Box body forming and pasting mechanism

Abstract

The present application relates to the box body forming pasting mechanism includes forming pasting station, forming pasting station includes horizontal mold stays two, the lower part of horizontal mold stays two is equipped with lifting top component, the front side of horizontal mold stays two is equipped with bottom support turnover component, the left and right sides of horizontal mold stays two is equipped with side pasting lifting component respectively, the upper side of horizontal mold stays two is still equipped with upper side pasting mechanism. The box body forming pasting mechanism, reasonable structure layout can be carried out, the material and the three -in -one board pre -enclosed on horizontal forming mold, in the forming pasting station cooperation forming pasting is formed box body, provides the forming pasting structure of brand -new mode, wherein the bottom plate pre -pasting face paper can be used, avoids the deviation in the forming pasting process, the edge pasting disorderly situation appears. Make up to the four -in -one board mode cooperation forming of the past only in the past, the blank of less selection.

Description

TECHNICAL FIELD

[0001] The present application relates to a carton forming device, in particular to a carton body forming and pasting mechanism. BACKGROUND

[0002] The carton has a carton body enclosed by a paperboard, and a face paper is pasted on the outside of the carton body. In addition, the carton body is also provided with a bottom plate to form a bottom, and the bottom plate also has a corresponding face paper pasted on the outside.

[0003] The carton body can be enclosed by four boards, and the four boards are pasted on the face paper in a flat state, and then the four boards are turned over to form the carton body. An additional bottom plate is also needed, and the face paper is pasted on the outside of the bottom plate. The forming method of the carton body is relatively single, and other methods are needed to enrich the choices of customers on the market. In addition, after the four boards and the bottom plate are assembled, the face paper is pasted on the outside of the bottom plate, which is prone to cause the edge of the bottom and the face paper to be unevenly pasted. SUMMARY

[0004] In view of the technical problems in the background art, the technical problems solved by the present application aim to provide a carton body forming and pasting mechanism which can paste the whole face paper with the bottom plate and single-sided wall paperboard in advance, and then process the three boards enclosed in the horizontal forming mold.

[0005] To solve the above technical problems, the present application adopts the following technical scheme: a carton body forming and pasting mechanism, comprising a forming and pasting station, characterized in that: the forming and pasting station comprises a horizontal mold resting position two, a lifting and ejecting component is arranged below the horizontal mold resting position two, a bottom supporting and turning component is arranged on the front side of the horizontal mold resting position two, side pasting lifting components are arranged on the left and right sides of the horizontal mold resting position two, and an upper side pasting mechanism is further arranged on the upper side of the horizontal mold resting position two.

[0006] The above technical solutions can also be variously optimized or supplemented as follows.

[0007] For example, the front side of the horizontal mold resting position two is further provided with a carton bottom three-edge folding mechanism.

[0008] Further optimization, the carton bottom three-edge folding mechanism comprises a folding edge mounting rack, an upper folding edge component, a left folding edge component and a right folding edge component are arranged on the folding edge mounting rack, an upper folding edge transmission device, a left folding edge transmission device and a right folding edge transmission device are further arranged on the folding edge mounting rack, the upper folding edge component is connected with the upper folding edge transmission device, the left folding edge component is connected with the left folding edge transmission device, and the right folding edge component is connected with the right folding edge transmission device.

[0009] For example, the horizontal mold resting position two is provided with a horizontal forming mold, and the horizontal forming mold is connected to a vertical main shaft rotating intermittently and indexing; the horizontal forming mold is arranged in a revolution with the vertical main shaft.

[0010] It can also be optimized, and there is also a three-plate assembly station in the circumferential direction of the rotation of the vertical main shaft, and the three-plate assembly station and the forming and pasting station are sequentially arranged along the circumferential direction of the rotation of the vertical main shaft. The three-plate assembly station includes a horizontal mold resting position one.

[0011] For example, the front of the forming and pasting station is also provided with a material supply station for single-sided wallpaper board with bottom plate and whole paper sheet combination material. The material supply station and the forming and pasting station are connected by a material transfer mechanism. The lower part of the horizontal mold resting position two is provided with a material transfer resting position. The material transfer mechanism includes a pick-and-place suction nozzle.

[0012] For example, the lifting and feeding component is also connected with a suction connection air nozzle.

[0013] In addition, the upper side pasting mechanism includes a left paper pasting component and a right paper pasting component; the lifting and feeding component includes a lifting and feeding plate or a lifting and feeding block; the side pasting lifting component includes a roller or a brush; the bottom supporting and overturning component includes a bottom supporting and overturning plate; the left paper pasting component includes a roller, and the right paper pasting component includes a pressing plate.

[0014] For example, it also includes a forming and pasting running transmission drive device, which includes a running drive motor, a running main shaft, a first driven shaft, a cam, a first connecting rod, a floating swing arm, a second connecting rod, a second driven shaft, a left rotating arm, a left connecting rod, a right rotating arm, and a right connecting rod. The running main shaft, the first driven shaft, and the second driven shaft are arranged in parallel. The running drive motor is in transmission connection with the running main shaft. The running main shaft is in transmission connection with the first driven shaft and the second driven shaft. The cam is in transmission connection with the first driven shaft. The cam is provided with an eccentric pin shaft, which is in transmission connection with the first connecting rod. The first connecting rod is in transmission connection with the bottom supporting and overturning component. The bottom supporting and overturning component is connected with the overturning support shaft. The cam is also in transmission connection with the floating swing arm, which is connected with the floating swing support shaft. The floating swing arm is in transmission connection with the second connecting rod, which is in transmission connection with the lifting and feeding component. The lifting and feeding component is installed on the lifting and feeding support frame, which is in transmission connection with the floating swing arm through the second connecting rod. The left rotating arm and the right rotating arm are respectively in transmission connection with the second driven shaft. The left rotating arm is in transmission connection with the left connecting rod, which is in transmission connection with the left side pasting lifting component. The right rotating arm is in transmission connection with the right connecting rod, which is in transmission connection with the right side pasting lifting component. The left side pasting lifting component is installed on the left side pasting lifting support frame, which is in transmission connection with the left rotating arm through the left connecting rod. The right side pasting lifting component is installed on the right side pasting lifting support frame, which is in transmission connection with the right rotating arm through the right connecting rod.

[0015] For example, the main shaft may be equipped with a first output wheel and a second output wheel, the first driven shaft may be equipped with a first input wheel, the second driven shaft may be equipped with a second input wheel, the first output wheel may be drivenly connected to the first input wheel, and the second output wheel may be drivenly connected to the second input wheel; the floating rocker arm may be equipped with a transmission connecting component, which is close to the working edge contour surface of the cam, and the floating rocker arm may also be drivenly connected to a preload spring; or, the floating rocker arm may be equipped with a transmission connecting component, which is set in the working curve groove of the cam's disc surface.

[0016] The beneficial effects of this invention are as follows: the box body forming and pasting mechanism, with its rational structural layout, can combine materials (i.e., the entire sheet of face paper and the material pre-pasted with a single-sided wallpaper board and a base board) with a three-piece board pre-assembled on a horizontal forming mold to form the box body at the forming and pasting station. This provides a completely new forming and pasting structure, where the base board can be pre-pasted with the face paper, avoiding deviations and uneven edge pasting during the forming and pasting process. It also fills the gap in the limited options previously available with only four-piece boards for forming. Attached Figure Description

[0017] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of the present invention.

[0018] Figure 1 This is a top view of the structure of the present invention.

[0019] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure.

[0020] Figure 3 for Figure 2 A schematic diagram of the middle part of the structure.

[0021] Figure 4 for Figure 3 Front view diagram.

[0022] Figure 5 for Figure 3 A three-dimensional view of the middle part of the structure.

[0023] Figure 6 This is a schematic diagram of a specific structure of an embodiment of the three-sided folding mechanism for the bottom of the box in this invention.

[0024] Figure 7 for Figure 6 A schematic diagram of the structure from the perspective of the middle e direction.

[0025] Figure 8 for Figure 7 A schematic diagram of the three-dimensional structure.

[0026] Figure 9 for Figure 8Schematic view of the hidden linkage transmission plate.

[0027] Figure 10 For Figure 8 Schematic view of the structure from another angle.

[0028] Figure 11 For an embodiment of the present application, the schematic view of the three edges of the bottom of the horizontal carton in the unfolded state and after the edges are folded.

[0029] In the figure: F2, forming the paste site; E8, horizontal mold rest position two; H3, lifting the material parts; H4, bottom support turnover parts; H5, side paste lifting parts; H6, upper side paste mechanism; H7, three edges of the bottom folding mechanism; E1, folding mounting frame; E2, upper folding parts; E3, left folding parts; E4, right folding parts; E5, upper folding transmission device; E6, left folding transmission device; E7, right folding transmission device; J22, horizontal forming mold; H14, vertical main shaft; J1, three-plate assembly site; J2, horizontal mold rest position one; F30, material; F1, material supply site; H19, material transfer mechanism; F10, pick-and-place suction nozzle; H21, suction nozzle; H22, left paste parts; H23, right paste parts;

[0030] H25, running main shaft; H26, first driven shaft; H27, cam; H28, first connecting rod; H29, floating swing arm; H30, second connecting rod; H31, second driven shaft; H32, left rotating arm; H33, left connecting rod; H34, right rotating arm; H35, right connecting rod; H36, eccentric pin shaft; H37, turnover support shaft; H38, floating swing support shaft; H39, lifting material support frame; H40, left side paste lifting support frame; H41, right side paste lifting support frame; H42, first output wheel; H43, second output wheel; H44, first input wheel; H45, second input wheel; H46, transmission coupling parts. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0032] Referring to the drawings, the box body shaping and pasting mechanism in the embodiment of the present embodiment comprises a shaping and pasting station F2, the shaping and pasting station F2 comprises a horizontal mold resting position two E8, a horizontal shaping mold J22 is used to rest and cooperate to shape and paste the box body at the horizontal mold resting position two E8, the horizontal shaping mold J22 is a horizontally placed mold, and corresponding horizontal paper boxes are formed by cooperating shaping and pasting on the horizontal shaping mold J22.

[0033] A lifting and ejecting component H3 is arranged below the horizontal mold resting position two E8, the lifting and ejecting component H3 can cooperate to support and upwardly eject the material F30 to the horizontal shaping mold J22 (as the lower side) resting at the horizontal mold resting position two E8.

[0034] A bottom supporting and overturning component H4 is arranged at the front side of the horizontal mold resting position two E8, the bottom supporting and overturning component H4 can cooperate to support the corresponding bottom plate of the box bottom and the material of the corresponding part of the face paper and overturn the part of the material to the front side surface of the horizontal shaping mold J22 (at the horizontal mold resting position two E8) by overturning.

[0035] A side pasting and lifting component H5 is arranged at each of the left and right sides of the horizontal mold resting position two E8, the side pasting and lifting components H5 at the left and right sides can cooperate to paste the face paper on the paperboard at the left and right sides of the horizontal shaping mold J22 (at the horizontal mold resting position two E8), the side pasting and lifting components H5 press the face paper on the paperboard to paste during the upward movement, and the side pasting and lifting components H5 are lowered to return to the original position.

[0036] The upper side of the horizontal mold resting position is further provided with an upper side face pasting mechanism H6. The upper side face pasting mechanism H6 can cooperate to paste the face paper on the upper side surface of the paperboard at the upper side of the paper box.

[0037] Before the forming and pasting, the horizontal forming mold J22 will stay at the horizontal mold staying position two E8 of the forming and pasting station F2, and the horizontal forming mold J22 has already placed a three-plate on the upper side, left side and right side of the horizontal forming mold J22 (at the horizontal mold staying position two E8); the material F30 (i.e. the material of the single-wall paper board and the bottom plate and the whole face paper which are pre-pasted) is placed on the lifting and feeding component H3 and the bottom supporting and turning component H4, wherein the single-wall paper board and the corresponding face paper part are on the lifting and feeding component H3, the bottom plate and the corresponding face paper part are on the bottom supporting and turning component H4, and the other part of the whole face paper will be pasted on the outside of the paper box. After the preparation work is completed, the box body forming and pasting mechanism starts to work, the lifting and feeding component H3 rises, and the single-wall paper board and the corresponding face paper are fed upward to the lower side of the horizontal forming mold J22 (at the horizontal mold staying position two E8); the bottom supporting and turning component H4 turns to the front side (corresponding to the bottom of the box) of the horizontal forming mold J22 (at the horizontal mold staying position two E8), and the bottom plate of the pasted face paper is turned to the front side of the horizontal forming mold J22 (at the horizontal mold staying position two E8); the left and right side pasting and lifting components H5 rise, and the face paper corresponding to the two sides of the paper box is pasted on the paper board of the paper box, generally after the bottom supporting and turning, the left and right side pasting is carried out; finally, the upper side pasting mechanism H6 pastes the face paper corresponding to the upper side of the paper box on the paper board on the upper side of the paper box, and the forming and pasting of the box body of the paper box is completed. It can be used for the forming and pasting of the square box.

[0038] The box body forming and pasting mechanism can form the box body by cooperating the material F30 (i.e. the material of the whole face paper and the single-wall paper board and the bottom plate which are pre-pasted) with the three-plate pre-surrounded on the horizontal forming mold J22 at the forming and pasting station F2, which provides a new way of forming and pasting structure, wherein the bottom plate can be used to pre-paste the face paper, which avoids the deviation and the irregular edge pasting during the forming and pasting process.

[0039] The following optimizations or further explanations can be made based on the above embodiments.

[0040] For example, the front side of the horizontal mold stay position two E8 is also equipped with a box bottom three edge folding mechanism H7. After the cooperation of the bottom supporting and overturning part H4 is completed, the box bottom three edge folding mechanism H7 can cooperate to fold the edge of the corresponding paper box side wall bottom area of the face paper, and can fold the edge of the corresponding face paper of the bottom plate to cover the paperboard of the paper box side wall, so as to avoid the paperboard of the paper box exposed at the junction of the bottom edge of the paper box. The box bottom three edge folding mechanism H7 can correspond to the left side, the upper side and the right side. The box bottom three edge folding mechanism H7 can use corresponding folding blocks or folding brushes or folding rollers and other corresponding folding components. For example, the box bottom three edge folding mechanism H7 comprises a folding mounting frame E1, the folding mounting frame E1 is provided with an upper folding component E2, a left folding component E3 and a right folding component E4, and the folding mounting frame E1 is also provided with an upper folding transmission device E5, a left folding transmission device E6 and a right folding transmission device E7. The upper folding component E2 is connected with the upper folding transmission device E5, and the upper folding transmission device E5 cooperates to drive the upper folding component E2 to fold the upper side of the horizontal paper box bottom; the left folding component E3 is connected with the left folding transmission device E6, and the left folding transmission device E6 cooperates to drive the left folding component E3 to fold the left side of the bottom; the right folding component E4 is connected with the right folding transmission device E7, and the right folding transmission device E7 cooperates to drive the right folding component E4 to fold the right side of the bottom. Through the cooperation of the upper folding component E2, the left folding component E3 and the right folding component E4, the three edges (upper side, left side and right side) of the horizontal paper box bottom are folded, and the part of the face paper corresponding to the three edge positions (i.e. upper side, left side and right side) of the bottom is folded and covered (corner covering). The part of the face paper corresponding to the three edge positions of the bottom is connected with the paper box bottom plate, and is pasted by folding and covering. The upper folding component E2, the left folding component E3 and the right folding component E4 can share a power source or be respectively provided with a corresponding power source. The position of the paper box side wall bottom area for folding and covering can also be pre-processed by indentation or cutting to form a recess, which matches the thickness of the folded face paper, and the subsequent pasting of the face paper on the left side, the upper side and the rear side of the paper box is more flat, and there is almost no trace of three edge folding. The box bottom three edge (upper side, left side and right side) folding of the horizontal paper box can meet the demand of three edge folding at the same station, has high efficiency, can meet the folding demand in the forming of the paper box, and is more practical; it can meet the demand of folding the three edges of the bottom before or after pasting the face paper on the bottom; the upper folding component E2, the left folding component E3 and the right folding component E4 can be respectively provided with a power source, or can be cooperated in a linkage mode (share a power source) to meet the demand of three edge folding.

[0041] For example, the side pasting lifting component H5 includes a roller or a brush, such as a rubber roller, a brush roller, a brush strip, etc. During the lifting of the side pasting lifting component H5, the face paper is pasted on the pressing paper board by rolling, brushing, or sliding, etc. The face paper is well pasted on the paper board, and the pasting effect is good and flat, and bubbles are not easy to occur.

[0042] The horizontal mold staying position two E8 is provided with a horizontal forming mold J22, the horizontal forming mold J22 is connected to the intermittently indexed vertical main shaft H14, and the horizontal forming mold J22 performs revolution with the vertical main shaft H14. The vertical main shaft H14 drives the horizontal forming mold J22 to revolution, so that the horizontal forming mold J22 stays in the corresponding staying position in turn. The intermittently indexed vertical main shaft can be driven to intermittently index by a motor (such as a servo motor, etc.), or can be driven by a corresponding indexing box divider.

[0043] In the circumferential direction of the rotation of the vertical main shaft H14, there is also a three-plate assembling station J1, the three-plate assembling station J1 and the forming and pasting station F2 are arranged in sequence along the circumferential direction of the rotation of the vertical main shaft H14, the three-plate assembling station J1 includes a horizontal mold staying position one J2, the horizontal forming mold J22 stays at the horizontal mold staying position one J2 of the three-plate assembling station J1, completes the three-plate assembling, and encloses the three-plate on the horizontal forming mold J22, the three-plate (including the upper side plate, the left side plate, and the right side plate) is enclosed on the upper side, the left side, and the right side of the horizontal forming mold J22 (at the horizontal mold staying position two E8) correspondingly; the horizontal forming mold J22 is driven by the vertical main shaft H14 to stay at the horizontal mold staying position one J2 to complete the three-plate assembling, and then revolves to stay at the horizontal mold staying position two E8 to complete the box body forming and pasting.

[0044] The front of the forming and pasting station F2 is also provided with a material feeding station F1, and the single-sided wallpaper board with a bottom plate and the whole paper sheet combined material F30, i.e., the material F30 (also referred to as a combined material) that is a single-sided wallpaper board and a bottom plate and a corresponding part of the whole paper sheet that are pre-pasted and combined, is fed at the material feeding station F1. The material feeding station F1 and the forming and pasting station F2 are connected by a material transfer mechanism H19 to feed the material F30 that is the whole paper sheet and the single-sided wallpaper board with a bottom plate that is pre-pasted. The material transfer mechanism H19 cooperates with the material feeding station F1 to transfer the combined material F30 to the forming and pasting station F2. The material transfer mechanism H19 includes a pick-and-place suction nozzle F10 that cooperates with the material F30 to suck and release the material F30 for transfer. The material transfer mechanism H19 can use an industrial robot with a pick-and-place suction nozzle F10 or use a pick-and-place suction nozzle F10 that moves up and down and translates back and forth between the material feeding station F1 and the forming and pasting station F2. The material F30 can be transferred and placed above the lifting and picking component H3, the bottom supporting and turning component H4, and the side pasting and lifting component H5, and below the horizontal mold resting position two E8, i.e., the horizontal mold resting position two E8 is provided with a material transfer resting position for the material F30 to be transferred and placed. A material supporting component (such as a supporting rod or a supporting plate) can also be provided to support the material F30 during the transfer process to prevent the material F30 from sagging and affecting normal transfer and placement. Of course, the pick-and-place suction nozzle F10 can suck the material in each area to prevent sagging.

[0045] The lifting and picking component H3 is also connected to a suction connection nozzle H21. The suction connection nozzle H21 moves up and down with the lifting and picking component H3. The suction connection nozzle H21 can cooperate with the combined material F30 to suck it, and the lifting and picking component H3 can stabilize the position of the combined material F30 when it moves, so that the combined material F30 is less likely to shift position, and the material F30 is more smoothly transferred. When the material transfer mechanism H19 places the combined material on the lifting and picking component H3, it can be sucked and moved with the lifting and picking component H3, and the material transfer mechanism H19 can be returned in time without affecting the stability of the position of the placed combined material, which has high operating efficiency and relatively stable material position.

[0046] The upper side pasting mechanism H6 includes a left paper pasting component H22 and a right paper pasting component H23. The left paper pasting component H22 is used to paste the left side paper portion (higher than the left side paperboard portion of the carton) on the upper side of the carton body side paperboard, and generally the paper portion matches the carton body side paperboard. The right paper pasting component H23 is used to paste the right side paper portion (higher than the right side paperboard portion of the carton) on the upper side of the carton body side paperboard, and generally the paper portion only needs to be folded to paste the edge of the upper side side edge, and the edge can be pasted. For example, the left paper pasting component H22 can adopt a roller (such as a rubber roller or a brush roller, etc.), and the left paper pasting component H22 adopts a left-right linear movement, which can adopt a motor, a swing arm, a connecting rod, etc. to drive the left-right movement; the right paper pasting component H23 can adopt a pressing plate, which can adopt a motor, a swing arm, a connecting rod, etc. to drive the oblique linear movement. Of course, they can also adopt a circular arc swing movement. The right paper pasting component H23 is operated first, and then the left paper pasting component H22 is operated, which is better. The upper side pasting mechanism H6 can also adopt the upper side forming mechanism structure of the mature technology in the carton forming mechanism.

[0047] For example, the lifting ejection component H3 includes a lifting ejection plate or a lifting ejection block; the side pasting lifting component H5 includes a roller or a brush; the bottom supporting and overturning component H4 includes a bottom supporting and overturning plate; the left paper pasting component H22 includes a roller, and the right paper pasting component H23 includes a pressing plate.

[0048] The lifting action of the lifting and top material component H3, the back and forth flipping action of the bottom supporting and flipping component H4, and the lifting action of the side wrapping lifting component H5 can be respectively configured with corresponding power sources (motors or air cylinders, etc.) to cooperate with the control action. In the figure, a single motor linkage mode is adopted, the transmission driving structure is relatively compact, the cooperation degree is relatively good, and the control is relatively convenient. For example, the box body forming and wrapping mechanism further comprises a forming and wrapping running transmission driving device, the forming and wrapping running transmission driving device comprises a running driving motor, a running main shaft H25, a first driven shaft H26, a cam H27, a first connecting rod H28, a floating swing arm H29, a second connecting rod H30, a second driven shaft H31, a left rotating arm H32, a left connecting rod H33, a right rotating arm H34, and a right connecting rod H35; wherein the running main shaft H25, the first driven shaft H26, and the second driven shaft H31 are arranged in parallel with each other, the running driving motor is in transmission connection with the running main shaft H25, the running main shaft H25 is in transmission connection with the first driven shaft H26 and the second driven shaft H31, the running driving motor drives the running main shaft H25 to rotate, and the running main shaft H25 drives the first driven shaft H26 and the second driven shaft H31 to rotate in cooperation; the cam H27 is in transmission connection with the first driven shaft H26, the first driven shaft H26 drives the cam H27 to rotate together, the cam H27 is provided with an eccentric pin shaft H36, the eccentric pin shaft H36 is in transmission connection with the first connecting rod H28, the first connecting rod H28 is in transmission connection with the bottom supporting and flipping component H4, and the cam H27 drives the first connecting rod H28 to swing and push and pull through the eccentric pin shaft H36, thereby driving the bottom supporting and flipping component H4 to perform the back and forth flipping action; wherein the bottom supporting and flipping component H4 is connected to a flipping support shaft H37, and the bottom supporting and flipping component H4 flips (back and forth) around the flipping support shaft H37; the cam H27 is also in transmission connection with the floating swing arm H29, the floating swing arm H29 is connected to a floating swing support shaft H38, the cam H27 drives the floating swing arm H29 to swing back and forth around the floating swing support shaft H38, the floating swing arm H29 is in transmission connection with the second connecting rod H30, the second connecting rod H30 is in transmission connection with the lifting and top material component H3, and the second connecting rod H30 drives the lifting and top material component H3 to perform the lifting action through the pushing and pulling of the floating swing back and forth; the lifting and top material component H3 can be installed and arranged on a lifting and top material support frame H39, so as to facilitate installation and replacement and air path setting, the lifting and top material support frame H39 is in transmission connection with the floating swing arm H29 through the second connecting rod H30, the lifting and top material support frame H39 is driven by the second connecting rod H30 to lift, thereby driving the lifting and top material component H3 to perform the lifting action; the left rotating arm H32 and the right rotating arm H34 are respectively in transmission connection with the second driven shaft H31, and the left rotating arm H32 and the right rotating arm H34 are driven by the second driven shaft H31 to rotate.The left rotating arm H32 is in transmission connection with the left connecting rod H33, the left connecting rod H33 is in transmission connection with the left side label lifting component H5, the left rotating arm H32 rotates to swing and push the left connecting rod H33, thereby driving the left side label lifting component H5 to perform lifting action, the right rotating arm H34 is in transmission connection with the right connecting rod H35, the right connecting rod H35 is in transmission connection with the right side label lifting component H5, the right rotating arm H34 rotates to swing and push the right connecting rod H35, thereby driving the right side label lifting component H5 to perform lifting action, the left side label lifting component H5 is installed on the left side label lifting support frame H40, the left side label lifting support frame H40 is in transmission connection with the left rotating arm H32 through the left connecting rod H33, the left side label lifting support frame is lifted by the left connecting rod H33, thereby driving the left side label lifting component to perform lifting action, the right side label lifting component H5 is installed on the right side label lifting support frame H41, the right side label lifting support frame H41 is in transmission connection with the right rotating arm H34 through the right connecting rod H35, the right side label lifting support frame is lifted by the right connecting rod H35, thereby driving the right side label lifting component to perform lifting action, which is convenient for assembly, replacement and maintenance, wherein each lifting can be provided with corresponding lifting guide structure (such as guide rod or guide rail or guide sleeve, etc.) to support and stabilize lifting, wherein the main shaft H25 is provided with the first output wheel H42 and the second output wheel H43, the first driven shaft H26 is provided with the first input wheel H44, the second driven shaft H31 is provided with the second input wheel H45, the first output wheel H42 is in transmission connection with the first input wheel H44, the second output wheel H43 is in transmission connection with the second input wheel H45, and the transmission connection therebetween can adopt chain and sprocket structure or belt and pulley structure and the like.

[0049] Wherein, the upper folding edge component E2, the left folding edge component E3 and the right folding edge component E4 can adopt folding edge plate or folding edge roller or folding edge brush strip and the like.

[0050] For example, the upper folding part E2, the left folding part E3 and the right folding part E4 are arranged at the front side of the horizontal mold staying position two E8, and the semi-finished carton is on the horizontal forming mold. When the horizontal forming mold is at the horizontal mold staying position two E8, the upper folding part E2, the left folding part E3 and the right folding part E4 at the front side of the horizontal mold staying position two E8 cooperate to perform three-edge folding processing on the semi-finished carton on the horizontal forming mold. The three-edge folding processing is performed at the same position (the horizontal mold staying position two E8), and the structure is compact. The upper folding part E2 is arranged at the upper side, the left folding part E3 is arranged at the left side, and the right folding part E4 is arranged at the right side.

[0051] For another example, the upper folding part E2 is arranged to move up and down and move forward and backward. The upper folding part E2 moves up and down and moves forward and backward to cooperate with the upper folding action, and the upper folding part E2 is reset when it is returned.

[0052] The upper folding part E2 is arranged to move obliquely from top to bottom and move forward. The upper folding part E2 moves obliquely from top to bottom and moves forward to cooperate with the upper folding action, and the upper folding part E2 is reset when it is returned.

[0053] The left folding part E3 is arranged to move obliquely from left to right and move forward. The left folding part E3 moves obliquely from left to right and moves forward to cooperate with the left folding action, and the left folding part E3 is reset when it is returned.

[0054] The right folding part E4 is arranged to move obliquely from right to left and move forward. The right folding part E4 moves obliquely from right to left and moves forward to cooperate with the right folding action, and the right folding part E4 is reset when it is returned.

[0055] For example, the upper folding transmission device E5 includes a lifting moving seat E9, and the upper folding part E2 is connected and installed on the lifting moving seat E9. The lifting moving seat E9 lifts and moves to cooperate with the transmission of the upper folding part E2 moving up and down.

[0056] The left folding transmission device E6 includes a left moving seat E10, and the left folding part E3 is connected and installed on the left moving seat E10. The left moving seat E10 moves left and right to cooperate with the transmission of the left folding part E3 moving left and right.

[0057] The right folding transmission device E7 includes a right moving seat E11, and the right folding part E4 is connected and installed on the right moving seat E11. The right moving seat E11 moves left and right to cooperate with the transmission of the left folding part E3 moving left and right.

[0058] It can also be optimized, the folding edge mounting frame E1 is provided with front and rear moving bracket E12, front and rear moving bracket E12 can move forward and backward on the folding edge mounting frame E1, folding edge mounting frame E1 is connected with folding edge front and rear moving drive device E13, folding edge front and rear moving drive device E13 is in transmission connection with front and rear moving bracket E12, front and rear moving bracket E12 is driven by folding edge front and rear moving drive device E13 to move forward and backward; folding edge mounting frame E1 and front and rear moving bracket E12 are also provided with front and rear moving guide rail pair E14 (such as containing guide rail guide sleeve and the like) which has a guiding effect, so that front and rear moving bracket E12 moves more stably and smoothly; left moving seat E10, right moving seat E11 and lifting moving seat E9 are respectively arranged on front and rear moving bracket E12, and can move forward and backward together (synchronously) with front and rear moving bracket E12, and the structure is relatively compact, and can move forward and backward synchronously, and can share the power source of front and rear movement. Among them, lifting moving seat E9 is located between left moving seat E10 and right moving seat E11. Folding edge front and rear moving drive device E13 can adopt motor or cylinder as power source, and can also adopt gear and rack mechanism, screw and nut mechanism, belt transmission mechanism or cam mechanism and the like transmission; for example, in the figure, folding edge front and rear moving drive device E13 includes driving motor E22, driving motor transmission connection eccentric wheel E23, eccentric wheel E23 transmission connection driving connecting rod E24, driving connecting rod E24 transmission connection front and rear moving bracket E12 (transmission seat E25 can be arranged for driving connecting rod hinged), front and rear moving bracket E12 is driven by driving motor through eccentric wheel and driving connecting rod to move forward and backward.

[0059] Further optimization, front and rear moving bracket E12 and lifting moving seat E9 are provided with vertical guide rail E15, and lifting moving seat E9 can stably and smoothly ascend (descend) along vertical guide rail E15 on front and rear moving bracket E12. Left moving seat E10 and right moving seat E11 are respectively provided with left and right horizontal guide rail E16 between front and rear moving bracket E12, and left moving seat E10 and right moving seat E11 can be respectively arranged with corresponding left and right horizontal guide rail E16, or can share left and right horizontal guide rail E16, and left moving seat E10 and right moving seat E11 can stably and smoothly move left and right along left and right horizontal guide rail E16 on front and rear moving bracket E12.

[0060] The lifting movement of the lifting moving seat E9, the left movement of the left moving seat E10, and the left movement of the right moving seat E11 can be independently configured with corresponding power sources (such as motors or air cylinders, etc.), or can at least share one power source (such as a motor or an air cylinder, etc.). The following power mode is adopted in the figure: the front and rear moving support E12 is further connected with a lifting driving source E17 (such as an air cylinder or a motor, etc.), the lifting driving source E17 is in transmission connection with the lifting moving seat E9, and the lifting moving seat E9 is lifted and lowered on the front and rear moving support E12 by the lifting driving source E17; the left moving seat E10 and the right moving seat E11 are respectively provided with linkage transmission components E18 between them and the lifting moving seat E9, and the lifting moving seat E9 lifts and lowers to drive the left moving seat E10 and the right moving seat E11 to move left and right (i.e. left and right movement) through the linkage transmission components E18, which share a power source and operate in linkage, have high coordination, and are convenient to control.

[0061] In the figure, the lifting moving seat E9 is lowered, the left moving seat E10 moves to the right, the right moving seat E11 moves to the left, and the three edges of the box bottom are folded in coordination; after the three edges of the box bottom are folded, the lifting moving seat E9 is lifted back to the original position, the left moving seat E10 moves to the left, the right moving seat E11 moves to the right, and waits for the next three edges of the box bottom to be folded.

[0062] For example, the linkage transmission component E18 includes a linkage transmission plate E20 and a transmission block E21, the linkage transmission plate E20 has a transmission guide groove E19, the transmission block E21 is arranged in the transmission guide groove E19, the linkage transmission plate E20 is installed on the lifting moving seat E9, and the transmission block E21 is arranged on the left moving seat E10 and the right moving seat E11; when the linkage transmission plate E20 lifts and lowers with the lifting moving seat E9, the transmission block E21 moves left and right correspondingly through the transmission guide groove E19, thereby driving the left moving seat E10 and the right moving seat E11 to move left and right correspondingly; wherein the transmission block E21 can be a roller or a bearing, the transmission guide groove E19 can be an inclined groove or an arc-shaped groove, and two transmission guide grooves E19 can be arranged on the same linkage transmission plate E20, or two transmission guide grooves E19 can be arranged on two linkage transmission plates E20 respectively, the two transmission guide grooves E19 are in an eight-character shape, and they can be symmetrically arranged. Or for example, the linkage transmission component E18 includes a linkage transmission connecting rod, which is driven by the linkage transmission connecting rod. Among them, the specifications of the linkage transmission plate E20 (transmission guide groove E19) or the linkage transmission connecting rod can be replaced (or adjusted), and the different moving stroke requirements of the lifting moving seat E9, the left moving seat E10, and the right moving seat E11 can be adjusted to meet the requirements of different carton specifications. For example, when the lifting moving seat E9 lifts and lowers along the vertical guide rail E15, the left moving seat E10 and the right moving seat E11 are driven to move left and right on the corresponding left and right horizontal guide rails E16 through the linkage component.

[0063] The upper folding edge component E2 is adjusted in position up and down on the lifting moving seat E9; the left folding edge component E3 is adjusted in position left and right on the left moving seat E10; and the right folding edge component E4 is adjusted in position left and right on the right moving seat E11. Through the corresponding position adjustment, not only the relative position can be adjusted to ensure the folding effect and quality of the three edges of the box bottom, but also the three edges of the box bottom of different specifications and sizes of paper boxes can be met. There are many ways of position adjustment, such as fastener and long slot hole or adjustment slot.

Claims

1. A box body forming and pasting mechanism, including a forming and pasting station (F2), characterized in that: The molding and pasting station (F2) includes a horizontal mold dwell position two (E8). The horizontal mold stop position two (E8) is equipped with a lifting ejector component (H3). The front side of the horizontal mold stop position two (E8) is equipped with a bottom-supporting flipping component (H4). The left and right sides of the horizontal mold stop position two (E8) are equipped with side mounting lifting components (H5). The upper side of the horizontal mold stop position two (E8) is also equipped with an upper side pasting mechanism (H6). The front side of the horizontal mold stop position two (E8) is also equipped with a three-sided folding mechanism for the bottom of the box (H7). The second horizontal mold stop (E8) is equipped with a horizontal forming mold (J22), which is connected to the vertical main rotating shaft (H14) that rotates intermittently. A three-plate assembly station (J1) is also provided in the circumferential direction of the vertical main rotating shaft (H14). The three-plate assembly station (J1) includes a horizontal mold dwell position (J2). At the material supply station (F1), materials (F30) for assembling the single-sided wallpaper board with the baseboard and the whole sheet of face paper are supplied. A material transfer mechanism (H19) connects the material supply station (F1) and the molding and pasting station (F2). The material transfer mechanism (H19) works together to transfer the material (F30) from the material supply station (F1) to the molding and pasting station (F2). The material (F30) is placed on the lifting top material component (H3) and the bottom flipping component (H4), with the wallpaper panel and corresponding face paper on one side located on the lifting top material component (H3), and the bottom plate and corresponding face paper located on the bottom flipping component (H4).

2. The box body forming and pasting mechanism as described in claim 1, characterized in that: The forming and mounting station (F2) is equipped with a material feeding station (F1) for the combination of single-sided wallpaper board, base plate and whole sheet of face paper in front of it, and a material transfer station is provided below the horizontal mold stop station (E8).

3. The box body forming and pasting mechanism as described in claim 1, characterized in that: The three-sided folding mechanism (H7) at the bottom of the box includes a folding mounting frame (E1), on which are provided an upper folding component (E2), a left folding component (E3), and a right folding component (E4). The folding mounting frame (E1) is also provided with an upper folding transmission device (E5), a left folding transmission device (E6), and a right folding transmission device (E7). The upper folding component (E2) is connected to the upper folding transmission device (E5), the left folding component (E3) is connected to the left folding transmission device (E6), and the right folding component (E4) is connected to the right folding transmission device (E7).

4. The box body forming and pasting mechanism as described in claim 1, characterized in that: The horizontal forming mold (J22) is set to revolve around the vertical main rotating shaft (H14).

5. The box body forming and pasting mechanism as described in claim 4, characterized in that: The three-panel assembly station (J1) and the molding and pasting station (F2) are arranged sequentially along the circumferential direction of the vertical main rotating axis (H14); The horizontal forming mold (J22) stops at the horizontal mold stop position (J2) of the three-plate assembly station (J1), and the three plates are respectively surrounded on the upper, left and right sides of the horizontal forming mold (J22).

6. The box body forming and pasting mechanism as described in claim 2, characterized in that: The material transfer mechanism (H19) includes a pick-and-place suction nozzle (F10).

7. The box body forming and pasting mechanism as described in claim 1, characterized in that: The lifting top material component (H3) is also connected to a suction connection air nozzle (H21).

8. The box body forming and pasting mechanism as described in claim 1, characterized in that: The upper side mounting mechanism (H6) includes a left mounting component (H22) and a right mounting component (H23). The lifting top material component (H3) includes a lifting top material plate or a lifting top material block; the side mounting lifting component (H5) includes a roller or a brush; the bottom flipping component (H4) includes a bottom flipping plate; the left mounting component (H22) includes a roller; and the right mounting component (H23) includes a pressure plate.

9. The box body forming and pasting mechanism as described in claim 1, characterized in that: It also includes a molding and pasting operation transmission drive device, which includes a running drive motor, a running main shaft (H25), a first driven shaft (H26), a cam (H27), a first connecting rod (H28), a floating swing arm (H29), a second connecting rod (H30), a second driven shaft (H31), a left rotating arm (H32), a left connecting rod (H33), a right rotating arm (H34), and a right connecting rod (H35). The main spindle (H25), the first driven spindle (H26), and the second driven spindle (H31) are arranged parallel to each other. The drive motor is connected to the main shaft (H25), and the main shaft (H25) is connected to the first driven shaft (H26) and the second driven shaft (H31). A cam (H27) is driven to a first driven shaft (H26). An eccentric pin (H36) is mounted on the cam (H27). The eccentric pin (H36) is driven to a first connecting rod (H28). The first connecting rod (H28) is driven to a bottom-supporting tilting component (H4). The bottom-supporting tilting component (H4) is connected to a tilting support shaft (H37). The cam (H27) is also connected to the floating swing arm (H29), which is connected to the floating swing support shaft (H38). The floating swing arm (H29) is connected to the second link (H30), which is connected to the lifting top material component (H3). The lifting top material component (H3) is mounted on the lifting top material support frame (H39), and the lifting top material support frame (H39) and the floating swing arm (H29) are connected by the second link (H30). The left rotating arm (H32) and the right rotating arm (H34) are respectively drivenly connected to the second driven shaft (H31). The left rotating arm (H32) is connected to the left connecting rod (H33) via a transmission mechanism, and the left connecting rod (H33) is connected to the left-side mounting lifting component (H5) via a transmission mechanism. The right rotating arm (H34) is connected to the right connecting rod (H35) via a transmission mechanism, and the right connecting rod (H35) is connected to the right-side mounting lifting component (H5) via a transmission mechanism. The left-side mounting lifting component (H5) is installed on the left-side mounting lifting support frame (H40). The left-side mounting lifting support frame (H40) and the left rotating arm (H32) are connected by a left connecting rod (H33). The right-side mounting lifting component (H5) is installed on the right-side mounting lifting support frame (H41), and the right-side mounting lifting support frame (H41) and the right rotating arm (H34) are connected by a right connecting rod (H35).

10. The box body forming and pasting mechanism as described in claim 9, characterized in that: The main shaft (H25) is equipped with a first output wheel (H42) and a second output wheel (H43), the first driven shaft (H26) is equipped with a first input wheel (H44), and the second driven shaft (H31) is equipped with a second input wheel. The first output wheel (H42) is connected to the first input wheel (H44) through a drive, and the second output wheel (H43) is connected to the second input wheel through a drive. The floating rocker arm (H29) is provided with a transmission connection component (H46), which is close to the working edge contour surface of the cam (H27). The floating rocker arm (H29) is also connected to a preload spring. Alternatively, the floating rocker arm (H29) is provided with a transmission connection component (H46), which is located in the working curve groove of the cam (H27).

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