Flag pushing assembly and paper sheet pushing line

Abstract

The invention relates to the field of book production, and discloses a flag pushing assembly and a paper sheet pushing line, the flag pushing assembly comprises a flag pushing main body, a main body connecting block and a bottom positioning block, the flag pushing main body is used for pushing paper sheets on the paper sheet pushing line, the main body connecting block is used for connecting the flag pushing main body with the bottom positioning block, and the bottom positioning block is used for positioning the bottom positioning block. And the bottom positioning block is used for positioning and fixing the flag pushing assembly on a paper sheet pushing line. The flag pushing main body is connected to the bottom positioning block through the main body connecting block provided with the transverse adjustment groove, transverse adjustment can be carried out according to the interval error after the flag pushing assembly is installed, the relative position of the flag pushing main body and the bottom positioning block is adjusted, and therefore the paper pushing precision is improved.

Description

Technical Field

[0001] The invention relates to the field of book production, and in particular to a flag pushing component and a paper page pushing line. Background Art

[0002] On the book production line, the paper push line is a key component for achieving automated and continuous production. Optimizing the design of the paper push line and improving its operational utilization can increase the production capacity of the book production line. At present, after installing the flag push assembly on the paper push line in book production, there is an interval error in the flag push assembly, and the paper push accuracy still needs to be further improved. Summary of the invention

[0003] The present invention aims to improve at least one technical problem in the background technology.

[0004] A first aspect of the present invention provides a flag pushing assembly, including a flag pushing body, a body connecting block and a bottom positioning block, the flag pushing body being used to push paper sheets on a paper sheet pushing line, the flag pushing body being provided with a pushing surface, the pushing surface facing the y-axis direction; the body connecting block being used to connect the flag pushing body and the bottom positioning block, the flag pushing body being locked on the body connecting block, both ends of the body connecting block being provided with horizontal adjustment grooves, the horizontal adjustment grooves extending along the y-axis, the horizontal adjustment grooves penetrating the body connecting block along the z-axis; the bottom positioning block being used to position and fix the flag pushing assembly on the paper sheet pushing line, both ends of the upper surface of the bottom positioning block being provided with horizontal adjustment fixing holes, the flag pushing assembly also comprising horizontal adjustment fixing nails, the horizontal adjustment fixing nails passing through the horizontal adjustment adjustment grooves and being threadedly connected with the horizontal adjustment fixing holes.

[0005] The beneficial effect of the flag pushing assembly of the first aspect of the present invention is as follows: by connecting the flag pushing body to the bottom positioning block through a main body connecting block provided with a horizontal adjustment groove, horizontal adjustment can be performed according to the spacing error after the flag pushing assembly is installed, and the relative position of the flag pushing body and the bottom positioning block can be adjusted, thereby improving the accuracy of paper sheet pushing.

[0006] Furthermore, a main body positioning through hole is provided at the bottom of the flag-pushing main body, and the main body positioning through hole penetrates the flag-pushing main body along the x-axis; a connecting positioning through hole is provided at the middle of the main body connecting block, and the connecting positioning through hole penetrates the main body connecting block along the x-axis. The flag-pushing assembly also includes a main body positioning pin, and the main body positioning pin passes through the main body positioning through hole and is threadedly connected to the connecting positioning through hole to lock the flag-pushing main body on the main body connecting block. The adoption of this technical solution can facilitate the installation and disassembly of the flag-pushing main body, so that different flag-pushing main bodies can be replaced when dealing with different paper sheet feeding, or the flag-pushing main body can be disassembled and repaired conveniently.

[0007] Furthermore, a bottom positioning through hole is provided at the bottom of the bottom positioning block, and the bottom positioning through hole penetrates the bottom positioning block along the x-axis. The bottom positioning through hole is connected with the corresponding part of the paper page pushing line. The technical solution can be used to conveniently position and install the flag pushing assembly on the paper page pushing line.

[0008] Furthermore, the main body connecting block also includes a transverse adjustment limit block, which protrudes from the lower surface of the main body connecting block along the z-axis. The upper surface of the bottom positioning block is provided with a transverse adjustment limit groove, which extends along the y-axis. The transverse adjustment limit block extends into the transverse adjustment limit groove. When adopting this technical solution, when adjusting the transverse adjustment, the transverse adjustment limit block slides along the transverse adjustment limit groove, which can make the transverse adjustment more convenient.

[0009] Furthermore, the bottom positioning block also includes two transverse adjustment push rods, and push rod positioning holes are provided at both ends of the bottom positioning block. The push rod positioning holes penetrate into the bottom positioning block along the y-axis until they are connected with the transverse adjustment limit groove. The transverse adjustment push rod passes through the push rod positioning hole and extends into the transverse adjustment limit groove and then presses against the transverse adjustment limit block. The transverse adjustment push rod is threadedly connected with the push rod positioning hole. When adopting this technical solution, when adjusting the transverse adjustment, the transverse adjustment push rod can be slightly rotated, and then the transverse adjustment push rod can slightly push the transverse adjustment limit block to perform transverse fine adjustment, so that the transverse adjustment adjustment is more precise.

[0010] Furthermore, the flag pushing body is provided with two push face positioning through holes, and the two push face positioning through holes are spaced apart from each other up and down, and the push face positioning through holes both penetrate the flag pushing body along the y-axis, and the back of the push face is provided with two push face fixing holes, and the flag pushing assembly is also provided with a push face fixing nail, and the push face fixing nail passes through the push face positioning through hole and is threadedly connected with the push face fixing hole. This technical solution can realize the installation and disassembly of a separate push face, and replace the push face suitable for different paper feeding scenarios.

[0011] Furthermore, the flag-pushing body also includes two push face adjustment push rods, and the flag-pushing body is also provided with two push face adjustment holes, which are spaced apart up and down, and penetrate the flag-pushing body along the y-axis. The push face adjustment push rod passes through the push face adjustment hole and rests against the back of the push face, and the push face adjustment push rod is threadedly connected to the push face adjustment hole. By adopting this technical solution, based on the threaded connection between the push face fixing pin and the push face fixing hole, since there is a certain gap between the thread teeth, the push face adjustment push rod can be slightly rotated to make a slight adjustment to the inclination angle of the push face on the z-axis, so as to eliminate the error interference of the push face inclination angle.

[0012] Furthermore, the flag pushing assembly also includes a side positioning block, which is used to position the side of the flag pushing assembly on the paper page pushing line. The side positioning block is provided with a side positioning through hole. The main body positioning nail passes through the connecting positioning through hole and the main body positioning through hole in sequence, and is threadedly connected to the side positioning through hole to lock the main body connecting block, the flag pushing body and the side positioning block. The lower surface of the side positioning block is against the paper page pushing line. This technical solution can be used to further position and stabilize the flag pushing assembly on the paper page pushing line.

[0013] A second aspect of the present invention provides a paper sheet pushing line, comprising the above-mentioned flag pushing assembly, the paper sheet pushing line also comprising a flag pushing fixing mechanism, and the bottom positioning block of the flag pushing assembly is connected to the flag pushing fixing mechanism of the paper sheet pushing line.

[0014] The second aspect of the present invention provides a beneficial effect of the paper sheet pushing line: after the paper sheet pushing line is installed with a flag pushing assembly, the interval error interference of the flag pushing assembly can be eliminated by horizontal adjustment of the flag pushing assembly, thereby improving the accuracy of paper sheet pushing.

[0015] A third aspect of the present invention provides a paper sheet pushing line, including the above-mentioned flag pushing assembly, the flag pushing assembly has a side positioning block, the paper sheet pushing line also includes a flag pushing fixing mechanism and a side positioning guide rail, the bottom positioning mechanism of the flag pushing assembly is connected to the flag pushing fixing mechanism of the paper sheet pushing line, and the lower surface of the side positioning block of the flag pushing assembly is against the side positioning guide rail of the paper sheet pushing line.

[0016] The third aspect of the present invention provides the beneficial effects of the paper sheet pushing line: after the paper sheet pushing line is installed with the flag pushing assembly, the spacing error interference of the flag pushing assembly can be eliminated by the lateral adjustment of the flag pushing assembly, thereby improving the accuracy of paper sheet pushing; when pushing the paper sheet, the side positioning block of the flag pushing assembly slides along the side positioning guide rail of the paper sheet pushing line, making the paper sheet pushing smoother.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is an axonometric view of the flag pushing assembly of the present invention; Figure 2 An exploded view of the flag pushing assembly of the present invention; Figure 3 This is a schematic diagram of the connection between the paper sheet pushing line and the flag pushing assembly of the present invention; Figure 4 for Figure 3A partial enlarged view of the middle A; Figure 5 A schematic diagram of the side positioning of the paper sheet push line and the flag push assembly of the present invention; Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0019] In the attached drawings: 1-flag-pushing body; 11-push surface; 12-body positioning through hole; 13-push surface positioning through hole; 14-push surface fixing hole; 15-push surface adjustment hole; 2-body connecting block; 21-connecting positioning through hole; 22-horizontal adjustment groove; 23-horizontal adjustment limit block; 3-bottom positioning block; 31-bottom positioning through hole; 32-horizontal adjustment fixing hole; 33-horizontal adjustment limit groove; 34-horizontal adjustment push rod; 35-push rod positioning hole; 4-side positioning block; 41-side positioning through hole; 5-flag-pushing fixing mechanism; 6-side positioning guide rail. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Combine the following Figures 1 to 6 Embodiments of the present invention are described.

[0024] The present embodiment relates to a flag pushing assembly and a paper sheet pushing line, so as to solve the problem that after the flag pushing assembly is installed on the paper sheet pushing line, there is a spacing error in the flag pushing assembly and the paper sheet pushing accuracy still needs to be further improved.

[0025] Reference Figure 1 and Figure 2The flag pushing assembly of this embodiment includes a flag pushing body 1, a body connecting block 2 and a bottom positioning block 3. The flag pushing body 1 is used to push paper sheets on the paper pushing line. The flag pushing body 1 is provided with a pushing surface 11, and the pushing surface 11 faces the y-axis direction; the body connecting block 2 is used to connect the flag pushing body 1 and the bottom positioning block 3, the flag pushing body 1 is locked on the body connecting block 2, and both ends of the body connecting block 2 are provided with horizontal adjustment grooves 22, the horizontal adjustment grooves 22 extend along the y-axis, and the horizontal adjustment grooves 22 penetrate the body connecting block 2 along the z-axis; the bottom positioning block 3 is used to position and fix the flag pushing assembly on the paper pushing line, and both ends of the upper surface of the bottom positioning block 3 are provided with horizontal adjustment fixing holes 32, and the flag pushing assembly also includes a horizontal adjustment fixing nail (not shown in the figure), and the horizontal adjustment fixing nail passes through the horizontal adjustment adjustment groove 22 and is threadedly connected with the horizontal adjustment fixing hole 32.

[0026] In this embodiment, the flag-pushing body 1 and the bottom positioning block 3 are connected by a main connecting block 2 provided with a horizontal adjustment groove 22, and horizontal adjustment can be performed according to the spacing error after the flag-pushing assembly is installed, and the relative position of the flag-pushing body 1 and the bottom positioning block 3 can be adjusted, thereby improving the accuracy of paper pushing.

[0027] Furthermore, a main body positioning through hole 12 is provided at the bottom of the flag-pushing main body 1, and the main body positioning through hole 12 penetrates the flag-pushing main body 1 along the x-axis; a connecting positioning through hole 21 is provided at the middle of the main body connecting block 2, and the connecting positioning through hole 21 penetrates the main body connecting block 2 along the x-axis. The flag-pushing assembly is also provided with a main body positioning pin (not shown in the figure), and the main body positioning pin passes through the main body positioning through hole 12 and is threadedly connected with the connecting positioning through hole 21 to lock the flag-pushing main body 1 on the main body connecting block 2. The flag-pushing main body 1 of this embodiment is easy to install and disassemble, so that different flag-pushing main bodies 1 can be replaced when dealing with different paper sheet feeding, and it is also convenient to disassemble and repair the flag-pushing main body 1.

[0028] Furthermore, a bottom positioning through hole 31 is provided at the bottom of the bottom positioning block 3, and the bottom positioning through hole 31 penetrates the bottom positioning block 3 along the x-axis. The bottom positioning through hole 31 is connected with the corresponding part of the paper sheet pushing line. In this embodiment, the flag pushing assembly can be conveniently positioned and installed on the paper sheet pushing line through the bottom positioning block 3.

[0029] Furthermore, the main connecting block 2 also includes a transverse adjustment limit block 23, which protrudes from the lower surface of the main connecting block 2 along the z-axis, and the upper surface of the bottom positioning block 3 is provided with a transverse adjustment limit groove 33, and the transverse adjustment limit groove 33 extends along the y-axis. The transverse adjustment limit block 23 extends into the transverse adjustment limit groove 33. When the transverse adjustment is performed in this embodiment, the transverse adjustment limit block 23 slides along the transverse adjustment limit groove 33 to make the transverse adjustment more convenient.

[0030] Furthermore, the bottom positioning block 3 also includes two transverse adjustment push rods 34, and push rod positioning holes 35 are provided at both ends of the bottom positioning block 3. The push rod positioning holes 35 penetrate into the bottom positioning block 3 along the y-axis until they are connected with the transverse adjustment limit groove 33. The transverse adjustment push rod 34 passes through the push rod positioning holes 35 and extends into the transverse adjustment limit groove 33 and then presses against the transverse adjustment limit block 23. The transverse adjustment push rod 34 is threadedly connected with the push rod positioning holes 35. In this embodiment, when adjusting the transverse adjustment, the transverse adjustment push rod 34 can be slightly rotated, and then the transverse adjustment push rod 34 can slightly push the transverse adjustment limit block 23 to perform transverse fine adjustment, so that the transverse adjustment adjustment is more precise.

[0031] In this embodiment, when adjusting the horizontal adjustment, first loosen the horizontal adjustment push rod 34 on the side of the desired horizontal adjustment direction, and then rotate the horizontal adjustment push rod 34 on the other side to push the horizontal adjustment limit block 23 to move, and the horizontal adjustment limit block 23 drives the main body connecting block 2 and then drives the flag pushing body 1 to move. After the horizontal adjustment is completed, tighten the previously loosened horizontal adjustment push rod 34 again. Figure 2 The two horizontal adjustment push rods 34 are respectively located in the positive direction and negative direction of the bottom positioning block 3 along the y-axis. The horizontal adjustment push rod 34 along the positive direction of the y-axis passes through the push rod positioning hole 35 of the bottom positioning block 3 along the positive direction of the y-axis toward the negative direction of the y-axis and then presses against the horizontal adjustment limit block 23.

[0032] Furthermore, the flag pushing body 1 is provided with two push surface positioning through holes 13, and the two push surface positioning through holes 13 are spaced apart from each other up and down, and the push surface positioning through holes 13 all penetrate the flag pushing body 1 along the y-axis, and the back of the push surface 11 is provided with two push surface fixing holes 14, and the flag pushing assembly is also provided with a push surface fixing nail (not shown in the figure), and the push surface fixing nail passes through the push surface positioning through hole 13 and is threadedly connected with the push surface fixing hole 14. This embodiment can realize the installation and disassembly of a single push surface 11, and replace the push surface 11 suitable for different paper feeding scenarios.

[0033] Furthermore, the flag-pushing body 1 also includes two push surface adjustment push rods (not shown in the figure), and the flag-pushing body 1 is also provided with two push surface adjustment holes 15, which are arranged spaced apart from each other up and down, and the push surface adjustment hole 15 penetrates the flag-pushing body 1 along the y-axis, and the push surface adjustment push rod passes through the push surface adjustment hole 15 and presses against the back of the push surface 11, and the push surface adjustment push rod is threadedly connected with the push surface adjustment hole 15. On the basis of the threaded connection between the push surface fixing nail and the push surface fixing hole, since there is a certain gap between the thread teeth, the push surface adjustment push rod can be slightly rotated in this embodiment to finely adjust the inclination angle of the push surface 11 on the z-axis to eliminate the error interference of the inclination angle of the push surface 11; if the push surface 11 needs to be fine-tuned to make it tilt downward along the z-axis, the upper push surface adjustment push rod is rotated, and vice versa. The lower push surface adjustment push rod is rotated.

[0034] Furthermore, the flag pushing assembly also includes a side positioning block 4, which is used to position the side of the flag pushing assembly on the paper page pushing line. The side positioning block 4 is provided with a side positioning through hole 41. The main body positioning nail passes through the connecting positioning through hole 21 and the main body positioning through hole 12 in sequence, and is threadedly connected with the side positioning through hole 41 to lock the main body connecting block 2, the flag pushing body 1 and the side positioning block 4. The lower surface of the side positioning block 4 in this embodiment is against the paper page pushing line, thereby realizing further positioning and limitation of the flag pushing assembly on the paper page pushing line, and can make the flag pushing assembly push paper pages more smoothly.

[0035] Reference Figure 3 and Figure 4 The present invention provides two embodiments of a paper sheet pushing line. In the first embodiment of the paper sheet pushing line, the flag pushing assembly is included. The paper sheet pushing line also includes a flag pushing fixing mechanism 5. The bottom positioning block 3 of the flag pushing assembly is connected to the flag pushing fixing mechanism 5 of the paper sheet pushing line. In this embodiment, the flag pushing fixing mechanism 5 of the paper sheet pushing line passes through the bottom positioning through hole 31 on the bottom positioning block 3 of the flag pushing assembly to lock the flag pushing assembly on the paper sheet pushing line. In this embodiment, the interval error interference of the flag pushing assembly can be eliminated by adjusting the flag pushing assembly horizontally, thereby improving the accuracy of paper sheet pushing.

[0036] Reference Figures 3 to 6 In the second embodiment of the paper sheet pushing line, this embodiment includes the above-mentioned flag pushing assembly, the flag pushing assembly has a side positioning block 4, and the paper sheet pushing line also includes a flag pushing fixing mechanism 5 and a side positioning guide rail 6. The bottom positioning block 3 of the flag pushing assembly is connected to the flag pushing fixing mechanism 5 of the paper sheet pushing line, and the lower surface of the side positioning block 4 of the flag pushing assembly is against the side positioning guide rail 6 of the paper sheet pushing line. This embodiment has the technical effect of the first embodiment of the paper sheet pushing line of the present invention, and when the paper sheet is pushed, the side positioning block 4 of the flag pushing assembly slides along the side positioning guide rail 6 of the paper sheet pushing line to make the paper sheet pushing smoother.

[0037] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present invention.

Claims

1. A flag pusher assembly, characterized in that: It comprises a flag pushing body (1), a body connection block (2) and a bottom positioning block (3), the flag pushing body (1) being used to push paper sheets on a paper sheet pushing line, the flag pushing body (1) being provided with a pushing surface (11), the pushing surface (11) facing the y-axis direction; The main body connection block (2) is used to connect the flag-pushing main body (1) and the bottom positioning block (3); the flag-pushing main body (1) is locked on the main body connection block (2); both ends of the main body connection block (2) are provided with transverse adjustment grooves (22); the transverse adjustment grooves (22) extend along the y-axis; and the transverse adjustment grooves (22) penetrate the main body connection block (2) along the z-axis; The bottom positioning block (3) is used to position and fix the flag pushing assembly on the paper sheet pushing line. Both ends of the upper surface of the bottom positioning block (3) are provided with horizontal adjustment fixing holes (32). The flag pushing assembly also includes a horizontal adjustment fixing nail, which passes through the horizontal adjustment adjustment slot (22) and is threadedly connected to the horizontal adjustment fixing hole (32).

2. The flag push assembly according to claim 1, characterized in that: A main body positioning through hole (12) is provided at the bottom of the flag-pushing main body (1), and the main body positioning through hole (12) penetrates the flag-pushing main body (1) along the x-axis; a connecting positioning through hole (21) is provided in the middle of the main body connecting block (2), and the connecting positioning through hole (21) penetrates the main body connecting block (2) along the x-axis. The flag-pushing assembly further comprises a main body positioning pin, and the main body positioning pin passes through the main body positioning through hole (12) and is threadedly connected to the connecting positioning through hole (21), thereby locking the flag-pushing main body (1) on the main body connecting block (2).

3. The flag push assembly according to claim 1, characterized in that: A bottom positioning through hole (31) is provided at the bottom of the bottom positioning block (3), the bottom positioning through hole (31) penetrates the bottom positioning block (3) along the x-axis, and the bottom positioning through hole (31) is connected to a corresponding part of the paper sheet pushing line.

4. The flag push assembly according to claim 1, characterized in that: The main body connection block (2) further comprises a transverse adjustment limit block (23), the transverse adjustment limit block (23) protruding from the lower surface of the main body connection block (2) along the z-axis, the upper surface of the bottom positioning block (3) is provided with a transverse adjustment limit groove (33), the transverse adjustment limit groove (33) extends along the y-axis, and the transverse adjustment limit block (23) extends into the transverse adjustment limit groove (33).

5. The flag pushing assembly according to claim 4, characterized in that: The bottom positioning block (3) further comprises two transverse adjustment push rods (34), both ends of the bottom positioning block (3) are provided with push rod positioning holes (35), the push rod positioning holes (35) penetrate into the bottom positioning block (3) along the y-axis until they are connected with the transverse adjustment limit groove (33), the transverse adjustment push rod (34) passes through the push rod positioning holes (35) and extends into the transverse adjustment limit groove (33) and then abuts against the transverse adjustment limit block (23), and the transverse adjustment push rod (34) is threadedly connected with the push rod positioning holes (35).

6. The flag push assembly according to claim 1, characterized in that: The flag-pushing body (1) is provided with two push surface positioning through holes (13), the two push surface positioning through holes (13) are arranged spaced apart from each other up and down, and the push surface positioning through holes (13) both penetrate the flag-pushing body (1) along the y-axis, and the back side of the push surface (11) is provided with two push surface fixing holes (14), and the flag-pushing assembly is further provided with a push surface fixing nail, and the push surface fixing nail passes through the push surface positioning through hole (13) and is threadedly connected to the push surface fixing hole (14).

7. The flag push assembly according to claim 6, characterized in that: The flag-pushing body (1) further comprises two push rods for adjusting the push surface. The flag-pushing body (1) is also provided with two push surface adjustment holes (15). The two push surface adjustment holes (15) are arranged spaced apart from each other in the upper and lower parts. The push surface adjustment holes (15) penetrate the flag-pushing body (1) along the y-axis. The push surface adjustment push rods pass through the push surface adjustment holes (15) and abut against the back side of the push surface (11). The push surface adjustment push rods are threadedly connected to the push surface adjustment holes (15).

8. The flag push assembly according to claim 2, characterized in that: The flag pushing assembly further comprises a side positioning block (4), the side positioning block (4) being used to position the side of the flag pushing assembly on the paper sheet pushing line, the side positioning through hole (41) being provided on the side positioning through hole (41), the main body positioning pin passing through the connecting positioning through hole (21) and the main body positioning through hole (12) in sequence, being threadedly connected with the side positioning through hole (41), thereby locking the main body connecting block (2), the flag pushing body (1) and the side positioning block (4).

9. The paper sheet pushing line is characterized by: The paper sheet pushing line comprises the flag pushing assembly as claimed in any one of claims 1 to 7, and the paper sheet pushing line also comprises a flag pushing fixing mechanism (5), and the bottom positioning block (3) of the flag pushing assembly is connected to the flag pushing fixing mechanism (5) of the paper sheet pushing line.

10. The paper sheet pushing line is characterized by: The paper sheet pushing line comprises the flag pushing assembly as claimed in claim 8, and the paper sheet pushing line also comprises a flag pushing fixing mechanism (5) and a side positioning guide rail (6), the bottom positioning block (3) of the flag pushing assembly is connected to the flag pushing fixing mechanism (5) of the paper sheet pushing line, and the lower surface of the side positioning block (4) of the flag pushing assembly abuts against the side positioning guide rail (6) of the paper sheet pushing line.

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