Defective product detection device for corrugated board production line

Abstract

The utility model discloses a corrugated paper board production line defective product detection device which comprises a production line conveying cabinet, and an adjusting frame assembly is fixedly arranged on one side of the production line conveying cabinet. According to the utility model, the three groups of different hexagonal rotating heads are rotated to drive the three groups of rotating adjusting screw rods, so that the distances between the three groups of detection guide assemblies and the production line conveying belt can be respectively adjusted, and the detection thickness can be quickly adjusted; during installation, the pointed end direction of the V-shaped guide frame is opposite to the conveying direction of the production line conveying belt; the distances and the heights between the three groups of detection guide assemblies and the production line conveying belt are sequentially increased, so that defective corrugated boards with different heights can be conveniently guided to one side through the guide rolling wheels, and a plurality of groups of classified collection devices or conveying belts can be arranged at different positions on the side of a production line conveying cabinet for collection; and a proper number of detection guide assemblies can be selected for detection according to different use requirements, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a defective product detection device for a corrugated cardboard production line. Background Art

[0002] Corrugated cardboard is a material made of multiple layers of paper bonded together, primarily used for packaging and transportation. It consists of an inner layer of wavy paper and two layers of flat paper. Corrugated cardboard is lightweight, strong, and highly resistant to compression, making it widely used for various packaging needs.

[0003] After corrugated paper is produced, it usually needs to be tested by various detection devices to determine whether the quality of the corrugated paperboard meets the standards. Among them, the thickness of the corrugated paperboard will be tested in the defective product detection device of the production line. However, the corrugated paperboard may have different thicknesses after production. The current defective product detection device of the corrugated paperboard production line is not able to quickly classify and eliminate defective corrugated paperboards of different thicknesses, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a defective product detection device for a corrugated cardboard production line in order to solve the problem that the existing defective product detection device for a corrugated cardboard production line cannot quickly classify and remove defective corrugated cardboards of different thicknesses and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solution: a defective product detection device for a corrugated cardboard production line, comprising: a production line conveyor cabinet, an adjustment frame assembly fixedly provided on one side of the production line conveyor cabinet, a guide frame assembly fixedly provided on the other side of the production line conveyor cabinet, a detection guide assembly being screwed onto one end of the adjustment frame assembly, and a production line conveyor belt being provided inside the production line conveyor cabinet.

[0006] As a further solution of the present invention: the adjustment frame assembly includes an adjustment frame mounting rod seat, one end of the adjustment frame mounting rod seat is fixedly provided with an adjustment connecting cross bar, one end of the adjustment connecting cross bar is rotatably connected to a rotating adjustment screw, and one end of the rotating adjustment screw is fixedly provided with a hexagonal rotating head.

[0007] As a further solution of the present invention: the guide frame assembly includes a guide frame mounting rod seat, one end of the guide frame mounting rod seat is fixedly provided with a guide frame connecting cross bar, one end of the guide frame connecting cross bar is fixedly provided with a limiting guide rod, and the other end of the guide frame mounting rod seat is fixedly connected to the other side of the production line conveyor cabinet.

[0008] As a further solution of the present invention: the detection guide assembly includes a V-shaped guide frame, a threaded adjustment seat is fixedly provided at one end of the V-shaped guide frame, an internal threaded through hole is provided inside the threaded adjustment seat, a guide sliding seat is fixedly provided at the other end of the V-shaped guide frame, a guide through hole is provided inside the guide sliding seat, a guide transfer rod is fixedly provided at one end of the side of the V-shaped guide frame, and a guide rolling wheel is transferred to one end of the guide transfer rod.

[0009] As a further solution of the present invention: the other end of the adjustment frame mounting rod seat is fixedly connected to one side of the production line conveyor cabinet, and the number of the rotating adjustment screw and the hexagonal rotating head are each provided in three groups, and the rotating adjustment screw is threadedly connected to the adapted internal threaded through hole.

[0010] As a further solution of the present invention: the guide through hole is adapted to a limiting guide rod, and the guide transfer rod and the guide rolling wheel are provided with multiple groups which are evenly fixed on one side of the protruding V-shaped guide frame.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, three groups of different hexagonal rotating heads are rotated to drive three groups of rotating adjustment screws, so that the spacing between the three groups of detection guide components and the conveyor belt of the production line can be adjusted respectively, so as to quickly adjust the detection thickness. During installation, the direction of the tip of the V-shaped guide frame is opposite to the conveying direction of the conveyor belt of the production line, and the spacing heights of the three groups of detection guide components from the conveyor belt of the production line are increased successively, so that defective corrugated cardboards of different heights can be conveniently guided to one side through the guide rolling wheels, and multiple groups of classification and collection devices or conveyor belts can be set at different positions on the side of the conveyor cabinet of the production line for collection. According to different usage requirements, the appropriate number of detection guide components can be installed to make detection more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a defective product detection device for a corrugated cardboard production line according to the utility model;

[0014] Figure 2 This is a structural diagram of a detection mechanism in a defective product detection device for a corrugated cardboard production line according to the utility model;

[0015] Figure 3 This is a structural diagram of an adjustment frame assembly in a defective product detection device for a corrugated cardboard production line according to the present invention;

[0016] Figure 4 This is a structural diagram of a guide frame assembly in a defective product detection device for a corrugated cardboard production line according to the utility model;

[0017] Figure 5 It is a structural schematic diagram of a detection guide component in a defective product detection device for a corrugated cardboard production line described in the utility model.

[0018] In the figure: 1. Production line conveyor cabinet; 2. Adjustment frame assembly; 3. Guide frame assembly; 4. Detection guide assembly; 5. Production line conveyor belt; 20. Adjustment frame mounting rod seat; 21. Adjustment connecting cross bar; 22. Rotation adjustment screw; 23. Hexagonal rotating head; 30. Guide frame mounting rod seat; 31. Guide frame connecting cross bar; 32. Limiting guide rod; 40. V-shaped guide frame; 41. Screw-on adjustment seat; 42. Internal threaded through hole; 43. Guide sliding seat; 44. Guide through hole; 45. Guide transfer rod; 46. Guide rolling wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not 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 efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0021] Reference Figures 1 to 2In an embodiment of the utility model, a defective product detection device for a corrugated cardboard production line includes: a production line conveyor cabinet 1, an adjustment frame assembly 2 is fixedly provided on one side of the production line conveyor cabinet 1, a guide frame assembly 3 is fixedly provided on the other side of the production line conveyor cabinet 1, a detection guide assembly 4 is screwed on one end of the adjustment frame assembly 2, and a production line conveyor belt 5 is provided inside the production line conveyor cabinet 1.

[0022] Reference Figure 3 The adjustment frame assembly 2 includes an adjustment frame mounting rod seat 20, one end of the adjustment frame mounting rod seat 20 is fixedly provided with an adjustment connecting cross bar 21, one end of the adjustment connecting cross bar 21 is rotatably connected to a rotating adjustment screw 22, and one end of the rotating adjustment screw 22 is fixedly provided with a hexagonal rotating head 23.

[0023] The above solution is adopted: by rotating three different sets of hexagonal rotating heads 23 to drive three sets of rotating adjustment screws 22, the distance between the three sets of detection guide components 4 and the production line conveyor belt 5 can be adjusted respectively, so as to quickly adjust the detection thickness.

[0024] Reference Figure 4 The guide frame assembly 3 includes a guide frame mounting rod seat 30, one end of the guide frame mounting rod seat 30 is fixedly provided with a guide frame connecting cross bar 31, one end of the guide frame connecting cross bar 31 is fixedly provided with a limiting guide rod 32, and the other end of the guide frame mounting rod seat 30 is fixedly connected to the other side of the production line conveyor cabinet 1.

[0025] Reference Figure 5 The detection guide assembly 4 includes a V-shaped guide frame 40, one end of the V-shaped guide frame 40 is fixedly provided with a threaded adjustment seat 41, the threaded adjustment seat 41 is provided with an internal threaded through hole 42, the other end of the V-shaped guide frame 40 is fixedly provided with a guide sliding seat 43, the guide sliding seat 43 is provided with a guide through hole 44, and one end of the side of the V-shaped guide frame 40 is fixedly provided with a guide transfer rod 45, and one end of the guide transfer rod 45 is transferred to a guide rolling wheel 46.

[0026] The above solution is adopted: the guide through hole 44 is adapted to limit the guide rod 32, so that the height of the detection guide assembly 4 can be adjusted by setting the internal threaded through hole 42 to be screwed and adapted to rotate the adjusting screw 22, and by setting the guide rolling wheel 46, when the corrugated cardboard is conveyed by the production line conveyor belt 5, it is guided to one side by the guide rolling wheel 46. Multiple groups of classification and collection devices or conveyor belts can be set at different positions on the side of the production line conveyor cabinet 1 for collection, so that defective corrugated cardboards of different heights can be conveniently detected and eliminated.

[0027] Reference Figures 3 to 5The other end of the adjustment frame mounting rod seat 20 is fixedly connected to one side of the production line conveyor cabinet 1. There are three groups of rotating adjustment screws 22 and hexagonal rotating heads 23. The rotating adjustment screws 22 are threadedly connected to the internal threaded through holes 42. The guide through holes 44 are adapted to the limiting guide rods 32. There are multiple groups of guide adapter rods 45 and guide rolling wheels 46, which are evenly fixed on the protruding side of the V-shaped guide frame 40.

[0028] The working principle of the present invention is: when in use, three groups of different hexagonal rotating heads 23 are rotated to drive three groups of rotating adjustment screws 22, so that the distance between the three groups of detection guide components 4 and the production line conveyor belt 5 can be adjusted respectively, so as to quickly adjust the detection thickness. When installed, the tip direction of the V-shaped guide frame 4 is opposite to the conveying direction of the production line conveyor belt 5, and the distance height between the three groups of detection guide components 4 and the production line conveyor belt 5 increases successively, so that defective corrugated cardboards of different heights can be conveniently guided to one side through the guide rolling wheel 46, and multiple groups of classification collection devices or conveyor belts can be set at different positions on the side of the production line conveyor cabinet 1 for collection. According to different usage requirements, the appropriate number of detection guide components 4 can be installed to make detection more convenient.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A defective product detection device for a corrugated cardboard production line, characterized in that: include: A production line conveyor cabinet (1) is provided, wherein an adjustment frame assembly (2) is fixedly provided on one side of the production line conveyor cabinet (1), a guide frame assembly (3) is fixedly provided on the other side of the production line conveyor cabinet (1), a detection guide assembly (4) is screwed onto one end of the adjustment frame assembly (2), and a production line conveyor belt (5) is provided inside the production line conveyor cabinet (1).

2. A defective product detection device for a corrugated cardboard production line according to claim 1, characterized in that: The adjustment frame assembly (2) includes an adjustment frame mounting rod seat (20), one end of the adjustment frame mounting rod seat (20) is fixedly provided with an adjustment connecting cross bar (21), one end of the adjustment connecting cross bar (21) is rotatably connected to a rotating adjustment screw (22), and one end of the rotating adjustment screw (22) is fixedly provided with a hexagonal rotating head (23).

3. The defective product detection device for a corrugated cardboard production line according to claim 1, characterized in that: The guide frame assembly (3) includes a guide frame mounting rod seat (30), one end of the guide frame mounting rod seat (30) is fixedly provided with a guide frame connecting cross bar (31), one end of the guide frame connecting cross bar (31) is fixedly provided with a limiting guide rod (32), and the other end of the guide frame mounting rod seat (30) is fixedly connected to the other side of the production line conveyor cabinet (1).

4. The defective product detection device for a corrugated cardboard production line according to claim 1, characterized in that: The detection guide assembly (4) includes a V-shaped guide frame (40), one end of the V-shaped guide frame (40) is fixedly provided with a screw-connected adjustment seat (41), the interior of the screw-connected adjustment seat (41) is provided with an internal threaded through hole (42), the other end of the V-shaped guide frame (40) is fixedly provided with a guide sliding seat (43), the interior of the guide sliding seat (43) is provided with a guide through hole (44), one end of the side of the V-shaped guide frame (40) is fixedly provided with a guide transfer rod (45), and one end of the guide transfer rod (45) is transferred to a guide rolling wheel (46).

5. The defective product detection device for a corrugated cardboard production line according to claim 2, characterized in that: The other end of the adjustment frame mounting rod seat (20) is fixedly connected to one side of the production line conveyor cabinet (1), and the number of the rotating adjustment screw rod (22) and the hexagonal rotating head (23) is provided in three groups, and the rotating adjustment screw rod (22) is threadedly connected to the matching internal thread through hole (42).

6. The defective product detection device for a corrugated cardboard production line according to claim 4, characterized in that: The guide through hole (44) is adapted to fit the limiting guide rod (32), and the guide transfer rod (45) and the guide rolling wheel (46) are provided in multiple groups and are evenly fixedly arranged on the protruding side of the V-shaped guide frame (40).

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