A six-sided beautification method for strip carton laminating paper

Abstract

A six-sided beauty method for strip box laminating paper, including a strip box and a beauty channel. The beauty channel includes a first beauty channel, a second beauty channel, and a third beauty channel. First, the first group of opposite sides, which are the hot stamping surfaces of the strip box, are beautified through the first beauty channel. Then, the second group of opposite sides are beautified through the second beauty channel. Finally, the third group of opposite sides are beautified through the third beauty channel. The strip boxes are arranged at intervals in the beauty channel, and a baffle is provided between adjacent strip boxes. The baffle drives the corresponding strip box to move and enables all the strip boxes in the beauty channel to move synchronously and intermittently. The baffle is driven by an independent drive source. By separating the strip boxes in the beauty channel and driving the corresponding strip boxes to move through independent baffles, the strip boxes can be emptied from the beauty channel without the replenishment of rear strip boxes, avoiding the abnormal shutdown of upstream equipment from affecting the beauty quality of the current strip boxes.

Description

Technical Field

[0001] The present invention relates to the technical field of strip box film laminating packaging, and particularly relates to a method for six-sided beautification of strip box film laminating paper. Background Art

[0002] After the strip box is packaged with the film laminating paper, it is necessary to seal and beautify the film laminating paper on the strip box so that the film laminating paper on the strip box is more stretched. CN207725752U, a six-sided beautifier for strip box transparent paper, and CN114684427A, a six-sided automatic linkage beautification system for plastic sealing film of cigarette strip boxes, both push the strip box in the front position to move by the strip box in the rear position. This makes it impossible for the strip box in the front position to be discharged from the beautification channel if there is no supply of strip boxes in the rear position. In case of abnormal shutdown of the upstream equipment, the strip boxes in the beautification channel will be damaged due to staying between the beautification irons for a long time. Summary of the Invention

[0003] Aiming at the problems in the prior art, the present invention provides a method for six-sided beautification of strip box film laminating paper, aiming to still be able to beautify the strip box film laminating paper and empty the strip boxes in the beautification channel when the upstream equipment shuts down abnormally.

[0004] A method for six-sided beautification of strip box film laminating paper includes a strip box and a beautification channel. The strip box is a square box with three groups of opposite faces, which are called the first group of opposite faces, the second group of opposite faces, and the third group of opposite faces in sequence. The beautification channel includes a first beautification channel, a second beautification channel, and a third beautification channel. The strip box coming out of the first beautification channel enters the second beautification channel, and the strip box coming out of the second beautification channel enters the third beautification channel. First, the first group of opposite faces, which is the heat-sealing face of the strip box, is beautified through the first beautification channel, then the second group of opposite faces is beautified through the second beautification channel, and finally the third group of opposite faces is beautified through the third beautification channel. The strip boxes are arranged at intervals in the beautification channel, and baffles are arranged between adjacent strip boxes. The corresponding strip box is pushed to move by the baffle, and all the strip boxes in the beautification channel move synchronously and intermittently. The baffle is driven by an independent drive source.

[0005] Further, the ironing surface of the strip box is the left and right end faces of the strip box. The first beauty channel and the third beauty channel are both in a horizontal state. The transmission directions of the strip box in the first beauty channel and the third beauty channel are both from the rear to the front. The baffle in the first beauty channel is fixedly connected to the first conveyor belt. The first conveyor belt is driven by a first servo motor and is located below the corresponding strip box. The two end heads of the strip box are located outside the first conveyor belt. The baffle in the third beauty channel is fixedly connected to the second conveyor belt. The two second conveyor belts are both driven by a second servo motor and are respectively located on the left and right sides of the corresponding strip box. The second beauty channel is vertically arranged. The baffle in the second beauty channel includes a first baffle and a second baffle. The first baffle and the second baffle are distributed on the left and right side walls of the second beauty channel. Lifting plates are slidably installed on the left and right side walls of the second beauty channel. The first baffle is arranged on the lifting plate and telescopically arranged into the second beauty channel. The second baffle is distributed on the left and right side walls of the second beauty channel and telescopically arranged into the second beauty channel. When the first baffle and the second baffle pass by the corresponding strip box, they contract. When the first baffle and the second baffle pass by the corresponding strip box, they extend and block on the lower surface of the corresponding strip box. The strip box at the rear end of the first conveyor belt is lifted between the front ends of the two second conveyor belts through the cooperation of the lifting plate with the first baffle and the second baffle. The first group of opposite faces are the left and right side faces of the strip box. The second group of opposite faces are the front and rear side faces of the strip box. The third group of opposite faces are the upper and lower side faces of the strip box.

[0006] Further, both the first baffle and the second baffle are inclined. A first accommodation groove is formed at the position corresponding to the first baffle on the lifting plate. The first baffle is located in the corresponding first accommodation groove. The lower part of the first baffle is hinged in the first accommodation groove. A first return spring for ejecting the upper part of the first baffle out of the first accommodation groove is arranged between the first baffle and the first accommodation groove. The upper end face of the first baffle forms a first support surface for supporting the strip box. The side face of the first baffle away from the lifting plate is a first inclined surface. The lower part of the first inclined surface is close to the notch of the first accommodation groove or is located in the first accommodation groove. A second accommodation groove is formed at the position corresponding to the second baffle on the inner wall of the first beauty channel. The second baffle is located in the corresponding second accommodation groove. The lower part of the second baffle is hinged in the second accommodation groove. A second return spring for ejecting the upper part of the second baffle out of the second accommodation groove is arranged between the second baffle and the second accommodation groove. The upper end face of the second baffle forms a second support surface for supporting the strip box. The side face of the second baffle away from the side wall of the second beauty channel is a second inclined surface. The lower part of the second inclined surface is close to the notch of the second accommodation groove or is located in the second accommodation groove.

[0007] Further, on the opposite sides of the first beauty channel along the conveying direction of the strip box, a folding plate assembly for folding and ironing the cover of the strip box with the laminated paper, a sealing iron for sealing the laminated paper stacked on the cover of the strip box, and a first beauty iron for beautifying the cover of the strip box are sequentially arranged.

[0008] Advantages of the present invention: By separating the strip boxes in the beauty channel and driving the corresponding strip boxes to move through independent baffles, the strip boxes can be emptied from the beauty channel without the replenishment of the rear strip boxes, avoiding the abnormal shutdown of the upstream equipment and affecting the beauty quality of the current strip boxes. Description of the Drawings

[0009] Figure 1 It is a schematic structural diagram of the beauty channel in the present invention;

[0010] Figure 2 is Figure 1 a schematic structural diagram of area A in;

[0011] Figure 3 is Figure 1 a schematic structural diagram of area B in;

[0012] Figure 4 It is an effect diagram of the strip box in the beauty channel of the present invention.

[0013] In the figure, 1. Upstream equipment; 2. First beauty channel; 21. Folding plate assembly; 211. First folding plate; 212. First folding groove; 213. Second folding plate; 214. Second folding groove; 215. Third folding plate; 22. Sealing iron; 23. Third baffle; 24. First conveyor belt; 25. Beauty iron; 3. Second beauty channel; 31. Second beauty iron; 32. Second baffle; 33. Second accommodating groove; 34. First baffle; 35. First accommodating groove; 36. Lifting plate; 4. Third beauty channel; 41. Third beauty iron; 42. Second conveyor belt; 43. Fourth baffle; 5. Strip box. Detailed Embodiments

[0014] The present invention will be described in detail below with reference to the drawings. The embodiments of the present invention are described in detail below, and the examples are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. The orientation terms such as left, middle, right, up, and down in the embodiments of the present invention are only relative concepts to each other or are referenced based on the normal use state of the product, and should not be considered restrictive.

[0015] A six-sided beauty method for strip box laminating paper, combined with Figure 1 , Figure 2 , Figure 3 and Figure 4 as shown, includes a strip box 5 and a beauty channel. The strip box 5 is a square box with three groups of opposite faces, which are successively called the first group of opposite faces, the second group of opposite faces, and the third group of opposite faces; the beauty channel includes a first beauty channel 2, a second beauty channel 3, and a third beauty channel 4. The strip box 5 coming out of the first beauty channel 2 enters the second beauty channel 3, and the strip box 5 coming out of the second beauty channel 3 enters the third beauty channel 4. First, the first group of opposite faces of the strip box 5 are beautified through the first beauty channel 2. The first group of opposite faces are the heat-sealed faces of the strip box 5. Then, the second group of opposite faces are beautified through the second beauty channel 3. Finally, the third group of opposite faces are beautified through the third beauty channel 4; the strip boxes 5 are arranged at intervals in the beauty channel, and baffles are arranged between adjacent strip boxes 5. The corresponding strip boxes 5 are pushed to move through the baffles, and all the strip boxes 5 in the beauty channel move synchronously and intermittently. The baffles are driven by independent drive sources.

[0016] Among them, the heat-sealed faces of the strip box 5 are the left and right end faces of the strip box 5. The first beauty channel 2 and the third beauty channel 4 are both in a horizontal state. The transmission directions of the strip box 5 in the first beauty channel 2 and the third beauty channel 4 are both from the rear to the front. The baffle in the first beauty channel 2 (i.e., the third baffle 23) is fixedly connected to the first conveyor belt 24. The first conveyor belt 24 is driven by a first servo motor and is located below the corresponding strip box 5. The two end heads of the strip box 5 are located outside the first conveyor belt 24; the baffle in the third beauty channel 4 (i.e., the fourth baffle 43) is fixedly connected to the second conveyor belt 42. The two second conveyor belts 42 are both driven by a second servo motor and are respectively located on the left and right sides of the corresponding strip box 5; combined with Figure 3As shown, the second beauty channel 3 is vertically arranged. The baffles in the second beauty channel 3 include a first baffle 34 and a second baffle 32. The first baffle 34 and the second baffle 32 are distributed on the left and right side walls of the second beauty channel 3. Lifting plates 36 are slidably installed on the left and right side walls of the second beauty channel 3. The lifting plates 36 are driven by linear drivers, and the drive motors of the linear drivers are third servo motors. The first baffle 34 is arranged on the lifting plate 36 and telescopically arranged into the second beauty channel 3. The second baffle 32 is distributed on the left and right side walls of the second beauty channel 3 and telescopically arranged into the second beauty channel 3. When the first baffle 34 and the second baffle 32 pass by the corresponding strip boxes 5, they contract, and when the first baffle 34 and the second baffle 32 pass by the corresponding strip boxes 5, they extend and block on the lower surfaces of the corresponding strip boxes 5. Through the cooperation of the lifting plate 36 with the first baffle 34 and the second baffle 32, the strip boxes 5 at the rear end of the first conveyor belt 24 are lifted to between the front ends of the two second conveyor belts 42, so as to realize that the strip boxes 5 enter the second beauty channel 3 after coming out of the first beauty channel 2 and enter the third beauty channel 4 after coming out of the second beauty channel 3; the first set of opposite surfaces are the left and right side surfaces of the strip box 5, and first beauty soldering irons 25 for beautifying the left and right side surfaces of the strip box 5 are arranged on the left and right sides of the first beauty channel 2. The second set of opposite surfaces are the front and rear side surfaces of the strip box 5, and second beauty soldering irons 31 for beautifying the front and rear side surfaces of the strip box 5 are arranged on the front and rear sides of the second beauty channel 3. The third set of opposite surfaces are the upper and lower side surfaces of the strip box 5, and third beauty soldering irons 41 for beautifying the upper and lower side surfaces of the strip box 5 are arranged on the upper and lower sides of the third beauty channel 4.

[0017] The first baffle 34 and the second baffle 32 are both inclined. A first accommodation groove 35 is formed in the lifting plate 36 at a position corresponding to the first baffle 34. The first baffle 34 is located in the corresponding first accommodation groove. The lower part of the first baffle 34 is hinged in the first accommodation groove 35. A first return spring for ejecting the upper part of the first baffle 34 out of the first accommodation groove 35 is arranged between the first baffle 34 and the first accommodation groove 35. The upper end face of the first baffle 34 forms a first support surface for supporting the strip box 5. The side surface of the first baffle 34 away from the lifting plate 36 is a first inclined surface, and the lower part of the first inclined surface is close to the notch of the first accommodation groove or located in the first accommodation groove. A second accommodation groove 33 is formed in the inner wall of the first beauty channel 2 at a position corresponding to the second baffle 32. The second baffle 32 is located in the corresponding second accommodation groove 33. The lower part of the second baffle 32 is hinged in the second accommodation groove 33. A second return spring for ejecting the upper part of the second baffle 32 out of the second accommodation groove is arranged between the second baffle 32 and the second accommodation groove 33. The upper end face of the second baffle 32 forms a second support surface for supporting the strip box 5. The side surface of the second baffle 32 away from the side wall of the second beauty channel 3 is a second inclined surface, and the lower part of the second inclined surface is close to the notch of the second accommodation groove 33 or located in the second accommodation groove 33.

[0018] In addition, in combination with Figure 2As shown in the figure, on the opposite sides of the first beauty channel 2 along the conveying direction of the strip box 5, a folding plate assembly 21 for ironing the cover of the strip box 5 with the laminated paper, a sealing iron 22 for sealing the laminated paper laminated on the cover of the strip box 5, and a first beauty iron 25 for beautifying the cover of the strip box 5 are sequentially arranged. The structure and working principle of the folding plate assembly 21 are similar to or the same as those of the hemming plate in the fully automatic tissue packaging machine with the authorization announcement number CN104003032B; the folding plate assembly 21 includes a first folding plate 211, a second folding plate 213, and a third folding plate 215 arranged in sequence along the conveying direction of the first beauty channel 2. The first folding plate 211, the second folding plate 213, and the third folding plate 215 are all vertically arranged. A first folding groove 212 inclined from bottom to top towards the third folding plate 215 is formed between the first folding plate 211 and the second folding plate 213, and a second folding groove 214 inclined from bottom to top towards the first folding plate 211 is formed between the second folding plate 213 and the third folding plate 215. Both the first folding groove 212 and the second folding groove 214 are linear structures. The lower side of the second folding plate 213 is lower than the first folding groove 212, and the upper side of the third folding plate 215 is higher than the second folding groove 214; the first set of opposite faces are the left and right end faces of the strip box 5. After the strip box 5 is wrapped with the laminated paper by the upstream device 1, the vertical laminated paper at the front and rear sides of the left and right end faces of the strip box 5 is pre-pressed on the end face of the strip box 5, and the horizontal laminated paper at the upper and lower sides of the left and right end faces of the strip box 5 is folded by the folding plate assembly 21.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A six-sided beautification method for strip case laminating paper, including a strip case and a beautification passage. The strip case is a square box with three groups of opposite faces, which are successively called the first group of opposite faces, the second group of opposite faces, and the third group of opposite faces. The beautification passage includes a first beautification passage, a second beautification passage, and a third beautification passage. The strip case coming out of the first beautification passage enters the second beautification passage, and the strip case coming out of the second beautification passage enters the third beautification passage. It is characterized in that: First, beautify the first set of opposite faces through the first beauty channel. The first set of opposite faces is the heat-sealed faces of the strip carton. Then, beautify the second set of opposite faces through the second beauty channel. Finally, beautify the third set of opposite faces through the third beauty channel. The strip cartons are arranged at intervals in the beauty channels. Baffles are arranged between adjacent strip cartons. The baffles push the corresponding strip cartons to move and make all the strip cartons in the beauty channels move synchronously and intermittently. The baffles are driven by independent drive sources. The heat-sealed faces of the strip cartons are the left and right end faces of the strip cartons. Both the first beauty channel and the third beauty channel are in a horizontal state. The transmission directions of the strip cartons in the first beauty channel and the third beauty channel are both from the rear to the front. The baffle in the first beauty channel is fixedly connected to the first conveyor belt. The first conveyor belt is driven by a first servo motor and is located below the corresponding strip carton. The two end heads of the strip carton are located outside the first conveyor belt. The baffle in the third beauty channel is fixedly connected to the second conveyor belt. The two second conveyor belts are both driven by a second servo motor and are respectively located on the left and right sides of the corresponding strip carton. The second beauty channel is arranged vertically. The baffle in the second beauty channel includes a first baffle and a second baffle. The first baffle and the second baffle are distributed on the left and right side walls of the second beauty channel. Lifting plates are slidably installed on the left and right side walls of the second beauty channel. The first baffle is arranged on the lifting plate and telescopically arranged into the second beauty channel. The second baffle is distributed on the left and right side walls of the second beauty channel and telescopically arranged into the second beauty channel. When the first baffle and the second baffle pass by the corresponding strip carton, they contract. When the first baffle and the second baffle pass by the corresponding strip carton, they extend and block on the lower surface of the corresponding strip carton. The strip carton at the rear end of the first conveyor belt is lifted between the front ends of the two second conveyor belts through the cooperation of the lifting plate with the first baffle and the second baffle. The first set of opposite faces is the left and right side faces of the strip carton. The second set of opposite faces is the front and rear side faces of the strip carton. The third set of opposite faces is the upper and lower side faces of the strip carton.

2. A six-sided beautification method for strip box laminating paper according to claim 1, characterized in that: Both the first baffle and the second baffle are inclined. A first accommodation groove is formed in the lifting plate at a position corresponding to the first baffle. The first baffle is located in the corresponding first accommodation groove. The lower part of the first baffle is hinged in the first accommodation groove. A first return spring for ejecting the upper part of the first baffle out of the first accommodation groove is arranged between the first baffle and the first accommodation groove. The upper end face of the first baffle forms a first supporting surface for supporting the strip box. The side surface of the first baffle away from the lifting plate is a first inclined surface, and the lower part of the first inclined surface is close to the notch of the first accommodation groove or is located in the first accommodation groove. A second accommodation groove is formed in the inner wall of the first beauty channel at a position corresponding to the second baffle. The second baffle is located in the corresponding second accommodation groove. The lower part of the second baffle is hinged in the second accommodation groove. A second return spring for ejecting the upper part of the second baffle out of the second accommodation groove is arranged between the second baffle and the second accommodation groove. The upper end face of the second baffle forms a second supporting surface for supporting the strip box. The side surface of the second baffle away from the side wall of the second beauty channel is a second inclined surface, and the lower part of the second inclined surface is close to the notch of the second accommodation groove or is located in the second accommodation groove.

3. A six-sided beautification method for strip box laminating paper according to claim 1, characterized in that: On the opposite side surfaces of the first beauty channel, a folding plate assembly for folding the paper of the film-coated paper on the hot-sealing surface of the strip box, a hot-sealing iron for hot-sealing the film-coated paper laminated on the hot-sealing surface of the strip box, and a first beauty iron for beautifying the hot-sealing surface of the strip box are sequentially arranged along the conveying direction of the strip box.

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