Secondary reciprocating vacuumizing packaging system

Abstract

The utility model belongs to the technical field of composite prepreg production, and particularly relates to a secondary reciprocating vacuumizing packaging system which comprises a conveying system, a feeding truss and a bagging machine. The conveying system conveys roll materials to all stations, and the feeding truss is provided with a scanning device and a packaging mechanical arm and used for reading information and grabbing the roll materials. The bagging machine comprises a rack and a sliding groove, a clamping plate is arranged on the rack to form an opening structure of a packaging bag, and a hot pressing plate is arranged on the sliding groove and used for sealing. According to the automatic design of the system, the dependence on manual operation is greatly reduced, the labor intensity is reduced, meanwhile, the bagging and sealing processes are accurately controlled, the packaging speed is effectively increased, the packaging stability is effectively improved, and therefore the whole packaging process is optimized.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite prepreg production, and specifically relates to a secondary reciprocating vacuum packaging system. Background Art

[0002] In the current packaging industry, especially when packaging heavier or larger materials (such as prepregs), manual bagging and sealing operations are often used. This method not only has a high labor intensity, but also it is difficult to ensure quality control during the packaging process due to the weight and volume of the materials, thus affecting the packaging efficiency and product protection performance. Especially in the case of needing to seal, manual operation is more difficult, and problems such as incomplete sealing and uneven packaging are likely to occur, ultimately affecting the storage and transportation quality of the product. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] The utility model mainly aims at the above problems and provides a secondary reciprocating vacuum packaging system, the purpose of which is to realize the automatic bagging and sealing of coil materials, especially for the packaging process of heavy coil materials, so as to improve the packaging quality and efficiency and reduce manual operation.

[0005] (2) Technical Solutions

[0006] To achieve the above purpose, the utility model provides a secondary reciprocating vacuum packaging system, and the packaging system includes:

[0007] A conveying system, which includes an independent first temporary storage conveyor belt, and the conveying system is used for conveying coil materials between various workstations along its line;

[0008] A loading truss, located along the line of the first temporary storage conveyor belt, on which a packaging manipulator is provided, and the packaging manipulator is used for grasping the coil material onto the first temporary storage conveyor belt;

[0009] The bagging machine is located along the first temporary storage conveyor belt, and includes a first frame, a second frame, a third frame and a fourth frame located on both sides of the first temporary storage conveyor belt, and the lower ends of the first frame and the second frame are provided with guide rails perpendicular to the conveying direction of the first temporary storage conveyor belt, and the first frame and the second frame can be slidably installed on the guide rails; two clamping plates are slidably arranged on the first frame and the second frame respectively, and each of the clamping plates is an L-shaped structure, and a column is fixedly arranged on the inner side of each clamping plate near the right-angle end, and a gap is left between the column and the clamping plate to accommodate the packaging bag, and the clamping plates located on the first frame and the second frame are relatively arranged to form a support structure for the packaging bag; the opposite sides of the third frame and the fourth frame are provided with slide grooves arranged in the vertical direction, and an upper hot pressing plate and a lower hot pressing plate are slidably arranged on the slide groove, and the upper hot pressing plate and the lower hot pressing plate are used for pressing and sealing the two ends of the packaging bag.

[0010] Furthermore, the packaging system also includes a drying and slitting machine, which is located along the first temporary storage conveyor belt and is used to place a desiccant into the coil paper core on the first temporary storage conveyor belt.

[0011] Furthermore, the conveying system also includes a second temporary storage conveyor belt; the packaging system also includes a foam placing device and a boxing robot, the foam placing device and the boxing robot are located along the second temporary storage conveyor belt, the foam placing device is used to store upper foam shoulder pads and lower foam shoulder pads, and the boxing robot is used to grab the roll material after bagging on the second temporary storage conveyor belt and place it on the lower foam shoulder pad.

[0012] Furthermore, the conveying system also includes a carton conveyor belt; the packaging system also includes an automatic stapling and folding machine, which is located along the carton conveyor belt. The automatic stapling and folding machine folds the packaging paperboard to cover the goods to be packaged according to the goods to be packaged; the carton conveyor belt is used to convey cartons containing coils.

[0013] Furthermore, the conveying system also includes a traveling conveyor belt and a third temporary storage conveyor belt. The traveling conveyor belt is located between the carton conveyor belt and the third temporary storage conveyor belt, and is used to transfer the cartons on the carton conveyor belt to the third temporary storage conveyor belt.

[0014] Furthermore, the packaging system also includes a strapping machine, and the strapping machine is located along the third temporary storage conveyor belt.

[0015] Furthermore, the packaging system also includes a labeling machine and a strapping machine, and the labeling machine and the strapping machine are located along the third temporary storage conveyor belt.

[0016] Furthermore, the column outer shell is provided with a rotatable sleeve.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, a secondary reciprocating vacuum packaging system provided by the present utility model can automatically open the packaging bag and accurately push the roll material into the bag by setting a bag sleeving mechanism with four movable clamping plates. Through two packaging processes - first, initially sleeving the bag and performing the first sealing, and then the roll material retreats to the position to be packaged for the second same bag sleeving and sealing operation - the packaging tightness and overall packaging quality are ensured. In addition, the automated design of this system greatly reduces the dependence on manual operation, reduces the labor intensity, and at the same time effectively improves the packaging speed and stability by precisely controlling the bag sleeving and sealing processes, thereby optimizing the entire packaging process. Description of the drawings

[0019] Figure 1 It is a schematic structural diagram of a secondary reciprocating vacuum packaging system disclosed in this application.

[0020] Figure 2 It is a partial schematic structural diagram of a bag sleeving machine disclosed in this application.

[0021] Figure 3 It is a schematic structural diagram of a sealing component disclosed in this application.

[0022] The reference numerals shown in the drawings: 10, drying and cutting machine; 20, feeding truss; 30, first temporary storage conveyor belt; 40, bag sleeving machine; 41, first frame; 42, second frame; 43, third frame; 44, fourth frame; 45, clamping plate; 46, column; 47, gap; 48, upper hot pressing plate; 49, lower hot pressing plate; 50, second temporary storage conveyor belt; 60, foam placing device; 70, boxing manipulator; 80, carton conveyor belt; 90, automatic nailing and folding machine; 100, walking conveyor belt; 110, third temporary storage conveyor belt; 120, bundling machine; 130, labeling machine. Detailed implementation manners

[0023] The present utility model will be described in detail below with reference to the drawings. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 As shown, it is a schematic structural diagram of a secondary reciprocating vacuum packaging system provided by a preferred embodiment of this application. InFigure 1 , Figure 2 , Figure 3 In the illustrated embodiment, the packaging system comprises:

[0025] A conveying system, the conveying system is used to transfer the coils between the various stations along the line, and includes an independent first temporary storage conveyor belt 30;

[0026] The loading truss 20 is located along the first temporary storage conveyor belt 30, and is provided with a scanning device and a packaging manipulator. The scanning device is used to read and check the information on the coil, and the packaging manipulator is used to grab the coil and put it on the first temporary storage conveyor belt 30;

[0027] The bagging machine 40 is located along the first temporary storage conveyor belt 30, and includes a first frame 41, a second frame 42, a third frame 43 and a fourth frame 44 located on both sides of the first temporary storage conveyor belt 30. The lower ends of the first frame 41 and the second frame 42 are provided with guide rails perpendicular to the conveying direction of the first temporary storage conveyor belt 30, and the first frame 41 and the second frame 42 are slidably mounted on the guide rails; two clamping plates 45 are slidably provided on the first frame 41 and the second frame 42, respectively, and each of the clamping plates 45 is an L-shaped structure, and each A column 46 is fixedly provided on the inner side of the clamping plate 45 near the right-angle end, and a gap 47 for placing the packaging bag is reserved between the column 46 and the clamping plate 45. The clamping plates 45 located on the first frame 41 and the second frame 42 are relatively arranged to form an open structure for the packaging bag, reserving space for the coiled material; the opposite sides of the third frame 43 and the fourth frame 44 are provided with slide grooves arranged in the vertical direction, and an upper hot pressing plate 48 and a lower hot pressing plate 49 are slidably arranged on the slide grooves, and the upper hot pressing plate 48 and the lower hot pressing plate 49 are used for pressing and sealing the two ends of the packaging bag.

[0028] In this embodiment, the bagging machine 40 moves horizontally to the packaging position of the first temporary storage conveyor belt 30, and by adjusting the distance between the clamps 45, the packaging bag is stretched to a specified size, and then the bagging machine 40 pushes the coil on the first temporary storage conveyor belt 30 into the packaging bag. The bagging machine 40 is provided with an upper hot pressing plate 48 and a lower hot pressing plate 49 with a heating function at the ports on both sides of the packaging bag for sealing operations. After the packaging bag is filled with the coil, the upper hot pressing plate 48 and the lower hot pressing plate 49 are heated to a set temperature and pressed to seal. After the first bagging is completed, the first temporary storage conveyor belt 30 returns the coil that has been packaged for the first time to the waiting packaging position, and repeats the above-mentioned first bagging operation for secondary packaging.

[0029] In this embodiment, the packaging system further includes a drying and cutting machine 10, which is located along the first temporary conveyor belt 30. Its main function is to place desiccants into the paper cores of the coils. During the packaging process, the coils are usually made of layers of materials wound around the paper cores, and there may be a certain degree of humidity or a humid environment inside the paper cores, which may have an adverse impact on the quality of the packaging materials. Therefore, the role of the drying and cutting machine is to place desiccants into the paper cores of the coils during the packaging process. These desiccants are usually materials with strong moisture absorption properties, such as silica gel or calcium oxide, etc., which are used to absorb the moisture inside the paper cores and maintain a relatively dry environment inside the paper cores.

[0030] In this embodiment, the conveying system further includes a second temporary conveyor belt 50 for conveying the bagged coils between the workstations along its line; the packaging system further includes a foam placing device 60 and a case packing manipulator 70; the foam placing device 60 is located along the second temporary conveyor belt 50, and its main function is to store and place upper foam shoulder pads and lower foam shoulder pads. The upper foam shoulder pads and lower foam shoulder pads are used as fillers or supports during the packaging process to protect the packaged products from damage or extrusion; the case packing manipulator 70 is also located along the second temporary conveyor belt 50, and its main function is to grab the bagged coils and place them on the lower foam shoulder pads.

[0031] In this embodiment, the conveying system further includes a carton conveyor belt 80 for conveying the cartons containing the coils. During the packaging process, the cartons containing the coils need to be conveyed between different workstations to complete subsequent packaging or processing steps. The role of the carton conveyor belt 80 is to convey these cartons containing the coils from one workstation to another to ensure the smooth progress of the packaging process; the packaging system further includes an automatic nailing and folding machine 90, which is located along the carton conveyor belt 80. Its main function is to automatically fold the packaging cardboard according to the size and shape of the goods to be packaged and use it to wrap the goods to be packaged. This machine can also automatically perform nailing operations to fix the packaging cardboard and complete the production of the cartons. In this way, the efficiency and quality of carton production can be greatly improved, and the need for manual operations can be reduced, thereby reducing labor costs and improving the consistency and stability of packaging;

[0032] Specifically, the automatic nailing and folding machine 90 folds the bottom cover of the flat paper, nails the bottom cover, and is grabbed by the packing manipulator 70 and sent onto the carton conveyor belt 80. The packing manipulator 70 grabs the coiled material with the lower foam shoulder pads installed and places it on the folded bottom cover; the automatic nailing and folding machine 90 folds the top cover of the flat paper, nails the top cover, and is grabbed by the packing manipulator 70 and sent onto the carton conveyor belt 80; the packing manipulator 70 grabs two upper foam shoulder pads and places them on the coiled material, and then grabs the folded top cover and buckles it on the bottom cover; after the assembly is completed, the packing manipulator 70 grabs the carton containing the coiled material and places it on the carton conveyor belt 80, and is conveyed by the carton conveyor belt 80 to the subsequent workstations.

[0033] In this embodiment, the conveying system further includes a walking conveyor belt 100 and a third temporary storage conveyor belt 110; the walking conveyor belt 100 is located between the carton conveyor belt 80 and the third temporary storage conveyor belt 110, and its function is to transfer the cartons on the carton conveyor belt 80 to the third temporary storage conveyor belt 110. Usually, the cartons on the carton conveyor belt 80 need to go through some subsequent processing or packaging steps, and these steps need to be transferred between different workstations or equipment. The appearance of the walking conveyor belt 100 is to achieve this transfer process, ensuring that the cartons can be smoothly transferred from the carton conveyor belt 100 to the third temporary storage conveyor belt 110 for subsequent processing or packaging.

[0034] In this embodiment, the packaging system further includes a bundling machine 120 and a labeling machine 130. The bundling machine 120 is located along the third temporary storage conveyor belt 110. Its main function is to bundle or package the cartons temporarily stored on the third temporary storage conveyor belt 110. The labeling machine 130 is located along the third temporary storage conveyor belt 110. Its main function is to attach labels to the cartons at the final stage of the packaging process. Labels usually contain important information about the product, such as product name, specification, batch number, production date, etc. The labeling machine 130 can automatically and accurately attach the labels to the designated positions on the cartons, improving the packaging efficiency and accuracy.

[0035] In this embodiment, a rotatable sleeve is provided outside the column 46, making the bag-supporting process of the packaging bag smoother.

[0036] Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of this application is defined by the appended claims rather than the above description. Thus, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within this application. Any reference signs in the claims should not be construed as limiting the claims concerned. In addition, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. The multiple elements or devices recited in the apparatus claims may also be implemented by the same element or device through software or hardware. The terms "first", "second", etc. are used to denote names and do not denote any particular order.

[0037] The above embodiments are only used to illustrate the technical solutions of this application and not to limit them. Although this application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of this application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of this application.

Claims

1. A secondary reciprocating vacuum packaging system, characterized in that: The packaging system comprises: A conveying system, comprising an independent first temporary storage conveyor belt, the conveying system is used to transfer the coils between various stations along the conveying system; A loading truss, located along the first temporary storage conveyor belt, on which a packaging robot is provided, and the packaging robot is used to grab the coiled material and put it on the first temporary storage conveyor belt; The bagging machine is located along the first temporary storage conveyor belt, and includes a first frame, a second frame, a third frame and a fourth frame located on both sides of the first temporary storage conveyor belt, and the lower ends of the first frame and the second frame are provided with guide rails perpendicular to the conveying direction of the first temporary storage conveyor belt, and the first frame and the second frame can be slidably installed on the guide rails; two clamping plates are slidably arranged on the first frame and the second frame respectively, and each of the clamping plates is an L-shaped structure, and a column is fixedly arranged on the inner side of each clamping plate near the right-angle end, and a gap is left between the column and the clamping plate to accommodate the packaging bag, and the clamping plates located on the first frame and the second frame are relatively arranged to form a support structure for the packaging bag; the opposite sides of the third frame and the fourth frame are provided with slide grooves arranged in the vertical direction, and an upper hot pressing plate and a lower hot pressing plate are slidably arranged on the slide groove, and the upper hot pressing plate and the lower hot pressing plate are used for pressing and sealing the two ends of the packaging bag.

2. A secondary reciprocating vacuum packaging system according to claim 1, characterized in that: The packaging system further comprises a drying slitting machine, which is located along the first temporary storage conveyor belt and is used for placing a desiccant into the paper core of the coil on the first temporary storage conveyor belt.

3. A secondary reciprocating vacuum packaging system according to claim 1, characterized in that: The conveying system also includes a second temporary storage conveyor belt; the packaging system also includes a foam placing device and a boxing robot, the foam placing device and the boxing robot are located along the second temporary storage conveyor belt, the foam placing device is used to store the upper foam shoulder pad and the lower foam shoulder pad, and the boxing robot is used to grab the bagged coiled material on the second temporary storage conveyor belt and place it on the lower foam shoulder pad.

4. A secondary reciprocating vacuum packaging system according to claim 3, characterized in that: The conveying system also includes a carton conveyor belt; the packaging system also includes an automatic stapling and folding machine, which is located along the carton conveyor belt. The automatic stapling and folding machine folds packaging paperboard to cover the goods to be packaged according to the goods to be packaged; the carton conveyor belt is used to convey cartons containing coils.

5. A secondary reciprocating vacuum packaging system according to claim 4, characterized in that: The conveying system also includes a traveling conveyor belt and a third temporary storage conveyor belt. The traveling conveyor belt is located between the carton conveyor belt and the third temporary storage conveyor belt and is used to transfer the cartons on the carton conveyor belt to the third temporary storage conveyor belt.

6. A secondary reciprocating vacuum packaging system according to claim 5, characterized in that: The packaging system further comprises a strapping machine, and the strapping machine is located along the third temporary storage conveyor belt.

7. A secondary reciprocating vacuum packaging system according to claim 6, characterized in that: The packaging system further comprises a labeling machine, and the labeling machine and the strapping machine are located along the third temporary storage conveyor belt.

8. The secondary reciprocating vacuum packaging system according to claim 1, characterized in that: The column outer shell is provided with a rotatable sleeve.

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