Paper folding machine

Abstract

According to the paper stacking machine, one side of a bearing table is provided with a bearing face, a paper stacking assembly comprises a swing arm and a stop lever which are arranged in the second direction at intervals, one end of the swing arm is hinged to the bearing table, and the swing arm reciprocates around the hinge point of the swing arm and the bearing table so as to pull paper to be close to the stop lever in the second direction; the blocking rod extends in the first direction and can move relative to the bearing face in the first direction and the second direction, the conveying assembly comprises a paper dividing piece, the paper dividing piece comprises two paper dividing rods arranged in the second direction at intervals, the two paper dividing rods are arranged on the same side of the blocking rod in the third direction, and each paper dividing rod extends in the first direction. In conclusion, according to the paper stacking machine, through the paper stacking assembly and the conveying assembly, automatic stacking and carrying of the paper can be achieved, the whole paper stacking process is completely and automatically completed by the paper stacking machine, the working efficiency is high, and the labor cost is low.

Description

Technical Field

[0001] The present application relates to the technical field of paper towel processing, and in particular to a paper stacking machine. Background Art

[0002] Napkins are an indispensable daily necessity, widely used in restaurants, homes, offices and other places. In the process of processing napkins, it is often necessary to go through the processes of slitting, folding, stacking and packaging. In the related technology, napkins are stacked manually, and the folded and stacked napkins are conveyed to the packaging machine for packaging through a conveyor belt. The stacking process is completely completed manually, resulting in low efficiency and high labor costs. Summary of the invention

[0003] Based on this, it is necessary to provide a paper stacking machine to address the problem that the current paper stacking process is completely completed manually, with low efficiency and relatively high labor costs.

[0004] A paper stacking machine, comprising:

[0005] A bearing platform having a bearing surface on one side along the first direction;

[0006] A paper stacking assembly, comprising a swing arm and a stopper bar arranged at intervals along a second direction, one end of the swing arm being hinged to one end of the carrying platform along the second direction, the swing arm being capable of reciprocating around a hinge point between the swing arm and the carrying platform to move the paper along the second direction toward a direction close to the stopper bar, the stopper bar extending along the first direction and being slidably connected to the carrying platform, and the stopper bar being capable of simultaneously moving relative to the carrying surface along the first direction and the second direction;

[0007] The conveying assembly includes a paper separation component, which includes two paper separation rods arranged at intervals along the second direction, the two paper separation rods are arranged on the same side of the blocking rod along the third direction, each of the paper separation rods extends along the first direction, each of the paper separation rods is slidably connected to the supporting platform, and can move relative to the supporting surface along the first direction and the second direction at the same time, and the first direction, the second direction and the third direction are perpendicular to each other.

[0008] In one embodiment, the bearing surface is provided with a first guide groove and a second guide groove, the second guide groove is provided on one side of the first guide groove along the third direction, the second guide groove and the first guide groove both extend along the second direction, and both pass through the bearing platform along the first direction;

[0009] The blocking rod is arranged in the first guide groove and can extend from the first guide groove to the bearing surface along the first direction. Each of the paper separation rods of the paper separation member is arranged in the second guide groove and can extend from the second guide groove to the bearing surface along the first direction.

[0010] In one embodiment, two first guide grooves and two second guide grooves are provided on the bearing surface;

[0011] The two first guide grooves are arranged at intervals along the third direction, the paper stacking assembly comprises two baffles arranged at intervals along the third direction, the two baffles are arranged in one-to-one correspondence with the two first guide grooves, and each baffle is arranged in the corresponding first guide groove;

[0012] The two second guide grooves are arranged at intervals along the third direction between the two first guide grooves, and the conveying assembly includes two paper separation components arranged at intervals along the third direction, the two paper separation components are arranged in a one-to-one correspondence with the two second guide grooves, and the paper separation rod in each of the paper separation components is arranged in the corresponding second guide groove.

[0013] In one embodiment, the paper stacker includes a limit assembly, the limit assembly includes a limit rod, the limit rod is arranged between the blocking rod and the paper separation rod, the limit rod is arranged on a side of the bearing platform having the bearing surface, and is spaced from the bearing surface;

[0014] The limiting rod extends along the first direction, and a rotating shaft is provided on a side of the limiting rod away from the bearing surface along the first direction. The rotating shaft extends along the third direction and can rotate around its own axis relative to the bearing platform.

[0015] In one embodiment, the paper stacking assembly includes a first driving mechanism, the first driving mechanism includes a first driving assembly and a second driving assembly, the first driving assembly is arranged on a side of the carrying platform away from the carrying surface and is spaced from the carrying platform, and the second driving assembly is arranged between the first driving assembly and the carrying platform;

[0016] The first drive assembly is connected to the second drive assembly and is used to drive the second drive assembly to move relative to the support platform along the second direction. The second drive assembly is connected to the blocking rod and is used to drive the blocking rod to move relative to the first guide groove along the first direction.

[0017] In one embodiment, the conveying assembly includes a second drive mechanism, and the second drive mechanism includes a third drive assembly and a fourth drive assembly;

[0018] The third driving assembly is disposed on a side of the carrying platform away from the carrying surface, and is arranged at intervals on a side of the first driving mechanism away from the swing arm along the second direction, and the fourth driving assembly is located between the third driving assembly and the carrying platform;

[0019] The third driving assembly is connected to the fourth driving assembly and is used to drive the fourth driving assembly to move relative to the supporting platform along the first direction. The fourth driving assembly is connected to the paper separation rod and is used to drive the paper separation rod to move relative to the second guide groove along the second direction.

[0020] In one embodiment, the second driving mechanism comprises a mounting plate, and the mounting plate is located between the carrier platform and the second driving assembly;

[0021] One end of each of the paper separation rods along the first direction is connected to the mounting plate, and the mounting plate is connected to the fourth driving assembly, and the fourth driving assembly is used to drive the mounting plate to move relative to the supporting platform along the second direction.

[0022] In one embodiment, the paper stacking machine includes a paper clamping assembly, the paper clamping assembly includes a sliding platform and two clamping members, the sliding platform is arranged on a side of the first guide groove away from the swing arm, and is spaced from the bearing surface on a side of the bearing platform having the bearing surface, the sliding platform is slidably connected to the bearing platform, and can move relative to the bearing surface along the first direction;

[0023] The two clamping members are arranged on one side of the sliding platform close to the bearing surface along the first direction, and are arranged at intervals along the second direction. Each of the clamping members extends along the first direction, and one of the clamping members is slidably connected to the sliding platform and can move relative to the other clamping member along the second direction.

[0024] In one embodiment, the paper stacking machine includes a transmission component, the transmission component is arranged on a side of the carrier away from the swing arm along the second direction, the transmission component includes a transmission belt, and the transmission direction of the transmission belt is parallel to the third direction;

[0025] The paper clamping assembly includes a third driving mechanism, the third driving mechanism includes a fifth driving assembly and a sixth driving assembly, the fifth driving assembly is arranged on the side of the sliding platform away from the bearing surface and is spaced from the sliding platform, and the sixth driving assembly is located between the fifth driving assembly and the sliding platform;

[0026] The fifth driving component is connected to the sixth driving component and is used to drive the sixth driving component to move relative to the carrying surface along the first direction. The sixth driving component is connected to the sliding platform and is used to drive the sliding platform to move between the carrying platform and the conveyor belt along the second direction.

[0027] In one embodiment, the transmission component includes two baffles, which are disposed one by one on opposite sides of the transmission belt along the second direction, and each of the baffles extends along the third direction.

[0028] The paper stacking machine in this embodiment has a swing arm that reciprocates around a hinge point between itself and the supporting platform to move the paper along the second direction toward the baffle rod. As the swing arm moves more and more paper toward the baffle rod along the second direction, a plurality of paper stacked along the second direction are formed between the baffle rod and the swing arm under the clamping of the baffle rod and the swing arm. During this process, the baffle rod moves relative to the supporting surface along the second direction to move away from the swing arm, thereby facilitating the swing arm to move more paper toward the baffle rod, and stack more paper in the second direction to form stacked paper. Until the number of stacked paper in the stack reaches a preset value, the baffle rod stops moving, and the two paper separating rods in the conveying assembly simultaneously move relative to the supporting surface along the first direction and the second direction to correspond one-to-one with the stacked paper along the second direction. The two sides of the stacked paper are contacted in the direction, completing the clamping of the stacked paper, the blocking rod moves along the first direction relative to the carrying surface and breaks contact with the stacked paper, and the two paper separating rods clamp the stacked paper with multiple papers stacked on it and move along the second direction relative to the carrying surface to transport the stacked paper to the target position for easy processing in subsequent processes. In summary, the paper stacking machine in this embodiment drives the paper to move along the second direction toward the blocking rod through the swing arm, and the paper separating part includes two paper separating rods arranged at intervals along the second direction, each of which is slidably connected to the carrying platform and can move relative to the carrying surface in the first direction and the second direction at the same time, so as to realize automatic stacking and transportation of paper, and the entire paper stacking process is completely completed automatically by the paper stacking machine, with high work efficiency and low labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments or exemplary embodiments of the present application, the drawings required for use in the description of the embodiments or exemplary embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a structural schematic diagram of a paper stacker in one embodiment of the present application.

[0031] Figure 2 for Figure 1A schematic diagram of the partial structure of the paper stacking machine is shown.

[0032] Figure 3 for Figure 1 A schematic diagram of the structure of the transmission component in the paper stacking machine is shown.

[0033] Reference numerals:

[0034] Paper stacker 1000;

[0035] A carrying platform 1100, a carrying surface 1110, a first guide groove 1111, and a second guide groove 1112;

[0036] Paper stacking assembly 1200, swing arm 1210, blocking rod 1220, first driving mechanism 1230, first driving assembly 1231, first mounting frame 1231-1, first driving member 1231-2, first transmission wheel 1231-3, first transmission belt 1231-4, first sliding platform 1231-5, first guide rail 1231-6, second driving assembly 1232, second mounting frame 1232-1, second driving member 1232-2;

[0037] Conveying assembly 1300, paper separation member 1310, paper separation rod 1311, second driving mechanism 1320, third driving assembly 1321, third mounting frame 1321-1, third driving member 1321-2, fourth driving assembly 1322, fourth mounting frame 1322-1, fourth driving member 1322-2, fourth transmission wheel 1322-3, fourth transmission belt 1322-4, fourth sliding platform 1322-5, fourth guide rail 1322-6, partition 1323, transmission channel 1323-1;

[0038] Limiting assembly 1400, limiting rod 1410, rotating shaft 1420, rotating driving member 1430;

[0039] Paper clamping assembly 1500, sliding platform 1510, clamping member 1520, linear driving member 1530, third driving mechanism 1540, fifth driving assembly 1541, fifth mounting frame 1541-1, fifth driving member 1541-2, fifth guide rail 1541-3, sixth driving assembly 1542, sixth mounting frame 1542-1, sixth driving member 1542-2;

[0040] Transmission component 1600 , transmission belt 1610 , and baffle 1620 . DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does 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 cannot be understood as a limitation on the present application.

[0043] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0045] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0047] See also Figure 1 and Figure 2 , Figure 1 The structural schematic diagram of a paper stacking machine in an embodiment of the present application is shown. A paper stacking machine 1000 provided in an embodiment of the present application includes: a carrier 1100, a paper stacking assembly 1200, and a conveying assembly 1300. The carrier 1100 has a carrier surface 1110 on one side along a first direction. The paper stacking assembly 1200 includes a swing arm 1210 and a stop bar 1220 arranged at intervals along a second direction. One end of the swing arm 1210 is hinged to one end of the carrier 1100 along the second direction. The swing arm 1210 can reciprocate around the hinge point between itself and the carrier 1100 to move a paper (not shown) along the second direction toward the direction close to the stop bar 1220. The stop bar 12 20 extends along the first direction and is slidably connected to the support platform 1100, the blocking rod 1220 can move relative to the support surface 1110 along the first direction and the second direction at the same time, the conveying assembly 1300 includes a paper separating member 1310, the paper separating member 1310 includes two paper separating rods 1311 arranged at intervals along the second direction, the two paper separating rods 1311 are arranged on the same side of the blocking rod 1220 along the third direction, each paper separating rod 1311 extends along the first direction, each paper separating rod 1311 is slidably connected to the support platform 1100, and can move relative to the support surface 1110 along the first direction and the second direction at the same time, and the first direction, the second direction and the third direction are perpendicular to each other.

[0048] In the paper stacking machine 1000 of the present embodiment, the swing arm 1210 reciprocates around the hinge point between itself and the supporting platform 1100 to move the paper to move along the second direction toward the direction close to the baffle rod 1220. As the swing arm 1210 moves more and more paper to approach the baffle rod 1220 along the second direction, a plurality of paper stacked along the second direction are formed between the baffle rod 1220 and the swing arm 1210 under the clamping of the baffle rod 1220 and the swing arm 1210. During this process, the baffle rod 1220 moves relative to the supporting surface 1110 along the second direction to move away from the swing arm 1210, thereby facilitating the swing arm 1210 to move more paper to approach the baffle rod 1220 and stack more paper in the second direction to form stacked paper. Until the number of stacked paper in the stacked paper reaches a preset value, the baffle rod 1220 stops moving, and the two paper separation rods 1311 in the conveying assembly 1300 move relative to the supporting surface 1110 along the first direction and the second direction at the same time. , so as to contact with the opposite sides of the stacked paper along the second direction in a one-to-one manner to complete the clamping of the stacked paper, the blocking rod 1220 moves along the first direction relative to the carrying surface 1110 and breaks contact with the stacked paper, and the two paper separating rods 1311 clamp the stacked paper with multiple papers stacked on it and move along the second direction relative to the carrying surface 1110 to transport the stacked paper to the target position for easy processing in subsequent processes. In summary, the paper stacking machine 1000 in this embodiment uses the swing arm 1210 to move the paper along the second direction toward the blocking rod 1220, and the paper separating member 1310 includes two paper separating rods 1311 arranged at intervals along the second direction, each of which is slidably connected to the carrying platform 1100 and can move relative to the carrying surface 1110 in the first direction and the second direction at the same time, so as to realize automatic stacking and transportation of paper, and the entire paper stacking process is completely automatically completed by the paper stacking machine, with high work efficiency and low labor cost.

[0049] See also Figure 1 and Figure 2 In some embodiments, a first guide groove 1111 and a second guide groove 1112 are provided on the bearing surface 1110, the second guide groove 1112 is provided on one side of the first guide groove 1111 along the third direction, the second guide groove 1112 and the first guide groove 1111 both extend along the second direction, and both penetrate the bearing platform 1100 along the first direction, the blocking rod 1220 is provided in the first guide groove 1111, and can extend from the first guide groove 1111 to the bearing surface 1110 along the first direction, and each paper separating rod 1311 of the paper separating member 1310 is provided in the second guide groove 1112, and each paper separating rod 1311 can extend from the second guide groove 1112 to the bearing surface 1110 along the first direction.

[0050] In this embodiment, when the paper stacking assembly 1200 stacks paper, the blocking rod 1220 extends from the first guide groove 1111 to the supporting surface 1110 along the first direction, and the swing arm 1210 reciprocates around the hinge point between itself and the supporting platform 1100, and moves the paper along the second direction toward the blocking rod 1220. During this process, the blocking rod 1220 moves along the extension direction of the first guide groove 1111 to move away from the swing arm 1210, thereby facilitating the swing arm 1210 to move more paper closer to the blocking rod 1220, and stack more paper in the second direction to form stacked paper, until the number of stacked paper in the stack reaches a preset value, and the blocking rod 1220 is moved. 1220 stops moving, the two paper separating rods 1311 in the conveying assembly 1300 extend from the second guide groove 1112 along the first direction to the supporting surface 1110, and move along the extension direction of the second guide groove 1112 to contact with the opposite sides of the stacked paper along the second direction in a one-to-one correspondence, thereby completing the clamping of the stacked paper, and the blocking rod 1220 moves along the first direction relative to the first guide groove 1111 to retreat to the side of the supporting platform 1100 away from the supporting surface 1110 along the first direction, thereby facilitating the two paper separating rods 1311 to clamp the stacked paper with multiple papers stacked thereon and move relative to the supporting surface 1110 along the extension direction of the second guide groove 1112.

[0051] In some embodiments, the paper stacking machine 1000 includes a plurality of supporting platforms 1100 arranged at intervals along a third direction, each supporting platform 1100 has a supporting surface 1110 on the same side along the first direction, each supporting surface 1110 is provided with a first guide groove 1111 and a second guide groove 1112, the second guide groove 1112 on each supporting surface 1110 is arranged on the side of the corresponding first guide groove 1111 along the third direction, each second guide groove 1112 and the corresponding first guide groove 1111 extend along the second direction, each first guide groove 1111 is provided with a blocking rod 1220, and each second guide groove 1112 is provided with two paper separating rods 1311 arranged at intervals along the second direction.

[0052] In some embodiments, the paper stacking assembly 1200 includes a plurality of swing arms 1210 spaced apart along a third direction, the plurality of swing arms 1210 are disposed at the same end of the plurality of supporting platforms 1100 along the second direction, the plurality of swing arms 1210 are disposed in one-to-one correspondence with the plurality of supporting platforms 1100, each swing arm 1210 is hinged to the corresponding supporting platform 1100, and can reciprocate around the hinge point between itself and the corresponding supporting platform 1100 to move the paper along the second direction to approach the blocking rod 1220 on the corresponding supporting platform 1100.

[0053] In some embodiments, an isolation plate (not shown) is disposed between any two adjacent carriers 1100 , and each isolation plate extends along the second direction to prevent paper from moving between the two adjacent carriers 1100 .

[0054] See also Figure 1 and Figure 2 In some embodiments, two first guide grooves 1111 and two second guide grooves 1112 are provided on the bearing surface 1110, and the two first guide grooves 1111 are arranged at intervals along the third direction. The paper stacking assembly 1200 includes two baffles 1220 arranged at intervals along the third direction, and the two baffles 1220 are arranged in a one-to-one correspondence with the two first guide grooves 1111, and each baffle 1220 is arranged in the corresponding first guide groove 1111, and the two second guide grooves 1112 are arranged in a one-to-one correspondence between the two first guide grooves 1111 along the third direction. The conveying assembly 1300 includes two paper separating members 1310 arranged at intervals along the third direction, and the two paper separating members 1310 are arranged in a one-to-one correspondence with the two second guide grooves 1112, and the paper separating rod 1311 in each paper separating member 1310 is arranged in the corresponding second guide groove 1112.

[0055] In this embodiment, two first guide grooves 1111 are arranged at intervals along the third direction, and two blocking rods 1220 are arranged one by one in correspondence with the two first guide grooves 1111. Each blocking rod 1220 is arranged in the corresponding first guide groove 1111, so that more blocking rods 1220 can contact the side of the entire stacked paper away from the swing arm 1210 along the second direction to support the stacked paper; two second guide grooves 1112 are arranged at intervals along the third direction between the two first guide grooves 1111, and two paper separation members 1310 and the two second guide grooves 1112 are arranged at intervals between the two first guide grooves 1111. The paper separation rods 1311 in each paper separation member 1310 are arranged in a one-to-one correspondence, and are arranged in the corresponding second guide groove 1112. On the one hand, multiple paper separation rods 1311 are in contact with the entire stack of paper on both sides of the second direction, so that the conveying component 1300 can more firmly clamp the stack of paper with multiple sheets of paper; on the other hand, the paper separation rods 1311 in each paper separation member 1310 can pass through the gap between the two blocking rods 1220 in the third direction along the second direction, so as to avoid movement interference between the paper separation rods 1311 and the blocking rods 1220.

[0056] See also Figure 1 and Figure 2 In some embodiments, the paper stacking machine 1000 includes a limit assembly 1400, the limit assembly 1400 includes a limit rod 1410, the limit rod 1410 is arranged between the blocking rod 1220 and the paper separation rod 1311, the limit rod 1410 is arranged on a side of the supporting platform 1100 having a supporting surface 1110, and is spaced from the supporting surface 1110, the limit rod 1410 extends along a first direction, and a rotating shaft 1420 is provided on the side of the limit rod 1410 away from the supporting surface 1110 along the first direction, the rotating shaft 1420 extends along a third direction, and can rotate around its own axis relative to the supporting platform 1100.

[0057] In this embodiment, a limit rod 1410 is arranged between the blocking rod 1220 and the paper separation rod 1311, the limit rod 1410 extends along a first direction, and a rotating shaft 1420 is provided on the side of the limit rod 1410 away from the bearing surface 1110 along the first direction. The rotating shaft 1420 extends along a third direction and can rotate around its own axis relative to the bearing platform 1100. On the one hand, when the blocking rod 1220 moves to the position where the limit rod 1410 is located, the limit rod 1410 can be driven by the rotating shaft 1420 to move to the entire stacking The paper contacts the side away from the swing arm 1210, and contacts the side of the entire stack of paper away from the swing arm 1210, preventing the stack of paper from moving along the second direction under the manipulation of the swing arm 1210; on the other hand, after the blocking rod 1220 is out of contact with the entire stack of paper, before the paper separating rod 1311 in the paper separating member 1310 contacts the opposite sides of the entire stack of paper along the second direction, the limiting rod 1410 can contact the side of the entire stack of paper away from the swing arm 1210, and then clamp the entire stack of paper together with the swing arm 1210.

[0058] In some embodiments, the limit assembly 1400 includes a plurality of limit rods 1410 arranged at intervals along a third direction, and the plurality of limit rods 1410 are arranged one-to-one corresponding to the plurality of support platforms 1100. Each limit rod 1410 is arranged on a side of the corresponding support platform 1100 having a support surface 1110 and is spaced apart from the corresponding support surface 1110. Each limit rod 1410 extends along the first direction, and each limit rod 1410 is located between the blocking rod 1220 and the paper separation rod 1311 on the corresponding support platform 1100. Each limit rod 1410 is connected to the rotating shaft 1420 and can rotate around the axis of the rotating shaft 1420 driven by the rotating shaft 1420.

[0059] In some embodiments, the limiting assembly 1400 includes a rotating driving member 1430 , which is disposed on any one of the supporting platforms 1100 . The rotating driving member 1430 is connected to the rotating shaft 1420 and is used to drive the rotating shaft 1420 to rotate around its own axis.

[0060] See also Figure 1 and Figure 2In some embodiments, the paper stacking assembly 1200 includes a first driving mechanism 1230, the first driving mechanism 1230 includes a first driving assembly 1231 and a second driving assembly 1232, the first driving assembly 1231 is arranged on the side of the carrier 1100 away from the carrier surface 1110, and is spaced apart from the carrier 1100, the second driving assembly 1232 is arranged between the first driving assembly 1231 and the carrier 1100, the first driving assembly 1231 is connected to the second driving assembly 1232, and is used to drive the second driving assembly 1232 to move along the second direction relative to the carrier 1100, the second driving assembly 1100 is connected to the blocking rod 1220, and is used to drive the blocking rod 1220 to move along the first direction relative to the first guide groove 1111.

[0061] In this embodiment, the first driving component 1231 is arranged to drive the second driving component 1232 to move along the second direction relative to the supporting platform 1100, and the second driving component 1100 is connected to the blocking rod 1220, so that the blocking rod 1220 can automatically move along the second direction relative to the supporting platform 1100 in the first guide groove 1111; the second driving component 1100 is arranged to drive the blocking rod 1220 to move along the first direction relative to the first guide groove 1111, so that the blocking rod 1220 can automatically extend from the first guide groove 1111 to the supporting surface 1110 along the first direction, or retract from the outside of the supporting surface 1110 into the first guide groove 1111.

[0062] In some embodiments, the paper stacking assembly 1200 includes a plurality of first driving mechanisms 1230 arranged at intervals along a third direction. The plurality of first driving mechanisms 1230 are arranged in one-to-one correspondence with the plurality of supporting platforms 1100. The first driving assembly 1231 in each first driving mechanism 1230 is used to drive the corresponding second driving assembly 1232 to move along the second direction relative to the corresponding supporting platform 1100. Each second driving assembly 1232 is connected to the inner stop rod 1220 of the first guide groove 1111 of the corresponding supporting platform 1100.

[0063] In some embodiments, the first driving assembly 1231 includes a first mounting frame 1231-1, a first driving member 1231-2, a first transmission wheel 1231-3, a first transmission belt 1231-4, and a first sliding platform 1231-5. The first mounting frame 1231-1 is spaced apart at one end of the supporting platform 1100 away from the supporting surface 1110. The two first transmission wheels 1231-3 are spaced apart along the second direction. Each first transmission wheel 1231-3 is rotatably connected to the first mounting frame 1231-1 and can rotate relative to the first mounting frame 1231-1 around its own central axis. The central axis of each first transmission wheel 1231-3 is parallel to the first direction. One of the first transmission wheels 1231-3 is connected to the first driving member 1231-2, the first driving member 1231-2 is arranged on the first mounting frame 1231-1, and is used to drive the corresponding first transmission wheel 1231-3 to rotate around its own central axis, the first transmission belt 1231-4 is sleeved on the outer sides of the two first transmission wheels 1231-3, and the first sliding platform 1231-5 is fixed on the first transmission belt 1231-4, the first transmission belt 1231-4 is used to drive the first sliding platform 1231-5 to move along the second direction relative to the supporting platform 1100, and the second driving component 1232 is connected to the first sliding platform 1231-5.

[0064] In some embodiments, the first driving component 1231 includes a first guide rail 1231-6, which is disposed on the first mounting frame 1231-1. The first guide rail 1231-6 extends along the second direction. The first sliding platform 1231-5 is slidably connected to the first guide rail 1231-6 and can move relative to the support platform 1100 along the extension direction of the first guide rail 1231-6 under the drive of the first transmission belt 1231-4.

[0065] In some embodiments, the second driving assembly 1232 includes a second mounting frame 1232-1 and a second driving member 1232-2. The second mounting frame 1232-1 is connected to the first sliding platform 1231-5. The second driving member 1232-2 is disposed on the second mounting frame 1232-1. The second driving member 1232-2 is connected to the blocking rod 1220 and is used to drive the blocking rod 1220 to move relative to the support platform 1100 along the first direction.

[0066] In some embodiments, the second driving member 1232 - 2 can be a common linear motion driving device such as a linear motor or a cylinder.

[0067] See also Figure 1 and Figure 2In some embodiments, the conveying assembly 1300 includes a second driving mechanism 1320, the second driving mechanism 1320 includes a third driving assembly 1321 and a fourth driving assembly 1322, the third driving assembly 1321 is arranged on the side of the supporting platform 1100 away from the supporting surface 1110, and is arranged at intervals on the side of the first driving mechanism 1230 away from the swing arm 1210 along the second direction, the fourth driving assembly 1322 is located between the third driving assembly 1321 and the supporting platform 1100, the third driving assembly 1321 is connected to the fourth driving assembly 1322, and is used to drive the fourth driving assembly 1322 to move relative to the supporting platform 1100 along the first direction, and the fourth driving assembly 1322 is connected to the paper separating rod 1311, and is used to drive the paper separating rod 1311 to move relative to the second guide groove 1112 along the second direction.

[0068] In this embodiment, the fourth driving component 1322 is set to drive the paper separation rod 1311 to move along the second direction relative to the second guide groove 1112, so that each paper separation rod 1311 in the paper separation component 1310 can automatically approach the swing arm 1210 along the extension direction of the second guide groove 1112, thereby realizing that the two paper separation rods 1311 in the paper separation component 1310 automatically contact the opposite sides of the entire stacked paper along the second direction in a one-to-one correspondence. The third driving component 1321 is set to drive the fourth driving component 1322 to move along the first direction relative to the supporting platform 1100, so that each paper separation rod 1311 in the paper separation component 1310 can automatically extend from the second guide groove 1112 to the supporting surface 1110 along the first direction.

[0069] In some embodiments, the third driving component 1321 includes a third mounting frame 1321-1 and a third driving member 1321-2. The third mounting frame 1321-1 is arranged on the side of the support platform 1100 away from the support surface 1110, and is arranged at intervals on the side of the first driving mechanism 1230 away from the swing arm 1210 along the second direction. The third driving member 1321-2 is arranged on the third mounting frame 1321-1. The third driving member 1321-2 is connected to the fourth driving component 1322 and is used to drive the fourth driving component 1322 to move relative to the support platform 1100 along the first direction.

[0070] In some embodiments, the third driving member 1321 - 2 can be a common linear motion driving device such as a linear motor and a cylinder.

[0071] In some embodiments, the fourth driving assembly 1322 includes a fourth mounting frame 1322-1 and a fourth driving member 1322-2. The fourth mounting frame 1322-1 is connected to the third driving member 1321-2. The third driving member 1321-2 is used to drive the fourth mounting frame 1322-1 to move relative to the support platform 1100 along the first direction. The fourth driving member 1322-2 is arranged on the fourth mounting frame 1322-1. The fourth driving member 1322-2 is connected to the paper separating rod 1311. The fourth driving member 1322-2 is used to drive the paper separating rod 1311 in the paper separating member 1310 to move relative to the support platform 1100 along the second direction.

[0072] In some embodiments, the fourth driving assembly 1322 includes a fourth transmission wheel 1322-3, a fourth transmission belt 1322-4, and a fourth sliding platform 1322-5. The two fourth transmission wheels 1322-3 are arranged at intervals along the second direction. Each of the fourth transmission wheels 1322-3 is rotatably connected to the fourth mounting frame 1322-1 and can rotate relative to the fourth mounting frame 1322-1 around its own central axis. The central axis of each fourth transmission wheel 1322-3 extends along the first direction. One of the two fourth transmission wheels 1322-3 is -3 is connected to the fourth driving member 1322-2, the fourth driving member 1322-2 is used to drive the corresponding fourth transmission wheel 1322-3 to rotate around its own central axis, the fourth transmission belt 1322-4 is sleeved on the outer sides of the two fourth transmission wheels 1322-3, and the fourth sliding platform 1322-5 is fixed on the fourth transmission belt 1322-4. The fourth transmission belt 1322-4 is used to drive the fourth sliding platform 1322-5 to move along the second direction relative to the supporting platform 1100, and the fourth sliding platform 1322-5 is connected to the paper separating rod 1311 in the paper separating member 1310.

[0073] In some embodiments, the fourth drive assembly 1322 includes a fourth guide rail 1322-6, which is disposed on a fourth mounting frame 1322-1. The fourth guide rail 1322-6 extends along the second direction. The fourth sliding platform 1322-5 is slidingly connected to the fourth guide rail 1322-6 and can move relative to the fourth guide rail 1322-6 along the second direction under the drive of the fourth transmission belt 1322-4.

[0074] See also Figure 1 and Figure 2 In some embodiments, the second driving mechanism 1320 includes a mounting plate (not shown), which is located between the support platform 1100 and the second driving assembly 1232. Each paper separation rod 1311 is connected to the mounting plate at one end along the first direction, and the mounting plate is connected to the fourth driving assembly 1322. The fourth driving assembly 1322 is used to drive the mounting plate to move relative to the support platform 1100 along the second direction.

[0075] In this embodiment, each paper separation rod 1311 is connected to the mounting plate, and the fourth driving component 1322 drives the mounting plate to move along the second direction relative to the supporting platform 1100, so that the fourth driving component 1322 can drive the mounting plate to move along the second direction relative to the supporting platform 1100, thereby driving multiple paper separation rods 1311 to move along the second direction relative to the supporting platform 1100 at the same time.

[0076] In some embodiments, each paper separation rod 1311 in the paper separation member 1310 is detachably connected to the mounting plate, and each paper separation rod 1311 can be installed at any position of the mounting plate along the second direction, so that the staff can adjust the distance between the two paper separation rods 1311 in the paper separation member 1310 in the second direction as needed.

[0077] In some embodiments, the second driving mechanism 1320 includes a partition 1323, which is arranged between the fourth mounting frame 1322-1 and the supporting platform 1100. A transmission channel 1323-1 is provided on the partition 1323, and the transmission channel 1323-1 penetrates the partition 1323 along the second direction. The fourth sliding platform 1322-5 can move relative to the fourth guide rail 1322-6 along the second direction under the drive of the fourth transmission belt 1322-4 to drive the mounting plate through the transmission channel 1323-1.

[0078] See also Figure 1 and Figure 2 In some embodiments, the paper stacking machine 1000 includes a paper clamping assembly 1500, which includes a sliding platform 1510 and two clamping members 1520. The sliding platform 1510 is disposed on a side of the first guide groove 1111 away from the swing arm 1210, and is spaced apart from the bearing surface 1110 on a side of the bearing platform 1100 having a bearing surface 1110. The sliding platform 1510 is slidably connected to the bearing platform 1100 and can move relative to the bearing surface 1110 in a first direction. The two clamping members 1520 are disposed on a side of the sliding platform 1510 close to the bearing surface 1110 in the first direction and are spaced apart in a second direction. Each clamping member 1520 extends in the first direction, and one of the clamping members 1520 is slidably connected to the sliding platform 1510 and can move relative to the other clamping member 1520 in the second direction.

[0079] In this embodiment, the sliding platform 1510 is arranged to be able to move relative to the bearing surface 1110 along the first direction, and the two clamping members 1520 are arranged on the side of the sliding platform 1510 close to the bearing surface 1110 along the first direction, and are arranged at intervals along the second direction, so that after the two paper separation rods 1311 of the paper separation member 1310 in the conveying assembly 1300 transport the entire stack of paper to the side of the second guide groove 1112 away from the swing arm 1210 along the second direction, the sliding platform 1510 can drive the two clamping members 1520, The entire stack of paper is approached on the supporting surface 1110 along the first direction, so that the two clamping members 1520 can clamp the entire stack of paper from both sides of the entire stack of paper along the second direction; by setting one of the clamping members 1520 to be slidably connected to the sliding platform 1510 and being able to move relative to the other clamping member 1520 along the second direction, the spacing between the two clamping members 1520 in the second direction can be adjusted, thereby facilitating the two clamping members 1520 to clamp the entire stack of paper of different sizes along the second direction.

[0080] In some embodiments, the paper clamping assembly 1500 includes a linear drive member 1530, which is disposed on the sliding platform 1510, connected to one of the two clamping members 1520, and is used to drive the corresponding clamping member 1520 to move relative to the other clamping member 1520 along the second direction.

[0081] In some embodiments, two clamping members 1520 arranged at intervals along the second direction are defined as a group of clamping heads, and multiple groups of clamping heads are arranged at intervals along the third direction. Each group of clamping heads is arranged on one side of the sliding platform 1510 close to the supporting surface 1110 along the first direction. The multiple groups of clamping heads are arranged in a one-to-one correspondence with the multiple supporting platforms 1100, and the two clamping members 1520 in each group of clamping heads are used to clamp the stacked paper located on the supporting surface 1110 of the corresponding supporting platform 1100.

[0082] In some embodiments, multiple carriers 1100 can be integrally formed.

[0083] See also Figures 1 to 3In some embodiments, the paper stacking machine 1000 includes a transmission component 1600, which is disposed on a side of the carrier 1100 away from the swing arm 1210 along the second direction, and the transmission component 1600 includes a transmission belt 1610, and the transmission direction of the transmission belt 1610 is parallel to the third direction. The paper clamping component 1500 includes a third driving mechanism 1540, and the third driving mechanism 1540 includes a fifth driving component 1541 and a sixth driving component 1542. The fifth driving component 1541 is disposed on the back of the sliding platform 1510. Away from the bearing surface 1110 and spaced apart from the sliding platform 1510, the sixth driving component 1542 is located between the fifth driving component 1541 and the sliding platform 1510, the fifth driving component 1541 is connected to the sixth driving component 1542 and is used to drive the sixth driving component 1542 to move relative to the bearing surface 1110 along the first direction, and the sixth driving component 1542 is connected to the sliding platform 1510 and is used to drive the sliding platform 1510 to move between the bearing platform 1100 and the conveyor belt 1610 along the second direction.

[0084] In this embodiment, the conveyor belt 1610 is arranged on the side of the carrier platform 1100 away from the swing arm 1210 along the second direction, and the conveying direction of the conveyor belt 1610 is parallel to the third direction, so that the stacked paper can be transported to the subsequent process with the help of the conveyor belt 1610; the sixth driving component 1542 is driven by the fifth driving component 1541 to move relative to the carrier surface 1110 along the first direction, and the sixth driving component 1542 is connected to the sliding platform 1510, so that the two clamping members 1520 on the sliding platform 1510 can automatically approach the entire stacked paper on the carrier surface 1110 along the first direction, and then clamp the stacked paper as a whole; the sliding platform 1510 is driven by the sixth driving component 1542 to move between the carrier platform 1100 and the conveyor belt 1610 along the second direction, so that the two clamping members 1520 can move the entire stacked paper from the carrier platform 1100 to the conveyor belt 1610.

[0085] In some embodiments, the fifth driving assembly 1541 includes a fifth mounting frame 1541-1 and a fifth driving member 1541-2. The fifth mounting frame 1541-1 is arranged on one side of the supporting platform 1100 along the third direction. The fifth driving member 1541-2 is arranged on the fifth mounting frame 1541-1 and is located on the side of the sliding platform 1510 away from the supporting surface 1110 along the first direction. The fifth driving member 1541-2 is connected to the sixth driving assembly 1542, and the fifth driving member 1541-2 is used to drive the sixth driving assembly 1542 to move relative to the supporting surface 1110 along the first direction.

[0086] In some embodiments, the fifth driving member 1541 - 2 can be a common linear motion driving device such as a linear motor and a cylinder.

[0087] In some embodiments, the sixth driving assembly 1542 includes a sixth mounting frame 1542-1 and a sixth driving member 1542-2. The sixth mounting frame 1542-1 is arranged between the fifth driving member 1541-2 and the sliding platform 1510. The fifth driving member 1541-2 is connected to the sixth mounting frame 1542-1. The fifth driving member 1541-2 is used to drive the sixth mounting frame 1542-1 to move relative to the bearing surface 1110 along the first direction. The sixth driving member 1542-2 is arranged on the sixth mounting frame 1542-1. The sixth driving member 1542-2 is connected to the sliding platform 1510 and is used to drive the sliding platform 1510 to move relative to the bearing platform 1100 along the second direction.

[0088] In some embodiments, the sixth driving member 1542 - 2 can be a common linear motion driving device such as a linear motor, a slide cylinder, etc.

[0089] In some embodiments, the fifth drive assembly 1541 includes a fifth guide rail 1541-3, the fifth guide rail 1541-3 is disposed on the fifth mounting frame 1541-1, the fifth guide rail 1541-3 extends along the first direction, the sixth mounting frame 1542-1 is slidingly connected to the fifth guide rail 1541-3, and can move relative to the fifth guide rail 1541-3 along the first direction under the drive of the fifth drive member 1541-2.

[0090] See also Figure 3 In some embodiments, the transmission component 1600 includes two baffles 1620, which are disposed one by one on opposite sides of the transmission belt 1610 along the second direction, and each baffle 1620 extends along the third direction.

[0091] In this embodiment, by providing baffles 1620 on opposite sides of the conveyor belt 1610 along the second direction, the stacked paper can be prevented from falling off the conveyor belt 1610 during the process of being transported by the conveyor belt 1610 .

[0092] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0093] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A paper stacking machine, It is characterized in that The paper stacking machine comprises: A bearing platform having a bearing surface on one side along the first direction; A paper stacking assembly, comprising a swing arm and a stopper bar arranged at intervals along a second direction, one end of the swing arm being hinged to one end of the carrying platform along the second direction, the swing arm being capable of reciprocating around a hinge point between the swing arm and the carrying platform to move the paper along the second direction toward a direction close to the stopper bar, the stopper bar extending along the first direction and being slidably connected to the carrying platform, and the stopper bar being capable of simultaneously moving relative to the carrying surface along the first direction and the second direction; The conveying assembly includes a paper separation component, which includes two paper separation rods arranged at intervals along the second direction, the two paper separation rods are arranged on the same side of the blocking rod along the third direction, each of the paper separation rods extends along the first direction, each of the paper separation rods is slidably connected to the supporting platform, and can move relative to the supporting surface along the first direction and the second direction at the same time, and the first direction, the second direction and the third direction are perpendicular to each other.

2. The paper stacking machine according to claim 1, It is characterized in that The bearing surface is provided with a first guide groove and a second guide groove, the second guide groove is provided on one side of the first guide groove along the third direction, the second guide groove and the first guide groove both extend along the second direction, and both pass through the bearing platform along the first direction; The blocking rod is arranged in the first guide groove and can extend from the first guide groove to the bearing surface along the first direction. Each of the paper separation rods of the paper separation member is arranged in the second guide groove and can extend from the second guide groove to the bearing surface along the first direction.

3. The paper stacking machine according to claim 2, It is characterized in that The bearing surface is provided with two first guide grooves and two second guide grooves; The two first guide grooves are arranged at intervals along the third direction, the paper stacking assembly comprises two baffles arranged at intervals along the third direction, the two baffles are arranged in one-to-one correspondence with the two first guide grooves, and each baffle is arranged in the corresponding first guide groove; The two second guide grooves are arranged at intervals along the third direction between the two first guide grooves, and the conveying assembly includes two paper separation components arranged at intervals along the third direction, the two paper separation components are arranged in a one-to-one correspondence with the two second guide grooves, and the paper separation rod in each of the paper separation components is arranged in the corresponding second guide groove.

4. The paper stacking machine according to claim 2, It is characterized in that The paper stacker includes a limit assembly, the limit assembly includes a limit rod, the limit rod is arranged between the blocking rod and the paper separation rod, the limit rod is arranged on a side of the bearing platform having the bearing surface, and is spaced from the bearing surface; The limiting rod extends along the first direction, and a rotating shaft is provided on a side of the limiting rod away from the bearing surface along the first direction. The rotating shaft extends along the third direction and can rotate around its own axis relative to the bearing platform.

5. The paper stacking machine according to any one of claims 2 to 4, It is characterized in that The paper stacking assembly includes a first driving mechanism, the first driving mechanism includes a first driving assembly and a second driving assembly, the first driving assembly is arranged on a side of the carrying platform away from the carrying surface and is spaced from the carrying platform, and the second driving assembly is arranged between the first driving assembly and the carrying platform; The first drive assembly is connected to the second drive assembly and is used to drive the second drive assembly to move relative to the support platform along the second direction. The second drive assembly is connected to the blocking rod and is used to drive the blocking rod to move relative to the first guide groove along the first direction.

6. The paper stacking machine according to claim 5, It is characterized in that The conveying assembly includes a second driving mechanism, and the second driving mechanism includes a third driving assembly and a fourth driving assembly; The third driving assembly is disposed on a side of the carrying platform away from the carrying surface, and is arranged at intervals on a side of the first driving mechanism away from the swing arm along the second direction, and the fourth driving assembly is located between the third driving assembly and the carrying platform; The third driving assembly is connected to the fourth driving assembly and is used to drive the fourth driving assembly to move relative to the supporting platform along the first direction. The fourth driving assembly is connected to the paper separation rod and is used to drive the paper separation rod to move relative to the second guide groove along the second direction.

7. The paper stacking machine according to claim 6, It is characterized in that The second driving mechanism comprises a mounting plate, wherein the mounting plate is located between the carrying platform and the second driving assembly; One end of each of the paper separation rods along the first direction is connected to the mounting plate, and the mounting plate is connected to the fourth driving assembly, and the fourth driving assembly is used to drive the mounting plate to move relative to the supporting platform along the second direction.

8. The paper stacking machine according to any one of claims 2 to 4, It is characterized in that The paper stacking machine includes a paper clamping assembly, the paper clamping assembly includes a sliding platform and two clamping members, the sliding platform is arranged on a side of the first guide groove away from the swing arm, and is spaced from the bearing surface on a side of the bearing platform having the bearing surface, the sliding platform is slidably connected to the bearing platform, and can move relative to the bearing surface along the first direction; The two clamping members are arranged on one side of the sliding platform close to the bearing surface along the first direction, and are arranged at intervals along the second direction. Each of the clamping members extends along the first direction, and one of the clamping members is slidably connected to the sliding platform and can move relative to the other clamping member along the second direction.

9. The paper stacking machine according to claim 8, It is characterized in that The paper stacker includes a transmission component, the transmission component is arranged on a side of the carrier away from the swing arm along the second direction, the transmission component includes a transmission belt, and the transmission direction of the transmission belt is parallel to the third direction; The paper clamping assembly includes a third driving mechanism, the third driving mechanism includes a fifth driving assembly and a sixth driving assembly, the fifth driving assembly is arranged on the side of the sliding platform away from the bearing surface and is spaced from the sliding platform, and the sixth driving assembly is located between the fifth driving assembly and the sliding platform; The fifth driving component is connected to the sixth driving component and is used to drive the sixth driving component to move relative to the carrying surface along the first direction. The sixth driving component is connected to the sliding platform and is used to drive the sliding platform to move between the carrying platform and the conveyor belt along the second direction.

10. The paper stacking machine according to claim 9, It is characterized in that The transmission component includes two baffles, which are arranged one by one on opposite sides of the transmission belt along the second direction, and each of the baffles extends along the third direction.

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