Milk powder cover production line with visual detection function

Abstract

The milk powder cover production line with the visual detection function comprises an injection molding machine, and a cover closing machine is arranged on one side of the injection molding machine. According to the invention, the material taking mechanical arm attaches a label supplied by the label supply mechanism into a mold, a product without the label can be removed from the label supply mechanism, a milk powder cover produced by an injection molding machine is put into the cover closing machine through the material taking mechanical arm, the closed cover is detected through the visual detection machine, defective products are removed, and qualified products enter the boxing and sorting platform. According to the scheme, a production line is divided into a plurality of independent modules, according to production requirements, the modules can be arranged according to the production requirements, the modules can be arranged according to the production requirements, and the modules can be replaced according to the production requirements. And the label supply mechanism, the visual inspection machine, the boxing and sorting platform and the like are disassembled or replaced, so that the production line is freely combined according to the production requirements of different products, and the production cost of the products is effectively saved.

Description

Technical Field

[0001] The invention relates to the technical field of milk powder cap production, in particular to a milk powder cap production line with a visual detection function. Background Art

[0002] Milk powder is made from the milk of cows, sheep or other animals, and is made into powder through processes such as sterilization, degreasing, dehydration and drying. It has a milky flavor and is easy to store and prepare for consumption, easy to carry and rich in nutrition. There are two types of milk powder: whole milk powder and skimmed milk powder. When sealing canned milk powder, a milk powder cap is required, and when producing the milk powder cap, a milk powder cap production line is required.

[0003] When the milk powder cap production line is in use, the milk powder caps of different specifications or products have different requirements. Some milk powder caps require in-mold labeling, while some do not. In addition, milk powder caps of different sizes are arranged differently when packaged. The various components of the existing milk powder cap production line are interconnected and cannot be adjusted according to different production needs. When responding to different product needs, the production line needs to be replaced at a great cost, which is inconvenient to use. Therefore, we proposed a milk powder cap production line with visual inspection function to solve the problems raised. Summary of the invention

[0004] The purpose of the present invention is to provide a milk powder cap production line with a visual inspection function. The present invention achieves the purpose of dividing the production line into multiple independent modules, and can disassemble or replace the label supply mechanism, visual inspection machine and packing and sorting platform according to production needs, so that the production line can be freely combined according to different product production needs, thereby effectively saving the production cost of the product.

[0005] To achieve the above object, the present invention provides the following technical solution: a milk powder cap production line with visual inspection function, comprising an injection molding machine, a capping machine is arranged on one side of the injection molding machine, and a material taking mechanical arm is arranged between the injection molding machine and the capping machine, wherein:

[0006] A visual inspection machine is provided on one side of the capping machine, a label supply mechanism is installed on the side of the capping machine close to the visual inspection machine, and a packing and sorting platform is provided on the side of the visual inspection machine close to the injection molding machine;

[0007] A conveying mechanism is provided on one side of the packing and sorting platform, and a packing robot arm is installed on the top of the packing and sorting platform corresponding to the conveying mechanism.

[0008] Preferably, a movable mold is arranged on the top of one side of the injection molding machine, a fixed mold is installed above the middle of the injection molding machine, and an injection molding head is arranged above the fixed mold of the injection molding machine.

[0009] Preferably, a clamp is symmetrically installed on the top of the capping machine, a bracket is fixedly connected to the top of the capping machine corresponding to the clamp, a cylinder is installed on the top of the bracket, an actuator is installed at the telescopic end of the cylinder, and a conveyor belt groove is opened on the side of the capping machine close to the bottom of the clamp.

[0010] Preferably, the visual inspection machine is installed with a first conveyor belt on the side corresponding to the conveyor belt groove, a display is provided on the outer side of the visual inspection machine away from the capping machine, an electric telescopic rod is installed inside the visual inspection machine corresponding to the first conveyor belt, and a camera is installed at the telescopic end of the electric telescopic rod.

[0011] Preferably, one end of the first conveyor belt away from the visual inspection machine extends into the interior of the conveyor belt groove, and the first conveyor belt is located below the clamp.

[0012] Preferably, the label supply mechanism comprises a mounting seat, and the label supply mechanism is mounted on an external side of the capping machine through the mounting seat.

[0013] Preferably, a second conveyor belt is installed on the top of one side of the packing and sorting platform, and a sorting template is provided on the top of the packing and sorting platform close to the second conveyor belt.

[0014] Preferably, there is a roller conveyor belt below the conveying mechanism, boxes are equidistantly arranged on the roller conveyor belt, and a control box is arranged at one end of the roller conveyor belt.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the material taking robot arm sticks the label supplied by the label supply mechanism into the mold, and the milk powder cap produced by the injection molding machine is put into the capping machine through the material taking robot arm, and the upper and lower covers of the milk powder cap are put together to form a complete milk powder cap product. The label supply mechanism can be removed for products without labels. The closed cap is inspected by a visual inspection machine for problems such as the surface, label, dirt, and injection molding defects of the cap. Defective products are removed, and qualified products enter the packing and sorting platform and are packed by the packing robot arm. Different products require different arrangements for each box, and the packing and sorting platform can also replace different templates. The packed boxes are sent out of the workshop through the conveying mechanism. This solution divides the production line into multiple independent modules, and can disassemble or replace the label supply mechanism, visual inspection machine, and packing and sorting platform according to production needs, so that the production line can be freely combined according to different product production needs, effectively saving the production cost of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top view of the production line of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the capping machine of the present invention;

[0019] Figure 3 It is a schematic diagram of the planar structure of the capping machine and the visual inspection machine of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the capping machine and the visual inspection machine of the present invention;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the packing and sorting platform of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the conveying mechanism of the present invention.

[0023] In the figure: 1. Injection molding machine; 101. Moving mold; 102. Fixed mold; 103. Injection molding head; 2. Capping machine; 201. Clamp; 202. Bracket; 203. Cylinder; 204. Actuator; 205. Conveyor belt slot; 3. Material picking robot arm; 4. Visual inspection machine; 401. First conveyor belt; 402. Display; 403. Electric telescopic rod; 404. Camera; 5. Label supply mechanism; 501. Mounting seat; 6. Packing and sorting platform; 601. Second conveyor belt; 602. Sorting template; 7. Conveying mechanism; 701. Roller conveyor belt; 702. Box body; 703. Control box; 8. Packing robot arm. DETAILED DESCRIPTION

[0024] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0025] Example:

[0026] See also Figures 1 to 6 The present invention provides a technical solution: a milk powder cap production line with a visual inspection function, comprising an injection molding machine 1, a capping machine 2 is arranged on one side of the injection molding machine 1, and a material taking mechanical arm 3 is arranged between the injection molding machine 1 and the capping machine 2, wherein:

[0027] A visual inspection machine 4 is provided on one side of the capping machine 2, a label supply mechanism 5 is installed on the side of the capping machine 2 close to the visual inspection machine 4, and a packing and sorting platform 6 is provided on the side of the visual inspection machine 4 close to the injection molding machine 1;

[0028] A conveying mechanism 7 is provided on one side of the packing and sorting platform 6, and a packing robot arm 8 is installed on the top of the packing and sorting platform 6 corresponding to the conveying mechanism 7;

[0029] The material taking robot arm 3 sticks the label supplied by the label supply mechanism 5 into the mold, and the milk powder cap produced by the injection molding machine 1 is put into the capping machine 2 through the material taking robot arm 3, and the upper and lower covers of the milk powder cap are put together to form a complete milk powder cap product. The label supply mechanism 5 can be removed for products without labels. The closed cap is inspected by the visual inspection machine 4 for the surface, label, dirt, injection molding defects and other problems of the cap. The defective products are rejected, and the qualified products enter the packing and sorting platform 6 and are packed by the packing robot arm 8. Different products require different arrangements of each box, and the packing and sorting platform 6 can also replace different templates. The packed boxes are sent out of the workshop through the conveying mechanism 7. This solution divides the production line into multiple independent modules, and can disassemble or replace the label supply mechanism 5, the visual inspection machine 4 and the packing and sorting platform 6 according to production needs, so that the production line can be freely combined according to the production needs of different products, effectively saving the production cost of the product.

[0030] See also Figures 1 to 6 A movable mold 101 is arranged on the top of one side of the injection molding machine 1, a fixed mold 102 is installed on the upper part of the injection molding machine 1 near the middle, an injection head 103 is arranged on the upper part of the injection molding machine 1 near the fixed mold 102, a clamp 201 is symmetrically installed on the top of the capping machine 2, a bracket 202 is fixedly connected to the upper part of the capping machine 2 corresponding to the clamp 201, a cylinder 203 is installed on the top of the bracket 202, an actuator 204 is installed on the telescopic end of the cylinder 203, and a conveyor belt groove 205 is opened on the side of the capping machine 2 near the lower part of the clamp 201.

[0031] See also Figures 1 to 6 A first conveyor belt 401 is installed on the side of the visual inspection machine 4 corresponding to the conveyor belt groove 205, a display 402 is arranged on the outer side of the visual inspection machine 4 away from the capping machine 2, an electric telescopic rod 403 is installed inside the visual inspection machine 4 corresponding to the first conveyor belt 401, a camera 404 is installed at the telescopic end of the electric telescopic rod 403, the end of the first conveyor belt 401 away from the visual inspection machine 4 extends into the conveyor belt groove 205, and the first conveyor belt 401 is located below the clamp 201.

[0032] See also Figures 1 to 6 The label supply mechanism 5 includes a mounting seat 501, and the label supply mechanism 5 is installed on the outer side of the capping machine 2 through the mounting seat 501. A second conveyor belt 601 is installed on the top of one side of the box packing and sorting platform 6. A sorting template 602 is arranged on the top of the box packing and sorting platform 6 near the second conveyor belt 601. Below the conveying mechanism 7 is a roller conveyor belt 701, and boxes 702 are equidistantly arranged on the roller conveyor belt 701. A control box 703 is arranged at one end of the roller conveyor belt 701.

[0033] Working principle: When the milk powder cap production line with visual inspection function is used, when the product needs in-mold labeling, before the movable mold 101 and the fixed mold 102 are molded together, the material taking robot arm 3 sticks the label supplied by the label supply mechanism 5 on the inner wall of the fixed mold 102, and after the movable mold 101 and the fixed mold 102 are molded together, injection molding is performed through the injection head 103. After the milk powder cap is cooled and formed, the movable mold 101 and the fixed mold 102 are opened, and the material taking robot arm 3 transfers the milk powder cap to the clamp 201, and the milk powder cap is closed by the actuator 204. After that, the clamp 201 releases the milk powder cap, so that the milk powder cap falls onto the first conveyor belt 401, and the first The conveyor belt 401 conveys the milk powder caps to the visual inspection machine 4, and the visual inspection machine 4 inspects the appearance of the product. The inspected milk powder caps are transferred to the second conveyor belt 601 by the internal mechanical arm of the visual inspection machine 4. The second conveyor belt 601 drives the milk powder caps to be transported to the sorting template 602, and the milk powder caps are stacked through the sorting template 602 by the boxing mechanical arm 8. After the stacking is completed, the boxing mechanical arm 8 transfers the stacked milk powder caps to the box body 702, and the roller conveyor belt 701 is controlled by the control box 703. After the box body 702 is full of stacking, the products are transported out of the production workshop by the roller conveyor belt 701.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milk powder cap production line with visual inspection function, comprising an injection molding machine (1), characterized in that: A capping machine (2) is arranged on one side of the injection molding machine (1), and a material taking mechanical arm (3) is arranged between the injection molding machine (1) and the capping machine (2), wherein: A visual inspection machine (4) is provided on one side of the capping machine (2); a label supply mechanism (5) is installed on the side of the capping machine (2) close to the visual inspection machine (4); and a packing and sorting platform (6) is provided on the side of the visual inspection machine (4) close to the injection molding machine (1); A conveying mechanism (7) is provided on one side of the box packing and sorting platform (6), and a box packing mechanical arm (8) is installed on the top of the box packing and sorting platform (6) corresponding to the conveying mechanism (7).

2. The milk powder cap production line with visual inspection function according to claim 1 is characterized in that: The injection molding machine (1) comprises a movable mold (101), a fixed mold (102) and an injection head (103); the movable mold (101) is arranged on the top of one side of the injection molding machine (1); the fixed mold (102) is installed above the middle of the injection molding machine (1); and the injection head (103) is arranged above the fixed mold (102) of the injection molding machine (1).

3. The milk powder cap production line with visual inspection function according to claim 1 is characterized in that: The capping machine (2) comprises a clamp (201), a bracket (202), a cylinder (203), an actuator (204) and a conveyor belt groove (205); the clamp (201) is symmetrically installed on the top of the capping machine (2); the bracket (202) is fixedly connected to the top of the capping machine (2) corresponding to the clamp (201); the cylinder (203) is installed on the top of the bracket (202); the actuator (204) is installed at the telescopic end of the cylinder (203); and the conveyor belt groove (205) is opened on the side of the capping machine (2) close to the bottom of the clamp (201).

4. The milk powder cap production line with visual inspection function according to claim 3 is characterized in that: The visual inspection machine (4) comprises a first conveyor belt (401), a display (402), an electric telescopic rod (403) and a camera (404); the first conveyor belt (401) is installed on the side of the visual inspection machine (4) corresponding to the conveyor belt groove (205); the display (402) is arranged on the outer side of the visual inspection machine (4) away from the lid closing machine (2); the electric telescopic rod (403) is installed inside the visual inspection machine (4) corresponding to the first conveyor belt (401); and the camera (404) is installed at the telescopic end of the electric telescopic rod (403).

5. The milk powder cap production line with visual inspection function according to claim 4 is characterized in that: One end of the first conveyor belt (401) away from the visual inspection machine (4) extends into the interior of the conveyor belt groove (205), and the first conveyor belt (401) is located below the clamp (201).

6. The milk powder cap production line with visual inspection function according to claim 1, characterized in that: The label supply mechanism (5) comprises a mounting seat (501), and the label supply mechanism (5) is mounted on the outer side of the capping machine (2) via the mounting seat (501).

7. The milk powder cap production line with visual inspection function according to claim 1 is characterized in that: The packing and sorting platform (6) comprises a second conveyor belt (601) and a sorting template (602); the second conveyor belt (601) is installed on the top of one side of the packing and sorting platform (6); and the sorting template (602) is arranged on the top of the packing and sorting platform (6) near the second conveyor belt (601).

8. The milk powder cap production line with visual inspection function according to claim 1, characterized in that: The conveying mechanism (7) comprises a roller conveyor belt (701), a box body (702) and a control box (703); the roller conveyor belt (701) is disposed below the conveying mechanism (7), the box bodies (702) are equidistantly arranged on the roller conveyor belt (701), and the control box (703) is disposed at one end of the roller conveyor belt (701).

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