Visual inspection cover unloading and stacking machine

Abstract

The utility model belongs to the technical field of cover stack unloading, and particularly relates to a visual inspection cover stack unloading machine which comprises a stack unloading rack, a stack unloading conveying mechanism, a film collecting mechanism, a material taking mechanism and a visual inspection mechanism, and the film collecting mechanism, the material taking mechanism and the visual inspection mechanism are arranged on the stack unloading rack. The film collecting mechanism is used for collecting films of the cover stacks on the destacking station, the visual detection mechanism detects the film collecting condition of the cover stacks after film collecting is completed, the film collecting mechanism continues to collect the films or give an alarm to inform workers of handling when it is detected that the uppermost cover stack barrel is covered with the films, and the material taking mechanism is driven to take away the upper cover barrel of the cover stacks when it is detected that film collecting is completed. And meanwhile, the layer number allowance of the stack covering barrels is judged through the distance between the visual detection mechanism and the stack covering barrel on the uppermost layer, so that subsequent stack covering feeding is facilitated, manual monitoring is not needed, labor is saved, and the production efficiency is high.

Description

[Technical field]

[0001] The utility model belongs to the technical field of cover unloading and stacking, and particularly relates to a visual detection cover unloading and stacking machine. [Background technology]

[0002] At present, the can caps that have been packaged in a tube shape are usually stacked on a cover stacking board, and each layer of the cover tube is coated with a film to effectively separate the two adjacent layers of the cover tube. The cover tubes with layers of film are stacked on the cover stacking board. When they need to be transported, the cover stacking board is usually picked up by a forklift and placed at the target location. Before the cover needs to be installed on the can tube, the film needs to be collected relative to the cover tube stack. Only after the film is collected can the cover tube layer be removed for unloading the cover tube.

[0003] In the existing production, workers are required to observe the film collection on one side. After confirming that the film collection on the easy-open lid tube is completed, the robot is driven to take away the upper easy-open lid tube, which wastes manpower and has low production efficiency. [Utility Model Content]

[0004] The utility model aims to provide a visual inspection cover unloading and stacking machine which saves manpower and has high production efficiency.

[0005] The utility model is realized by the following technical solutions:

[0006] A visual inspection unloading and stacking machine, comprising:

[0007] A depalletizing rack, on which a depalletizing station is provided;

[0008] A stacking and conveying mechanism, which is used to receive the cover stack and convey the cover stack to the stacking station;

[0009] A film collecting mechanism is arranged on the unloading frame and is used to collect the film from the cover stack on the unloading station;

[0010] A material taking mechanism, which is arranged on the unloading frame and is used to take away the cover cylinder on the upper layer of the cover stack;

[0011] The visual detection mechanism is arranged on the unloading frame and is used to detect the film collecting status of the cover stack so as to drive the material taking mechanism to take away the upper cover tube of the cover stack.

[0012] In the visual inspection depalletizing machine as described above, the visual inspection mechanism includes an inspection mounting frame arranged on the depalletizing machine frame, and a visual inspection camera arranged on the inspection mounting frame and located above the depalletizing station.

[0013] As described above, a visual inspection decapping and stacking machine, the inspection mounting frame includes a vertical mounting portion arranged vertically, a horizontal mounting portion extending horizontally along the vertical mounting portion, a plurality of vertical supporting portions arranged vertically and along the length direction of the horizontal mounting portion, and a plurality of horizontal supporting portions extending horizontally from the corresponding vertical supporting portions to the horizontal mounting portion, and the visual inspection camera is arranged on the horizontal mounting portion.

[0014] In the visual inspection depalletizing machine, the material picking mechanism includes a material picking robot arranged on the depalletizing machine frame, a material picking tray arranged on the material picking robot, and a plurality of material picking nozzles arranged along the length direction and the width direction of the material picking tray.

[0015] As described above, in the visual inspection cover stacking machine, a cover stack adjustment mechanism is provided on the stacking machine frame and on both sides of the stacking conveying mechanism, and the cover stack adjustment mechanism is used to adjust both sides of the cover stack on the stacking station to be flush.

[0016] As described above, a visual detection cover stacking machine, the cover stacking adjustment mechanism comprises:

[0017] An adjustment plate, wherein two adjustment plates are arranged opposite to each other on both sides of the unloading and conveying mechanism;

[0018] The adjusting driving member is arranged on the depalletizing machine frame and is used for driving the two adjusting plates to move towards or away from the moving raw material.

[0019] In the visual inspection unloading and stacking machine as described above, the film collecting mechanism comprises:

[0020] A film collecting mounting frame, which is arranged on the unloading frame;

[0021] A film collecting roller is rotatably mounted on a film collecting mounting frame;

[0022] An auxiliary film-collecting roller, which is coaxial with the film-collecting roller and arranged on the peripheral side of the film-collecting roller;

[0023] The film collecting driving member is arranged on the film collecting mounting frame and is used for driving the film collecting roller and the auxiliary film collecting roller to rotate.

[0024] As described above, the visual inspection cover unloading and stacking machine, the film collecting mechanism further comprises:

[0025] The film collecting movable slide rail is horizontally arranged on the depalletizing frame in a direction perpendicular to the conveying direction of the depalletizing conveying mechanism, and the film collecting mounting frame is movably arranged on the film collecting movable slide rail;

[0026] The film collecting movable driving component is used to drive the film collecting mounting frame to move on the film collecting movable slide rail.

[0027] As described above, a visual inspection depalletizing machine, the depalletizing conveying mechanism comprises:

[0028] Depalletizing conveyor rack;

[0029] Destacking conveying rollers, a plurality of said destacking conveying rollers are arranged on the destacking conveying frame along the length direction of the destacking conveying frame;

[0030] A depalletizing and conveying driving motor is arranged on the depalletizing and conveying frame and is used to drive the depalletizing and conveying rollers to rotate;

[0031] A plurality of destacking bottom baffles are arranged on the destacking conveying frame and are respectively arranged between two adjacent destacking conveying rollers.

[0032] In the visual inspection depalletizing machine as described above, one side of the depalletizing conveying mechanism is provided on the first baffle plate, and the end of the depalletizing conveying mechanism away from the material taking mechanism is provided with a second baffle plate.

[0033] Compared with the prior art, the utility model has the following advantages:

[0034] The utility model provides a visual inspection cover stacking machine, comprising a stacking machine frame, a stacking conveying mechanism, a film collecting mechanism arranged on the stacking machine frame, a material taking mechanism, and a visual inspection mechanism. When in use, the stacking conveying mechanism receives the cover stack and conveys the cover stack to the stacking station, and the film collecting mechanism collects the film on the cover stack on the stacking station. After the film collecting is completed, the visual inspection mechanism detects the film collecting status of the cover stack, and when it is detected that there is still film on the uppermost cover stack tube, the film collecting mechanism continues to collect the film or alarms to notify workers to handle it. When it is detected that the film collecting is completed, the material taking mechanism is driven to take away the upper cover tube of the cover stack, and at the same time, the distance between the visual inspection mechanism and the uppermost cover stack tube is used to judge the remaining number of cover stack tube layers, so as to facilitate the subsequent cover stack loading, without manual monitoring, saving labor and high production efficiency.

Brief Description of the Drawings

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0036] Figure 1 It is a structural schematic diagram of a visual detection cover unloading and stacking machine in a specific implementation mode of the utility model;

[0037] Figure 2 It is a structural schematic diagram of the material taking mechanism in a specific implementation mode of the utility model;

[0038] Figure 3 It is a schematic diagram of the partial structure of the visual detection cover unloading and stacking machine in the specific implementation mode of the utility model;

[0039] Figure 4 It is a structural schematic diagram of the depalletizing and conveying mechanism in a specific implementation manner of the utility model. [Specific implementation method]

[0040] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0041] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for distinction.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Specific embodiments, such as Figure 1-4 A visual inspection cover stacking machine shown in the figure comprises: a stacking frame 21, on which a stacking station is provided; a stacking conveying mechanism 22, which is used to receive the cover stack and convey the cover stack to the stacking station; a film collecting mechanism 23, which is arranged on the stacking frame 21, and is used to collect the film from the cover stack on the stacking station; a material taking mechanism 24, which is arranged on the stacking frame 21, and is used to take away the upper cover tube of the cover stack; a visual inspection mechanism 25, which is arranged on the stacking frame 21, and is used to detect the film collecting status of the cover stack, so as to drive the material taking mechanism 24 to take away the upper cover tube of the cover stack. When in use, the cover stack is received by the unloading conveying mechanism and conveyed to the unloading station, and the cover stack on the unloading station is collected by the film collecting mechanism. After the film collecting is completed, the visual inspection mechanism detects the film collecting status of the cover stack. When it is detected that there is still film on the top cover stack tube, the film collecting mechanism continues to collect the film or alarms to notify workers to handle it. When it is detected that the film collecting is completed, the material taking mechanism is driven to take away the upper cover tube of the cover stack. At the same time, the distance between the visual inspection mechanism and the top cover stack tube is used to judge the remaining number of cover stack tube layers, so as to facilitate the subsequent loading of cover stacks. No manual monitoring is required, which saves labor and has high production efficiency.

[0044] Specifically, the visual inspection mechanism 25 includes a detection mounting frame 251 disposed on the depalletizing frame 21, and a visual inspection camera 252 disposed on the detection mounting frame 251 and located above the depalletizing station. Optionally, the visual inspection camera 252 can be a CCD industrial camera.

[0045] In addition, the detection mounting frame 251 includes a vertical mounting portion 2511 arranged vertically, a horizontal mounting portion 2512 extending horizontally along the vertical mounting portion 2511, a plurality of vertical supporting portions 2513 arranged vertically and along the length direction of the horizontal mounting portion 2512, and a plurality of horizontal supporting portions 2514 extending horizontally from the corresponding vertical supporting portions 2513 to the horizontal mounting portion 2512, and the visual detection camera 252 is arranged on the horizontal mounting portion 2512. The structure is more stable.

[0046] Furthermore, the material taking mechanism 24 includes a material taking manipulator 241 disposed on the destacking frame 21, a material taking tray 242 disposed on the material taking manipulator 241, and a plurality of material taking suction nozzles 243 arranged along the length direction and the width direction of the material taking tray 242. The material taking suction nozzle 243 is a vacuum suction nozzle, which is connected to a vacuum machine to suck and take the material from the cover tube to avoid damaging the cover tube.

[0047] More specifically, a cover stack adjustment mechanism 26 is provided on the depalletizing frame 21 and on both sides of the depalletizing conveying mechanism 22 , and the cover stack adjustment mechanism 26 is used to adjust both sides of the cover stack on the depalletizing station to be flush, so as to facilitate the material taking mechanism 24 to take materials.

[0048] Furthermore, the cover stack adjustment mechanism 26 includes: an adjustment plate 261, two adjustment plates 261 are arranged on both sides of the depalletizing conveying mechanism 22; and an adjustment driving member 262, which is arranged on the depalletizing frame 21 and is used to drive the two adjustment plates 261 to move toward or away from the moving raw materials. Specifically, the adjustment driving member 262 has a telescopic cylinder, and there are two adjustment plates 261 on each side of the depalletizing conveying mechanism 22, and each adjustment plate 261 is driven by two adjustment driving members 262, so that the adjustment is more stable.

[0049] Furthermore, the film collection mechanism 23 includes: a film collection mounting frame 231, which is arranged on the destacking frame 21; a film collection roller 232, which is rotatably arranged on the film collection mounting frame 231; an auxiliary film collection roller 233, which is coaxially arranged on the circumference of the film collection roller 232 with the film collection roller 232; and a film collection driving member 234, which is arranged on the film collection mounting frame 231 and is used to drive the film collection roller 232 and the auxiliary film collection roller 233 to rotate. The film collection driving member 234 adopts a driving motor. When in use, one end of the film is inserted between the film collection roller 232 and the auxiliary film collection roller 233, and the film collection roller 232 and the auxiliary film collection roller 233 are driven by the driving motor to achieve winding and film collection.

[0050] Specifically, the film collection mechanism 23 further includes: a film collection movable slide rail 235, which is horizontally arranged on the destacking frame 21 in a direction perpendicular to the conveying direction of the destacking conveying mechanism 22, and the film collection mounting frame 231 is movably arranged on the film collection movable slide rail 235; and a film collection movable driving component 236, which is used to drive the film collection mounting frame 231 to move on the film collection movable slide rail 235. The film collection movable driving component 236 can use a telescopic cylinder to drive the film collection mounting frame 231 to move, or use a driving motor to drive a belt line transmission to drive the film collection mounting frame 231 to move. In this way, the film collection roller 232 can be automatically adjusted in the horizontal direction to facilitate winding.

[0051] More specifically, the depalletizing conveying mechanism 22 comprises: a depalletizing conveying frame 221; a depalletizing conveying roller 222, a plurality of which are arranged on the depalletizing conveying frame 221 along the length direction of the depalletizing conveying frame 221; a depalletizing conveying driving motor 223, which is arranged on the depalletizing conveying frame 221 and used to drive the depalletizing conveying roller 222 to rotate; and a depalletizing bottom baffle 224, a plurality of which are arranged on the depalletizing conveying frame 221 and are respectively arranged between two adjacent depalletizing conveying rollers 222. The cover plate is placed on the depalletizing conveying roller 222, and the depalletizing conveying driving motor 223 drives the depalletizing conveying roller 222 to rotate, so as to realize the conveyance of the cover plate. The provision of the depalletizing bottom baffle 224 can prevent dust from falling into the meshing position of the depalletizing conveying roller 222 and the transmission chain in the depalletizing conveying frame 221.

[0052] In addition, one side of the depalletizing conveying mechanism 22 is provided with a first baffle 27, and one end of the depalletizing conveying mechanism 22 away from the material taking mechanism 24 is provided with a second baffle 28. The first baffle 27 and the second baffle 28 limit the cover stack on the depalletizing conveying mechanism 22.

[0053] The above is an implementation method provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. At the same time, due to different industry names, it is not limited to the above names, nor is it limited to English names. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or a number of technical deductions or replacements made on the premise of the concept of the utility model, shall be regarded as the protection scope of the utility model.

Claims

1. A visual inspection unloading and stacking machine, characterized in that: include: A depalletizing frame (21) is provided with a depalletizing station; A stacking and conveying mechanism (22) for receiving the stack of covers and conveying the stack of covers to a stacking and conveying station; A film collecting mechanism (23) is arranged on the depalletizing frame (21) and is used for collecting the films from the covered stacks at the depalletizing station; A material taking mechanism (24) is arranged on the destacking frame (21) and is used to take away the cover tubes on the upper layer of the cover stack; The visual detection mechanism (25) is arranged on the unloading frame (21) and is used to detect the film collection status of the cover stack so as to drive the material taking mechanism (24) to take away the upper cover tube of the cover stack.

2. A visual inspection depalletizing machine according to claim 1, characterized in that: The visual inspection mechanism (25) comprises a detection mounting frame (251) arranged on the depalletizing frame (21), and a visual inspection camera (252) arranged on the detection mounting frame (251) and located above the depalletizing station.

3. A visual inspection depalletizing machine according to claim 2, characterized in that: The detection mounting frame (251) includes a vertical mounting portion (2511) arranged vertically, a horizontal mounting portion (2512) extending horizontally along the vertical mounting portion (2511), a plurality of vertical supporting portions (2513) arranged vertically and along the length direction of the horizontal mounting portion (2512), and a plurality of horizontal supporting portions (2514) extending horizontally from the corresponding vertical supporting portions (2513) to the horizontal mounting portion (2512), and the visual detection camera (252) is arranged on the horizontal mounting portion (2512).

4. A visual inspection depalletizing machine according to claim 1, characterized in that: The material taking mechanism (24) comprises a material taking manipulator (241) arranged on the destacking frame (21), a material taking tray (242) arranged on the material taking manipulator (241), and a plurality of material taking suction nozzles (243) arranged along the length direction and the width direction of the material taking tray (242).

5. The visual inspection depalletizing machine according to claim 1, characterized in that: A cover stack adjustment mechanism (26) is provided on the depalletizing frame (21) and on both sides of the depalletizing conveying mechanism (22). The cover stack adjustment mechanism (26) is used to adjust both sides of the cover stack on the depalletizing station to be flush.

6. A visual inspection depalletizing machine according to claim 5, characterized in that: The cover stack adjustment mechanism (26) comprises: An adjustment plate (261), wherein two adjustment plates (261) are arranged oppositely on two sides of the depalletizing and conveying mechanism (22); The adjustment driving member (262) is arranged on the destacking machine frame (21) and is used to drive the two adjustment plates (261) to move towards or away from the moving raw material.

7. A visual inspection depalletizing machine according to claim 1, characterized in that: The film collecting mechanism (23) comprises: A film collecting mounting frame (231) is arranged on the depalletizing frame (21); A film collecting roller (232) is rotatably mounted on a film collecting mounting frame (231); An auxiliary film collecting roller (233) is coaxially arranged with the film collecting roller (232) on the circumference of the film collecting roller (232); The film collecting driving member (234) is arranged on the film collecting mounting frame (231) and is used for driving the film collecting roller (232) and the auxiliary film collecting roller (233) to rotate.

8. A visual inspection decapping and stacking machine according to claim 7, characterized in that: The film collecting mechanism (23) further comprises: A film collecting movable slide rail (235) is horizontally arranged on the depalletizing frame (21) in a direction perpendicular to the conveying direction of the depalletizing conveying mechanism (22), and the film collecting mounting frame (231) is movably arranged on the film collecting movable slide rail (235); The film collecting movable driving component (236) is used to drive the film collecting mounting frame (231) to move on the film collecting movable slide rail (235).

9. The visual inspection depalletizing machine according to claim 1, characterized in that: The depalletizing and conveying mechanism (22) comprises: Destacking conveyor frame (221); Destacking conveying rollers (222), a plurality of destacking conveying rollers (222) are arranged on the destacking conveying frame (221) along the length direction of the destacking conveying frame (221); A depalletizing and conveying driving motor (223), which is arranged on the depalletizing and conveying frame (221) and is used to drive the depalletizing and conveying roller (222) to rotate; A destacking bottom baffle (224), wherein a plurality of the destacking bottom baffles (224) are arranged on the destacking conveying frame (221) and are respectively arranged between two adjacent destacking conveying rollers (222).

10. The visual inspection decapping and stacking machine according to claim 1, characterized in that: One side of the depalletizing and conveying mechanism (22) is provided with a first baffle (27), and one end of the depalletizing and conveying mechanism (22) away from the material taking mechanism (24) is provided with a second baffle (28).

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