Pressure guide sheet structure of high-speed folder gluer

Abstract

The utility model relates to the technical field of high-speed folder gluers, in particular to a pressure guide sheet structure of a high-speed folder gluer, which comprises a pressure guide sheet, a telescopic rod fixedly connected to the outer side of the pressure guide sheet, a clamping plate fixedly connected to the other end of the telescopic rod, a bidirectional threaded rod spirally connected to the inner side of the clamping plate, and a bearing fixedly connected to the outer side of the bidirectional threaded rod. One end of the bidirectional threaded rod is fixedly connected with a rotary knob, the outer side of the clamping plate is fixedly connected with a guide plate, the inner side of the clamping plate is connected with a rotating shaft in a sliding mode, the outer side of the rotating shaft is connected with a rotating cylinder in a sliding mode, and the outer side of the rotating cylinder is connected with a limiting ring in a sliding mode. The paper box product can be effectively prevented from being clamped on the rotary drum along with the movement of the conveying device under the condition of edge warping or bulging of the paper box product below the pressure guide sheet, the pressure guide sheet structure is prevented from causing certain damage to the paper box product, and the normal work of the high-speed box pasting machine is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed folder-gluing machines, in particular to a pressure-guiding sheet structure of a high-speed folder-gluing machine. Background Art

[0002] High-speed folder gluing machine is a highly efficient and automated paper box processing equipment, widely used in packaging printing, paper box processing and other enterprises. It is a device that folds and glues the printed and die-cut cardboard. The machine glues the box instead of the manual box gluing method, reduces the labor cost of workers and improves production efficiency.

[0003] According to the existing patent CN209479077U, "the rolling device includes rollers, mounting grooves and rotating rods, two mounting grooves are symmetrically opened on the outer walls of the opposite surfaces of the two clamps, and multiple rotating rods are movably installed in the mounting grooves, and multiple rollers are evenly installed on each rotating rod." Several rollers are evenly fixedly installed on the outside of the rotating rod, and there is a gap for movement between the rollers. The carton product is directly below the pressure guide plate, and in the process of the rollers on both sides being driven by the conveying device to rotate, the carton product under the pressure guide plate may warp or bulge, which may easily cause the carton product to move with the conveying device while being stuck between the two rollers on the same vertical line, thereby causing certain damage to the carton product and easily affecting the normal operation of the high-speed folder gluer. Therefore, a pressure guide plate structure of a high-speed folder gluer is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a pressure guide plate structure for a high-speed folder gluer to solve the problem that when a paper box product below the pressure guide plate is warped or bulged, the paper box product is easily stuck between two rollers on the same vertical line while moving with a conveying device, thereby causing certain damage to the paper box product and easily affecting the normal operation of the high-speed folder gluer.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pressure guide plate structure for a high-speed box gluing machine comprises a pressure guide plate, the outer side of the pressure guide plate is fixedly connected to a telescopic rod, the other end of the telescopic rod is fixedly connected to a clamp, the inner side of the clamp is spirally connected to a bidirectional threaded rod, the outer side of the bidirectional threaded rod is fixedly connected to a bearing, one end of the bidirectional threaded rod is fixedly connected to a knob, the outer side of the clamp is fixedly connected to a guide plate, the inner side of the clamp is slidably connected to a rotating shaft, the outer side of the rotating shaft is slidably connected to a rotating drum, the outer side of the rotating drum is slidably connected to a limiting ring, the side of the limiting ring close to the pressure guide plate is fixedly connected to a threaded barrel, the other end of the threaded barrel is fixedly connected to an elastic plate, the side of the elastic plate close to the center of the rotating barrel is fixedly connected to an anti-sliding block, the outer side of the threaded barrel is spirally connected to a nut, and one end of the nut is fixedly connected to a reducing ring.

[0007] Preferably, the number of the elastic sheets and the number of the anti-sliding blocks are the same, the elastic sheets are evenly distributed on the outside of the threaded barrel, the elastic sheets are in close contact with the inner wall of the reducing ring, and the anti-sliding block is in close contact with the rotating barrel.

[0008] Preferably, the outer diameter of the reducing ring is the same as the maximum outer diameter of the nut, the maximum inner diameter of the reducing ring is the same as the inner diameter of the nut, and the inner diameter of the reducing ring gradually decreases in a direction away from the nut.

[0009] Preferably, the threaded barrel slides on the outside of the rotating barrel, and the length of the threaded barrel is greater than or equal to the thickness of the nut.

[0010] Preferably, the diameter of the limiting ring is much larger than the outer diameter of the reducing ring, and the limiting ring slides on the inner side of the clamping plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a rotating shaft, a rotating drum, a limiting ring, a threaded drum, an elastic sheet, an anti-sliding block, a nut and a reducing ring, and when the pressure guide sheet of the high-speed box gluer acts on the carton product, the position of the limiting ring can be adjusted according to the thickness of the carton product, and the nut can be rotated so that the elastic sheet and the anti-sliding block fixedly connected thereto lose the pressure of the reducing ring, so that the anti-sliding block can smoothly move close to the rotating drum, and then the elastic sheet controls the movement of the limiting ring through the threaded drum, so as to move the limiting ring to the appropriate position of the rotating drum, so that when the carton product moves close to the rotating drum with the conveying device, the carton product under the pressure guide sheet can be effectively prevented from warping or bulging. In this case, the carton product moves with the conveying device and is engaged on the rotating drum, so as to prevent the pressure guide sheet structure from causing certain damage to the carton product, thereby ensuring the normal operation of the high-speed box gluer. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0015] Figure 3 This is a schematic diagram of the side structure of the guide plate of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at B in the middle;

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the rotary drum of the utility model;

[0018] Figure 6For this utility model Figure 5 Schematic diagram of the structure at C in the middle;

[0019] Figure 7 It is a schematic diagram of the vertical cross-section structure of the elastic sheet of the utility model.

[0020] In the figure: 1. pressure guide plate; 2. telescopic rod; 3. clamping plate; 4. bidirectional threaded rod; 5. bearing; 6. knob; 7. guide plate; 8. rotating shaft; 9. rotating cylinder; 10. limiting ring; 11. threaded cylinder; 12. elastic sheet; 13. anti-sliding block; 14. nut; 15. reducing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] See also Figure 1-7 , the utility model provides a technical solution:

[0024] A pressure guide plate structure of a high-speed box gluing machine comprises a pressure guide plate 1, a telescopic rod 2 is fixedly connected to the outside of the pressure guide plate 1, a clamp plate 3 is fixedly connected to the other end of the telescopic rod 2, a bidirectional threaded rod 4 is spirally connected to the inside of the clamp plate 3, a bearing 5 is fixedly connected to the outside of the bidirectional threaded rod 4, a knob 6 is fixedly connected to one end of the bidirectional threaded rod 4, a guide plate 7 is fixedly connected to the outside of the clamp plate 3, a rotating shaft 8 is slidably connected to the inside of the clamp plate 3, a rotating drum 9 is slidably connected to the outside of the rotating shaft 8, a limiting ring 10 is slidably connected to the outside of the rotating drum 9, a threaded cylinder 11 is fixedly connected to the side of the limiting ring 10 close to the pressure guide plate 1, an elastic sheet 12 is fixedly connected to the other end of the threaded cylinder 11, an anti-sliding block 13 is fixedly connected to the side of the elastic sheet 12 close to the center of the rotating drum 9, a nut 14 is spirally connected to the outside of the threaded cylinder 11, and a reducing ring 15 is fixedly connected to one end of the nut 14.

[0025] The number of elastic sheets 12 is the same as the number of anti-sliding blocks 13, and the elastic sheets 12 are evenly distributed on the outside of the threaded barrel 11. The elastic sheets 12 are tightly attached to the inner wall of the reducing ring 15, and the anti-sliding block 13 is tightly attached to the rotating barrel 9, so as to facilitate the adjustment and fixation of the position of the limiting ring 10; the outer diameter of the reducing ring 15 is the same as the maximum outer diameter of the nut 14, the maximum inner diameter of the reducing ring 15 is the same as the inner diameter of the nut 14, and the inner diameter of the reducing ring 15 gradually decreases in the direction away from the nut 14, so as to facilitate the application of a compressive force on the elastic sheet 12; the threaded barrel 11 slides on the outside of the rotating barrel 9, and the length of the threaded barrel 11 is greater than or equal to the thickness of the nut 14, so as to facilitate the fixing of the position of the limiting ring 10 by the compressive force of the reducing ring 15 on the elastic sheet 12; the diameter of the limiting ring 10 is much larger than the outer diameter of the reducing ring 15, and the limiting ring 10 slides on the inner side of the clamping plate 3, so as to facilitate the limiting ring 10 to press down the warped edge or bulging edge of the carton product to prevent the carton product from being stuck on the rotating barrel 9.

[0026] Working process: When using the pressure guide plate of the high-speed box gluing machine, first adjust the position of the limit ring 10 on the outside of the rotating drum 9 according to the thickness of the carton product, rotate the nut 14 on the outside of the rotating drum 9, and the nut 14 gradually disengages from the threaded cylinder 11 to which it is spirally connected. At the same time, the reducing ring 15 fixedly connected to the nut 14 gradually releases its pressure on the elastic sheet 12 fixedly connected to the threaded cylinder 11, so that after the elastic sheet 12 close to the center of the rotating drum 9 loses pressure, the elastic sheet 12 can drive the anti-sliding block 13 to which it is fixed to recover in the direction away from the center of the rotating drum 9, so that the limit ring 10 fixedly connected to the threaded cylinder 11 by the elastic sheet 12 can slide on the outside of the rotating drum 9. At this time, the limit ring 10 can be moved to an appropriate position according to the thickness of the carton product, and then the nut 14 is rotated in the opposite direction again. The nut 14 and the threaded cylinder 11 are gradually spirally connected together. At this time, the nut 14 can drive the reducing ring 15 fixedly connected to it to gradually move toward the direction of the limit ring 10, and the reducing ring 15 can act on several elastic The pressure of the sheet 12 causes the elastic sheet 12 to deform toward the center of the rotating drum 9, and the elastic sheet 12 pushes the anti-sliding block 13 to which it is fixed to be tightly attached to the outer side of the rotating drum 9, thereby achieving a relatively stable fixation and restriction of the limiting ring 10 to the outer side of the rotating drum 9. At this time, the carton product enters between the guide plates 7 under the action of the conveying device and is gradually conveyed between the two clamping plates 3. The carton product entering the two clamping plates 3 has its two sides tightly attached to the rotating drum 9 on the inner side of the clamping plates 3, and in the process of the carton product moving with the conveying device, the carton product can drive the rotating drum 9 to rotate on the outer side of the rotating shaft 8, and the rotating shaft 8 can rotate in the clamping plates 3, thereby improving the smoothness of the movement of the carton product between the clamping plates 3. At the same time, the limiting ring 10 on the outer side of the rotating shaft 8 can effectively prevent the carton product under the pressure guide sheet 1 from warping or bulging. In the case where the carton product moves with the conveying device and is engaged on the rotating drum 9, the pressure guide sheet structure of the high-speed box gluing machine is prevented from causing certain damage to the carton product, thereby ensuring the normal operation of the high-speed box gluing machine.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure guide plate structure for a high-speed folder-gluing machine, comprising a pressure guide plate (1), characterized in that: The outer side of the pressure guide plate (1) is fixedly connected to a telescopic rod (2), the other end of the telescopic rod (2) is fixedly connected to a clamping plate (3), the inner side of the clamping plate (3) is spirally connected to a bidirectional threaded rod (4), the outer side of the bidirectional threaded rod (4) is fixedly connected to a bearing (5), one end of the bidirectional threaded rod (4) is fixedly connected to a knob (6), the outer side of the clamping plate (3) is fixedly connected to a guide plate (7), the inner side of the clamping plate (3) is slidably connected to a rotating shaft (8), and the outer side of the rotating shaft (8) is slidably connected to a rotating shaft (8). A rotating cylinder (9) is connected, and a limiting ring (10) is slidably connected to the outer side of the rotating cylinder (9), and a threaded cylinder (11) is fixedly connected to the side of the limiting ring (10) close to the pressure guide plate (1), and an elastic sheet (12) is fixedly connected to the other end of the threaded cylinder (11), and an anti-sliding block (13) is fixedly connected to the side of the elastic sheet (12) close to the center of the rotating cylinder (9), and a nut (14) is spirally connected to the outer side of the threaded cylinder (11), and a reducing ring (15) is fixedly connected to one end of the nut (14).

2. The pressure guide plate structure of a high-speed folder-gluing machine according to claim 1, characterized in that: The number of the elastic sheets (12) and the number of the anti-sliding blocks (13) are the same, and the elastic sheets (12) are evenly distributed on the outside of the threaded cylinder (11). The elastic sheets (12) are in close contact with the inner wall of the reducing ring (15), and the anti-sliding blocks (13) are in close contact with the rotating cylinder (9).

3. The pressure guide plate structure of a high-speed folder-gluing machine according to claim 1, characterized in that: The outer diameter of the reducing ring (15) is the same as the maximum outer diameter of the nut (14), the maximum inner diameter of the reducing ring (15) is the same as the inner diameter of the nut (14), and the inner diameter of the reducing ring (15) gradually decreases in a direction away from the nut (14).

4. The pressure guide plate structure of a high-speed folder-gluing machine according to claim 1, characterized in that: The threaded barrel (11) slides outside the rotating barrel (9), and the length of the threaded barrel (11) is greater than or equal to the thickness of the nut (14).

5. The pressure guide plate structure of a high-speed folder-gluing machine according to claim 1, characterized in that: The diameter of the limiting ring (10) is much larger than the outer diameter of the reducing ring (15), and the limiting ring (10) slides inside the clamping plate (3).

Images