CN115676390A - Paper laying machine discharging plate mechanism capable of preventing paper jam - Google Patents
Paper laying machine discharging plate mechanism capable of preventing paper jam Download PDFInfo
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- CN115676390A CN115676390A CN202310001002.1A CN202310001002A CN115676390A CN 115676390 A CN115676390 A CN 115676390A CN 202310001002 A CN202310001002 A CN 202310001002A CN 115676390 A CN115676390 A CN 115676390A
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Abstract
The invention relates to a paper laying machine discharging plate mechanism capable of preventing paper jam. The paper feeding device solves the problem that paper is easy to jam when a paper laying machine feeds paper in the prior art. It includes ejection of compact grillage, be equipped with the paper backing pedestal between the ejection of compact grillage, ejection of compact grillage upper end is equipped with the over-and-under type and presses the paper subassembly, and the over-and-under type presses the paper subassembly to be corresponding the setting with foretell play paper direction pedestal, ejection of compact grillage one side is connected with the paper draw gear that presses that is used for pulling the paper through linkage elevation structure, and go out paper direction pedestal bottom and be equipped with and link to each other with ejection of compact grillage and with play paper direction pedestal and correspond the play paper top of setting and float the structure, ejection of compact grillage opposite side is equipped with presses paper backing subassembly. The invention has the advantages that: the operation is convenient, and the paper jamming phenomenon is effectively reduced.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a paper laying machine discharging plate mechanism capable of preventing paper jam.
Background
In the production process of the electronic glass substrate, in order to ensure the cleanliness of the surface of the glass substrate, each glass substrate needs to be covered with a layer of partition paper, so that a paper laying machine is needed in the production line of the glass substrate, when the size of the partition paper conveyed by the paper laying machine can be fully laid on one glass substrate, the partition paper can be automatically cut off, but in the conveying process of the partition paper, the partition paper can be blocked in a notch of a paper laying flat plate of the paper laying machine, so that the operation is interrupted, and the production efficiency is delayed.
Disclosure of Invention
The invention aims to solve the problems and provides a discharge plate mechanism of a paper laying machine, which can prevent paper jam.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a can prevent spread paper machine discharge plate mechanism of card paper, including ejection of compact grillage, be equipped with the paper backing pedestal between the ejection of compact grillage, ejection of compact grillage upper end is equipped with the over-and-under type and presses the paper subassembly, and the over-and-under type presses the paper subassembly to be corresponding the setting with foretell play paper guide pedestal, ejection of compact grillage one side is connected with the pressure paper draw gear who is used for pulling the paper through linkage elevation structure, and go out paper guide pedestal bottom and be equipped with and link to each other with ejection of compact grillage and correspond the play paper top of setting with play paper guide pedestal and float the structure, ejection of compact grillage opposite side is equipped with presses paper backing subassembly.
Through set up the paper roughness when the over-and-under type presses the paper subassembly to ensure to go out paper in ejection of compact grillage upper end, prevent the card paper, secondly, through set up in ejection of compact grillage one side press paper draw gear cooperation to go out a paper top and float the structure and can realize that quick double-layered paper pulls, prevent to go out the card paper phenomenon that paper speed appears too fast, finally, set up at ejection of compact grillage opposite side and press paper back paper subassembly, can in time carry out the paper back operation when appearing the card paper, avoid the exit slot to take place stifled dead phenomenon, excellent in use effect.
In foretell can prevent in spreading paper machine discharge plate mechanism of card paper, the discharge plate frame is equipped with the fixed connection crossbearer that is horizontal setting including being the longitudinal connection frame that the symmetry set up on one side that longitudinal connection frame subtend set up, goes out paper direction pedestal and is L shape setting and comprises connecting plate frame and paper guide platform, and connecting plate frame both ends are linked in fixed connection crossbearer one side, and have on the paper guide platform and let a breach and support the pedestal, support the pedestal and let a breach and set up at interval in proper order.
The abdicating notch provides a rising abdicating space for the paper outlet top floating structure, can jack up paper, is convenient for draw the clamping, and can cooperate with the paper pressing traction device to carry out the paper clamping traction operation together.
In foretell a can prevent paper laying machine discharge plate mechanism of card paper, over-and-under type presses paper subassembly including being the linkage crossbearer that the level set up, is equipped with a plurality of pressure paper plate structures that are the equidistance setting on the linkage crossbearer, and presses paper plate structure and support pedestal to correspond the setting, and the linkage crossbearer drives through the over-and-under type actuating mechanism who sets up on longitudinal connection frame.
In the above discharging plate mechanism of the paper laying machine capable of preventing paper jam, the paper pressing plate structure comprises a longitudinal connecting plate fixedly arranged on one side of the linkage cross frame, the lower end of the longitudinal connecting plate is connected with a horizontal paper pressing plate which is arranged horizontally, the horizontal paper pressing plate and the longitudinal connecting plate are integrally formed, and the bottom of the horizontal paper pressing plate is flush with the bottom of the linkage cross frame; the lifting driving mechanism comprises a lifting cylinder, the lifting cylinder is fixed through a cylinder mounting plate connected with the longitudinal connecting frame, the output end of the lifting cylinder is fixedly connected with the upper end face of the linkage cross frame through a linkage block, and the bottom of one end, connected with the longitudinal connecting frame, of the cylinder mounting plate limits the lifting stroke of the linkage cross frame.
The press platen structure can flatten the paper that will get into and handle, prevents that local play paper from appearing the phenomenon of tympanites, counterpoints when being convenient for press from both sides paper.
In the above-mentioned sheet laying machine discharging plate mechanism that can prevent card paper, press paper draw gear including be upper linkage seat and lower linkage seat that upper and lower symmetry set up, have a plurality of roof pressure springs that can drive the separation between upper linkage seat and the lower linkage seat, and one side that upper linkage seat and lower linkage seat are close to the play paper direction pedestal has upper linkage portion and lower linkage portion that are the symmetry and set up, has the elastic traction structure between upper linkage portion and the lower linkage portion.
In foretell can prevent in sheet paper machine ejection of compact board mechanism of card paper, elasticity pulls the structure including setting up the top indent in last linkage portion, and the top indent inslot is equipped with reset spring, and is equipped with the overhead groove in the linkage portion down, pushes up the inslot and is equipped with the telescopic link, and the one end that the overhead groove was kept away from to the telescopic link is connected with reset spring, goes up linkage portion one side and is equipped with the traction part, and linkage portion one side is equipped with down the traction part down, goes up and forms the centre gripping between traction part and the lower traction part and pulls the space.
The elastic traction structure can not only clamp the paper through the elastic traction structure, but also cooperate with the paper-out top floating structure to clamp and pull together.
In foretell can prevent in spreading paper machine discharge plate mechanism of card paper, linkage elevation structure is including being the sliding connection frame that the symmetry set up, sliding connection frame hoists in the outside, and the sliding connection frame is gone up the axial and is equipped with the cylinder and removes the spout, the cylinder removes and slides in the spout and is equipped with to compress tightly and drive actuating cylinder, compress tightly and drive and link to each other through the linkage horizontal pole between the actuating cylinder, and linkage horizontal pole middle part links to each other with the drive push rod that sets up externally, compress tightly and drive actuating cylinder output and be located sliding connection frame downside and link to each other with last linkage seat.
The setting of linkage elevation structure can ensure that elasticity pulls the structure both ends and keep synchronous motion and lift, ensures that the in-process of pressing from both sides paper and pulling the paper keeps synchronous cylinder seat, improves the stability of removing.
In foretell can prevent in sheet paper machine discharging plate mechanism of card paper, go out paper top and float structure and include the sliding connection base, have the attenuator spout on the sliding connection base, and be connected with the roof pressure kickboard through the attenuator that is vertical setting in the attenuator spout, the roof pressure kickboard sets up with stepping down breach one-to-one, and vertical link bottom is equipped with the infrared distance inductor that corresponds the setting with the roof pressure kickboard.
In foretell can prevent in spreading paper machine discharge plate mechanism of card paper, press paper and move back the paper subassembly including setting up and moving back paper in fixed connection crossbearer one side and compress tightly the cylinder, move back paper and compress tightly the cylinder output and be equipped with the pressure paper piece, and move back paper and compress tightly the cylinder and keep away from one side slip of fixed connection crossbearer and be equipped with manual regulation clamp plate.
The paper pressing and withdrawing assembly can flatten paper at the paper inlet, so that the paper withdrawing operation is facilitated.
In foretell can prevent in spreading paper machine discharge plate mechanism of card paper, move back and be equipped with a plurality of rotation deflector that the slope set up that are on the pedestal, rotate the deflector and be close to the one end of ejection of compact grillage and move back and rotate between the pedestal and be connected, and rotate the deflector other end and be equipped with and make the drive rotate deflector one end decline thereby make rotate the deflector and move back the pedestal terminal surface and keep horizontally lifting cylinder.
The inclined arrangement of the rotary guide plate facilitates the improvement of paper feeding efficiency, and the horizontal arrangement of the rotary guide plate facilitates the paper returning operation.
Compared with the prior art, the invention has the advantages that: the simple operation, high durability and convenient use, through set up the paper roughness when the over-and-under type presses the paper subassembly to ensure to go out paper in ejection of compact grillage upper end, prevent the card paper, it floats the structure and can realize quick double-layered paper and pull to go out paper top through pressing the cooperation of paper draw gear when going out paper, prevent the card paper phenomenon that paper speed appears too fast, moreover, can utilize to press paper to move back paper subassembly cooperation paper-returning roll and in time move back the paper operation when appearing the card paper, take place stifled phenomenon when avoiding the exit slot to move back paper, excellent in use effect.
Drawings
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the structure of the paper pressing and drawing device of the present invention;
FIG. 4 is a schematic view of the linkage lift structure of the present invention;
FIG. 5 is a schematic view of the top press floating plate according to the present invention;
FIG. 6 is a schematic view of the structure of the rotary guide plate of the present invention in a horizontal state;
FIG. 7 is a schematic view showing a structure of a rotating guide plate according to the present invention in an inclined state;
in the figure: the paper guide device comprises a discharge plate frame 1, a longitudinal connecting frame 11, a fixed connecting cross frame 12, a paper guide frame 2, a connecting plate frame 21, a paper guide platform 22, a abdicating notch 221, a supporting pedestal 222, an elevating paper pressing assembly 3, a linkage cross frame 31, a paper pressing plate structure 32, a longitudinal connecting sheet 321, a transverse paper pressing sheet 322, an elevating driving mechanism 33, an elevating cylinder 331, a cylinder mounting plate 332, a linkage block 333, a paper withdrawing pedestal 4, a rotating guide plate 41, an elevating cylinder 42, a linkage elevating structure 5, a sliding connecting frame 51, a cylinder moving chute 52, a pressing driving cylinder 53, a linkage cross bar 54, a paper pressing traction device 6, an upper linkage seat 61, a lower linkage seat 62, a pressing spring 63, an upper linkage part 64, a lower linkage part 65, an elastic traction structure 66, a pressing groove 661, a return spring 662, a pressing groove 663, a telescopic rod, an upper traction part 664, a lower traction part 666, a clamping traction space 667, a paper discharging pressing top structure 7, a sliding connecting base 71, a damper 72, a damper 73, a pressing chute 74, a pressing induction plate 74, a floating induction plate 75, an infrared paper withdrawing induction block 83 and a manual paper withdrawing regulation block 83.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1-7, a discharge board mechanism of a paper laying machine capable of preventing paper jam comprises discharge board frames 1, a paper returning pedestal 4 is arranged between the discharge board frames 1, a lifting paper pressing assembly 3 is arranged at the upper end of the discharge board frame 1, the lifting paper pressing assembly 3 is arranged corresponding to the paper discharging guide pedestal 2, ejection of compact grillage 1 one side is connected with the pressure paper draw gear 6 that is used for pulling the paper through linkage elevation structure 5, and goes out paper direction pedestal 2 bottom and be equipped with ejection of compact grillage 1 and link to each other and with play paper direction pedestal 2 and correspond the play paper top that sets up and float structure 7, ejection of compact grillage 1 opposite side is equipped with presses paper and moves back paper subassembly 8.
The paper roll is wound to the 4 one ends of paper backing pedestal, and the paper clearance is gone out to formation between over-and-under type pressure paper subassembly 3 and the play paper direction pedestal 2, and the paper gets into out the paper clearance from paper backing pedestal 4, presses paper subassembly 3 through the over-and-under type to flatten the processing to the paper, prevents that local the bulge or sunken paper jam that causes from appearing, and the centre gripping of flattening back of being convenient for is counterpointed in addition, when carrying out the centre gripping to the paper and pulling, goes out the paper top and floats structure 7 and press paper draw gear 6 synchronization action and carry out the centre gripping and pull.
Wherein, ejection of compact grillage 1 is including being the longitudinal connection frame 11 of symmetry setting, and one side that 11 subtend of longitudinal connection frame set up is equipped with the fixed connection crossbearer 12 that is horizontal setting, goes out paper direction pedestal 2 and is L shape setting and comprises connecting grillage 21 and paper guide platform 22, and connecting grillage 21 both ends are linked in fixed connection crossbearer 12 one side, and have notch 221 and the support pedestal 222 of stepping down on the paper guide platform 22, support pedestal 222 and the notch 221 of stepping down set up at interval in proper order.
The offset notch 221 provides an ejection space for the top press plate 74, and the support pedestal 222 is used for supporting the paper and pressing the paper with the transverse paper pressing sheet 322.
Further, the lift type paper pressing assembly 3 comprises a linkage cross frame 31 which is horizontally arranged, a plurality of paper pressing plate structures 32 which are equidistantly arranged are arranged on the linkage cross frame 31, the paper pressing plate structures 32 are correspondingly arranged with the supporting pedestal 222, and the linkage cross frame 31 is driven by a lift type driving mechanism 33 which is arranged on the longitudinal connecting frame 11.
Furthermore, the paper pressing plate structure 32 includes a longitudinal connecting plate 321 fixedly disposed on one side of the linkage cross frame 31, a horizontal paper pressing plate 322 disposed horizontally is connected to the lower end of the longitudinal connecting plate 321, the horizontal paper pressing plate 322 and the longitudinal connecting plate 321 are integrally formed, and the bottom of the horizontal paper pressing plate 322 is flush with the bottom of the linkage cross frame 31; the lifting driving mechanism 33 comprises a lifting cylinder 331, the lifting cylinder 331 is fixed through a cylinder mounting plate 332 connected with the longitudinal connecting frame 11, the output end of the lifting cylinder 331 is fixedly connected with the upper end surface of the linkage cross frame 31 through a linkage block 333, and the bottom of one end of the cylinder mounting plate 332 connected with the longitudinal connecting frame 11 limits the lifting stroke of the linkage cross frame 31.
The transverse paper pressing sheet 322 can also be set into a shape of being connected into a whole, so that the whole paper is pressed flatly, the number of the lifting cylinders is at least two, and the pressures of the lifting cylinders at the two ends are the same.
Specifically, the paper pressing and pulling device 6 includes an upper linkage seat 61 and a lower linkage seat 62 which are arranged in a vertically symmetrical manner, a plurality of top pressure springs 63 which can drive the upper linkage seat 61 and the lower linkage seat 62 to be separated are arranged between the upper linkage seat 61 and the lower linkage seat 62, an upper linkage part 64 and a lower linkage part 65 which are arranged in a symmetrical manner are arranged on one side of the upper linkage seat 61 and the lower linkage seat 62 close to the paper discharge guide pedestal 2, and an elastic pulling structure 66 is arranged between the upper linkage part 64 and the lower linkage part 65.
In a daily state, the upper linkage base 61 and the lower linkage base 62 are separated, so that the clamping traction space 667 between the upper traction part 665 and the lower traction part 666 is formed, when a paper jam occurs and paper is withdrawn, the lower linkage base 62 can be pressed by the pressing floating plate 74, the pressing driving cylinder 53 presses the upper linkage base 61, the upper traction part 665 and the lower traction part 666 are closed, the closed upper traction part 665 and the closed lower traction part 666 move towards a paper discharge gap, and the jammed paper is pushed out.
More specifically, the elastic traction structure 66 includes a top pressure groove 661 disposed in the upper linkage portion 64, a return spring 662 is disposed in the top pressure groove 661, a top pressure groove 663 is disposed in the lower linkage portion 65, a telescopic rod 664 is disposed in the top pressure groove 663, one end of the telescopic rod, which is far away from the top pressure groove 663, is connected with the return spring 662, an upper traction portion 665 is disposed on one side of the upper linkage portion 64, a lower traction portion 666 is disposed on one side of the lower linkage portion 65, and a clamping traction space 667 is formed between the upper traction portion 665 and the lower traction portion 666.
The upper traction part 665 and the lower traction part 666 are utilized to clamp paper, the damper 73 pushes the jacking floating plate 74, the pressing driving cylinder 53 pushes the upper linkage seat 61, and therefore paper clamping operation is achieved, after paper clamping is completed, the driving push rod pushes the pressing driving cylinder 53 to slide, the damper 73 moves synchronously under the action of the external pulling cylinder, and therefore paper pulling operation is achieved, and when the thickness of paper is larger than the clamping traction space 667, the lower traction part 666 or the lower linkage part 65 is matched with the jacking floating plate 74 to clamp the paper.
Obviously, the linkage lifting structure 5 comprises sliding connection frames 51 which are symmetrically arranged, the sliding connection frames 51 are lifted to the outside, a cylinder moving chute 52 is axially arranged on the sliding connection frames 51, a pressing driving cylinder 53 is slidably arranged in the cylinder moving chute 52, the pressing driving cylinders 53 are connected through a linkage cross rod 54, the middle part of the linkage cross rod 54 is connected with a driving push rod arranged on the outside, and the output end of the pressing driving cylinder 53 is positioned on the lower side of the sliding connection frames 51 and connected with an upper linkage seat 61.
In detail, the paper-out top-floating structure 7 includes a sliding connection base 71, a damper sliding groove 72 is formed on the sliding connection base 71, a top-floating plate 74 is connected to the damper sliding groove 72 through a damper 73 which is longitudinally arranged, the top-floating plate 74 and the abdicating notch 221 are arranged in a one-to-one correspondence manner, and an infrared distance sensor 75 which is arranged in a corresponding manner to the top-floating plate 74 is arranged at the bottom of the longitudinal connection frame 11. The infrared distance sensor 75 is used for ensuring that the position of the jacking and floating plate 74 corresponds to the abdicating notch 221, so that jacking and floating operation on the paper is facilitated.
Preferably, the paper pressing and ejecting assembly 8 comprises an ejecting pressing cylinder 81 arranged on one side of the cylinder mounting plate 332, the output end of the ejecting pressing cylinder 81 is provided with a paper pressing block 82, and one side of the ejecting pressing cylinder 81 far away from the cylinder mounting plate 332 is slidably provided with a manual adjusting pressing plate 83. The paper pressing and withdrawing assembly 8 is mainly used for paper flattening processing when paper withdrawing operation is carried out after paper clamping.
Besides, the paper ejection base 4 is provided with a plurality of inclined rotary guide plates 41, one end of each rotary guide plate 41 close to the discharge plate frame 1 is rotatably connected with the paper ejection base 4, and the other end of each rotary guide plate 41 is provided with a lifting cylinder 42 which can drive one end of each rotary guide plate 41 to descend so that the end faces of the rotary guide plates 41 and the paper ejection base 4 are kept horizontal.
The rotating guide plate 41 is lifted to tension the paper, so that the paper jam is avoided from being loosened, and the rotating guide plate 41 is lowered to enable the paper to be more smoothly withdrawn.
In summary, the principle of the present embodiment is: the paper is fed around the paper winding roller, the paper enters into the paper outlet gap, the paper is flattened by the downward pressing of the support pedestal 222 and the transverse paper pressing sheet 322, the jacking floating plate 74 jacks up one end of the paper, the paper pressing traction device 6 descends and moves towards the paper, and the paper is clamped and pulled by the upper traction part 665 and the lower traction part 666 according to the paper specification or the paper is clamped and pulled by the lower traction part 666 and the jacking floating plate 74;
when a jam occurs, the lifting cylinder 42 drives the rotary guide plate 41 to descend to be horizontal with the paper ejection base 4, and the paper pressing block 82 descends to perform a pressing process on one side of the jam and to perform a paper ejection process by rotating around the paper rollers.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the discharge plate frame 1, the longitudinal connecting frame 11, the fixed connecting cross frame 12, the paper guide frame 2, the connecting plate frame 21, the paper guide platform 22, the relief notch 221, the support pedestal 222, the lifting paper pressing assembly 3, the linkage cross frame 31, the paper pressing plate structure 32, the longitudinal connecting sheet 321, the transverse paper pressing sheet 322, the lifting driving mechanism 33, the lifting cylinder 331, the cylinder mounting plate 332, the linkage block 333, the paper ejecting pedestal 4, the rotating guide plate 41, the lifting cylinder 42, the linkage lifting structure 5, the sliding connecting frame 51, the cylinder moving chute 52, the pressing driving cylinder 53, the linkage cross bar 54, the paper pressing traction device 6, the upper linkage seat 61, the lower linkage seat 62, the pressing spring 63, the upper linkage part 64, the lower linkage part 65, the elastic traction structure 66, the pressing slot 661, the return spring 662, the pressing slot 667, the telescopic rod 664, the upper traction part, the lower traction part 666, the clamping traction space, the paper ejecting top structure 7, the sliding connecting seat 71, the damper 72, the damper 74, the floating damper 73, the floating plate 73, the floating induction plate 81, the infrared paper pressing plate 81, the paper ejecting slide groove 81, and the like are frequently used herein, and other terms of the paper pressing plate adjusting mechanism are excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a can prevent paver ejection of compact board mechanism of card paper, includes ejection of compact grillage (1), ejection of compact grillage (1) between be equipped with paper backing pedestal (4), its characterized in that, ejection of compact grillage (1) upper end be equipped with over-and-under type and press paper subassembly (3), and over-and-under type press paper subassembly (3) and foretell play paper guide pedestal (2) be and correspond the setting, ejection of compact grillage (1) one side be connected with through linkage elevation structure (5) and press paper draw gear (6) that are used for pulling the paper, and go out paper guide pedestal (2) bottom and be equipped with and link to each other with ejection of compact grillage (1) and go out the paper top floating structure (7) that paper guide pedestal (2) correspond the setting, ejection of compact grillage (1) opposite side be equipped with and press paper backing subassembly (8).
2. The paper paving machine discharging plate mechanism capable of preventing paper jam as claimed in claim 1, wherein the discharging plate frame (1) comprises longitudinal connecting frames (11) symmetrically arranged, one side of the opposite arrangement of the longitudinal connecting frames (11) is provided with a fixed connecting cross frame (12) transversely arranged, the paper discharging guiding pedestal (2) is L-shaped and is formed by a connecting plate frame (21) and a paper guiding platform (22), two ends of the connecting plate frame (21) are connected to one side of the fixed connecting cross frame (12), the paper guiding platform (22) is provided with a abdicating notch (221) and a supporting pedestal (222), and the supporting pedestal (222) and the abdicating notch (221) are sequentially arranged at intervals.
3. The discharge board mechanism of the paper paving machine capable of preventing paper jam as claimed in claim 2, wherein the lifting type paper pressing assembly (3) comprises a linkage cross frame (31) which is horizontally arranged, a plurality of paper pressing board structures (32) which are equidistantly arranged are arranged on the linkage cross frame (31), the paper pressing board structures (32) are arranged corresponding to the support pedestal (222), and the linkage cross frame (31) is driven by a lifting type driving mechanism (33) which is arranged on the longitudinal connecting frame (11).
4. The discharge plate mechanism of the paper paving machine capable of preventing paper jam as claimed in claim 3, wherein the paper pressing plate structure (32) comprises a longitudinal connecting plate (321) fixedly arranged at one side of the linkage cross frame (31), the lower end of the longitudinal connecting plate (321) is connected with a horizontal paper pressing plate (322) which is horizontally arranged, the horizontal paper pressing plate (322) and the longitudinal connecting plate (321) are integrally formed, and the bottom of the horizontal paper pressing plate (322) is flush with the bottom of the linkage cross frame (31); the lifting driving mechanism (33) comprises a lifting cylinder (331), the lifting cylinder (331) is fixed through a cylinder mounting plate (332) connected with the longitudinal connecting frame (11), the output end of the lifting cylinder (331) is fixedly connected with the upper end face of the linkage cross frame (31) through a linkage block (333), and the bottom of one end, connected with the longitudinal connecting frame (11), of the cylinder mounting plate (332) is limited to the ascending stroke of the linkage cross frame (31).
5. The discharge plate mechanism of the paper paving machine capable of preventing paper jam as claimed in claim 1, wherein the paper pressing traction device (6) comprises an upper linkage seat (61) and a lower linkage seat (62) which are arranged up and down symmetrically, a plurality of top pressure springs (63) capable of driving the upper linkage seat (61) and the lower linkage seat (62) to separate are arranged between the upper linkage seat (61) and the lower linkage seat (62), an upper linkage part (64) and a lower linkage part (65) which are arranged symmetrically are arranged on one side of the upper linkage seat (61) and one side of the lower linkage seat (62) close to the paper ejection guide pedestal (2), and an elastic traction structure (66) is arranged between the upper linkage part (64) and the lower linkage part (65).
6. A paper paving machine discharging plate mechanism capable of preventing paper jam as claimed in claim 5, characterized in that the elastic traction structure (66) comprises a jacking groove (661) arranged in the upper linkage part (64), a reset spring (662) is arranged in the jacking groove (661), a jacking groove (663) is arranged in the lower linkage part (65), a telescopic rod (664) is arranged in the jacking groove (663), one end of the telescopic rod far away from the jacking groove (663) is connected with the reset spring (662), an upper traction part (665) is arranged on one side of the upper linkage part (64), a lower traction part (666) is arranged on one side of the lower linkage part (65), and a clamping traction space (667) is formed between the upper traction part (665) and the lower traction part (666).
7. The paper paving machine discharging plate mechanism capable of preventing paper jam according to claim 6, characterized in that the linkage lifting structure (5) comprises symmetrically arranged sliding connection frames (51), the sliding connection frames (51) are hung outside, a cylinder moving chute (52) is axially arranged on each sliding connection frame (51), a pressing driving cylinder (53) is arranged in each cylinder moving chute (52) in a sliding mode, the pressing driving cylinders (53) are connected through linkage cross rods (54), the middle of each linkage cross rod (54) is connected with a driving push rod arranged outside, and the output end of each pressing driving cylinder (53) is located at the lower side of each sliding connection frame (51) and connected with an upper linkage seat (61).
8. The paper laying machine discharging plate mechanism capable of preventing paper jam according to claim 2 is characterized in that the paper outlet top floating structure (7) comprises a sliding connection base (71), a damper sliding groove (72) is formed in the sliding connection base (71), a top pressure floating plate (74) is connected to the damper sliding groove (72) through a damper (73) which is longitudinally arranged, the top pressure floating plate (74) and the abdication notches (221) are arranged in a one-to-one correspondence mode, and an infrared distance sensor (75) which is arranged in a corresponding mode with the top pressure floating plate (74) is arranged at the bottom of the longitudinal connecting frame (11).
9. The discharge plate mechanism of the paper paving machine capable of preventing paper jam as claimed in claim 4, characterized in that the paper pressing and ejecting assembly (8) comprises an ejecting and pressing cylinder (81) arranged at one side of the cylinder mounting plate (332), the output end of the ejecting and pressing cylinder (81) is provided with a paper pressing block (82), and the side of the ejecting and pressing cylinder (81) far away from the cylinder mounting plate (332) is slidably provided with a manual adjusting pressing plate (83).
10. A paper laying machine discharging board mechanism capable of preventing paper jam according to claim 1, characterized in that the paper ejecting base (4) is provided with a plurality of rotating guide boards (41) which are arranged obliquely, one end of the rotating guide board (41) close to the discharging board frame (1) is rotatably connected with the paper ejecting base (4), and the other end of the rotating guide board (41) is provided with a lifting cylinder (42) which can drive one end of the rotating guide board (41) to descend so as to keep the rotating guide board (41) horizontal with the end face of the paper ejecting base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001002.1A CN115676390B (en) | 2023-01-03 | 2023-01-03 | Paper laying machine discharging plate mechanism capable of preventing paper jam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001002.1A CN115676390B (en) | 2023-01-03 | 2023-01-03 | Paper laying machine discharging plate mechanism capable of preventing paper jam |
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| CN115676390A true CN115676390A (en) | 2023-02-03 |
| CN115676390B CN115676390B (en) | 2023-04-11 |
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| CN217626548U (en) * | 2022-06-02 | 2022-10-21 | 青岛融合装备科技有限公司 | Paper clamping device |
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| CN115676390B (en) | 2023-04-11 |
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