Turning mechanism after stacking of corrugated boards

Abstract

The utility model relates to the technical field of corrugated paper processing equipment, in particular to a corrugated board stacking rear steering mechanism which comprises a supporting table, pin rollers are arranged on the supporting table in the length direction of the supporting table at uniform intervals, a containing hole penetrating through the supporting table in the thickness direction of the supporting table is formed in the supporting table, and a rotating table used for rotating corrugated boards is arranged in the containing hole. A roller is rotatably connected to the rotating table, supporting plates slidably connected with the base are arranged at the two ends of the face, away from the roller, of the supporting table, limiting frames used in cooperation with the supporting plates are arranged on the base, and a sliding seat slidably connected with the base is arranged on the face, away from the roller, of the rotating table. The problems that in the prior art, manual adjustment of the direction of a corrugated board wastes time and labor, and the corrugated board is prone to being damaged are solved, and the corrugated board direction adjusting device is well applied to corrugated board processing factories.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper processing equipment, in particular to a turning mechanism for corrugated paperboard after it is separated. Background Art

[0002] After the corrugated cardboard is transferred from the production line to the exhaust equipment, it is driven by the stacking equipment to be transported to the support table. At this time, the length of the corrugated cardboard is parallel to the length of the support table. However, it needs to be manually turned over and placed on the transport vehicle. First, the worker needs to push the bottom layer of corrugated cardboard to adjust its direction to facilitate the subsequent loading task. This process of adjusting the direction of the corrugated cardboard is not only time-consuming and labor-intensive, but also easily causes the bottom layer of corrugated cardboard to bend. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a corrugated cardboard turning mechanism after being divided, which solves the problem of the existing technology that manual adjustment of the direction of the corrugated cardboard is not only time-consuming and labor-intensive but also easy to damage the corrugated cardboard.

[0004] The technical solution is that the corrugated cardboard is divided and turned around after the board is divided, including a support platform, rollers with uniform spacing are arranged on the support platform along its length direction, a placement hole is arranged on the support platform that runs through its thickness direction, and a vertical plate for supporting the rotation of the rollers is arranged at the edge of the placement hole on the support platform. A rotating platform for rotating the corrugated cardboard is arranged in the placement hole, the rotating platform is circular, and rollers are rotatably connected to the rotating platform, and the base is also included. The base is a rectangular ring structure, and the two ends of the support platform away from the rollers are provided with support plates slidably connected to the base. The seat is provided with a limit frame used in conjunction with the support plate, so that after the corrugated cardboard moves to the placement hole position, the support platform moves down by relying on the support plate and supports the corrugated cardboard by relying on the rotating platform. The side of the rotating platform away from the roller is provided with a slide seat slidably connected to the base. The slide is rotatably connected to the rotating platform, so that after the support platform moves down, the rotating platform relies on the slide to drive the corrugated cardboard to rotate. The base is provided with a slide groove used in conjunction with the slide seat, so that the corrugated cardboard after the change follows the rotating platform to move down and relies on the support platform for support and moves to the edge of the support platform under the action of the roller. Preferably, the rotating platform is provided with a fixed frame for rotatably connecting the roller along its edge, the fixed frame is circular, and a support member is provided on the side of the fixed frame away from the roller. There are two support members and they are symmetrically arranged about the center line of the fixed frame. The support member includes a support bar, and there are multiple support bars that are evenly spaced. The interval between adjacent support bars is equal to the interval between adjacent rollers. Preferably, the support plate is located in the middle of the support platform and the two support plates are symmetrically arranged about the center line of the support platform. The support plate has a "U"-shaped structure. The outer wall of the base is provided with a limit frame for the support plate to move in the vertical direction. A spring is provided at the bottom of the limit frame. The end of the spring away from the limit hole is connected to the support plate. The limit frame is provided with a through hole. The support plate is provided with a limit hole, forming a structure in which the limit plate passes through the limit hole and is placed in the limit frame to fix the position of the support platform. Preferably, the slide is an elongated structure. A spring is provided in the slide groove. Both ends of the slide are provided with fixing grooves for cooperating with the spring. The slide is rotatably connected to a stop bar. The base is provided with a stop groove for cooperating with the stop bar and for positioning the slide. Preferably, a boss is provided in the middle of the slide as an integral structure. A plurality of rollers are provided on the boss. The rollers are centrally symmetrically arranged about the center of the convex bar. The rotating platform is provided with an annular groove for cooperating with the rollers.

[0005] The beneficial effect of the utility model is that a placement hole for reversing the corrugated cardboard is provided on the support table, and a rotating table is provided in the placement hole. When the corrugated cardboard is moved onto the rotating table, the support table moves downward by relying on the support plate and the limit frame. After the rotating table supports the corrugated cardboard alone and rotates 90 degrees, the rotating table moves downward by relying on the slide seat, and the moving distance is greater than the downward movement distance of the support table. The corrugated cardboard is supported by the support table again, and the worker relies on the roller to move the reversed corrugated cardboard to the edge of the support table to proceed to the next process.

[0006] The support strips are set to prevent the edges of the corrugated cardboard from bending after it leaves the support of the support platform. The gap between adjacent support strips is the same as the spacing between adjacent rollers, which makes it easy for the support strips to be placed between adjacent rollers after the rotating platform drives the corrugated cardboard to change direction;

[0007] The through holes on the limit frame and the upper limit holes on the support plate are set, and under the action of the limit plate, the corrugated cardboard can be moved by the rollers without the need for reversing. The setting of the stop strip on the slide makes it easy to ensure that the rotating table and the support table are located in the same horizontal plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is the main view of the turning mechanism after the corrugated cardboard is separated;

[0009] Figure 2 This is the main view of the base of the diverting mechanism after the corrugated cardboard is separated;

[0010] Figure 3 This is the front view of the slide seat of the turning mechanism after the corrugated cardboard is separated;

[0011] Figure 4 It is a main view of the turning mechanism of the utility model when the corrugated cardboard is divided and used.

[0012] Among them, 1 support platform, 2 rollers, 3 placement holes, 4 vertical plates, 5 rotating platforms, 6 support plates, 7 bases, 8 slides, 9 slides, 10 fixed frames, 11 support bars, 12 limit frames, 13 springs, 14 limit holes, 15 stop bars, 16 bosses, and 17 rollers. DETAILED DESCRIPTION

[0013] The following will clearly and completely describe the technical solutions of the various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0014] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0015] The specific implementation of the present invention is further described in detail below with reference to the accompanying drawings.

[0016] Example 1: As shown in the accompanying drawings of the specification, a mechanism for turning corrugated cardboard after separation includes a support platform 1. The support platform 1 is provided with rollers 2 spaced evenly apart along its length. After the corrugated cardboard is processed and cut to set dimensions, it passes through an exhaust device. The intelligent separation machine transports the corrugated cardboard to the support platform 1 according to the workload of each workstation. Two workers at the end of the support platform 1 reverse and flip the same batch of corrugated cardboard and place them on a transport vehicle. The support platform 1 is provided with a placement hole 3 that runs through its thickness. The placement hole 3 is a rectangular structure. The support platform 1 is provided with a vertical plate 4 for supporting the rotation of the roller 2 at the edge of the placement hole 3. There are multiple vertical plates 4. A rotating platform 5 for rotating the corrugated cardboard is provided in the placement hole 3. The rotating platform 5 is circular. A fixed frame 10 for rotatably connecting the rollers 2 is fixed along its edge with screws. The fixed frame 10 is circular. The rollers 2 are rotatably connected to the rotating platform 5. It also includes a base 7, which is a rectangular ring structure and has legs fixed to its corners with screws to increase the stability of the base 7. The two ends of the support platform 1 away from the roller 2 are fixed with support plates 6 that are slidably connected to the base 7 with screws. There are two support plates 6, which are located in the middle of the support platform 1 and are symmetrically arranged about the center line of the support platform 1. The support plates 6 are in a "U" shape. The outer wall of the base 7 is fixed with screws to a limit frame 12 for the support plate 6 to move in the vertical direction. The limit frame 12 is provided with a through hole that runs through its thickness direction. The support plate 6 is provided with a limit hole 14 that is recessed into itself, forming a structure in which the limit plate passes through the limit hole 14 and is placed in the limit frame 12 to fix the position of the support platform 1. When the corrugated cardboard does not need to be reversed, the support platform 1 is fixed in the vertical direction by the limit plate. A spring 13 is secured to the bottom of the limit frame 12. Multiple springs 13 are evenly spaced along the length of the limit frame 12. The end of the spring 13, away from the limit hole 14, is connected to the support plate 6. This allows the corrugated cardboard to be moved to the placement hole 3. The support platform 1, supported by the support plate 6, moves downward within the limit frame 12, supported by the turntable 5. The turntable 5, away from the roller 2, is provided with a slide 8 slidably connected to the base 7. The slide 8 is rotatably connected to the turntable 5, allowing the turntable 5 to rotate the corrugated cardboard, driven by the slide 8, after the support platform 1 moves downward. The base 7 is provided with a slide groove 9 for use with the slide 8. The slide groove 9 extends through the thickness of the side wall of the base 7. The slide 8 is an elongated strip-shaped structure. A spring 13 is provided in the slide 9, and fixed grooves are provided at both ends of the slide 8 that are recessed into themselves and used in conjunction with the spring 13. A baffle 15 is rotatably connected to the slide 8, and the baffle is in an "L"-shaped structure. A baffle groove is provided on the base 7 that cooperates with the baffle 15 and is used to position the slide 8. After the baffle moves out of the groove, it will move along the slide 9 under the gravity of itself and the corrugated paper. The length of the slide 9 is greater than the height of the limit frame 12, and the movement of the slide 8 is greater than the movement of the support plate 6, forming a structure in which the corrugated cardboard after reversing follows the rotary table 5 to move down and is supported by the support table 1 and moves to the edge of the support table 1 under the action of the roller 2.In one embodiment, as shown in the accompanying drawings, a support member is provided on a side of the fixed frame 10 away from the roller 2. There are two support members and they are symmetrically arranged about the center line of the fixed frame 10. The support member includes a support bar 11 that is integrally structured with the fixed frame 10. There are multiple support bars 11 and they are evenly spaced. The spacing between adjacent support bars 11 is equal to the spacing between adjacent rollers 2. In one embodiment, as shown in the accompanying drawings, a boss 16 that is integrally structured with the slide 8 is provided in the middle position. The boss is circular in structure. A roller 17 is provided on the boss 16. The roller 17 includes a vertical rod fixed to the boss 16 by screws. There are two vertical rods, and a stick is rotatably connected to the end of the two vertical rods away from the boss 16. There are multiple rollers 17 and they are centrally symmetrically arranged about the center of the boss. The rotating table 5 is provided with an annular groove for use with the roller 17.

[0017] The utility model provides a placement hole for reversing the corrugated cardboard on the support table, and a rotating table is provided in the placement hole, when the corrugated cardboard moves to the rotating table, the support table relies on the support plate and the limit frame to move down, and the rotating table supports the corrugated cardboard alone and rotates 90 degrees, and the rotating table moves down by the slide seat, and the moving distance is greater than the downward moving distance of the support table, and the corrugated cardboard relies on the support table again for support, and the worker relies on the roller to move the reversed corrugated cardboard to the edge of the support table for the next step; the setting of the support strips prevents the edge of the corrugated cardboard from bending after it is separated from the support of the support table, and the gap between adjacent support strips is the same as the spacing between adjacent rollers, which is convenient for the rotating table to drive the corrugated cardboard to be placed between adjacent rollers after reversing; the through holes on the limit frame and the upper limit holes on the support plate are provided, and under the action of the limit plate, the corrugated cardboard relies on the roller to move when reversing is not required, and the setting of the stop strips on the slide seat is convenient for ensuring that the rotating table and the support table are located in the same horizontal plane.

[0018] The present invention has been described in detail above through specific implementation methods and examples, but these do not constitute limitations of the present invention. Without departing from the principles of the present invention, those skilled in the art may make many variations and improvements, which should also be considered as the scope of protection of the present invention.

Claims

1. A post-diversion mechanism for corrugated cardboard, comprising a support platform (1), on which rollers (2) are evenly spaced along the length thereof, characterized in that: The support platform (1) is provided with a placement hole (3) running through the thickness direction thereof, and a vertical plate (4) for supporting the rotation of the roller (2) is provided on the support platform (1) and at a position located at the edge of the placement hole (3). A rotating platform (5) for rotating the corrugated cardboard is provided in the placement hole (3). The rotating platform (5) is circular, and the roller (2) is rotatably connected to the rotating platform (5). The rotating platform also includes a base (7), and the base (7) is a rectangular ring structure. Both ends of the support platform (1) away from the roller (2) are provided with a support plate (6) slidably connected to the base (7). The base (7) is provided with a limit frame (12) used in conjunction with the support plate (6) to form a corrugated cardboard. After the board moves to the position of the placement hole (3), the support platform (1) moves down by relying on the support plate (6) and supports the structure of the corrugated cardboard by relying on the rotating platform (5), and the side of the rotating platform (5) away from the roller (2) is provided with a slide (8) slidably connected to the base (7), and the slide (8) is rotatably connected to the rotating platform (5), forming a structure in which after the support platform (1) moves down, the rotating platform (5) drives the corrugated cardboard to rotate by relying on the slide (8), and the base (7) is provided with a slide groove (9) used in conjunction with the slide (8), forming a structure in which the corrugated cardboard after the change follows the rotating platform (5) to move down and relies on the support platform (1) for support and moves to the edge of the support platform (1) under the action of the roller (2).

2. The corrugated cardboard separation and diverting mechanism according to claim 1, characterized in that: The rotating table (5) is provided with a fixed frame (10) along its edge for rotating the connected rollers (2). The fixed frame (10) is circular. A support member is provided on a side of the fixed frame (10) away from the rollers (2). There are two support members and they are symmetrically arranged about the center line of the fixed frame (10). The support member includes a support bar (11). There are multiple support bars (11) and they are evenly spaced. The interval between adjacent support bars (11) is equal to the interval between adjacent rollers (2).

3. The corrugated cardboard separation and diverting mechanism according to claim 1, characterized in that: The support plate (6) is arranged in the middle position of the support platform (1) and the two support plates (6) are symmetrically arranged about the center line of the support platform (1). The support plate (6) is in a "U"-shaped structure. The outer wall of the base (7) is provided with a limit frame (12) for the support plate (6) to move in the vertical direction. A spring (13) is provided at the bottom of the limit frame (12). The end of the spring (13) away from the limit hole (14) is connected to the support plate (6). A through hole is provided on the limit frame (12). The support plate (6) is provided with a limit hole (14), forming a structure in which the limit plate passes through the limit hole (14) and is placed in the limit frame (12) to fix the position of the support platform (1).

4. The corrugated cardboard separation and diverting mechanism according to claim 1, characterized in that: The slide (8) is in the form of an elongated strip. A spring (13) is provided in the slide groove (9). Both ends of the slide (8) are provided with fixing grooves for use with the spring (13). A retaining bar (15) is rotatably connected to the slide (8). A retaining groove for use with the retaining bar (15) and for positioning the slide (8) is provided on the base (7).

5. The corrugated cardboard separation and diverting mechanism according to claim 1, characterized in that: A boss (16) integral with the slide (8) is provided in the middle of the slide (8), a roller (17) is provided on the boss (16), a plurality of rollers (17) are provided and are centrally symmetrically arranged about the center of the convex strip, and an annular groove for use with the rollers (17) is provided on the rotating table (5).

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