Paper distributing device

Abstract

The invention relates to the technical field of automatic equipment, in particular to a paper distributing device. The paper distributing device comprises a tray carrying mechanism, a cutting mechanism, first transfer mechanisms and a second transfer mechanism, the tray carrying mechanism is used for driving trays located at a feeding position to sequentially flow through a stacking position and a discharging position in the first direction, and the first transfer mechanisms and the cutting mechanisms are arranged on the two sides of the stacking position in the first direction; each first transfer mechanism is provided with a temporary storage platform, and each cutting mechanism comprises two cutting assemblies arranged at the two ends of the corresponding temporary storage platform in the first direction. Each cutting assembly independently works and synchronously cuts at least two different types of paper to obtain a stacking base pile comprising at least two different types of paper stacked in sequence, and the first transferring mechanism can clamp and fix the stacking base pile and move between the two cutting assemblies and the temporary storage platform in a reciprocating mode. The second transfer mechanism can clamp and fix the stacking base pile located on the temporary storage platforms and move between the two temporary storage platforms and the stacking position in a reciprocating mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation equipment, in particular to a paper dispensing device. BACKGROUND

[0002] The cover plate and the pad plate of a printed circuit board (PCB) are one of the essential materials in the PCB. In the related art, the cover plate and the pad plate are both formed by multi-layer paper dispensing and pressing. In the actual production process of the cover plate and the pad plate, since the cover plate and the pad plate are both formed by multi-layer paper dispensing and pressing, and the production requirements of customers are different, it is necessary to adjust the model and type of each layer of paper according to the actual requirements of customers in the production process of the cover plate and the pad plate.

[0003] Taking the processing of the cover plate and the pad plate by using twelve single-layer papers stacked in sequence as an example, the customer has a first processing requirement that the twelve papers have different models; a second processing requirement that the twelve papers are divided into four groups along the stacking direction, each group includes three papers with different models, and the four groups of structures are divided into two sets of structures, each set of structures includes two groups of the same structure, and any adjacent two groups of structures in the four groups of structures arranged in sequence are different; and a third processing requirement that the twelve papers are divided into four groups along the stacking direction, each group includes three papers with different models, and the four groups of structures are the same.

[0004] For the first processing requirement, it is necessary to cut out twelve papers from twelve paper dispensing rolls respectively, and then stack the twelve papers to perform subsequent pressing processing. For the second processing requirement, it is necessary to cut out six papers from six paper dispensing rolls respectively, then stack and combine three papers into a group of papers, and then stack and combine another three papers into another group of papers, stack the two groups together to obtain a single structure composed of six papers stacked in sequence, and finally stack the two groups of single structures in sequence to perform subsequent pressing processing. For the third processing requirement, it is necessary to cut out three papers from three paper dispensing rolls respectively, then stack and combine the three papers into a group of papers, a total of four groups of papers are processed, and then stack the four groups of papers together in sequence to perform subsequent pressing processing.

[0005] In the prior art, for the above-mentioned first processing requirement, second processing requirement and third processing requirement, the staff needs to manually cut the papers and stack the papers, which not only has low work efficiency and high labor intensity, but also is prone to paper dispensing errors, and cannot meet the actual production requirements.

[0006] Therefore, it is urgent to invent a paper dispensing device to solve the above problems. SUMMARY

[0007] The paper distribution device is used for realizing automatic cutting, transferring, stacking and discharging of paper, and meets the first processing requirement, the second processing requirement and the third processing requirement.

[0008] To achieve the above object, the paper distribution device comprises the following technical solutions.

[0009] The paper distribution device comprises the following technical solutions.

[0010] The tray conveying mechanism is used for driving the tray in the feeding position to flow through the stacking position and the discharging position in sequence along the first direction.

[0011] The first transferring mechanism is arranged on both sides of the stacking position along the first direction, and each group of the first transferring mechanism has a temporary storage platform.

[0012] The cutting mechanism is arranged on both sides of the tray conveying mechanism along the first direction, each group of the cutting mechanism comprises two groups of cutting assemblies, the two groups of cutting assemblies are arranged at two ends of the corresponding temporary storage platform along the first direction, each group of the cutting assemblies can work independently and cut at least two different types of paper to obtain a group of pallet base stacks comprising at least two different types of paper stacked in sequence, the first transferring mechanism can clamp and fix the pallet base stack, and the first transferring mechanism can reciprocate between the two groups of cutting assemblies and the temporary storage platform.

[0013] The second transferring mechanism is installed on the tray conveying mechanism, the second transferring mechanism can clamp and fix the pallet base stack on the temporary storage platform, and the second transferring mechanism can reciprocate between the two temporary storage platforms and the stacking position.

[0014] As an optional solution, each group of the cutting assemblies comprises:

[0015] At least two groups of mounting racks, each group of the mounting racks is used for clamping and fixing a different type of paper roll, and free ends of all the paper rolls are stacked together to form a supply belt; and

[0016] The cutter assembly is configured to cut the supply belt.

[0017] As an optional solution, the cutter assembly comprises:

[0018] A cutter;

[0019] A cutting table is used for supporting the supply belt, a cutting edge of the cutter is arranged opposite to the cutting table, and a cutting space for accommodating the supply belt is formed between the cutting edge of the cutter and the cutting table; and

[0020] A cutting drive component, wherein the output end of the cutting drive component is connected to the cutter, and the cutting drive component is configured to drive the cutter to move toward or away from the cutting table.

[0021] As an optional solution, the first transfer mechanism includes:

[0022] a first clamping assembly capable of clamping and fixing the palletizing base stack at the cutting assembly; and

[0023] A first transport drive assembly is configured to drive the first clamping assembly to move back and forth between the two cutting assemblies and the temporary storage platform.

[0024] As an optional solution, the first clamping assembly includes:

[0025] Two first clamping jaws disposed opposite to each other in an up-and-down direction, wherein a clamping space for accommodating the palletizing base pile is formed between the two first clamping jaws; and

[0026] The first clamping drive member is fixedly connected to the first transfer drive assembly, and the output end of the first clamping drive member is simultaneously connected to the two first clamping jaws. The first clamping drive member can drive the two first clamping jaws to move toward each other or away from each other.

[0027] As an optional solution, the first transport drive component includes:

[0028] a first transport drive member;

[0029] a lead screw extending along the first direction, an output end of the first transport driving member being connected to the lead screw, and the first transport driving member being configured to drive the lead screw to rotate around the axial direction of the lead screw;

[0030] The matching seat is sleeved on the outer periphery of the lead screw and matched with the lead screw thread, and the first clamping component is fixedly connected to the matching seat.

[0031] As an optional solution, the first transfer mechanism further includes:

[0032] a first position detecting member configured to detect a position of the first clamping assembly; and

[0033] A first control component is communicatively connected with the first position detection component and the first transfer drive component respectively, and the first control component can control the start and stop of the first transfer drive component.

[0034] As an optional solution, the first transfer mechanism further includes:

[0035] A first guide structure includes a first guide rail extending along the first direction and a first guide block in sliding fit with the first guide rail. The first transfer mechanism further includes a first frame. Either of the first guide rail and the first guide block is mounted on the first clamping assembly, and the other is mounted on the first frame.

[0036] Alternatively, the temporary storage platform is opposite to the stacking position along a second direction, which is in the same horizontal plane as the first direction and perpendicular to the first direction.

[0037] Alternatively, any two of the stacking bases stacked in sequence are arranged in a staggered manner.

[0038] Advantages of the present application:

[0039] The paper arranging device provided by the application can drive the tray in the feeding position to flow through the stacking position and the discharging position along the first direction through the tray conveying mechanism, and when the paper arranging operation needs to be performed at the stacking position, the tray conveying mechanism can drive the tray to move to the stacking position, and the stacked paper is supported by the tray, and after the paper arranging operation is completed, the tray conveying mechanism drives the tray to move to the discharging position to automatically discharge the paper arranged at the stacking position. The cutting mechanism and the first transfer mechanism are arranged on the two sides of the stacking position along the first direction, the two cutting assemblies in the cutting mechanism correspond to the two ends of the temporary storage platform in the first transfer mechanism along the first direction, each cutting assembly can work independently and cut at least two different types of paper to obtain a group of stacking base piles formed by at least two different types of paper stacked together, the first transfer mechanism clamps and fixes the stacking base piles, and the first transfer mechanism moves back and forth between the two cutting assemblies and the temporary storage platform, so that the stacking base piles cut by the cutting assembly can be transferred to the temporary storage platform, and the second transfer assembly can clamp and fix the stacking base piles on the temporary storage platform and move back and forth between the two temporary storage platforms and the stacking position, so that the stacking base piles on the temporary storage platform can be transferred to the tray in the stacking position in sequence to complete the paper arranging operation, and realize the automatic cutting, transfer, stacking and discharging of the paper. When the paper needs to be arranged according to the first processing requirement of the above-mentioned twelve layers of paper, the four cutting assemblies in the two cutting mechanisms work simultaneously to obtain four groups of stacking base piles, each group of stacking base piles includes three papers stacked in sequence, and the types of the papers in each group of stacking base piles are different, then the two first transfer mechanisms stack two groups of stacking base piles on the corresponding temporary storage platform, and finally the second transfer mechanism stacks the four groups of stacking base piles on the two temporary storage platforms on the tray in the stacking position, so that the obtained paper arranging pile includes twelve papers stacked in sequence, and the types of the papers are different, which meets the first processing requirement of the above-mentioned twelve layers of paper. When the paper needs to be arranged according to the second processing requirement of the above-mentioned twelve layers of paper, only one cutting mechanism in the two cutting mechanisms works, and the two cutting assemblies in the cutting mechanism work to obtain two groups of stacking base piles, each group of stacking base piles includes three papers stacked in sequence, and the types of the papers in each group of stacking base piles are different, the first transfer mechanism stacks the two groups of stacking base piles on the temporary storage platform, the second transfer mechanism transfers the two groups of stacking base piles on the temporary storage platform to the tray in the stacking position, and the above-mentioned steps are repeated to transfer the two groups of stacking base piles to the tray in the stacking position again, so that the obtained paper arranging pile formed by twelve papers stacked together includes four groups of paper arranging piles formed by three papers stacked in sequence, the four groups of stacking base piles are divided into two sets, the types of the two groups of papers in each set are the same, and the structures of the papers in the adjacent two groups along the stacking direction are different, which meets the second processing requirement of the above-mentioned twelve layers of paper.When it is necessary to match the paper according to the third processing requirement of the above twelve layers of paper, only one cutting component in one of the two cutting mechanisms works to obtain a group of stacking base piles, each of which includes three sheets of paper stacked in sequence and the model of each sheet of paper in the group of stacking base piles is different. The first transfer mechanism transfers one group of stacking base piles to the temporary storage platform, and the second transfer mechanism transfers the stacking base pile at the temporary storage platform to the material tray at the stacking position. The above steps are repeated three times to stack the four groups of stacking base piles in sequence in the material tray at the stacking position. At this time, the obtained paper matching piles formed by stacking twelve sheets of paper are four groups of stacking paper piles stacked in sequence, each group including three sheets of paper of different models, which meets the third processing requirement of the above twelve layers of paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Fig. 1 is a first structural schematic diagram of a paper dispensing device provided by an embodiment of the present invention;

[0041] Fig. 2 is a second structural schematic diagram of the paper dispensing device provided in an embodiment of the present invention;

[0042] Fig. 3 It is a structural schematic diagram of a cutting mechanism provided by an embodiment of the present invention.

[0043] In the picture:

[0044] 100, cutting mechanism; 110, cutting assembly; 111, first mounting frame; 112, second mounting frame; 113, third mounting frame; 114, cutter assembly;

[0045] 200, first transfer mechanism; 210, first clamping assembly; 220, first transfer drive assembly; 230, temporary storage platform;

[0046] 300, second transfer mechanism; 310, second clamping assembly; 320, second transfer drive assembly; 400, tray handling mechanism; 410, loading position; 420, stacking position; 430, unloading position. DETAILED DESCRIPTION

[0047] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It will be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all structures.

[0048] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0050] In the description of the present embodiment, the terms "up", "down", "right", and other orientation or position relationships are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0051] The cover plate and the pad plate of the circuit board (PCB) are both formed by pressing multiple layers of paper. In the actual production process of the cover plate and the pad plate, since the cover plate and the pad plate are both formed by pressing multiple layers of paper, and the production needs of customers are different, it is necessary to adjust the model and type of each layer of paper according to the actual needs of customers in the production process of the cover plate and the pad plate.

[0052] Taking the processing of the cover plate and the pad plate by using twelve single-layer papers stacked in sequence as an example, the customer has a first processing requirement that the twelve papers have different models; a first processing requirement that the twelve papers are divided into four groups along the stacking direction, each group including three papers with different models, and the four groups of structures are divided into two sets of structures, each set of structures including two groups of the same structure, and any adjacent two groups of structures in the four groups of structures arranged in sequence are different; and a third processing requirement that the twelve papers are divided into four groups along the stacking direction, each group including three papers with different models, and the four groups of structures are the same.

[0053] For the first processing requirement, twelve paper sheets need to be cut from the twelve-tube paper feeding roll respectively, and then stacked for subsequent pressing processing. For the second processing requirement, six paper sheets need to be cut from the six-tube paper feeding roll respectively, and then three paper sheets are stacked to form a group of paper sheets, and then another three paper sheets are stacked to form another group of paper sheets, and the two groups are stacked in turn to obtain a single structure composed of six paper sheets stacked in turn, and finally two groups of single structures are stacked in turn for subsequent pressing processing. For the third processing requirement, three paper sheets need to be cut from the three-tube paper feeding roll respectively, and then three paper sheets are stacked to form a group of paper sheets, a total of four groups of paper sheets are processed, and then the four groups of paper sheets are stacked in turn for subsequent pressing processing.

[0054] In the prior art, for the above-mentioned first processing requirement, second processing requirement and third processing requirement, the paper sheets need to be cut and stacked manually by the workers, which not only has low work efficiency and high labor intensity, but also is prone to paper feeding errors, and cannot meet the actual production requirements.

[0055] In order to solve the above problems, as shown in the background art part, Figs. 1-3 The paper feeding device provided by the embodiment includes a tray conveying mechanism 400, a cutting mechanism 100, a first transfer mechanism 200 and a second transfer mechanism 300. The tray conveying mechanism 400 is used to drive the tray in the feeding position 410 to flow through the stacking position 420 and the discharging position 430 in the first direction. The first transfer mechanism 200 is arranged on both sides of the stacking position 420 in the first direction. Each group of the first transfer mechanism 200 has a temporary storage platform 230. The cutting mechanism 100 is arranged on both sides of the tray conveying mechanism 400 in the first direction. Each group of the cutting mechanism 100 includes two groups of cutting assemblies 110. The two groups of cutting assemblies 110 are arranged at the two ends of the corresponding temporary storage platform 230 in the first direction. Each group of the cutting assembly 110 can work independently and cut at least two different types of paper sheets synchronously to obtain a group of stacking base piles including at least two different types of paper sheets stacked in turn. The first transfer mechanism 200 can clamp and fix the stacking base pile. The first transfer mechanism 200 can move back and forth between the two groups of cutting assemblies 110 and the temporary storage platform 230. The second transfer mechanism 300 is installed on the tray conveying mechanism 400. The second transfer mechanism 300 can clamp and fix the stacking base pile on the temporary storage platform 230. The second transfer mechanism 300 can move back and forth between the two temporary storage platforms 230 and the stacking position 420.

[0056] The paper arranging device drives the tray in the feeding position 410 to flow through the stacking position 420 and the discharging position 430 in the first direction through the tray conveying mechanism 400, and when the paper arranging operation needs to be performed at the stacking position 420, the tray conveying mechanism 400 drives the tray to move to the stacking position 420, and the stacked paper is supported by the tray, and after the paper arranging operation is completed, the tray conveying mechanism 400 drives the tray to move to the discharging position 430 to automatically discharge the paper arranged at the stacking position 420; the cutting mechanism 100 and the first transfer mechanism 200 are arranged on both sides of the stacking position 420 in the first direction, respectively, wherein the two cutting assemblies 110 in the cutting mechanism 100 correspond to the two ends of the temporary storage platform 230 in the first direction in the first transfer mechanism 200, respectively, to ensure that each cutting assembly 110 can work independently and cut at least two different types of paper to obtain a group of stacking base stacks formed by stacking at least two different types of paper, the first transfer mechanism 200 clamps and fixes the stacking base stacks, and the first transfer mechanism 200 moves back and forth between the two cutting assemblies 110 and the temporary storage platform 230, which can transfer the stacking base stacks cut by the cutting assembly 110 to the temporary storage platform 230, and the second transfer mechanism 300 can clamp and fix the stacking base stacks on the temporary storage platform 230 and move back and forth between the two temporary storage platforms 230 and the stacking position 420, which can transfer the stacking base stacks on the temporary storage platform 230 to the tray in the stacking position 420 in turn to complete the paper arranging operation, realizing automatic cutting, transfer, stacking and discharging of paper. When the paper needs to be arranged according to the first processing requirement of the above-mentioned twelve layers of paper, the four cutting assemblies 110 in the two cutting mechanisms 100 work simultaneously to obtain four groups of stacking base stacks, each group of stacking base stacks includes three papers stacked in turn, and each paper in each group of stacking base stacks is of different type, then the two first transfer mechanisms 200 stack two groups of stacking base stacks on the corresponding temporary storage platform 230 on the same side, respectively, and finally the second transfer mechanism 300 stacks the four groups of stacking base stacks on the two temporary storage platforms 230 on the tray in the stacking position 420, respectively, at this time, the obtained paper arranging stack includes twelve papers stacked in turn, and each paper is of different type, meeting the first processing requirement of the above-mentioned twelve layers of paper.When the second processing requirement of the twelve-layer paper is needed, only one of the two cutting mechanisms 100 works, and the two cutting assemblies 110 in the cutting mechanism 100 work to obtain two groups of stacking base piles, each of which includes three papers stacked in sequence and each of which includes papers of different types. The first transfer mechanism 200 stacks the two groups of stacking base piles on the temporary platform 230 in sequence, and the second transfer mechanism 300 transfers the two groups of stacking base piles on the temporary platform 230 to the tray at the stacking position 420. The above steps are repeated to transfer the two groups of stacking base piles to the tray at the stacking position 420 again. At this time, the paper stack obtained by stacking twelve papers includes four groups of paper stacks stacked in sequence, and each of the four groups of stacking base piles is divided into two sets, each of which includes papers of the same type and adjacent groups of papers in the stacking direction have different structures, which meets the second processing requirement of the twelve-layer paper. When the third processing requirement of the twelve-layer paper is needed, only one of the two cutting mechanisms 100 works, and the cutting assembly 110 in the cutting mechanism 100 works to obtain a group of stacking base piles, which includes three papers stacked in sequence and each of which includes papers of different types. The first transfer mechanism 200 transfers the group of stacking base piles to the temporary platform 230, and the second transfer mechanism 300 transfers the group of stacking base piles on the temporary platform 230 to the tray at the stacking position 420. The above steps are repeated three times to stack four groups of stacking base piles in sequence on the tray at the stacking position 420. At this time, the paper stack obtained by stacking twelve papers includes four groups of paper stacks stacked in sequence, each of which includes three papers of different types, which meets the third processing requirement of the twelve-layer paper. It should be noted that in the embodiment, the first direction is the front-back direction. The feeding position 410, the stacking position 420, and the discharging position 430 are arranged in sequence from front to back. In other embodiments, the specific direction of the first direction can be adjusted according to actual needs, and the embodiment is not limited in particular. Moreover, the tray conveying mechanism 400 in the embodiment is a flow line conveying belt, which extends along the front-back direction. The flow line conveying belt has the feeding position 410, the stacking position 420, and the discharging position 430 arranged in sequence from front to back.

[0057] In other embodiments, the actual cutting specifications of each cutting assembly 110 in each cutting mechanism 100 can be adjusted according to actual paper arrangement needs. For example, each cutting assembly 110 in each cutting mechanism 100 can cut two, four, five, six, or more types of papers in sequence to obtain a group of stacking base piles including two, four, five, six, or more types of papers stacked in sequence, and the embodiment is not limited in particular.

[0058] In addition, in order to facilitate subsequent processing of the stacked base stacks, any two sequentially stacked base stacks are arranged in a staggered manner.

[0059] As an option, each cutting assembly 110 includes at least two sets of mounting racks and a cutter assembly 114, wherein each set of mounting racks is used to clamp and fix a paper roll of a different type, the free ends of all the paper rolls are sequentially stacked together to form a supply belt, and the cutter assembly 114 is configured to cut the supply belt to obtain a base stack.

[0060] In the present embodiment, each cutting assembly 110 in each cutting mechanism 100 can simultaneously cut three different types of paper to obtain a base stack including three different types of paper sequentially stacked together. Therefore, each cutting assembly 110 in the present embodiment includes a first mounting rack 111, a second mounting rack 112, a third mounting rack 113, and a cutter assembly 114, wherein the first mounting rack 111, the second mounting rack 112, and the third mounting rack 113 are respectively used to clamp a paper roll of a different type, the free ends of the three paper rolls are sequentially stacked together to form a supply belt, and the cutter assembly 114 is configured to cut the supply belt to obtain a base stack. By clamping and fixing a paper roll of a different type in the first mounting rack 111, the second mounting rack 112, and the third mounting rack 113 respectively, and sequentially stacking the free ends of the three paper rolls together to form a supply belt, the cutter assembly 114 cuts the supply belt to obtain a base stack, thereby realizing the cutting production of the base stack. It should be noted that in the present embodiment, the first mounting rack 111, the second mounting rack 112, the third mounting rack 113, and the cutter assembly 114 are sequentially arranged along the first direction, and the cutter assembly 114 is located at one end close to the temporary storage platform 230 along the first direction, so as to facilitate the first transfer mechanism 200 to transfer the cut base stack to the temporary storage platform 230. Moreover, the clamping height of the first mounting rack 111, the clamping height of the second mounting rack 112, and the clamping height of the third mounting rack 113 are sequentially increased, and in the supply belt, the paper roll clamped and fixed by the first mounting rack 111 is located at the lowermost position, the paper roll clamped and fixed by the second mounting rack 112 is located at the middle position, and the paper roll clamped and fixed by the third mounting rack 113 is located at the uppermost position. The specific structures of the first mounting rack 111, the second mounting rack 112, and the third mounting rack 113 all belong to the prior art, and will not be described here. In addition, in other embodiments, the specific number of mounting racks in each cutting assembly 110 should be adaptively adjusted according to the actual cutting specifications of the cutting assembly 110, so as to meet the cutting requirements of simultaneously cutting two, four, five, six, or more different types of paper to obtain a base stack including two, four, five, six, or more different types of paper sequentially stacked together.

[0061] Optionally, the cutter assembly 114 comprises a cutter, a cutting table and a cutting driving member, wherein the cutting table is configured to support the supply tape, the cutting table and the cutter blade are oppositely arranged, a cutting space for accommodating the supply tape is formed between the cutting table and the cutter blade, the output end of the cutting driving member is connected with the cutter, and the cutting driving member is configured to drive the cutter to move towards or away from the cutting table. When the supply tape needs to be cut, the supply tape is extended into the cutting space by a preset length, and then the cutter is driven by the cutting driving member to move towards the cutting table, so that the cutter blade cuts the supply tape to obtain a preset length of the stacking base. After the cutting of the stacking base is completed, the first transfer mechanism 200 transfers the stacking base on the cutting table to the temporary storage platform 230. It should be noted that in the embodiment, the cutting driving member is a linear cylinder, the output end of the linear cylinder is connected with the cutter, and the linear cylinder drives the cutter to move towards or away from the cutting table. In other embodiments, the cutting driving member can also be a linear motor or other linear driving structure, and the embodiment is not limited in particular.

[0062] In an optional embodiment, the first transfer mechanism 200 comprises a first clamping assembly 210 and a first transfer driving assembly 220, wherein the first clamping assembly 210 is capable of clamping and fixing the stacking base at the cutting table, and the first transfer driving assembly 220 is configured to drive the first clamping assembly 210 to reciprocate between the two cutting assemblies 110 and the temporary storage platform 230. By clamping and fixing the stacking base at the cutting table by the first clamping assembly 210, and connecting the first clamping assembly 210 with the first transfer driving assembly 220, the first transfer driving assembly 220 drives the first clamping assembly 210 to reciprocate between the two cutting assemblies 110 and the temporary storage platform 230, thereby achieving the effect that the first transfer driving assembly 220 drives the stacking base to move from the cutting table of the cutting assembly 110 to the temporary storage platform 230.

[0063] It should be noted that in the embodiment, the two cutting tables in the two cutting assemblies 110 are respectively located at the two ends of the temporary storage platform 230 along the first direction, the first transfer mechanism 200 comprises two first clamping assemblies 210, and the two first clamping assemblies 210 are oppositely arranged along the first direction, so that the two first clamping assemblies 210 are respectively opposite to the cutting tables, and the two first clamping assemblies 210 respectively clamp and fix the stacking base on the cutting table opposite to the first clamping assembly 210, thereby improving the working efficiency of the first transfer mechanism 200.

[0064] As an alternative, the first clamping assembly 210 comprises a first clamping driving member and two first clamping jaws arranged opposite to each other in the up-down direction, wherein a clamping space for accommodating the palletizing base stack is formed between the two first clamping jaws, the first clamping driving member is fixedly connected with the first transfer driving assembly 220, the output end of the first clamping driving member is connected with the two first clamping jaws at the same time, and the first clamping driving member can drive the two first clamping jaws to move towards each other or move away from each other. By arranging two first clamping jaws arranged opposite to each other in the up-down direction to form a clamping space for accommodating the palletizing base stack between the two first clamping jaws, and connecting the two first clamping jaws with the output end of the first clamping driving member respectively, the first clamping driving member can drive the two first clamping jaws to move towards each other or move away from each other, so as to increase or reduce the clamping space, and then realize the clamping and fixing and loosening of the palletizing base stack in the clamping space. It should be noted that in the embodiment, the first clamping driving member is a double-head air cylinder, and the two output shafts of the double-head air cylinder are fixedly connected with one first clamping jaw respectively, and the double-head air cylinder drives the two first clamping jaws to move towards each other or move away from each other.

[0065] Alternatively, the first transfer driving assembly 220 comprises a first transfer driving member, a lead screw and a matching seat, wherein the lead screw extends in the first direction, the output end of the first transfer driving member is connected with the lead screw, the first transfer driving member is configured to drive the lead screw to rotate in the axial direction of the lead screw, the matching seat is sleeved on the outer periphery of the lead screw and threadedly matched with the lead screw, and the first clamping driving member in the first clamping assembly 210 is fixedly connected with the matching seat. By arranging the lead screw extending in the first direction, threadedly sleeving the matching seat on the outer periphery of the lead screw, fixedly connecting the first clamping driving member in the first clamping assembly 210 with the matching seat, and fixedly connecting the output end of the first transfer driving member with the lead screw, the first transfer driving member drives the lead screw to rotate in the axial direction of itself, that is, to rotate in the first direction, so as to drive the matching seat and the first clamping driving member to move in the first direction, in combination with the rigid connection of the first clamping driving member with the first clamping assembly 210, the entire first clamping assembly 210 can be driven to move synchronously, achieving the effect of driving the first clamping assembly 210 to reciprocate between the two cutting assemblies 110 and the temporary storage platform 230. Moreover, the transmission structure of the lead screw and the matching seat can change the direction of the force output by the first transfer driving member, so as to facilitate the adjustment of the installation position of the first transfer driving member and improve the compactness of the structure.

[0066] To improve the driving precision of the first transfer driving assembly 220 on the first clamping assembly 210, the first transfer mechanism 200 further comprises a first guide structure, wherein the first guide structure comprises a first guide sliding rail and a first guide sliding block, the first guide sliding rail extends along a first direction, the first guide sliding block is in sliding fit with the first guide sliding rail, and the first transfer mechanism 200 further comprises a first rack, either one of the first guide sliding rail and the first guide sliding block is installed on the first clamping driving member in the first clamping assembly 210, and the other one is installed on the first rack. By arranging the first guide sliding rail extending along the first direction and the first guide sliding block in sliding fit with the first guide sliding rail, it is ensured that either one of the first guide sliding rail and the first guide sliding block is fixedly connected with the first rack in the first transfer mechanism 200, and the other one is fixedly connected with the first clamping driving member in the first clamping assembly 210, when the first clamping driving member is driven by the first transfer driving assembly 220 to move along the first direction, the first guide sliding block can slide along the first guide sliding rail to ensure the movement precision of the first clamping driving member. It should be noted that in the embodiment, the first guide sliding rail is fixedly connected with the first rack, and the first guide sliding block is fixedly connected with the first clamping driving member. In other embodiments, the first guide sliding rail can be fixedly connected with the first clamping driving member, and the first guide sliding block can be fixedly connected with the first rack, and the present embodiment is not limited in particular.

[0067] Optionally, the first transfer mechanism 200 further comprises a first position detection member and a first control member, wherein the first position detection member is configured to detect the position of the first clamping assembly 210, the first control member is in communication connection with the first position detection member and the first transfer driving assembly 220 respectively, and the first control member can control the start and stop of the first transfer driving assembly 220. By arranging the first position detection member to detect the position of the first clamping assembly 210, and arranging the first control member in communication connection with the first position detection member and the first transfer driving assembly 220 respectively, when the first clamping assembly 210 is driven by the first transfer driving assembly 220 to move to the limit position along the first direction, the first position detection member transmits the detection information to the first control member, and the first control member controls the first transfer driving assembly 220 to stop working according to the detection information, so as to ensure that the first clamping assembly 210 moves in the specified path.

[0068] In the embodiment, the temporary storage platform 230 is opposite to the stacking position 420 along a second direction, and the second direction is in the same horizontal plane as the first direction and perpendicular to the first direction. By making the temporary storage platform 230 opposite to the stacking position 420 along the second direction and ensuring that the second direction is in the same horizontal plane as the first direction and perpendicular to the first direction, when the second transfer mechanism 300 reciprocates between the two temporary storage platforms 230 and the stacking position 420, the moving path of the second transfer mechanism 300 can be simplified, and the second transfer mechanism 300 can reciprocate between the two temporary storage platforms 230 and the stacking position 420 by repeatedly moving along the second direction only. It should be noted that, in the embodiment, the first direction is the front-back direction, and the second direction is the left-right direction. In other embodiments, the specific direction of the first direction can be adjusted according to actual needs, and the specific direction of the second direction can be adjusted adaptively, and the embodiment is not limited in particular.

[0069] In addition, the second transfer mechanism 300 includes a second clamping assembly 310, a second transfer driving assembly 320, a second guide structure, a second position detection member, a second control member, and a second rack. The specific structure and working principle of the second clamping assembly 310, the second transfer driving assembly 320, the second guide structure, the second position detection member, the second control member, and the second rack are the same as those of the first clamping assembly 210, the first transfer driving assembly 220, the first guide structure, the first position detection member, the first control member, and the first rack in the first transfer mechanism 200. In order to keep the writing concise, the specific structure of the above structures will not be described here.

[0070] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments, and replacements can be made without departing from the protection scope of the present application. Here, it is unnecessary and impossible to enumerate all the implementation modes. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A paper dispensing device, characterized in that: include: A tray transport mechanism (400) is used to drive a tray at an upper material position (410) to flow in a first direction sequentially through a stacking position (420) and a lower material position (430); A first transfer mechanism (200), wherein the first transfer mechanism (200) is provided on both sides of the stacking position (420) along the first direction, and each group of the first transfer mechanisms (200) has a temporary storage platform (230); A cutting mechanism (100), wherein the cutting mechanism (100) is respectively provided on both sides of the tray transport mechanism (400) along the first direction, each group of the cutting mechanisms (100) comprises two groups of cutting components (110), and the two groups of cutting components (110) are respectively provided at both ends of the corresponding temporary storage platform (230) along the first direction, and each group of the cutting components (110) is capable of working independently and synchronously cutting at least two different types of paper to obtain a stacking base pile comprising at least two different types of paper stacked in sequence, and the first transfer mechanism (200) is capable of clamping and fixing the stacking base pile, and the first transfer mechanism (200) is capable of reciprocating between the two groups of the cutting components (110) and the temporary storage platform (230); The second transfer mechanism (300) is installed on the tray transport mechanism (400). The second transfer mechanism (300) can clamp and fix the stacking base pile on the temporary storage platform (230). The second transfer mechanism (300) can move back and forth between the two temporary storage platforms (230) and the stacking position (420).

2. The paper dispensing device according to claim 1, characterized in that: Each set of cutting components (110) includes: At least two sets of mounting frames, each set of mounting frames is used to clamp and fix a roll of paper material rolls of different types, and the free ends of all the paper material rolls are stacked together in sequence to form a feed belt; and A cutter assembly (114) is configured to cut the feed tape.

3. The paper dispensing device according to claim 2, characterized in that: The cutter assembly (114) includes: cutting knife; a cutting table for supporting the feed tape, wherein the blade of the cutter is arranged opposite to the cutting table, and a cutting space for accommodating the feed tape is formed between the blade of the cutter and the cutting table; and A cutting drive component, wherein the output end of the cutting drive component is connected to the cutter, and the cutting drive component is configured to drive the cutter to move toward or away from the cutting table.

4. The paper dispensing device according to claim 1, characterized in that: The first transfer mechanism (200) comprises: a first clamping assembly (210), the first clamping assembly (210) being capable of clamping and fixing the palletizing base stack at the cutting assembly (110); and A first transport drive assembly (220) is configured to drive the first clamping assembly (210) to move back and forth between the two cutting assemblies (110) and the temporary storage platform (230).

5. The paper dispensing device according to claim 4, characterized in that: The first clamping assembly (210) comprises: Two first clamping jaws disposed opposite to each other in an up-and-down direction, wherein a clamping space for accommodating the palletizing base pile is formed between the two first clamping jaws; and The first clamping drive member is fixedly connected to the first transfer drive assembly (220), and the output end of the first clamping drive member is simultaneously connected to the two first clamping jaws. The first clamping drive member can drive the two first clamping jaws to move toward each other or away from each other.

6. The paper dispensing device according to claim 4, characterized in that: The first transport drive assembly (220) includes: a first transport drive member; a lead screw extending along the first direction, an output end of the first transport driving member being connected to the lead screw, and the first transport driving member being configured to drive the lead screw to rotate around the axial direction of the lead screw; A matching seat is sleeved on the outer periphery of the lead screw and matched with the lead screw thread, and the first clamping component (210) is fixedly connected to the matching seat.

7. The paper dispensing device according to claim 4, characterized in that: The first transfer mechanism (200) further comprises: a first position detecting member configured to detect a position of the first clamping assembly (210); and A first control component is communicatively connected with the first position detection component and the first transfer drive component (220) respectively, and the first control component can control the start and stop of the first transfer drive component (220).

8. The paper dispensing device according to claim 4, characterized in that: The first transfer mechanism (200) further comprises: A first guide structure, the first guide structure includes a first guide rail and a first guide slider, the first guide rail extends along the first direction, the first guide slider is slidably engaged with the first guide rail, the first transfer mechanism (200) also includes a first frame, any one of the first guide rail and the first guide slider is installed on the first clamping assembly (210), and the other one is installed on the first frame.

9. The paper dispensing device according to claim 1, characterized in that: The temporary storage platform (230) and the material stacking position (420) are directly opposite each other along a second direction, and the second direction and the first direction are in the same horizontal plane and are perpendicular to each other.

10. The paper dispensing device according to claim 1, characterized in that: Any two stacking bases stacked in sequence are arranged in a staggered manner.

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