Continuous feeding structure for printing paper

Abstract

The utility model discloses a printing paper continuous feeding structure which comprises a supporting seat, a connecting plate is fixedly connected to the edge of the upper end of the supporting seat, a threaded hole is formed in the connecting plate, a guide hole is formed in the position, close to the threaded hole, of the interior of the connecting plate, and a bolt is movably connected to the interior of the connecting plate. The feeding device has the advantages that the position of the fixing plate can be adjusted by matching the bolts, the clamping rings and the clamping rings with the connecting plates and the threaded holes in the inner walls of the connecting plates, then paper to be printed can be fixed, the friction force generated when the paper is moved in the feeding process is increased, the situation that multiple pieces of paper are clamped when the suction disc sucks the paper to be fed can be avoided, and the feeding efficiency is improved. The problem of deviation of the residual paper is avoided; and the fixing plate can be assembled and disassembled through cooperation of the clamping block, the clamping plate, the fixing block and the fixing hole, then timely replacement can be conducted, and meanwhile the replacement efficiency of workers can be improved.

Description

Technical Field

[0001] The utility model relates to the field of printing, in particular to a printing paper continuous feeding structure. Background Art

[0002] However, in the prior art, due to Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a printing paper continuous feeding structure.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a continuous feeding structure for printed paper, comprising a support seat, a connecting plate fixedly connected to the upper edge of the support seat, a threaded hole is opened inside the connecting plate, a guide hole is opened inside the connecting plate near the threaded hole, a bolt is movably connected inside the connecting plate, one end of the bolt is fixedly connected to a clamping ring, the outside of the clamping ring is sleeved with a clamping ring, one side of the clamping ring is fixedly connected to a fixing block, the lower end of the fixing block is fixedly connected to a short plate, and the left side of the short plate is fixedly connected to a guide rod.

[0005] Preferably, fixing holes are provided on both sides of the fixing block, a clamping block is movably connected inside the fixing block, a transverse groove is provided inside the clamping block, a slider is slidably connected inside the transverse groove, a clamping plate is fixedly connected to one side of the slider, a spring is provided on the right side of the clamping plate, and a fixing plate is fixedly connected to the right side of the clamping plate.

[0006] Preferably, an arc-shaped plate is fixedly connected to one side of the connecting plate, a first electric push rod is arranged inside the arc-shaped plate, the other end of the first electric push rod is fixedly connected to a moving block, a second electric push rod is arranged on one side of the moving block, the other end of the second electric push rod is fixedly connected to a stabilizing plate, and a suction plate is arranged on one side of the stabilizing plate.

[0007] Preferably, the fixing block is movably connected to the bolt through a clamping ring and a clamping ring.

[0008] Preferably, the guide rod slides in the guide hole through the short plate, the fixing block, the clamping ring, the clamping ring, the bolts, the connecting plate and the threaded holes inside the connecting plate.

[0009] Preferably, the slider slides in the transverse groove via a spring.

[0010] Preferably, the fixing plate is movably connected to the fixing block through a clamping block and the clamping plate cooperates with the fixing hole.

[0011] By adopting the above technical scheme, by rotating the bolt, under the action of the threaded hole inside the connecting plate, the bolt pushes the clamping ring and the clamping ring to one side, so that one side of the fixed plate is close to the two sides of the paper to be printed, increasing the friction of the paper to be printed when loading. During the movement of the fixed plate, the guide rod slides inside the guide hole. With the cooperation of the guide rod and the guide hole, the stability of the fixed plate during movement can be increased. The position of the fixed plate can be adjusted by the bolt, the clamping ring, the clamping ring and the threaded holes in the connecting plate and its inner wall, so that the paper to be printed can be fixed, which increases the friction when moving the paper during the loading process, thereby avoiding the suction plate from sucking multiple sheets of paper when feeding, causing the problem of residual paper offset.

[0012] By adopting the above technical solution, the card plate is pushed and the spring is compressed. At this time, the card plate slides out of the fixing hole, the fixing plate is pulled, and the card block slides along the inner wall of the fixing block to realize the disassembly of the fixing plate. Similarly, when installing the fixing plate, the card block is slid in along the inside of the fixing block. Under the action of the spring, the spring pushes the card plate into the inside of the fixing hole to complete the installation of the fixing plate. The fixing plate can be loaded and unloaded by the card block, the card plate, the fixing block and the fixing hole, so that it can be replaced in time, and the replacement efficiency of the staff can also be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the bolt structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the card block structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the card board of the utility model.

[0017] Figure 5 It is a schematic diagram of the internal structure of the arc plate of the utility model.

[0018] In the figure: 1. support seat; 2. connecting plate; 3. threaded hole; 4. guide hole; 5. bolt; 6. retaining ring; 7. retaining ring; 8. fixing block; 9. short plate; 10. guide rod; 11. fixing hole; 12. retaining block; 13. transverse groove; 14. sliding block; 15. retaining plate; 16. spring; 17. fixing plate; 18. arc plate; 19. first electric push rod; 20. moving block; 21. second electric push rod; 22. stabilizing plate; 23. suction tray. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other. Example

[0020] See also Figure 1-Figure 5 The utility model provides a technical solution for a continuous feeding structure of printed paper: a continuous feeding structure of printed paper, comprising a support seat 1, a connecting plate 2 is fixedly connected to the upper edge of the support seat 1, a threaded hole 3 is provided inside the connecting plate 2, a guide hole 4 is provided inside the connecting plate 2 near the threaded hole 3, a bolt 5 is movably connected inside the connecting plate 2, a clamping ring 6 is fixedly connected to one end of the bolt 5, a clamping ring 7 is sleeved on the outside of the clamping ring 6, a fixed block 8 is fixedly connected to one side of the clamping ring 7, a short plate 9 is fixedly connected to the lower end of the fixed block 8, and a guide rod 1 is fixedly connected to the left side of the short plate 9 0, an arc plate 18 is fixedly connected to one side of the connecting plate 2, a first electric push rod 19 is arranged inside the arc plate 18, a moving block 20 is fixedly connected to the other end of the first electric push rod 19, a second electric push rod 21 is arranged on one side of the moving block 20, a stabilizing plate 22 is fixedly connected to the other end of the second electric push rod 21, a suction plate 23 is arranged on one side of the stabilizing plate 22, a fixing block 8 is movably connected to the bolt 5 through the clamping ring 7 and the clamping ring 6, and the guide rod 10 slides in the guide hole 4 through the short plate 9, the fixing block 8, the clamping ring 7, the clamping ring 6, the bolt 5 and the connecting plate 2 and the threaded hole 3 inside it.

[0021] Specifically, the bolt 5 is rotated, and under the action of the internal threaded hole 3 of the connecting plate 2, the bolt 5 pushes the clamping ring 6 and the clamping ring 7 to move to one side, so that one side of the fixed plate 17 is close to the two sides of the paper to be printed, increasing the friction of the paper to be printed when loading. During the movement of the fixed plate 17, the guide rod 10 slides inside the guide hole 4. With the cooperation of the guide rod 10 and the guide hole 4, the stability of the fixed plate 17 during movement can be increased. The position of the fixed plate 17 can be adjusted by the bolt 5, the clamping ring 6, and the clamping ring 7 in cooperation with the connecting plate 2 and the threaded hole 3 in the inner wall thereof, so that the paper to be printed can be fixed, which increases the friction when the paper is moved during the loading process, thereby avoiding the suction plate 23 from sucking multiple sheets of paper when loading, causing the problem of residual paper offset. Example

[0022] See also Figure 1-Figure 5The utility model provides a technical solution for a continuous feeding structure for printing paper: a continuous feeding structure for printing paper, fixing holes 11 are provided on both sides of a fixed block 8, a clamping block 12 is movably connected inside the fixed block 8, a transverse groove 13 is provided inside the clamping block 12, a slider 14 is slidably connected inside the transverse groove 13, a clamping plate 15 is fixedly connected to one side of the slider 14, a spring 16 is provided on the right side of the clamping plate 15, a fixing plate 17 is fixedly connected to the right side of the clamping plate 15, the slider 14 slides in the transverse groove 13 through the spring 16, and the fixing plate 17 is movably connected to the fixed block 8 through the clamping block 12 and the clamping plate 15 in conjunction with the fixing holes 11.

[0023] Specifically, push the card plate 15, which compresses the spring 16. At this time, the card plate 15 slides out of the fixing hole 11, pulling the fixing plate 17, and the block 12 slides along the inner wall of the fixing block 8 to realize the disassembly of the fixing plate 17. Similarly, when installing the fixing plate 17, slide the block 12 along the inside of the fixing block 8. Under the action of the spring 16, the spring 16 pushes the card plate 15 into the inside of the fixing hole 11 to complete the installation of the fixing plate 17. The fixing plate 17 can be loaded and unloaded by the block 12 and the card plate 15 in cooperation with the fixing block 8 and the fixing hole 11, so that it can be replaced in time, and the replacement efficiency of the staff can also be increased.

[0024] Working principle: First, stack the paper to be printed on the connecting plate 2, and then use the fixing plate 17 to fix the paper. The specific operation is to turn the bolt 5. Under the action of the internal threaded hole 3 of the connecting plate 2, the bolt 5 pushes the clamping ring 6 and the clamping ring 7 to move to one side, so that one side of the fixing plate 17 is close to the two sides of the paper to be printed, increasing the friction of the paper to be printed when loading. In the process of moving the fixing plate 17, the guide rod 10 slides inside the guide hole 4. With the cooperation of the guide rod 10 and the guide hole 4, the stability of the fixing plate 17 when moving can be increased. The position of the fixing plate 17 can be adjusted by the bolt 5, the clamping ring 6, the clamping ring 7 in conjunction with the connecting plate 2 and the threaded hole 3 in its inner wall, so that it can be used to fix the paper to be printed, increasing the friction when moving the paper during the loading process, thereby avoiding the suction plate 23 from adsorbing multiple sheets of paper when loading, causing the problem of residual paper offset. Finally, turn on the first electric push rod 19. The push rod 19 pushes the moving block 20 to move to the upper end of the paper to be printed, and then the second electric push rod 21 is used. The second electric push rod 21 pushes the moving block 20 to move, so that the suction plate 23 on one side adsorbs the paper to be printed, and the above steps are repeated to realize continuous feeding. When it is necessary to replace the fixed plate 17, the card plate 15 is pushed, and the card plate 15 compresses the spring 16. At this time, the card plate 15 slides out of the fixing hole 11, pulls the fixing plate 17, and the card block 12 slides along the inner wall of the fixing block 8 to realize the removal of the fixing plate 17. Similarly, when installing the fixing plate 17, the card block 12 is slid into the inside of the fixing block 8. Under the action of the spring 16, the spring 16 pushes the card plate 15 into the inside of the fixing hole 11 to complete the installation of the fixing plate 17. The fixing plate 17 can be loaded and unloaded by the card block 12 and the card plate 15 in cooperation with the fixing block 8 and the fixing hole 11, so that it can be replaced in time, and the replacement efficiency of the staff can also be increased.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A printing paper continuous feeding structure, comprising a support seat (1), characterized in that: A connecting plate (2) is fixedly connected to the upper edge of the support seat (1), a threaded hole (3) is provided inside the connecting plate (2), a guide hole (4) is provided inside the connecting plate (2) near the threaded hole (3), a bolt (5) is movably connected inside the connecting plate (2), one end of the bolt (5) is fixedly connected to a clamping ring (6), the outside of the clamping ring (6) is sleeved with a clamping ring (7), one side of the clamping ring (7) is fixedly connected to a fixing block (8), the lower end of the fixing block (8) is fixedly connected to a short plate (9), and the left side of the short plate (9) is fixedly connected to a guide rod (10).

2. A printing paper continuous feeding structure according to claim 1, characterized in that: The fixing block (8) is provided with fixing holes (11) on both sides, the fixing block (8) is movably connected with a clamping block (12) inside, a transverse groove (13) is provided inside the clamping block (12), a sliding block (14) is slidably connected inside the transverse groove (13), a clamping plate (15) is fixedly connected to one side of the sliding block (14), a spring (16) is provided on the right side of the clamping plate (15), and a fixing plate (17) is fixedly connected to the right side of the clamping plate (15).

3. A printing paper continuous feeding structure according to claim 1, characterized in that: One side of the connecting plate (2) is fixedly connected to an arc plate (18), a first electric push rod (19) is arranged inside the arc plate (18), the other end of the first electric push rod (19) is fixedly connected to a moving block (20), one side of the moving block (20) is provided with a second electric push rod (21), the other end of the second electric push rod (21) is fixedly connected to a stabilizing plate (22), and one side of the stabilizing plate (22) is provided with a suction plate (23).

4. A printing paper continuous feeding structure according to claim 1, characterized in that: The fixing block (8) is movably connected to the bolt (5) through a clamping ring (7) and a clamping ring (6).

5. The printing paper continuous feeding structure according to claim 1, characterized in that: The guide rod (10) slides in the guide hole (4) through the short plate (9), the fixing block (8), the clamping ring (7), the clamping ring (6), the bolt (5), the connecting plate (2) and the threaded hole (3) inside the connecting plate (2).

6. A printing paper continuous feeding structure according to claim 2, characterized in that: The slide block (14) slides in the transverse groove (13) via a spring (16).

7. A printing paper continuous feeding structure according to claim 2, characterized in that: The fixing plate (17) is movably connected to the fixing block (8) through the clamping block (12), the clamping plate (15) and the fixing hole (11).

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