Electronic paper stacking mechanism capable of distributing materials

Abstract

The utility model relates to the technical field of product stacking equipment, in particular to an electronic paper stacking mechanism capable of distributing materials, which comprises a material distributing and stacking module, the material distributing and stacking module comprises a second support, and a second material conveying platform used for conveying qualified electronic paper to a material taking position is horizontally and slidably arranged on the second support. The sliding direction of the second material conveying platform is perpendicular to the sliding direction of the first material conveying platform. A second material carrying mechanism for carrying the electronic paper conveyed to the end of the sliding track of the first material conveying platform is arranged on the bottom plate, and the second material carrying mechanism is used for carrying qualified electronic paper to the second material conveying platform and carrying unqualified electronic paper to a material receiving position beside the bottom plate; under the cooperation of all the mechanisms, the electronic paper which is detected manually is subjected to automatic distribution treatment, and then the qualified electronic paper is subjected to automatic stacking treatment, so that the stacked electronic paper is conveniently packaged in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of product stacking equipment, in particular to a separable electronic paper stacking mechanism. 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, after the electronic paper is cut and processed, it is necessary to use a power-on detection device and a manual detection device to detect whether the cut electronic paper is qualified. The power-on detection device can automatically sort the electronic paper that has been inspected (separate qualified from unqualified electronic paper), and then stack the qualified electronic paper; however, after the manual detection device completes the electronic paper inspection, it is necessary to use a stacking device to sort and stack the qualified electronic paper. An existing stacking device is as follows:

[0003] A Chinese patent document with publication number CN215625345U discloses a palletizing device, which specifically discloses: it includes a frame, a control device arranged on the frame, a transfer device and a conveying device, the transfer device includes a first drive device, a second drive device, a third drive device, two first guide devices, a second guide device, a third guide device and a synchronous shaft, the two first guide devices are arranged on the frame, the two first guide devices are provided with a crossbeam, the first drive device is connected to the crossbeam through a synchronous shaft and two first transmission devices, the second guide device is arranged on the crossbeam, the second guide device is provided with a sliding seat, the second drive device is connected to the sliding seat through a second transmission device, the third guide device is arranged on the sliding seat, the third guide device is provided with a mounting seat, the third drive device is connected to the mounting seat through a third transmission device, and a rotating drive device is provided on the mounting seat.

[0004] As can be seen from the above, the carton (electronic paper) is transported to the transfer device through the conveying device, and the first driving device on the transfer device drives the crossbeam to move along the first guide device, the second driving device drives the sliding seat to move along the second guide device on the crossbeam, and the third driving device drives the mounting seat to move along the third guide device on the sliding seat, so that the mounting seat can form movement along the X-axis direction, the Y-axis direction and the Z-axis direction, and the negative pressure adsorption device for adsorbing the carton (electronic paper) is rotated by the rotary driving device on the mounting seat, so that the carton can be stacked at a specified position, and the posture of the carton is adjusted by the rotary driving device, so as to make full use of the stacking space for stacking, and greatly improve the space utilization rate in stacking. However, the existing stacking device can only stack and stack the carton (electronic paper), and cannot realize the automatic material separation of qualified and unqualified carton (electronic paper). Therefore, a material-separable electronic paper stacking mechanism is provided to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a separable electronic paper stacking mechanism to address the deficiencies of the prior art, so as to solve the technical problem that the existing stacking device cannot automatically separate qualified and unqualified cartons (electronic papers).

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

[0007] A separable electronic paper stacking mechanism comprises a bottom plate and a first bracket arranged on the bottom plate, a first material transporting platform for transporting electronic paper after detection is horizontally slidably arranged on the first bracket, and a material separable stacking module for separable and stacking electronic paper is arranged at both ends of the sliding track of the first material transporting platform;

[0008] The material separation and stacking module includes a second bracket, on which a second material transport platform for transporting qualified electronic paper to a material collection position is horizontally slidably provided, and a sliding direction of the second material transport platform is perpendicular to a sliding direction of the first material transport platform; a second material transport mechanism for transporting the electronic paper transported to the end of the sliding track of the first material transport platform is provided on the bottom plate, and the second material transport mechanism is used to transport qualified electronic paper to the second material transport platform, and transport unqualified electronic paper to a material receiving position beside the bottom plate;

[0009] A fourth stacking platform for supporting stacked electronic paper is installed on the bottom plate, and the fourth stacking platform is placed at the end of the material transport track of the second material transport platform. A third material transport mechanism is also installed for transporting the electronic paper placed at the material picking position to the fourth stacking platform.

[0010] Furthermore, a first material transporting mechanism for transporting the electronic paper after detection to the first material transporting platform is provided on the bottom plate.

[0011] Furthermore, a moving trolley is provided at the material receiving position beside the bottom plate, and a material receiving frame for recycling unqualified electronic paper is placed on the moving trolley.

[0012] Furthermore, a supporting frame is provided on the bottom plate, and a second sliding frame is slidably provided on the supporting frame, and a sliding direction thereof is consistent with a sliding direction of the first stacking platform. A pair of vertically arranged second linear drive modules are installed on the second sliding frame, and a third stacking platform for transporting the stacked electronic paper to the next mechanism is provided on the second linear drive module.

[0013] Furthermore, a horizontally arranged rack is fixed on the support frame, and the length direction of the rack is consistent with the sliding direction of the second sliding frame. A third servo motor is installed on the second sliding frame, and a second gear is provided on the end of the output shaft of the third servo motor, and the second gear is meshed with the rack.

[0014] Furthermore, a horizontally arranged first slide rail is provided on the first bracket, the first material transport platform is slidably arranged on the first slide rail, and a first linear drive module whose length direction is consistent with the sliding direction of the first material transport platform is installed on the first bracket. The first linear drive module is used to drive the first material transport platform to slide.

[0015] Furthermore, a horizontally arranged second slide rail is provided on the second bracket, and the second material transport platform is slidably set on the second slide rail. A third linear drive module whose length direction is consistent with the sliding direction of the second material transport platform is installed on the second bracket. The third linear drive module is used to drive the second material transport platform to slide.

[0016] Furthermore, the fourth stacking platform includes a second supporting frame arranged on the base plate, and a pair of rollers are rotatably provided on the second supporting frame, and a conveying belt for conveying the stacked electronic paper is wound around the rollers. A fourth servo motor for driving one of the rollers to rotate is also installed on the second supporting frame.

[0017] Furthermore, the first material handling mechanism includes a first supporting frame arranged on the base plate, a fourth linear drive module which is horizontally arranged and whose length direction is consistent with the sliding direction of the first material transport platform is arranged on the first supporting frame, and a sliding seat is arranged on the fourth linear drive module; a lifting frame which can move up and down is provided on the sliding seat, and a suction cup assembly for sucking the electronic paper is provided on the lifting frame.

[0018] Furthermore, a driving part for driving the lifting frame to move up and down is installed on the sliding seat.

[0019] The beneficial effects of the utility model are as follows: during operation, the electronic paper that has completed the inspection is first transported to the first material transport platform, and then the first material transport platform is driven to slide on the first bracket to transport qualified or unqualified electronic paper to one end of the sliding track of the first material transport platform, and then the second material transport mechanism is operated to transport the qualified electronic paper placed at the end of the sliding track of the first material transport platform to the second material transport platform, and the unqualified electronic paper is transported to the designated material receiving position for recycling; thereby realizing the automatic sorting of qualified and unqualified electronic paper after inspection.

[0020] After the qualified electronic paper is transported to the second transport platform by the second transport mechanism, the second transport platform is driven to slide to transport the electronic paper to the designated material collection position, and then the third transport mechanism is operated to transport the electronic paper on the second transport platform to the fourth stacking table, and then the second transport platform is driven to reset to the initial position to facilitate the transport of the next qualified electronic paper to the second transport platform, and the second transport platform is driven to slide again to transport the qualified electronic paper to the material collection position, and then the third transport mechanism is operated to transport the electronic paper to the previous electronic paper, and this cycle is repeated to achieve automatic stacking of electronic paper.

[0021] With the cooperation of the above-mentioned mechanisms, the electronic paper that has been manually inspected is first automatically sorted, and then the qualified electronic paper is automatically stacked, so as to facilitate the subsequent packaging of the stacked electronic paper; and, under the action of the sorting and stacking modules for sorting and stacking the electronic paper, both ends of the sliding track of the first material transport platform are provided, so that the efficiency of sorting and stacking the electronic paper is multiplied, which greatly improves the efficiency of sorting and stacking the electronic paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the material dividing and stacking module of the utility model.

[0024] Figure 3 It is a structural schematic diagram of the first bracket and the first material transport platform of the utility model.

[0025] Figure 4 It is a structural schematic diagram of the second material transport platform and the fourth stacking platform of the utility model.

[0026] Figure 5 It is a structural schematic diagram of the first material handling mechanism of the utility model.

[0027] Figure 6 It is a structural schematic diagram of the conveying part of the utility model.

[0028] Reference numerals include:

[0029] 4011, bottom plate; 4018, third stacking platform; 4019, second sliding frame; 40110, third supporting frame; 40111, second linear drive module; 40112, rack; 40113, third servo motor; 40114, second gear; 40115, first bracket; 401151, first slide rail; 401152, first linear drive module; 40116, first material transport platform; 40117, first material transport mechanism; 401171, first supporting frame; 401172, fourth linear drive module; 401173, sliding seat ; 401174, lifting frame; 401175, driving unit; 401176, suction cup assembly; 40118, second bracket; 401181, second slide rail; 401182, third linear drive module; 40119, second material transport platform; 40120, fourth stacking table; 401201, second support frame; 401202, roller; 401203, material transport belt; 401204, fourth servo motor; 40121, mobile trolley; 40122, material receiving frame; 40123, second material handling mechanism; 40124, third material handling mechanism. DETAILED DESCRIPTION

[0030] The following is a detailed description of a separable electronic paper stacking mechanism of the present invention in conjunction with the accompanying drawings.

[0031] like Figure 1-2 As shown, an embodiment of a separable electronic paper stacking mechanism of the utility model comprises a bottom plate 4011 and a first bracket 40115 arranged on the bottom plate 4011, a first material transporting platform 40116 for transporting electronic paper after manual inspection is horizontally slidably arranged on the first bracket 40115, and a material separable stacking module for separable processing and stacking processing of electronic paper is arranged at both ends of the sliding track of the first material transporting platform 40116, and a first material transporting mechanism 40117 for transporting the electronic paper after manual inspection to the first material transporting platform 40116 is arranged on the bottom plate 4011; when the electronic paper is After the paper has passed the inspection on the manual inspection platform (not shown in the drawing), the first material transport mechanism 40117 is operated to transport the inspected electronic paper to the first material transport platform 40116, and then the first material transport platform 40116 is driven to slide on the first bracket 40115 to transport qualified or unqualified electronic paper to one end of the sliding track of the first material transport platform 40116, and then the electronic paper is transported to the material separation and stacking module for material separation, and stacking is performed after the material separation is completed; under the action of the back and forth sliding of the first material transport platform 40116, the material separation and stacking modules on both sides can be loaded.

[0032] Among them, the material distribution and stacking module includes a second bracket 40118 arranged on the bottom plate 4011 and placed next to the first bracket 40115, and a second material transport platform 40119 for transporting qualified electronic paper is horizontally slidably provided on the second bracket 40118, and the sliding direction of the second material transport platform 40119 is perpendicular to the sliding direction of the first material transport platform 40116; after placing the qualified electronic paper on the second material transport platform 40119, the second material transport platform 40119 is driven to slide on the second bracket 40118 to transport the qualified electronic paper to the designated material collection position for subsequent stacking processing. In order to transport the electronic paper on the first transport platform 40116 to the second transport platform 40119, a second transport mechanism 40123 is provided on the base plate 4011. By operating the second transport mechanism 40123, qualified electronic paper placed on the first transport platform 40116 (the first transport platform 40116 is placed at the end of its sliding track) can be transported to the second transport platform 40119, and unqualified electronic paper can be transported to a designated receiving position for recycling. A mobile trolley 40121 is provided at the material receiving position beside the bottom plate 4011, and a material receiving frame 40122 for recycling unqualified electronic paper is placed on the mobile trolley 40121; when the first material transport platform 40116 transports qualified electronic paper, the second material transport mechanism 40123 is operated to transport the qualified electronic paper to the second material transport platform 40119, and then the second material transport platform 40119 is driven to slide to transport it to the designated material taking position for subsequent stacking processing. When 40116 brings in unqualified electronic paper, the second material handling mechanism 40123 is operated to move the unqualified electronic paper to the receiving frame 40122 for recycling. After a certain amount of electronic paper is recycled, the mobile cart 40121 can be pushed away, so that the mobile cart 40121 with the empty receiving frame 40122 is pushed to the receiving position; with the cooperation of the above-mentioned mechanisms, after the electronic paper passes the manual inspection, the inspected electronic paper is automatically sorted into qualified and unqualified ones.

[0033] Furthermore, a fourth stacking platform 40120 for supporting the stacked electronic paper is installed on the bottom plate 4011, and the fourth stacking platform 40120 is placed at the end of the material transport track of the second material transport platform 40119 (i.e., beside the material fetching position), and a third material transporting mechanism 40124 is also installed for transporting the electronic paper placed at the material fetching position (the electronic paper on the second material transport platform 40119) to the fourth stacking platform 40120; the electronic paper on the second material transport platform 40119 is transported to the third stacking platform 40120 by the third material transporting mechanism 40124. After the electronic paper on 19 is transported to the fourth stacking platform 40120, the second material transport platform 40119 is driven to reset to the initial position (i.e., the initial end of the material transport track) to facilitate the transport of the next qualified electronic paper to the second material transport platform 40119, and the second material transport platform 40119 is driven to slide again to transport the qualified electronic paper to the material picking position, and then the third material transport mechanism 40124 is operated to transport the electronic paper to the previous electronic paper, and this cycle is repeated to achieve the stacking process of electronic paper.

[0034] In order to transport the stacked electronic paper to the next mechanism for packaging, a third supporting frame 40110 is further provided on the bottom plate 4011, and a second sliding frame 4019 is slidably provided on the third supporting frame 40110, and the sliding direction of the second material transporting platform 40116 is consistent with the sliding direction of the first material transporting platform 40116, and a pair of second linear drive modules 40111 arranged vertically are installed on the second sliding frame 4019, and a third stacking table 4018 for transporting the stacked electronic paper to the next mechanism is provided on the second linear drive module 40111; by driving the second sliding frame 4019 to slide on the third supporting frame 40110, the second stacking table 4018 is provided. The second sliding frame 4019 can move with the third stacking platform 4018, and then operate the second linear drive module 40111 to drive the third stacking platform 4018 to move up and down, so as to adjust the height and position of the third stacking platform 4018, so that the third stacking platform 4018 can be connected with the fourth stacking platform 40120 supporting the electronic paper, and the third stacking platform 4018 and the fourth stacking platform 40120 can be operated at the same time to transport the stacked electronic paper to the third stacking platform 4018, and then the third stacking platform 4018 can be controlled to reset to the initial position, so as to transport the stacked electronic paper to the next mechanism for packaging.

[0035] like Figure 3As shown, in order to enable the first material transport platform 40116 to automatically slide on the first bracket 40115, a horizontally arranged first slide rail 401151 is provided on the first bracket 40115, and the first material transport platform 40116 is slidably arranged on the first slide rail 401151. A first linear drive module 401152 whose length direction is consistent with the sliding direction of the first material transport platform 40116 is installed on the first bracket 40115, and the first linear drive module 401152 is used to drive the first material transport platform 40116 to slide. Under the action of the first linear drive module 401152, the first material transport platform 40116 can automatically slide on the first bracket 40115, so as to transport qualified and unqualified electronic papers to different material separation and stacking modules.

[0036] like Figure 4 As shown, in order to enable the second material transport platform 40119 to automatically slide on the second bracket 40118, a horizontally arranged second slide rail 401181 is provided on the second bracket 40118, and the second material transport platform 40119 is slidably arranged on the second slide rail 401181. A third linear drive module 401182 whose length direction is consistent with the sliding direction of the second material transport platform 40119 is installed on the second bracket 40118, and the third linear drive module 401182 is used to drive the second material transport platform 40119 to slide. Under the action of the second material transport platform 40119, the qualified electronic paper is transported to the designated material collection position, so that the third material transport mechanism 40124 can transport the electronic paper placed at the material collection position to the fourth stacking platform 40120.

[0037] Furthermore, the fourth stacking platform 40120 includes a second supporting frame 401201 disposed on the bottom plate 4011, and a pair of rollers 401202 are rotatably provided on the second supporting frame 401201, and a conveying belt 401203 for conveying the electronic paper stack is wound around the rollers 401202, and a fourth servo motor 401204 for driving one of the rollers 401202 to rotate is also installed on the second supporting frame 401201; The material handling mechanism 40124 is used to carry the electronic paper from the second material handling platform 40119 to the material handling belt 401203 for stacking. When the stacking is completed and the third stacking platform 4018 is aligned with the material handling belt 401203 (after alignment, the third stacking platform 4018 is connected to the fourth stacking platform 40120), the fourth servo motor 401204 is operated to drive the material handling belt 401203 to move, thereby transporting the stacked electronic paper to the third stacking platform 4018. In addition, the third stacking platform 4018 and the fourth stacking platform 40120 have the same structure and the same operation mode. After the electronic paper is transported to the third stacking platform 4018, the third stacking platform 4018 is controlled to the initial position (i.e., connected to the next mechanism), and then the third stacking platform 4018 is operated to transport the electronic paper to the next mechanism for packaging.

[0038] like Figure 5As shown, the first material handling mechanism 40117 includes a first supporting frame 401171 arranged on the bottom plate 4011, and a fourth linear drive module 401172 which is arranged horizontally and has a length direction consistent with the sliding direction of the first material transport platform 40116 is arranged on the first supporting frame 401171, and a sliding seat 401173 is arranged on the fourth linear drive module 401172, and the sliding seat 401173 is driven to move back and forth by running the fourth linear drive module 401172; a lifting frame 401174 which can move up and down is arranged on the sliding seat 401173, and a device for sucking the electronic paper is provided on the lifting frame 401174. The suction cup assembly 401176, under the action of the lifting frame 401174, is able to move up and down on the sliding seat 401173, so as to absorb the electronic paper placed at the specified position and manually inspected, and then cooperate with the fourth linear drive module 401172 to drive the suction cup assembly 401176 to move horizontally along the transport track, so as to transport the qualified electronic paper to the top of the second material transport platform 40119, and finally drive the lifting frame 401174 to move downward to place the qualified electronic paper on the second material transport platform 40119; in addition, the unqualified electronic paper is directly transported to the receiving frame 40122. In order to enable the lifting frame 401174 to automatically move up and down on the sliding seat 401173, a driving unit 401175 is installed on the sliding seat 401173 to drive the lifting frame 401174 to move up and down, so as to drive the lifting frame 401174 to move downward to a specified height, so that the suction cup assembly 401176 can contact the electronic paper without crushing the electronic paper.

[0039] The first material handling mechanism 40117, the second material handling mechanism 40123 and the third material handling mechanism 40124 have the same structure and operate in the same manner.

[0040] like Figure 6 As shown, in order to drive the second sliding frame 4019 to slide on the third supporting frame 40110, a horizontally arranged rack 40112 is fixedly provided on the third supporting frame 40110, and the length direction of the rack 40112 is consistent with the sliding direction of the second sliding frame 4019. In addition, a third servo motor 40113 is installed on the second sliding frame 4019, and a second gear 40114 is provided on the end of the output shaft of the third servo motor 40113, and the second gear 40114 is meshed with the rack 40112. The third servo motor 40113 is operated to drive the second gear 40114 to rotate. Since the rack 40112 is fixedly provided on the third supporting frame 40110, when the second gear 40114 rotates, the second sliding frame 4019 is driven to slide on the third supporting frame 40110.

[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 separable electronic paper stacking mechanism, characterized in that: The invention comprises a bottom plate (4011) and a first bracket (40115) arranged on the bottom plate (4011), a first material transport platform (40116) for transporting electronic paper after detection is horizontally slidably arranged on the first bracket (40115), and a material separation and stacking module for performing material separation and stacking processing on the electronic paper is arranged at both ends of the sliding track of the first material transport platform (40116); The material distribution and stacking module comprises a second bracket (40118), on which a second material transport platform (40119) for transporting qualified electronic paper to a material collection position is horizontally slidably provided, and the sliding direction of the second material transport platform (40119) is perpendicular to the sliding direction of the first material transport platform (40116); a second material transport mechanism (40123) for transporting the electronic paper transported to the end of the sliding track of the first material transport platform (40116) is provided on the bottom plate (4011), and the second material transport mechanism (40123) is used to transport qualified electronic paper to the second material transport platform (40119), and to transport unqualified electronic paper to a material collection position beside the bottom plate (4011); A fourth stacking platform (40120) for supporting stacked electronic paper is installed on the bottom plate (4011), and the fourth stacking platform (40120) is placed at the end of the material transport track of the second material transport platform (40119). A third material transport mechanism (40124) for transporting the electronic paper placed at the material picking position to the fourth stacking platform (40120) is also installed.

2. The separable electronic paper stacking mechanism according to claim 1, characterized in that: The bottom plate (4011) is provided with a first material transporting mechanism (40117) for transporting the electronic paper after detection to the first material transporting platform (40116).

3. The separable electronic paper stacking mechanism according to claim 1, characterized in that: A movable trolley (40121) is provided at a material collection position beside the bottom plate (4011), and a material collection frame (40122) for recycling unqualified electronic paper is placed on the movable trolley (40121).

4. The separable electronic paper stacking mechanism according to claim 1, characterized in that: A supporting frame (40110) is provided on the bottom plate (4011), and a second sliding frame (4019) is slidably provided on the supporting frame (40110) and has a sliding direction consistent with the sliding direction of the first stacking platform (4014). A pair of vertically arranged second linear drive modules (40111) are installed on the second sliding frame (4019), and a third stacking platform (4018) for transporting the stacked electronic paper to the next mechanism is provided on the second linear drive module (40111).

5. The separable electronic paper stacking mechanism according to claim 4, characterized in that: A horizontally arranged rack (40112) is fixedly provided on the support frame (40110), and the length direction of the rack (40112) is consistent with the sliding direction of the second sliding frame (4019), a third servo motor (40113) is installed on the second sliding frame (4019), and a second gear (40114) is provided on the end of the output shaft of the third servo motor (40113), and the second gear (40114) is meshed with the rack (40112).

6. The separable electronic paper stacking mechanism according to claim 1, characterized in that: A horizontally arranged first slide rail (401151) is provided on the first bracket (40115), and the first material transport platform (40116) is slidably arranged on the first slide rail (401151). A first linear drive module (401152) whose length direction is consistent with the sliding direction of the first material transport platform (40116) is installed on the first bracket (40115), and the first linear drive module (401152) is used to drive the first material transport platform (40116) to slide.

7. The separable electronic paper stacking mechanism according to claim 1, characterized in that: A horizontally arranged second slide rail (401181) is provided on the second bracket (40118), and the second material transport platform (40119) is slidably set on the second slide rail (401181). A third linear drive module (401182) whose length direction is consistent with the sliding direction of the second material transport platform (40119) is installed on the second bracket (40118), and the third linear drive module (401182) is used to drive the second material transport platform (40119) to slide.

8. The separable electronic paper stacking mechanism according to claim 1, characterized in that: The fourth stacking platform (40120) includes a second supporting frame (401201) arranged on the bottom plate (4011), and a pair of rollers (401202) are rotatably provided on the second supporting frame (401201), and a conveying belt (401203) for conveying the stacked electronic paper is wound around the rollers (401202), and a fourth servo motor (401204) for driving one of the rollers (401202) to rotate is also installed on the second supporting frame (401201).

9. The separable electronic paper stacking mechanism according to claim 2, characterized in that: The first material handling mechanism (40117) includes a first supporting frame (401171) arranged on a bottom plate (4011); a fourth linear drive module (401172) arranged horizontally and having a length direction consistent with the sliding direction of the first material transport platform (40116) is arranged on the first supporting frame (401171); a sliding seat (401173) is arranged on the fourth linear drive module (401172); a lifting frame (401174) that can move up and down is arranged on the sliding seat (401173), and a suction cup assembly (401176) for sucking electronic paper is arranged on the lifting frame (401174).

10. The separable electronic paper stacking mechanism according to claim 9, characterized in that: A driving unit (401175) for driving the lifting frame (401174) to move up and down is installed on the sliding seat (401173).

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