CN213261359U

CN213261359U - Box discharging mechanism of paper box forming machine

Info

Publication number: CN213261359U
Application number: CN202020772573.7U
Authority: CN
Inventors: 程进刚
Original assignee: Zhejiang Jingang Machinery Co ltd
Current assignee: Zhejiang Jingang Machinery Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-05-25
Anticipated expiration: 2030-05-12

Abstract

The box outlet mechanism of the paper box forming machine is provided with a box opening edge covering mechanism at a box opening edge covering station, the box opening edge covering mechanism comprises an edge covering pressing frame and an edge covering and inserting plate device, the edge covering pressing frame is connected with a pressure applying lifting transmission device, the box opening edge covering station is arranged behind the box outlet station, the box outlet station is connected with the box opening edge covering station through the box outlet device, a box containing space is formed between an edge covering bracket and a pressure applying surface of the box opening edge covering mechanism, and the edge covering inserting plate of the edge covering and inserting plate device is positioned on the front side of the box containing space; the box outlet mechanism of the paper box forming machine carries out station design again, box opening edge covering stations are connected and arranged behind the box outlet station, so that the paper box can be separated from a die (demolding and box outlet) and can be subjected to fourth opening edge covering after being separated from the die, the fourth opening edge covering is not required to be supported by the paper box die, the interference of the die is avoided, the fourth opening edge covering of the paper box with a smaller size is met, the box outlet edge covering and the fourth opening edge covering are combined, the efficiency is high, and the speed is high.

Description

Box discharging mechanism of paper box forming machine

Technical Field

The utility model relates to a carton former, in particular to its box mouth is bordured and is gone out box mechanism.

Background

The lateral wall of drawer type carton (like wine box, gift box etc.) is the square tube-shape, in the carton production manufacturing process, need carry out dislocation front cover with facial tissue and cardboard on the conveyer belt after, make the cardboard post have facial tissue, shift cardboard again and carry out three mouthful of bordures to three mouthful of bordures the mechanism, bordure opening (the box mouth) that three lateral walls of carton correspond promptly, accomplish three mouthful of bordures (three sides box mouth bordures) after shift cardboard again and carry out the shaping in to forming mechanism, including borduring the opening of the fourth lateral wall of carton in forming process, carry out the opening (being the fourth mouth) that the fourth lateral wall corresponds by fourth mouthful of bordure the device and bordure. After the forming is completed, the carton is taken out of the mould by the carton taking-out mechanism at the carton outlet station, the carton taking-out mechanism adopts the cooperation of the carton taking-out part to take out the carton from the mould, for example, the carton is flexibly hooked by the hook plate to move out of the box or the carton is clamped by the clamping plate to move out of the box or the carton is sucked by the suction nozzle to move out of the box. The patent document CN204640902U carton forming machine relates to the forming process of carton.

The paper box is in a horizontal state, the fourth opening edge covering (the last side box opening edge covering, the upper side box opening edge covering) needs to be carried out by depending on a paper box mould, and the existence of the paper box mould leads the structure space position of the paper box mould to be incapable of meeting the requirement of carrying out the fourth opening edge covering on the paper box with smaller size.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem that exists among the background art, the utility model aims at providing a box mechanism that goes out of carton make-up machine that fourth mouth box mouth was bordured when can be used for little less dimension carton shaping.

In order to solve the technical problem, the utility model discloses a following technical scheme: the box outlet mechanism of the paper box forming machine comprises a box outlet station and a box opening edge covering station, wherein the box opening edge covering station is provided with a box opening edge covering mechanism, the box opening edge covering mechanism comprises an edge covering pressing frame and an edge covering inserting plate device, the edge covering inserting plate device comprises an edge covering inserting plate, the edge covering pressing frame is connected with a pressure applying lifting transmission device, and the paper box forming machine is characterized in that: the box opening edge covering station is arranged behind the box outlet station, the box outlet station is connected with the box opening edge covering station through a box outlet device, the box opening edge covering mechanism further comprises an edge covering bracket, a pressing surface is connected to the lower portion of the edge covering pressing frame, the pressing surface is located above the edge covering bracket, a box containing space is formed between the edge covering bracket and the pressing surface, and the edge covering inserting plate is located on the front side of the box containing space.

The box discharging device comprises a box taking part and a box discharging moving seat, the box taking part is connected to the box discharging moving seat, the box taking part is respectively arranged on the left side and the right side, and the box discharging moving seat is connected with the box discharging moving transmission device.

The box taking component is provided with a front component and a rear component.

The box taking component adopts a one-way hook box opening component, and is connected to the box outlet moving seat through the mounting frame; the front part of the edge covering bracket is connected with the front bracket part, and the front bracket part is connected with the box outlet station.

The edge covering inserting plate is connected to the oblique sliding plate, the oblique sliding plate is arranged on the oblique sliding rail, the oblique sliding rail is arranged in a lifting mode, the oblique sliding plate is connected with the oblique reciprocating forward-backward movement transmission device, and the oblique sliding rail is arranged in a mode that the front portion is low and the rear portion is high.

The edge-covering inserting plate is connected to an oblique sliding plate, the oblique sliding plate is arranged on an oblique sliding rail, the oblique sliding plate is connected with an oblique reciprocating forward-backward movement transmission device, and the oblique sliding rail is arranged in a mode that the front part is low and the back part is high; the oblique sliding rail is connected to a binding pressing frame, the binding pressing frame adopts a binding pressing plate, and the pressing surface is positioned at the lower side of the binding pressing frame; the edge-covering inserting plate is positioned below the pressing surface.

The oblique reciprocating forward and backward movement transmission device is connected to the edge covering press frame.

The binding pressing frame and the binding inserting plate device are connected to a binding mounting plate, the binding mounting plate is connected to a binding support, and a lifting adjusting device is arranged between the binding mounting plate and the binding support; the pressure applying lifting transmission device is connected between the edge covering mounting plate and the edge covering pressing frame.

The edge-covering inserting plate is arranged in a lifting mode and moves back and forth, and the edge-covering inserting plate is provided with an upper horizontal matching surface.

The box opening edge covering mechanism also comprises a box tail limiting plate, and the box tail limiting plate is arranged in a lifting manner or in a transverse reciprocating manner; or the box opening edge covering mechanism further comprises a box tail limiting plate, the box tail limiting plate is connected with a limiting plate lifting transmission device, and the limiting plate lifting transmission device is connected to the edge covering press frame.

The beneficial effects of the utility model are that, the play box mechanism of carton make-up machine carries out the station design again, bordure the box mouth the station link up arrange after a box station, can enough realize that the carton breaks away from (realizes the drawing of patterns play box) from the mould, can carry out the fourth mouth box mouth again and bordure after breaking away from the mould, need not to rely on the carton mould when making the fourth mouth box mouth bordure, avoid receiving the mould interference, satisfy the carton fourth mouth of smaller size and bordure, and bordure the box mouth that will go out box and fourth mouth and combine together, and is efficient, fast. The box opening edge covering mechanism does not need to depend on a paper box die, avoids interference of the die, and can be suitable for the edge covering requirement of the small-size paper box opening, namely the fourth opening edge covering requirement. The edge-covering inserting plate obliquely rises upwards and moves forwards to complete edge covering, can obliquely fall and retreat after edge covering is completed, can fold the facial tissue towards the opening of the box, can press the facial tissue towards the inner wall of the opening of the box, moves forwards inwards and moves upwards, has a good edge covering effect, and has stable operation, high operation speed and compactness. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.

Drawings

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.

Fig. 1 is a schematic perspective view of a cassette ejection mechanism.

Fig. 2 is another angle view of fig. 1.

Fig. 3 is a side view of the out-magazine mechanism.

Detailed Description

Referring to the attached drawings, the box discharging mechanism of the paper box forming machine in the embodiment comprises a box discharging station I and a box opening edge covering station II. The box opening edge covering station is provided with a box opening edge covering mechanism 94, the box opening edge covering mechanism 94 comprises an edge covering pressing frame 95 and an edge covering inserting plate device, and the edge covering inserting plate device comprises an edge covering inserting plate 96; the binding pressing frame 95 is connected with a pressure applying lifting transmission device 101, and the binding pressing frame 95 is driven to lift by the cooperation of the pressure applying lifting transmission device. The box opening edge covering station II is arranged behind the box outlet station I, the box outlet station is connected with the box opening edge covering station through a box outlet device 97, the box outlet station is connected with the box opening edge covering station through the box outlet device 97, and a paper box on a paper box mold at the box outlet station is taken down by the box outlet device 97 and is moved to the box opening edge covering station. The box opening edge covering mechanism further comprises an edge covering bracket 98, a pressing surface is connected to the lower portion of the edge covering pressing frame and located above the edge covering bracket 98, when the paper box is in a horizontal state and the box opening is placed on the edge covering bracket forwards, the edge covering pressing frame can descend from the upper portion, a box containing space (for the horizontal paper box to be contained and placed) is formed between the edge covering bracket 98 and the pressing surface, the paper box is located in the containing space between the pressing surface and the edge covering bracket, and the pressing surface descends to be matched with and contacted with the fixed paper box, so that the box opening on the uppermost side is stably and smoothly matched with edge covering. The pressing lifting transmission device 101 is matched with the binding pressing frame 95 to drive the binding pressing frame to lift, and the pressing surface on the binding pressing frame synchronously lifts along with the binding pressing frame. The edge-covering inserting plate 96 is positioned at the front side of the box containing space, the edge-covering inserting plate device is used for inserting into the mouth of the carton box in an edge covering manner, the edge-covering inserting plate is arranged in a lifting manner and is arranged in a front-and-back movement manner, namely the edge-covering inserting plate can be lifted and moved back and forth (moved forward and back), the front-and-back movement and the lifting movement can be simultaneously matched (the edge-covering plate can move obliquely) or can be separately matched, and the edge-covering inserting plate is positioned at the front side of the box containing; the edge-covering inserting plate device has a mature technology, and is mainly characterized in that after a paper box is fixed, the edge-covering inserting plate is positioned on the front side (the box opening faces the front side) of a pressure applying surface, the edge-covering inserting plate can also descend to fold the surface paper of the edge-covering part downwards, and the folded surface paper is folded inwards towards the box opening and covers the inner wall of the box opening; the edge-covering inserting plate device is mature technology, and can adopt a structure that the edge-covering inserting plate hinged on the parallel swing arm group in the prior art is matched with the structure of lifting and moving back and forth simultaneously or a structure of the edge-covering inserting plate which is separated from the lifting and moving back and forth, and the like, and the edge-covering inserting plate device is used for covering the edge of the box opening by adopting the structures of paper plates or paper boxes.

And after the box opening edge covering station II is arranged at the box outlet station I, the box outlet device 97 takes the paper box on the paper box mould at the box outlet station out of the box, and the paper box is moved to the box opening edge covering station by the box outlet device. The box discharging device is mature in technology, the left hook plate and the right hook plate can be adopted to be matched with each other in a telescopic mode to hook the paper box to move out of the box or the left clamping plate and the right clamping plate can be adopted to be matched to clamp the paper box to move out of the box or the suction nozzle is adopted to suck the paper box to move out of the box, and the details are omitted.

Carry out the station design again with the play box device of carton make-up machine in this embodiment, with the box mouth station II links up and arranges after a box station I that bordures, can enough realize that the carton breaks away from the mould and takes off (realize the drawing of patterns and go out the box), can carry out fourth mouth box mouth again and bordure after breaking away from the mould, need not to rely on the carton mould when making fourth mouth box mouth bordure, avoid receiving the mould interference, satisfy the demand of borduring of the fourth mouth of carton of smaller size, and bordure the box mouth that will go out box and fourth mouth and combine together, and is efficient, fast. The box opening edge covering mechanism does not need to depend on a paper box die, avoids interference of the die and can meet the requirement of edge covering of small-size paper box openings.

In this embodiment, a box discharging device with higher efficiency and more practical use is additionally designed, and the box discharging device 97 comprises a box taking component 102 and a box discharging moving seat 99, wherein the box taking component is connected to the box discharging moving seat, and the box taking component is respectively arranged on the left side and the right side, so that the box taking component can act on the paper box from the left side and the right side of the paper box, and then moves along with the box discharging moving seat after acting on the paper box, and the paper box is matched and taken down from the mold. The box discharging moving seat 99 is connected with the box discharging moving transmission device 100, the box discharging moving transmission device can be driven by an air cylinder or a motor, the box discharging moving transmission device drives the box discharging moving seat to reciprocate, and the box discharging moving seat drives the box taking component to reciprocate. The box taking component can adopt a telescopic clamping plate or a telescopic hook plate (telescopic action of a matching cylinder) or a pneumatic suction nozzle; or when the one-way spring piece moves towards the die and the paper box, the one-way spring piece is pressed to move along the outer side of the paper box, and the one-way spring piece is popped up after reaching the box opening of the paper box and can be hooked at the box opening and moves back to take the paper box off the die; the box taking mode is more, and the details are not repeated; in the figure, the box taking component 102 adopts a one-way hook box opening component, the one-way hook box opening component comprises a hook box seat and a hook box block, the hook box block is connected to the hook box seat through a pin shaft, the hook box block is provided with a hook box spring, the part of the hook box block facing backwards (towards the direction of a box opening edge covering station) is tilted out through the hook box spring, when the box taking component moves forwards, the hook box block is compressed by overcoming the hook box spring under the action of the side wall of a paper box until the hook box block moves to the position of the box opening of the paper box, and the backward part of the hook box block (namely the hook opening part which can be provided with flannelette for preventing scratches) is ejected out and tilted out to be used for hooking the box opening; in a further improvement, the box taking component is connected to the box outlet moving seat through a mounting frame 103 so as to arrange a plurality of groups and adjust the front and back positions of the box taking component. The anterior bracket portion that links up of bracket of borduring, preceding bracket portion links up with a box station, and the carton can be held by preceding bracket portion cooperation after taking off the drawing of patterns from the mould, and the cooperation is got the box part and is removed the carton smoothly to the box mouth station of borduring, makes the operation more stable, also makes things convenient for the mould revolution of a box station department simultaneously, for example preceding bracket portion extends to the mould bottom of a box station department and leaves drawing of patterns and running clearance each other.

In this embodiment, the box taking components may be provided in one group; or as shown in the figure, the box taking part 102 is provided with a front group part and a rear group part, namely the box taking part is provided with a front group box taking part and a rear group box taking part, the front group part takes the paper box from the die to move to the box opening edge covering station in a matching manner, and the rear group part moves the paper box which is subjected to edge covering and is arranged at the box opening edge covering station backwards in a matching manner; two sets of box components that get in front and back cooperate and get the box, and efficiency is higher. The box taking components of the front group and the rear group can be connected to the same box moving seat through the mounting frame, or respectively arranged on different box moving seats.

The edge-covering and inserting plate device is a mature technology, in the embodiment, an edge-covering and inserting plate device with a more reasonable and compact structure is additionally designed, an edge-covering and inserting plate 96 of the edge-covering and inserting plate device is connected to an oblique sliding plate 104, the oblique sliding plate 104 is arranged on an oblique sliding rail 105, and the oblique sliding rail is arranged in a lifting mode; the oblique sliding plate 104 can slide on the oblique sliding rail 105 and lift along with the oblique sliding rail; during working, the edge-covering inserting plate 96 can descend to fold the part of the facial tissue needing edge covering downwards, then the edge-covering inserting plate is matched with the oblique sliding rail through the oblique sliding plate to ascend obliquely and move forwards, the edge-covering inserting plate moves forwards and ascends towards the opening of the paper box, the edge-covering inserting plate is inserted into the opening of the paper box to complete edge covering, the edge-covering inserting plate can fold the facial tissue towards the opening of the box and can press the facial tissue towards the inner wall of the box opening, and the edge covering effect is good. The slant slide plate 104 is connected to a slant reciprocating forward-backward movement transmission device 106, and the slant reciprocating forward-backward movement transmission device is matched to drive the slant slide plate to perform slant reciprocating movement on the slant slide rail. The oblique sliding rails are arranged in a lifting mode, the lifting of the oblique sliding rails can be driven by power (shown in the figure) or the oblique sliding rails are connected to the edge covering pressing frame and lift along with the edge covering pressing frame, the oblique sliding rails are connected to the edge covering pressing frame and lift along with the edge covering pressing frame in the figure, and the structure is compact. In the box opening edge covering process, the edge covering inserting plate is obliquely lifted upwards and moves forwards (moves towards the inside of the box opening) to finish edge covering, and can be obliquely lowered and retracted after edge covering is finished, so that the facial tissue can be folded towards the inside of the box opening, and the facial tissue can be pressed towards the inner wall of the box opening, moves forwards inwards and moves upwards.

As shown in the attached drawings, a binding pressing frame 95 adopts a binding pressing plate, a pressing surface is positioned at the lower side of the binding pressing frame (namely the pressing surface is positioned at the lower side of the binding pressing plate), an oblique sliding rail 105 is connected to the binding pressing frame 95 and is arranged along with the lifting of the binding pressing frame, the oblique sliding rail is in transmission connection with a pressing lifting transmission device 101 through the binding pressing frame, the oblique sliding rail is synchronously lifted along with the binding pressing frame, the binding pressing frame and the oblique sliding rail are driven to lift by the pressing lifting transmission device, and a binding inserting plate is positioned below the pressing surface, so that the structure is compact and the speed is higher; in the drawing, the edge-covering insertion plate is lifted synchronously with the edge-covering pressing frame, the edge-covering pressing frame is lowered, the pressing surface of the edge-covering pressing frame contacts the paper box and supports the fixed paper box in a matching mode, the edge-covering insertion plate 96 is lowered to fold the part of the facial tissue needing edge covering downwards, then the edge-covering insertion plate is lifted upwards in an inclined mode through the mutual matching of the inclined sliding plate and the inclined sliding rail, the edge-covering insertion plate moves towards the opening of the paper box and ascends, the edge-covering insertion plate is.

In the figure, a pressure applying lifting transmission device 101 is connected to a binding mounting plate 107; the oblique reciprocating forward-backward movement transmission device 106 is connected to the hemming press frame 95, and the oblique slide rail 105 is connected to the hemming press frame 95. The pressing lifting transmission device 101 can be driven by a cylinder or a motor, and in the figure, a pressing cylinder is adopted, and the oblique reciprocating forward and backward movement transmission device 106 can be driven by a cylinder or a motor, and in the figure, an oblique push-pull cylinder is adopted.

Further optimization, as shown in the figure, the edge covering mounting plate 107 is connected to the edge covering support 108, the edge covering pressing frame and the edge covering inserting plate device are connected to the edge covering mounting plate 107, a lifting adjusting device is arranged between the edge covering mounting plate and the edge covering support in the embodiment, the lifting adjusting device is used for achieving the lifting adjusting position of the edge covering mounting plate on the edge covering support, and the height of the edge covering mounting plate on the edge covering support is adjusted, so that the edge covering pressing frame, the edge covering inserting plate and the like connected to the edge covering mounting plate are adjusted, and the pressure requirements of different specifications and the pressure of the pressing surface in the process of. In the figure, the lifting adjusting device adopts a lifting screw rod adjusting device which comprises a screw rod 109 (which can be matched with a hand wheel or a motor), a screw rod seat 110 is arranged on the edge covering support for the screw rod to rotate, a screw nut 111 is connected and arranged on the edge covering press frame and is matched and connected with the screw rod, and a lifting guide pair 112 (such as a guide rail and a slide block) is also arranged between the edge covering mounting plate and the edge covering support.

The pressure applying lifting transmission device 101 is connected between the edge covering mounting plate 107 and the edge covering pressing frame 95; the pressure applying lifting transmission device comprises a pressure applying cylinder, the pressure applying cylinder is connected to a pressure applying cylinder mounting seat, the pressure applying cylinder mounting seat is connected to a bound edge mounting plate, a piston rod of the pressure applying cylinder is connected with a bound edge pressing frame, the bound edge pressing frame is driven by the pressure applying cylinder to lift on the bound edge mounting plate, and a guide rail pair can be arranged on the bound edge mounting plate and a bound edge pressing frame support for stable lifting. The oblique reciprocating forward and backward movement transmission device 106 is connected to the edge covering press frame; the oblique reciprocating front-back movement transmission device comprises an oblique push-pull air cylinder, the oblique push-pull air cylinder is connected to an oblique push-pull air cylinder mounting seat, the oblique push-pull air cylinder mounting seat is connected to the edge covering press frame, a piston rod of the oblique push-pull air cylinder is connected with an oblique sliding plate, and the oblique sliding plate is driven by the oblique push-pull air cylinder to slide on an oblique sliding rail in a reciprocating mode in the drawing.

The oblique sliding rail is arranged in a low-front and high-rear mode, when the paper box folding machine works, the paper box is in a horizontal state, the opening of the paper box faces forwards, the paper box is placed on the edge covering bracket, the edge covering inserting plate rises upwards in the direction from the front to the back upwards in an oblique mode when the edge covering inserting plate rises upwards in the oblique sliding rail, the edge covering inserting plate presses the inner wall of the side wall pressed by the pressing surface of the paper box and moves inwards and upwards.

Further optimized, the edge-covering inserting plate is provided with an upper horizontal matching surface, when the edge-covering inserting plate is inserted into the box opening, the upper horizontal matching surface can be matched with the inner wall of the box opening more smoothly, and the edge covering is relatively smoother.

This box mouth mechanism of borduring still including box tail limiting plate 113, box tail limiting plate goes up and down to set up or horizontal reciprocating setting, and the lift or horizontal reciprocating motion of box tail limiting plate can be by cylinder or motor drive, and the removal through box tail limiting plate comes to carry on spacingly to the carton, lets the carton smooth, the accuracy place wait the box mouth in the position and bordure, and box tail limiting plate can descend or rise or carry on spacingly from left right side or from right side left side lateral shifting from the below from the top, returns then resets. In the figure, the box tail limiting plate descends from the top to reach the limiting position, the box tail limiting plate is connected with the limiting plate lifting transmission device (such as an air cylinder or a motor, the air cylinder in the figure), the limiting plate lifting transmission device is connected to the edge covering press frame, the box tail limiting plate is lifted along with the edge covering press frame, meanwhile, the box tail limiting plate drives the edge covering press frame to lift relatively through the limiting plate lifting transmission device, and the running speed is higher. The reciprocating arrangement of the box tail limiting plate can enable the paper box to be conveyed from front to back, the paper box is matched with the limiting when staying at the box opening edge covering mechanism so as to be convenient for the box opening edge covering, and finally the paper supply box is reset to be output backwards, so that a foundation is provided for the streamlined mechanical operation and the online operation with a paper box forming machine in future. In addition, the left side and the right side of the edge covering bracket can be respectively provided with a limiting part (such as a limiting rod, a limiting plate or a limiting step) for limiting the left position and the right position of the paper box, so that the position of the paper box in the box opening edge covering mechanism is more stable and accurate, and a horn mouth (such as a chamfer or a fillet and other structures) is further optimized on the limiting part, so that the paper box is smoothly taken out when being separated from the die and taken out by the box taking part (particularly hooking the box taking part); the bracket of borduring in the picture can satisfy not unidimensional processing demand including left bracket and right bracket, the position of adjusting left bracket and right bracket, and stop part can be connected on left bracket and right bracket. Of course, the edge covering bracket can adopt a supporting rod, a supporting plate or a conveying belt and the like, and the paper box can be output backwards in a matching way when the conveying belt is adopted. Can also improve, box tail limiting plate can also carry out the front and back adjustment setting on the lifting plate frame, satisfies different specification demands.

Claims

1. The box outlet mechanism of the paper box forming machine comprises a box outlet station and a box opening edge covering station, wherein the box opening edge covering station is provided with a box opening edge covering mechanism, the box opening edge covering mechanism comprises an edge covering pressing frame and an edge covering inserting plate device, the edge covering inserting plate device comprises an edge covering inserting plate, the edge covering pressing frame is connected with a pressure applying lifting transmission device, and the paper box forming machine is characterized in that: the box opening edge covering station is arranged behind the box outlet station, the box outlet station is connected with the box opening edge covering station through a box outlet device, the box opening edge covering mechanism further comprises an edge covering bracket, a pressing surface is connected to the lower portion of the edge covering pressing frame, the pressing surface is located above the edge covering bracket, a box containing space is formed between the edge covering bracket and the pressing surface, and the edge covering inserting plate is located on the front side of the box containing space.

2. The carton discharging mechanism of a carton forming machine as claimed in claim 1, characterized in that: the box discharging device comprises a box taking part and a box discharging moving seat, the box taking part is connected to the box discharging moving seat, the box taking part is respectively arranged on the left side and the right side, and the box discharging moving seat is connected with the box discharging moving transmission device.

3. The carton discharging mechanism of a carton forming machine as claimed in claim 2, characterized in that: the box taking component is provided with a front component and a rear component.

4. The carton discharging mechanism of a carton forming machine as claimed in claim 2, characterized in that: the box taking component adopts a one-way hook box opening component, and is connected to the box outlet moving seat through the mounting frame; the front part of the edge covering bracket is connected with the front bracket part, and the front bracket part is connected with the box outlet station.

5. The carton discharging mechanism of a carton forming machine as claimed in claim 1, characterized in that: the edge covering inserting plate is connected to the oblique sliding plate, the oblique sliding plate is arranged on the oblique sliding rail, the oblique sliding rail is arranged in a lifting mode, the oblique sliding plate is connected with the oblique reciprocating forward-backward movement transmission device, and the oblique sliding rail is arranged in a mode that the front portion is low and the rear portion is high.

6. The carton discharging mechanism of a carton forming machine as claimed in claim 1, characterized in that: the edge-covering inserting plate is connected to an oblique sliding plate, the oblique sliding plate is arranged on an oblique sliding rail, the oblique sliding plate is connected with an oblique reciprocating forward-backward movement transmission device, and the oblique sliding rail is arranged in a mode that the front part is low and the back part is high; the oblique sliding rail is connected to a binding pressing frame, the binding pressing frame adopts a binding pressing plate, and the pressing surface is positioned at the lower side of the binding pressing frame; the edge-covering inserting plate is positioned below the pressing surface.

7. The carton discharging mechanism of a carton forming machine as claimed in claim 5 or 6, characterized in that: the oblique reciprocating forward and backward movement transmission device is connected to the edge covering press frame.

8. The carton discharging mechanism of a carton forming machine as claimed in claim 1, characterized in that: the binding pressing frame and the binding inserting plate device are connected to a binding mounting plate, the binding mounting plate is connected to a binding support, and a lifting adjusting device is arranged between the binding mounting plate and the binding support; the pressure applying lifting transmission device is connected between the edge covering mounting plate and the edge covering pressing frame.

9. The carton discharging mechanism of a carton forming machine as claimed in claim 1, characterized in that: the edge-covering inserting plate is arranged in a lifting mode and moves back and forth, and the edge-covering inserting plate is provided with an upper horizontal matching surface.

10. The carton discharging mechanism of a carton forming machine as claimed in claim 1, characterized in that: the box opening edge covering mechanism also comprises a box tail limiting plate, and the box tail limiting plate is arranged in a lifting manner or in a transverse reciprocating manner;

or the box opening edge covering mechanism further comprises a box tail limiting plate, the box tail limiting plate is connected with a limiting plate lifting transmission device, and the limiting plate lifting transmission device is connected to the edge covering press frame.