical solution of the present invention is: the label peeling mechanism includes a bottom plate, a body arranged on the bottom plate, a material discharge mechanism arranged at one end of the body, and a material receiving mechanism arranged at the other end of the body, a transporting and rolling mechanism is provided above the body and close to the material discharge mechanism, a peeling platform is provided above the body and close to the material receiving mechanism, and a cutting edge is provided at the end of the peeling platform and close to the transporting and rolling mechanism.

[0008] A further technical solution of the present invention is: the conveying and rolling mechanism includes a base arranged above the fuselage and close to the discharge mechanism, a support arranged on the base, a rolling assembly vertically installed on the support, a first driving mechanism installed on the support and vertically arranged with the rolling assembly, a suction mechanism connected to the first driving mechanism through a connecting piece and arranged parallel to the rolling assembly, a second solenoid valve arranged on the bottom plate, and a second vacuum generator arranged on the bottom plate and connected to the second solenoid valve, the suction mechanism includes a thin cylinder arranged on the connecting piece, a connecting block connected to the thin cylinder, a suction plate connected to the connecting block, and a quick connector arranged above the suction plate, and the quick connector is connected to the second vacuum generator through a conduit.

[0009] A further technical solution of the present invention is: the second sliding mechanism includes a second sliding bracket arranged on the machine platform, a second slide rail arranged on the second sliding bracket, and a second sliding block adapted to the second slide rail.

[0010] A further technical solution of the present invention is: the adsorption head attachment assembly includes a body installed above the second slider, a rotating mechanism arranged on the body, multiple groups of adsorption head attachment mechanisms connected to the rotating mechanism through a second connecting plate, a second lifting mechanism arranged on the body and located on one side of the rotating mechanism, a sensing mechanism arranged on the body and located on the other side of the rotating mechanism, a third solenoid valve arranged on the body, and a third vacuum generator arranged on the body and connected to the third solenoid valve, the sensing mechanism is connected to the second lifting mechanism, the adsorption head attachment mechanism includes a driving cylinder installed on the second connecting plate and an adsorption head connected to the driving cylinder and connected to the second connecting plate through a guide device, and the adsorption head is connected to the third vacuum generator through a conduit.

[0011] A further technical solution of the present invention is that the material retracting and unwinding mechanism comprises a fixed plate installed on the machine platform, a body body arranged at one end of the fixed plate, and a support frame arranged at the other end of the fixed plate, the body body being rotatably connected with a material discharge air expansion shaft, a material discharge wheel and a first material guide shaft parallel to each other, the material discharge air expansion shaft, the material discharge wheel and the first material guide shaft being arranged on the body body in sequence, a second material guide shaft and a material collection air expansion shaft being rotatably connected with the first material guide shaft, a clamping mechanism is provided under the material discharge wheel, a magnetic powder clutch connected to the material discharge air expansion shaft is provided on one side of the body body, a speed regulator electrically connected to the magnetic powder clutch is provided on the support frame, a second driving mechanism connected to the material discharge wheel is provided on the body body, a third driving mechanism connected to the material collection air expansion shaft is provided on the support frame, and a sensor is provided on the support frame and located between the first material guide shaft and the second material guide shaft.

[0012] A further technical solution of the present invention is: the material storage bin includes a support column arranged on the machine platform, a material discharge base plate arranged on the support column, a reference positioning mechanism arranged on the upper end of the material discharge base plate, and an adjustment mechanism arranged on the material discharge base plate, and the adjustment mechanism includes two groups of movable adjustment blocks respectively arranged on adjacent sides of the material discharge base plate and magnets arranged in the movable adjustment blocks.

[0013] A further technical solution of the present invention is: the label rewinding equipment also includes an upward-looking camera component arranged on the machine platform and located between the reeling and winding mechanism and the label peeling mechanism, and a downward-looking camera component installed on the second sliding bracket through a mounting block and located above the reeling and winding mechanism.

[0014] The beneficial effects of the present invention are as follows: the present invention uses the handling robot on the first sliding mechanism to move to the top of the material discharge tray assembly after taking the material from the material bin, and puts a whole sheet of material on the material discharge tray assembly, and then the label peeling mechanism peels the label off, and the adsorption head assembly on the second sliding mechanism moves the peeled label to the winding and unwinding mechanism for winding. The equipment has a high degree of automation and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a label rewinding device provided by an embodiment of the present invention;

[0016] Figure 2 is a structural schematic diagram of a handling robot provided by an embodiment of the present invention;

[0017] Figure 3 is a schematic diagram of the structure of a jitter component provided by an embodiment of the present invention;

[0018] Figure 4is another visual structural diagram of a jitter component provided by an embodiment of the present invention;

[0019] Figure 5 is a structural schematic diagram of a label peeling mechanism provided by an embodiment of the present invention;

[0020] Figure 6 It is a structural schematic diagram of a conveying and rolling mechanism provided by an embodiment of the present invention;

[0021] Figure 7 It is a structural schematic diagram of an adsorption head assembly provided by an embodiment of the present invention;

[0022] Figure 8 is a structural schematic diagram of a coil-retracting and unreeling mechanism provided in an embodiment of the present invention;

[0023] Fig. 9 is another visual structural schematic diagram of the coiling and unwinding mechanism provided by an embodiment of the present invention;

[0024] Fig.10 It is a schematic diagram of the structure of a material storage bin provided in an embodiment of the present invention.

[0025] The names of the components in the figure are as follows:

[0026] 1-machine platform; 2-first sliding mechanism; 3-material storage bin; 4-material tray assembly; 5-label peeling mechanism; 6-second sliding mechanism; 7-reeling and unreeling mechanism; 8-handling manipulator; 9-adsorption and pasting assembly; 10-support seat; 201-first sliding bracket; 202-first slide rail; 203-first slider; 81-handling bracket; 82-first lifting mechanism; 83-mechanical arm; 84-mounting plate; 11-first solenoid valve; 12-first vacuum generator; 13-shaking assembly; 14-nozzle assembly; 131-first magnet; 132-fixed column ;133-shaking cylinder;134-first suction cup;51-bottom plate;52-body;53-carrying rolling mechanism;54-peeling platform;531-base;532-support;533-first driving mechanism;534-connecting piece;535-second solenoid valve;536-second vacuum generator;15-thin cylinder;16-connecting block;17-suction plate;18-quick connector;19-adhesive tape;20-fourth driving mechanism;21-bracket;22-roller;5321-first support;5322-second support;5323-fixed seat; 23-first guide assembly; 24-second guide assembly; 231-seat bearing; 232-guide rod; 5341-first connecting plate; 5342-first linear bearing; 5343-first guide shaft; 5344-second linear bearing; 5345-second guide shaft; 61-second sliding bracket; 62-second slide rail; 91-machine body; 92-second connecting plate; 93-adsorption and head attachment mechanism; 94-second lifting mechanism; 95-sensing mechanism; 96-third solenoid valve; 931-driving cylinder; 932-guide device; 933 - adsorption head; 25-motor seat; 71-fixed plate; 72-machine body; 73-support frame; 74-discharging air expansion shaft; 75-discharging wheel; 76-first material guide shaft; 77-second material guide shaft; 78-collecting air expansion shaft; 79-pressing mechanism; 710-magnetic powder clutch; 711-speed regulator; 712-second driving mechanism; 713-third driving mechanism; 714-sensor; 31-support column; 32-discharging bottom plate; 33-movable adjustment block; 26-upward camera assembly; 27-installation block; 28-downward camera assembly. DETAILED DESCRIPTION

[0027] The specific embodiments of the present invention are described in conjunction with the above drawings.

[0028] like Figure 1-10As shown, a label rewinding device in this embodiment includes a machine 1, on which a first sliding mechanism 2, a material storage bin 3, a material discharging tray assembly 4, a label peeling mechanism 5, a second sliding mechanism 6 and a winding and unwinding mechanism 7 are provided. The material storage bin 3 and the material discharging tray assembly 4 are arranged side by side on one side of the first sliding mechanism 2, a handling manipulator 8 is provided on the first sliding mechanism 2, the label peeling mechanism 5 is located on the other side of the material discharging tray assembly 4, the winding and unwinding mechanism 7 and the label peeling mechanism 5 are arranged side by side, the second sliding mechanism 6 is located above the label peeling mechanism 5 and the winding and unwinding mechanism 7 and is arranged parallel to the first sliding mechanism 2, and an adsorption head assembly 9 is provided on the second sliding mechanism 6. In this embodiment, the handling manipulator 8 can move back and forth on the first sliding mechanism 2 and is located above the material storage bin 3 and the material discharging tray assembly 4; a plurality of support seats 10 are provided at the bottom end of the machine 1 to support the function of the machine 1. The present invention uses the handling robot 8 on the first sliding mechanism 2 to move to the top of the material discharge tray assembly 4 after the material bin 3 takes the material, and puts a whole sheet of material on the material discharge tray assembly 4, and then the label peeling mechanism 5 peels the label off, and the adsorption head assembly 9 on the second sliding mechanism 6 moves the peeled label to the winding mechanism 7 for winding. The equipment has a high degree of automation and improves work efficiency.

[0029] In this embodiment, if Figure 1-4As shown, the first sliding mechanism 2 includes a first sliding bracket 201 arranged on the machine 1, a first slide rail 202 arranged on the first sliding bracket 201, and a first slider 203 adapted to the first slide rail 202; the handling robot 8 includes a handling bracket 81 installed above the first slider 203, a first lifting mechanism 82 arranged on the handling bracket 81, a mechanical arm 83 connected to the first lifting mechanism 82, and a mounting plate 84 arranged on the mechanical arm 83, the mechanical arm 83 is provided with a first solenoid valve 11, the upper end of the mounting plate 84 is provided with a first vacuum generator 12 connected to the first solenoid valve 11, the bottom end of the mounting plate 84 is provided with a shaking assembly 13 and a plurality of suction nozzle assemblies 14 connected to the first vacuum generator 12 through an external pipe, the shaking assembly 13 includes a fixed column 132 with one end adsorbed on the mounting plate 84 through a first magnet 131, a shaking cylinder 133 installed on the fixed column 132, and a first suction cup 134 connected to the shaking cylinder 133. That is to say, in this embodiment, the shaking assembly 13 has multiple groups, the mounting plate 84 is mainly made of iron material, and the first magnet 131 has an adsorption effect on the mounting plate 84, so the shaking assembly 13 can adjust its position on the mounting plate 84 at will, which is convenient for adjusting the appropriate position of the adsorbed label; multiple groups of the suction nozzle assembly 14 are installed on the edges of the mounting plate 84, which is convenient for more stable adsorption of labels and convenient for adjustment to adapt to whole sheet labels of different sizes. That is, the mounting plate 84 is moved to the label by the mechanical arm 83 installed on the first lifting mechanism 82, and the label is sucked by the suction nozzle assembly 14 on the mounting plate 84, and the shaking assembly 13 is slightly shaken at the same time. The mechanical arm is small in size and low in manufacturing cost, and is suitable for sucking various types of labels, improving production efficiency and reducing production costs.

[0030] In this embodiment, if Figure 5 and 6As shown, the label peeling mechanism includes a bottom plate 51, a body 52 arranged on the bottom plate 51, a material discharge mechanism arranged at one end of the body 52, and a material receiving mechanism arranged at the other end of the body 52, a conveying and rolling mechanism 53 is provided above the body 52 and near the material discharge mechanism, a peeling platform 54 is provided above the body 52 and near the material receiving mechanism, and a cutting edge is provided at the end of the peeling platform 54 and near the conveying and rolling mechanism 53; the conveying and rolling mechanism 53 includes a base 531 arranged above the body 52 and near the material discharge mechanism, a support 532 arranged on the base 531, a rolling assembly vertically installed on the support 532, and a rolling assembly installed on the A first driving mechanism 533 is disposed on the support 532 and is vertically arranged with respect to the rolling assembly, a suction mechanism is connected to the first driving mechanism 533 through a connecting piece 534 and is disposed in parallel with the rolling assembly, a second solenoid valve 535 is disposed on the base plate 51, and a second vacuum generator 536 is disposed on the base plate 51 and connected to the second solenoid valve 535. The suction mechanism includes a thin cylinder 15 disposed on the connecting piece 534, a connecting block 16 connected to the thin cylinder 15, a suction plate 17 connected to the connecting block 16, and a quick connector 18 disposed above the suction plate 17, and the quick connector 18 is connected to the second vacuum generator 536 through a conduit.That is to say, in this embodiment, the cutting edge is a right-angled surface, and the entire sheet label rotates on the receiving mechanism, pulling the adhesive tape 19 to be peeled off under the guidance of the guide wheel; the rolling assembly includes a fourth driving mechanism 20 vertically mounted on the support 532, a bracket 21 connected to the fourth driving mechanism 20, and a roller 22 rotatably connected to the bracket 21; the support 532 includes a first support 5321 arranged at one end of the base 531, a second support 5322 arranged at the other end of the base 531, and one end connected to the roller 22. The first support 5321 is connected to a fixed seat 5323 whose other end is connected to the second support 5322; the conveying and rolling mechanism 53 also includes a first guide assembly 23 and a second guide assembly 24 with the same structure, the first guide assembly 23 is arranged on the fixed seat 5323 and is located on one side of the first driving mechanism 533, and the second guide assembly 24 is arranged on the fixed seat 5323 and is located on the other side of the first driving mechanism 533; the first guide assembly 23 includes a first guide assembly 23 and a second guide assembly 24 installed on the fixed seat 5323 and located on the first driving mechanism The first guide assembly 23 and the second guide assembly 24 guide the rolling assembly, so that the bracket 21 and the roller 22 connected to the fourth driving mechanism 20 do not rotate during the extension and retraction process, and the structure is stable; the connecting member 534 includes a first connecting plate 5341 connected to the first driving mechanism 533, a first connecting plate 5342 arranged on the fixing seat 5323 and located at the first driving mechanism 53 3, a first linear bearing 5342 on one side, a first guide shaft 5343 at one end passing through the first linear bearing 5342 and connected to one end of the first connecting plate 5341 at the other end, a second linear bearing 5344 provided on the fixing seat 5323 and located at the other side of the first driving mechanism 533, and a second guide shaft 5345 at one end passing through the second linear bearing 5344 and connected to the other end of the first connecting plate 5341 at the other end, the connecting member is convenient for fixing the running track of the suction mechanism to prevent the suction mechanism from deviating when working.First, the first driving mechanism 533 is actuated to move the suction mechanism as a whole forward, and the thin cylinder 15 of the suction mechanism is actuated to move the suction plate 17 downward, then the vacuum negative pressure gas flows out from the second vacuum generator 536, and flows into the quick connector 18, and enters the suction plate 17. The suction plate 17 absorbs the product, and the thin cylinder 15 is actuated to move the suction plate 17 and the product upward. After reaching the destination, the first driving mechanism 533 is actuated to move the suction mechanism and the product as a whole backward, and the thin cylinder 15 is actuated again to move the suction plate 17 and the product downward, and then the vacuum is broken to place the product on the base 531, and finally the fourth driving mechanism 20 is actuated to press the roller 22 downward to roll the product.

[0031] In this embodiment, if Figure 7As shown, the second sliding mechanism 6 includes a second sliding bracket 61 arranged on the machine table 1, a second slide rail 62 arranged on the second sliding bracket 61, and a second slider adapted to the second slide rail 62; the adsorption head assembly 9 includes a body 91 installed above the second slider, a rotating mechanism arranged on the body 91, a plurality of adsorption head mechanisms 93 connected to the rotating mechanism through a second connecting plate 92, a second lifting mechanism 94 arranged on the body 91 and located on one side of the rotating mechanism, and a second lifting mechanism 94 arranged on the body and located on the rotating mechanism. The sensing mechanism 95 on the other side of the mechanism, the third solenoid valve 96 arranged on the body 91, and the third vacuum generator (not shown in the figure) arranged on the body 91 and connected to the third solenoid valve 96, the sensing mechanism 95 is connected to the second lifting mechanism 94, the adsorption head mechanism 93 includes a driving cylinder 931 installed on the second connecting plate 92 and an adsorption head 933 connected to the driving cylinder 931 and connected to the second connecting plate 92 through a guide device 932, and the adsorption head is connected to the third vacuum generator through a conduit. That is to say, in this embodiment, the rotating mechanism is installed on the motor seat of the second lifting mechanism 94 to control the lifting and lowering of the rotating mechanism, thereby controlling the lifting and lowering of the second connecting plate 92 and multiple groups of adsorption head mechanisms 93; the airflow to the third solenoid valve 96 with the third vacuum generator (not shown in the figure) generates vacuum, and the third solenoid valve 96 can control the closing and opening of the vacuum, and the vacuum is connected to the adsorption head 933 to attach the product. Multiple groups of the adsorption head attachment mechanisms 93 are arranged in a row on the second connecting plate 92, and are individually controlled by respective driving cylinders 931 to move up and down, so that the adsorption head attachment 933 moves up and down asynchronously. The adsorption head attachment assembly 9 provides power through the rotating mechanism installed on the second lifting mechanism 94 to drive the multiple groups of adsorption head attachment mechanisms 93 on the second connecting plate 92 to rotate. At the same time, the motor base 25 of the second lifting mechanism 94 moves back and forth in the area of ​​the induction mechanism 95, thereby driving the rotating mechanism to move up and down. The adsorption head attachment assembly 9 improves production efficiency and product qualification rate.

[0032] In this embodiment, if Figure 8 and 9As shown, the winding and unwinding mechanism 7 includes a fixed plate 71 installed on the machine platform 1, a body 72 arranged at one end of the fixed plate 71, and a support frame 73 arranged at the other end of the fixed plate 71, and the body 72 is rotatably connected with a discharge air expansion shaft 74, a discharge wheel 75 and a first guide shaft 76 which are parallel to each other. The discharge air expansion shaft 74, the discharge wheel 75 and the first guide shaft 76 are sequentially arranged on the body 72, and the support frame 73 is rotatably connected with a second guide shaft 77 and a collection air expansion shaft which are parallel to each other and the first guide shaft 76. 78, a clamping mechanism 79 is provided under the discharge wheel 75, a magnetic powder clutch 710 connected to the discharge air expansion shaft 74 is provided on one side of the fuselage body 72, a speed regulator 711 electrically connected to the magnetic powder clutch 710 is provided on the support frame 73, a second driving mechanism 712 connected to the discharge wheel 75 is provided on the fuselage body 72, a third driving mechanism 713 connected to the collection air expansion shaft 78 is provided on the support frame 73, and a sensor 714 is provided on the support frame 73 and located between the first guide shaft 76 and the second guide shaft 77. That is to say, in this embodiment, when the reeling and unwinding mechanism 7 is working, the third driving mechanism 713 drives the second synchronous belt to drive the reeling air inflation shaft 78 to rotate, the second driving mechanism 712 drives the first synchronous belt to drive the unwinding wheel 75 to rotate, and the speed regulator 711 adjusts and controls the magnetic powder clutch 710, so that the unwinding speed of the unwinding air inflation shaft 74 is consistent with the winding speed of the rewinding air inflation shaft 78, so as to achieve the purpose of synchronous rotation. By placing the material belt on the unwinding air inflation shaft 74 and fixing it, and passing through the unwinding wheel 75, the first material guide shaft 76, the second material guide shaft 77 and the rewinding air inflation shaft 78 in sequence, the magnetic powder clutch 710 is adjusted by the speed regulator 711, so that the unwinding speed of the unwinding air inflation shaft 74 is consistent with the winding speed of the rewinding air inflation shaft 78, thereby reducing labor costs and improving production efficiency; avoiding deviation of the material belt and the generation of bubbles during the unwinding process, and improving the product qualification rate.

[0033] In this embodiment, if Fig.10As shown, the material storage bin 3 includes a support column 31 arranged on the machine 1, a discharge bottom plate 32 arranged on the support column 31, a reference positioning mechanism arranged on the upper end of the discharge bottom plate 32, and an adjustment mechanism arranged on the discharge bottom plate 32. The adjustment mechanism includes two groups of movable adjustment blocks 33 respectively arranged on the adjacent two sides of the discharge bottom plate 32 and magnets arranged in the movable adjustment blocks 33. That is to say, in this embodiment, each group of the movable adjustment blocks 33 has at least one, and in this embodiment, there are two. The material of the discharge bottom plate 32 is iron, and the magnet has an adsorption effect on iron, so the movable adjustment block 33 with the magnet inside can move forward, backward, left and right to adapt to products of different sizes. By moving the movable adjustment block 33 containing the magnet inside to firmly and stably absorb the discharge bottom plate 32 to adapt to the label size of different products for positioning, it has a simple structure, saves costs, and is easy to operate.

[0034] In this embodiment, if Figure 1 As shown, the label rewinding device also includes an upward camera assembly 26 disposed on the machine 1 and located between the reeling and unreeling mechanism 7 and the label peeling mechanism 5, and a downward camera assembly 28 mounted on the second sliding bracket 61 through a mounting block 27 and located above the reeling and unreeling mechanism 7. That is to say, in this embodiment, after the label peeling mechanism 5 peels off the label, the adsorption head assembly 9 rises and moves on the second sliding mechanism 6 while performing a flying shot at the upward camera assembly 26. The result of the photo processing by the upward camera assembly 26 is attached to the reeling and unreeling mechanism 7 by the movement and rotation of the adsorption head assembly 9. The downward camera assembly 28 ensures the accuracy of the adsorption head assembly 9 each time it comes to attach by calculating the position of the material belt and the attached label on the reeling and unreeling mechanism 7. The discharge air inflation shaft 74 and the reeling air inflation shaft 78 of the reeling and unreeling mechanism 7 rotate simultaneously to reel the label attached by the adsorption head assembly 9.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A label rewinding device, characterized in that: The machine comprises a platform, on which a first sliding mechanism, a material waiting bin, a material discharging tray assembly, a label peeling mechanism, a second sliding mechanism and a coiling and unwinding mechanism are arranged. The material waiting bin and the material discharging tray assembly are arranged side by side on one side of the first sliding mechanism. A handling manipulator is arranged on the first sliding mechanism. The label peeling mechanism is located on the other side of the material discharging tray assembly. The coiling and unwinding mechanism and the label peeling mechanism are arranged side by side. The second sliding mechanism is located above the label peeling mechanism and the coiling and unwinding mechanism and is arranged parallel to the first sliding mechanism. An adsorption head assembly is arranged on the second sliding mechanism. The label peeling mechanism comprises a bottom plate, a body arranged on the bottom plate, a material discharging mechanism arranged at one end of the body, and a material receiving mechanism arranged at the other end of the body, a conveying and rolling mechanism is arranged above the body and close to the material discharging mechanism, a peeling platform is arranged above the body and close to the material receiving mechanism, and a cutting edge is arranged at the end of the peeling platform and close to the conveying and rolling mechanism; The conveying and rolling mechanism includes a base arranged above the fuselage and close to the discharge mechanism, a support arranged on the base, a rolling assembly vertically installed on the support, a first driving mechanism installed on the support and vertically arranged with the rolling assembly, a suction mechanism connected to the first driving mechanism through a connecting piece and arranged parallel to the rolling assembly, a second solenoid valve arranged on the bottom plate, and a second vacuum generator arranged on the bottom plate and connected to the second solenoid valve, the suction mechanism includes a thin cylinder arranged on the connecting piece, a connecting block connected to the thin cylinder, a suction plate connected to the connecting block, and a quick connector arranged above the suction plate, and the quick connector is connected to the second vacuum generator through a conduit.

2. The label rewinding device according to claim 1, characterized in that: The first sliding mechanism includes a first sliding bracket arranged on the machine platform, a first sliding rail arranged on the first sliding bracket, and a first sliding block adapted to the first sliding rail.

3. The label rewinding device according to claim 2, characterized in that: The transport robot includes a transport bracket installed above the first slider, a first lifting mechanism arranged on the transport bracket, a robotic arm connected to the first lifting mechanism and a mounting plate arranged on the robotic arm, the robotic arm is provided with a first solenoid valve, the upper end of the mounting plate is provided with a first vacuum generator connected to the first solenoid valve, the bottom end of the mounting plate is provided with a shaking assembly and a plurality of nozzle assemblies connected to the first vacuum generator through an external pipe, the shaking assembly includes a fixed column with one end adsorbed on the mounting plate by a first magnet, a shaking cylinder installed on the fixed column and a first suction cup connected to the shaking cylinder.

4. The label rewinding device according to claim 1, characterized in that: The second sliding mechanism includes a second sliding bracket arranged on the machine platform, a second sliding rail arranged on the second sliding bracket, and a second sliding block adapted to the second sliding rail.

5. The label rewinding device according to claim 4, characterized in that: The adsorption head attachment assembly includes a body installed above the second slider, a rotating mechanism arranged on the body, multiple groups of adsorption head attachment mechanisms connected to the rotating mechanism through a second connecting plate, a second lifting mechanism arranged on the body and located on one side of the rotating mechanism, a sensing mechanism arranged on the body and located on the other side of the rotating mechanism, a third solenoid valve arranged on the body, and a third vacuum generator arranged on the body and connected to the third solenoid valve, the sensing mechanism is connected to the second lifting mechanism, the adsorption head attachment mechanism includes a driving cylinder installed on the second connecting plate and an adsorption head attached to the driving cylinder and connected to the second connecting plate through a guide device, and the adsorption head is connected to the third vacuum generator through a conduit.

6. The label rewinding device according to claim 1, characterized in that: The unwinding and rewinding mechanism comprises a fixed plate mounted on the machine platform, a body body arranged at one end of the fixed plate, and a support frame arranged at the other end of the fixed plate, the body body being rotatably connected with a discharge air expansion shaft, a discharge wheel and a first material guide shaft parallel to each other, the discharge air expansion shaft, the discharge wheel and the first material guide shaft being arranged on the body body in sequence, a second material guide shaft and a receiving air expansion shaft which are parallel to the first material guide shaft are rotatably connected on the support frame, a clamping mechanism is provided under the discharge wheel, a magnetic powder clutch connected to the discharge air expansion shaft is provided on one side of the body body, a speed regulator electrically connected to the magnetic powder clutch is provided on the support frame, a second driving mechanism connected to the discharge wheel is provided on the body body, a third driving mechanism connected to the receiving air expansion shaft is provided on the support frame, and a sensor is provided on the support frame and located between the first material guide shaft and the second material guide shaft.

7. The label rewinding device according to claim 1, characterized in that: The material storage bin includes a support column arranged on the machine platform, a material discharge base plate arranged on the support column, a reference positioning mechanism arranged at the upper end of the material discharge base plate, and an adjustment mechanism arranged on the material discharge base plate. The adjustment mechanism includes two groups of movable adjustment blocks respectively arranged on adjacent sides of the material discharge base plate and magnets arranged in the movable adjustment blocks.

8. The label rewinding device according to claim 4, characterized in that: The label rewinding device also includes an upward-looking camera component arranged on the machine platform and located between the reeling and unreeling mechanism and the label peeling mechanism, and a downward-looking camera component installed on the second sliding bracket through a mounting block and located above the reeling and unreeling mechanism.

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