A linkage structure for a bubble press

Abstract

The utility model discloses a kind of linkage structures for bubble press, including workbench, the workbench is equipped with upper propulsion mechanism and lower propulsion mechanism, the upper propulsion mechanism is located above lower propulsion mechanism, the workbench is equipped with multiple pressing mechanism, the pressing mechanism includes sliding base and travelling device, the sliding base is slidably connected with bubble plate, one end of the bubble plate is fixedly connected with link plate, the link plate of one bubble plate is slidably connected with another adjacent bubble plate, multiple bubble plates are arranged around the outside of lower propulsion mechanism, the travelling device is used to drive sliding base to be close to or away from lower propulsion mechanism, the sliding base is equipped with glue passing mechanism and first driving device, and the first driving device is used to drive glue passing mechanism to reciprocate.The utility model provides a kind of linkage structures for bubble press, the position of bubble plate and glue passing mechanism is adjusted by travelling device, to adapt to different specifications of box body, save the time of debugging equipment.

Description

Technical Field

[0001] This utility model relates to the field of packaging paper box production, and in particular to a linkage structure for a bubble compression machine. Background Technology

[0002] In the field of packaging paper box production, in order to balance structural strength and aesthetic appearance, rigid cardboard is generally used as the internal support skeleton, and a face paper with decorative patterns is pasted on the outside of it. The current automated processing flow includes the following key steps: First, the entire sheet of face paper is accurately pasted to the bottom of the box. Then, glue is evenly applied to the extended surface around the face paper through the gluing mechanism. Finally, the box is placed in the forming station consisting of four independent side plates. The side plates are used to press inward synchronously, so that the extended surface of the face paper is accurately folded and firmly pasted to the four outer sides of the box. However, when the production line needs to adapt to boxes of different sizes and specifications, the above-mentioned molding station must be mechanically reconstructed. This not only requires disassembling and replacing the four side plates to match the side length parameters of the new box model, but also requires adjusting the glue dispensing range of the glue applicator. This hardware replacement and precision calibration process, which relies on manual operation, requires a lot of downtime for disassembly and debugging each time, which seriously restricts the production line's ability to quickly change models and the efficiency of multi-variety mixed production. Utility Model Content

[0003] The purpose of this utility model is to provide a linkage structure for a foam press machine, which adjusts the position of the foam plate and the glue applicator through a traveling device to adapt to different specifications of boxes and save time in debugging the equipment.

[0004] The technical solution adopted by the linkage structure for a foam press disclosed in this utility model is: The device includes a worktable with an upper and lower pushing mechanism. The upper pushing mechanism is located above the lower pushing mechanism. The worktable also includes multiple pressing mechanisms, each including a slide and a traveling device. A bubble-passing plate is slidably connected to the slide, and a connecting plate is fixedly connected to one end of the bubble-passing plate. The connecting plate of one bubble-passing plate is slidably connected to another adjacent bubble-passing plate. The multiple bubble-passing plates are arranged around the outer side of the lower pushing mechanism. The traveling device drives the slide to move closer to or away from the lower pushing mechanism. The slide also includes a gluing mechanism and a first driving device, which drives the gluing mechanism to reciprocate.

[0005] As a preferred embodiment, the pressing mechanism comprises four parts.

[0006] As a preferred embodiment, the sliding paths of two adjacent bubble plates are perpendicular to each other, and the sliding path of the slide block is perpendicular to the sliding path of the bubble plate.

[0007] As a preferred embodiment, the slide is provided with a support mechanism and a second driving device. The support mechanism is located below the glue-applying mechanism, and the second driving device is used to drive the support mechanism to perform reciprocating motion.

[0008] As a preferred embodiment, two opposing slides have first mounting brackets extending from them, and two other opposing slides have second mounting brackets extending from them. The height of the first mounting brackets is higher than the height of the second mounting brackets, and the four gluing mechanisms are respectively located on top of the two first mounting brackets and on top of the two second mounting brackets.

[0009] As a preferred embodiment, the gluing mechanism includes a connecting seat, on which a gluing roller is rotatably connected. The four connecting seats are slidably connected to two first mounting brackets and two second mounting brackets, respectively. A first driving device is used to drive the connecting seats to reciprocate.

[0010] As a preferred embodiment, the support mechanism includes support plates, four of which are slidably connected to two first mounting brackets and two second mounting brackets respectively. The support plates are located below the glue roller, and the second driving device is used to drive the support plates to reciprocate.

[0011] The beneficial effects of the linkage structure for a foam press disclosed in this utility model are: First, the entire sheet of face paper is precisely pasted onto the bottom of the box, and then the box is placed on the upper pushing mechanism; the lower pushing mechanism rises and clamps the box synchronously with the upper pushing mechanism. The upper and lower pushing mechanisms work together to drive the box to descend intermittently, so that the extended surfaces around the face paper approach each gluing mechanism in turn; the first driving device drives the gluing mechanism to reciprocate, and evenly applies glue to the extended surfaces of the face paper. Subsequently, the upper and lower propulsion mechanisms continue to drive the box body down between multiple bubble plates. During this process, the extended surface of the face paper contacts the edge of the bubble plate and is folded. The traveling device pushes the slide to move closer to the lower propulsion mechanism, causing the multiple bubble plates to retract inward and press the extended surface of the face paper onto the outer side of the box body.

[0012] When it is necessary to change to a different size box, the traveling device moves the slide away from the lower pushing mechanism; one of the slides moves the bubble-passing plate that is slidably connected to it, and the connecting plate above the bubble-passing plate slides on the bubble-passing plate that is slidably connected to it. The bubble-passing plate on one slide simultaneously drives the bubble-passing plate on the other slide to slide, so that multiple bubble-passing plates unfold simultaneously to adapt to the size of the new size box; during the movement of the slide, the position of each gluing mechanism is adjusted simultaneously to adapt to the processing requirements of the new size box. The traveling device adjusts the position of the slide to simultaneously adjust the bubble board and glue application mechanism to adapt to new box specifications, significantly saving equipment debugging time and improving the production line's rapid changeover capability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a linkage structure for a foam press according to the present invention.

[0014] Figure 2 This is a top view of a linkage structure for a foam press according to the present invention.

[0015] Figure 3 This is a schematic diagram of the bubble-passing plate structure of a linkage structure for a bubble press machine according to this utility model.

[0016] Figure 4 This is a schematic diagram of the first mounting frame structure of a linkage structure for a foam press according to the present invention.

[0017] Figure 5 This is a schematic diagram of the second mounting bracket structure of a linkage structure for a foam press machine according to this utility model.

[0018] Figure 6 This is a schematic diagram of the operation of the gluing mechanism on the first mounting frame of the linkage structure for a foam press machine according to this utility model.

[0019] Figure 7 This is a schematic diagram of the operation of the gluing mechanism on the second mounting frame of the linkage structure for a foam press according to this utility model.

[0020] Figure 8 This is a schematic diagram of the operation of the bubble-passing plate in the linkage structure of a bubble press machine according to this utility model. Detailed Implementation

[0021] The present invention will be further described and illustrated below with reference to specific embodiments and the accompanying drawings: Please refer to Figure 1 and Figure 6 .

[0022] The present invention discloses a linkage structure for a foam press, including a worktable 1; The workbench 1 is equipped with an upper propulsion mechanism 11 and a lower propulsion mechanism 12, with the upper propulsion mechanism 11 located above the lower propulsion mechanism 12; Furthermore, the upper propulsion mechanism 11 includes an upper propulsion cylinder, which is suspended above the worktable 1, and an upper propulsion plate is fixedly connected to the output shaft of the upper propulsion cylinder; Furthermore, the lower propulsion mechanism 12 includes a lower propulsion cylinder, which is arranged inside the worktable 1. The output shaft of the lower propulsion cylinder extends out from the table surface of the worktable 1. A lower propulsion plate is fixedly connected to the output shaft of the lower propulsion cylinder, and the upper propulsion plate is located directly above the lower propulsion plate. Furthermore, suction cups are embedded in both the upper and lower push plates, which are used to adhere to the box body 5.

[0023] Please refer to Figures 1-3 and Figure 8 .

[0024] The workbench 1 is provided with multiple pressing mechanisms 2. In this embodiment, it is preferred that there are four pressing mechanisms 2. The four pressing mechanisms 2 are arranged at intervals around the outer side of the lower push plate as the center, and the pressing mechanisms 2 are arranged at the same angle. Furthermore, the pressing mechanism 2 includes two first guide rails 211, a slide 21, and a traveling device; the two first guide rails 211 are parallel to each other, the first guide rails 211 are fixedly connected to the table surface of the worktable 1, and the first guide rails 211 of the pressing mechanism 2 are perpendicular to the first guide rails 211 of the adjacent pressing mechanism 2. Furthermore, the bottom of the slide 21 is slidably connected to the first guide rail 211, and the top of two opposing slides 21 extends with a first mounting bracket 212, while the top of the other two opposing slides 21 extends with a second mounting bracket 213. The height of the first mounting bracket 212 is higher than the height of the second mounting bracket 213. Furthermore, in this embodiment, the preferred traveling device is a lead screw device. Since the lead screw device is a mature existing technology, it will not be described in detail in this embodiment. The traveling device is fixedly connected to the table surface of the workbench 1. The traveling device and the first guide rail 211 are parallel to each other. The slide block 21 is slidably connected to the traveling device. The traveling device is used to drive the slide block 21 to move closer to or away from the lower propulsion mechanism 12. Furthermore, a bubble-passing plate 22 is slidably connected to the slide block 21; two second guide rails 221 are fixedly connected to one side of the bubble-passing plate 22, the two second guide rails 221 are parallel to each other, and the slide block 21 is slidably connected to the bubble-passing plate 22 through the second guide rails 221; the second guide rails 221 and the first guide rail 211 below the slide block 21 are perpendicular to each other, so that the sliding path of the slide block 21 on the worktable 1 is perpendicular to the sliding path of the bubble-passing plate 22 above it; Furthermore, one end of the bubble-passing plate 22 touches the other side of the adjacent bubble-passing plate 22. The bubble-passing plates 22 and the adjacent bubble-passing plates 22 are perpendicular to each other. The four bubble-passing plates 22 form a rectangular space. The four bubble-passing plates 22 are arranged around the outside of the lower propulsion mechanism 12. The lower propulsion mechanism 12 is located in the rectangular space formed by the four bubble-passing plates 22. One end of the bubble-passing plate 22 is fixedly connected to a connecting plate. In this embodiment, the connecting plate is preferably L-shaped. One end of the connecting plate is fixedly connected to the bottom of the bubble-passing plate 22. The other end of the connecting plate of the bubble-passing plate 22 is slidably connected to one of the second guide rails 221 of the adjacent bubble-passing plate 22, thereby constraining one end of the bubble-passing plate 22 to slide on the adjacent bubble-passing plate 22.

[0025] When the traveling device pulls the slide 21 to slide away from the lower propulsion mechanism 12 on the first guide rail 211, the slide 21 pulls the bubble-passing plate 22 connected to it away from the lower propulsion mechanism 12; one of the bubble-passing plates 22 pulls another bubble-passing plate 22 fixed to the connecting plate 222 on its second guide rail 221 to slide on the corresponding slide 21, so that the four bubble-passing plates 22 unfold synchronously, thereby increasing the rectangular space.

[0026] Please refer to Figure 1 , Figure 2 and Figures 4-7 .

[0027] The slide 21 is provided with a glue-applying mechanism 3 and a first driving device 32. The first driving device 32 is used to drive the glue-applying mechanism 3 to reciprocate. The four glue-applying mechanisms 3 are located on the top of the two first mounting brackets 212 and the top of the two second mounting brackets 213, respectively. Furthermore, the gluing mechanism 3 includes a connecting seat 31, one end of which is rotatably connected to a gluing roller 311. The four connecting seats 31 are slidably connected to two first mounting frames 212 and two second mounting frames 213 respectively. By utilizing the height difference between the first mounting frames 212 and the second mounting frames 213, the gluing roller 311 mounted on the first mounting frame 212 and the gluing roller 311 mounted on the second mounting frame 213 do not interfere with each other in space. Furthermore, in this embodiment, the first driving device 32 is preferably a cylinder. The output shaft of the first driving device 32 is fixedly connected to the other end of the connecting seat 31. The first driving device 32 is used to drive the connecting seat 31 to reciprocate. The first driving devices 32 located on the two first mounting brackets 212 respectively push the two opposing connecting seats 31 closer to each other. The first driving devices 32 located on the two second mounting brackets 213 respectively push the two opposing connecting seats 31 closer to each other.

[0028] The slide 21 is provided with a support mechanism 4 and a second drive device 42. The support mechanism 4 is located below the glue-applying mechanism 3, and the second drive device is used to drive the support mechanism 4 to reciprocate. Furthermore, the support mechanism 4 includes a support plate 41; four support plates 41 are slidably connected to two first mounting brackets 212 and two second mounting brackets 213 respectively, the support plate 41 is located below the glue roller 311, and the sliding path of the support plate 41 is parallel to the sliding path of the adjacent connecting seat 31. Furthermore, in this embodiment, the second driving device 42 is preferably a cylinder. The output shaft of the second driving device 42 is fixedly connected to the support plate 41. The second driving device 42 is used to drive the support plate 41 to reciprocate. The second driving devices 42 located on the two first mounting brackets 212 respectively push the two opposing support plates 41 closer to each other. The second driving devices 42 located on the two second mounting brackets 213 respectively push the two opposing support plates 41 closer to each other.

[0029] Please refer to Figures 1-8 .

[0030] During work: First, the paper 51 with extended sides is pasted to the bottom of the box body 5, and then the box body 5 is placed on the upper push plate; the lower push cylinder pushes the lower push plate to rise, so that it touches the box body 5, and together with the upper push plate, clamps the box body 5; the upper push cylinder drives the upper push plate to fall, and the lower push cylinder drives the lower push plate to fall simultaneously, and the two work together to make the box body 5 fall intermittently; the upper push cylinder and the lower push cylinder pause three times during the descent, corresponding to the glue application mechanism 3 at the first mounting frame 212, the glue application mechanism 3 at the second mounting frame 213, and the positions of the four bubble wrap 22 in sequence; The second drive device 42 located on the two first mounting brackets 212 respectively pushes the two opposing support plates 41 closer to each other; when the box body 5 stops and descends for the first time, two of the extended surfaces on the face paper 51 are respectively located on the support plates 41 of the two first mounting brackets 212, and are supported by the support plates 41; then, the first drive device 32 located on the two first mounting brackets 212 respectively pushes the two opposing connecting seats 31 closer to each other, so that the glue roller 311 on the connecting seat 31 glues the extended surfaces on the support plate 41; after the glue is applied, the first drive device 32 and the second drive device 42 respectively drive the connecting seat 31 and the support plate 41 to reset. The second drive devices 42 located on the two second mounting brackets 213 respectively push the two opposing support plates 41 closer to each other; when the box body 5 stops and descends for the second time, the other two extended surfaces of the face paper 51 are respectively located on the support plates 41 of the second mounting brackets 213; the first drive devices 32 located on the two second mounting brackets 213 respectively push the two opposing connecting seats 31 closer to each other, so that the gluing roller 311 completes the gluing of the extended surfaces; subsequently, the first drive device 32 and the second drive device 42 respectively drive the connecting seats 31 and the support plates 41 to reset, thereby completing the full gluing of the four extended surfaces of the face paper 51; The upper and lower push cylinders continue to drive the box body 5 downwards. During this process, the four extended surfaces of the face paper 51 contact the edges of the four bubble-passing plates 22 respectively, achieving the initial fold. When the box body 5 descends between the four bubble-passing plates 22 and stops for the third time, the traveling device drives the slide 21 to move closer to the lower push mechanism 12, causing the four bubble-passing plates 22 to retract inwards, reducing the rectangular space. After the four bubble-passing plates 22 press the four extended surfaces onto the outer vertical surface of the box body 5 respectively, the traveling device drives the slide 21 to reset. The upper push cylinder pulls the upper push plate to reset, and the lower push cylinder pushes the lower push plate to raise the box body 5, which has been fully bonded, to a certain height, making it easier for the external unloading mechanism to remove the finished product. When it is necessary to adapt to different specifications of box 5, the traveling device drives the slide 21 to move closer to or further away from the lower pushing mechanism 12, thereby moving the four bubble-passing plates 22 to adjust the size of the rectangular space so that it is larger than the box 5 and smaller than the face paper 51; at the same time, the distance between the two opposing gluing mechanisms 3 is adjusted to ensure that the width between the two gluing rollers 311 is greater than the width of the face paper 51 in the reset state, thereby realizing the rapid adjustment of the position of the bubble-passing plates 22, the gluing mechanism 3 and the support mechanism 4 to adapt to the production needs of different specifications of box 5.

[0031] This utility model provides a linkage structure for a bubble press machine. First, the entire sheet of face paper is accurately pasted onto the bottom of the box, and then the box is fitted onto the upper pushing mechanism. The lower pushing mechanism rises and clamps the box synchronously with the upper pushing mechanism. The upper and lower pushing mechanisms work together to drive the box to descend intermittently, so that the extended surfaces around the face paper approach each gluing mechanism in turn. The first driving device drives the gluing mechanism to reciprocate and evenly apply glue to the extended surfaces of the face paper. Subsequently, the upper and lower propulsion mechanisms continue to drive the box body down between multiple bubble plates. During this process, the extended surface of the face paper contacts the edge of the bubble plate and is folded. The traveling device pushes the slide to move closer to the lower propulsion mechanism, causing the multiple bubble plates to retract inward and press the extended surface of the face paper onto the outer side of the box body.

[0032] When it is necessary to change to a different size box, the traveling device moves the slide away from the lower pushing mechanism; one of the slides moves the bubble-passing plate that is slidably connected to it, and the connecting plate above the bubble-passing plate slides on the bubble-passing plate that is slidably connected to it. The bubble-passing plate on one slide simultaneously drives the bubble-passing plate on the other slide to slide, so that multiple bubble-passing plates unfold simultaneously to adapt to the size of the new size box; during the movement of the slide, the position of each gluing mechanism is adjusted simultaneously to adapt to the processing requirements of the new size box. The traveling device adjusts the position of the slide to simultaneously adjust the bubble board and glue application mechanism to adapt to new box specifications, significantly saving equipment debugging time and improving the production line's rapid changeover capability.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A linkage structure for a foam press, characterized in that, Includes a worktable, on which an upper propulsion mechanism and a lower propulsion mechanism are provided, with the upper propulsion mechanism located above the lower propulsion mechanism; The workbench is provided with multiple pressing mechanisms. Each pressing mechanism includes a slide and a traveling device. A bubble-passing plate is slidably connected to the slide. A connecting plate is fixedly connected to one end of the bubble-passing plate. The connecting plate of one bubble-passing plate is slidably connected to another adjacent bubble-passing plate. Multiple bubble-passing plates are arranged around the outside of the lower propulsion mechanism. The traveling device is used to drive the slide to move closer to or away from the lower propulsion mechanism. The slide is equipped with a glue-applying mechanism and a first driving device, the first driving device being used to drive the glue-applying mechanism to perform reciprocating motion.

2. The linkage structure for a foam press as described in claim 1, characterized in that, There are four pressing mechanisms.

3. The linkage structure for a foam press as described in claim 2, characterized in that, The sliding paths of two adjacent bubble plates are perpendicular to each other, and the sliding path of the slide block is perpendicular to the sliding path of the bubble plate.

4. The linkage structure for a foam press as described in claim 3, characterized in that, The slide is provided with a support mechanism and a second driving device. The support mechanism is located below the glue-applying mechanism, and the second driving device is used to drive the support mechanism to perform reciprocating motion.

5. The linkage structure for a foam press as described in claim 4, characterized in that, Two of the opposing slides have first mounting brackets extending from them, and two other opposing slides have second mounting brackets extending from them. The height of the first mounting brackets is higher than the height of the second mounting brackets. The four gluing mechanisms are located on top of the two first mounting brackets and the two second mounting brackets, respectively.

6. The linkage structure for a foam press as described in claim 5, characterized in that, The gluing mechanism includes a connecting seat, on which a gluing roller is rotatably connected. The four connecting seats are slidably connected to two first mounting brackets and two second mounting brackets, respectively. A first driving device is used to drive the connecting seats to reciprocate.

7. The linkage structure for a foam press as described in claim 6, characterized in that, The support mechanism includes support plates, four of which are slidably connected to two first mounting brackets and two second mounting brackets respectively. The support plates are located below the glue rollers, and the second driving device is used to drive the support plates to reciprocate.

Images