CN-224224034-U - Plane paper rotary mechanism suitable for paper financial product

CN224224034UCN 224224034 UCN224224034 UCN 224224034UCN-224224034-U

Abstract

The utility model discloses a plane paper rotating mechanism suitable for paper financial products, which comprises: the device comprises a planar rotating mechanism supporting frame, paper financial product conveying press bars, a lower follow-up rotating disc mechanism, an upper rotating pressure disc mechanism and a rotating lifting mechanism. According to the utility model, the waste edges which are needed to be cut on the left side and the right side are transferred to the advancing direction of the product through plane rotation of the paper, so that the occupied area of a production line is greatly saved, and a mechanism which can be adapted to various products through adjusting the widths of the two sides through rotation is omitted, so that the adaptation work of changing the production of the production line on site is greatly saved.

Inventors

SUN TINGWEI
LI DONG
LIU JIABIN
LI WENYU
ZHAO JIAYU
WANG HE
ZHANG BO

Assignees

北京航天斯达科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250218

Claims (7)

1. The plane paper rotating mechanism suitable for the paper financial products is characterized by being arranged on a supporting frame of a paper financial product trimming production line, the paper financial product trimming production line comprises a paper conveying device, a conveying panel, a paper travelling power shaft, a slitting knife box and an X-axis paper pushing mechanism, the plane paper rotating mechanism comprises a plane rotating mechanism supporting frame (1) and a lower follow-up rotating disc mechanism (3), the plane rotating mechanism supporting frame (1) is arranged on the supporting frame of the production line and is connected with the paper travelling power shaft, the lower follow-up rotating disc mechanism (3) is arranged on the supporting frame of the production line and is higher than the conveying panel, and the plane rotating mechanism supporting frame (1) is provided with a paper financial product conveying pressing strip (2), an upper rotating pressing disc mechanism (4) and a rotating lifting mechanism (5).
2. The plane paper rotating mechanism according to claim 1, wherein the plane rotating mechanism supporting frame (1) is connected with the supporting frame of the production line through locking bolts, the two frames are welded after debugging is completed, and the plane rotating mechanism supporting frame (1) is formed by connecting solid carbon structural steel.
3. The planar paper rotating mechanism according to claim 1, wherein the planar rotating mechanism supporting frame (1) comprises a vertical connecting column (101), an upper horizontal connecting beam (102), a lower horizontal connecting beam (103), a guide rail mounting plate (104) and a cylinder mounting plate (105), the vertical connecting column (101) is connected with the supporting frame of the production line and forms a frame structure with the upper horizontal connecting beam (102) and the lower horizontal connecting beam (103), the guide rail mounting plate (104) and the cylinder mounting plate (105) are mounted on the frame structure, and the upper rotating platen mechanism (4) and the rotating lifting mechanism (5) are mounted on the guide rail mounting plate (104).
4. The planar paper rotating mechanism according to claim 1, wherein the paper financial product conveying layering (2) is used for being placed on the surface of a paper financial product to prevent the situation that edges of the paper financial product are curled and raised in the rotating and conveying process, the paper financial product conveying layering (2) comprises a mechanism mounting plate (201), a lifting cylinder (202), a right-angle connecting piece (203) and a stainless steel layering (204), the mechanism mounting plate (201) is mounted on the planar rotating mechanism supporting frame (1), the lifting cylinder (202) is mounted on the mechanism mounting plate (201), one page of the right-angle connecting piece (203) is connected with the output end of the lifting cylinder (202), the other page of the right-angle connecting piece (203) is connected with the stainless steel layering (204), and the stainless steel layering (204) is contacted with the paper financial product, and when the paper financial product passes through, the lifting cylinder (202) stretches out to drive the stainless steel layering (204) to descend and slightly contact with the paper financial product.
5. The planar paper rotating mechanism according to claim 1, wherein the lower follow-up rotating disc mechanism (3) comprises a rotating disc connecting base plate (301), a lower rotating disc (302) and a force-bearing angular contact bearing (303), the rotating disc connecting base plate (301) is mounted on a supporting frame of the production line, the force-bearing angular contact bearing (303) is mounted on the rotating disc connecting base plate (301), the cooperation between the two is ensured through a machining gap of the rotating disc connecting base plate (301), and the lower rotating disc (302) is mounted on the force-bearing angular contact bearing (303).
6. The planar paper rotating mechanism according to claim 1, wherein the upper rotating platen mechanism (4) comprises a lifting guide rail sliding block (401), a rotating frame (402), a servo motor (403), a cycloid speed reducer (404) and an upper platen (405), the servo motor (403) is connected with the cycloid speed reducer (404) and used for providing rotating power, the tail end of the cycloid speed reducer (404) is connected with the upper platen (405), the rotating power is transmitted to paper financial products through the upper platen (405) and used for realizing the rotating action of the paper financial products, the lifting guide rail sliding block (401) is connected with the rotating frame (402), the rotating frame (402) is connected with the rotating lifting mechanism (5), and the surface of the upper platen (405) is provided with an opening and is flat.
7. The planar paper rotating mechanism according to claim 6, wherein the rotating and lifting mechanism (5) comprises a lifting cylinder (501), a cylinder connecting seat (502), a cylinder front end shaft joint (503) and a connecting seat (504), the connecting seat (504) is arranged on the back of the rotating frame (402), the cylinder front end shaft joint (503) is connected with the connecting seat (504), the lifting cylinder (501) is connected with the cylinder front end shaft joint (503), lifting and pressing actions of the rotating frame (402) are controlled through the lifting cylinder (501), and air inflow and pressing force are regulated through an exhaust throttle valve and a pneumatic control valve of two air inlets of the lifting cylinder (501).

Description

Plane paper rotary mechanism suitable for paper financial product Technical Field The utility model relates to the technical field of large-sheet conveying of paper financial products, in particular to a plane paper rotating mechanism suitable for paper financial products. Background The existing paper financial product printing industry adopts a production mode of 'one driving two', namely, one cutting line is matched with two quality inspection and sorting machines. Although meeting the requirements of the production process, the method has the problem of inflexible arrangement for manufacturers with limited small places in specific places. In paper financial products field, banknote paper both sides owing to have the cutting edge, need cut out the slitter edge through the toolbox, traditional side cut mechanism is trilateral toolbox mechanism, and area is big, and is with high costs. Disclosure of Invention Aiming at the defects existing in the prior art, the utility model provides the plane paper rotating mechanism suitable for the paper financial products, which changes the original cutting edge form under the condition of meeting the production capacity requirement, and cuts off the waste edges at two sides of the travelling direction through one slitting knife box through the rotary deflection of paper, thereby saving the occupied area of a production line, reducing the number of the slitting knife boxes into one, reducing the whole equipment cost and the number, and correspondingly reducing the failure rate of equipment. The utility model provides a plane paper rotating mechanism suitable for paper financial products, which is arranged on a supporting frame of a paper financial product trimming production line, wherein the paper financial product trimming production line comprises a paper conveying device, a conveying panel, a paper travelling power shaft, a slitting knife box and an X-axis paper pushing mechanism, the plane paper rotating mechanism comprises a plane rotating mechanism supporting frame and a lower follow-up rotating disc mechanism, the plane rotating mechanism supporting frame is arranged on the supporting frame of the production line and connected with the paper travelling power shaft, the lower follow-up rotating disc mechanism is arranged on the supporting frame of the production line and higher than the conveying panel, and the plane rotating mechanism supporting frame is provided with a paper financial product conveying layering, an upper rotating pressing disc mechanism and a rotating lifting mechanism; After the main body equipment on the paper financial product trimming production line supplies power, the paper financial product is conveyed to the plane paper rotating mechanism through the paper conveying device, the upper rotating pressing disc mechanism is lowered to the surface of the paper financial product through the rotating lifting mechanism and is pressed, the paper conveying device is moved out of the rotating range, the upper rotating pressing disc mechanism is started to enable the paper conveying device to rotate anticlockwise by 90 degrees, the right side edge is cut, the upper rotating pressing disc mechanism is lifted through the rotating lifting mechanism, and the paper financial product is pushed to the slitting cutter box through the paper travelling power shaft to be slitter edge cut; After cutting the right slitter edge, pulling the paper financial product back to a rotary position through the paper travelling power shaft, lowering the upper rotary pressure plate mechanism to the surface of the paper financial product through the rotary lifting mechanism and compacting, moving the paper travelling power shaft out of a rotary range, starting the upper rotary pressure plate mechanism to rotate 180 degrees clockwise, cutting the left side edge, lifting the upper rotary pressure plate mechanism through the rotary lifting mechanism, and pushing the paper financial product to the slitter box through the paper travelling power shaft to cut the slitter edge; After the left slitter edge is cut, the paper financial product is pulled back to a rotary position through the paper travelling power shaft, the upper rotary pressure plate mechanism is lowered to the surface of the paper financial product and is pressed by the rotary lifting mechanism, the paper travelling power shaft is moved out of the rotary range, the upper rotary pressure plate mechanism is started to rotate anticlockwise by 90 degrees and returns to a normal conveying position, the upper rotary pressure plate mechanism is lifted through the rotary lifting mechanism, and the paper pushing mechanism of the X shaft is used for carrying out subsequent slitting work. Preferably, the plane rotating mechanism supporting frame is connected with the supporting frame of the production line through a locking bolt, and the two frames are welded after debugging is completed, and the plane rotating mechanism suppo