Cigarette frame paper material production equipment

Abstract

The invention relates to cigarette frame paper material production equipment which comprises a conveying mechanism, a plurality of positioning mechanisms arranged at equal intervals in the conveying direction of the conveying mechanism and used for positioning frame paper, and a forming mechanism, a bonding mechanism and an assembling mechanism which are sequentially arranged on the outer sides of the positioning mechanisms in the conveying direction of the conveying mechanism. The forming mechanism is used for forming a body, the bonding mechanism is used for bonding a sealing strip and a moisture absorption strip to the two sides of the body correspondingly, and the splicing mechanism is used for folding frame paper and then splicing the frame paper on a cigarette case. The positioning mechanism comprises a positioning assembly, a forming assembly and an air blowing assembly which are arranged on the conveying mechanism, the positioning assembly is used for positioning the body, the forming assembly is used for forming a through hole in the body, and the air blowing assembly is used for forming airflow sequentially passing through the moisture absorption strip, the through hole and the sealing strip; the problems that during existing cigarette frame paper production, the drying speed is low, the automation degree is low, and positioning is difficult are solved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging boxes, in particular to a production device for frame paper materials for cigarettes. Background Art

[0002] Cigarette frame paper is a cardboard used to support and position the frame of a cigarette hard box. It can be used with cigarette box packaging paper during circulation to protect cigarettes and is an important component of cigarette packaging materials. The base paper of cigarette frame paper is white cardboard, which is a single-layer or multi-layer paper made entirely of bleached chemical pulp and fully sizing. It is characterized by high smoothness and good stiffness. The original cigarette frame paper was made on the basis of white cardboard and coated on one side. In recent years, as cigarette industry companies have paid more and more attention to the research and development of new products, innovative cigarette packaging materials have continued to develop and cigarette packaging forms have continued to diversify. Therefore, there are more and more new categories of cigarette frame paper.

[0003] Patent document with patent number CN220743892U discloses a frame paper for cigarettes, including a cigarette box, which is composed of a box body capable of accommodating cigarettes and a box cover hinged with the box body, a frame paper body is inserted and installed at the top opening of the box body, a rubber fixing strip is fixedly installed on the outer wall of the frame paper body; a lower rubber sealing strip is bonded and installed on the lower part of the outer wall of the frame paper body; an upper rubber sealing strip is bonded and installed on the upper part of the outer wall of the frame paper body; and a moisture-absorbing sponge strip is bonded and installed on the inner wall of the frame paper body. In the utility model, under the action of the frame paper body, the overall hardness of the box body and the box cover after closing can be increased, so that the cigarette box is not easy to deform; under the joint action of the lower rubber sealing strip and the upper rubber sealing strip, moisture can be prevented from penetrating into the cigarette box, thereby overcoming the problem of cigarettes being damp; the moisture-absorbing sponge strip can absorb moisture inside the cigarette box, so that the inside of the cigarette box remains dry.

[0004] However, in the actual production process, the inventors found that the existing production of cigarette frame paper has the following defects: due to the obstruction of the sealing structure and the moisture-absorbing structure on the frame paper, the adhesive glue cannot dry quickly, and the components will move out of place during the folding and assembly process during automated production, resulting in a decrease in the yield of the product. Therefore, a batch of cigarette frame paper is usually produced and dried and then folded and assembled uniformly through an assembly machine. This has a low degree of automation and low production efficiency. In addition, this step-by-step production method requires multiple positioning, which makes positioning difficult and occupies a large space. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art by setting a conveying mechanism to cooperate with a positioning mechanism, a forming mechanism, a bonding mechanism and an assembling mechanism to realize the automated production and assembly of frame paper. During the production process, the body formed by the forming mechanism is directly positioned by the positioning component, and the positioning is accurate and simple, which facilitates the body to form a through hole through the forming component, and then the through hole can cooperate with the blowing component to quickly dry the glue. This solves the problems of slow drying speed, low automation and difficult positioning in the production of existing cigarette frame paper.

[0006] In view of the above technical problems, the technical solution is as follows: a production device for frame paper material for cigarettes, comprising: A conveying mechanism, a plurality of positioning mechanisms arranged at equal intervals along the conveying direction of the conveying mechanism and used to position the frame paper, a forming mechanism, a bonding mechanism and an assembling mechanism sequentially arranged outside the positioning mechanism along the conveying direction of the conveying mechanism, wherein the forming mechanism is used to form the body of the frame paper, the bonding mechanism is used to bond the sealing strip and the moisture absorption strip of the frame paper to both sides of the body respectively, and the assembling mechanism is used to fold the frame paper and connect the splicing grooves on the sealing strip to assemble it on the cigarette box; The positioning mechanism comprises a positioning component, a molding component and a blowing component which are arranged on the conveying mechanism, and the positioning component is used to position the body, the molding component is used to form a through hole on the positioned body, and the blowing component is used to form an airflow passing through the moisture absorbing strip, the through hole and the sealing strip in sequence; The frame paper comprises the body, the sealing strips and the moisture absorption strips respectively arranged on both sides of the body, and a plurality of through holes are formed on the body at positions corresponding to the moisture absorption strips.

[0007] Preferably, the positioning assembly comprises a positioning seat disposed on the conveying mechanism, a plurality of rotating balls arranged in an array on the positioning seat, and four groups of positioning plates arranged on the positioning seat and moving in a direction close to or away from the body and respectively located around the body to form a positioning area; The positioning mechanism further comprises a plurality of bearing components which are movably arranged in the mounting groove of the positioning seat and are used to bear the rotating ball, and an air flow is formed in the mounting groove through the blowing component.

[0008] Preferably, the forming assembly includes a mounting frame arranged on the conveying mechanism, a pressing plate arranged on the mounting frame for vertical movement and cooperating with the positioning seat for pressing the main body, a plurality of punching rods arranged on the mounting frame for vertical movement and cooperating with the mounting groove for forming the through holes, and a waste channel arranged on the positioning seat and cooperating with the airflow in the mounting groove for blowing out the waste.

[0009] Preferably, a positioning block is provided on the positioning seat so as to be movable up and down, and a first positioning groove for positioning the moisture-absorbing strip is formed between the positioning block and the positioning seat; and a second positioning groove for positioning the sealing strip is formed on the pressing plate.

[0010] Preferably, the positioning seat is provided with an air inlet connected to each of the mounting grooves, and the rotating ball is provided with a plurality of air outlets connected to each other and to the first positioning groove; The blowing assembly comprises a moving frame which is arranged inside the conveying mechanism so as to move up and down, and a negative pressure pipe which is arranged on the moving frame and plugged into the air inlet as the moving frame moves.

[0011] Preferably, the bonding mechanism includes a support frame arranged on the conveying mechanism, two groups of conveying rollers rotatably arranged on the support frame and used to convey the hygroscopic strip and the sealing strip respectively, two support plates rotatably arranged on the support frame and used to support the hygroscopic strip and the sealing strip in the first positioning groove and the second positioning groove respectively, a glue outlet arranged on the support frame and used to apply glue to the upper surface of the hygroscopic strip, and a cutter movably arranged on the positioning seat and used to cut off the hygroscopic strip and the sealing strip.

[0012] Preferably, the assembling mechanism includes a carrying column movably arranged on the conveying mechanism and used to carry the frame paper for connection and assembly to the cigarette box, a folding component arranged on the positioning seat and the pressing plate and used to fold and position the main body on the carrying column, and a gluing component arranged on the carrying column and used to apply glue to the splicing groove.

[0013] Preferably, the pressing plate is arranged on the mounting frame so as to move toward or away from the supporting column; The folding assembly includes a lifting block which is movably arranged on the positioning seat and cooperates with the pressing plate to position and lift the main body, a first folding plate and a second folding plate which are rotatably arranged on both sides of the pressing plate and cooperate with the lifting block to fold the two sides of the main body twice to form the frame paper, and a connecting groove which is arranged on the supporting column and is used to connect and position the frame paper.

[0014] Preferably, the glue coating assembly includes a mounting seat movably arranged on the bearing column along the axial direction, four groups of sliding rods movably arranged on the mounting seat along the direction of the splicing groove and respectively located around the bearing column, a glue outlet hose slidably arranged on the sliding rods and inserted into the splicing groove for glue coating as the mounting seat moves, a limiting slide groove arranged on the mounting seat and used to limit the sliding of the glue outlet hose in the splicing groove, and a guide groove connected to the limiting slide groove, and when the glue outlet hose slides to the corner of the splicing groove corresponding to the frame paper, the guide groove is used to guide the glue outlet hose to slide in the direction away from the frame paper to open the corner of the splicing groove.

[0015] Preferably, the bearing assembly includes a bearing seat slidably arranged in the mounting groove, a bearing groove formed on the upper end surface of the bearing seat and used for rotatably mounting the rotating ball, an elastic member arranged in the mounting groove and used to force the bearing seat to slide upward until the rotating ball extends out of the positioning seat, a locking groove arranged on the bearing seat, and an elastic locking block arranged in the mounting groove and connected to the locking groove.

[0016] Beneficial effects of the present invention: (1) The present invention realizes the automatic production and assembly of frame paper by setting a conveying mechanism to cooperate with a positioning mechanism, a forming mechanism, a bonding mechanism and an assembling mechanism. During the production process, the body formed by the forming mechanism is directly positioned by the positioning component. The positioning is accurate and simple, which facilitates the body to form a through hole through the forming component, and then the through hole can cooperate with the blowing component to quickly dry the glue; (2) In the present invention, the positioning of the body is achieved by setting a positioning seat in conjunction with four groups of positioning plates, and the rotating ball is supported and rotated by the bearing seat installed in the mounting groove. When the rotating ball moves out of the mounting groove with the bearing seat, the friction is reduced to facilitate the movement and positioning of the body. At the same time, the multiple air outlets on the rotating ball make the air flow blown to the moisture-absorbing strip flow in multiple directions, and the drying effect is good. Moreover, when the rotating ball moves into the mounting groove with the bearing assembly, it can avoid interfering with the molding process of the molding assembly and the folding process of the folding assembly. At the same time, the locking groove and the elastic locking block are used to lock the bearing groove, so that the waste formed when the air outlet on the rotating ball blows the molding through hole enters the waste channel and is discharged. The structure is ingenious and easy to use. In summary, the equipment has the effects of fast drying speed, high degree of automation and simple positioning, and is particularly suitable for the field of packaging box technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 A three-dimensional diagram of a cigarette frame paper material production device provided by the present invention.

[0019] Figure 2 The present invention provides a three-dimensional cross-sectional view of a cigarette frame paper material production device.

[0020] Figure 3 This is a schematic structural diagram of the positioning assembly provided by the present invention.

[0021] Figure 4 This is a schematic structural diagram of the molding assembly provided by the present invention.

[0022] Figure 5 This is a schematic structural diagram of the bonding mechanism provided by the present invention.

[0023] Figure 6 This is a schematic structural diagram of the blowing assembly provided by the present invention.

[0024] Figure 7 This is a schematic diagram of the structure of the positioning mechanism and the bonding mechanism provided by the present invention when they cooperate with each other.

[0025] Figure 8 A cross-sectional view of the positioning mechanism provided by the present invention.

[0026] Figure 9-10 A diagram of the molding process of the molding component provided by the present invention.

[0027] Fig.11 This is a schematic diagram of the structure of the positioning mechanism and the assembling mechanism provided by the present invention when they cooperate.

[0028] Fig.12 A cross-sectional view of the positioning mechanism provided by the present invention corresponding to the position of the lifting block.

[0029] Fig.13 The present invention provides Fig.12 A partial enlarged view of point A in the middle.

[0030] Fig.14 A three-dimensional diagram of the frame paper provided by the present invention.

[0031] Fig.15 This is a schematic exploded view of the frame paper provided by the present invention.

[0032] Fig.16This is a schematic diagram of the structure of the main body provided by the present invention. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0034] Embodiment 1 like Figure 1-Figure 2 as well as Figure 14-16 As shown, a cigarette frame paper material production device comprises: A conveying mechanism 1, a plurality of positioning mechanisms 2 arranged at equal intervals along the conveying direction of the conveying mechanism 1 and used for positioning the frame paper 6, a forming mechanism 3, a bonding mechanism 4 and an assembling mechanism 5 arranged in sequence outside the positioning mechanism 2 along the conveying direction of the conveying mechanism 1, wherein the forming mechanism 3 is used to form a body 61 of the frame paper 6, the bonding mechanism 4 is used to bond the sealing strip 62 and the moisture absorption strip 63 of the frame paper 6 to both sides of the body 61 respectively, and the assembling mechanism 5 is used to fold the frame paper 6 and connect the splicing groove 621 on the sealing strip 62 to assemble it on the cigarette box; The positioning mechanism 2 includes a positioning component 21, a molding component 22 and a blowing component 23 arranged on the conveying mechanism 1, and the positioning component 21 is used to position the body 61, the molding component 22 is used to form a through hole 611 on the positioned body 61, and the blowing component 23 is used to form an airflow passing through the moisture absorption strip 63, the through hole 611 and the sealing strip 62 in sequence; The frame paper 6 includes a body 61 , sealing strips 62 and moisture absorption strips 63 respectively arranged on both sides of the body 61 , and a plurality of through holes 611 are formed on the body 61 at positions corresponding to the moisture absorption strips 63 .

[0035] In this embodiment, the automatic production and assembly of the frame paper 6 are realized by setting a conveying mechanism 1 to cooperate with the positioning mechanism 2, the forming mechanism 3, the bonding mechanism 4 and the assembling mechanism 5. During the production process, the main body 61 formed by the forming mechanism 3 is directly positioned by the positioning component 21. The positioning is accurate and simple, which facilitates the main body 61 to form a through hole 611 through the forming component 22, and then the through hole 611 can cooperate with the blowing component 23 to quickly dry the glue.

[0036] In detail, first, the molding mechanism 3 molds the main body 61 and then conveys it to the positioning component 21. The positioning component 21 is positioned when the conveying mechanism 1 conveys the main body 61 to the bonding mechanism 4; then, after a plurality of through holes 611 are formed on the main body 61 by the molding component 22, the bonding mechanism 4 can respectively bond the sealing strip 62 and the moisture absorption strip 63 on both sides of the main body 61; then, the blowing component 23 forms an airflow that passes through the moisture absorption strip 63, the through holes 611 and the sealing strip 62 in sequence, so as to quickly dry the glue between the moisture absorption strip 63 and the sealing strip 62; finally, after the conveying mechanism 1 conveys the main body 61 to the assembling mechanism 5, the assembling mechanism 5 folds the main body 61 and assembles it on the cigarette box.

[0037] It should be noted that the conveying mechanism 1 is a disc conveyor that conveys the positioning mechanism 2 along the circumferential direction and is produced in conjunction with the forming mechanism 3, the bonding mechanism 4 and the assembling mechanism 5. The forming mechanism 3 cuts and forms the main body 61 while forming a folding mark 612 at the folding part of the main body 61 to facilitate subsequent folding and assembly. The conveying mechanism 1 and the forming mechanism 3 themselves and the installation method are all existing technologies and will not be described in detail here.

[0038] Further, if Figure 3 as well as Fig.13 As shown, the positioning assembly 21 includes a positioning seat 211 disposed on the conveying mechanism 1, a plurality of rotating balls 212 that are rotatably arranged in an array on the positioning seat 211, and four groups of positioning plates 213 that are arranged on the positioning seat 211 and move in a direction close to or away from the body 61 and are respectively located around the body 61 to form a positioning area; The positioning mechanism 2 further includes a plurality of bearing components 24 movably disposed in the mounting grooves 218 of the positioning seat 211 and used for bearing the rotating balls 212 , and airflow is formed in the mounting grooves 218 through the air blowing components 23 .

[0039] In this embodiment, the main body 61 is positioned by providing a positioning seat 211 in cooperation with four groups of positioning plates 213, and a movable supporting assembly 24 is used to support the rotating rotating ball 212. This not only reduces friction to facilitate the movement and positioning of the main body 61, but also avoids interference with subsequent production after moving into the installation groove 218.

[0040] In detail, when in use, the body 61 is transported to the positioning area through the molding mechanism 3 in cooperation with the rotating ball 212, and then positioned by moving the four groups of positioning plates 213 toward the direction close to the body 61.

[0041] It should be noted that the positioning plate 213 near the side of the molding mechanism 3 is movably arranged on the mounting seat 531 and is used to open the positioning area, so that the body 61 molded by the molding mechanism 3 can be easily transported to the positioning area.

[0042] Further, if Figure 4 as well as Figure 8-Figure 10 As shown, the forming assembly 22 includes a mounting frame 221 arranged on the conveying mechanism 1, a pressing plate 222 arranged on the mounting frame 221 for vertical movement and cooperating with the positioning seat 211 for pressing the main body 61, a plurality of punching rods 223 arranged on the mounting frame 221 for vertical movement and cooperating with the mounting groove 218 for forming the through hole 611, and a waste channel 224 which runs through the positioning seat 211 and cooperates with the air flow in the mounting groove 218 for blowing out the waste.

[0043] In this embodiment, a through hole 611 is formed on the main body 61 by setting a pressing plate 222 in cooperation with the punching rod 223 and the mounting groove 218. The movable supporting component 24 allows the waste formed by the formed through hole 611 to enter the mounting groove 218, and then the waste is blown out with the assistance of the waste channel 224.

[0044] In detail, during molding, the pressing plate 222 moves toward the direction close to the positioning seat 211 to press and position the main body 61, and at the same time, the rotating ball 212 slides into the mounting groove 218 along with the supporting component 24 to avoid instability when pressing and positioning the main body 61. Then, the punching rod 223 moves into the mounting groove 218 to form a through hole 611 on the main body 61 and push the waste into the mounting groove 218, so that the airflow in the mounting groove 218 can blow the waste out through the waste channel 224.

[0045] It should be noted that the lower end of the conveying mechanism 1 is provided with a waste hopper 11 for discharging waste blown out of the waste diversion channel 224 , and a collection box 12 arranged below the waste hopper 11 .

[0046] Further, if Figure 8-Figure 10 As shown, a positioning block 214 is provided on the positioning seat 211 to move up and down, and a first positioning groove 215 for positioning the moisture-absorbing strip 63 is formed between the positioning block 214 and the positioning seat 211; a second positioning groove 225 for positioning the sealing strip 62 is formed on the pressing plate 222.

[0047] In this embodiment, by setting a positioning block 214 to form a first positioning groove 215 on the positioning seat 211 and a second positioning groove 225 on the pressing plate 222, the positions of the hygroscopic strip 63 and the sealing strip 62 transported by the bonding mechanism 4 and the through hole 611 can be respectively positioned, and the hygroscopic strip 63 and the sealing strip 62 can be respectively pressed on both sides of the main body 61 for bonding.

[0048] In detail, when in use, the pressing plate 222 and the positioning block 214 both move toward the direction of the main body 61, and a first positioning groove 215 is formed between the pressing plate 222 and the main body 61. The rotating ball 212 on the positioning block 214 extends into the first positioning groove 215 through the through hole 611 to reduce friction, thereby facilitating the bonding mechanism 4 to transport the sealing strip 62 into the first positioning groove 215 for positioning. Then the positioning block 214 moves away from the main body 61 to form a second positioning groove 225. The rotating ball 212 on the positioning block 214 can reduce friction, thereby facilitating the bonding mechanism 4 to transport the hygroscopic strip 63 into the second positioning groove 225 for positioning. Finally, the pressing plate 222 and the positioning block 214 both move toward the direction of the main body 61 to press the hygroscopic strip 63 and the sealing strip 62 on both sides of the main body 61 respectively.

[0049] It should be noted that when a positioning block 214 is provided on the positioning seat 211 to move up and down, the waste channel 224 is formed on the positioning block 214, and the waste channel 224 can be opened or closed as the positioning block 214 slides into or out of the positioning seat 211; In addition, the positioning plate 213 on the side away from the bonding mechanism 4 is located at the corresponding position of the first positioning groove 215 and the second positioning groove 225 to position the length of the sealing strip 62; The second positioning groove 225 positions the sealing strip 62 via the protrusion 622 at the position corresponding to the splicing groove 621 , so as to prevent the second positioning groove 225 from being too large and causing unstable pressing.

[0050] Further, if Figure 6-Figure 10 As shown, the positioning seat 211 is provided with an air inlet 216 connected to each mounting groove 218, and the rotating ball 212 is provided with a plurality of air outlets 217 connected to each other and connected to the first positioning groove 215; The blowing assembly 23 includes a moving frame 231 disposed inside the conveying mechanism 1 so as to move up and down, and a negative pressure pipe 232 disposed on the moving frame 231 and plugged into the air inlet 216 as the moving frame 231 moves.

[0051] In this embodiment, a movable frame 231 is provided to control the removal of the negative pressure tube 232 connected to the air inlet 216, and the air port is cooperated to form an airflow in the installation groove 218 and the first positioning groove 215, which not only realizes the blowing out of the waste material, but also the airflow in the first positioning groove 215 can pass through the moisture absorption strip 63, the through hole 611 and the sealing strip 62 in turn to blow dry the glue.

[0052] In detail, when blowing out the waste, the punching rod 223 moves downward and extends into the mounting groove 218, punching out the through hole 611 and pushing the waste into the mounting groove 218 while sealing the upper end of the mounting groove 218. At this time, the rotating ball 212 moves downward with the supporting component 24, and then the airflow formed in the mounting groove 218 through the air outlet 217 is able to blow the waste out through the waste channel 224; when drying the glue, the rotating ball 212 moves upward with the supporting component 24 until it abuts against the hygroscopic strip 63. The air outlet 217 in the rotating ball 212 can not only blow directly toward the hygroscopic strip 63, but also multiple air outlets 217 allow the airflow to flow in multiple directions, resulting in a good drying effect.

[0053] It should be noted that the airflow is formed in the negative pressure tube 232 by the negative pressure mechanism, which is a prior art and will not be described in detail here.

[0054] Further, if Figure 5 as well as Figure 7-Figure 8 As shown, the bonding mechanism 4 includes a support frame 41 arranged on the conveying mechanism 1, two groups of conveying rollers 42 rotatably arranged on the support frame 41 and used to convey the moisture-absorbing strip 63 and the sealing strip 62 respectively, two support plates 43 rotatably arranged on the support frame 41 and used to support the moisture-absorbing strip 63 and the sealing strip 62 in the first positioning groove 215 and the second positioning groove 225 respectively, a glue outlet 44 arranged on the support frame 41 and used to apply glue to the upper surface of the moisture-absorbing strip 63, and a cutter 45 movably arranged on the positioning seat 211 and used to cut off the moisture-absorbing strip 63 and the sealing strip 62.

[0055] In this embodiment, the moisture absorption strip 63 and the sealing strip 62 are bonded by providing a conveying roller, a support plate 43, a glue outlet 44 and a cutter 45 in cooperation with the positioning block 214 and the pressing plate 222 for extrusion.

[0056] In detail, when in use, the hygroscopic strip 63 and the sealing strip 62 are supported by two support plates 43 to the first positioning groove 215 and the second positioning groove 225 respectively, and then two groups of conveying rollers convey the hygroscopic strip 63 and the sealing strip 62 to the first positioning groove 215 and the second positioning groove 225 respectively, and at the same time, glue is applied to the upper surface of the hygroscopic strip 63 through the glue outlet 44, and then the positioning block 214 and the pressing plate 222 press and position the hygroscopic strip 63 and the sealing strip 62, and then the cutter 45 is able to cut the hygroscopic strip 63 and the sealing strip 62, and the support plate 43 rotates away from the conveying mechanism 1 to avoid interfering with the subsequent production process, and finally the airflow is able to blow the glue on the hygroscopic strip 63 through the through hole 611 to the sealing strip 62 and then blow it dry, so as to achieve rapid bonding between the hygroscopic strip 63, the sealing strip 62 and the main body 61.

[0057] It should be noted that the support plate 43 is a U-shaped structure, so as to support and position the moisture absorbing strip 63 or the sealing strip 62 at the same time, so as to facilitate supporting them in the first positioning groove 215 and the second positioning groove 225 .

[0058] Further, if Figure 11-Figure 12 As shown, the assembling mechanism 5 includes a supporting column 51 movably arranged on the conveying mechanism 1 and used to support the frame paper 6 for connection and assembly to the cigarette box, a folding component 52 arranged on the positioning seat 211 and the pressing plate 222 and used to fold the main body 61 and position it on the supporting column 51, and a gluing component 53 arranged on the supporting column 51 and used to apply glue to the splicing groove 621.

[0059] In this embodiment, the supporting column 51 is provided to cooperate with the folding assembly 52 and the gluing assembly 53 to realize that the main body 61 is folded into the frame paper 6 and then assembled on the cigarette box.

[0060] In detail, during assembly, the folding component 52 folds the main body 61 onto the supporting column 51 to form the frame paper 6, and then the gluing component 53 applies glue in the splicing groove 621, and the supporting column 51 moves toward the direction of the cigarette box production line, so that the opening edge of the cigarette box is connected to the splicing groove 621, thereby realizing the connection and assembly between the cigarette box and the frame paper 6.

[0061] It should be noted that the cigarette box production line is an existing technology and will not be described in detail here.

[0062] Further, if Figure 11-Figure 12 As shown, the pressing plate 222 is arranged on the mounting frame 221 and moves along the direction close to or away from the supporting column; The folding assembly 52 includes a lifting block 521 which is movably arranged on the positioning seat 211 and cooperates with the pressing plate 222 to position and lift the main body 61, a first folding plate 522 and a second folding plate 523 which are rotatably arranged on both sides of the pressing plate 222 and cooperate with the lifting block 521 to fold the two sides of the main body 61 twice to form a frame paper 6, and a connecting groove 524 which is arranged on the supporting column 51 and is used to connect and position the frame paper 6.

[0063] In this embodiment, after the main body 61 is folded into the frame paper 6 by setting a movable lifting block 521 in cooperation with the pressing plate 222, the first folding plate 522 and the second folding plate 523, the frame paper 6 on the lifting block 521 is pushed onto the support column in cooperation with the moving pressing plate 222 until it is connected to the connecting groove 524, thereby folding the main body 61 on the support column to form the frame paper 6.

[0064] In detail, when in use, the pressing plate 222 moves downward to cooperate with the lifting block 521 to clamp and position the main body 61, and then the pressing plate 222 and the lifting block 521 move upward at the same time to position and lift the main body 61, and then the first folding plate 522 rotates to cooperate with the lifting block 521 to fold the main body 61 for the first time, and then the second folding plate 523 rotates to cooperate with the lifting block 521 to fold the main body 61 for the second time to form the frame paper 6, and finally the pressing plate 222 moves toward the direction of the support column to push the frame paper 6 on the lifting block 521 onto the support column until the end of the frame paper 6 is connected to the connecting groove 524, thereby realizing the folding of the main body 61.

[0065] It should be noted that there are two connecting grooves 524, which are respectively located on both sides of the supporting column 51 and are L-shaped structures. While connecting the folded parts at both ends of the frame paper 6, the pressing plate 222 is avoided, so as to achieve connection positioning and improve the connection stability, and prevent the folded frame paper 6 from rebounding and unfolding.

[0066] Further, if Figure 11-13 As shown, the glue coating assembly 53 includes a mounting seat 531 movably arranged on the supporting column 51 along the axial direction, four groups of sliding rods 532 movably arranged on the mounting seat 531 along the direction of the splicing groove 621 and respectively located around the supporting column 51, a glue outlet pipe 533 slidably arranged on the sliding rod 532 along the radial direction and inserted into the splicing groove 621 for glue coating as the mounting seat 531 moves, a limiting slide groove 534 arranged on the mounting seat 531 and used for limiting the sliding of the glue outlet pipe 533 in the splicing groove 621, and a guide groove 535 connected to the limiting slide groove 534, and when the glue outlet pipe 533 slides to the folded corner of the frame paper 6 corresponding to the splicing groove 621, the guide groove 535 is used to guide the glue outlet pipe 533 to slide in the direction away from the frame paper 6 to open the folded corner of the splicing groove 621.

[0067] In this embodiment, the mounting seat 531, the slide rod 532, the limiting slide groove 534 and the guide groove 535 are provided to control the movement of the glue outlet pipe 533 in a specific direction, so that after the glue is applied in the splicing groove 621, the corner of the splicing groove 621 is stretched open to facilitate the connection between the connecting groove 524 and the cigarette box.

[0068] In detail, when in use, first the slide bar 532 moves toward the direction close to the guide groove 535, and the glue discharge pipe 533 moves toward the direction away from the frame paper 6 while sliding in the guide groove 535, and then after the mounting seat 531 moves toward the direction close to the frame paper 6, the slide bar 532 moves into the limiting slide groove 534, and the glue discharge pipe 533 moves toward the direction close to the frame paper 6 while sliding in the limiting slide groove 534, and the glue discharge pipe 533 is aligned with the splicing groove 621, and then the glue discharge pipe 533 is coated with glue in the splicing groove 621 as the slide bar 532 moves, and the glue discharge pipe 533 is able to cooperate with the guide groove 535 to open the corner of the splicing groove 621, and finally, after the cigarette box is connected to the splicing groove 621, the mounting seat 531 moves away from the frame paper 6, and the glue discharge pipe 533 is separated from the splicing groove 621.

[0069] It should be noted that the glue outlet 44 and the glue outlet pipe 533 discharge glue through a tank storing glue in cooperation with a negative pressure device, which is a prior art and will not be described in detail here.

[0070] Further, if Figure 8 as well as Fig.13 As shown, the bearing assembly 24 includes a bearing seat 241 slidably disposed in the mounting groove 218, a bearing groove 242 formed on the upper end surface of the bearing seat 241 and used for rotatably mounting the rotating ball 212, an elastic member 243 disposed in the mounting groove 218 and used for forcing the bearing seat 241 to slide upward until the rotating ball 212 extends out of the positioning seat 211, a locking groove 244 disposed on the bearing seat 241 and connected to the bearing groove 242, and an elastic locking block 245 disposed in the mounting groove 218 and connected to the locking groove 244.

[0071] In this embodiment, a movable supporting seat 241 and an elastic member 243 are provided to cooperate with the pressing plate 222 and the punching rod 223 to realize the automatic movement of the rotating ball 212 according to the production process, and the supporting seat 241 is locked in cooperation with the locking groove 244 and the elastic locking block 245, so that the airflow in the installation groove 218 can blow out the waste material, and at the same time, the airflow in the installation groove 218 can be controlled to increase and blow the supporting seat 241 to realize the disassembly between the locking groove 244 and the elastic locking block 245.

[0072] It should be noted that when the air outlet 217 is formed on the rotating ball 212 , a connecting groove 246 connected to the supporting groove 242 is provided on the bearing seat 241 , so that the airflow enters the air outlet 217 ; The elastic locking block 245 is made of rubber or latex.

[0073] Working process: First, the molding mechanism 3 molds the body 61 and then transports it to the positioning assembly 21. The positioning assembly 21 is positioned during the process in which the conveying mechanism 1 transports the body 61 to the bonding mechanism 4. Next, after a plurality of through holes 611 are formed on the body 61 by the forming assembly 22, the bonding mechanism 4 can bond the sealing strip 62 and the moisture absorption strip 63 to both sides of the body 61 respectively. Then, the air blowing assembly 23 forms an air flow that passes through the moisture absorbing strip 63, the through hole 611 and the sealing strip 62 in sequence, so as to quickly dry the glue between the moisture absorbing strip 63 and the sealing strip 62; Finally, after the conveying mechanism 1 conveys the body 61 to the assembling mechanism 5 , the assembling mechanism 5 folds the body 61 and assembles it on the cigarette box.

[0074] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0075] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0076] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A cigarette frame paper material production equipment, characterized in that: include: A conveying mechanism, a plurality of positioning mechanisms arranged at equal intervals along the conveying direction of the conveying mechanism and used to position the frame paper, a forming mechanism, a bonding mechanism and an assembling mechanism sequentially arranged outside the positioning mechanism along the conveying direction of the conveying mechanism, wherein the forming mechanism is used to form the body of the frame paper, the bonding mechanism is used to bond the sealing strip and the moisture absorption strip of the frame paper to both sides of the body respectively, and the assembling mechanism is used to fold the frame paper and connect the splicing grooves on the sealing strip to assemble it on the cigarette box; The positioning mechanism comprises a positioning component, a molding component and a blowing component which are arranged on the conveying mechanism, and the positioning component is used to position the body, the molding component is used to form a through hole on the positioned body, and the blowing component is used to form an airflow passing through the moisture absorbing strip, the through hole and the sealing strip in sequence; The frame paper comprises the body, the sealing strips and the moisture absorption strips respectively arranged on both sides of the body, and a plurality of through holes are formed on the body at positions corresponding to the moisture absorption strips.

2. The cigarette frame paper material production equipment according to claim 1, characterized in that: The positioning assembly includes a positioning seat disposed on the conveying mechanism, a plurality of rotating balls arranged in an array on the positioning seat, and four groups of positioning plates arranged on the positioning seat and moving in a direction close to or away from the body and respectively located around the body to form a positioning area; The positioning mechanism further comprises a plurality of bearing components which are movably arranged in the mounting groove of the positioning seat and are used to bear the rotating ball, and an air flow is formed in the mounting groove through the blowing component.

3. The cigarette frame paper material production equipment according to claim 2, characterized in that: The forming assembly includes a mounting frame arranged on the conveying mechanism, a pressing plate arranged on the mounting frame for vertical movement and cooperating with the positioning seat for pressing the main body, a plurality of punching rods arranged on the mounting frame for vertical movement and cooperating with the mounting groove for forming the through holes, and a waste channel which runs through the positioning seat and cooperates with the airflow in the mounting groove for blowing out the waste.

4. The cigarette frame paper material production equipment according to claim 3, characterized in that: A positioning block is provided on the positioning seat so as to be movable up and down, and a first positioning groove for positioning the moisture-absorbing strip is formed between the positioning block and the positioning seat; a second positioning groove for positioning the sealing strip is formed on the pressing plate.

5. The cigarette frame paper material production equipment according to claim 4, characterized in that: The positioning seat is provided with an air inlet connected to each of the mounting grooves, and the rotating ball is provided with a plurality of air outlets connected to each other and to the first positioning groove; The blowing assembly comprises a moving frame which is arranged inside the conveying mechanism so as to move up and down, and a negative pressure pipe which is arranged on the moving frame and plugged into the air inlet as the moving frame moves.

6. The cigarette frame paper material production equipment according to claim 4, characterized in that: The bonding mechanism includes a support frame arranged on the conveying mechanism, two groups of conveying rollers rotatably arranged on the support frame and used to convey the moisture absorbent strip and the sealing strip respectively, two support plates rotatably arranged on the support frame and used to support the moisture absorbent strip and the sealing strip in the first positioning groove and the second positioning groove respectively, a glue outlet arranged on the support frame and used to apply glue to the upper surface of the moisture absorbent strip, and a cutter movably arranged on the positioning seat and used to cut off the moisture absorbent strip and the sealing strip.

7. The cigarette frame paper material production equipment according to claim 3, characterized in that: The assembling mechanism includes a bearing column movably arranged on the conveying mechanism and used to bear the frame paper for connection and assembly to the cigarette box, a folding component arranged on the positioning seat and the pressing plate and used to fold and position the body on the bearing column, and a gluing component arranged on the bearing column and used to apply glue to the splicing groove.

8. The cigarette frame paper material production equipment according to claim 7, characterized in that: The pressing plate is arranged on the mounting frame so as to move in a direction close to or away from the supporting column; The folding assembly includes a lifting block which is movably arranged on the positioning seat and cooperates with the pressing plate to position and lift the main body, a first folding plate and a second folding plate which are rotatably arranged on both sides of the pressing plate and cooperate with the lifting block to fold the two sides of the main body twice to form the frame paper, and a connecting groove which is arranged on the supporting column and is used to connect and position the frame paper.

9. The cigarette frame paper material production equipment according to claim 7, characterized in that: The glue coating assembly includes a mounting seat movably arranged on the bearing column along the axial direction, four groups of sliding rods movably arranged on the mounting seat along the direction of the splicing groove and respectively located around the bearing column, a glue outlet pipe slidably arranged on the sliding rod and inserted into the splicing groove for glue coating as the mounting seat moves, a limiting slide groove arranged on the mounting seat and used to limit the sliding of the glue outlet pipe in the splicing groove, and a guide groove connected to the limiting slide groove, and when the glue outlet pipe slides to the corner of the splicing groove corresponding to the frame paper, the guide groove is used to guide the glue outlet pipe to slide in the direction away from the frame paper to open the corner of the splicing groove.

10. The cigarette frame paper material production equipment according to claim 2, characterized in that: The bearing assembly includes a bearing seat slidably arranged in the mounting groove, a bearing groove formed on the upper end surface of the bearing seat and used for rotatably mounting the rotating ball, an elastic member arranged in the mounting groove and used for forcing the bearing seat to slide upward until the rotating ball extends out of the positioning seat, a locking groove arranged on the bearing seat, and an elastic locking block arranged in the mounting groove and connected to the locking groove.

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