Paper collecting mechanism

Abstract

The utility model discloses a paper collecting mechanism. The first lifting frame can be in butt joint with the paper mounting machine and the material receiving area under driving of the first lifting driving piece so that paperboards of the paper mounting machine can be conveyed to the first lifting frame, and the paperboards in the first lifting frame can be pushed to the material receiving area in cooperation with the material pushing module and are supported by the supporting assembly. And under the cooperation of the supporting driving piece and the second lifting module, the paperboards can be conveyed to the paper collecting assembly, so that recycling of the paperboards is completed. When the size of the paperboard is small, two stacks of paperboards can be stored in the first lifting frame at the same time. When the first lifting frame ascends to the position between the material receiving area and the material pushing plate, the material pushing plate moves from the end, away from the first material placing position, of the second material placing position to the end, away from the second material placing position, of the first material placing position along the sliding rod. And the second stack of paperboards can be pushed to drive the first stack of paperboards to enter the first material receiving position and the second material receiving position in the material receiving area, so that the two stacks of paperboards are conveyed.

Description

Technical Field

[0001] The present application relates to the technical field of paperboard production equipment, and in particular to a paper collection mechanism. Background Art

[0002] During the production process of cardboard, two pieces of cardboard are pasted together by a paper laminating machine. Since the paper laminating machine is installed at a certain height, after the paper laminating machine completes the pasting of two pieces of cardboard, the pasted cardboard needs to be transported back to a pallet at a lower position. In the related technology, the paper collection cage of the paper collection mechanism can dock with the discharge end of the paper laminating machine, and the lifting module can drive the pallet to a certain height. Then the paper pushing board of the paper collection mechanism pushes the cardboard in the paper collection cage to a pallet at a certain height, and the lifting module lowers the pallet to a lower position to complete the recycling of the cardboard. However, the paper collection mechanism can only transfer one stack of cardboard at a time, resulting in low efficiency. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a paper collection mechanism.

[0004] The paper collection mechanism according to an embodiment of the present application includes:

[0005] First rack;

[0006] The first lifting module comprises a first lifting frame and a first lifting driving member, wherein the first lifting frame is movable along a height direction and is arranged on the first frame, and the first lifting driving member is drivingly connected to the first lifting frame; the first lifting frame is provided with a first swinging material position and a second swinging material position distributed along a first direction;

[0007] A material pushing module is located above the first lifting frame, and comprises a sliding rod, a material pushing plate and a material pushing driving member, wherein the sliding rod is fixedly connected to the first frame along a first direction, the material pushing plate is slidably arranged on the sliding rod, and the material pushing driving member is driven and connected to the material pushing plate, so as to make the material pushing plate slide in a horizontal direction; the projection of the sliding rod on the horizontal plane falls into the first swinging material position and the second swinging material position;

[0008] A second frame is located at one side of the first frame in the first direction; a material receiving area is formed in the second frame, and the material receiving area is located at one side of the lifting path of the first lifting frame in the first direction; the material receiving area has a first material receiving position and a second material receiving position distributed along the first direction;

[0009] A support module, comprising a support assembly and a support driving member, wherein the support assembly is movably arranged on the second frame, and the support driving member is drivingly connected to the support assembly to enable the support assembly to be arranged in a horizontal direction or a vertical direction;

[0010] The second lifting module comprises a paper receiving assembly and a second lifting driving member, wherein the paper receiving assembly is arranged on the second frame so as to be movable in the height direction and the paper receiving assembly is located below the material receiving area, and the second lifting driving member is driven and connected to the paper receiving assembly so as to lift the paper receiving assembly;

[0011] Among them, when the support assembly is arranged in the horizontal direction, the support assembly is located between the material receiving area and the paper receiving assembly, and the support assembly is used to support the paper stack in the material receiving area; when the support assembly is arranged in the vertical direction, the support assembly leaves the top of the paper receiving assembly, and the paper stack in the material receiving area can fall onto the paper receiving assembly.

[0012] According to the paper receiving mechanism of the embodiment of the present application, at least the following beneficial effects are achieved: the first lifting frame can be connected with the paper mounting machine and the material receiving area under the drive of the first lifting drive member, so that the cardboard of the paper mounting machine can be transported to the first lifting frame, and the cardboard in the first lifting frame can be pushed to the material receiving area in cooperation with the pushing module, and supported by the support assembly. With the cooperation of the support drive member and the second lifting module, the cardboard can be transferred to the paper receiving assembly to complete the recycling of the cardboard. Since the first lifting frame has a first swing material position and a second swing material position, when the cardboard size is small, two piles of cardboard can be stored in the first lifting frame at the same time. When the first lifting frame rises to between the material receiving area and the pushing plate, the pushing plate moves along the slide bar from one end of the second swing material position away from the first swing material position to one end of the first swing material position away from the second swing material position, so that the first pile of cardboard can be driven to enter the first receiving material position and the second receiving material position in the material receiving area by pushing the second pile of cardboard, so as to realize the transportation of the two piles of cardboard.

[0013] According to some embodiments of the present application, one end of the sliding rod extends into the second frame, and a projection of one end of the sliding rod on a horizontal plane falls into the material receiving area.

[0014] According to some embodiments of the present application, a paper stop module is further included, which is arranged corresponding to the material receiving area. The paper stop module includes a paper stopper board, a paper stopper rod and a paper stopper driving component. The paper stopper rod is arranged along a first direction, and the paper stopper board is slidably arranged on the paper stopper rod and is located on one side of the material receiving area in the first direction. The paper stopper driving component drives and connects the paper stopper board.

[0015] According to some embodiments of the present application, a positioning module is also included, which includes a positioning drive and two positioning plates. The positioning plates are located on the side of the material receiving area in the second direction. The positioning drive drives the positioning plates to make the two positioning plates approach or move away from each other, and the second direction is perpendicular to the first direction.

[0016] According to some embodiments of the present application, the support assembly includes multiple support rods and multiple connecting joints, two adjacent support rods are connected by the connecting joints, the support rods are rotatably matched with the connecting joints, and an L-shaped slide rail is provided on the second frame, and the ends of at least two of the support rods can be slidably arranged in the slide rail.

[0017] According to some embodiments of the present application, the first lifting module further includes a rotating driving member, a driving end of the rotating driving member is drivingly connected to the first lifting frame, and the first lifting driving member is drivingly connected to the rotating driving member.

[0018] According to some embodiments of the present application, the first lifting frame includes a limiting frame, two first frames and two second frames, the first frame and the second frame are connected, the first frame is distributed along the height direction, the second frame is horizontally distributed along the second direction, and a material discharge space is enclosed between the first frame and the second frame. The limiting frame can be swingably arranged on the first frame to open or cover one end of the material discharge space, and the rotating driving member drives and connects one or two of the second frames, and the second direction is perpendicular to the first direction.

[0019] According to some embodiments of the present application, upper and lower ends of the second frame extend along a second direction to form a supporting portion.

[0020] According to some embodiments of the present application, the first lifting module also includes a clamping drive, two connecting plates and at least two connecting rods, the first lifting frame is located between the two connecting plates, the two ends of the connecting rod are respectively fixedly connected to the two connecting plates, the two first frames are respectively fixedly connected to the two connecting rods, the second frame is slidably matched with the connecting rods, the clamping drive drives the connection of the second frame to make the two second frames approach or move away, and the rotating drive drives the connection of the connecting plates.

[0021] According to some embodiments of the present application, the paper receiving assembly includes a paper receiving rack and a plurality of guide rollers, the guide rollers are rotatably disposed on the paper receiving rack, and the plurality of guide rollers are distributed along a first direction, and the second lifting drive member is driven to connect the paper receiving rack.

[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1A schematic diagram of the structure of a paper collection mechanism according to an embodiment of the present application;

[0025] Figure 2 A schematic structural diagram of the paper collection mechanism in another direction of the embodiment of the present application;

[0026] Figure 3 for Figure 1 A schematic diagram of the structure of the first lifting module;

[0027] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0028] Reference numerals:

[0029] A first rack 100;

[0030] The first lifting module 200, the first lifting frame 210, the first frame body 211, the second frame body 212, the support part 2121, the limit frame 213; the first swing material position 210a, the second swing material position 210b; the first lifting driving member 220; the connecting plate 230, the connecting rod 240;

[0031] Pushing module 300, sliding rod 310, pushing plate 320, pushing driving member 330;

[0032] The second frame 400, the material receiving area 410, the first material receiving position 410a, the second material receiving position 410b, and the slide rail 420;

[0033] Support module 500, support assembly 510, support rod 511, connection joint 512; support driving member 520;

[0034] The second lifting module 600, the paper receiving assembly 610, the paper receiving rack 611, the guide roller 612; the second lifting driving member 620;

[0035] The paper blocking module 700, the paper blocking paper board 710, the paper blocking rod 720, and the paper blocking driving member 730;

[0036] Positioning module 800 , positioning driving member 810 , and positioning plate 820 . DETAILED DESCRIPTION

[0037] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0038] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0040] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0041] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] Reference Figure 1 to Figure 2 , according to an embodiment of the present application, the paper collection mechanism includes:

[0043] A first rack 100;

[0044] The first lifting module 200 includes a first lifting frame 210 and a first lifting driving member 220. The first lifting frame 210 is movable along the height direction and is disposed on the first frame 100. The first lifting driving member 220 is drivingly connected to the first lifting frame 210. The first lifting frame 210 has a first swinging material position 210a and a second swinging material position 210b distributed along the first direction.

[0045] The pusher module 300 is located above the first lifting frame 210. The pusher module 300 includes a slide bar 310, a pusher plate 320 and a pusher driving member 330. The slide bar 310 is fixedly connected to the first frame 100 along a first direction. The pusher plate 320 is slidably arranged on the slide bar 310. The pusher driving member 330 is driven and connected to the pusher plate 320 to make the pusher plate 320 slide in a horizontal direction. The projection of the slide bar 310 on the horizontal plane falls into the first swing material position 210a and the second swing material position 210b.

[0046] The second frame 400 is located at one side of the first frame 100 in the first direction; a material receiving area 410 is formed in the second frame 400, and the material receiving area 410 is located at one side of the lifting path of the first lifting frame 210 in the first direction; the material receiving area 410 has a first material receiving position 410a and a second material receiving position 410b distributed along the first direction;

[0047] The support module 500 includes a support assembly 510 and a support driving member 520. The support assembly 510 is movably arranged on the second frame 400. The support driving member 520 is driven to connect the support assembly 510 so as to make the support assembly 510 be arranged in a horizontal direction or a vertical direction.

[0048] The second lifting module 600 includes a paper receiving assembly 610 and a second lifting drive 620. The paper receiving assembly 610 is arranged on the second frame 400 and can be moved in the height direction. The paper receiving assembly 610 is located below the material receiving area 410. The second lifting drive 620 drives and connects the paper receiving assembly 610 to lift and lower the paper receiving assembly 610.

[0049] Among them, when the support component 510 is set in the horizontal direction, the support component 510 is located between the material receiving area 410 and the paper receiving assembly 610, and the support component 510 is used to support the paper stack in the material receiving area 410; when the support component 510 is set in the vertical direction, the support component 510 leaves the top of the paper receiving assembly 610, and the paper stack in the material receiving area 410 can fall onto the paper receiving assembly 610.

[0050] It can be understood that the paper laminating machine is arranged on one side of the lifting path of the first lifting frame 210, the first lifting drive 220 drives the first lifting frame 210 to move to one side of the feeding end of the paper laminating machine, and the paper laminating machine conveys the stacked cardboard into the first lifting frame 210, and the first lifting drive 220 drives the first lifting frame 210 to rise to one side of the material receiving area 410, and is located between the material receiving area 410 and the push plate 320. Then, the push drive 330 drives the push plate 320 to slide along the slide bar 310 to push the cardboard in the first lifting frame 210 to the material receiving area 410. At this time, the support assembly 510 is arranged in the horizontal direction, and the cardboard in the material receiving area 410 will fall on the support assembly 510 and be supported by the support assembly 510. At the same time, the paper receiving assembly 610 is loaded with a pallet, and the second lifting drive 620 can drive the paper receiving assembly 610 to rise to the position below the support assembly 510. Then, the support drive 520 drives the support assembly 510 to move to a vertical direction, so that the cardboard in the material receiving area 410 falls onto the pallet on the paper receiving assembly 610. The second lifting drive 620 drives the paper receiving assembly 610 to drive the pallet down, so that the pallet returns to a lower position, so as to facilitate the recycling of the cardboard. It should be understood that after the pallet on the paper receiving assembly 610 receives the first stack of cardboard, the second lifting drive 620 drives the paper receiving assembly 610 to move down a certain distance until the first stack of cardboard completely leaves the material receiving area 410, and then the support assembly 510 returns to the horizontal direction to receive the second stack of cardboard from the first lifting frame 210, and then moves to a vertical direction again to place the second stack of cardboard on the first stack of cardboard, and repeats this process to stack multiple stacks of cardboard on the pallet to improve the recycling efficiency and the utilization rate of the pallet.

[0051] It can be understood that, since the first lifting frame 210 has the first swing position 210a and the second swing position 210b, when the size of the cardboard is small, the first lifting frame 210 can store two stacks of cardboard at the same time. For example, after the laminating machine conveys the first stack of cardboard to the second swing position 210b, the second stack of cardboard pushes the first stack of cardboard into the first swing position 210a, and the second stack of cardboard enters the second swing position 210b. Since the projection of the slide bar 310 on the horizontal plane falls within the first swing material position 210a and the second swing material position 210b, when the first lifting frame 210 rises to between the material receiving area 410 and the push plate 320, the push plate 320 moves along the slide bar 310 from the end of the second swing material position 210b away from the first swing material position 210a to the end of the first swing material position 210a away from the second swing material position 210b, so as to be able to drive the first stack of cardboard into the first receiving material position 410a and the second receiving material position 410b in the material receiving area 410 by pushing the second stack of cardboard, so as to realize the conveyance of the two stacks of cardboard. It should be noted that when it is not necessary to convey two stacks of cardboard at the same time, the cardboard can be located at the first swing material position 210a, the second swing material position 210b, or between the first swing material position 210a and the second swing material position 210b.

[0052] Reference Figure 1 to Figure 2 According to some embodiments of the present application, one end of the sliding rod 310 extends into the second frame 400 , and the projection of one end of the sliding rod 310 on the horizontal plane falls into the material receiving area 410 .

[0053] It is understandable that one end of the slide bar 310 extends into the second frame 400 , and the projection of one end of the slide bar 310 on the horizontal plane falls into the material receiving area 410 to ensure that the moving stroke of the push plate 320 can push the cardboard into the material receiving area 410 .

[0054] Reference Figure 1 to Figure 2 According to some embodiments of the present application, it also includes a paper stop module 700, which is arranged corresponding to the material receiving area 410. The paper stop module 700 includes a paper stop paper 710, a paper stop rod 720 and a paper stop driving component 730. The paper stop rod 720 is arranged along a first direction. The paper stop paper 710 is slidably arranged on the paper stop rod 720 and is located on one side of the material receiving area 410 in the first direction. The paper stop driving component 730 drives the connected paper stop paper 710.

[0055] It can be understood that after the cardboard is conveyed to the supporting assembly 510, the paper stop driving member 730 drives the paper stopper 710 to slide along the paper stopper rod 720, and the paper stopper 710 approaches the cardboard along the first direction and abuts against the side of the cardboard, so that the paper stopper 710 and the pushing plate 320 can abut against the opposite sides of the cardboard to regularize the cardboard.

[0056] Reference Figure 1 to Figure 2According to some embodiments of the present application, a positioning module 800 is also included. The positioning module 800 includes a positioning drive member 810 and two positioning plates 820. The positioning plates 820 are located on the side of the material receiving area 410 in the second direction. The positioning drive member 810 drives the connected positioning plates 820 to make the two positioning plates 820 approach or move away from each other. The second direction is perpendicular to the first direction.

[0057] It can be understood that after the cardboard is conveyed to the supporting assembly 510, the positioning drive member 810 drives the positioning plate 820 to approach the cardboard on the supporting assembly 510 along the second direction, and the two positioning plates 820 abut against the opposite sides of the cardboard, thereby tidying the cardboard, and, in conjunction with the cardboard stopper 710 and the push plate 320, the four sides of the cardboard can be tidy so that the paper stack will not be offset.

[0058] It should be understood that when the support assembly 510 moves to a vertical direction, the push plate 320 , the paper stopper 710 and the two positioning plates 820 maintain contact with the paperboard to ensure that the paperboard can remain stable when it falls onto the paper collection assembly 610 .

[0059] Reference Figure 1 and Figure 4 According to some embodiments of the present application, the support assembly 510 includes a plurality of support rods 511 and a plurality of connecting joints 512. Two adjacent support rods 511 are connected by the connecting joints 512. The support rods 511 and the connecting joints 512 are rotatably matched. An L-shaped slide rail 420 is provided on the second frame 400, and the ends of at least two support rods 511 can be slidably disposed in the slide rail 420.

[0060] It can be understood that the support rod 511 is slidably matched with the slide rail 420, and the slide rail 420 is L-shaped, so that the slide rail 420 has a horizontal section and a vertical section. When the support rod 511 slides to the horizontal section, multiple support rods 511 are distributed in the horizontal direction so that the support assembly 510 is in the horizontal direction. When the support rod 511 slides to the vertical section, multiple support rods 511 are distributed in the vertical direction so that the support assembly 510 is in the vertical direction. In addition, adjacent support rods 511 are connected by connecting joints 512 so that two adjacent support rods 511 can swing with each other, so that the connected connecting rod 240 can turn around the corner of the slide rail 420.

[0061] Reference Figure 1 to Figure 2 According to some embodiments of the present application, the first lifting module 200 further includes a rotating driving member (not shown in the figure), a driving end of the rotating driving member drivingly connected to the first lifting frame 210, and the first lifting driving member 220 drivingly connected to the rotating driving member.

[0062] It is understandable that in some cases, the direction of the cardboard coming out of the paper laminating machine is inconsistent with the direction of the cardboard when it needs to be recycled. Therefore, the rotary drive member can drive the first lifting frame 210 to flip, so that the cardboard in the first lifting frame 210 turns over.

[0063] Reference Figure 3 According to some embodiments of the present application, the first lifting frame 210 includes a limiting frame 213, two first frames 211 and two second frames 212. The first frame 211 and the second frame 212 are connected. The first frame 211 is distributed along the height direction, and the second frame 212 is horizontally distributed along the second direction. The first frame 211 and the second frame 212 enclose a discharge space. The limiting frame 213 is swingably arranged on the first frame 211 to open or cover one end of the discharge space. The rotating driving member drives and connects one or two of the second frames 212, and the second direction is perpendicular to the first direction.

[0064] It can be understood that the first frame 211 distributed along the height direction can limit the upper and lower ends of the cardboard, and the second frame 212 distributed horizontally along the second direction can limit the left and right ends of the cardboard. One end of the discharge space between the first frame 211 and the second frame 212 can be used to dock with the paper-mounting machine to input the cardboard. The limiting frame 213 can open one end of the discharge space when the paper-mounting machine outputs the cardboard so that the cardboard can enter the discharge space. After the cardboard enters the discharge space, the limiting frame 213 swings to one side of the limiting space to cover one end of the discharge space. Therefore, when the first lifting frame 210 is turned over, the limiting frame 213 can support and limit the side of the cardboard to prevent the cardboard from falling out of the discharge space. In addition, the rotating drive member drives the second frame 212 to rotate to drive the first frame 211 and the limiting frame 213 to rotate.

[0065] Reference Figure 3 According to some embodiments of the present application, upper and lower ends of the second frame 212 extend along the second direction to form a supporting portion 2121 .

[0066] It can be understood that the upper and lower ends of the second frame 212 extend along the second direction to form a support portion 2121, so as to assist the first frame 211 in supporting and limiting the upper and lower ends of the paperboard.

[0067] Reference Figure 3According to some embodiments of the present application, the first lifting module 200 also includes a clamping drive, two connecting plates 230 and at least two connecting rods 240. The first lifting frame 210 is located between the two connecting plates 230. The two ends of the connecting rod 240 are respectively fixedly connected to the two connecting plates 230. The two first frames 211 are respectively fixedly connected to the two connecting rods 240. The second frame 212 is slidably matched with the connecting rods 240. The clamping drive drives the second frame 212 to make the two second frames 212 approach or move away. The rotating drive drives the connecting plates 230.

[0068] It is understandable that the second frame 212 can slide horizontally along the connecting rod 240 to clamp the two sides of the cardboard in the discharge space to improve the limiting effect of the cardboard. In addition, since the rotary drive member drives the connecting plate 230, the connecting rod 240 is arranged on the connecting plate 230, and the first frame 211 is fixedly connected to the connecting rod 240, the rotary drive member can drive the connecting plate 230 to rotate to drive the first frame 211, the second frame 212, and the connecting rod 240 to flip.

[0069] Reference Figure 2 According to some embodiments of the present application, the paper receiving assembly 610 includes a paper receiving rack 611 and a plurality of guide rollers 612, the guide rollers 612 are rotatably disposed on the paper receiving rack 611, and the plurality of guide rollers 612 are distributed along a first direction, and the second lifting drive member 620 drives and connects the paper receiving rack 611.

[0070] It is understandable that the second lifting drive 620 drives the paper receiving rack 611 to drive the guide roller 612 to rise and fall, and the guide roller 612 is used to support the pallet. It should be understood that the pallet is supported by the guide roller 612 to facilitate the recycling of the pallet.

[0071] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A paper collection mechanism, characterized in that: include: First rack; The first lifting module comprises a first lifting frame and a first lifting driving member, wherein the first lifting frame is movable along a height direction and is arranged on the first frame, and the first lifting driving member is drivingly connected to the first lifting frame; the first lifting frame is provided with a first swinging material position and a second swinging material position distributed along a first direction; A material pushing module is located above the first lifting frame, and comprises a sliding rod, a material pushing plate and a material pushing driving member, wherein the sliding rod is fixedly connected to the first frame along a first direction, the material pushing plate is slidably arranged on the sliding rod, and the material pushing driving member is driven and connected to the material pushing plate, so as to make the material pushing plate slide in a horizontal direction; the projection of the sliding rod on the horizontal plane falls into the first swinging material position and the second swinging material position; A second frame is located at one side of the first frame in the first direction; a material receiving area is formed in the second frame, and the material receiving area is located at one side of the lifting path of the first lifting frame in the first direction; the material receiving area has a first material receiving position and a second material receiving position distributed along the first direction; A support module, comprising a support assembly and a support driving member, wherein the support assembly is movably arranged on the second frame, and the support driving member is drivingly connected to the support assembly to enable the support assembly to be arranged in a horizontal direction or a vertical direction; The second lifting module comprises a paper receiving assembly and a second lifting driving member, wherein the paper receiving assembly is arranged on the second frame so as to be movable in the height direction and the paper receiving assembly is located below the material receiving area, and the second lifting driving member is driven and connected to the paper receiving assembly so as to lift the paper receiving assembly; Among them, when the support assembly is arranged in the horizontal direction, the support assembly is located between the material receiving area and the paper receiving assembly, and the support assembly is used to support the paper stack in the material receiving area; when the support assembly is arranged in the vertical direction, the support assembly leaves the top of the paper receiving assembly, and the paper stack in the material receiving area can fall onto the paper receiving assembly.

2. The paper collection mechanism according to claim 1, characterized in that: One end of the slide bar extends into the second frame, and the projection of one end of the slide bar on a horizontal plane falls into the material receiving area.

3. The paper collection mechanism according to claim 1, characterized in that: It also includes a paper stop module, which is arranged corresponding to the material receiving area. The paper stop module includes a paper stopper, a paper stopper rod and a paper stopper driving component. The paper stopper rod is arranged along a first direction. The paper stopper can be slidably arranged on the paper stopper rod and is located on one side of the first direction of the material receiving area. The paper stopper driving component drives and connects the paper stopper.

4. The paper collection mechanism according to claim 1, characterized in that: It also includes a positioning module, which includes a positioning drive and two positioning plates. The positioning plates are located on the side of the material receiving area in the second direction. The positioning drive drives the positioning plates to make the two positioning plates approach or move away from each other. The second direction is perpendicular to the first direction.

5. The paper collection mechanism according to claim 1, characterized in that: The support assembly includes multiple support rods and multiple connecting joints. Two adjacent support rods are connected by the connecting joints. The support rods are rotatably matched with the connecting joints. The second frame is provided with an L-shaped slide rail, and the ends of at least two of the support rods can be slidably arranged in the slide rail.

6. The paper collection mechanism according to claim 1, characterized in that: The first lifting module further includes a rotating driving member, a driving end of which is drivingly connected to the first lifting frame, and the first lifting driving member is drivingly connected to the rotating driving member.

7. The paper collection mechanism according to claim 6, characterized in that: The first lifting frame includes a limiting frame, two first frames and two second frames, the first frame is connected to the second frame, the first frame is distributed along the height direction, the second frame is horizontally distributed along the second direction, and a material discharge space is enclosed between the first frame and the second frame. The limiting frame can be swingably arranged on the first frame to open or cover one end of the material discharge space, and the rotating driving member drives and connects one or two of the second frames, and the second direction is perpendicular to the first direction.

8. The paper collection mechanism according to claim 7, characterized in that: Upper and lower ends of the second frame extend along a second direction to form a supporting portion.

9. The paper collection mechanism according to claim 7, characterized in that: The first lifting module also includes a clamping drive, two connecting plates and at least two connecting rods. The first lifting frame is located between the two connecting plates. Both ends of the connecting rod are fixedly connected to the two connecting plates respectively. The two first frames are fixedly connected to the two connecting rods respectively. The second frame is slidably matched with the connecting rods. The clamping drive drives the second frame to move the two second frames closer or farther away. The rotating drive drives the connecting plates.

10. The paper collection mechanism according to claim 1, characterized in that: The paper receiving assembly includes a paper receiving rack and a plurality of guide rollers, wherein the guide rollers are rotatably arranged on the paper receiving rack, and the plurality of guide rollers are distributed along a first direction, and the second lifting drive member is drivingly connected to the paper receiving rack.

Images