A packaging production line for large panels of various specifications

Abstract

A production line for packaging large tiles of various specifications, comprising a frame, a conveying assembly arranged on the frame, a brick turning mechanism arranged in sequence along the transmission direction of the conveying assembly, a brick stacking mechanism, a paper-pulling and brick-laying mechanism with a centering and aligning mechanism, an upper corner and edge wrapping mechanism, a paper folding mechanism, and a bundling mechanism, characterized in that there are more than two sets of paper-pulling and brick-laying mechanisms with a centering and aligning mechanism and they are arranged in sequence along the conveying assembly. Compared with the prior art, the present invention has the advantages of being able to package large tiles of various specifications, having a short adjustment time when converting specifications, and having a short stopping time of the packaging process.

Description

Technical Field

[0001] The invention relates to a ceramic tile packaging machine. Background Art

[0002] The existing technology of packaging production line for tiles of various specifications is realized by quickly adjusting the position of the related mechanism of each station. Although this technology can adapt to the packaging of tiles of various specifications, especially non-standard tiles, it requires precise adjustment, so the structure of the corresponding adjustment component is complicated. Moreover, due to the structure of the adjustment component, it can only adapt to tiles of small specifications. As for tiles of large specifications and heavy weight, it is impossible to simply enlarge the size of the adjustment component to enhance the rigidity of the component in order to adapt to tiles of large specifications and heavy weight. Therefore, there is no effective technology to realize the packaging production line for large plates of various specifications with a paper skin brick placing mechanism. In addition, when the existing technology adjusts the position of the related mechanism of each station according to the tile specifications, it is necessary to stop the packaging process to achieve it. Even if the rapid adjustment technology is adopted, it involves the adjustment of multiple stations and the replacement of packaging materials. Therefore, the time required is still relatively long, which affects the use efficiency of the production line. Summary of the invention

[0003] The object of the invention is to provide a packaging production line for large slabs of ceramic tiles of various specifications, which can adapt to the packaging of large slabs of ceramic tiles of various specifications, has a short adjustment time when converting specifications of packaging, and a short time to stop the packaging process.

[0004] The present invention is implemented in this way, including a frame, a conveying component arranged on the frame, a brick turning mechanism arranged in sequence along the transmission direction of the conveying component, a brick stacking mechanism, a cardboard pulling and brick placing mechanism with a centering and aligning mechanism, an upper corner and edge wrapping mechanism, a paper folding mechanism, and a bundling mechanism. The special feature of the present invention is that there are more than two sets of cardboard pulling and brick placing mechanisms with a centering and aligning mechanism and they are arranged in sequence along the conveying component.

[0005] During operation, the positions of the components of two or more sets of cardboard-pulling and brick-placing mechanisms with centering and aligning mechanisms are adjusted in advance according to the specifications of different large-plate tiles, and carton boards of corresponding specifications can be placed in advance, so that when the specifications of tiles are changed, the changed tiles can be quickly packaged by simply switching and starting. When packaging tiles, the tile stack is sent to the cardboard-pulling and brick-placing mechanism with the centering and aligning mechanism corresponding to the corresponding tile specifications. The centering and aligning mechanism first aligns the tile stack, and then sends it to the cardboard-pulling and brick-placing mechanism corresponding to the tiles of corresponding specifications to place carton boards of corresponding specifications, and then sends it to the next packaging process to complete the packaging of the tile stack. Due to other packaging processes, such as the above-mentioned corner and edging processes, the weight of the edging and corner wrapping is light. Therefore, even if the quick adjustment technology is adopted, the main transmission components basically do not need to be synchronously enlarged in size to adapt to the large bricks. Moreover, due to the light weight, even if a robot that can self-adjust according to the transmission distance is used to place the edging and corner wrapping, the investment in equipment will not be large, and it is technically easy to achieve. Since the paper skin brick placing mechanism with a centering and aligning mechanism needs to lift and convey the tile stack, it is determined by the heavy weight of the tile stack of large bricks. It cannot be achieved simply by enlarging the size of the adjustment component. The use of the technology applied for this patent solves this problem.

[0006] Since more than two sets of cardboard pulling and brick placing mechanisms with centering and aligning mechanisms are used, and the specifications of large tiles are generally 600×1200, 750×1500, 800×1600, 900×1800, 1000×2000, etc., the positions of various components can be pre-adjusted according to more than two different standard specifications or commonly used specifications of tiles, and the corresponding cardboard boards can be placed, so that when the tile specifications are changed, it can be completed in a very short time.

[0007] Here, there are more than two sets of upper corner wrapping and edge wrapping mechanisms which are arranged in sequence along the conveying assembly.

[0008] By adopting the technology of having more than two sets of upper corner wrapping and edging mechanisms and arranging them in sequence along the conveying component, the positions of various components on the corresponding upper corner wrapping and edging mechanisms can be adjusted in advance according to tiles of different specifications. When tiles of different specifications need to be packaged, only a simple switch is required, thereby improving the adjustment efficiency. Moreover, by pre-placing edging and corner wrapping of corresponding sizes, the switching time is also accelerated.

[0009] Here, there are more than two sets of paper folding mechanisms and they are arranged in sequence along the conveying assembly. Similarly, by using the technology that there are more than two sets of paper folding mechanisms and they are arranged in sequence along the conveying assembly, the positions of the components on the corresponding paper folding mechanisms can be adjusted in advance according to the different specifications of tiles. When it is necessary to pack tiles of different specifications, only a simple switch is required, thereby improving the adjustment efficiency and speeding up the switching time.

[0010] During operation, the positions of various components of more than two sets of cardboard pulling and brick placing mechanisms with centering and aligning mechanisms, the positions of various components of more than two sets of upper corner and edge wrapping mechanisms, and the positions of various components of more than two sets of paper folding mechanisms are adjusted in advance according to the specifications of different large-plate tiles. Carton boards, corner wrapping and edge wrapping of corresponding specifications can be placed in advance, so that when the specifications of tiles are changed, the changed tiles can be quickly packaged by simply switching and starting. When packaging tiles, the tiles are first flipped by the tile turning mechanism at intervals, and then the tiles are stacked face to face and back to back by the tile stacking mechanism according to the set quantity, and then sent to the cardboard pulling and brick placing mechanism with a centering and aligning mechanism corresponding to the corresponding tile specifications. The centering and aligning mechanism first aligns the tile stack, and then it is sent to the cardboard pulling and brick placing mechanism corresponding to the tiles of the corresponding specifications to place the carton board of the corresponding specifications, and then it is sent to the upper corner wrapping and edging mechanism corresponding to the tiles of the corresponding specifications for edge and corner wrapping, and then it is sent to the paper folding mechanism corresponding to the tiles of the corresponding specifications to fold the carton board and wrap the tile stack, and then it is sent to the bundling mechanism for bundling, thereby completing the packaging of the tile stack.

[0011] Compared with the prior art, the present invention has the advantages of being adaptable to the packaging of large-plate tiles of various specifications, having a short adjustment time when converting specifications during packaging, and having a short time for stopping the packaging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention;

[0013] Figure 2 It is a structural schematic diagram of the brick turning mechanism and the brick stacking mechanism;

[0014] Figure 3 It is a structural diagram of the paper sheet pulling and brick placing mechanism;

[0015] Figure 4 It is a structural schematic diagram of the upper corner wrapping and edge wrapping mechanism;

[0016] Figure 5 It is a structural schematic diagram of the strapping mechanism part. DETAILED DESCRIPTION

[0017] The present invention is now described in further detail with reference to the accompanying drawings and embodiments:

[0018] like Figure 1As shown, the present invention comprises a frame 1, a conveying assembly a arranged on the frame 1, a brick turning mechanism b arranged in sequence along the transmission direction of the conveying assembly a, a brick stacking mechanism c, a paper-pulling brick placing mechanism e with a centering and aligning mechanism d, an upper corner wrapping and edge wrapping mechanism f, a paper folding mechanism g, a bundling mechanism h, and a robot automatic stacking mechanism j, wherein the centering and aligning mechanism d comprises a centering part and a conveying part for conveying the tile stack to the action range of the paper-pulling brick placing mechanism e, and a sensing device for detecting the position of the tile stack, such as Figure 1 , 3 As shown ( Figure 1 What is shown in the figure is the position of the cardboard-pulling brick-placing mechanism e with the centering and aligning mechanism d. At this position, up to eight sets of the cardboard-pulling brick-placing mechanism e with the centering and aligning mechanism d can be set. The special thing is that there are more than two sets of the cardboard-pulling brick-placing mechanism e with the centering and aligning mechanism d (8 sets in the embodiment) and they are arranged in sequence along the conveying component a.

[0019] like Figure 1 , 2 As shown, there are more than two sets of upper corner wrapping and edge wrapping mechanisms f (8 sets in the embodiment) and they are arranged in sequence along the conveying component a, and there are more than two sets of paper folding mechanisms g and they are arranged in sequence along the conveying component a.

[0020] Here, there are three sets of brick turning mechanisms b and brick stacking mechanisms c, and a transverse conveying assembly i is arranged at the front end of the conveying assembly a. The transverse conveying assembly i includes three sets of transverse conveying assembly units i1. The transverse conveying assembly unit i1 includes a transverse frame 2, a transverse transmission member 3 arranged on the transverse frame 2 (including a motor 3a, two pairs of pulleys 3d driven by the motor 3a with a speed change mechanism through a sprocket / chain transmission mechanism 3b and a rotating shaft 3c, and a belt 3e wound on the pulley 3d), an up and down power driving device 4 arranged on the transverse frame 2 (including four swing arms 4a swingingly arranged on the transverse frame 2 at the four corners of a parallelogram, and a cylinder 4b driving one of the swing arms 4a to swing), a movable frame 5 (the other end of the swing arm 4b is hinged on the movable frame 5) driven by the up and down power driving device 4, and several roller shafts 6 arranged parallel to each other on the movable frame 5, the rolling transmission direction of the roller shaft 6 is perpendicular to the transmission direction of the transverse transmission member 3, and the transmission direction of the tile stack A of the brick stacking mechanism c is facing the roller shaft 6. During operation, the brick turning mechanism b turns the incoming bricks at intervals, and then the brick stacking mechanism c stacks the incoming bricks. After the stacking is completed, the tile stack A is sent to the roller 6 on the lifted movable frame 5. When the tile stack A completely enters the roller 6, the roller 6 on the middle transverse conveying component unit i1 directly sends the tile stack A to the conveying component a and enters the centering and aligning mechanism d for the next packaging process. The movable frames 5 on the transverse conveying component units i1 on both sides are lowered, so that the tile stack A falls on the belt of the transverse transmission component 3, and is sent by the transmission component 3 to the roller 6 on the middle transverse conveying component unit i1 below the belt of the transverse transmission component 3. After being transmitted to the right place, the movable frame 5 on the middle transverse conveying component unit i1 is raised, so that the tile stack A falls on the roller 6, and is then sent to the conveying component a by the roller 6 on the middle transverse conveying component unit i1 and enters the centering and aligning mechanism d for the next packaging process.

[0021] Here, the conveying surface formed by several rollers 6 is inclined toward the conveying component a, and a stop member 7 is provided in front of the conveying direction of the rollers 6 on the movable frame 5 on the transverse conveying component units i1 on both sides, and the stop member 7 includes several vertically arranged rollers. In this way, the tile stack A enters the rollers 6, and because the conveying surface formed by several rollers 6 is inclined toward the conveying component a, under the action of the gravity of the tile stack A itself, the tile stack A slides toward the stop member 7 and is stopped by the stop member 7, and when the tile stack A is sent to the middle transverse conveying component unit i1, under the action of the gravity of the tile stack A itself, the tile stack A slides toward the conveying component a and is sent into the conveying component a.

[0022] Since the time required for turning over and stacking bricks is much longer than that required for other processes, three sets of brick turning mechanisms b and brick stacking mechanisms c are used. By superimposing them, the time required for turning over and stacking bricks is shortened, and the process of turning over and stacking bricks is matched with other processes, thereby greatly improving the packaging efficiency.

[0023] The strapping mechanism h is provided with two pairs of short-side strapping machines 8, 90° U-turn components 9, and three long-side strapping machines 10 in sequence along the conveying direction of the conveying assembly a. A detection device 11 for detecting the strapping is provided at the strapping position of the front pair of short-side strapping machines 8, and a detection device 12 for detecting the strapping position corresponding to the front and rear long-side strapping machines 10 among the three long-side strapping machines 10. In this way, once the front pair of short-side strapping machines 8 are not strapped with the strapping and are detected by the detection device 11, the control device controls the corresponding short-side strapping machine 8 of the rear pair of short-side strapping machines 8 to supplement the strapping, thereby effectively ensuring that both short sides are strapped with the strapping, and when the front and rear long-side strapping machines 10 are not strapped with the strapping on the packaging box B, the control device controls the middle long-side strapping machine 10 to supplement the strapping, thereby effectively ensuring that the long sides are strapped with the strapping.

Claims

1. A production line for packaging large boards of various specifications, comprising a frame, a conveying assembly arranged on the frame, a brick turning mechanism arranged in sequence along the transmission direction of the conveying assembly, a brick stacking mechanism, a paper skin pulling and brick placing mechanism with a centering and aligning mechanism, an upper corner wrapping and edge wrapping mechanism, a paper folding mechanism, and a bundling mechanism, characterized in that: There are more than two sets of paper-pulling and brick-laying mechanisms with centering and aligning mechanisms, which are arranged in sequence along the conveying components, there are more than two sets of upper corner wrapping and edge wrapping mechanisms, which are arranged in sequence along the conveying components, there are more than two sets of paper folding mechanisms, which are arranged in sequence along the conveying components, there are three sets of brick-turning mechanisms and brick-stacking mechanisms, and a transverse conveying component is arranged at the front end of the conveying component. The transverse conveying component includes three sets of transverse conveying component units, and the transverse conveying component unit includes a transverse frame, a transverse transmission component arranged on the transverse frame, an upper and lower power driving device arranged on the transverse frame, a movable frame driven by the upper and lower power driving devices to move up and down, and several rollers arranged parallel to each other on the movable frame, the rolling transmission direction of the rollers is perpendicular to the transmission direction of the transverse transmission component, the transmission direction of the tile stack of the brick stacking mechanism is opposite to the rollers, and the roller conveying outlet of the transverse conveying component unit located in the middle is opposite to the tile stack input port of the conveying component, and the conveying surface formed by several rollers is inclined toward the conveying component direction, and a stopping component is arranged in front of the transmission direction of the rollers on the movable frames on the transverse conveying component units on both sides, and the stopping component includes several vertically arranged rollers.

2. The packaging production line for large panels of various specifications according to claim 1 is characterized in that: The strapping mechanism comprises two pairs of short-side strapping machines, a 90° U-turn component and three long-side strapping machines which are arranged in sequence along the conveying direction of the conveying assembly. A detection device for detecting the strapping is arranged at the strapping position of the front pair of short-side strapping machines, and a detection device for detecting the strapping position corresponding to the front and rear long-side strapping machines among the three long-side strapping machines.

Images