CN216267824U - Box sleeve forming machine with pre-folding function - Google Patents

Abstract

The utility model relates to the technical field of box sleeve forming, in particular to a box sleeve forming machine with a pre-folding function, which comprises: the device comprises a rack, a feeding mechanism, a glue pasting and tearing mechanism, a transplanting mechanism, a pre-folding mechanism, a forming mechanism, a rotary defoaming mechanism and a discharging mechanism; the positions of the feeding mechanism, the adhesive pasting and tearing mechanism, the transplanting mechanism, the pre-folding mechanism, the forming mechanism, the rotary bubble removing mechanism and the blanking mechanism correspond in sequence; the feeding mechanism is used for conveying the material to the adhesive pasting and tearing mechanism; the adhesive sticking and tearing mechanism is used for sticking adhesive to the material; the transplanting mechanism is used for transplanting the rubberized material to the pre-folding mechanism; the pre-folding mechanism is used for pre-folding the glued material; the forming mechanism is used for folding and forming the pre-folded material; the rotary defoaming mechanism is used for defoaming the folded and formed materials; the blanking mechanism is used for blanking the materials after the bubbles are removed. The utility model realizes the full-automatic production of the box sleeve, greatly improves the product yield, reduces the waste of raw materials and saves energy.

Description

Box sleeve forming machine with pre-folding function

Technical Field

The utility model relates to the technical field of box sleeve forming, in particular to a box sleeve forming machine with a pre-folding function.

Background

Gift box type packing box products in the product package are distinguished from common products mainly by the specificity of the packing box, some more valuable commodities are distinguished, and the appearance and the uniqueness are increased by using an unconventional packing scheme. The non-conventional high-quality packaging box generally cannot be produced by common equipment in the packaging industry, most of the time can be finished by pure manual operation and manual equipment, the production efficiency is low, the quality is difficult to guarantee, and the waste of paper is large because the product cannot meet the quality requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a box sleeve forming machine with a pre-folding function.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the box sleeve forming machine with the pre-folding function comprises a rack, and a feeding mechanism, a glue pasting and tearing mechanism, a transplanting mechanism, a pre-folding mechanism, a forming mechanism, a rotary bubble removing mechanism and a discharging mechanism which are arranged on the rack; the feeding mechanism, the adhesive pasting and tearing mechanism, the transplanting mechanism, the pre-folding mechanism, the forming mechanism, the rotary bubble removing mechanism and the blanking mechanism are sequentially corresponding in position; the feeding mechanism is used for conveying materials to the adhesive pasting and tearing mechanism; the adhesive sticking and tearing mechanism is used for sticking adhesive to the material; the transplanting mechanism is used for transplanting the glued material to the pre-folding mechanism; the pre-folding mechanism is used for pre-folding the glued material; the forming mechanism is used for folding and forming the pre-folded material; the rotary defoaming mechanism is used for defoaming the folded and formed material; the blanking mechanism is used for blanking the materials after the bubbles are removed.

The further technical scheme is as follows: the feeding mechanism comprises a feeding assembly, a taking assembly and a pasting and tearing positioning assembly; the discharging assembly comprises a material placing plate and a material baffle plate; the material placing plate is connected with the rack, a discharging cavity is formed in the material placing plate, and the material blocking plates are located on the periphery of the discharging cavity; the material taking assembly comprises a manipulator mounting bottom plate, a transplanting manipulator, a material taking cylinder mounting plate and a material taking cylinder; the manipulator mounting plate is connected with the rack, the transplanting manipulator is connected with the manipulator mounting plate, the material taking cylinder mounting plate is connected with the transplanting manipulator in a sliding manner, the material taking cylinder is connected with the material taking cylinder mounting plate, the telescopic end of the material taking cylinder is also connected with a material taking sucker, and the material taking sucker is positioned below the material discharging cavity; the pasting and tearing positioning assembly comprises a positioning support plate, an X-axis deviation rectifying cylinder and a Y-axis deviation rectifying cylinder; the positioning support plate is connected with the rack and corresponds to the material taking assembly in position; the X-axis deviation rectifying cylinder and the Y-axis deviation rectifying cylinder are connected with the positioning support plate, and an X-axis positioning block and a Y-axis positioning block which correspond to the X-axis deviation rectifying cylinder and the Y-axis deviation rectifying cylinder are further arranged on the positioning support plate respectively.

The further technical scheme is as follows: the adhesive pasting and tearing mechanism comprises a double-sided adhesive material feeding assembly, a double-sided adhesive cutting assembly, a double-sided adhesive pasting assembly and a double-sided film backing paper assembly; the double-sided adhesive feeding assembly comprises an upper mounting table, a feeding reel and a tensioning wheel; the upper mounting table is connected with the double-sided adhesive tape sticking assembly, the feeding reel is connected with the upper mounting table, and the tensioning wheel is in transmission connection with the feeding reel; the double-sided adhesive tape cutting assembly comprises an adhesive tape cutting cylinder mounting seat, an adhesive tape cutting cylinder and a cutter; the rubber cutting cylinder mounting seat is connected with the upper mounting table, the rubber cutting cylinder is connected with the rubber cutting cylinder mounting seat, and the cutter is connected with the telescopic end of the rubber cutting cylinder; the double-sided adhesive tape sticking assembly comprises a lower mounting platform, a stepping motor, an adhesive tape sticking part and a lifting adjusting part; the upper mounting table is connected with the lower mounting table, the stepping motor is connected with the lower mounting table, the adhesive sticking part is in transmission connection with the stepping motor through a synchronous belt, and the lifting adjusting part is connected with the lower mounting table; the rubberizing part comprises a slide rail, a clamping seat, a rubberizing cylinder and a rubber coating roller; the slide rail is connected with the lower mounting table, the clamping seat is connected with the synchronous belt, the clamping seat is also connected with the slide rail in a sliding manner, the rubberizing cylinder is connected with the clamping seat, and the rubber-coated roller is connected with the telescopic end of the rubberizing cylinder; the lifting adjusting part comprises a lifting guide pillar, an adjusting mounting plate and a lifting cylinder; the lower end of the lifting guide pillar is connected with the adjusting mounting plate, and the upper end of the lifting guide pillar is connected with the lower mounting platform; the lifting cylinder is connected with the rack, the adjusting and mounting plate is also connected with the telescopic end of the lifting cylinder, and the lifting guide pillar is also sleeved with a lifting guide sleeve; the double-sided film backing paper assembly comprises a backing paper cylinder mounting seat, a backing paper pressing cylinder, a backing paper pressing roller and a backing paper outlet roller; the base paper cylinder mounting seat is connected with the lower mounting platform, the base paper pressing cylinder is connected with the base paper cylinder mounting seat, the base paper pressing roller is connected with the telescopic end of the base paper pressing cylinder, the base paper outlet roller is connected with the base paper cylinder mounting seat, and the position of the base paper outlet roller corresponds to that of the base paper pressing roller.

The further technical scheme is as follows: the transplanting mechanism comprises a manipulator mounting bracket, a pre-folding material taking manipulator assembly and a forming material taking manipulator assembly; the manipulator mounting bracket is connected with the rack, and the pre-folding material taking manipulator assembly and the molding material taking manipulator assembly are connected with the manipulator mounting bracket; the pre-folding material taking manipulator assembly comprises a pre-folding material taking manipulator connected with the manipulator mounting bracket, a pre-folding material taking cylinder connected with the pre-folding material taking manipulator in a sliding manner and a pre-folding material taking sucker connected with the telescopic end of the pre-folding material taking cylinder; the molding material taking manipulator assembly comprises a molding material taking manipulator connected with the manipulator mounting bracket, a molding material taking cylinder connected with the molding material taking manipulator in a sliding mode and a molding material taking sucker connected with the telescopic end of the molding material taking cylinder.

The further technical scheme is as follows: the pre-folding mechanism comprises a left pre-folding assembly, a right pre-folding assembly and a sliding table positioning assembly; the left pre-folding assembly and the right pre-folding assembly have the same structure; the left pre-folding assembly comprises a pre-folding motor fixing seat, a pre-folding motor, a bearing seat, a pre-folding synchronizing wheel, a pre-folding rotating shaft and a pre-folding rotating pressing plate; the pre-folding motor fixing seat is connected with the rack, the pre-folding motor is connected with the pre-folding motor fixing seat, the pre-folding synchronizing wheel is in transmission connection with the pre-folding motor through a synchronous belt, the pre-folding rotating shaft is connected with the bearing seat, and the pre-folding rotating shaft is in transmission connection with the pre-folding synchronizing wheel; the pre-folding rotary pressing plate is connected with the pre-folding rotary shaft; the sliding table positioning assembly is positioned between the left pre-folding assembly and the right pre-folding assembly and comprises a front sliding table positioning part and a rear sliding table positioning part which has the same structure as the front sliding table positioning part; the front sliding table positioning part comprises a lower sliding table cylinder, a side sliding table cylinder, a pre-folding positioning plate and a pre-folding pressing block; the lower sliding table cylinder is connected with the frame, the side sliding table cylinder is connected with the telescopic end of the lower sliding table cylinder, the pre-folding positioning plate is connected with the telescopic end of the side sliding table cylinder, and the pre-folding pressing block is connected with the pre-folding positioning plate.

The further technical scheme is as follows: the forming mechanism comprises a forming support frame, a forming positioning assembly, a first forming assembly, a second forming assembly and a third forming assembly; the molding support frame is connected with the rack, and the first molding assembly, the second molding assembly and the third molding assembly correspond to the molding positioning assembly in position.

The further technical scheme is as follows: the forming positioning assembly comprises a first positioning cylinder, a second positioning cylinder and a forming positioning plate; the first positioning cylinder, the second positioning cylinder and the forming positioning plate are all connected with the forming support frame, and the telescopic ends of the first positioning cylinder and the second positioning cylinder are all provided with forming positioning push plates; the forming positioning push plate corresponds to the forming positioning plate in position; the first forming assembly comprises a first fixed seat, a first forming cylinder and a second forming cylinder; the first fixing seat is connected with the rack, the first forming cylinder is connected with the first fixing seat, and the second forming cylinder is connected with the telescopic end of the first forming cylinder; the telescopic end of the second forming cylinder is also connected with a first forming plate; the second forming assembly comprises a cylinder supporting seat and a third forming cylinder; the cylinder supporting seat is connected with the forming supporting frame, the third forming cylinder is connected with the cylinder supporting seat, and the telescopic end of the third forming cylinder is connected with a forming inner scraper knife; the third forming assembly comprises a second fixed seat, a fourth forming cylinder and a fifth forming cylinder; the second fixing seat is connected with the rack, the fourth forming cylinder is connected with the second fixing seat, and the fifth forming cylinder is connected with the telescopic end of the fourth forming cylinder; and the telescopic end of the fifth forming cylinder is also connected with a second forming plate.

The further technical scheme is as follows: the rotary defoaming mechanism comprises a defoaming motor mounting seat, a defoaming motor, a cam divider, a defoaming lifting cylinder, a rotary disk, a defoaming guide pillar, a forming mold core, a defoaming assembly and a stripping assembly; the defoaming mechanism comprises a defoaming motor mounting seat, a defoaming motor, a cam divider, a defoaming lifting cylinder, a rotating disc, a defoaming positioning assembly, a defoaming guide post, a defoaming guide sleeve, a forming mold core, 4 forming mold cores and a defoaming positioning assembly, wherein the defoaming motor mounting seat is connected with the rack, the defoaming motor is connected with the defoaming motor mounting seat, the cam divider is in transmission connection with the defoaming motor through a synchronous belt and a synchronous wheel, the defoaming lifting cylinder is connected with the cam divider, the rotating disc is connected with the telescopic end of the defoaming lifting cylinder, the lower end of the defoaming guide post is connected with the cam divider, the upper end of the defoaming guide post is connected with the rotating disc through the defoaming guide sleeve, the forming mold cores are connected with the rotating disc, the number of the forming mold cores is 4, one of the forming mold cores corresponds to the position of the forming positioning assembly, 2 of the forming mold cores correspond to the position of the defoaming assembly, and the last forming mold core corresponds to the position of the defoaming assembly.

The further technical scheme is as follows: the defoaming assembly comprises a first defoaming assembly and a second defoaming assembly with the same structure as the first defoaming assembly; the first defoaming assembly comprises a defoaming supporting seat, a defoaming cylinder and a defoaming plate; the defoaming support seat is connected with the frame, the defoaming cylinder is connected with the defoaming support seat, the defoaming plate is connected with the telescopic end of the defoaming cylinder, and the position of the defoaming plate corresponds to the forming mold core; the stripping assembly comprises a stripping supporting seat, a rodless cylinder, a stripping lower push plate, a stripping upper push plate and a blanking placing plate; the stripping support seat is connected with the rack, the rodless cylinder is connected with the stripping support seat, the stripping lower push plate is connected with the rodless cylinder, the stripping upper push plate is connected with the stripping lower push plate, and the stripping upper push plate corresponds to the forming mold core; the blanking placing plate is connected with the stripping supporting seat, and the blanking placing plate corresponds to the stripping push plate.

The further technical scheme is as follows: the blanking mechanism comprises a blanking manipulator mounting bracket, a blanking manipulator, a blanking cylinder fixing seat, a blanking cylinder and a blanking sucker; the blanking manipulator comprises a frame, a blanking manipulator mounting bracket, a blanking cylinder fixing seat, a blanking manipulator mounting bracket, a blanking sucker and a blanking placing plate, wherein the frame is connected with the blanking manipulator mounting bracket, the blanking manipulator is connected with the blanking manipulator mounting bracket, the blanking cylinder fixing seat is connected with the blanking cylinder fixing seat, the telescopic end of the blanking cylinder is connected with the blanking sucker, and the positions of the blanking sucker and the blanking placing plate are corresponding.

Compared with the prior art, the utility model has the beneficial effects that: the gift box type packaging box sleeve can be produced fully automatically, the product yield is greatly improved, the waste of raw materials is reduced, and the energy is saved.

The utility model is further described below with reference to the accompanying drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of a box sleeve forming machine with pre-folding function according to the present invention;

FIG. 2 is a first schematic view of a feeding mechanism according to the present invention;

FIG. 3 is a second schematic view of the feeding mechanism of the present invention;

FIG. 4 is a third schematic view of the feeding mechanism of the present invention;

FIG. 5 is a fourth schematic view of the feeding mechanism of the present invention;

FIG. 6 is a first schematic view of a tape sticking and tearing mechanism according to the present invention;

FIG. 7 is a second schematic view of the adhesive applying and tearing mechanism of the present invention;

FIG. 8 is a third schematic view of the adhesive applying and tearing mechanism of the present invention;

FIG. 9 is a fourth schematic view of the adhesive applying and tearing mechanism of the present invention;

FIG. 10 is a first schematic view of the transplanting mechanism of the present invention;

FIG. 11 is a second schematic view of the transplanting mechanism of the present invention;

FIG. 12 is a first schematic view of a pre-folding mechanism according to the present invention;

FIG. 13 is a second schematic view of the pre-folding mechanism of the present invention;

FIG. 14 is a schematic view of a forming mechanism, a rotary defoaming mechanism and a blanking mechanism according to the present invention;

FIG. 15 is a first schematic view of a forming mechanism of the present invention;

FIG. 16 is a second schematic view of the forming mechanism of the present invention;

FIG. 17 is a first schematic view of a rotary defoaming mechanism according to the present invention;

FIG. 18 is a second schematic view of the rotary defoaming mechanism of the present invention;

FIG. 19 is a third schematic view of the rotary defoaming mechanism of the present invention;

fig. 20 is a schematic view of the blanking mechanism of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

As shown in fig. 1 to 20, the present invention discloses a box sleeve forming machine with a pre-folding function, which comprises a frame 10, a feeding mechanism 20, a glue pasting and tearing mechanism 30, a transplanting mechanism 40, a pre-folding mechanism 50, a forming mechanism 60, a rotary bubble removing mechanism 70 and a blanking mechanism 80, which are arranged on the frame 10; the feeding mechanism 20, the adhesive pasting and tearing mechanism 30, the transplanting mechanism 40, the pre-folding mechanism 50, the forming mechanism 60, the rotary bubble removing mechanism 70 and the blanking mechanism 80 are sequentially corresponding in position; the feeding mechanism 20 is used for conveying the material 90 to the pasting and tearing mechanism 30; the adhesive sticking and tearing mechanism 30 is used for sticking adhesive to the material 90; the transplanting mechanism 40 is used for transplanting the glued material 90 to the pre-folding mechanism 50; the pre-folding mechanism 50 is used for pre-folding the glued material 90; the forming mechanism 60 is used for folding and forming the pre-folded material 90; the rotary defoaming mechanism 70 is used for defoaming the folded and formed material 90; the blanking mechanism 80 is used for blanking the materials 90 after the bubbles are removed, so that full-automatic production of gift box type packaging boxes is realized, the product yield is greatly improved, the waste of raw materials is reduced, and the energy is saved.

As shown in fig. 2 to 5, the feeding mechanism 20 includes a material feeding assembly 21, a material taking assembly 22 and a positioning assembly 23 for attaching and tearing; the emptying assembly 21 comprises a material placing plate 211 and a material baffle plate 212; the material placing plate 211 is connected with the frame 10, a material discharging cavity 213 is arranged on the material placing plate 211, and the material blocking plate 212 is located around the material discharging cavity 213; the material taking assembly 22 comprises a manipulator mounting bottom plate 221, a transplanting manipulator 222, a material taking cylinder mounting plate 223 and a material taking cylinder 224; the manipulator mounting base plate 221 is connected with the rack 10, the transplanting manipulator 222 is connected with the manipulator mounting base plate 221, the material taking cylinder mounting plate 223 is slidably connected with the transplanting manipulator 222, the material taking cylinder 224 is connected with the material taking cylinder mounting plate 223, the telescopic end of the material taking cylinder 224 is further connected with a material taking suction cup 225, wherein a material supporting block 226 is further arranged on one side of the material taking suction cup 225 and used for supporting the material 90, so that the material 90 is more stable in the transportation process; the material taking sucker 225 is positioned below the material placing cavity 213; the pasting and tearing positioning component 23 comprises a positioning support plate 231, an X-axis deviation rectifying cylinder 232 and a Y-axis deviation rectifying cylinder 233; the positioning support plate 231 is connected with the frame 10, and the positioning support plate 231 corresponds to the position of the material taking assembly 22; the X-axis deviation rectifying cylinder 232 and the Y-axis deviation rectifying cylinder 233 are connected to the positioning support plate 231, and the positioning support plate 231 is further provided with an X-axis positioning block 234 and a Y-axis positioning block 235 corresponding to the X-axis deviation rectifying cylinder 232 and the Y-axis deviation rectifying cylinder 233, respectively.

Wherein, material 90 piles up and places on material placing plate 211, striker plate 212 is spacing to material 90, then it goes upward to get material cylinder 224, it absorbs material 90 through material cavity 213 to get material sucking disc 225, then it drives to get material sucking disc 225 and descends to get material cylinder 224, transplant manipulator 222 and drive and get material cylinder mounting panel 223 and move to the position that pastes and tear locating component 23, then it resets to transplant manipulator 222 and drive and get material cylinder mounting panel 223, X axle cylinder 232 and the Y axle cylinder 233 that rectifies are followed X, the Y direction promotes material 90 and carries out the accurate positioning, in order to ensure the rubberizing precision.

As shown in fig. 6 to 9, the adhering and tearing mechanism 30 includes a double-sided adhesive feeding assembly 31, a double-sided adhesive cutting assembly 32, a double-sided adhesive adhering assembly 33, and a double-sided film backing assembly 34; the double-sided adhesive feeding assembly 31 comprises an upper mounting table 311, a feeding reel 312 and a tension wheel 313; the upper mounting table 311 is connected to the double-sided tape gluing component 33, the upper material winding shaft 312 is connected to the upper mounting table 311, and the tension wheel 313 is in transmission connection with the upper material winding shaft 312; the double-sided adhesive tape cutting assembly 32 comprises an adhesive tape cutting cylinder mounting base 321, an adhesive tape cutting cylinder 322 and a cutter 323; the rubber cutting cylinder mounting base 321 is connected with the upper mounting table 311, the rubber cutting cylinder 322 is connected with the rubber cutting cylinder mounting base 321, and the cutter 323 is connected with the telescopic end of the rubber cutting cylinder 322; the double-sided tape adhesive component 33 comprises a lower mounting table 331, a stepping motor 332, an adhesive part 333 and a lifting adjusting part 334; the upper mounting table 311 is connected with the lower mounting table 331, the stepping motor 332 is connected with the lower mounting table 331, the adhesive part 333 is in transmission connection with the stepping motor 332 through a synchronous belt, and the lifting adjusting part 334 is connected with the lower mounting table 331; the adhesive applying part 333 comprises a sliding rail 3331, a clamping seat 3332, an adhesive applying cylinder 3333 and an adhesive coating roller 3334; the sliding rail 3331 is connected with the lower mounting table 331, the clamping seat 3332 is connected with a synchronous belt, the clamping seat 3332 is further connected with the sliding rail 3331 in a sliding manner, the rubberizing cylinder 3333 is connected with the clamping seat 3332, and the rubberizing roller 3334 is connected with the telescopic end of the rubberizing cylinder 3333; the lifting adjusting part 334 comprises a lifting guide post 3341, an adjusting mounting plate 3342 and a lifting cylinder 3343; the lower end of the lifting guide pillar 3341 is connected with the adjusting mounting plate 3342, and the upper end is connected with the lower mounting table 331; the lifting cylinder 3343 is connected with the rack 10, the adjusting and mounting plate 3342 is further connected with the telescopic end of the lifting cylinder 3343, the lifting guide post 3341 is further sleeved with a lifting guide sleeve 3344, the height of the whole adhesive adhering and tearing mechanism 30 can be adjusted through the lifting cylinder 3343, the adhesive adhering requirements of materials 90 with different thicknesses can be met, and the application scene is enlarged; the double-sided film backing assembly 34 includes a backing paper cylinder mount 341, a backing paper pressing cylinder 342, a backing paper pressing roller 343, and a backing paper discharging roller 344; the bottom paper cylinder mounting seat 341 is connected with the lower mounting table 331, the bottom paper pressing cylinder 342 is connected with the bottom paper cylinder mounting seat 341, the bottom paper pressing roller 343 is connected with the telescopic end of the bottom paper pressing cylinder 342, the bottom paper discharging roller 344 is connected with the bottom paper cylinder mounting seat 341, and the position of the bottom paper discharging roller 344 corresponds to the bottom paper pressing roller 343. Wherein, a bottom paper guide plate 345 is also arranged at the position corresponding to the bottom paper outlet roller 344, which plays the role of guiding the bottom paper and is convenient for collecting the bottom paper.

Wherein, material 90 is pasting and tearing locating component 23 go up the back of fixing a position, double faced adhesive tape is fixed on material loading scroll 312, and through take-up pulley 313 tensioning, when the double faced adhesive tape pulled design length position, it cuts double faced adhesive tape (double faced adhesive tape cuts off to cut off the cylinder 322 drive cutter 323, the base stock does not cut off), then step motor 332 passes through the hold-in range and moves rubberizing portion 333 to the top of material 90, rubberizing cylinder 3333 drives the rubber-coated roller 3334 down and contacts with material 90, laminate the double faced adhesive tape on material 90, the base stock is rolled away by double faced adhesive tape base stock subassembly 34, realize base stock and double faced adhesive tape separation (realize automatic double faced adhesive tape that pastes and tear the double faced adhesive tape), the base stock drops at waste material collecting region automatically.

As shown in fig. 10 to 11, the transplanting mechanism 40 includes a manipulator mounting bracket 41, a pre-folding material taking manipulator assembly 42 and a forming material taking manipulator assembly 43; the manipulator mounting bracket 41 is connected with the rack 10, and the pre-folding material taking manipulator assembly 42 and the forming material taking manipulator assembly 43 are connected with the manipulator mounting bracket 41; the pre-folding material taking manipulator assembly 42 comprises a pre-folding material taking manipulator 421 connected with the manipulator mounting bracket 41, a pre-folding material taking cylinder 422 connected with the pre-folding material taking manipulator 421 in a sliding manner, and a pre-folding material taking sucker 423 connected with a telescopic end of the pre-folding material taking cylinder 422; the molding material taking manipulator assembly 43 comprises a molding material taking manipulator 431 connected with the manipulator mounting bracket 41, a molding material taking cylinder 432 connected with the molding material taking manipulator 431 in a sliding manner, and a molding material taking suction cup 433 connected with a telescopic end of the molding material taking cylinder 432.

Wherein, material 90 is pasting to tear good double faced adhesive tape after, the book is got material cylinder 422 and is driven the book in advance and get material sucking disc 423 and absorb material 90 down, then transfers to the book station in advance through book material taking manipulator 421, book mechanism 50 in advance and book material 90, book shaping back shaping material cylinder 432 in advance drives shaping material taking sucking disc 433 and absorbs material 90 down, then transfer to the shaping station through shaping material taking manipulator 431.

As shown in fig. 12 to 13, the pre-folding mechanism 50 includes a left pre-folding assembly 51, a right pre-folding assembly 52 and a sliding table positioning assembly 53; the left pre-folding assembly 51 and the right pre-folding assembly 52 have the same structure; the left pre-folding assembly 51 comprises a pre-folding motor fixing seat 511, a pre-folding motor 512, a bearing seat 513, a pre-folding synchronizing wheel 514, a pre-folding rotating shaft 515 and a pre-folding rotating pressing plate 516; the pre-folding motor fixing seat 511 is connected with the rack 10, the pre-folding motor 512 is connected with the pre-folding motor fixing seat 511, the pre-folding synchronizing wheel 514 is in transmission connection with the pre-folding motor 512 through a synchronous belt, the pre-folding rotating shaft 515 is connected with the bearing seat 513, and the pre-folding rotating shaft 515 is in transmission connection with the pre-folding synchronizing wheel 514; the pre-folding rotary pressing plate 516 is connected with the pre-folding rotary shaft 515; the sliding table positioning assembly 53 is located between the left pre-folding assembly 51 and the right pre-folding assembly 52, and the sliding table positioning assembly 53 includes a front sliding table positioning portion 531 and a rear sliding table positioning portion 532 having the same structure as the front sliding table positioning portion 531; the front sliding table positioning part 531 comprises a lower sliding table cylinder 5311, a side sliding table cylinder 5312, a pre-folding positioning plate 5313 and a pre-folding pressing block 5314; the lower sliding table cylinder 5311 is connected with the frame 10, the side sliding table cylinder 5312 is connected with the telescopic end of the lower sliding table cylinder 5311, the pre-folding positioning plate 5313 is connected with the telescopic end of the side sliding table cylinder 5312, and the pre-folding pressing block 5314 is connected with the pre-folding positioning plate 5313.

The material 90 is transferred to the pre-folding station by the pre-folding material taking manipulator 421, the side sliding table cylinders 5312 of the front sliding table positioning portion 531 and the rear sliding table positioning portion 532 drive the pre-folding positioning plate 5313 to move towards the middle to accurately position the material 90, then the lower sliding table cylinders 5311 of the front sliding table positioning portion 531 and the rear sliding table positioning portion 532 drive the pre-folding press blocks 5314 (4 in total) to press the material 90 downwards, so as to ensure that the material 90 is pressed, then the pre-folding motor 512 drives the pre-folding rotary press plate 516 to rotate the pre-pressing material 90 (the pre-folding rotary press plate 516 holds the material 90 to be folded inwards by more than 150 degrees) through the pre-folding synchronizing wheel 514 and the pre-folding rotary shaft 515, and the pre-folding press block 5314 is at the theoretical line pressing position of the material 90, so as to ensure that the pre-folding position meets the production requirement, and the purpose of destroying the rebound force of the material 90 is achieved.

As shown in fig. 14 to 16, the molding mechanism 60 includes a molding support frame 61, a molding positioning assembly 62, a first molding assembly 63, a second molding assembly 64, and a third molding assembly 65; the molding support frame 61 is connected with the frame 10, and the first molding assembly 63, the second molding assembly 64 and the third molding assembly 65 correspond to the molding positioning assembly 62 in position. The forming positioning assembly 62 comprises a first positioning cylinder 621, a second positioning cylinder 622 and a forming positioning plate 623; the first positioning cylinder 621, the second positioning cylinder 622 and the forming positioning plate 623 are all connected with the forming support frame 61, and the telescopic ends of the first positioning cylinder 621 and the second positioning cylinder 622 are all provided with a forming positioning push plate 624; the forming positioning push plate 624 corresponds to the forming positioning plate 623 in position, so that the material 90 can be accurately positioned conveniently. The first molding assembly 63 includes a first fixing seat 631, a first molding cylinder 632 and a second molding cylinder 633; the first fixed seat 631 is connected with the frame 10, the first forming cylinder 632 is connected with the first fixed seat 631, and the second forming cylinder 633 is connected with the telescopic end of the first forming cylinder 632; the telescopic end of the second forming cylinder 633 is also connected with a first forming plate 634; the second forming assembly 64 comprises a cylinder support seat 641 and a third forming cylinder 642; the cylinder supporting seat 641 is connected with the molding supporting frame 61, the third molding cylinder 642 is connected with the cylinder supporting seat 641, and a telescopic end of the third molding cylinder 642 is connected with a molding inner scraper 643; the third forming assembly 65 comprises a second fixing seat 651, a fourth forming cylinder 652 and a fifth forming cylinder 653; the second fixing seat 651 is connected with the frame 10, the fourth forming cylinder 652 is connected with the second fixing seat 651, and the fifth forming cylinder 653 is connected with the telescopic end of the fourth forming cylinder 652; the telescopic end of the fifth forming cylinder 653 is also connected with a second forming plate 654.

After a pre-folded material 90 is transferred to a forming station by a forming and taking manipulator 431, a first positioning cylinder 621 and a second positioning cylinder 622 push the material 90 to abut against a forming positioning plate 623 for accurate positioning, a forming mold core 77 is pressed downwards, a first forming cylinder 632 moves upwards to push the material 90 to be folded upwards by 90 degrees, a telescopic end of a second forming cylinder 633 extends to fold the material 90 by 90 degrees into a U-shaped shape, a third forming cylinder 642 drives an ultra-thin forming inner scraper 643 to move downwards to push the material 90 to be folded downwards by 90 degrees, a fourth forming cylinder 652 drives a fifth forming cylinder 653 to move upwards to fold the other side of the material 90 by 90 degrees, when the material 90 is contacted in two sides, the third forming cylinder 642 drives the ultra-thin forming inner scraper 643 to move upwards to separate from the material 90, the fourth forming cylinder 652 continues to move upwards to complete the forming of the material 90, and then the telescopic end of the fifth forming cylinder extends to press a rubberizing forming surface 653, the material 90 is glued tightly so that the material 90 is finally shaped.

As shown in fig. 17 to 19, the rotating defoaming mechanism 70 includes a defoaming motor mounting base 71, a defoaming motor 72, a cam divider 73, a defoaming lifting cylinder 74, a rotating disc 75, a defoaming guide post 76, a forming mold core 77, a defoaming component 78 and a stripping component 79; the defoaming motor mounting seat 71 is connected with the frame 10, the defoaming motor 72 is connected with the defoaming motor mounting seat 71, the cam divider 73 is in transmission connection with the defoaming motor 72 through a synchronous belt and a synchronous wheel, the bubble removing lifting cylinder 74 is connected with the cam divider 73, the rotating disc 75 is connected with the telescopic end of the bubble removing lifting cylinder 74, the lower end of the bubble removing guide post 76 is connected with the cam divider 73, the upper end is connected with the rotating disc 75 through a bubble removing guide sleeve (not shown in the figure), the molding cores 77 are connected to the rotating disk 75, the number of the molding cores 77 is 4, one of the forming cores 77 corresponds to the position of the forming positioning component 62, 2 of the forming cores 77 correspond to the position of the defoaming component 78, and the last forming core 77 corresponds to the position of the stripping component 79.

As shown in fig. 17 to 19, the defoaming assembly 78 includes a first defoaming assembly 781 and a second defoaming assembly 782 with the same structure as the first defoaming assembly 781; the first defoaming assembly 781 comprises a defoaming supporting seat 7811, a defoaming cylinder 7812 and a defoaming plate 7813; the defoaming support seat 7811 is connected with the rack 10, the defoaming cylinder 7812 is connected with the defoaming support seat 7811, the defoaming plate 7813 is connected with the telescopic end of the defoaming cylinder 7812, and the defoaming plate 7813 corresponds to the molding mold core 77; the stripping component 79 comprises a stripping supporting seat 791, a rodless cylinder 792, a stripping lower push plate 793, a stripping upper push plate 794 and a blanking placing plate 795; the stripping support seat 791 is connected with the frame 10, the rodless cylinder 792 is connected with the stripping support seat 791, the stripping lower push plate 793 is connected with the rodless cylinder 792, the stripping upper push plate 794 is connected with the stripping lower push plate 793, and the stripping upper push plate 794 corresponds to the position of the forming mold core 77; the blanking placing plate 795 is connected with the stripping supporting seat 791, and the blanking placing plate 795 corresponds to the stripping upper push plate 794 in position.

Wherein, 4 forming die core 77's station carousel design is: forming at a first station, removing bubbles at a second station and a third station, removing materials at a fourth station, discharging, and finishing circulation, wherein when the first station is formed, the second station and the third station simultaneously remove bubbles, and the fourth station removes materials; the defoaming motor 72 drives the cam divider 73 to rotate through a synchronous belt and a synchronous wheel, and the cam divider rotates 90 degrees each time, so that stations of 4 molding die cores 77 work simultaneously (molding, defoaming and stripping); before the bubble removing motor 72 drives the 4 forming mold cores 77 on the cam divider 73 to rotate, the bubble removing lifting cylinder 74 moves upwards to drive the rotating disc 75 to move upwards, so that the forming mold cores 77 are prevented from colliding with other parts when rotating; after the forming mold core 77 rotates in place, the defoaming lifting cylinder 74 drives the forming mold core 77 to descend, then the defoaming cylinder 7812 moves forwards in two directions, defoaming is extruded through the defoaming plate 7813, and defoaming is carried out for 2 times in the second and third stations to ensure the defoaming effect; after the material 90 after removing the bubble passes through forming die core 77 and turns to the fourth station, no pole cylinder 792 drives and takes off material push pedal 793 down and takes off material push pedal 794 and move ahead, pushes away material 90 from forming die core 77, realizes taking off the material and places board 795 to the unloading.

As shown in fig. 20, the blanking mechanism 80 includes a blanking manipulator mounting bracket 81, a blanking manipulator 82, a blanking cylinder fixing seat 83, a blanking cylinder 84 and a blanking suction cup 85; the utility model discloses a manual unloading manipulator, including frame 10, unloading manipulator installing support 81, unloading manipulator 82 with unloading manipulator installing support 71 is connected, unloading cylinder fixing base 83 with unloading manipulator 82 sliding connection, unloading cylinder 84 with unloading cylinder fixing base 83 is connected, unloading sucking disc 85 with the flexible end of unloading cylinder 84 is connected, unloading sucking disc 85 with the position that board 795 was placed in the unloading is corresponding.

The blanking cylinder 84 drives the blanking sucker 85 to move downwards, the blanking sucker 85 sucks the material 90 from the blanking placing plate 795, then the blanking cylinder 84 drives the blanking sucker 85 to move upwards, the blanking manipulator 82 transfers the blanking cylinder fixing seat 83 to a blanking position, and then the blanking sucker 85 puts the material 90 down to complete the blanking operation.

The application scenarios of the box sleeve forming machine with the pre-folding function are as follows: adjusting the position of the discharging assembly 21 according to the specification of the material 90, then transferring the material 90 to the pasting and tearing positioning assembly 23 by the material taking assembly 22, positioning the material 90 by the pasting and tearing positioning assembly 23, then starting the pasting and tearing mechanism 30 to paste and tear the material 90, then transferring the material 90 subjected to pasting and tearing to the pre-folding mechanism 50 by the pre-folding material taking manipulator assembly 42, pre-folding the material 90 subjected to pasting and tearing by the pre-folding mechanism 50 to prevent the material 90 from being glued and ensure the forming effect, then transferring the pre-folded material 90 to the forming mechanism 60 by the forming material taking manipulator assembly 43, and folding and forming the pre-folded material 90 by the forming mechanism 60; then the rotary defoaming mechanism 70 defoams the folded and formed material 90 twice, and then the blanking mechanism 80 absorbs the defoamed material 90 for blanking to complete the whole operation flow.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims (10)

1. The box sleeve forming machine with the pre-folding function is characterized by comprising a rack, and a feeding mechanism, a glue pasting and tearing mechanism, a transplanting mechanism, a pre-folding mechanism, a forming mechanism, a rotary bubble removing mechanism and a discharging mechanism which are arranged on the rack; the feeding mechanism, the adhesive pasting and tearing mechanism, the transplanting mechanism, the pre-folding mechanism, the forming mechanism, the rotary bubble removing mechanism and the blanking mechanism are sequentially corresponding in position; the feeding mechanism is used for conveying materials to the adhesive pasting and tearing mechanism; the adhesive sticking and tearing mechanism is used for sticking adhesive to the material; the transplanting mechanism is used for transplanting the glued material to the pre-folding mechanism; the pre-folding mechanism is used for pre-folding the glued material; the forming mechanism is used for folding and forming the pre-folded material; the rotary defoaming mechanism is used for defoaming the folded and formed material; the blanking mechanism is used for blanking the materials after the bubbles are removed.

2. The forming machine for the box sleeve with the pre-folding function according to claim 1, wherein the feeding mechanism comprises a feeding component, a taking component and a pasting and tearing positioning component; the discharging assembly comprises a material placing plate and a material baffle plate; the material placing plate is connected with the rack, a discharging cavity is formed in the material placing plate, and the material blocking plates are located on the periphery of the discharging cavity; the material taking assembly comprises a manipulator mounting bottom plate, a transplanting manipulator, a material taking cylinder mounting plate and a material taking cylinder; the manipulator mounting plate is connected with the rack, the transplanting manipulator is connected with the manipulator mounting plate, the material taking cylinder mounting plate is connected with the transplanting manipulator in a sliding manner, the material taking cylinder is connected with the material taking cylinder mounting plate, the telescopic end of the material taking cylinder is also connected with a material taking sucker, and the material taking sucker is positioned below the material discharging cavity; the pasting and tearing positioning assembly comprises a positioning support plate, an X-axis deviation rectifying cylinder and a Y-axis deviation rectifying cylinder; the positioning support plate is connected with the rack and corresponds to the material taking assembly in position; the X-axis deviation rectifying cylinder and the Y-axis deviation rectifying cylinder are connected with the positioning support plate, and an X-axis positioning block and a Y-axis positioning block which correspond to the X-axis deviation rectifying cylinder and the Y-axis deviation rectifying cylinder are further arranged on the positioning support plate respectively.

3. The cassette former with pre-folding function as claimed in claim 2, wherein said pasting and tearing mechanism comprises a double-sided adhesive material feeding assembly, a double-sided adhesive cutting assembly, a double-sided adhesive pasting assembly and a double-sided film backing assembly; the double-sided adhesive feeding assembly comprises an upper mounting table, a feeding reel and a tensioning wheel; the upper mounting table is connected with the double-sided adhesive tape sticking assembly, the feeding reel is connected with the upper mounting table, and the tensioning wheel is in transmission connection with the feeding reel; the double-sided adhesive tape cutting assembly comprises an adhesive tape cutting cylinder mounting seat, an adhesive tape cutting cylinder and a cutter; the rubber cutting cylinder mounting seat is connected with the upper mounting table, the rubber cutting cylinder is connected with the rubber cutting cylinder mounting seat, and the cutter is connected with the telescopic end of the rubber cutting cylinder; the double-sided adhesive tape sticking assembly comprises a lower mounting platform, a stepping motor, an adhesive tape sticking part and a lifting adjusting part; the upper mounting table is connected with the lower mounting table, the stepping motor is connected with the lower mounting table, the adhesive sticking part is in transmission connection with the stepping motor through a synchronous belt, and the lifting adjusting part is connected with the lower mounting table; the rubberizing part comprises a slide rail, a clamping seat, a rubberizing cylinder and a rubber coating roller; the slide rail is connected with the lower mounting table, the clamping seat is connected with the synchronous belt, the clamping seat is also connected with the slide rail in a sliding manner, the rubberizing cylinder is connected with the clamping seat, and the rubber-coated roller is connected with the telescopic end of the rubberizing cylinder; the lifting adjusting part comprises a lifting guide pillar, an adjusting mounting plate and a lifting cylinder; the lower end of the lifting guide pillar is connected with the adjusting mounting plate, and the upper end of the lifting guide pillar is connected with the lower mounting platform; the lifting cylinder is connected with the rack, the adjusting and mounting plate is also connected with the telescopic end of the lifting cylinder, and the lifting guide pillar is also sleeved with a lifting guide sleeve; the double-sided film backing paper assembly comprises a backing paper cylinder mounting seat, a backing paper pressing cylinder, a backing paper pressing roller and a backing paper outlet roller; the base paper cylinder mounting seat is connected with the lower mounting platform, the base paper pressing cylinder is connected with the base paper cylinder mounting seat, the base paper pressing roller is connected with the telescopic end of the base paper pressing cylinder, the base paper outlet roller is connected with the base paper cylinder mounting seat, and the position of the base paper outlet roller corresponds to that of the base paper pressing roller.

4. The box sleeve forming machine with the pre-folding function according to claim 3, wherein the transplanting mechanism comprises a manipulator mounting bracket, a pre-folding material taking manipulator assembly and a forming material taking manipulator assembly; the manipulator mounting bracket is connected with the rack, and the pre-folding material taking manipulator assembly and the molding material taking manipulator assembly are connected with the manipulator mounting bracket; the pre-folding material taking manipulator assembly comprises a pre-folding material taking manipulator connected with the manipulator mounting bracket, a pre-folding material taking cylinder connected with the pre-folding material taking manipulator in a sliding manner and a pre-folding material taking sucker connected with the telescopic end of the pre-folding material taking cylinder; the molding material taking manipulator assembly comprises a molding material taking manipulator connected with the manipulator mounting bracket, a molding material taking cylinder connected with the molding material taking manipulator in a sliding mode and a molding material taking sucker connected with the telescopic end of the molding material taking cylinder.

5. The forming machine for a box sleeve with a pre-folding function according to claim 4, wherein the pre-folding mechanism comprises a left pre-folding assembly, a right pre-folding assembly and a sliding table positioning assembly; the left pre-folding assembly and the right pre-folding assembly have the same structure; the left pre-folding assembly comprises a pre-folding motor fixing seat, a pre-folding motor, a bearing seat, a pre-folding synchronizing wheel, a pre-folding rotating shaft and a pre-folding rotating pressing plate; the pre-folding motor fixing seat is connected with the rack, the pre-folding motor is connected with the pre-folding motor fixing seat, the pre-folding synchronizing wheel is in transmission connection with the pre-folding motor through a synchronous belt, the pre-folding rotating shaft is connected with the bearing seat, and the pre-folding rotating shaft is in transmission connection with the pre-folding synchronizing wheel; the pre-folding rotary pressing plate is connected with the pre-folding rotary shaft; the sliding table positioning assembly is positioned between the left pre-folding assembly and the right pre-folding assembly and comprises a front sliding table positioning part and a rear sliding table positioning part which has the same structure as the front sliding table positioning part; the front sliding table positioning part comprises a lower sliding table cylinder, a side sliding table cylinder, a pre-folding positioning plate and a pre-folding pressing block; the lower sliding table cylinder is connected with the frame, the side sliding table cylinder is connected with the telescopic end of the lower sliding table cylinder, the pre-folding positioning plate is connected with the telescopic end of the side sliding table cylinder, and the pre-folding pressing block is connected with the pre-folding positioning plate.

6. The forming machine for the cartridge sleeve with the pre-folding function according to claim 5, wherein the forming mechanism comprises a forming support frame, a forming positioning component, a first forming component, a second forming component and a third forming component; the molding support frame is connected with the rack, and the first molding assembly, the second molding assembly and the third molding assembly correspond to the molding positioning assembly in position.

7. The forming machine for box sleeves with the pre-folding function according to claim 6, wherein the forming positioning assembly comprises a first positioning cylinder, a second positioning cylinder and a forming positioning plate; the first positioning cylinder, the second positioning cylinder and the forming positioning plate are all connected with the forming support frame, and the telescopic ends of the first positioning cylinder and the second positioning cylinder are all provided with forming positioning push plates; the forming positioning push plate corresponds to the forming positioning plate in position; the first forming assembly comprises a first fixed seat, a first forming cylinder and a second forming cylinder; the first fixing seat is connected with the rack, the first forming cylinder is connected with the first fixing seat, and the second forming cylinder is connected with the telescopic end of the first forming cylinder; the telescopic end of the second forming cylinder is also connected with a first forming plate; the second forming assembly comprises a cylinder supporting seat and a third forming cylinder; the cylinder supporting seat is connected with the forming supporting frame, the third forming cylinder is connected with the cylinder supporting seat, and the telescopic end of the third forming cylinder is connected with a forming inner scraper knife; the third forming assembly comprises a second fixed seat, a fourth forming cylinder and a fifth forming cylinder; the second fixing seat is connected with the rack, the fourth forming cylinder is connected with the second fixing seat, and the fifth forming cylinder is connected with the telescopic end of the fourth forming cylinder; and the telescopic end of the fifth forming cylinder is also connected with a second forming plate.

8. The forming machine for the cartridge sleeve with the pre-folding function according to claim 7, wherein the rotary defoaming mechanism comprises a defoaming motor mounting seat, a defoaming motor, a cam divider, a defoaming lifting cylinder, a rotating disk, a defoaming guide post, a forming mold core, a defoaming component and a stripping component; the defoaming mechanism comprises a defoaming motor mounting seat, a defoaming motor, a cam divider, a defoaming lifting cylinder, a rotating disc, a defoaming positioning assembly, a defoaming guide post, a defoaming guide sleeve, a forming mold core, 4 forming mold cores and a defoaming positioning assembly, wherein the defoaming motor mounting seat is connected with the rack, the defoaming motor is connected with the defoaming motor mounting seat, the cam divider is in transmission connection with the defoaming motor through a synchronous belt and a synchronous wheel, the defoaming lifting cylinder is connected with the cam divider, the rotating disc is connected with the telescopic end of the defoaming lifting cylinder, the lower end of the defoaming guide post is connected with the cam divider, the upper end of the defoaming guide post is connected with the rotating disc through the defoaming guide sleeve, the forming mold cores are connected with the rotating disc, the number of the forming mold cores is 4, one of the forming mold cores corresponds to the position of the forming positioning assembly, 2 of the forming mold cores correspond to the position of the defoaming assembly, and the last forming mold core corresponds to the position of the defoaming assembly.

9. The forming machine for box sleeves with the pre-folding function according to claim 8, wherein the defoaming assembly comprises a first defoaming assembly and a second defoaming assembly which has the same structure as the first defoaming assembly; the first defoaming assembly comprises a defoaming supporting seat, a defoaming cylinder and a defoaming plate; the defoaming support seat is connected with the frame, the defoaming cylinder is connected with the defoaming support seat, the defoaming plate is connected with the telescopic end of the defoaming cylinder, and the position of the defoaming plate corresponds to the forming mold core; the stripping assembly comprises a stripping supporting seat, a rodless cylinder, a stripping lower push plate, a stripping upper push plate and a blanking placing plate; the stripping support seat is connected with the rack, the rodless cylinder is connected with the stripping support seat, the stripping lower push plate is connected with the rodless cylinder, the stripping upper push plate is connected with the stripping lower push plate, and the stripping upper push plate corresponds to the forming mold core; the blanking placing plate is connected with the stripping supporting seat, and the blanking placing plate corresponds to the stripping push plate.

10. The box sleeve forming machine with the pre-folding function according to claim 9, wherein the blanking mechanism comprises a blanking manipulator mounting bracket, a blanking manipulator, a blanking cylinder fixing seat, a blanking cylinder and a blanking sucker; the blanking manipulator comprises a frame, a blanking manipulator mounting bracket, a blanking cylinder fixing seat, a blanking manipulator mounting bracket, a blanking sucker and a blanking placing plate, wherein the frame is connected with the blanking manipulator mounting bracket, the blanking manipulator is connected with the blanking manipulator mounting bracket, the blanking cylinder fixing seat is connected with the blanking cylinder fixing seat, the telescopic end of the blanking cylinder is connected with the blanking sucker, and the positions of the blanking sucker and the blanking placing plate are corresponding.

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