Mobile transfer mechanism of tray

Abstract

The utility model relates to the technical field of product taking equipment, in particular to a tray moving and transferring mechanism which comprises a supporting frame and a transverse transferring assembly arranged on the supporting frame. A material conveying assembly used for continuously conveying the tray containing the electronic paper is arranged at the bottom in the supporting frame. A first lifting transfer assembly used for carrying the tray on the material conveying assembly to the transverse transfer assembly is arranged between the transverse transfer assembly and the material conveying assembly, and a second lifting transfer assembly used for supporting the tray arranged at the partition paper bearing position is further arranged between the transverse transfer assembly and the material conveying assembly. A first suction assembly used for carrying electronic paper and a second suction assembly used for carrying partition paper are arranged on the supporting frame. According to the automatic feeding device for the electronic paper, the Tray containing the electronic paper is continuously supplied and the electronic paper is continuously taken out from the Tray under the mutual cooperation of all the assemblies, finally, the electronic paper is continuously put into the next working procedure to be processed, and the feeding efficiency of the electronic paper is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of product taking equipment, in particular to a movable handover mechanism of a Tray. Background Art

[0002] With the development of electronic technology, people have proposed the concept of electronic paper, which is also called digital paper. It is an ultra-thin and ultra-light display screen, which can be understood as a "display as thin as paper, soft and erasable". Among them, before processing the electronic paper, it is necessary to transport the electronic paper to the designated location by a material transport cart, so that it can be unloaded after being transported to the designated location, and then transported to the subsequent processing equipment; however, in order to realize the collective transportation of multiple electronic papers, it is necessary to put multiple electronic papers into the Tray first, and each electronic paper is separated by a separator paper to avoid damage to the electronic paper during transportation. When unloading, you only need to unload the Tray from the material transport cart one by one; after unloading the Tray, take out the electronic paper in the Tray one by one, and then process the electronic paper after taking it out. An existing automatic loading and unloading device for a Tray is as follows:

[0003] A Chinese patent document with publication number CN116835293A discloses an efficient automatic loading and unloading device and method for trays, specifically disclosing: including a working platform component, a tray loading and lifting module, a tray unloading and lifting module, a tray handling component and a manipulator; the working platform component includes a tray loading position, a tray unloading position and a tray, and a movable module is provided on the tray loading position and the tray unloading position, and the tray is used to support a single tray and move between the tray loading position and the tray unloading position through the movable module; the tray loading and lifting module and the tray unloading lifting module are used to lift and lower a whole stack of trays; the tray handling component includes a first suction cup component and a second suction cup component, and the first suction cup component and the second suction cup component are respectively arranged above the tray loading position and the tray unloading position to simultaneously load the tray and unload the tray; the manipulator grabs or puts materials on the tray at the tray unloading position.

[0004] As can be seen from the above, the existing automatic loading and unloading equipment uses a robot to take the materials on the tray or put the materials into the tray. However, the effect of taking materials only by the robot is not good. After the materials in the tray are taken out, there is a material taking interval during the exchange of the tray, which makes it impossible to continuously take out the materials (or electronic paper) in the tray, affecting the work efficiency. Therefore, a mobile handover mechanism of the tray is provided to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile transfer mechanism for a tray in view of the deficiencies in the prior art, so as to solve the technical problem that the existing automatic loading and unloading equipment cannot continuously take out the materials (or electronic paper) in the tray.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A movable handover mechanism for a tray includes a support frame and a lateral transfer assembly arranged on the support frame, wherein the lateral transfer assembly is used to transfer a tray placed at a material taking position to a paper receiving and separating position;

[0008] A material transport component for continuously transporting a tray containing electronic paper is provided at the bottom of the support frame, and the material transport component is placed below the lateral transfer component; a first lifting and transfer component for transporting the tray on the material transport component to the lateral transfer component is provided between the lateral transfer component, and a second lifting and transfer component for supporting the tray placed in the position for holding spacer paper is also provided; a first suction component for transporting electronic paper and a second suction component for transporting spacer paper are provided on the support frame.

[0009] Furthermore, a stacking platform is provided on the support frame and is placed below the second lifting and transferring assembly to support the stacked trays.

[0010] Furthermore, the tray includes a rectangular frame, a tray bottom is provided at the bottom of the frame, and the frame and the tray bottom are combined to form a tray for containing electronic paper; a positioning protrusion is provided on the top of the frame, and a positioning hole for the positioning protrusion to pass through is provided at the bottom thereof.

[0011] Furthermore, the lateral transfer assembly includes a pair of sliding frames slidably arranged on the support frame, and the sliding frames on both sides can slide synchronously in the lateral direction; a support plate for holding the frame is provided on the side where the sliding frames on both sides are close to each other.

[0012] Furthermore, a plurality of fixing frames are provided on the support frame, and the fixing frames are arranged around the material taking position, and a blowing component for blowing air toward the material taking position in an obliquely downward direction is provided on each fixing frame.

[0013] Furthermore, the first lifting and transfer assembly includes a fixed plate arranged on a support frame, and a U-shaped lifting frame is provided on the fixed plate to slide up and down; a plurality of cylinders are provided on the sides close to each other in the lifting frame, and the telescopic rods of the cylinders on both sides are arranged relatively to each other, and a support block for supporting the frame is fixed on the end of the telescopic rod of each cylinder; a sliding rod is fixed on each support block, and the sliding rod is slidably arranged on the lifting frame.

[0014] Furthermore, a connecting piece is fixed on the lifting frame, a counterweight block that can move up and down is provided on the support frame, and a steering wheel is provided on the top of the support frame. A pull rope is wound around the steering wheel, and one end of the pull rope is fixed to the connecting piece, and the other end is fixed to the counterweight block.

[0015] Furthermore, the first suction component includes a transverse linear module arranged on the support frame, and a movable seat that can move back and forth in the transverse direction is arranged on the transverse linear module; a lifting rod is slidably arranged on the movable seat, and a suction cup component for sucking the electronic paper is installed at the bottom end of the lifting rod.

[0016] Furthermore, a vertical linear module is installed on the movable seat, and the suction cup assembly is arranged on the vertical linear module to drive the suction cup assembly to move up and down.

[0017] Furthermore, the stacking platform includes a support platform body fixedly arranged on a support frame, a pair of parallel and horizontally arranged strip frames are fixed on the top of the support platform body, the length direction of the strip frames is perpendicular to the transport direction of the material transport assembly, and a number of support rollers for supporting the frames are provided on both sides of the strip frames close to each other, and the support rollers are arranged in a row along the horizontal direction; a driving module for driving the driving support rollers on both sides to rotate synchronously is installed on the support platform body.

[0018] The beneficial effects of the utility model are as follows: when in use, the material transport component is operated to transport the Tray containing the electronic paper to the position directly below the first lifting and transferring component, and then the first lifting and transferring component moves downward to move the Tray placed on the material transport component upward to the material picking position, and then the lateral transfer component is operated to support the Tray on the first lifting and transferring component, and the first lifting and transferring component is operated to separate it from the Tray, so that the Tray is supported by the lateral transfer component.

[0019] The first suction component and the second suction component are operated at the same time, and the electronic paper and the separator paper in the tray are taken out separately by a cross-conveying method. The first suction component transports the electronic paper to the next mechanism for processing, and the second suction component transports the separator paper to the empty tray placed on the second lifting and transfer component, thereby realizing uninterrupted material processing.

[0020] After the electronic paper and spacer paper in the tray are taken out, the lateral transfer component is operated to transfer the empty tray to the spacer paper receiving position, and then the second lifting and transfer component is operated to move upward to support the tray on the lateral transfer component. At the same time, the first lifting and transfer component moves the next tray containing electronic paper to the material taking position, and the lateral transfer component is operated again to make the lateral transfer component detach from the empty tray, thereby supporting the tray containing electronic paper. The empty tray is supported by the second lifting and transfer component, and then the first lifting and transfer component is operated to detach from the tray containing electronic paper, and the handover process between the trays is completed. In this way, the operation is cyclical. With the mutual cooperation between the components, the tray containing electronic paper is continuously replenished and the electronic paper is continuously taken out of the tray, and finally the electronic paper is continuously put into the next process for processing, which greatly improves the feeding efficiency of the electronic paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the structure of the Tray of the present invention.

[0023] Figure 3 It is a structural schematic diagram of the lateral transfer assembly of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the first lifting and transferring component of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the first suction component of the utility model.

[0026] Figure 6 It is a structural schematic diagram of the stacking platform of the utility model.

[0027] Reference numerals include:

[0028] 105, Tray; 10501, frame; 10502, tray bottom; 10504, positioning protrusion; 10505, positioning hole; 1029, support frame; 1030, lateral transfer assembly; 10301, first slide rail; 10302, slide frame; 10303, support plate; 10304, control module; 10305, fixed frame; 10306, blowing assembly; 1031, first lifting and transfer assembly; 10311, fixed plate; 10312, second slide rail; 10313, lifting frame; 10314, screw rod; 10315, stepping motor; 10316, support block; 103 17. Slide rod; 10318. Cylinder; 10319. Connector; 1032. Second lifting and transfer assembly; 1033. First suction assembly; 10331. Horizontal linear module; 10332. Movable seat; 10333. Lifting rod; 10334. Suction cup assembly; 10335. Vertical linear module; 1034. Second suction assembly; 1035. Palletizing platform; 10351. Support platform; 10352. Strip frame; 10353. Support roller; 10354. Drive module; 1036. Material transport assembly; 1037. Counterweight; 1038. Steering wheel; 1039. Pull rope. DETAILED DESCRIPTION

[0029] The following is a detailed description of a movable handover mechanism of a Tray according to the present invention with reference to the accompanying drawings.

[0030] like Figure 1As shown, an embodiment of a mobile transfer mechanism of a Tray of the utility model includes a support frame 1029 and a lateral transfer component 1030 arranged on the support frame 1029. When the electronic paper in the Tray 105 needs to be taken out, the Tray 105 is supported by the lateral transfer component 1030, so that the Tray 105 is placed in a designated material retrieval position. After the electronic paper is taken out, the lateral transfer component 1030 is operated to drive the Tray 105 to move horizontally, so as to move the empty Tray 105 to the position for holding the spacer paper. A material transport component 1036 for transporting the tray 105 containing the electronic paper is provided at the bottom of the support frame 1029. The material transport component 1036 is placed below the lateral transfer component 1030. A feeding mechanism (not shown in the drawings) for continuously transporting the tray 105 containing the electronic paper is provided next to the mobile transfer mechanism. The feeding mechanism is connected to the material transport component 1036. The tray 105 containing the electronic paper is transported to the material transport component 1036 through the feeding mechanism (not shown in the drawings). Then, the tray 105 containing the electronic paper is transported to the material transport component 1036 through the material transport component 1036. The y tray 105 is transported to the designated transfer position; a first lifting and transfer assembly 1031 and a second lifting and transfer assembly 1032 are arranged side by side between the lateral transfer assembly 1030 and the material transport assembly 1036. The first lifting and transfer assembly 1031 is used to move the Tray tray 105 on the material transport assembly 1036 to the lateral transfer assembly 1030, and the height stroke of the first lifting and transfer assembly 1031 is 1.2m. The second lifting and transfer assembly 1032 is used to support the empty Tray tray 105 so that the empty Tray tray 105 is placed in a position to hold the spacer paper.

[0031] In addition, in order to respectively take out the electronic paper and the spacer paper placed in the Tray 105, a first suction component 1033 for transporting the electronic paper and a second suction component 1034 for transporting the spacer paper are also provided on the support frame 1029, and the transport trajectory of the first suction component 1033 is opposite to the transport trajectory of the second suction component 1034; the first suction component 1033 and the second suction component 1034 are operated at the same time, the first suction component 1033 first transports the electronic paper from the Tray 105 to the next process, and the second suction component 1034 then transports the spacer paper to the Tray 105 placed on the second lifting and transfer component 1032, and then the next piece of electronic paper is transported by the first suction component 1033, and this cycle is repeated to achieve cross transport. A stacking platform 1035 is provided on the support frame 1029 and is placed below the second lifting and transfer component 1032. After the Tray 105 placed on the lateral transfer component 1030 is emptied, the second lifting and transfer component 1032 is operated to drive the Tray 105 containing the separator paper to move downward, thereby placing the Tray 105 on the stacking platform 1035. After multiple Tray trays 105 are placed on the stacking platform 1035 for stacking, and after stacking to 8 trays, the stacking platform 1035 can be operated to transport the stacked Tray trays 105 out of the mobile transfer mechanism, so that the staff can take the multiple Tray trays 105 containing the separator paper.

[0032] Specifically, the material transport component 1036 is operated to transport the tray 105 containing the electronic paper to the bottom of the first lifting and transferring component 1031, and then the first lifting and transferring component 1031 moves downward to move the tray 105 placed on the material transport component 1036 upward to the material fetching position, and then the lateral transfer component 1030 is operated to hold the tray 105 on the first lifting and transferring component 1031, and the first lifting and transferring component 1031 is operated to separate it from the tray 105, so as to The Tray 105 is supported by the lateral transfer component 1030; then the first suction component 1033 and the second suction component 1034 are operated simultaneously, and the electronic paper and the spacer paper in the Tray 105 are taken out separately by a cross-conveying method. The first suction component 1033 transports the electronic paper to the next mechanism for processing, and the second suction component 1034 transports the spacer paper to the empty Tray 105 placed on the second lifting and transfer component 1032, thereby realizing uninterrupted material collection and processing. After the electronic paper and the spacer paper in the tray 105 are taken out, the second lifting and transferring component 1032 and the lateral transfer component 1030 are operated simultaneously. The second lifting and transferring component 1032 moves downward with the tray 105 with the spacer paper to place it on the stacking platform 1035, and stacks multiple trays 105 with the spacer paper (up to 8 trays), and the lateral transfer component 1030 transfers the empty tray 105 to the position for holding the spacer paper, and then the second lifting and transferring component 1032 is operated to reset upward to support the empty tray 105 above the lateral transfer component 1030, and at the same time, the first lifting and transferring component 1031 moves the next tray 105 with the electronic paper to the stacking platform 1035. 5 is transported to the material taking position, and the lateral transfer component 1030 is operated again to make the lateral transfer component 1030 detach from the empty Tray 105, so as to hold the Tray 105 containing the electronic paper, and the empty Tray 105 is held by the second lifting and transferring component 1032. After that, the first lifting and transferring component 1031 is operated to detach from the Tray 105 containing the electronic paper, and the handover process between the Trays 105 is completed. In this way, the operation is cyclical. With the mutual cooperation between the components, the Tray 105 containing the electronic paper is continuously replenished, and the electronic paper is continuously taken out from the Tray 105, and finally the electronic paper is continuously put into the next process for processing.

[0033] like Figure 2As shown, the Tray 105 includes a rectangular frame 10501 (the shape of the electronic paper is also rectangular), and a tray bottom 10502 is provided at the bottom of the frame 10501. The frame 10501 and the tray bottom 10502 are combined to form a Tray 105 for holding the electronic paper. In order to achieve stable stacking of multiple Trays 105, a positioning protrusion 10504 is provided on the top of the frame 10501, and a positioning hole 10505 for the positioning protrusion 10504 to pass through is provided at the bottom thereof. When multiple Trays 105 are stacked together, the positioning protrusion 10504 of the lower Tray 105 will pass through the positioning hole 10505 of the upper Tray 105, so that multiple Trays 105 can be stably stacked together.

[0034] like Figure 3As shown, the lateral transfer assembly 1030 includes a pair of first slide rails 10301 disposed on the support frame 1029 and arranged transversely, the first slide rails 10301 are arranged in parallel, and a sliding frame 10302 is provided on each of the first slide rails 10301, and the sliding frames 10302 on both sides can move back and forth synchronously along the transverse direction on the support frame 1029 through the first slide rails 10301; a support plate 10303 for supporting the frame 10501 is provided on the side where the sliding frames 10302 are close to each other, and the tray 105 placed at the material taking position is supported by the support plate 10303, and after the electronic paper in the tray 105 is taken out, the sliding frames 10302 on both sides are driven to move The two components move synchronously, thereby moving the Tray 105 to the position for holding the spacer paper, and after handing over the empty Tray 105 from the pallet 10303 to the second lifting and transferring component 1032, the first lifting and transferring component 1031 is transported to lift the next Tray 105 loaded with electronic paper to the specified height (i.e., the material picking position), and then the sliding frames 10302 on both sides are driven to reset to the initial position, thereby driving the pallet 10303 to move into the frame 10501 of the Tray 105, and the first lifting and transferring component 1031 is operated again to make the Tray 105 detach from the first lifting and transferring component 1031, so that the pallet 10303 supports the new Tray 105. In order to drive the sliding frames 10302 on both sides to move back and forth synchronously in the horizontal direction, a pair of control modules 10304 for driving different sliding frames 10302 to move are provided on the support frame 1029. By running the control modules 10304 at the same time, the sliding frames 10302 on both sides can be driven to move synchronously, thereby driving the empty Tray 105. In addition, in the process of transporting the electronic paper through the first suction component 1033, the electronic paper may be sucked up together with the spacer due to the air flow pressure. In order to solve this problem, a number of fixing frames 10305 are provided on the support frame 1029, and the fixing frames 10305 are arranged around the material picking position, and a blowing component 10306 is provided on each fixing frame 10305 for blowing air in an oblique downward direction toward the material picking position; in the process of transporting the electronic paper through the first suction component 1033, the blowing component 10306 blows air between the spacer and the electronic paper, so as to separate the spacer from the electronic paper and prevent the electronic paper from being sucked up together with the spacer.

[0035] like Figure 4As shown, the first lifting and transfer component 1031 includes a fixed plate 10311 arranged on the support frame 1029, and a second slide rail 10312 arranged vertically is provided on the fixed plate 10311, and a U-shaped lifting frame 10313 is slidably provided on the second slide rail 10312, so that the lifting frame 10313 can move up and down on the fixed plate 10311 under the action of the second slide rail 10312; wherein, a plurality of cylinders 10318 are provided on one side close to each other in the lifting frame 10313, and the telescopic rods of the cylinders 10318 on both sides are arranged relatively, and at the A support block 10316 for supporting the frame 10501 is fixedly provided on the end of the telescopic rod, and a slide bar 10317 is fixedly provided on each support block 10316, and the slide bar 10317 is slidably set on the lifting frame 10313. At the same time, the cylinders 10318 on both sides are started to push the support blocks 10316 on both sides to move towards each other, so that the support blocks 10316 extend into the frame 10501. When the lifting frame 10313 is driven to move up and down, the tray 105 containing the electronic paper can be lifted from the material transport component 1036 and handed over to the pallet 10303. In order to drive the lifting frame 10313 to move up and down on the fixed plate 10311, a vertically arranged screw rod 10314 is rotatably provided on the fixed plate 10311, and the screw rod 10314 is threadedly connected to the lifting frame 10313. A stepper motor 10315 is installed on the fixed plate 10311, and the output shaft of the stepper motor 10315 is transmission-connected to one end of the screw rod 10314. By starting the stepper motor 10315 to drive the screw rod 10314 to rotate, the lifting frame 10313 is driven to move up and down on the fixed plate 10311.

[0036] In addition, the first lifting and transfer component 1031 and the second lifting and transfer component 1032 have the same structure. The first lifting and transfer component 1031 drives the Tray plate 105 containing the electronic paper to move upward for handover, and the second lifting and transfer component 1032 drives the Tray plate 105 containing the separator paper to move downward through the opposite operation mode, so as to be stacked on the stacking platform 1035.

[0037] In order to ensure that the lifting frame 10313 can be stably lifted and lowered while supporting the tray 105, a connecting piece 10319 is fixedly provided on the lifting frame 10313, a counterweight block 1037 that can move up and down is provided on the support frame 1029, and a steering wheel 1038 is provided on the top of the support frame 1029. A pull rope 1039 is wound around the steering wheel 1038, and one end of the pull rope 1039 is fixed to the connecting piece 10319, and the other end is fixed to the counterweight block 1037; when When the lifting frame 10313 is driven to move upward, it moves downward on the support frame 1029 under the action of the weight of the counterweight block 1037. When the lifting frame 10313 rises to the specified height, the pull rope 1039 is pulled by the counterweight block 1037, and the direction of the force is turned by the steering wheel 1038 so that the pull rope 1039 applies an upward pulling force to the lifting frame 10313, so that the lifting frame 10313 can stably rise while supporting the Tray 105.

[0038] like Figure 5 As shown, the first suction component 1033 includes a horizontal linear module 10331 arranged on the support frame 1029, and a movable seat 10332 is arranged on the horizontal linear module 10331. The movable seat 10332 is driven to move back and forth horizontally by running the horizontal linear module 10331; a lifting rod 10333 is slidably provided on the movable seat 10332, and a suction cup component 10334 for sucking the electronic paper is installed at the bottom end of the lifting rod 10333. Under the action of the lifting rod 10333, the suction cup component 10334 is moved up and down on the movable seat 10332, so as to suck the electronic paper placed in the tray 105, and then cooperates with the horizontal linear module 10331 to drive the suction cup component 10334 to move horizontally along the transport track, so as to transport the electronic paper to the next process for processing. In addition, a vertical linear module 10335 is installed on the movable seat 10332, and the suction cup assembly 10334 is set on the vertical linear module 10335. By running the vertical linear module 10335, the suction cup assembly 10334 is driven to move up and down on the movable seat 10332.

[0039] The first suction component 1033 and the second suction component 1034 have the same structure and operate in the same manner. The transport trajectory of the first suction component 1033 is opposite to the transport trajectory of the second suction component 1034. When the first suction component 1033 and the second suction component 1034 operate synchronously, the electronic paper and various items are transported to different locations in a cross manner.

[0040] like Figure 6As shown, the stacking platform 1035 includes a support platform 10351 fixedly arranged on a support frame 1029, wherein a pair of parallel and horizontally arranged strip frames 10352 are fixed on the top of the support platform 10351, and the length direction of the strip frames 10352 is perpendicular to the transportation direction of the material transport component 1036, and a plurality of support rollers 10353 for supporting the frame 10501 are provided on the strip frames 10352 on both sides close to each other, and the support rollers 10353 are arranged in a row along the horizontal direction; the Tray tray 105 loaded with separator paper is stacked on the support rollers 10353 through the second lifting transfer component 1032, and when the Tray tray 105 is stacked to 8 trays, the support rollers 10353 are driven to rotate to transport the stacked Tray trays 105 out of the handover mechanism for the convenience of the staff to take them. In order to drive the support rollers 10353 to rotate, a driving module 10354 is installed on the support platform 10351 to drive the support rollers 10353 on both sides to rotate synchronously. The driving module 10354 is operated to drive the support rollers 10353 to rotate, so that the stacked Tray plates 105 can be transported out of the handover mechanism.

[0041] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0042] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A mobile transfer mechanism for a tray, characterized in that: It comprises a support frame (1029) and a lateral transfer assembly (1030) arranged on the support frame (1029), wherein the lateral transfer assembly (1030) is used to transfer a tray (105) placed at a material taking position to a paper receiving and separating position; A material transport component (1036) for continuously transporting a Tray (105) containing electronic paper is provided at the bottom of the support frame (1029), and the material transport component (1036) is placed below the lateral transfer component (1030); a first lifting and transfer component (1031) for transporting the Tray (105) on the material transport component (1036) to the lateral transfer component (1030) is provided between the lateral transfer component (1030) and the material transport component (1036), and a second lifting and transfer component (1032) for supporting the Tray (105) at a position for receiving spacer paper is also provided; a first suction component (1033) for transporting electronic paper and a second suction component (1034) for transporting spacer paper are provided on the support frame (1029).

2. The mobile transfer mechanism of a tray according to claim 1, characterized in that: A stacking platform (1035) is provided on the support frame (1029) and is located below the second lifting and transferring assembly (1032) to support the stacked trays (105).

3. The mobile transfer mechanism of a tray according to claim 2, characterized in that: The tray (105) includes a rectangular frame (10501), a tray bottom (10502) is provided at the bottom of the frame (10501), and the frame (10501) and the tray bottom (10502) are combined to form a tray (105) for containing electronic paper; a positioning protrusion (10504) is provided at the top of the frame (10501), and a positioning hole (10505) for the positioning protrusion (10504) to pass through is provided at the bottom thereof.

4. The mobile transfer mechanism of a tray according to claim 3 is characterized in that: The lateral transfer assembly (1030) includes a pair of sliding frames (10302) slidably arranged on a support frame (1029), and the sliding frames (10302) on both sides can slide synchronously in the lateral direction; a support plate (10303) for supporting the frame (10501) is provided on the side where the sliding frames (10302) on both sides are close to each other.

5. The mobile transfer mechanism of a tray according to claim 1, characterized in that: A plurality of fixing frames (10305) are provided on the support frame (1029), and the fixing frames (10305) are arranged around the material taking position, and a blowing component (10306) for blowing air toward the material taking position in an obliquely downward direction is provided on each fixing frame (10305).

6. The mobile transfer mechanism of a tray according to claim 3, characterized in that: The first lifting and transfer component (1031) includes a fixed plate (10311) arranged on a support frame (1029), and a U-shaped lifting frame (10313) is slidably arranged on the fixed plate (10311) up and down; a plurality of cylinders (10318) are arranged on the side close to each other in the lifting frame (10313), and the telescopic rods of the cylinders (10318) on both sides are arranged relatively, and a support block (10316) for supporting the frame (10501) is fixedly arranged on the end of the telescopic rod of each cylinder (10318); a sliding rod (10317) is fixedly arranged on each supporting block (10316), and the sliding rod (10317) is slidably arranged on the lifting frame (10313).

7. The mobile transfer mechanism of a tray according to claim 6, characterized in that: A connecting piece (10319) is fixedly provided on the lifting frame (10313), a counterweight (1037) that can move up and down is provided on the support frame (1029), and a steering wheel (1038) is provided on the top of the support frame (1029), a pull rope (1039) is wound around the steering wheel (1038), and one end of the pull rope (1039) is fixed to the connecting piece (10319), and the other end is fixed to the counterweight (1037).

8. The mobile transfer mechanism for a tray according to claim 1, characterized in that: The first suction component (1033) includes a transverse linear module (10331) arranged on a support frame (1029), and a movable seat (10332) movable back and forth in a transverse direction is arranged on the transverse linear module (10331); a lifting rod (10333) is slidably arranged on the movable seat (10332), and a suction cup component (10334) for sucking the electronic paper is installed at the bottom end of the lifting rod (10333).

9. The mobile transfer mechanism of a tray according to claim 8, characterized in that: A vertical linear module (10335) is also mounted on the movable seat (10332), and a suction cup assembly (10334) is arranged on the vertical linear module (10335) to drive the suction cup assembly (10334) to move up and down.

10. The mobile transfer mechanism of a tray according to claim 3, characterized in that: The stacking platform (1035) includes a support platform (10351) fixedly arranged on a support frame (1029), a pair of parallel and horizontally arranged strip frames (10352) are fixed on the top of the support platform (10351), the length direction of the strip frames (10352) is perpendicular to the transportation direction of the material transport component (1036), and a plurality of support rollers (10353) for supporting the frame (10501) are arranged close to each other on both sides of the strip frames (10352), and the support rollers (10353) are arranged in a row in the horizontal direction; a driving module (10354) for driving the driving support rollers (10353) on both sides to rotate synchronously is installed on the support platform (10351).

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