Multi-suction prevention device of paper feeding machine

Abstract

The invention relates to a multi-suction prevention device of a paper feeding machine, which comprises a transverse moving module, a paper jacking mechanism, a paper suction mechanism and a material box, and is characterized in that the transverse moving module is used for being connected with a machine table; the paper jacking mechanism is arranged on the transverse moving module; the paper suction mechanism is arranged on the transverse moving module. The material box is arranged below the paper ejecting mechanism and the paper sucking mechanism and is used for accommodating the partition paper; wherein the paper sucking mechanism can suck partition paper in the material box, and the paper ejecting mechanism can move the partition paper below the partition paper sucked by the paper sucking mechanism in the direction away from the paper sucking mechanism. The separation paper below the separation paper adsorbed by the paper adsorption mechanism is ejected away from the paper adsorption mechanism through the paper ejection mechanism, so that the paper adsorption mechanism can only adsorb one piece of separation paper at a time, and even if redundant separation paper is adsorbed, the separation paper can be ejected away through the paper ejection mechanism, so that only one piece of separation paper is adsorbed on one battery piece, and the paper is saved; and meanwhile, alarm and equipment downtime caused by falling of redundant partition paper due to excessive adsorption of the partition paper can be prevented, so that the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic cell production equipment, and in particular to an over-suction prevention device for a paper loading machine. Background Art

[0002] Due to the structural reasons of the back contact battery (BC battery for short), the velvet surface on the front side is not protected by grid lines, which can easily damage the velvet surface during transportation, resulting in reduced efficiency. Therefore, protective paper separators need to be added between the two battery cells before the panels are separated after testing. The paper separators are adsorbed and placed on the battery by a paper loading machine. In the related art, the suction cup often absorbs multiple sheets of paper separators when adsorbing the paper separators, resulting in waste of paper separators. At the same time, the paper separators may fall off during the process, causing alarms and equipment downtime, reducing production efficiency. Summary of the invention

[0003] Based on this, it is necessary to provide a device to prevent excessive absorption of paper by the paper loading machine to address the technical problems in the related technology that the paper loading machine easily absorbs excess paper, resulting in high production costs and easy equipment downtime.

[0004] A device for preventing excessive suction of a paper loading machine, the device for preventing excessive suction of a paper loading machine comprising:

[0005] Transverse movement module, used to connect with the machine;

[0006] A paper lifting mechanism, arranged on the transverse shifting module;

[0007] A paper suction mechanism is provided on the transverse movement module;

[0008] A material box is arranged below the paper pushing mechanism and the paper sucking mechanism, and is used to accommodate separator paper;

[0009] The paper suction mechanism can absorb the separator paper in the material box, and the paper pushing mechanism can move the separator paper below the separator paper absorbed by the paper suction mechanism in a direction away from the paper suction mechanism.

[0010] In one embodiment, the paper lifting mechanism includes:

[0011] A fixed plate, movably connected to the transverse module;

[0012] A push rod, fixedly connected to the fixing plate;

[0013] The fixing plate can move toward the material box and abut against the separator paper below the separator paper adsorbed by the paper suction mechanism to separate the separator paper to be pushed away from the adsorbed separator paper.

[0014] In one of the embodiments, the paper pushing mechanism further includes a first driving member, which is connected to the fixed plate and to the transverse movement module, and is used to drive the fixed plate to move toward the direction close to the material box.

[0015] In one embodiment, the paper loading machine anti-over-suction device further comprises:

[0016] A rotating mechanism, the rotating mechanism is connected to the transverse shifting module, and the rotating mechanism is also connected to the paper suction mechanism;

[0017] Wherein, the paper pushing mechanism and the paper sucking mechanism rotate relative to the transverse shifting module under the action of the rotating mechanism.

[0018] In one embodiment, the rotating mechanism comprises:

[0019] A second driving member connected to the transverse movement module;

[0020] A mounting plate connected to the second driving member, wherein the second driving member is used to drive the mounting plate to rotate relative to the transverse movement module;

[0021] Wherein, the paper pushing mechanism and the paper sucking mechanism are both connected to the mounting plate.

[0022] In one embodiment, the paper suction mechanism comprises:

[0023] A suction paper board is movably connected to the transverse moving module, and the suction paper board can move relative to the transverse moving module toward the material box;

[0024] Suction cups, a plurality of the suction cups are arranged at intervals on the suction paper board, and the suction cups are used to absorb the separation paper.

[0025] In one embodiment, the paper suction mechanism further includes:

[0026] The third driving member is connected to the transverse movement module and the suction paper board, and is used to drive the suction paper board to move toward the material box.

[0027] In one embodiment, the separator paper is provided with a plurality of fixing holes, and the material box comprises:

[0028] The box body is constructed as a containing cavity with an opening at one end;

[0029] A fixing rod, a plurality of the fixing rods are arranged in the accommodating cavity at intervals, and the fixing rods are fixedly connected to the box body;

[0030] Wherein, the fixing rod passes through the fixing hole on the separation paper in the accommodating cavity to limit the separation paper.

[0031] In one of the embodiments, a plurality of paper separation holes are constructed on the paper separation, and the paper separation holes on two adjacent pieces of paper separation are staggered so that the push rod on the paper pushing mechanism can pass through the paper separation holes on the paper separation adsorbed by the paper suction mechanism, and exert force on the paper separation below the paper separation adsorbed by the paper suction mechanism.

[0032] In one embodiment, the fixing hole is arranged in the area surrounded by the plurality of paper separation holes.

[0033] Beneficial effects of the present invention:

[0034] The present invention provides a device for preventing over-suction of a paper loading machine, which includes a transverse shifting module, a paper pushing mechanism, a paper suction mechanism and a material box. The transverse shifting module is connected to the machine platform, and the paper suction mechanism that has adsorbed the separator paper is driven to the top of the battery cell through the transverse shifting module, so that the separator paper is placed on the tested battery cell. The paper pushing mechanism and the paper suction mechanism are arranged on the transverse shifting module, so that the paper pushing mechanism and the paper suction mechanism are driven to move through the transverse shifting module. The material box is arranged below the paper pushing mechanism and the paper suction mechanism, so that the paper suction mechanism and the paper pushing mechanism can adsorb the separator paper in the material box and push away the over-adsorbed separator paper. In the present application, the paper below the paper adsorbed by the paper suction mechanism is pushed away from the paper suction mechanism by a paper pushing mechanism, so that the paper suction mechanism can only adsorb one piece of paper at a time. Even if excess paper is adsorbed, it can be pushed away by the paper pushing mechanism, so that only one piece of paper is placed on a battery cell, thereby saving paper; at the same time, it can prevent excess paper from falling due to excessive adsorption of paper, thereby causing alarms and equipment downtime, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic diagram of the overall structure of a paper loading machine anti-over-suction device provided by an embodiment of the present invention;

[0036] Figure 2 A schematic structural diagram of a paper loading machine anti-over-suction device provided by an embodiment of the present invention with the material box removed;

[0037] Figure 3 A schematic structural diagram of the paper loading machine anti-over-suction device provided by one embodiment of the present invention, with the material box removed, from another viewing angle;

[0038] Figure 4 A schematic diagram of the structure of a paper feeding machine anti-over-suction device provided by an embodiment of the present invention after a material box contains separator paper;

[0039] Figure 5 A schematic diagram of the structure of a paper separator in a material box of a paper loading machine anti-over-suction device provided by an embodiment of the present invention after being rotated 90 degrees;

[0040] Figure 6 A schematic structural diagram of a paper separator used in an anti-over-suction device for a paper loading machine provided in one embodiment of the present invention;

[0041] Figure 7 This is a schematic structural diagram of a paper separator used in a paper loading machine anti-over-suction device provided in an embodiment of the present invention after being rotated 90 degrees.

[0042] Reference numerals:

[0043] Transverse shift module 100; paper pushing mechanism 200; fixed plate 210; push rod 220; first driving member 230; paper suction mechanism 300; paper suction paper board 310; suction cup 320; third driving member 330; material box 400; box body 410; fixed rod 420; rotating mechanism 500; second driving member 510; rotating motor 511; rotating shaft 512; synchronous belt 513; paper separator 600; paper separator hole 610; fixing hole 620. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention 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 invention. However, the present invention 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 invention, so the present invention is not limited by the specific embodiments disclosed below.

[0045] In the description of the present invention, it should be understood that 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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 the present invention can be understood according to specific circumstances.

[0048] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a 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. A first feature being "below", "below" or "below" a 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.

[0049] It should be noted that when 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. When 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. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0050] Due to the structural reasons of the back contact battery (BC battery for short), the velvet surface on the front side is not protected by grid lines, which can easily damage the velvet surface during transportation, resulting in reduced efficiency. Therefore, protective paper separators need to be added between the two battery cells before the panels are separated after testing. The paper separators are adsorbed and placed on the battery by a paper loading machine. In the related art, the suction cup often absorbs multiple sheets of paper separators when adsorbing the paper separators, resulting in waste of paper separators. At the same time, the paper separators may fall off during the process, causing alarms and equipment downtime, reducing production efficiency.

[0051] Based on this, an embodiment of the present invention provides a device to prevent over-suction of a paper loader. The over-suction device can push away the spacer paper that is over-suctioned by the paper suction mechanism, so that only one piece of spacer paper can be adsorbed at a time, thereby reducing the downtime rate of the paper loader and reducing the waste of spacer paper.

[0052] See also Figures 1 to 7According to an embodiment of the present invention, a device for preventing excessive suction of a paper loading machine is provided. The device for preventing excessive suction of a paper loading machine comprises a transverse shifting module 100, a paper pushing mechanism 200, a paper suction mechanism 300 and a material box 400. The transverse shifting module 100 is used to be connected to a machine platform; the paper pushing mechanism 200 is arranged on the transverse shifting module 100; the paper suction mechanism 300 is arranged on the transverse shifting module 100; the material box 400 is arranged below the paper pushing mechanism 200 and the paper suction mechanism 300, and the material box 400 is used to accommodate spacer paper 600; wherein the paper suction mechanism 300 can absorb the spacer paper 600 in the material box 400, and the paper pushing mechanism 200 can move the spacer paper 600 below the spacer paper 600 absorbed by the paper suction mechanism 300 in a direction away from the paper suction mechanism 300.

[0053] The present technical solution provides a device for preventing over-absorption of paper in a paper loading machine, which includes a transverse shifting module 100, a paper pushing mechanism 200, a paper suction mechanism 300 and a material box 400. The transverse shifting module 100 is connected to the machine platform, and the paper suction mechanism 300 that has adsorbed the spacer paper 600 is driven to the top of the battery cell through the transverse shifting module 100, so that the spacer paper 600 is placed on the tested battery cell. By arranging the paper pushing mechanism 200 and the paper suction mechanism 300 on the transverse shifting module 100, the paper pushing mechanism 200 and the paper suction mechanism 300 are driven to move through the transverse shifting module 100. The material box 400 is arranged below the paper pushing mechanism 200 and the paper suction mechanism 300, so that the paper suction mechanism 300 and the paper pushing mechanism 200 can adsorb the spacer paper 600 in the material box 400 and push away the over-absorbed spacer paper 600. In the present application, the paper separator 600 below the paper separator 600 adsorbed by the paper suction mechanism 300 is pushed away from the paper suction mechanism 300 by the paper pushing mechanism 200, so that the paper suction mechanism 300 can only adsorb one piece of paper separator 600 at a time. Even if excess paper separator 600 is adsorbed, it can be pushed away by the paper pushing mechanism 200, so that only one piece of paper separator 600 is placed on one battery cell, thereby saving paper; at the same time, it can prevent excess paper separator 600 from falling due to excessive adsorption, thereby causing alarm and equipment shutdown, thereby improving production efficiency.

[0054] Specifically, the transverse movement module 100 includes a moving beam and a transmission mechanism. The moving beam is connected to the machine through the transmission mechanism. The paper pushing mechanism 200 and the paper sucking mechanism 300 can be directly connected to the moving beam or indirectly connected to the moving beam, so that the paper pushing mechanism 200 and the paper sucking mechanism 300 are driven by the moving beam to move relative to the machine. There is no limitation on the specific structure of the transmission mechanism, and the transmission mechanism can be any one of a screw transmission mechanism, a rack and pinion transmission mechanism, a worm gear transmission mechanism, etc.

[0055] Before describing the specific structures of the paper pushing mechanism 200 and the paper sucking mechanism 300, the specific structures of the material box 400 and the paper separator 600 are described first. Figures 4 to 7As shown, in one embodiment, a plurality of fixing holes 620 are provided on the separator paper 600, and the material box 400 includes a box body 410 and a fixing rod 420, and the box body 410 is configured with a receiving cavity with an opening at one end; a plurality of fixing rods 420 are arranged at intervals in the receiving cavity, and the fixing rods 420 are fixedly connected to the box body 410; wherein, the fixing rods 420 pass through the fixing holes 620 on the separator paper 600 in the receiving cavity to limit the separator paper 600.

[0056] By constructing a receiving cavity with an opening at one end on the box body 410, it is convenient to place the separator 600 in the receiving cavity. The opening is provided on the box body 410, which is convenient for placing the separator 600 on the one hand, and on the other hand, it is convenient to provide an operation port for the paper pushing mechanism 200 and the paper sucking mechanism 300 to adsorb and push away the separator 600 in the receiving cavity. By arranging fixed rods 420 in the receiving cavity, and setting the number of fixed rods 420 to be consistent with the fixed holes 620 on the separator 600, so that the fixed rods 420 pass through the fixed holes 620 on the separator 600, the separator 600 is limited, thereby preventing the separator 600 from moving in the horizontal direction.

[0057] like Figures 4 to 7 As shown, specifically, the fixing rod 420 is configured as a cylindrical rod, and the fixing hole 620 is configured as a circular hole, and the fixing rod 420 can just pass through the fixing hole 620. In this embodiment, the separator 600 is configured as a square structure, and the number of the fixing holes 620 is four, of which two fixing holes 620 are located on the same straight line, and the other two fixing holes 620 are located on the same straight line, and the two straight lines formed by the four fixing holes 620 intersect and are perpendicular, and the intersection of the two straight lines is the center point of the separator 600, and the two straight lines are mutually symmetric axes of the fixing holes 620 on the straight line.

[0058] like Figures 1 to 3 As shown, in one embodiment, the paper pushing mechanism 200 includes a fixed plate 210 and a push rod 220, the fixed plate 210 is movably connected to the transverse module 100; the push rod 220 is fixedly connected to the fixed plate 210; wherein, the fixed plate 210 can move toward the direction close to the material box 400, and abut against the separator paper 600 below the separator paper 600 adsorbed by the paper suction mechanism 300, so as to separate the separator paper 600 to be pushed away from the adsorbed separator paper 600.

[0059] Specifically, there is no limitation on the specific structure of the fixing plate 210. In the present embodiment, the fixing plate 210 is constructed as a square plate. There are multiple push rods 220. Specifically, four push rods 220 are arranged at intervals on the fixing plate 210. The push rods 220 are arranged as cylindrical structures, and the push rods 220 are arranged at the four corners of the fixing plate 210.

[0060] In this embodiment, the fixed plate 210 is used to fix the ejector rod 220 and is used to connect with the transverse module 100. Specifically, the fixed plate 210 is connected to the moving beam through the mounting plate described below. The fixed plate 210 can move relative to the transverse module 100. Specifically, the fixed plate 210 moves relative to the transverse module 100 toward the direction close to the material box 400, so that the ejector rod 220 can exert force on the separator 600 to be ejected, thereby separating the separator 600 to be ejected from the separator 600 adsorbed by the paper suction mechanism 300.

[0061] like Figures 4 to 7 As shown, further, a plurality of paper separation holes 610 are constructed on the spacer paper 600, and the paper separation holes 610 on two adjacent pieces of spacer paper 600 are staggered so that the push rod 220 on the paper pushing mechanism 200 can pass through the paper separation holes 610 on the spacer paper 600 adsorbed by the paper suction mechanism 300, and exert force on the spacer paper 600 below the spacer paper 600 adsorbed by the paper suction mechanism 300.

[0062] By setting a plurality of paper separation holes 610 on the paper separation 600, and staggering the paper separation holes 610 on two adjacent pieces of paper separation 600, when the push rod 220 on the paper pushing mechanism 200 passes through the paper separation hole 610 on the paper separation 600 adsorbed by the paper suction mechanism 300, force is exerted on the paper separation 600 below the paper separation 600 adsorbed by the paper suction mechanism 300, thereby separating the two pieces of paper separation 600, so that the paper below will not be adsorbed by the paper suction mechanism 300.

[0063] like Figures 4 to 7As shown, there is no limit on the number of paper separation holes 610 on the paper separation 600. In this embodiment, four paper separation holes 610 are arranged at intervals on a piece of paper separation 600, and the line connecting the four paper separation holes 610 forms a rectangle, the length direction of which is consistent with the extension direction of the line connecting two of the fixing holes 620 on the paper separation 600; the other two fixing holes 620 are located in the middle of the line connecting the paper separation holes 610 in the length direction. When placing multiple paper separations 600 in the material box 400, it is necessary to align the length direction of the rectangle formed by the four paper separation holes 610 in one of the two adjacent paper separations 600 with the width direction of the rectangle formed by the four paper separation holes 610 in the other paper separation 600. By staggering and stacking them in this way, the paper separation holes 610 on the two adjacent paper separations 600 can be staggered. In this way, when the push rod 220 passes through the paper separation hole 610 on the first sheet of paper sucked by the paper suction mechanism 300, there is no gap at the position corresponding to the paper separation hole 610 on the first sheet of paper 600, so that the push rod 220 can act on the second sheet of paper 600. The four fixing holes 620 are arranged at the positions of the four end points of a symmetrical cross, so that when the paper separations 600 are staggered and stacked, the fixing rod 420 can always pass through two of the fixing holes 620 to limit the position of the paper separations 600.

[0064] In one embodiment, the fixing hole 620 is disposed in the area surrounded by the plurality of paper separation holes 610. The fixing hole 620 is disposed in the area surrounded by the paper separation holes 610 so that the fixing rod 420 and the top rod 220 are independent of each other to meet their respective functions.

[0065] like Figures 1 to 3 As shown, in one embodiment, the paper pushing mechanism 200 further includes a first driving member 230, which is connected to the fixed plate 210 and the transverse module 100, and is used to drive the fixed plate 210 to move in a direction close to the material box 400. The first driving member 230 is used to drive the fixed plate 210 to move in a direction away from or close to the transverse module 100, so that when it is necessary to push off the separator 600, the first driving member 230 drives the fixed plate 210 to move in a direction away from the transverse module 100, that is, the fixed plate 210 drives the ejector rod 220 to move in a direction close to the material box 400, so that the excess separator 600 is pushed off the first separator 600 adsorbed on the suction cup 320 by the ejector rod 220. Correspondingly, after the separator paper 600 to be ejected is ejected, the first driving member 230 can drive the fixed plate 210 to move toward the direction close to the transverse module 100, that is, the wet fixed plate 210 drives the ejector rod 220 to move away from the material box 400, thereby preparing to place the separator paper 600 on the battery cell.

[0066] Specifically, there is no limitation on the specific structure of the first driving member 230. In this embodiment, the first driving member 230 is set as a cylinder, the shell of the cylinder is fixedly connected to the mounting plate, and the fixed plate 210 is fixedly connected to the piston rod of the cylinder, so that the piston rod drives the fixed plate 210 to move relative to the mounting plate. Using a cylinder as a driving member has the advantages of simple structure, light weight, low cost, easy adjustment and high reliability.

[0067] like Figures 1 to 3 As shown, in one embodiment, the paper loading machine anti-multi-suction device also includes a rotating mechanism 500, and the rotating mechanism 500 is connected to the transverse movement module 100, and the rotating mechanism 500 is also connected to the paper suction mechanism 300; wherein, the paper pushing mechanism 200 and the paper suction mechanism 300 rotate relative to the transverse movement module 100 under the action of the rotating mechanism 500.

[0068] In this embodiment, the paper pushing mechanism 200 and the paper sucking mechanism 300 are connected to the transverse moving module 100 through the rotating mechanism 500, so that the paper pushing mechanism 200 and the paper sucking mechanism 300 are driven to rotate relative to the transverse moving module 100 through the rotation of the rotating mechanism 500 relative to the transverse moving module 100. Through the rotation of the paper pushing mechanism 200 and the paper sucking mechanism 300 relative to the transverse moving module 100, the push rod 220 on the push rod 220 mechanism can adapt to the paper separation holes 610 on different separation papers 600, so as to facilitate the removal of excess separation papers 600. For example, when the length direction of the rectangle formed by the paper separation holes 610 on the first separation paper 600 in the material box 400 is along the left and right direction of the horizontal plane, the paper pushing mechanism 200 is driven by the rotating mechanism 500 to rotate until the push rod 220 on the paper pushing mechanism 200 can pass through the paper separation holes 610 on the first paper. After the first sheet of paper is sucked by the paper suction mechanism 300 and placed on the battery cell, the rotating mechanism 500 drives the push rod 220 mechanism and the paper suction mechanism 300 to rotate 90 degrees, so that the push rod 220 on the push rod 220 mechanism can pass through the paper separation hole 610 on the second sheet of spacer paper 600, and exert force on the paper separation hole 610 on the third sheet of spacer paper 600, so as to push the third sheet of spacer paper 600 away from the second sheet of spacer paper 600.

[0069] like Figures 1 to 3 As shown, in one embodiment, the rotating mechanism 500 includes a second driving member 510 and a mounting plate, the second driving member 510 is connected to the transverse moving module 100; the mounting plate is connected to the second driving member 510, and the second driving member 510 is used to drive the mounting plate to rotate relative to the transverse moving module 100; wherein, the paper pushing mechanism 200 and the paper suction mechanism 300 are both connected to the mounting plate.

[0070] In this embodiment, by connecting the second driving member 510 to the transverse moving module 100, the mounting plate is connected to the second driving member, so that the mounting plate is driven to rotate relative to the transverse moving module 100 by the second driving member 510, so that the paper pushing mechanism 200 and the paper suction mechanism 300 can rotate relative to the transverse moving module 100.

[0071] Specifically, the second driving member 510 includes a rotating motor 511, a rotating shaft 512, a fixed bracket and a synchronous belt 513. The fixed bracket is fixedly connected to the moving beam, the rotating shaft 512 is rotatably connected to the fixed bracket, and a driving tooth is arranged on the rotating shaft 512. The motor seat of the rotating motor 511 is fixedly connected to the moving beam or the fixed bracket, a spur gear is arranged on the motor shaft of the rotating motor 511, and the synchronous belt 513 is tensioned between the rotating shaft 512 and the spur gear. The synchronous belt 513 is driven to move by the rotating motor 511, thereby driving the rotating shaft 512 to rotate. The mounting plate is fixedly connected to the rotating shaft 512, so that the mounting plate can be rotated relative to the moving beam.

[0072] like Figures 1 to 3 As shown, in one embodiment, the paper suction mechanism 300 includes a suction paper board 310 and a suction cup 320. The suction paper board 310 is movably connected to the transverse movement module 100, and the suction paper board 310 can move relative to the transverse movement module 100 toward the material box 400; a plurality of suction cups 320 are arranged at intervals on the suction paper board 310, and the suction cups 320 are used to absorb the spacer paper 600.

[0073] Specifically, the suction paper board 310 is rotatably connected to the transverse movement module 100 through the mounting plate, and the suction paper board 310 can move relative to the mounting plate, so that the suction paper board 310 drives the suction cup 320 to move toward the direction close to the material box 400, and then the separation paper 600 is adsorbed by the suction cup 320.

[0074] like Figures 1 to 3 As shown, in one embodiment, the paper suction mechanism 300 further includes a third driving member 330 , which is connected to the transverse movement module 100 and the paper suction paper 310 , and is used to drive the paper suction paper 310 to move toward the material box 400 .

[0075] In this embodiment, the third driving member 330 is a cylinder, the shell of the cylinder is fixedly connected to the mounting plate, and the suction paper board 310 is connected to the piston of the cylinder, so as to drive the suction paper board 310 to move toward or away from the material box 400 through the piston rod, thereby adsorbing the separation paper 600 and taking away the separation paper 600.

[0076] Specifically, the suction paper board 310 is in an I-shaped structure, the middle portion of the suction paper board 310 crosses the gap between the top rods 220 , and the two ends of the suction paper board 310 are located outside the top rods 220 .

[0077] 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.

[0078] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A device for preventing excessive suction of a paper loading machine, characterized in that: The paper loading machine anti-over-suction device comprises: Transverse movement module, used to connect with the machine; A paper lifting mechanism, arranged on the transverse shifting module; A paper suction mechanism is provided on the transverse movement module; A material box is arranged below the paper pushing mechanism and the paper sucking mechanism, and is used to accommodate separator paper; The paper suction mechanism can absorb the separator paper in the material box, and the paper pushing mechanism can push the separator paper below the separator paper absorbed by the paper suction mechanism away from the paper suction mechanism.

2. The device for preventing excessive suction of a paper feeding machine according to claim 1, characterized in that: The paper lifting mechanism comprises: A fixed plate, movably connected to the transverse module; A push rod, fixedly connected to the fixing plate; The fixing plate can move toward the material box and abut against the separator paper below the separator paper adsorbed by the paper suction mechanism to separate the separator paper to be pushed away from the adsorbed separator paper.

3. The paper loading machine anti-over-suction device according to claim 2, characterized in that: The paper pushing mechanism further includes a first driving member, which is connected to the fixed plate and to the transverse movement module, and is used to drive the fixed plate to move toward the direction close to the material box.

4. The device for preventing excessive suction of a paper feeding machine according to claim 1, characterized in that: The paper loading machine anti-multi-suction device also includes: A rotating mechanism, the rotating mechanism is connected to the transverse shifting module, and the rotating mechanism is also connected to the paper suction mechanism; Wherein, the paper pushing mechanism and the paper sucking mechanism rotate relative to the transverse shifting module under the action of the rotating mechanism.

5. The device for preventing excessive suction of a paper loading machine according to claim 4, characterized in that: The rotating mechanism comprises: A second driving member connected to the transverse movement module; A mounting plate connected to the second driving member, wherein the second driving member is used to drive the mounting plate to rotate relative to the transverse movement module; Wherein, the paper pushing mechanism and the paper sucking mechanism are both connected to the mounting plate.

6. The device for preventing excessive suction of a paper loading machine according to claim 1, characterized in that: The paper suction mechanism comprises: A suction paper board is movably connected to the transverse moving module, and the suction paper board can move relative to the transverse moving module toward the material box; A plurality of suction cups are arranged on the suction paper board at intervals, and the suction cups are used to absorb the separation paper.

7. The device for preventing excessive suction of a paper feeding machine according to claim 6, characterized in that: The paper suction mechanism also includes: The third driving member is connected to the transverse movement module and the suction paper board, and is used to drive the suction paper board to move toward the material box.

8. The device for preventing excessive suction of a paper loading machine according to claim 1, characterized in that: The separator paper is provided with a plurality of fixing holes, and the material box comprises: The box body is constructed as a containing cavity with an opening at one end; A plurality of fixing rods, the plurality of fixing rods are arranged in the accommodating cavity at intervals, and the fixing rods are fixedly connected to the box body; Wherein, the fixing rod passes through the fixing hole on the separation paper in the accommodating cavity to limit the separation paper.

9. The device for preventing excessive suction of a paper loading machine according to claim 8, characterized in that: A plurality of paper separation holes are constructed on the paper separation, and the paper separation holes on two adjacent pieces of paper separation are staggered so that the push rod on the paper pushing mechanism can pass through the paper separation holes on the paper separation adsorbed by the paper suction mechanism, and exert force on the paper separation below the paper separation adsorbed by the paper suction mechanism.

10. The device for preventing excessive suction of a paper loading machine according to claim 9, characterized in that: The fixing hole is arranged in a region surrounded by a plurality of the paper separation holes.

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