A color printing carton film laminating and embossing synchronous positioning device

Abstract

The utility model discloses a kind of color printing carton film laminating embossing synchronous positioning devices, including rack, rack inside is provided with chain conveyer, and the top of chain conveyer is placed with paperboard to be processed, and the top of rack is integrally connected with shell, the both sides of shell are provided with limiting component, and the outer wall of shell is fixedly connected with third electric cylinder, and the inside of shell is provided with locating plate, and one end of third electric cylinder is connected with locating plate, and locating plate and third electric cylinder are symmetrically distributed about the bisecting line of shell;Limiting component includes the second mount stand of being fixed in the side of shell, and the bottom of second mount stand is slidably connected with limiting roller frame, and the top side of limiting roller frame is fixedly connected with limiting rod, and one end of limiting rod is inserted in second mount stand, and the top of second mount stand is fixedly connected with fourth electric cylinder.The device can guarantee the stability of the position of paperboard to be processed during conveying, thereby guaranteeing the quality of subsequent film laminating embossing of paperboard to be processed, and improving the processing quality of paperboard to be processed.

Description

Technical Field

[0001] This utility model relates to the field of paper product manufacturing technology, specifically to a synchronous positioning device for lamination and embossing of color-printed cartons. Background Technology

[0002] Paper product manufacturing refers to the process of producing various finished or semi-finished products with specific uses by using paper or paperboard as raw materials and through processing techniques such as cutting, forming, printing, molding, gluing, and folding. Color-printed cartons, usually called "color-printed cartons," refer to packaging cartons with patterns, text, trademarks, barcodes, and other content printed on the surface of paper packaging boxes such as corrugated cardboard boxes or white cardboard boxes using color printing processes (such as offset printing, flexographic printing, pre-printing, or digital printing).

[0003] Color-printed cartons are a type of paper product. During the processing of color-printed cartons, the cardboard needs to be laminated and embossed. However, the cardboard is prone to displacement during the conveying and processing process, which not only affects the quality of the lamination but also the subsequent embossing work. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a synchronous positioning device for lamination and embossing of color-printed cartons, so as to solve the problem of easy position deviation during the conveying and processing of color-printed cartons and cardboard mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a synchronous positioning device for lamination and embossing of color-printed cartons, comprising a frame, a chain conveyor installed inside the frame, a cardboard to be processed placed on top of the chain conveyor, a housing integrally connected to the top of the frame, limit components installed on both sides of the housing, a third electric cylinder fixedly connected to the outer wall of the housing, a positioning plate installed inside the housing, one end of the third electric cylinder connected to the positioning plate, and the positioning plate and the third electric cylinder being symmetrically distributed about the bisector of the housing. The limiting assembly includes a second mounting bracket fixed to one side of the housing. A limiting roller frame is slidably connected to the bottom of the second mounting bracket. A limiting rod is fixedly connected to the top side of the limiting roller frame. One end of the limiting rod is inserted into the second mounting bracket. A fourth electric cylinder is fixedly connected to the top of the second mounting bracket. The lower end of the fourth electric cylinder is connected to the top of the limiting roller frame.

[0006] Preferably, a first electric cylinder is fixedly connected to the inner wall of the housing, and one end of the first electric cylinder is connected to a first mounting bracket.

[0007] Preferably, an embossing roller is rotatably connected to the inner side of the first mounting frame, and the embossing roller is symmetrically distributed about the bisector of the first mounting frame.

[0008] Preferably, a film-winding roller is provided on the top side of the housing, a guide roller is provided on the inner side of the housing, a film-coating hot-pressing roller is provided on one side of the guide roller, and a second electric cylinder is fixedly connected to the inner wall of the housing, with one end of the second electric cylinder connected to the film-coating hot-pressing roller.

[0009] Preferably, an anti-detachment block is provided on one side of the film-coating hot press roller, the bottom of the anti-detachment block is made of sponge material, and a cutter is provided on one side of the anti-detachment block.

[0010] Preferably, a fifth electric cylinder is fixedly connected to the inner wall of the housing, one end of the fifth electric cylinder is connected to the top of the cutter, and a smoothing plate is provided on one side of the cutter.

[0011] Preferably, the smoothing sheet has an inclined structure, and a sixth electric cylinder is fixedly connected to the inner wall of the shell. One end of the sixth electric cylinder is connected to the smoothing sheet, and the smoothing sheet is located on top of the cardboard to be processed.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This device can ensure the stability of the position of the paperboard to be processed during the conveying process, thereby ensuring the quality of subsequent lamination and embossing of the paperboard to be processed and improving the processing quality of the paperboard to be processed.

[0013] (2) This device sets limiting components on both sides of the housing and positioning plates at both ends of the housing. The limiting roller frame of the limiting component can press the paperboard to be processed without affecting the movement of the paperboard to be processed. The positioning plate can limit the two ends of the paperboard to be processed, thereby ensuring the stability of the paperboard to be processed during the movement process, avoiding the position deviation of the paperboard to be processed, and thus improving the quality of the film embossing of the paperboard to be processed.

[0014] (3) The positioning plates at both ends of the frame of this device can be automatically adjusted under the drive of the third electric cylinder. At the same time, one end of the positioning plate is inclined to facilitate the guidance of the paperboard to be processed, so that the paperboard to be processed can smoothly enter the inner side of the positioning plate, thereby ensuring the stability of the movement of the paperboard to be processed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a synchronous positioning device for lamination and embossing of color-printed cartons according to the present invention; Figure 2 This utility model relates to a synchronous positioning device for lamination and embossing of color-printed cartons. Figure 1 Enlarged view of point A in the middle; Figure 3 This is a right view of a synchronous positioning device for lamination and embossing of color-printed cartons according to the present invention; Figure 4 This is a top view of the positioning plate of the synchronous positioning device for lamination and embossing of color-printed cartons according to this utility model.

[0016] In the diagram: 1. Chain conveyor; 2. Frame; 3. Cardboard to be processed; 4. Embossing roller; 5. First mounting frame; 6. First electric cylinder; 7. Housing; 8. Second electric cylinder; 9. Film wrapping roller; 10. Third electric cylinder; 11. Limiting assembly; 111. Fourth electric cylinder; 112. Second mounting frame; 113. Limiting rod; 114. Limiting roller frame; 12. Guide roller; 13. Coating hot press roller; 14. Anti-detachment pressure block; 15. Fifth electric cylinder; 16. Sixth electric cylinder; 17. Smoothing sheet; 18. Cutter; 19. Positioning plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4This utility model provides a technical solution: a synchronous positioning device for lamination and embossing of color-printed cartons, including a frame 2, a first electric cylinder 6 fixedly connected to the inner wall of a housing 7, and a first mounting frame 5 connected to one end of the first electric cylinder 6. The first electric cylinder 6 can automatically raise and lower the first mounting frame 5. An embossing roller 4 is rotatably connected to the inner side of the first mounting frame 5. The embossing roller 4 is symmetrically distributed about the bisector of the first mounting frame 5. The automatic raising and lowering of the first mounting frame 5 can drive the embossing roller 4 to apply different pressures to the cardboard 3 to be processed, facilitating embossing. A film-winding roller 9 is provided on the top side of the housing 7, and a guide roller 12 is provided on the inner side of the housing 7. The guide roller 12 can guide the film cloth to move smoothly. A lamination heat-pressing roller 13 is provided on one side of the guide roller 12. The pressure roller 13 is driven to rotate automatically by a motor located at the end. A second electric cylinder 8 is fixedly connected to the inner wall of the housing 7. One end of the second electric cylinder 8 is connected to the laminating hot press roller 13. This structure allows the second electric cylinder 8 to push the laminating hot press roller 13 to perform hot pressing and lamination on the cardboard 3 to be processed. An anti-detachment pressure block 14 is provided on one side of the laminating hot press roller 13. The bottom of the anti-detachment pressure block 14 is made of sponge material, which can rub against the film cloth, thereby adhering the film cloth through electrostatic force, preventing the film cloth from falling off after the end is cut and affecting the subsequent connection with the cardboard 3 to be processed. A cutter 18 is provided on one side of the anti-detachment pressure block 14. This structure has a heating effect through the laminating hot press roller 13, which can perform hot pressing and lamination. The laminating hot press roller 13 is existing technology, so it will not be described in detail here. Housing 7 A fifth electric cylinder 15 is fixedly connected to the inner wall. One end of the fifth electric cylinder 15 is connected to the top of the cutter 18. A smoothing plate 17 is provided on one side of the cutter 18. This fifth electric cylinder 15 can push the cutter 18 to cut automatically, which is convenient for cutting the cardboard 3 after lamination. A sensor can be used here to detect when the tail of the cardboard 3 is at the position of the cutter 18, so that the cutter 18 will cut automatically. This part is existing technology, so it will not be described in detail here. The fifth electric cylinder 15 can be controlled by a PLC. The smoothing plate 17 has an inclined structure. A sixth electric cylinder 16 is fixedly connected to the inner wall of the housing 7. The sixth electric cylinder 16 can be controlled by a PLC. One end of the sixth electric cylinder 16 is connected to the smoothing plate 17, which is located on the top of the cardboard 3. In this structure, the sixth electric cylinder 16 can automatically adjust the height of the smoothing plate 17, facilitating adjustment according to the thickness of the cardboard 3 to be processed. The smoothing plate 17 can smooth the film on the top of the cardboard 3, improving the film bonding effect. A chain conveyor 1 is installed inside the frame 2, with the cardboard 3 to be processed placed on top of the chain conveyor 1. A housing 7 is integrally connected to the top of the frame 2. Limiting components 11 are provided on both sides of the housing 7. A third electric cylinder 10 is fixedly connected to the outer wall of the housing 7. A positioning plate 19 is provided inside the housing 7. One end of the third electric cylinder 10 is connected to the positioning plate 19. The positioning plate 19 and the third electric cylinder 10 are symmetrically distributed about the bisector of the housing 7. The third electric cylinder 10 of this device can push the positioning plate 19 to move automatically.To facilitate the adjustment of the positioning plate 19 according to the width of the cardboard 3 to be processed, and to improve the limiting effect of the cardboard 3, the limiting component 11 includes a second mounting bracket 112 fixed to one side of the housing 7. A limiting roller frame 114 is slidably connected to the bottom of the second mounting bracket 112. A limiting rod 113 is fixedly connected to the top side of the limiting roller frame 114. One end of the limiting rod 113 is inserted into the second mounting bracket 112. A fourth electric cylinder 111 is fixedly connected to the top of the second mounting bracket 112. The lower end of the fourth electric cylinder 111 is connected to the top of the limiting roller frame 114. The limiting rod 113 of this device can improve the stability of the lifting and lowering of the limiting roller frame 114. The fourth electric cylinder 111 of the two sets of limiting components 11 in this device is controlled by a PLC, thereby ensuring the synchronous adjustment of the two sets of fourth electric cylinders 111.

[0019] Working principle: When using this color-printed carton laminating and embossing synchronous positioning device, the cardboard 3 to be processed is first placed from one side of the housing 7 onto the top of the chain conveyor 1. Driven by the chain conveyor 1, the cardboard 3 to be processed smoothly enters the inner side of the positioning plate 19 under the guidance of the positioning plate 19. At the same time, the cardboard 3 to be processed is located at the bottom of the limiting roller frame 114. Driven by the chain conveyor 1, the cardboard 3 to be processed moves to the bottom of the laminating hot press roller 13 for pressure lamination. Then, the smoothing plate 17 smooths the film, and then the cutter 18 cuts it. The cardboard 3 to be processed after lamination continues to move to the position of the embossing roller 4 for embossing. Finally, the cardboard 3 to be processed is removed from the other side of the housing 7.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A synchronous positioning device for lamination and embossing of color-printed cartons, comprising a frame (2), a chain conveyor (1) disposed inside the frame (2), a cardboard (3) to be processed placed on top of the chain conveyor (1), and a housing (7) integrally connected to the top of the frame (2), characterized in that: Limiting components (11) are provided on both sides of the housing (7). A third electric cylinder (10) is fixedly connected to the outer wall of the housing (7). A positioning plate (19) is provided on the inner side of the housing (7). One end of the third electric cylinder (10) is connected to the positioning plate (19). The positioning plate (19) and the third electric cylinder (10) are symmetrically distributed about the bisector of the housing (7). The limiting assembly (11) includes a second mounting bracket (112) fixed on one side of the housing (7). The bottom of the second mounting bracket (112) is slidably connected to a limiting roller frame (114). The top side of the limiting roller frame (114) is fixedly connected to a limiting rod (113). One end of the limiting rod (113) is inserted into the second mounting bracket (112). The top of the second mounting bracket (112) is fixedly connected to a fourth electric cylinder (111). The lower end of the fourth electric cylinder (111) is connected to the top of the limiting roller frame (114).

2. The synchronous positioning device for lamination and embossing of color-printed cartons according to claim 1, characterized in that: The inner wall of the housing (7) is fixedly connected to a first electric cylinder (6), and one end of the first electric cylinder (6) is connected to a first mounting bracket (5).

3. The synchronous positioning device for lamination and embossing of color-printed cartons according to claim 2, characterized in that: The first mounting frame (5) is rotatably connected to an embossing roller (4), and the embossing roller (4) is symmetrically distributed about the bisector of the first mounting frame (5).

4. The synchronous positioning device for lamination and embossing of color-printed cartons according to claim 1, characterized in that: The top side of the housing (7) is provided with a film winding roller (9), the inner side of the housing (7) is provided with a guide roller (12), one side of the guide roller (12) is provided with a film coating hot press roller (13), and the inner wall of the housing (7) is fixedly connected with a second electric cylinder (8), one end of the second electric cylinder (8) is connected to the film coating hot press roller (13).

5. The synchronous positioning device for lamination and embossing of color-printed cartons according to claim 4, characterized in that: The film-coated hot press roller (13) is provided with an anti-detachment pressure block (14) on one side. The bottom of the anti-detachment pressure block (14) is made of sponge material, and a cutter (18) is provided on one side of the anti-detachment pressure block (14).

6. The synchronous positioning device for lamination and embossing of color-printed cartons according to claim 1, characterized in that: The inner wall of the housing (7) is fixedly connected to a fifth electric cylinder (15), one end of which is connected to the top of the cutter (18), and a smoothing plate (17) is provided on one side of the cutter (18).

7. The synchronous positioning device for lamination and embossing of color-printed cartons according to claim 6, characterized in that: The smoothing sheet (17) has an inclined structure. The inner wall of the housing (7) is fixedly connected to a sixth electric cylinder (16). One end of the sixth electric cylinder (16) is connected to the smoothing sheet (17). The smoothing sheet (17) is located on top of the cardboard (3) to be processed.

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