Carton bagging and weighing system

Abstract

The utility model mainly relates to the field of mechanical automation, in particular to a carton bagging and weighing system, which is characterized in that a lifting roller way conveyor is a shear fork lifting mechanism, the shear fork lifting mechanism is pushed by an air cylinder to control lifting, and a conveying roller way is arranged on the shear fork lifting mechanism; the lifting roller way conveyor is arranged at an inlet of the fixed roller way conveyor; the fixed roller way conveyor is used for receiving the carton conveyed by the lifting roller way conveyor and conveying the carton to the carton bagging machine; the carton bagging machine is used for bagging and sealing the carton conveyed by the fixed roller conveyor and conveying the bagged carton to the weighing roller conveyor; the weighing roller way conveyor is used for weighing the bagged paper boxes and then conveying the bagged paper boxes to the release roller way conveyor; and the release roller way conveyor is used for conveying the bagged cartons to a stacking area.

Description

Technical Field

[0001] The utility model mainly relates to the field of mechanical automation, in particular to a carton bagging weighing system. Technical Background

[0002] At present, in the fields of food packaging, tobacco processing, etc., carton packing is involved. In the actual production process, in order to ensure the quality of the raw materials, a plastic film is placed inside the carton to prevent the raw materials from coming into direct contact with the carton. In recent years, with the widespread application of industrial robots, carton unpacking can be done by industrial robots, but the position of industrial robots after unpacking is relatively high, and the working position of traditional carton bagging machines is fixed, so they cannot be directly connected to the unpacking work of industrial robots. The application number of the carton bagging machine as the prior art is CN201820514257.2, and the patent named "An Automatic Bagging Machine" discloses an automatic bagging machine, including a frame, a conveyor line mechanism, a film bag mechanism, a film feeding mechanism, a sealing and film cutting mechanism, a bagging mechanism, a pressing mechanism and a labeling machine. The conveyor line mechanism passes through the bottom center of the frame, and the film feeding mechanism, the sealing and film cutting mechanism, and the bagging mechanism are sequentially combined from top to bottom and are all located above the conveyor line mechanism, and work in coordination with the film bag mechanism and the pressing mechanism. The bagging mechanism includes a film clamping mechanism and a film turning mechanism, which arranges the inserted film bags to make the bagging smoother and prevent damage during the bagging process. The utility model has precise coordination and good coordination, significantly reduces the chance of errors, improves work efficiency and accuracy, has a simple overall structure, and is easy to maintain the equipment. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a carton bag weighing system, which is implemented through the following technical solutions:

[0004] A carton bagging weighing system, comprising:

[0005] Lifting roller conveyors, fixed roller conveyors, carton bagging machines, weighing roller conveyors and release roller conveyors;

[0006] The lifting roller conveyor is configured as a scissor lift mechanism, and the lifting and lowering of the scissor lift mechanism is controlled by a cylinder, and a conveying roller is provided on the scissor lift mechanism; the lifting roller conveyor is arranged at the entrance of the fixed roller conveyor; the fixed roller conveyor is used to receive the cartons conveyed by the lifting roller conveyor and convey the cartons to the carton bagging machine; the carton bagging machine is used to bag and seal the cartons conveyed by the fixed roller conveyor, and convey the bagged cartons to the weighing roller conveyor; the weighing roller conveyor is used to weigh the bagged cartons, and then convey the bagged cartons to the releasing roller conveyor; the releasing roller conveyor is used to convey the bagged cartons to the stacking area.

[0007] Preferably, the lifting roller conveyor, the fixed roller conveyor, the weighing roller conveyor and the releasing roller conveyor are configured to be driven by electric rollers.

[0008] Preferably, the fixed roller conveyor, the weighing roller conveyor and the release roller conveyor are arranged at the same height.

[0009] Preferably, the weighing roller conveyor has four weighing units, which are respectively arranged at the bottom of four supporting legs of the weighing roller conveyor.

[0010] Beneficial effects of the utility model:

[0011] The carton bagging and weighing system of the utility model realizes the function of automatic box loading on the production line by setting a lifting roller conveyor on the upstream side of the carton bagging machine, setting a weighing roller conveyor and a roller conveyor on the downstream side, and connecting the upstream industrial robot unpacking station and the downstream automatic box feeding equipment in series. When the upstream industrial robot unpacking station opens the carton and places it on the lifting roller conveyor of the system, the lifting roller is lowered to the working height of the carton bagging machine, and then the carton is conveyed into the carton bagging machine for film rolling and bagging. The bagged carton will be weighed on the weighing roller conveyor, and the weight data of the empty carton will be sent to the factory's production management system. Finally, the factory's production management system sends a loading instruction to the carton bagging and weighing system according to the production rhythm to complete the process of automatic unpacking, bagging and weighing of the carton. The whole process does not require human intervention, saving labor costs and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of the carton bagging weighing system of the utility model;

[0013] Figure 2 It is a top view of the carton bagging weighing system of the utility model;

[0014] Figure 3The main view shows the working state of the lifting roller conveyor when it is at the low limit position. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0016] A carton bagging weighing system, such as Figures 1 to 3 As shown, including:

[0017] Lifting roller conveyor 1, fixed roller conveyor 2, carton bagging machine 3, weighing roller conveyor 4 and releasing roller conveyor 5.

[0018] The lifting roller conveyor 1 is configured as a scissor lift mechanism 11, and the lifting and lowering of the scissor lift mechanism 11 is controlled by a cylinder 13. A conveying roller 12 is provided on the scissor lift mechanism 11. The two ends of the cylinder 13 are respectively fixed to the bottom and the lifting arm of the scissor lift mechanism 11 through a pin shaft. The two positions of the retracted and extended piston rod of the cylinder 13 correspond to the high limit and low limit working positions of the scissor lift mechanism 11. The fixed roller conveyor 2, the weighing roller conveyor 4 and the release roller conveyor 5 are arranged at the same height, that is, at the low limit height of the scissor lift mechanism 11. The lifting roller conveyor 1 has an industrial robot unpacking station upstream of the high limit docking system.

[0019] The lifting roller conveyor 1 is arranged at the entrance of the fixed roller conveyor 2. The fixed roller conveyor 2 is used to receive the cartons conveyed by the lifting roller conveyor 1 and convey the cartons to the carton bagging machine 3. The carton bagging machine 3 is fixed on the floor of the factory and is an automatic bagging equipment in the prior art. The carton bagging machine 3 is used to bag and seal the cartons conveyed by the fixed roller conveyor 2, and convey the bagged cartons to the weighing roller conveyor 4. The weighing roller conveyor 4 is used to weigh the bagged cartons and then convey the bagged cartons to the release roller conveyor 5. The weighing roller conveyor 4 is provided with four weighing modules 41 under the legs, which are used to detect the weight of the bagged cartons and upload them to the factory's production management system. The release roller conveyor is used to convey the bagged cartons to the stacking area. The conveying rollers of the fixed roller conveyor 2, the carton bagging machine 3, the weighing roller conveyor 4 and the release roller conveyor 5 are all driven by motors and have the same conveying speed.

[0020] When the carton bagging and weighing system is working, the piston rod of the cylinder 13 is extended, and the lifting roller conveyor 1 is first raised to the high limit, allowing the upstream industrial robot to place the opened carton on the conveying roller 12, and then the piston rod of the cylinder 13 is contracted, pulling the scissor lift mechanism 11 down to the low limit, and then the 12 conveying rollers are rotated to convey the carton to the fixed roller conveyor 2; the carton is buffered by the fixed roller conveyor 2, and then enters the carton bagging machine 3 for bagging; the bagged carton enters the weighing roller conveyor 4 from the exit of the carton bagging machine 3, and after the carton stops completely, the weighing module 41 works to detect the weight of the bagged carton and send the weighing information to the factory's production management system; finally, the weighed carton is conveyed to the downstream production equipment through the release roller conveyor 5.

Claims

1. A carton bagging weighing system, characterized by: include: Lifting roller conveyors, fixed roller conveyors, carton bagging machines, weighing roller conveyors and release roller conveyors; The lifting roller conveyor is configured as a scissor lift mechanism, and the lifting and lowering of the scissor lift mechanism is controlled by a cylinder, and a conveying roller is provided on the scissor lift mechanism; the lifting roller conveyor is arranged at the entrance of the fixed roller conveyor; the fixed roller conveyor is used to receive the cartons conveyed by the lifting roller conveyor and convey the cartons to the carton bagging machine; the carton bagging machine is used to bag and seal the cartons conveyed by the fixed roller conveyor, and convey the bagged cartons to the weighing roller conveyor; the weighing roller conveyor is used to weigh the bagged cartons, and then convey the bagged cartons to the releasing roller conveyor; the releasing roller conveyor is used to convey the bagged cartons to the stacking area.

2. A carton bagging weighing system according to claim 1, characterized in that: The lifting roller conveyor, the fixed roller conveyor, the weighing roller conveyor and the releasing roller conveyor are configured to be driven by electric rollers.

3. A carton bagging weighing system according to claim 1, characterized in that: The fixed roller conveyor, the weighing roller conveyor and the release roller conveyor are arranged at the same height.

4. A carton bagging weighing system according to claim 1, characterized in that: The weighing roller conveyor has four weighing units, which are respectively arranged at the bottom of four supporting legs of the weighing roller conveyor.

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