CN211282667U

CN211282667U - Packaging bag lower-gear rejecting mechanism

Info

Publication number: CN211282667U
Application number: CN201922438747.6U
Authority: CN
Inventors: 夏玉涛; 谭龙波; 薛园; 谭东晓
Original assignee: Weihai Hengrui Medical Packaging Co ltd
Current assignee: Weihai Hengrui Medical Packaging Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-18
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a packaging bag lower-blocking eliminating mechanism, which comprises a frame, wherein the frame is provided with a packaging bag conveying structure, the frame is also connected with a cylinder, a piston rod of the cylinder is connected with an eliminating baffle, and the eliminating baffle is arranged at the tail end of the packaging bag conveying structure; the frame is still connected and is equipped with image processor, and image processor locates the top of wrapping bag conveying structure, and image processor, cylinder are connected with the PLC controller through control scheme. When the image processor detects that the conveyed packaging bags have code spraying errors, the image processor transmits signals to the PLC, and the PLC sends instructions to the air cylinder to enable a piston rod of the air cylinder to extend and drive the rejecting baffle plate to move downwards to reject the defective packaging bags. The utility model discloses simple structure has effectively reduced workman's intensity of labour, has improved work efficiency, but wide application in equipment for packing technical field.

Description

Packaging bag lower-gear rejecting mechanism

Technical Field

The utility model relates to a equipment for packing technical field, in particular to mechanism is rejected to wrapping bag lower gear.

Background

At present, the packaging bag is widely applied to the packaging and transportation of materials. With the rapid development of the packaging industry, the market puts higher requirements on the packaging quality and the packaging qualification rate of products. However, defective packaging bags inevitably appear in the bag making process, so the packaging bags need to be detected, unqualified packaging bags are removed, and the qualification rate of final products is improved. The traditional packaging bag production flow is that the defective packaging bags are manually removed, the labor amount for manually removing the defective packaging bags is large, the efficiency is low, in order to ensure that the defective packaging bags do not enter the packaging process, a plurality of people are required to check and remove the defective packaging bags, excessive labor force is occupied, and the production cost is improved.

Disclosure of Invention

The utility model aims at solving the technical defects and providing a packaging bag lower gear rejecting mechanism with simple structure and easy operation.

Therefore, the utility model provides a packaging bag lower baffle eliminating mechanism, which comprises a frame, wherein the frame is provided with a packaging bag conveying structure, the frame is also fixedly connected with a cylinder, a piston rod of the cylinder is connected with an eliminating baffle plate, and the eliminating baffle plate is arranged at the tail end of the packaging bag conveying structure; the frame is still connected and is equipped with image processor, and image processor locates the top of wrapping bag conveying structure, and image processor, cylinder are connected with the PLC controller through control scheme.

Preferably, the rejection baffle is L-shaped.

Preferably, the cylinder is also provided with a guide rail, and a piston rod of the cylinder moves up and down along the guide rail.

Preferably, wrapping bag transport structure includes action wheel, follows driving wheel and conveyer belt, and the head and the tail of conveyer belt is around establishing in the periphery of action wheel and follow driving wheel.

The utility model provides a mechanism is rejected to fender under wrapping bag has following beneficial effect:

the utility model provides a mechanism is rejected to fender under wrapping bag is equipped with the cylinder, and the piston rod of cylinder is connected and is equipped with the rejection baffle. When the image processor detects that the conveyed packaging bags have code spraying errors, the image processor transmits signals to the PLC, and the PLC sends instructions to the air cylinder to enable a piston rod of the air cylinder to extend and drive the rejecting baffle plate to move downwards to reject the defective packaging bags.

The utility model discloses simple structure, convenient operation has realized automated control, can effectively reject the substandard product wrapping bag, has alleviateed operation workman's intensity of labour, has improved work efficiency, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The labels in the figure are: 1. the automatic feeding device comprises a rack, 2 cylinders, 3 rejection baffles, 4 image processors, 5 PLC controllers, 6 guide rails, 7 driving wheels, 8 driven wheels and 9 conveying belts.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The method used in the utility model is a conventional method if no special regulation is provided; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.

Shown by figure 1, the utility model provides a mechanism is rejected to fender under wrapping bag, it includes frame 1, and frame 1 is equipped with wrapping bag transport structure. The packaging bag conveying structure comprises a driving wheel 7, a driven wheel 8 and a conveying belt 9, the conveying belt 9 is wound around the driving wheel 7 and the driven wheel 8 in an end-to-end mode, and the driving wheel 7 drives the conveying belt 9 to rotate under the driving of a motor to convey manufactured packaging bags. Frame 1 still connects the cylinder 2 that is equipped with vertical setting, and the piston rod of cylinder 2 is connected and is provided with and rejects baffle 3, rejects baffle 3 and is the end that wrapping bag transport structure was located to L shape for reject the wrong wrapping bag of printing. Frame 1 still connects and is equipped with image processor 4, and image processor 4 locates the top of wrapping bag conveying structure, and image processor 4, cylinder 2 are connected with PLC controller 5 through control scheme, realize automated processing, alleviate workman's the amount of labour, improve work efficiency.

For reinforcement, and make the piston rod of cylinder 2 along the motion of established route, cylinder 2 still is equipped with guide rail 6, and the piston rod of cylinder 2 drives and rejects baffle 3 and do the up-and-down motion along guide rail 6.

The working principle is as follows:

the manufactured packaging bags are transmitted on the conveyor belt 9, when the camera on the image processor 4 detects that the printing code of the packaging bags is in a problem, the signal is transmitted to the PLC 5 through a control circuit, the PLC 5 receives the signal and then sends an instruction to the air cylinder 2, the electromagnetic valve of the air cylinder 2 is reversed, the piston rod of the air cylinder 2 is extended to drive the rejecting baffle 3 to move downwards, the packaging bags with printing errors cannot be continuously transmitted forwards, the packaging bags with printing errors are rejected by moving downwards under the blocking of the rejecting baffle 3, and the packaging bags with no problems in the printing code are continuously transmitted forwards. After the packaging bags with printing errors are removed, the PLC 5 sends an instruction to the air cylinder 2 again through the control circuit according to a preset programming instruction, so that the piston rod of the air cylinder 2 contracts, the removing baffle 3 returns to the initial position, and the packaging bag transportation detection removing process continues.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "in communication" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. A lower-retaining and rejecting mechanism for packaging bags comprises a rack, wherein the rack is provided with a packaging bag conveying structure, and is characterized in that the rack is also fixedly connected with an air cylinder, a piston rod of the air cylinder is connected with a rejecting baffle, and the rejecting baffle is arranged at the tail end of the packaging bag conveying structure; the frame is still connected and is equipped with image processor, image processor locates the top of wrapping bag conveying structure, image processor the cylinder is connected with the PLC controller through control scheme.

2. The package bag bottom stop removing mechanism according to claim 1, wherein the removing stop is L-shaped.

3. The packaging bag lower gear removing mechanism according to claim 1, wherein the cylinder is further provided with a guide rail, and a piston rod of the cylinder moves up and down along the guide rail.

4. The packaging bag lower retaining and removing mechanism as claimed in claim 1, wherein the packaging bag conveying structure comprises a driving wheel, a driven wheel and a conveying belt, and the conveying belt is wound around the driving wheel and the driven wheel in an end-to-end manner.