Feeding device for outer package surface inspection machine

Abstract

The utility model discloses a feeding device for an outer package surface inspection machine, which comprises a feeding rack and a conveyor, and the conveyor comprises a rack and a conveyor belt mounted on the rack; a material conveying structure is mounted on the feeding rack; a portal frame is fixedly installed on the feeding rack, two supports are fixedly installed on the rack, cross beams of the two supports are fixedly connected through a cross arm, the cross arm and the portal frame are downwards and fixedly provided with a transverse linear module, a sliding block of the transverse linear module is downwards and fixedly provided with a connecting frame, and the connecting frame is provided with a material clamping and lifting structure. The two portal frames are fixedly connected through a connecting frame, a limiting plate is fixed to the connecting frame through a support, a stop rod is fixed to the portal frame close to the discharging end of the conveying belt, a limiting rod is fixed to the baffle, a connecting rod is fixed to the portal frame close to the feeding end of the conveying belt, and an arc-shaped supporting plate is fixed to the connecting rod. The feeding device for the outer package surface inspection machine has the advantages of being capable of achieving continuous inspection, high in automation degree, convenient to use and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a feeding device for an outer packaging surface inspection machine. Background Art

[0002] After the packaging box is produced, in order to better achieve the packaging mark, an outer wrapping paper will be glued to the outside of the packaging box. A pattern is printed on the outer wrapping paper. Before the outer wrapping paper is packed in the packaging box, the quality of the pattern printed on the outer wrapping paper needs to be inspected, that is, the pattern on the outer wrapping paper is inspected using a surface inspection machine to detect whether the pattern is clear and complete.

[0003] During the testing process, the outer packaging paper needs to be loaded. Currently, there are two ways to load the outer packaging paper:

[0004] 1. Upward suction feeding, the suction cup absorbs the packaging paper feeding conveyor belt, which is inefficient;

[0005] 2. Downward suction loading relies on the conveyor belt located below to drive the outer packaging paper located below to move and load the material, but it requires frequent manual replenishment, and the detection is interrupted during the replenishment, which affects the detection efficiency. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a feeding device for an outer packaging surface inspection machine that can achieve continuous inspection, has a high degree of automation, and is easy to use.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A feeding device for an outer packaging surface inspection machine comprises a feeding platform and a conveyor, wherein the conveyor comprises a frame and a conveyor belt mounted on the frame;

[0009] A material conveying structure is installed on the loading platform;

[0010] A gantry is fixedly installed on the loading platform, two brackets are fixedly installed on the frame, the crossbeams of the two brackets are fixedly connected by a cross brace, a transverse linear module is fixedly installed downwards on the cross brace and the gantry, a connecting frame is fixed downwards on the slider of the transverse linear module, and a material clamping and lifting structure is installed on the connecting frame;

[0011] The two gantries are fixedly connected by a connecting frame, and the connecting frame is fixed with a limit plate through a support. The gantry near the unloading end of the conveyor belt is fixed with a baffle rod, and the baffle plate is fixed with the limit rod. The gantry near the feeding end of the conveyor belt is fixed with a connecting rod, and the connecting rod is fixed with an arc-shaped support plate.

[0012] In this way, the stacked outer packaging paper is placed on the material conveying structure of the loading platform, the material conveying structure drives the outer packaging paper to move, the horizontal linear module drives the connecting frame to move above the outer packaging paper, the outer packaging paper is clamped and lifted by the material clamping and lifting structure, and the outer packaging paper is driven to move between the two gantries by the horizontal linear module. The material clamping and lifting structure drives the outer packaging paper to drop between the two limit plates, the limit plates limit the outer packaging paper, and the outer packaging paper falls on the conveyor belt. The arc-shaped support plate supports the outer packaging paper, and the conveyor belt moves, and the friction between the outer packaging paper and the outer packaging paper drives the outer packaging paper at the bottom to move, and slides out from the gap between the limit rod and the conveyor belt to realize loading.

[0013] Among them, the material clamping and lifting structure includes a forward and reverse bidirectional linear module fixedly installed on both sides of the lower end of the mounting frame, the two sliders of the forward and reverse bidirectional linear module can approach or move away from each other, the two sliders of the forward and reverse bidirectional linear module are fixedly installed downward with a vertical linear module, the slider of the vertical linear module is fixed with a lifting arm, and the lower end of the lifting arm is vertically fixed with a lifting plate.

[0014] Among them, the material conveying structure includes three conveyor belts arranged at intervals, and a plurality of rollers are rotatably installed on the loading platform. Three rotating rollers are fixed opposite the rollers. The conveyor belt is wound around the outer sides of the rotating rollers opposite the rollers. Two sprockets are fixed at the outer ends of the rollers, and the sprockets at the ends of any two adjacent rollers are connected by a chain. A loading motor is fixedly installed on the loading platform, and the output shaft of the loading motor is fixedly connected to the end of one of the rollers. The lifting plate is arranged opposite the interval between adjacent conveyor belts.

[0015] Among them, two limit plates are provided with clearance openings facing the lifting arms.

[0016] Wherein, a driven roller and a driving roller driven by a motor are rotatably mounted at both ends of the frame, the conveyor belt is wound between the driving roller and the driven roller, and the motor is fixedly mounted on the frame.

[0017] In summary, the feeding device for the outer packaging surface inspection machine has the advantages of being able to realize continuous inspection, having a high degree of automation, being easy to use, and being highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a feeding device for an outer packaging surface inspection machine.

[0019] Figure 2 for Figure 1 A partially enlarged schematic diagram of .

[0020] Figure 3 Schematic diagram of the material clamping and lifting structure.

[0021] Figure 4 A schematic diagram of a bracket and a structure mounted thereon. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually 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. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] like Figure 1-4 As shown, a feeding device for an outer packaging surface inspection machine comprises a feeding platform 1 and a conveyor, wherein the conveyor comprises a frame 2 and a conveyor belt 3 installed on the frame;

[0024] A material conveying structure is installed on the loading platform;

[0025] A gantry 4 is fixedly installed on the loading platform, two brackets 5 are fixedly installed on the frame, the crossbeams of the two brackets are fixedly connected by a cross brace 6, a transverse linear module 7 is fixedly installed below the cross brace and the gantry, a connecting frame 8 is fixedly installed below the slider of the transverse linear module, and a material clamping and lifting structure 9 is installed on the connecting frame;

[0026] The two gantries are fixedly connected by a connecting frame 11, and the connecting frame is fixed with a limit plate 12 through a support. The gantry near the unloading end of the conveyor belt is fixed with a baffle rod 13, and the baffle plate is fixed with a limit rod 14. The gantry near the feeding end of the conveyor belt is fixed with a connecting rod, and the connecting rod is fixed with an arc support plate 15.

[0027] In this way, the stacked outer packaging paper is placed on the material conveying structure of the loading platform, the material conveying structure drives the outer packaging paper to move, the horizontal linear module drives the connecting frame to move above the outer packaging paper, the outer packaging paper is clamped and lifted by the material clamping and lifting structure, and the outer packaging paper is driven to move between the two gantries by the horizontal linear module. The material clamping and lifting structure drives the outer packaging paper to drop between the two limit plates, the limit plates limit the outer packaging paper, and the outer packaging paper falls on the conveyor belt. The arc-shaped support plate supports the outer packaging paper, and the conveyor belt moves, and the friction between the outer packaging paper and the outer packaging paper drives the outer packaging paper at the bottom to move, and slides out from the gap between the limit rod and the conveyor belt to realize loading.

[0028] During implementation, the material clamping and lifting structure includes a forward and reverse bidirectional linear module 21 fixedly installed on both sides of the lower end of the mounting frame, the two sliders of the forward and reverse bidirectional linear module can approach or move away from each other, the two sliders of the forward and reverse bidirectional linear module are fixedly installed downward with a vertical linear module 22, the slider of the vertical linear module is fixed with a lifting arm 23, and the lower end of the lifting arm is vertically fixed with a lifting plate 24.

[0029] In this way, the vertical linear module drives the lifting arm and the lifting plate to descend, the forward and reverse bidirectional linear module drives the two sliders to approach each other, so that the lifting plate is inserted under the outer packaging paper, and the vertical linear module drives the lifting arm and the lifting plate to rise to lift the outer packaging paper. When the outer packaging paper reaches the top of the conveyor belt, the vertical linear module drives the lifting arm and the lifting plate to descend, the forward and reverse bidirectional linear module drives the two sliders to move away from each other, the lifting plate is withdrawn from under the outer packaging paper, and the outer packaging paper falls between the two limit plates.

[0030] During implementation, the material conveying structure includes three conveyor belts 25 arranged at intervals, a plurality of rollers 26 are rotatably mounted on the loading platform, three rotating rollers 27 are fixed opposite the rollers, the conveyor belt is wound around the outer sides of the rotating rollers opposite the rollers, two sprockets are fixed at the outer ends of the rollers, and the sprockets at the ends of any two adjacent rollers are connected by a chain, a loading motor is fixedly mounted on the loading platform, the output shaft of the loading motor is fixedly connected to the end of one of the rollers, and the lifting plate is arranged opposite the intervals between adjacent conveyor belts. The loading motor drives the rollers to realize synchronous rotation of the conveyor belts under the action of the sprocket chain to transport the materials.

[0031] During implementation, the two limit plates are provided with a clearance opening 28 facing the lifting arm, so as to reduce the falling height of the outer packaging paper and better position the outer packaging paper between the two limit plates.

[0032] During implementation, driven rollers and active rollers driven by motors are rotatably mounted at both ends of the frame, the conveyor belt is wound between the active roller and the driven roller, and the motor is fixedly mounted on the frame. This is an existing structure.

[0033] Specifically, it also includes a PLC controller for controlling the actions of the electrical components therein.

[0034] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A feeding device for an outer packaging surface inspection machine, characterized in that: It includes a loading platform and a conveyor, wherein the conveyor includes a frame and a conveyor belt installed on the frame; A material conveying structure is installed on the loading platform; A gantry is fixedly installed on the loading platform, two brackets are fixedly installed on the frame, the crossbeams of the two brackets are fixedly connected by a cross brace, a transverse linear module is fixedly installed downwards on the cross brace and the gantry, a connecting frame is fixed downwards on the slider of the transverse linear module, and a material clamping and lifting structure is installed on the connecting frame; The two gantries are fixedly connected by a connecting frame, and the connecting frame is fixed with a limit plate through a support. The gantry near the unloading end of the conveyor belt is fixed with a baffle rod, and the baffle rod is fixed with the limit rod. The gantry near the feeding end of the conveyor belt is fixed with a connecting rod, and the connecting rod is fixed with an arc-shaped support plate.

2. A feeding device for an outer packaging surface inspection machine according to claim 1, characterized in that: The material clamping and lifting structure includes a forward and reverse bidirectional linear module fixedly installed on both sides of the lower end of the mounting frame, the two sliders of the forward and reverse bidirectional linear module can approach or move away from each other, the two sliders of the forward and reverse bidirectional linear module are fixedly installed with a vertical linear module downward, the slider of the vertical linear module is fixed with a lifting arm, and the lower end of the lifting arm is vertically fixed with a lifting plate.

3. The feeding device for outer packaging surface inspection machine according to claim 2, characterized in that: The material conveying structure includes three conveyor belts arranged at intervals, a plurality of rollers are rotatably mounted on the loading platform, three rotating rollers are fixed opposite the rollers, the conveyor belt is wound around the outer sides of the rotating rollers opposite the plurality of rollers, two sprockets are fixed at the outer ends of the rollers, the sprockets at the ends of any two adjacent rollers are connected by a chain, a loading motor is fixedly mounted on the loading platform, the output shaft of the loading motor is fixedly connected to the end of one of the rollers, and the lifting plate is arranged opposite the intervals between adjacent conveyor belts.

4. The feeding device for outer packaging surface inspection machine according to claim 1, characterized in that: The two limit plates are provided with clearance openings facing the lifting arms.

5. The feeding device for outer packaging surface inspection machine according to claim 1, characterized in that: A driven roller and a driving roller driven by a motor are rotatably mounted on both ends of the frame, the conveyor belt is wound between the driving roller and the driven roller, and the motor is fixedly mounted on the frame.

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