A paper receiving and supporting mechanism

Abstract

The present invention relates to the field of printing and packaging technology, and in particular to a paper collecting and supporting mechanism, including a conveyor. The present invention, through the setting of the first gear, enables the first ring body to rotate at the same frequency as the first gear, and improves the efficiency of the lifting plate in collecting soft and hard paper, which can effectively improve the efficiency of the lifting plate in capturing paper, thereby improving the efficiency of paper transportation. Through the setting of the third gear and the connecting rod, the synchronous movement of the third ring body and the first ring body can be achieved, and the rotation efficiency of the third ring body and the first ring body can be effectively improved, reducing the blockage in the paper transportation link. Through the setting of the fourth gear and the fifth gear, the third gear and the first gear can be rotated in the same direction, avoiding the third ring body from being unable to rotate in the same direction as the first ring body, resulting in paper transportation blockage, which can effectively improve the smoothness of paper entry, thereby effectively reducing the congestion of the transportation channel, and further improving the transportation efficiency of paper.

Description

Technical Field

[0001] The invention relates to the technical field of printing machines, and in particular to a paper receiving and supporting mechanism. Background Art

[0002] Printing machinery is a general term for mechanical equipment such as printing presses, binding machines, platemaking machines and other auxiliary mechanical equipment, and in reality it usually appears in the public eye as a paper printing press. This type of printing press usually prints paper uniformly and transports it to a designated location for stacking.

[0003] In the prior art, in the process of delivering printed paper, a transport track is usually used to transport the paper evenly and orderly to a bin for collecting the paper uniformly, and the transport track is usually suspended vertically above the bin for collecting the paper, and the vertical height is relatively high. In the prior art, when facing paper transportation, the paper is usually transported and conveyed by structures such as clamps. The clamp structure is prone to bending when grabbing the paper, which not only affects the appearance of the paper, but also makes the paper appear messy during the stacking process, and the staff needs to organize it uniformly later. Since the clamp structure is usually set as a single unit, the efficiency of transporting paper within the factory is greatly reduced. At the same time, the clamp structure is prone to missing paper during the paper transportation process, thereby increasing the cost of paper use.

[0004] Therefore, we designed a paper collecting and supporting mechanism. Summary of the invention

[0005] The purpose of the present invention is to provide a paper collecting and supporting mechanism in order to solve the problem that the prior art has low efficiency in collecting paper and easily causes paper damage.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A paper receiving and supporting mechanism comprises a conveyor, wherein the conveyor is provided with a transport track for transporting paper, characterized in that a rotatable outer ring body is provided at a paper discharge end of the transport track, a plurality of lifting plates are radially and equidistantly provided on the outer wall of the outer ring body, a built-in plate which is always horizontal is provided in the outer ring body, a paper lowering channel is provided on the outer ring body, and an open side wall at one end of the paper lowering channel is located at the side wall of the lifting plate;

[0008] The outer ring body includes a first ring body and a second ring body from the outside to the inside, the second ring body and the lifting plate are connected by a plurality of alloy plates, the lower paper channel includes a first hole and a second hole, the first hole is annularly opened on the outer wall of the first ring body, the second hole is annularly arranged on the outer wall of the second ring body, the top end of the alloy plate is movably connected to the bottom end of the lifting plate, and the second ring body is movably connected to the alloy plate;

[0009] The second ring body is provided with a third ring body for guiding the paper, the guide is connected to the third ring body, the outer wall of the third ring body is provided with a third hole, and the third hole is connected with the second hole.

[0010] Preferably, sliding bars for limiting the length adjustment of the lifting plate are symmetrically arranged in the first ring body, and sliding grooves for the sliding bars to abut against each other are symmetrically opened on the lifting plate, and the lifting plate is adapted to the transport track.

[0011] Preferably, the first ring body is provided with a plurality of arc-shaped grooves, and the arc-shaped grooves are fixedly connected with rubber abutting protrusions, and the second ring body is adapted to the arc-shaped grooves via the protrusions.

[0012] Preferably, a support body is provided at the open end of the transport track, a motor is provided on the support body for rotating the outer ring body, a first gear for synchronous rotation is provided on the first ring body, a second gear is fixedly mounted on the motor, and the first gear is connected to the second gear, an output end for rotating the second gear is provided on the motor, and the first gear is adapted to the second gear.

[0013] Preferably, a lower paper structure is further provided in the outer ring body, and the lower paper structure includes a guide member, a curved plate, a stop bar and a balance plate, wherein the guide member is connected to the curved plate, and the guide member is connected to the balance plate.

[0014] Preferably, the guide member is connected to the curved plate, and the abutment strip is on an extension surface of the bottom surface of the guide member slide.

[0015] Preferably, a side plate for preventing paper from being misplaced is fixedly mounted on the side wall of the guide member, a third rotating shaft for maintaining the balance of the balance plate is provided on the side plate, and the abutment bar is fixedly connected to the side plate by welding.

[0016] Preferably, the first gear is provided with a third gear for rotating the third ring body, the third gear is provided with a fifth gear, one end of the fifth gear is adapted to the fourth gear, and the other end is adapted to the third gear, the third gear is provided with a first shaft for rotation, the first shaft is provided with a connecting plate for supporting the fourth gear and the fifth gear, the fifth gear is fixedly connected to the connecting plate via the second shaft, and the fourth gear is fixedly connected to the connecting plate via the third shaft.

[0017] The beneficial effects of the present invention are:

[0018] The present invention, through the setting of the first gear, enables the first ring body to rotate at the same frequency as the first gear, and improves the efficiency of the lifting plate in collecting soft and hard papers, which can effectively improve the efficiency of the lifting plate in capturing papers, thereby improving the efficiency of paper transportation; through the setting of the third gear and the connecting rod, the synchronous movement of the third ring body and the first ring body can be achieved, and the rotation efficiency of the third ring body and the first ring body can be effectively improved, reducing the blockage in the paper transportation link; through the setting of the fourth gear and the fifth gear, the third gear and the first gear can be rotated in the same direction, avoiding the third ring body from being unable to rotate in the same direction as the first ring body and causing paper transportation blockage, which can effectively improve the smoothness of paper entry, thereby effectively reducing the congestion in the transportation channel, and further improving the paper transportation efficiency.

[0019] The present invention can improve the contact rate between the lifting plate and the paper on the transport track and improve the efficiency of the paper entering the first hole due to rotation by setting the lifting plate and the first baffle plate. The setting of the first baffle plate can effectively reduce the impact of the airflow generated by the rotation of the paper, reduce the paper from escaping from the lifting plate due to the influence of the airflow, and further improve the efficiency of the lifting plate in restricting the paper. The setting of the first hole and the third hole can effectively improve the efficiency of the paper entering the guide member, and can improve the collection of the paper under the guidance of the guide member. At the same time, the efficiency of the connection between the first hole and the third hole can be improved under the action of rotation, thereby improving the efficiency of the paper sliding smoothly into the built-in plate, and at the same time, can effectively avoid the phenomenon that the paper cannot enter the third ring body.

[0020] The present invention can effectively make changes according to the hardness of the paper through the setting of the adjusting button and the latch, and can effectively avoid the transportation blockage caused by the different hardness of the paper, thereby improving the transportation efficiency of the paper with different hardness. At the same time, the adjusting button can increase the strength of the connecting guide of the curved plate, thereby increasing the connection strength between the curved plate and the resist bar.

[0021] The present invention arranges the guide member so that the first ring body can be adjusted according to the softness and hardness of the paper, which can effectively reduce the bending phenomenon caused by the paper contacting the inner wall, and at the same time can improve the efficiency of soft paper entering the built-in plate. The third baffle can improve the stacking efficiency of papers with different hardness levels entering the built-in plate. At the same time, the third baffle can avoid the inability to adjust papers with different hardness levels, which causes chaotic stacking, thereby improving the stacking effect of soft and hard papers and reducing the process of unified sorting by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a paper collection and paper support mechanism proposed by the present invention;

[0023] Figure 2 A top view of the structure of a paper receiving and supporting mechanism proposed by the present invention;

[0024] Figure 3This is a diagram showing the internal structure of the first gear of a paper receiving and supporting mechanism proposed by the present invention;

[0025] Figure 4 This is a detailed internal view of the first gear of a paper collection and support mechanism proposed by the present invention;

[0026] Figure 5 A cross-sectional view of a first ring of a paper receiving and supporting mechanism proposed by the present invention;

[0027] Figure 6 A detailed diagram of the interior of a first ring body of a paper receiving and supporting mechanism proposed by the present invention;

[0028] Figure 7 A side view of a first ring body of a paper receiving and supporting mechanism proposed by the present invention;

[0029] Figure 8 A top view of a first ring body of a paper receiving and supporting mechanism proposed by the present invention;

[0030] Fig. 9 for Figure 1 A-marked structure enlarged view;

[0031] Fig.10 for Figure 5 The enlarged view of the structure marked with B in the middle;

[0032] Fig.11 for Figure 7 Enlarged view of the structure marked with C in the middle;

[0033] Fig.12 This is a diagram showing the internal structure of a curved plate of a paper receiving and supporting mechanism proposed by the present invention;

[0034] Fig.13 This is a diagram of the internal structure of a resist bar of a paper collection and support mechanism proposed by the present invention.

[0035] In the figure: 1. conveyor; 2. transport track; 3. support body; 4. motor;

[0036] 5. first ring body; 51. lifting plate; 52. first baffle plate; 53. first hole; 54. first rotating shaft; 55. alloy plate; 56. arc groove; 57. rubber contact bump; 58. slide bar; 59. slide groove;

[0037] 6. second ring body; 61. second hole; 62. convex body;

[0038] 7. third ring body; 71. guide member; 72. third hole; 73. side plate; 74. curved plate; 75. stop bar;

[0039] 76, adjusting button; 761, threaded hole; 762, threaded rod; 763, clamping member;

[0040] 77, latch; 771, adapter block; 772, socket; 773, fixing rod;

[0041] 78. third rotating shaft; 79. balance board;

[0042] 8. Built-in plate; 9. Third baffle; 10. Connecting ring; 11. First gear; 12. Second gear; 13. First shaft; 14. Support plate; 15. Third gear; 16. Connecting rod; 17. Connecting plate; 18. Fourth gear; 19. Second shaft; 20. Fifth gear; 21. Adjusting column. DETAILED DESCRIPTION

[0043] Reference Figure 1-Figure 13 A paper collecting and supporting mechanism includes a conveyor 1. The conveyor 1 is a printing press in the prior art. The printing press is mainly used in the printing field and can be used for the pattern printing process of soft and hard paper. The transport track 2 is the discharge end of the soft and hard paper after the conveyor 1 has completed printing.

[0044] It should be noted that the transport track 2 is fixed in the conveyor 1 and is composed of a belt and a belt roller, and the belt is symmetrically arranged on the belt roller.

[0045] Furthermore, both ends of the soft and hard paper are in contact with the belts at both ends, and the space between the belts is in a hollow state, so that the lifting plate 51 can easily take the soft and hard paper out of the transport track 2.

[0046] Reference Figure 1 and Figure 3 The support body 3 is a fixed structure, which is mainly used to maintain all the structures on the first ring body 5 to ensure normal operation and not be affected by horizontal instability. The motor 4 is a prior art, which rotates the driving end through an external power supply and realizes the rotation of the second gear 12.

[0047] It should be noted that: a first ring body 5 for collecting paper is provided on the support body 3 , and the first ring body 5 is mainly used for rotating the lifting plate 51 .

[0048] Furthermore, the soft and hard paper on the lifting plate 51 slides into the first ring body 5 according to the rotation angle. The first ring body 5 is made of aluminum alloy material, which is light in texture and has high impact strength, and can effectively reduce the resistance to rotation.

[0049] Reference Figure 7 and Figure 8The first ring body 5 is provided with a plurality of lifting plates 51 for receiving paper. The lifting plates 51 are mainly used to take out the soft and hard paper on the transport track 2, and guide the soft and hard paper into the third ring body 7 from the first hole 53. The first ring body 5 is provided with a plurality of first holes 53 for conveying paper. The first hole 53 is provided in the first ring body 5, and the soft and hard paper on the lifting plates 51 are mainly slid into the first ring body 5 from the first hole 53, so as to achieve the collection effect.

[0050] It should be noted that the lifting plate 51 is symmetrically provided with a first baffle 52 for correcting the paper from entering the first hole 53. The setting of the first baffle 52 can correct the effect of one end of the soft or hard paper sliding into the first hole 53, thereby preventing the lifting plate 51 from causing one end of the soft or hard paper to deviate from the first hole 53 during the rotation of the first ring body 5, thereby causing the soft or hard paper to fall.

[0051] Furthermore, an alloy plate 55 for support is provided at the bottom of the lifting plate 51. The alloy plate 55 is made of aluminum alloy material and is mainly a bottom supporting component of the lifting plate 51. It also has the length adjustment function of the lifting plate 51 on the first ring body 5, which can improve the ability of the lifting plate 51 to adapt to soft and hard paper of different lengths. One end of the alloy plate 55 is rotatably connected to the bottom of the lifting plate 51 through the first rotating shaft 54. The first rotating shaft 54 ​​is fixed to the bottom of the lifting plate 51 by welding, and both ends of the first rotating shaft 54 ​​are in a protruding state, which is convenient for one end of the alloy plate 55 to adapt to the first rotating shaft 54 ​​and achieve the rotation effect.

[0052] The first ring body 5 is provided with a second ring body 6 for adjusting the extension length of the lifting plate 51. The second ring body 6 is arranged on the inner wall of the first ring body 5 and is mainly used to adjust the length of the lifting plate 51 on the first hole 53, so as to adapt to the length of the soft and hard paper on the current transport track 2;

[0053] The outer wall of the second ring body 6 abuts against the inner wall of the first ring body 5 , and the second ring body 6 is tightly abutted against the inner wall of the first ring body 5 through the outer wall, so that the second ring body 6 is fixed in the first ring body 5 , and the second ring body 6 rotates on the inner wall of the first ring body 5 .

[0054] Furthermore, an arc groove 56 is provided on the first ring body 5. The arc groove 56 is provided on the inner wall of the first ring body 5 and is mainly used to limit the second ring body 6. The arc groove 56 is connected to the first hole 53. The arc groove 56 makes the inner wall of the first ring body 5 curved. After the second ring body 6 is rotated to a certain angle, the second ring body 6 can be pressed against the inner wall of the first ring body 5, thereby achieving a fixing effect.

[0055] Reference Fig.10A rubber abutment protrusion 57 is fixedly connected to the arc groove 56. The rubber abutment protrusion 57 is a limiting component. The distance between the arc groove 56 and the second ring body 6 is gradually reduced by rotation. Finally, the rubber abutment protrusion 57 abuts against the surface of the second ring body 6, thereby limiting the second ring body 6.

[0056] Reference Fig.11 The first ring body 5 is symmetrically provided with a slide bar 58 for limiting the length adjustment of the lifting plate 51. The slide bar 58 is mainly used to limit the length adjustment of the lifting plate 51, and also has the function of correcting the direction of the lifting plate 51 to avoid deviation of the lifting plate 51 during length adjustment and affect the support belt operation of soft and hard paper.

[0057] It should be noted that: the lifting plate 51 is symmetrically provided with sliding grooves 59 for the sliding bars 58 to abut against each other. The sliding grooves 59 are provided on the outer wall of the lifting plate 51 and are in a concave state.

[0058] Furthermore, the depth and specifications of the slide groove 59 depend on the length and width of the slide bar 58, the lifting plate 51 is adapted to the transport track 2, and the width of the lifting plate 51 depends on the distance between the belts on the transport track 2, so that the lifting plate 51 can easily bring soft and hard paper out of the transport track 2.

[0059] Reference Figure 6 and Fig.10 The second ring body 6 is provided with a plurality of second holes 61 for paper conveying. The second holes 61 are relatively large and extend toward the inside of the second ring body 6. The overall opening diameter is twice as large as the first holes 53, so that when the second ring body 6 adjusts the lifting plate 51, the first holes 53 can be ensured to convey paper normally.

[0060] It should be noted that the second hole 61 is connected to the first hole 53, and the second ring body 6 is adapted to the arc groove 56 through the convex body 62. The convex body 62 is curved and has an elliptical protrusion. When the second ring body 6 rotates at an angle, the convex body 62 will be higher than the arc groove 56 and will abut against the rubber contact protrusion 57, thereby limiting the rotation angle and length of the second ring body 6 to ensure that the lifting plate 51 is within the normal adjustment range. At the same time, it can also effectively limit the rotation of the second ring body 6 in the first ring body 5.

[0061] Furthermore, the second ring body 6 is fixedly connected to the alloy plate 55 through a second rotating shaft. The second rotating shaft is arranged above the second ring body 6 and is arranged at an oblique angle to the first rotating shaft 54 ​​and is fixed to the other end of the alloy plate 55. When the second ring body 6 rotates clockwise, the alloy plate 55 pushes the lifting plate 51 upward under the drive of the second ring body 6, thereby changing the current height of the lifting plate 51. Finally, the convex body 62 is fixed after abutting against the rubber contact protrusion 57. An adjusting column 21 for rotation is provided on the second ring body 6. The adjusting column 21 is fixed to the side wall of the second ring body 6, mainly to facilitate the staff to change the rotation effect of the second ring body 6 through the power of their hands and tools.

[0062] Reference Figure 7 The second ring body 6 is provided with a third ring body 7 for guiding the paper. The third ring body 7 is mainly used to guide the soft and hard papers to enter the built-in plate 8 correctly. At the same time, the third ring body 7 rotates slightly according to the rotation of the first ring body 5 to ensure that when there are more soft and hard papers stacked in the built-in plate 8, the third ring body 7 can change its own angle and raise the angle for the soft and hard papers to enter, thereby improving the neatness of the stacking of the soft and hard papers.

[0063] Reference Figure 1 and Figure 5 The third ring body 7 is provided with a guide member 71 for protecting soft paper. The guide member 71 is made of hard plastic, and the hard plastic as a whole is easy to shape and has low cost. The guide member 71 can be partially manufactured by opening a prefabricated mold. The third ring body 7 is provided with a third hole 72. The third hole 72 is the entrance for soft and hard paper to enter the guide member 71, and the opening diameter is the same as the second hole 61. The third hole 72 is only opened at the rear end of the guide member 71, and the third hole 72 is connected to the second hole 61.

[0064] It should be noted that when the first ring body 5 carries the second ring body 6 to rotate synchronously, the first hole 53 and the second hole 61 are in a connected state. When the first ring body 5 is rotated to a suitable angle, the second hole 61 and the third hole 72 are connected, so that the soft or hard paper in the second hole 61 can slide into the third hole 72.

[0065] Furthermore, a side plate 73 for preventing paper from being misplaced is fixedly installed on the side wall of the guide member 71 . The side plate 73 is fixed to one side of the guide member 71 by a fastener, mainly so that the guide member 71 is in a semi-closed state. At the same time, the side plate 73 has the effect of supporting the guide member 71 .

[0066] Reference Fig. 9The guide member 71 is provided with a curved plate 74 for switching between soft and hard paper conveying. The curved plate 74 is mainly fixed to the front end of the guide member 71. It is mainly used to replace the guide member 71 according to the softness and hardness of the paper to ensure the normal conveying and integrity of the paper. The curved plate 74 is provided with an adjusting button 76 for splicing the guide member 71. The adjusting button 76 is a rotatable component. The tightness can be increased by rotating it clockwise, and the tightness can be loosened by rotating it counterclockwise.

[0067] It should be noted that a threaded hole 761 is provided in the guide member 71 and the curved plate 74. The threaded hole 761 is half-opened on the inner wall of the guide member 71 and the top of the curved plate 74. When the guide member 71 is combined with the curved plate 74, the threaded hole 761 can be integrated.

[0068] Reference Fig.12 , a threaded rod 762 is provided on the adjusting button 76. The threaded rod 762 is a tool in the prior art for matching with the threaded hole 761 and fixing the component by rotation. The threaded rod 762 is fixed to the adjusting button 76 by welding. The rotation of the threaded rod 762 is achieved by rotating the adjusting button 76, and the threaded rod 762 is adapted to the threaded hole 761. When the guide member 71 and the curved plate 74 are spliced, the threaded rod 762 is rotated along the ends of the two, and the threaded rod 762 is completely combined with the threaded hole 761, thereby realizing the splicing of one end of the curved plate 74 with the guide member 71.

[0069] Furthermore, the adjusting button 76 is symmetrically provided with a clamping piece 763 for limiting the threaded rod 762. The clamping piece 763 is mainly used to protect the intersection of the threaded rod 762 and the threaded hole 761 to prevent dust from entering the intersection due to long-term use, causing blockage inside the threaded hole 761, thereby increasing the difficulty of disassembling the curved panel 74.

[0070] Reference Fig. 9 The guide member 71 is provided with a bar 75 for supporting the curved panel 74. The bar 75 is made of metal material and its main purpose is to splice the bottom of the curved panel 74 so that the curved panel 74 is completely fixed in the guide member 71. The bar 75 is fixedly connected to the side panel 73 by welding. Welding can improve the connection strength between the bar 75 and the side panel 73, and the bar 75 is fixedly connected to the curved panel 74 by a latch 77. Another function of the bar 75 is to facilitate the smooth sliding of the hard paper into the guide member 71 after the curved panel 74 is disassembled.

[0071] It should be noted that the cardboard slides along the inner wall of the guide member 71. Since the inner wall is in a protruding curved surface, the cardboard can have an undulating sliding state. The stopper 75 forms a direction correction and support effect for the cardboard when the cardboard is in the undulating sliding state, so that the cardboard can fall correctly onto the built-in plate 8.

[0072] Reference Fig.13The latch 77 is of prior art and is in a long strip shape as a whole. The two components are fixed by penetrating the components. A plurality of slots are provided at the bottom of the curved panel 74. The slots are rectangular and concave, and penetrating holes are provided on both side walls of the slots.

[0073] It should be noted that: a plurality of adapter blocks 771 are provided on the abutment bar 75, and the adapter blocks 771 are mainly set according to the specifications of the slot, and the side walls are provided with through holes, and the adapter blocks 771 are adapted to the slot, and the adapter blocks 771 are fully combined with the slot.

[0074] Furthermore, the adapter block 771 is provided with a socket 772 for passing through the slot, and the socket 772 is a through hole. The pin 77 is provided with a fixing rod 773 for fixing the adapter block 771. The fixing rod 773 is an extension component at one end of the pin 77, and the adapter block 771 in the slot can be completely fixed through the socket 772. Finally, the bottom of the curved panel 74 is completely connected with the support bar 75.

[0075] Reference Fig. 9 A balance plate 79 for buffering paper is symmetrically provided on the guide member 71. The function of the balance plate 79 is to buffer the sliding state of the soft paper on the guide member 71. The soft paper slides in an "S" shape in the guide member 71, and the balance plate 79 can effectively improve the efficiency of the soft paper after sliding to the bottom of the guide member 71. At the same time, it has the functions of support and direction adjustment, ensuring that the soft paper falls on the built-in plate 8 during the falling process, thereby reducing the phenomenon of soft paper falling.

[0076] Furthermore, a third rotating shaft 78 for maintaining the balance of the balance plate 79 is provided on the side plate 73. The third rotating shaft 78 is an auxiliary component, which is mainly used to support the balance plate 79 to ensure that the balance plate 79 always maintains a horizontal state when the third ring body 7 rotates, so that when the soft paper slides down, it can effectively be the same as the stacking height on the built-in plate 8, thereby improving the collection efficiency of the soft paper.

[0077] Reference Figure 8 The third ring body 7 is provided with a built-in plate 8 for collecting paper, and the built-in plate 8 is used to collect the soft and hard paper sliding down from the guide member 71, and a slide is provided on the built-in plate 8, and the slide can be provided with one or two slides, and a third baffle 9 for limiting the direction in which the paper falls is provided in the slide, and the third baffle 9 can effectively improve the direction and position limit of the soft and hard paper falling into the built-in plate 8, and the two ends of the built-in plate 8 are adapted to the third ring body 7, and the two ends of the built-in plate 8 are in an angled slope shape. When the third ring body 7 rotates, it does not rub against the two ends of the built-in plate 8, thereby ensuring the smoothness of the third ring body 7.

[0078] Reference Figure 2 and Figure 3The first ring body 5 is provided with a first gear 11 for synchronous rotation. The first gear 11 has a relatively large tooth ratio and its overall specifications are consistent with those of the first ring body 5. The first gear 11 is the basis for the rotation of the first ring body 5, and the first gear 11 is fixedly connected to the motor 4 through the second gear 12. The second gear 12 is a transmission gear arranged on the output shaft of the motor 4.

[0079] It should be noted that: the gear ratio of the second gear 12 is smaller than that of the first gear 11, but the outer teeth of the second gear 12 are matched with the outer teeth of the first gear 11, and the first gear 11 is fixedly connected to the side wall of the first ring body 5 through the connecting ring 10. The connecting ring 10 is made of metal material, and the connecting ring 10 is the main component for fixing the first gear 11 and the first ring body 5.

[0080] Furthermore, the motor 4 is provided with an output shaft, which is the output end of the motor 4 and is the main component for generating rotation after the motor 4 is energized, and the conveying shaft is fixedly connected to the second gear 12, and the connection between the two is fixed by a fastener, the first gear 11 is adapted to the second gear 12, and the support body 3 is provided with a support plate 14 for supporting the third ring body 7. The support plate 14 is a supporting component, which is composed of a wider metal component. Its diameter specification is the same as the inner diameter of the third ring body 7, and it can just be against the inner wall of the third ring body 7, and then the third ring body 7 rotates on the support plate 14.

[0081] Furthermore, the support plate 14 is fixedly connected to the support body 3 through the first shaft 13. The first shaft 13 is the main component for connecting the support plate 14 to the support body 3. The built-in plate 8 is fixedly connected to the side wall of the support plate 14 by welding. Welding can improve the connection strength of the built-in plate 8 to the side wall of the support plate 14, and ensure the efficiency of the hard paper sliding off, as well as the supporting strength of the curved panel 74.

[0082] Reference Figure 3 A third gear 15 for rotating the third ring body 7 is provided on the first gear 11. The third gear 15 is the main driving source for the rotation of the third ring body 7. The gear ratio of the third gear 15 is smaller than that of the second gear 12, and the diameter is smaller than the support plate 14. The third gear 15 rotates on the first shaft body 13 through a fastener. The fastener is an annular fixing component that fixes the third gear 15 to the end of the first shaft body 13.

[0083] Furthermore, the third gear 15 is fixedly connected to the third ring body 7 via a connecting rod 16. The connecting rod 16 is a power transmission component. The rotation of the third gear 15 drives the rotation of the connecting rod 16, and the other end of the connecting rod 16 is fixed to the back side of the third ring body 7 by welding, thereby realizing the synchronous rotation of the third ring body 7 and the third gear 15.

[0084] Reference Figure 4A fourth gear 18 for transmitting power is provided in the first gear 11. The fourth gear 18 is the main component for transmitting the rotation speed of the first gear 11 and has the smallest diameter. A fifth gear 20 is provided on the third gear 15. The fifth gear 20 is the power transmission component of the fourth gear 18, that is, the main component for driving the third gear 15.

[0085] Furthermore, one end of the fifth gear 20 is adapted to the fourth gear 18, and the other end is adapted to the third gear 15. The fifth gear 20 is respectively clamped with the third gear 15 and the fourth gear 18. The first gear 11 rotates clockwise through the transmission of the second gear 12, and the second ring body 6 rotates following the first ring body 5.

[0086] Furthermore, the clockwise rotation of the first gear 11 synchronously drives the fourth gear 18 to rotate clockwise, the clockwise rotation of the fourth gear 18 drives the fifth gear 20 to rotate counterclockwise, and the counterclockwise rotation of the fifth gear 20 drives the third gear 15 to rotate clockwise, and the speed of the third gear 15 is slower than the speed of the first gear 11 through the rotation of the fifth gear 20, and the specific rotation speed needs to be detected according to the gear ratio.

[0087] Furthermore, a connecting plate 17 for supporting the fourth gear 18 and the fifth gear 20 is provided on the first shaft 13. The connecting plate 17 is an auxiliary component, which mainly fixes the fourth gear 18 and the fifth gear 20 on the first shaft 13 to ensure the normal rotation of the two. The fifth gear 20 is fixedly connected to the connecting plate 17 through the second shaft 19. Since the fifth gear 20 and the third gear 15 are kept on the same horizontal plane and keep a certain distance from the connecting plate 17, the stability of the fifth gear 20 can be effectively achieved through the second shaft 19.

[0088] Furthermore, the fourth gear 18 is fixedly connected to the connecting plate 17 via a third shaft, and the third shaft is a main component connecting the fourth gear 18 and the connecting plate 17 .

[0089] The working principle of the present invention is as follows:

[0090] S1. After adjusting the frequency of the transport track 2 of the conveyor 1 to be the same as the rotation frequency of the motor 4, the soft and hard paper and the lifting plate 51 can be kept in the same conveying state. The lifting plate 51 drags the soft and hard paper from the transport track 2 under the rotation of the first ring body 5, and the first hole 53 is connected with the third hole 72 of the third ring body 7 as the first ring body 5 rotates. Then the soft and hard paper slides into the guide member 71 in the third ring body 7. When the soft paper slides into the guide member 71, the soft paper presents an "S" shape under the inertia of falling, and contacts with the balance plate 79 under the correct guidance of the curved plate 74, and slides onto the built-in plate 8 under the support of the balance plate 79.

[0091] S2. When the paper slides down the guide member 71, the curved plate 74 on the guide member 71 can be removed so that the paper can contact the protruding curved surface of the guide member 71 and change the sliding direction. At the same time, the stop bar 75 is exposed after the curved plate 74 is removed, and the supporting force and direction correction effect of the paper are improved during the sliding process, ensuring that the paper slides down to the built-in plate 8 in the correct direction.

[0092] S3. The third ring body 7 will slowly rotate in the clockwise direction following the first ring body 5 under the continuous rotation of the first ring body 5. When the length of the soft or hard paper cannot fit the lifting plate 51, the adjusting column 21 can be manually grasped and rotated to make the second ring body 6 rotate in the first ring body 5. The convex body 62 provided on the second ring body 6 will abut against the rubber abutting protrusion 57 provided in the arc groove 56 in the first ring body 5 during the rotation, and the second ring body 6 will fix the current rotation angle.

[0093] S4. While the second ring body 6 rotates, the lifting plate 51 moves upward with the help of the alloy plate 55, and the lifting plate 51 is vertically adjusted under the restriction of the slide bar 58 to ensure that the direction of the lifting plate 51 is consistent, thereby achieving length adjustment of the lifting plate 51.

[0094] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paper receiving and supporting mechanism, comprising a conveyor, wherein the conveyor is provided with a transport track for transporting paper, characterized in that ； The paper outlet end of the transport track is provided with a rotatable outer ring body, the outer wall of the outer ring body is radially and equidistantly provided with a plurality of lifting plates, the outer ring body is provided with a horizontal built-in plate, the outer ring body is provided with a paper lowering channel, and the open side wall of one end of the paper lowering channel is located at the side wall of the lifting plate; The outer ring body includes a first ring body and a second ring body from the outside to the inside, the second ring body and the lifting plate are connected by a plurality of alloy plates, and a lower paper structure is also arranged in the outer ring body, the lower paper structure includes a guide member, a curved plate, a stop bar and a balance plate, the guide member is connected to the curved plate, and the guide member is connected to the balance plate; The paper lowering passage comprises a first hole and a second hole, the first hole is annularly opened on the outer wall of the first ring body, the second hole is annularly arranged on the outer wall of the second ring body, the top end of the alloy plate is movably connected to the bottom end of the lifting plate, and the second ring body is movably connected to the alloy plate; The second ring body is provided with a third ring body for guiding the paper, the third ring body is provided with a built-in plate for collecting the paper, the built-in plate is used to collect the soft and hard paper that slides off the guide member, the guide member is connected to the third ring body, the outer wall of the third ring body is provided with a third hole, and the third hole is connected to the second hole; The first ring body is provided with a plurality of lifting plates for receiving paper, and the lifting plates are mainly used to take out the soft and hard paper on the transport track and guide the soft and hard paper into the third ring body through the first hole.

2. A paper collection and paper support mechanism according to claim 1, characterized in that: Slide bars for limiting the length adjustment of the lifting plate are symmetrically arranged in the first ring body, and sliding grooves for the slide bars to abut against each other are symmetrically opened on the lifting plate, and the lifting plate is adapted to the transport track.

3. A paper collection and paper support mechanism according to claim 2, characterized in that: The first ring body is provided with a plurality of arc grooves, and the arc grooves are fixedly connected with rubber abutting protrusions, and the second ring body is matched with the arc grooves through the protrusions.

4. A paper collection and paper support mechanism according to claim 2, characterized in that: A support body is provided at the open end of the transport track, and a motor for rotating the outer ring body is provided on the support body. A first gear for synchronous rotation is provided on the first ring body, a second gear is fixedly mounted on the motor, and the first gear is connected to the second gear. An output end for rotating the second gear is provided on the motor, and the first gear is adapted to the second gear.

5. A paper collection and paper support mechanism according to claim 4, characterized in that: The guide member is connected to the curved plate, and the abutment strip is on an extended surface of the bottom surface of the guide member slide.

6. A paper collection and paper support mechanism according to claim 5, characterized in that: The side wall of the guide member is fixedly mounted with a side plate for preventing paper from being misplaced, the side plate is provided with a third rotating shaft for maintaining the balance of the balance plate, and the abutment bar is fixedly connected to the side plate by welding.

7. A paper collection and paper support mechanism according to claim 6, characterized in that: The first gear is provided with a third gear for rotating the third ring body, the third gear is provided with a fifth gear, one end of the fifth gear is adapted to the fourth gear, and the other end is adapted to the third gear, the third gear is provided with a first shaft for rotation, the first shaft is provided with a connecting plate for supporting the fourth gear and the fifth gear, the fifth gear is fixedly connected to the connecting plate via the second shaft, and the fourth gear is fixedly connected to the connecting plate via the third shaft.

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