CN213137995U

CN213137995U - Folding forming machine

Info

Publication number: CN213137995U
Application number: CN202021041247.5U
Authority: CN
Inventors: 胡纯军; 黄正烈; 张双印
Original assignee: Sinotecho Wuhan Intelligent Technology Co Ltd
Current assignee: Sinotecho Wuhan Intelligent Technology Co Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-05-07
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a folding type machine, including the frame that is equipped with the shaping station, locate in the frame, be located the forming die mechanism of shaping station department locates in the frame, be located the shaping folding mechanism of forming die mechanism week side: the forming and folding mechanism comprises a plate turning mechanism arranged below the forming station, edge folding mechanisms arranged on two sides above the forming station, and a pressing and folding mechanism arranged above the forming mechanism. The utility model discloses aim at carrying out the problem that fold forming folded box is inefficiency, with high costs to the cardboard through artifical mode among the solution conventional art.

Description

Folding forming machine

Technical Field

The utility model relates to a equipment for packing technical field especially relates to a folding type machine.

Background

In the production of bottled beverage products, such as wine, it is often desirable to package the beverage in a folded carton, which is typically formed by folding paperboard. However, in the conventional technology, the folding box is generally formed by folding a paperboard in a manual mode, so that the efficiency is low, huge manpower and material resources are consumed, and the cost is high.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a folding type machine aims at solving and carries out the folding box inefficiency of fold forming, problem with high costs to the cardboard through artifical mode among the conventional art.

In order to achieve the above object, the utility model provides a following technical scheme:

a folder, comprising:

the device comprises a frame, a positioning device and a control device, wherein a forming station is arranged on the frame;

the forming die mechanism is arranged on the rack, is positioned at the forming station and is used for positioning and forming the paperboard; and

the forming and folding mechanism is arranged on the frame and positioned on the periphery of the forming die mechanism;

the forming and folding mechanism comprises a plate turning mechanism arranged below the forming station, edge folding mechanisms arranged on two sides above the forming station, and a pressing and folding mechanism arranged right above the forming station.

Optionally, the forming mold mechanism includes a turntable structure disposed on the frame, a rotating bracket protruding from the turntable structure, and a forming mold disposed at an end of the rotating bracket, and the forming mold has a shape corresponding to that of the formed folding box; and the forming die is used for moving to the forming station through the turntable structure to be matched with the plate turnover mechanism, the edge folding mechanism and the pressing and folding mechanism so as to fold and form the paperboard into a folding box.

Optionally, the plate turnover mechanism includes a turnover bottom plate structure arranged on the rack and turnover side plate structures respectively arranged on two sides of the turnover bottom plate structure, the turnover bottom plate structure corresponds to the bottom of the forming mold, and the two turnover side plate structures respectively correspond to two sides of the forming mold one to one.

Optionally, the turnover bottom plate structure comprises a bottom plate lifting structure arranged on the frame and located below the forming station, and a support bottom plate in driving connection with the bottom plate lifting structure;

the turnover side plate structure comprises a turnover side plate hinged to the side edge of the supporting base plate and a side plate rotating structure connected with the turnover side plate, and the side plate rotating structure is arranged on the rack.

Optionally, the folding mechanism includes a first folding structure and a second folding structure that are disposed on the frame and above the forming station, and the first folding structure and the second folding structure are respectively located on two sides of the top of the forming mold.

Optionally, the first folding structure includes a first link driving structure disposed on the frame, and a pressing roller structure connected to the first link driving structure;

the second flanging structure comprises a second connecting rod driving structure arranged on the rack and a flanging structure connected with the second connecting rod driving structure, and the flanging structure and the compression roller structure are respectively positioned on two sides of the top of the forming die.

Optionally, the pressing and folding mechanism includes a pressing die structure disposed on the rotating support and a folding structure disposed at an end of the pressing die structure, the pressing die structure and the folding structure are both located above the forming die, and the folding structure is also located at an end of the pressing die structure.

Optionally, the folding machine includes a paper pushing mechanism disposed on the frame, and the paper pushing mechanism is disposed corresponding to the board turnover mechanism;

the paper pushing mechanism comprises a paper pushing platform which is arranged on the rack and corresponds to the flanging mechanism, and a paper pushing driving structure which is arranged on the side edge of the paper pushing platform.

Optionally, the folding machine includes an arranging mechanism disposed on the frame, and the arranging mechanism is correspondingly matched with the paper pushing mechanism;

the arranging mechanism comprises a limiting side plate and a limiting push plate structure which are arranged on the rack, and the limiting side plate and the limiting push plate structure are respectively arranged on two sides of the paper pushing platform.

Optionally, a demolding station is arranged on the frame, and the folding forming machine comprises a demolding mechanism arranged at the demolding station;

demoulding mechanism is including locating drawing of patterns extending structure in the frame, with the flexible structure is got to the clamp that drawing of patterns extending structure connects, and with the drawing of patterns adsorption structure that the flexible structure is connected is got to the clamp, drawing of patterns adsorption structure be used for with forming die's side corresponds the cooperation.

The utility model provides an among the technical scheme, the cardboard is when being in the shaping station, turns over the board structure and can follow the bottom and support the flat folding cardboard of treating of expansion and can fold the cardboard from both sides, makes the preliminary folding shaping of cardboard be the U-shaped board. Then, the cardboard sheet preliminarily folded and formed into the U-shaped plate is further folded from both sides by the hemming mechanism so that both protruding sides of the U-shaped plate are brought close to each other and joined together, thereby forming a closed cylindrical plate. Then, the cylindrical plate can be pressed from the right above by the pressing and folding mechanism, and the lip edge of the paper board folded into the cylindrical shape is folded to form the folding box. In the forming process of whole folding box, fold the cardboard through automation equipment, need not the manual work and fold the operation, work efficiency is high, can save a large amount of manpower and materials, can greatly reduce cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a paperboard of the present invention;

fig. 2 is a schematic perspective view of the folding box of the present invention;

fig. 3 is a schematic perspective view of the folding forming machine of the present invention;

fig. 4 is a schematic perspective view of the folding forming machine of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the folding forming machine of the present invention;

fig. 6 is a schematic three-dimensional structure diagram of the folding forming machine of the present invention;

fig. 7 is a schematic perspective view of a first plate-turning mechanism of the folding machine of the present invention;

fig. 8 is a schematic perspective view of a second plate turnover mechanism of the folding machine of the present invention;

fig. 9 is a schematic perspective view of a folding mechanism of the folding machine of the present invention;

fig. 10 is a schematic perspective view of a forming mold mechanism of the folding forming machine of the present invention;

fig. 11 is a schematic perspective view of the demolding mechanism of the folding-type machine of the present invention.

The reference numbers illustrate:

the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, back, top and bottom … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 3 to fig. 6, the present invention provides a folding machine, which includes a frame 100, a forming mold mechanism 500, and a forming and folding mechanism correspondingly engaged with the forming mold mechanism 500. The unfolded paperboard 10 (shown in fig. 1) can be folded and formed into a folded box 20 (shown in fig. 2) by the cooperating forming die mechanism 500 and the forming and folding mechanism. Specifically, the frame 100 is provided with a forming station 30, the forming mold mechanism 500 is disposed on the frame 100 and located at the forming station 30 for positioning and forming the cardboard, and the forming and folding mechanism is disposed on the frame 100 and located around the forming mold mechanism 500 and correspondingly matched with the forming mold mechanism 500. The forming and folding mechanism may include a panel turnover mechanism 400 disposed below the forming station 30, a folding mechanism 600 disposed on two sides above the forming station 30, and a pressing and folding mechanism 520 disposed directly above the forming station 30.

The utility model provides an among the technical scheme, cardboard 10 is when being in shaping station 30, turns over position such as board structure 400 can follow the bottom and support, and can fold cardboard 10 from the paper side 14 of the paper side 12 of the flat cardboard 10 of treating folding of bottom to expanding, paper side 14, paper owner top surface 16, paper side top surface 18, make the preliminary fold-forming of cardboard 10 be the U-shaped board. Then, the cardboard sheet preliminarily folded and formed into the U-shaped board is further folded from both sides of the top by the folding mechanism 600, that is, the paper main top surface 16 and the paper side top surface 18 of the U-shaped board are folded so that the paper main top surface 16 and the paper side top surface 18 are brought close to and joined together, thereby being folded to form a closed cylindrical board. Then, the main top surface 16 and the paper side top surface 18 of the sheet are pressed from directly above the cylindrical plate by the pressing and folding mechanism 520, and the lip 19 of the sheet folded into a cylindrical shape is folded, thereby forming the folding box 20. In the forming process of whole folding box, fold the cardboard through automation equipment, need not the manual work and fold the operation, work efficiency is high, can save a large amount of manpower and materials, can greatly reduce cost.

Further, as shown in fig. 3 to fig. 6, the folding forming machine may include a paper pushing mechanism 200 disposed on the frame 100, the paper pushing mechanism 200 is disposed corresponding to the board turning mechanism 400, and the paper pushing mechanism 200 may push the paper board 10 to be folded onto the board turning mechanism 400, that is, directly under the forming station 300, so that the board turning mechanism 400 turns over the paper board. Specifically, the paper pushing mechanism 200 may include a paper pushing platform disposed on the frame 100 and corresponding to the edge turning mechanism 400, and a paper pushing driving structure disposed on a side of the paper pushing platform. By the paper pushing driving structure, the paper board 10 at one end of the paper pushing platform can be pushed to the other end of the paper pushing platform, i.e. the paper board 10 is pushed to the board turnover mechanism 400.

Moreover, the paper pushing driving structure includes a paper pushing driving cylinder 210 disposed on the frame 10 and below the paper pushing platform, and a paper pushing plate 220 disposed on the paper pushing driving cylinder 210, wherein the paper pushing plate 220 protrudes above the paper pushing platform, and the paper pushing driving cylinder 210 has a moving stroke along the extending direction of the paper pushing platform. That is, the paper pushing driving cylinder 210 can push the paper pushing plate 10 along the paper pushing platform from one end of the paper pushing platform to the other end of the paper pushing platform, that is, to the plate turnover mechanism 400. Thus, the paper board 10 placed on the paper pushing platform can be pushed to the board turnover mechanism 400 by the paper pushing board 220. Moreover, in the present embodiment, the paper pushing plate 220 is disposed at a side of the paper pushing platform. Further, in this embodiment, two paper pushing plates 220 may be disposed on two sides of the paper pushing platform, respectively, so as to push the paper plates 10 from two sides, which is more stable and reliable. Moreover, in this embodiment, one paper pushing driving cylinder 210 may be provided, and a connecting transverse plate is provided on the paper pushing driving cylinder 210, and two paper pushing plates 220 are respectively provided at two ends of the connecting transverse plate. In addition, a paper pushing guide rail can be further arranged on the frame 100, and the connecting transverse plate is slidably arranged on the paper pushing guide rail, so that the paper pushing plate 220 can move more accurately, stably and reliably.

In addition, the folding forming machine may include an arranging mechanism 300 disposed on the frame 100, and the arranging mechanism 300 is correspondingly engaged with the paper pushing mechanism 200. During the process of pushing the paper boards 10 by the paper pushing mechanism 200, the arranging mechanism 300 can arrange the paper boards 10 so that the paper boards 10 are pushed to the board turnover mechanism 400 in order. Specifically, the sorting mechanism 300 may include a limiting side plate 310 and a limiting push plate structure 320 disposed on the rack 100, and the limiting side plate 310 and the limiting push plate structure 320 are disposed on two sides of the paper pushing platform, respectively. The limiting side plates 310 and the limiting push plate structures 320 respectively arrange the paper boards 10 on the paper pushing platform from two sides, so that the paper boards are orderly. Moreover, the position-limiting side plate 310 may be disposed along the extending direction of the paper pushing platform, i.e. extending from the side of the paper pushing platform to the side of the plate turning mechanism 400, and parallel to the paper pushing platform. The above-mentioned spacing push plate structure 320 may include a spacing pushing cylinder disposed on the frame 100, and a spacing push plate connected to the spacing pushing cylinder, where the spacing pushing cylinder pushes the spacing push plate to move from the side of the paper pushing platform to the direction close to the paper pushing platform. And the limit push plate and the limit side plate 310 are respectively positioned at both sides of the paper pushing platform so as to arrange the paper boards from both sides.

In addition, the forming mold mechanism 500 may include a rotating disc structure 530 disposed on the frame 100, a rotating bracket 502 protruding from the rotating disc structure 530, and a forming mold 510 disposed at an end of the rotating bracket 502, wherein the forming mold 510 has a shape corresponding to the shape of the formed folding box 20 (as shown in fig. 10). Furthermore, the forming mold 510 is used to move to the forming station 30 through the turntable structure 530, and cooperate with the panel turnover mechanism 400, the folding mechanism 600 and the pressing and folding mechanism 520 to fold and form the paperboard 10 into the folding box 20. That is, when the forming mold 510 is driven by the rotating disc structure 530 to rotate to the forming station 30, the forming mold 510 cooperates with the panel turnover mechanism 400, the edge folding mechanism 600 and the pressing and folding mechanism 520 to fold and form the paper sheet 10 on the forming mold 510, so that the unfolded paper sheet 10 is formed into the folding box 20. Furthermore, the turntable structure 530 may include a rotation driving structure disposed on the rack 100 and a rotation plate disposed on the rotation driving structure, and the rotation bracket 502 protrudes from the rotation plate. Namely, the rotating disc can be driven to rotate by the rotating driving structure, and the rotating bracket 502 and the forming die 510 can be driven to rotate, so that the forming die 510 rotates to the forming station 30 to be matched with the forming and folding mechanism, and the unfolded paperboard 10 is folded and formed into the folding box 20; after the paperboard 10 is folded and formed into the folding box 20, the rotary disk may be rotated by the rotary driving mechanism, so that the forming die 510 and the folding box 20 may be rotated to a blanking position for blanking. Moreover, in this embodiment, a plurality of rotating frames 502 may be protruded from the periphery of the rotating disc structure 530, and a forming mold 510 may be disposed at an end of each rotating frame 502, so that the folding forming of the cardboard 10 and the blanking of the folding box 20 may be performed simultaneously, and the working efficiency may be improved.

In addition, as shown in fig. 7 to 8, the plate-turning mechanism 400 may include a turning bottom plate structure 410 disposed on the frame 100, and turning side plate structures 420 respectively disposed on two sides of the turning bottom plate structure 410, wherein the turning bottom plate structure 410 corresponds to the bottom of the forming mold 510, and the two turning side plate structures 420 respectively correspond to two sides of the forming mold 510. The inverted floor structure 410 may clamp the paperboard 10 from the bottom position of the paper bottom side 12 of the paperboard 10 against the bottom of the forming mold 510; the turning side plate structure 420 can respectively turn over the two paper sides 14 of the cardboard 10 from the two sides of the paper bottom 12 of the cardboard 10, so that the paper sides 14 of the cardboard 10 are clamped to the sides of the forming mold 510. Thus, the flat cardboard 10 pushed by the paper pushing mechanism 200 can be folded into a U-shaped board.

Further, the above-mentioned inverted base plate structure 410 may include a base plate lifting structure 412 disposed on the frame 100 and below the forming station 30, and a supporting base plate 414 drivingly connected to the base plate lifting structure 412. After the paper pushing mechanism 200 pushes the paper board 10 to the board turning mechanism 400, the paper bottom 12 of the paper board 10 corresponds to the supporting bottom 414 of the turning bottom structure 410, and the bottom lifting structure 412 can drive the supporting bottom 414 to lift, so as to clamp the paper bottom 12 of the paper board 10 to the bottom of the forming mold 510, thereby facilitating the subsequent turning and folding of the paper side 14 of the paper board 10. Moreover, each of the above-mentioned turning side plate structures 420 may include a turning side plate 424 hinged to one side of the supporting base plate 414, and a side plate rotating structure 422 connected to the turning side plate 424, and the side plate rotating structure 422 is disposed on the rack 100. The two turning side plates 424 can be driven to rotate by the side plate rotating structures 422 at the two sides, so that the paper side surfaces 14 of the paper board 10 on the two turning side plates 424 are bent towards the two sides of the forming mold 510 in a one-to-one correspondence manner, so as to fold the paper board 10 in the unfolded state into a U-shaped plate.

In addition, as shown in fig. 4, 5 and 9, the folding mechanism 600 may include a first folding structure 610 and a second folding structure 620 disposed on the frame 100 and above the forming station 30, wherein the first folding structure 610 and the second folding structure 620 are respectively disposed on two sides of the top of the forming die 510. The main top 16 and the paper side top 18 of the U-shaped board 10 can be folded again from the main top 16 and the paper side top 18 by the first folding structure 610 and the second folding structure 620, so that the main top 16 and the paper side top 18 are connected together to form a closed cylindrical structure.

Specifically, the first folding structure 610 may include a first link driving structure disposed on the frame 100, and a pressing roller structure 618 connected to the first link driving structure. The first link driving structure can drive the pressing roller structure to move back and forth on one side of the top of the forming mold 510, so as to fold the paper main top surface 16 or the paper side top surface 18 of the U-shaped plate, and make the paper main top surface 16 or the paper side top surface 18 adhere to the top surface of the forming mold 510. Further, the first link driving structure includes a first driving cylinder 612 disposed on the frame 100, a first link structure 614 hinged to the first driving cylinder 612, and a first slider structure 616 connected to the first link structure 614, wherein the first slider structure 616 is slidably disposed on the frame 100, and the pressing roller structure 618 is connected to the first slider structure 616. That is, the first link structure 614 can be driven to rotate by the first driving cylinder 512 to drive the first slider structure 616 to slide back and forth on the frame 100, so as to drive the pressing roller structure 618 to move back and forth on the upper side of the forming die 510, so as to press and fold the paper main top surface 16 or the paper side top surface 18 of the U-shaped plate on the top surface of the forming die 510. Moreover, the frame 100 is provided with a first slide rail slidably engaged with the first slider structure 616, so that the first slider structure 616 can slide along the first slide rail to control the sliding direction of the pressing roller structure 618. Also, the pressing roller structure 618 may include a pressing roller frame connected to the first slider structure 616, and a pressing roller body disposed on the pressing roller frame. In addition, the pressing roller structure 618 may further include a pressing roller lifting structure disposed on the pressing roller support, and the pressing roller body may be disposed on the pressing roller lifting structure. First slider structure 616 can drive compression roller support and compression roller body reciprocating motion back and forth, and compression roller elevation structure can drive the lifting motion of compression roller body for the compression roller body compresses tightly paper owner top surface 16 or paper side top surface 18 of U-shaped cardboard, and it is more convenient to fold it.

Moreover, the second folding structure 620 may include a second link driving structure disposed on the frame 100, and a lip structure 628 connected to the second link driving structure, wherein the lip structure 628 and the pressing roller structure 618 are respectively disposed on two sides of the top of the forming mold 510. The second link driving structure can drive the edge-shoveling structure to move back and forth on the other side of the top of the forming mold 510, so as to shovel and fold the paper side top surface 18 or the paper main top surface 16 of the U-shaped plate, and make the protruding edge adhere to the top surface of the forming mold 510 or the folded protruding edge of the U-shaped plate. Further, the second link driving structure includes a second driving cylinder 622 disposed on the frame 100, a second link structure 624 hinged to the second driving cylinder 622, and a second slider structure 626 connected to the second link structure 624, wherein the second slider structure 626 is slidably disposed on the frame 100, and the edge relief structure 628 is connected to the second slider structure 626. That is, the second link structure 624 can be driven to rotate by the second driving cylinder 622 to drive the second slider structure 626 to slide back and forth on the frame 100, so as to drive the edge-shoveling structure 628 to move back and forth on the other side above the forming mold 510 to fold the paper-side top surface 18 or the paper main top surface 16 of the U-shaped plate on the top surface of the forming mold 510. Also, the above-described scooping structure 628 may include a scooping plate connected to the second slider structure 626 for scooping folding the paper side top surface 18 or the paper main top surface 16 of the U-shaped plate. Moreover, a second slide rail may be provided on the frame 100, so that the second slider structure 626 may slide on the second slide rail, so that when the shovel board approaches the forming mold 510, the perpendicular distance between the shovel board and the forming mold 510 (i.e. the perpendicular distance between the bottom surface of the shovel board and the top surface of the forming mold) becomes smaller and smaller, and the paper side top surface 18 or the paper main top surface 16 may be folded better, so as to fold and press the paper side top surface 18 and the paper main top surface 16 of the U-shaped board together.

In addition, the first folding structure 610 can fold the paper main top surface 16 of the U-shaped board first, and then the second folding structure 620 can fold the paper side top surface 18; alternatively, the second folding structure 620 may fold the paper side top surface 18 of the U-shaped board first, and then the first folding structure 610 may fold the main paper top surface 16. That is, the paper side top surface 18 and the paper main top surface 16 of the U-shaped board can be folded in sequence according to actual needs, so as to fold and connect the two.

Further, as shown in fig. 10, the pressing and folding mechanism 520 may include a die structure 524 disposed on the rotating frame 502, and a folding structure 526 disposed at an end of the die structure 524, wherein the die structure 524 and the folding structure 526 are both disposed above the forming die 510, and the folding structure 526 is also disposed at an end of the die structure 524. The die structure 524 can hold the sheet 10 from the top of the forming die 510, and can hold the sheet folded in a cylindrical shape, and the lip 19 of the cylindrical sheet can be folded and formed by the folding structure 526 provided at the end of the die structure 524, thereby forming the folding box 20.

Further, the die structure 524 includes a die frame 5242 disposed on the rotary bracket 502, a die lifting cylinder 5244 disposed on the die frame 5242, and a die plate 5246 disposed on the die lifting cylinder 5244, wherein the die plate 5246 is located right above the forming mold 510 and opposite to the top of the forming mold 510. The die lift cylinder 5244 can drive the die plate 5246 to move up and down to press the die plate 5246 against the folded box 20 from the top of the forming die 510, allowing further forming and shape retention of the folded box 20. Moreover, the folding structure 526 may include a folding lip cylinder 5262 disposed at the protruding end of the pressing template 5246, and a folding plate 5264 connected to the folding lip cylinder 5262, where the folding lip cylinder 5262 is used to drive the folding plate 5264 to move up and down so as to fold the lip 19 of the folding box 20, that is, the folding plate 5264 first presses the lip downward to be vertical, and then the folding lip cylinder 5262 drives the folding plate 5264 to push the lip 19 to fold into the inner cavity of the folding box, so as to achieve the final forming of the folding box 20.

In addition, as shown in fig. 11, a demolding station is further provided on the frame 100, and the folding forming machine may include a demolding mechanism 700 provided at the demolding station. After the folding and forming of the paperboard 10 are completed at the forming station 30, the rotating disc structure 530 moves the formed folding box 20 and the forming mold 510 to the demolding station, and the demolding mechanism 700 can detach the folding box 20 from the forming mold 510 at the demolding station, so as to separate the forming mold 510 from the folding box 20. Specifically, the demolding mechanism 700 may include a demolding extension structure 710 disposed on the frame 100, a clamping extension structure 720 connected to the demolding extension structure 710, and a demolding suction structure 730 connected to the clamping extension structure 720, wherein the demolding suction structure 730 is configured to be correspondingly matched with a side of the forming mold 510. The demolding telescopic structure 710 can move the demolding adsorption structure 730 transversely, so that the demolding adsorption structure 730 moves to a demolding station and corresponds to the forming mold 510 and the folding box 20 which are located at the demolding station; the clamping telescopic structure 720 can move the demolding adsorption structure 730 longitudinally, so that the demolding adsorption structure 730 is close to the side edges of the forming mold 510 and the folding box 20, the demolding adsorption structure 730 adsorbs the folding box 20 on the forming mold 510, and then the demolding adsorption structure 730 is moved through the demolding telescopic structure 710, so that the folding box 20 is moved away from a demolding station, the folding box 20 is separated from the forming mold 510, and demolding and blanking of the folding box 510 are realized.

Further, the demolding extension structure 710 includes a demolding cylinder 712 disposed on the frame 100, and a demolding connection plate 716 disposed on the demolding cylinder 712. Moreover, the frame 100 is further provided with a demolding slide rail 714, and the demolding connection plate 716 is slidably disposed on the demolding slide rail 714. In addition, the retractable clamping structure 720 includes a clamping cylinder 722 disposed on the releasing connecting plate 716, and a clamping connecting plate 724 disposed on the clamping cylinder 722, wherein the clamping connecting plate 724 corresponds to the side of the forming mold 510 and the folding box 20. The demolding suction structure 730 includes a demolding suction nozzle disposed on the clamping connection plate 724, and a vacuum-pumping structure communicated with the demolding suction nozzle, so that the folding box 20 can be sucked from the side edge of the folding box 20 through the demolding suction nozzle, and the folding box 20 can be pulled to be separated from the forming mold 510. Moreover, in this embodiment, two sides of the demolding connection plate 716 are respectively provided with a clamping telescopic structure 720, and each clamping telescopic structure 720 is provided with a demolding adsorption structure 730, so that the folding box 20 can be adsorbed from two sides thereof, and the folding box 20 and the forming mold 510 can be separated more stably and reliably.

The above is only the optional embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all of which are in the concept of the present invention, the equivalent structure transformation of the content of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A folder, comprising:

2. The folder as in claim 1, wherein the forming die mechanism includes a turntable structure disposed on the frame, a rotating bracket protruding from the turntable structure, and a forming die disposed at an end of the rotating bracket, the forming die having a shape corresponding to a shape of the formed folding box; and the forming die is used for moving to the forming station through the turntable structure to be matched with the plate turnover mechanism, the edge folding mechanism and the pressing and folding mechanism so as to fold and form the paperboard into a folding box.

3. The folder as in claim 2, wherein the flap mechanism includes a flip base structure disposed on the frame and flip side structures disposed on opposite sides of the flip base structure, the flip base structure corresponding to a bottom of the forming die and the two flip side structures corresponding to opposite sides of the forming die.

4. The machine according to claim 3, wherein said inverted base structure comprises a base elevation structure mounted to said frame below said forming station, and a support base to which said base elevation structure is drivingly connected;

5. The folder of claim 2, wherein the folding mechanism includes first and second folding structures positioned on the frame above the forming station, the first and second folding structures being positioned on respective sides of a top of the forming die.

6. The folder-former as recited in claim 5, wherein the first folding structure includes a first link driving structure provided on the frame, and a pressing roller structure connected to the first link driving structure;

7. The folder as in claim 2, wherein the compression tuck-in mechanism includes a die structure disposed on the rotating support and a tuck-in structure disposed at an end of the die structure, the die structure and the tuck-in structure both being positioned above the forming die and the tuck-in structure also being positioned at an end of the die structure.

8. The folder as in claim 1, wherein the folder includes a paper pushing mechanism disposed on the frame, the paper pushing mechanism being disposed in correspondence with the flap mechanism;

the paper pushing mechanism comprises a paper pushing platform which is arranged on the rack and corresponds to the plate turnover mechanism, and a paper pushing driving structure which is arranged on the side edge of the paper pushing platform.

9. The folder-forming machine according to claim 8, wherein the folder-forming machine comprises an arranging mechanism arranged on the frame, and the arranging mechanism is correspondingly matched with the paper pushing mechanism;

10. The folder of claim 1, wherein the frame has a demolding station, the folder including a demolding mechanism disposed at the demolding station;