CN111038809A

CN111038809A - Carton labeling and folding automatic production line

Info

Publication number: CN111038809A
Application number: CN201911256560.2A
Authority: CN
Inventors: 阳斌; 董争武; 黎勇; 敖俊
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-04-21
Anticipated expiration: 2039-12-10
Also published as: CN111038809B

Abstract

The invention discloses an automatic production line for labeling and folding carton boxes, which comprises a machine body; the labeling mechanism comprises a first workbench, a second workbench, a first workpiece transfer mechanism and a labeling manipulator, and a positioning assembly is arranged on the first workbench; the second workbench is provided with a marking mechanism, the marking mechanism comprises a marking roller, a first driving assembly and a second driving assembly, and the marking roller is arranged above the second workbench; the box folding mechanism comprises a workpiece support plate assembly, a guide assembly and a second workpiece transfer mechanism, the workpiece support plate assembly comprises a workpiece support plate, a workpiece support plate driving mechanism and a turnover mechanism, a workpiece fixture for fixing a workpiece is arranged on the workpiece support plate, and the workpiece support plate is used for driving the workpiece support plate to move to a forming station; the turnover mechanism is used for driving the workpiece to turn over after the workpiece support plate moves to the forming station; the guide assembly is used for guiding the turnover mechanism to turn over after the workpiece support plate moves to the forming station. The invention can automatically finish labeling and box folding, and improve the production efficiency.

Description

Carton labeling and folding automatic production line

Technical Field

The invention relates to the technical field of carton production equipment, in particular to an automatic production line for labeling and folding cartons.

Background

At present, with the increasing demand of people for product packaging, various products are packaged in cartons, and the cartons need to be folded to form corresponding structures according to the shapes of the products. In the carton forming equipment, generally, the paper boards to be folded are stacked together, then the paper boards are sequentially labeled, the labels of the cartons are attached, and then the cartons are conveyed to a forming station for folding. However, the existing actions of labeling and folding the paper boxes depend on manual operation, the automation degree is low, and the production efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide an automatic production line for labeling and folding cartons of cartons, which can automatically finish labeling and folding cartons and improve the production efficiency.

The purpose of the invention is realized by adopting the following technical scheme:

an automatic production line for labeling and folding cartons, which comprises,

a body; a forming station is arranged on the machine body;

the labeling mechanism comprises a first workbench, a second workbench, a first workpiece transfer mechanism and a labeling manipulator, wherein the first workbench and the second workbench are arranged on the machine body and are arranged at intervals in the length direction of the machine body; the first workpiece transferring mechanism is used for transferring the workpiece on the first workbench to the second workbench; the first workbench is provided with a positioning assembly for positioning a workpiece; the second workbench is provided with a marking mechanism, the marking mechanism comprises a marking roller, a first driving assembly and a second driving assembly, and the marking roller is arranged above the second workbench; the first driving assembly is used for driving the marking roller to move along the length direction of the machine body; the second driving assembly is used for driving the marking roller to move along the height direction of the machine body; the labeling manipulator is used for clamping label paper and attaching the label paper to the paper box on the second workbench;

the box folding mechanism comprises a workpiece support plate assembly, a guide assembly and a second workpiece transfer mechanism, the workpiece support plate assembly comprises a workpiece support plate, a workpiece support plate driving mechanism and a turnover mechanism, a workpiece jig for fixing a workpiece is arranged on the workpiece support plate, and the workpiece support plate is used for driving the workpiece support plate to move to the forming station; the turnover mechanism is used for driving the workpiece to turn over after the workpiece support plate moves to the forming station; the guide assembly is arranged at the forming station and used for guiding the turnover mechanism to turn over after the workpiece carrier plate moves to the forming station; the second workpiece transferring mechanism is used for clamping the workpiece on the second workbench and transferring the workpiece onto the workpiece carrier plate.

Furthermore, the positioning assembly comprises a first fixed block, a first movable block, a second fixed block and a second movable block, wherein the first fixed block and the first movable block are both arranged on the first workbench and are distributed at intervals in the length direction of the machine body; the first movable block can move towards or away from the first fixed block; the second fixed block and the second movable block are both arranged on the second workbench and are arranged at intervals in the width direction of the machine body; the second movable block can move towards or away from the second fixed block.

Furthermore, the positioning assembly also comprises a positioning groove, a positioning rod and a first elastic component, the positioning groove is arranged on the first workbench, the positioning rod is arranged in the positioning groove, the positioning rod extends along the length direction of the machine body, and the bottom end of the first movable block is provided with a positioning hole; the positioning rod penetrates through the positioning hole and is in sliding fit with the positioning hole; the first elastic part is clamped between the first movable block and the groove wall of the positioning groove and used for providing a first elastic stress for enabling the first movable block to move towards the position close to the second fixed block.

Further, the first workpiece transfer mechanism comprises a supporting plate, a plurality of transfer platforms, a first driving mechanism and a second driving mechanism, wherein the supporting plate extends along the length direction of the machine body; the plurality of moving platforms are fixedly connected to the supporting plate; the plurality of moving platforms are distributed at intervals in the length direction of the machine body; the first driving mechanism is used for driving the supporting plate to move along the height direction of the machine body; the second driving mechanism drives the mounting seat to move along the length direction of the machine body; the power output end of the second driving mechanism is provided with a mounting seat; the first driving mechanism and the supporting plate are both arranged on the mounting seat; and a transfer space for the transfer platform to pass through is arranged in the middle of the first workbench and the second workbench.

Furthermore, the first driving mechanism comprises a first driving piece, a first guiding piece and a second guiding piece, the first driving piece is installed on the installation seat, the first guiding piece is synchronously connected with the power output end of the first driving piece, and the first guiding piece is driven by the first driving piece to move along the length direction of the machine body; the second guide piece is fixedly connected to the bottom end of the supporting plate and is movably matched with the first guide piece; the first guide part is used for guiding the second guide part to move along the height direction of the machine body when the first guide part moves along the length direction of the machine body, so that the support plate moves along the height direction of the machine body.

Further, the turnover mechanism comprises a turnover plate and a cam follower, and the turnover plate is arranged on the side part, close to the forming station, of the workpiece support plate; the cam follower is arranged on the side part of the turnover plate close to the forming station; two ends of the turnover plate are respectively pivoted to two ends of the workpiece support plate;

the guide assembly comprises a track plate, the track plate is fixedly connected to the forming station, an arc concave position is arranged on the track plate, and the cam follower is used for being matched with the arc concave position in a rolling mode to guide the turnover plate to turn over when the workpiece carrier plate moves to the forming station.

Furthermore, the full-automatic carton rapid forming equipment also comprises a prepressing assembly, wherein the prepressing assembly is arranged at a forming station and can move along the height direction of the machine body; the prepressing assembly is used for moving towards the workpiece carrier plate along the height direction of the machine body when the workpiece carrier plate moves to the forming station so as to be pressed on a workpiece of the workpiece carrier plate;

the prepressing assembly comprises a first pressing plate, a counterweight plate and a counterweight plate driving mechanism, the first pressing plate is installed on the machine body, and the counterweight plate is installed below the first pressing plate and is driven by the counterweight plate driving mechanism to move towards or away from the first pressing plate along the height direction of the machine body; the counterweight plate is used for moving towards the direction of height of the machine body away from the first pressing plate under the action of self gravity and pressing the workpiece on the workpiece support plate.

Furthermore, the second workpiece transferring mechanism comprises a workpiece transferring mechanical arm, a transferring plate assembly and a transferring plate assembly driving mechanism, wherein the workpiece transferring mechanical arm is used for clamping the workpiece on the second workbench and driving the workpiece to move to the transferring plate assembly along the length direction of the machine body; move and carry a board subassembly and move a board subassembly actuating mechanism and all install on the organism, move and carry board subassembly actuating mechanism and include second driving piece, third guide piece and first guiding groove, the both sides that move the board subassembly all are equipped with the third guide piece, the both sides of organism all are equipped with first guiding groove, the second driving piece is used for driving move and carry the board subassembly and move along the width direction of organism, the third guide piece is used for moving when carrying the board subassembly and moving along the width direction of organism with first guiding groove sliding fit, first guiding groove is used for when the third guide piece slides in first guiding groove the third guide piece moves along the direction of height of organism.

Furthermore, the number of the labeling mechanisms is two, and the two labeling mechanisms are distributed in the length direction of the machine body; a turnover transfer mechanism is arranged between the two labeling mechanisms;

the overturning and transferring mechanism comprises an overturning assembly and a clamping assembly, the overturning assembly comprises an overturning shaft, an overturning arm and an overturning driving mechanism, and two ends of the overturning shaft are respectively pivoted to two ends of the machine body; the overturning driving mechanism is used for driving the overturning shaft to rotate around the axis of the overturning shaft; the turnover shaft is provided with the turnover arm, one end of the turnover arm is fixed on the turnover shaft, the other end of the turnover arm is provided with the clamping assembly, and the clamping assembly is used for clamping a workpiece.

Furthermore, the machine body is also provided with a feeding mechanism, the feeding mechanism comprises a grabbing mechanical arm and a jacking mechanism, a storage bin is arranged on the machine body, a movable supporting plate for supporting a workpiece is arranged in the storage bin, and the grabbing mechanical arm is arranged above the storage bin and is used for grabbing the workpiece on the movable supporting plate and transferring the workpiece to the first workbench; the jacking mechanism comprises a jacking rod, a third driving assembly and a fourth driving assembly, and the third driving assembly is used for driving the jacking rod to move towards or away from the stock bin along the width direction of the machine body; the jacking rod is used for extending into the bin and abutting against the bottom end of the movable supporting plate after moving towards the position close to the bin; the fourth driving assembly is used for driving the jacking rod to move along the height direction of the storage bin.

Compared with the prior art, the invention has the beneficial effects that:

when the pasting operation is carried out, a workpiece is placed on the first workbench, and is positioned through the positioning assembly on the first workbench, and after the positioning is finished; the first workpiece transfer mechanism transfers the workpiece on the first workbench to the second workbench for labeling, the labeling roller moves downwards after labeling to be in contact with the label on the workpiece, and simultaneously the labeling roller moves forwards and backwards to remove air bubbles between the label and the workpiece, so that the labeling precision and the labeling quality are improved;

after the labeling operation is completed at the labeling mechanism, the workpiece on the second workbench of the second workpiece transferring mechanism is placed on the workpiece support plate, the workpiece support plate moves to the forming station under the driving of the workpiece support plate driving mechanism, the turnover mechanism can turn over under the driving of the guide assembly, and then the paper box to be folded on the workpiece support plate can be driven to turn over.

The automation degree of the whole process is high, the human intervention is reduced, and the box folding efficiency and the box folding quality are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a part of the labeling mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a first worktable according to the present invention;

FIG. 4 is a schematic structural diagram of a marking mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a first workpiece transfer mechanism according to the present invention

FIG. 6 is a schematic structural diagram of a platen mechanism of the present invention;

FIG. 7 is a schematic structural diagram of a box folding mechanism of the present invention;

FIG. 8 is a partial schematic view of the folding mechanism of the present invention;

FIG. 9 is a schematic structural view of a pre-pressing assembly of the box folding mechanism of the present invention;

fig. 10 is a schematic structural view of a transfer board assembly and a transfer board assembly driving mechanism of the box folding mechanism according to the present invention;

FIG. 11 is a schematic structural diagram of a turnover mechanism of the box folding mechanism of the present invention;

fig. 12 is a schematic structural view of the transferring mechanism of the present invention;

FIG. 13 is a schematic structural view of a loading mechanism of the present invention;

fig. 14 is a schematic structural diagram of a jacking mechanism of the feeding mechanism of the invention.

In the figure: 100. a box folding mechanism; 110. a workpiece transfer manipulator; 20. a workpiece carrier plate assembly; 21. a workpiece carrier plate; 22. a workpiece fixture; 30. a workpiece support plate driving mechanism; 40. a turnover mechanism; 41. a turnover plate; 42. a cam follower; 50. a pre-pressing component; 51. a first platen; 52. a weight plate; 53. a weight plate drive mechanism; 54. a first platen drive mechanism; 61. a track board; 62. a circular arc concave position; 70. a transfer plate assembly; 71. a second driving member; 72. moving the carrier plate; 73. a first guide groove; 74. a third guide member; 200. a labeling mechanism; 210. a first table; 211. a first fixed block; 212. a first movable block; 213. a second fixed block; 214. a second movable block; 215. positioning a groove; 216. a first elastic member; 217. a second movable block cylinder; 218. a transfer space; 220. a second table; 230. a first workpiece transfer mechanism; 231. moving the platform; 232. a support plate; 233. a first guide member; 234. a second guide member; 235. a second drive mechanism; 236. a second elastic member; 240. a label pressing mechanism; 241. a marking roller; 242. a first drive assembly; 243. a second drive assembly; 250. a platen mechanism; 251. a second platen; 252. a platen cylinder; 300. a turnover transfer mechanism; 311. a turning shaft; 312. a turning arm; 313. a turnover driving mechanism; 314. a movable seat; 315. a movable seat driving mechanism; 400. a body; 500. a feeding mechanism; 510. a grabbing manipulator; 520. a storage bin; 521. a movable supporting plate; 530. a jacking mechanism; 531. a jacking rod; 532. a third drive assembly; 533. a fourth drive assembly.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below:

an automatic production line for labeling and folding carton boxes as shown in fig. 1-14 comprises a machine body 400, a labeling mechanism 200 and a box folding mechanism 100, wherein a forming station is arranged on the machine body 400.

The labeling mechanism 200 includes a first work table 210, a second work table 220, a first workpiece transfer mechanism 230, and a labeling manipulator, wherein the first work table 210 and the second work table 220 are both mounted on the machine body 400 and are spaced apart from each other in the longitudinal direction of the machine body 400. The workpiece transfer mechanism can transfer the workpiece on the first table 210 to the second table 220.

A positioning assembly is disposed on the first table 210, and positions the workpiece. In addition, a label pressing mechanism 240 is arranged on the second workbench 220, the label pressing mechanism 240 specifically includes a label pressing roller 241, a first driving component 242 and a second driving component 243, the label pressing roller 241 is arranged above the second workbench 220, and the label pressing roller 241 can move along the length direction of the machine body 400 under the driving of the first driving component 242. The labeling roller 241 is driven by the second driving assembly 243 to move along the height direction of the machine body 400, and the labeling manipulator is used for clamping the label paper and attaching the label paper to the paper box on the second workbench 220.

The box folding mechanism 100, the box folding mechanism 100 includes a workpiece support plate assembly 20, a guiding assembly and a second workpiece transfer mechanism, the workpiece support plate assembly 20 includes a workpiece support plate 21, a workpiece support plate driving mechanism 30 and a turnover mechanism 40, a workpiece fixture 22 is disposed on the workpiece support plate 21, and when the workpiece transfer mechanism clamps and transfers the workpiece to the workpiece support plate 21, the workpiece fixture 22 is used to fix the workpiece on the workpiece support plate 21. In addition, the workpiece support plate 21 can move to the forming station under the driving of the workpiece support plate driving mechanism 30, and after the workpiece support plate 21 moves to the forming station, the turnover mechanism 40 can drive the workpiece on the workpiece support plate 21 to turn over.

The guiding assembly is arranged at the forming station, and after the workpiece support plate 21 moves to the forming station, the guiding assembly can guide the turnover mechanism 40 to turn over, so that the turnover mechanism 40 drives the workpiece of the workpiece support plate 21 to turn over.

On the basis of the structure, when the automatic production line for labeling and folding cartons of the carton box is used, the carton to be labeled can be placed on the first workbench 210 through an external manipulator, and the carton to be labeled can be positioned under the action of the positioning component of the first workbench 210. The positioned paper box can be moved to the second workbench 220 under the action of the workpiece transfer mechanism, the label is attached to the surface of the paper box through an external manipulator, then the first driving component 242 drives the label pressing roller 241 to move along the height direction of the machine body 400, the label pressing roller 241 moves downwards after moving downwards to be in contact with the label on the workpiece, and then the second driving component 243 drives the label pressing roller 241 to move along the length direction of the machine body 400, namely the label pressing roller 241 moves back and forth to remove bubbles between the label and the workpiece, so that the labeling precision and the labeling quality are improved.

It should be noted that, referring to fig. 2, fig. 4 and fig. 6, the label pressing mechanism 240 may be disposed at one end of the second workbench 220, and a pressing plate mechanism 250 is disposed at the other end corresponding to the second workbench 220, the pressing plate mechanism 250 includes a second pressing plate 251 and a pressing plate cylinder 252, a cylinder body of the pressing plate cylinder 252 may be fixedly connected to the machine body 400, a piston rod of the pressing plate cylinder 252 extends along the height direction of the machine body 400, the second pressing plate 251 is located above the second workbench 220 and is fixedly connected to the piston rod of the pressing plate cylinder 252, and the piston rod of the pressing plate cylinder 252 extends and retracts to drive the second pressing plate 251 to move up and down. So, when pasting the mark and driving away the bubble of label paper, accessible clamp plate cylinder 252 drives second clamp plate 251 downstream, compresses tightly the tip at the carton, prevents to appear shifting at the mark roller 241 pressure mark in-process of pressing.

After the labeling operation is completed at the labeling mechanism 200, the second workpiece transfer mechanism places the workpiece on the second table 220 on the workpiece support plate 21, and starts the box folding operation.

When the box folding operation is performed, the workpiece carrier plate 21 is placed with the box to be folded on the workpiece carrier plate 21 by the workpiece transfer mechanism, the box to be folded can be fixed on the workpiece carrier plate 21 by the workpiece fixture 22, and the part to be folded of the box to be folded can be placed at the turnover mechanism 40, at this time, the workpiece carrier plate driving mechanism 30 is started, and the workpiece carrier plate 21 can move to the forming station under the driving of the workpiece carrier plate driving mechanism 30. At this moment, tilting mechanism 40 can overturn under the drive of guide assembly, alright the portion of treating the paper folding box on the work piece support plate 21 overturn, because the carton passes through work piece tool 22 to be fixed on work piece support plate 21, and tilting mechanism 40's upset alright drive the part that needs the book and roll up, accomplish the operation of rolling over the box, whole process automation degree is high, reduces artificial intervention, improves a box efficiency and rolls over a box quality.

It should be noted that when the paper box to be folded is placed on the workpiece support plate 21, the portion to be folded of the paper box may be located between the turnover mechanism 40 and the workpiece fixture 22, and when the turnover mechanism 40 is turned over, the portion to be folded of the paper box may be folded along the mark portion. In addition, the workpiece fixture 22 on the workpiece carrier 21 can be realized by a vacuum chuck, and the workpiece carrier driving mechanism 30, the first driving assembly 242 and the second driving assembly 243 can be realized by a screw transmission mechanism, a linear motor or an air cylinder in the prior art.

In addition, the above-mentioned label pressing roller 241 can be selected as a rubber roller, and the rubber roller contacts with the label paper, so as to prevent the label paper from being scraped in the process of removing the bubbles.

Further, in this embodiment, referring to fig. 3, the positioning assembly includes a first fixed block 211, a first movable block 212, a second fixed block 213 and a second movable block 214, the first fixed block 211 and the first movable block 212 are both mounted on the first worktable 210 and are spaced apart from each other in the length direction of the machine body 400, and the first movable block 212 can move toward or away from the first fixed block 211. In addition, the second fixed block 213 and the second movable block 214 are both mounted on the second worktable 220 and spaced apart in the width direction of the machine body 400, and the second movable block 214 can move toward or away from the second fixed block 213.

On the basis of the structure, after the paper box is placed on the first workbench 210 by the manipulator, the paper box can move towards the position close to the first fixed block 211 through the first movable block 212, the first movable block 212 and the first fixed block 211 can be respectively abutted to two sides of the paper box, meanwhile, the second movable block 214 moves towards the position close to the second fixed block 213, the second movable block 214 and the second fixed block 213 are respectively abutted to two sides of the paper box, namely the first movable block 212, the first fixed block 211, the second movable block 214 and the second fixed block 213 can be abutted to four sides of the paper box for limiting, and the position of the paper box on the first workbench 210 is adjusted.

More specifically, the positioning assembly further includes a positioning groove 215, a positioning rod and a first elastic member 216, the positioning groove 215 is disposed on the first worktable 210, the positioning rod is disposed in the positioning groove 215, and the positioning rod extends along the length direction of the machine body 400. In addition, a positioning hole is formed at the bottom end of the first movable block 212, and the positioning rod penetrates through the positioning hole and is in sliding fit with the positioning hole. In addition, the first elastic member 216 is clamped between the first movable block 212 and the groove wall of the positioning groove 215, and the first elastic member 216 is used for providing a first elastic stress for moving the first movable block 212 towards the second fixed block 213.

On the basis of the structure, when the paper box is placed on the first workbench 210, the paper box can be placed in the process, the side edge of the paper box can compress the first elastic part 216, the first movable block 212 can move towards the position far away from the first fixed block 211, so that the paper box can be conveniently placed in the paper box, and after the paper box is placed in the paper box, the first elastic part 216 resets to drive the first movable block 212 to abut against the side edge of the paper box for positioning.

It should be noted that the first workbench 210 may be provided with a second movable block cylinder 217, and a piston rod of the second movable block cylinder 217 may extend and contract to drive the second movable block 214 to move toward or away from the second fixed block 213.

Further, in the present embodiment, referring to fig. 2, the first working table 210 and the second working table 220 are provided in plurality, and the plurality of first working tables 210 and the plurality of second working tables 220 are distributed in a staggered manner in the length direction of the machine body 400. In the actual labeling process, after the label paper is attached, the label paper box needs to be inspected, on the basis of the structure, the first workbench 210 located at the foremost end of the length direction of the machine body 400 can be used for positioning the paper box, the workpiece transfer mechanism transfers the paper box on the first workbench 210 to the second workbench 220 behind the first workbench 210, the label can be attached behind the second workbench 220, after bubbles are removed, the workpiece transfer mechanism transfers the labeled paper box to the first workbench 210 behind the second workbench 220, and after the positioning, the labeled paper box is detected through the inspection camera on the machine body 400.

Thereafter, the carton detected by the first workpiece transfer mechanism 230 is transferred to the second table 220 for another labeling operation, and thus the workpiece transfer mechanism sequentially pushes down the carton to perform positioning, labeling, positioning review, labeling, and the like, and the first table 210 and the second table 220 are set according to the number of labels to be actually attached.

Further, referring to fig. 5, the first workpiece transfer mechanism 230 includes a supporting plate 232, a plurality of transfer stages 231, a first driving mechanism, and a second driving mechanism 235, wherein the supporting plate 232 extends along the longitudinal direction of the machine body 400, the plurality of transfer stages 231 are all fixed to the supporting plate 232, and the transfer stages 231 are spaced apart from each other in the longitudinal direction of the machine body 400. In addition, a mounting seat is disposed on a power output end of the second driving mechanism 235, the mounting seat moves along the length direction of the machine body 400 under the driving of the second driving mechanism 235, and the first driving mechanism and the supporting plate 232 are both mounted on the mounting seat, so that when the mounting seat moves along the length direction of the machine body 400, the first driving mechanism and the supporting plate 232 both move along the length direction of the machine body 400. In addition, a transfer space 218 through which the transfer stage 231 passes is provided in the middle of the first table 210 and the second table 220.

Specifically, the first driving mechanism includes a first driving member, a first guiding member 233 and a second guiding member 234, the first driving member is mounted on the mounting base, and the first guiding member 233 is synchronously connected with the power output end of the first driving member and driven by the first driving member to move along the length direction of the machine body 400. The second guiding member 234 is fixed to the bottom end of the supporting plate 232, and the second guiding member 234 is movably engaged with the first guiding member 233. The first guide 233, when moving in the length direction of the body 400, may guide the second guide 234 to move in the height direction of the body 400, so that the support plate 232 moves in the height direction of the body 400.

On the basis of the above structure, when transferring workpieces, after a carton is placed on the first workpiece platform for positioning by an external manipulator, the transfer platform 231 located at the foremost end of the machine body 400 in the length direction can move to the transfer space 218 of the first workbench 210 in the length direction of the machine body 400 under the driving of the second driving mechanism 235, then the first driving member is started to drive, the first guide member 233 moves forward in the length direction of the machine body 400, at this time, the second guide member 234 on the support plate 232 can cooperate with the first guide member 233, so as to guide the support plate 232 to move in the height direction of the machine body 400, so that the transfer platform 231 on the support plate 232 moves upward, the transfer platform 231 can lift up the carton positioned on the first workbench 210, thereafter, the second driving mechanism 235 drives the support plate 232 to move backward by one station as a whole, the transfer platform 231 with the carton moves to the transfer space 218 of the second workbench 220, thereafter, the first driving member drives the first guiding member 233 to move backward along the length direction of the machine body 400, and at this time, the second guiding member 234 on the supporting plate 232 can be matched with the first guiding member 233, so as to guide the supporting plate 232 to move in the height direction of the machine body 400, so that the transfer platform 231 on the supporting plate 232 moves downward, and the transfer platform 231 can place the positioned carton on the second workbench 220, thus completing the transfer.

When a plurality of first tables 210 and second tables 220 are provided, a plurality of transfer stages 231 are provided in the transfer spaces 218 of the first tables 210 and second tables 220 at respective positions, and transfer is performed in synchronization, which improves work efficiency.

Meanwhile, the second driving mechanism 235 can drive the mounting base to move in the length direction of the machine body 400, so that the plurality of shifting stages 231 on the supporting plate 232 move in the length direction of the machine body 400, and further the corresponding workpieces are driven to complete shifting in the length direction, the synchronism is high, and the first driving mechanism and the second driving mechanism 235 can operate simultaneously without interval operation, so that the time is saved.

Further, in this embodiment, the first guide 233 includes a guide block having a guide slope at a top end thereof, the guide slope being inclined in a length direction of the body 400 from top to bottom. Correspondingly, the second guide 234 includes a roller for rolling engagement with the guide ramp. On the basis of the structure, the guiding block is connected with the power output end of the first driving part, the roller can be pivoted at the bottom end of the supporting plate 232, the first driving part is started to drive the guiding block to move along the length direction of the machine body 400, at the moment, the roller can roll along the guiding inclined plane, and the roller moves along the inclined guiding inclined plane, so that the roller can move from top to bottom or from bottom to top to drive the supporting plate 232 to move in the height direction of the machine body 400.

Of course, the first guiding element 233 may also be an arch, and the roller of the second guiding element 234 rolling along the arch may also drive the supporting plate 232 to move in the height direction of the body 400.

Further, the first driving mechanism further includes a second elastic member 236, one end of the second elastic member 236 is connected to the mounting seat, the other end of the second elastic member 236 is connected to the bottom end of the supporting plate 232, the second elastic member 236 is used for providing an elastic stress for moving the supporting plate 232 downwards, on the basis of the structure, the first guiding member 233 is slidably engaged with the second guiding member 234 to guide the supporting plate 232 to move upwards under the driving of the first driving member, and the second elastic member 236 can be stretched. When the support plate 232 moves downward, the second elastic member 236 is restored, providing a second elastic stress that moves the support plate 232 downward, and the support plate 232 is rapidly restored.

It should be noted that the second elastic member 236 in this embodiment can be implemented by a spring in the prior art. In addition, the first driving mechanism and the second driving mechanism 235 can be implemented by screw rod transmission mechanisms in the prior art.

Further, the moving platform 231 is provided with a vacuum chuck assembly, which can be purchased from the market, and the specific structure and working principle thereof can be known by those skilled in the art from the prior art, and will not be described in detail herein. The workpiece can be stably adsorbed on the transfer table 231 through the vacuum sucker assembly, the workpiece is prevented from falling in the transfer process, and the workpiece cannot be damaged by vacuum adsorption.

Further, referring to fig. 8 and 11, the turnover mechanism 40 includes a turnover plate 41 and a cam follower 42, the turnover plate 41 is installed on the side of the workpiece carrier plate 21 close to the forming station, the cam follower 42 is installed on the side of the turnover plate 41 close to the forming station, and two ends of the turnover plate 41 are respectively pivoted to two ends of the workpiece carrier plate 21, so that the turnover plate 41 has a tendency to turn over relative to the workpiece carrier plate 21.

In addition, the guiding assembly comprises a track plate 61, the track plate 61 is fixedly connected to the forming station, the track plate 61 is provided with an arc concave 62, and when the workpiece carrier plate 21 moves to the forming station, the cam follower 42 can be in rolling fit with the arc concave 62 to guide the turnover plate 41 to turn over.

On the basis of the structure, in the process that the workpiece carrier plate 21 continuously advances towards the forming station, the turnover plate 41 close to the forming station on the workpiece carrier plate 21 can contact with the arc concave position 62 of the track plate 61 through the cam follower 42 and start to roll along the arc of the arc concave position 62, in the process, the turnover plate 41 connected with the cam follower 42 can turn over along the arc track, the part to be folded of the carton on the turnover plate 41 can be folded in the turning process to complete the carton folding operation, and the cam follower 42 moves to different positions of the arc concave position 62 to control different turning angles of the turnover plate 41, and the turnover angle can be selected according to actual requirements.

It should be noted that, the above-mentioned guiding assembly can also directly select a push plate pushed by the cylinder, and the push plate is driven forward by the extension of the cylinder, so as to push the turnover plate 41 to turn over the turnover plate 41. However, in this embodiment, the arc concave position 62 and the cam follower 42 are selected to cooperate to turn the roll-over plate 41, which not only saves power resources, but also makes the roll-over angle of the roll-over plate 41 wider and more flexible than direct driving force.

Further, the full-automatic carton rapid prototyping apparatus further includes a pre-pressing assembly 50, referring to fig. 9, the pre-pressing assembly 50 is installed at the prototyping station, and the pre-pressing assembly 50 can move along the height direction of the machine body 400. When the workpiece carrier 21 moves to the forming station, the pre-pressing assembly 50 moves toward the workpiece carrier 21 along the height direction of the machine body 400 to press the workpiece on the workpiece carrier 21. Thus, when the workpiece carrier plate 21 moves to the forming station, the prepressing assembly 50 moves downwards to prepress the paper box on the workpiece carrier plate 21 to be matched with the workpiece fixture 22, so that the situation that the paper box is turned up to generate broken vacuum and is separated from the workpiece carrier plate 21 is prevented when the turnover mechanism 40 turns over, and the box folding process is more stable.

Of course, it should be noted that the pre-pressing assembly 50 is only used to provide a pressure that prevents the carton from being applied to the carton during the carton folding process, but the pressure is less than the power for moving the workpiece carrier plate 21 toward the forming station, i.e., after pre-pressing, the workpiece carrier plate 21 is not affected to move forward and turn over.

Specifically, the pre-pressing assembly 50 includes a first pressing plate 51, a weight plate 52 and a weight plate driving mechanism 53, the first pressing plate 51 is mounted on the machine body 400, the weight plate 52 is mounted below the first pressing plate 51, and the weight plate 52 can move toward or away from the first pressing plate 51 along the height direction of the machine body 400 under the driving of the weight plate driving mechanism 53. The weight plate 52 can move away from the first pressing plate 51 along the height direction of the machine body 400 under the action of its own weight, and is pressed on the workpiece of the workpiece carrier plate 21.

On the basis of the above structure, when performing the pre-pressing operation, the weight plate driving mechanism 53 can drive the weight plate 52 to move downward relative to the first pressing plate 51, so that the weight plate 52 can be pressed on the workpiece of the workpiece carrier plate 21, and the weight plate 52 has a certain weight and can be pressed on the surface of the paper box.

Furthermore, the counterweight plate driving mechanism 53 includes a first cylinder, a driving plate and a connecting rod, wherein a cylinder body of the first cylinder is fixedly connected to the top end of the first pressing plate 51, and a piston rod of the first cylinder extends along the height direction of the machine body 400 and is fixedly connected to the driving plate; the top end of the connecting rod is fixedly connected with the bottom end of the driving plate; the bottom end of the connecting rod passes through the first pressing plate 51 and is fixedly connected with the top end of the counterweight plate 52. Therefore, when the workpiece support plate 21 does not move to the forming station, the piston rod of the first cylinder can extend upwards, the drive plate moves upwards to drive the connecting rod fixed with the drive plate to move upwards, the counterweight plate 52 fixedly connected with the bottom end of the connecting rod can move upwards to be attached to the first pressing plate 51, a space for the workpiece support plate 21 to move to the forming station can be reserved conveniently under the counterweight plate 52, interference on the movement of the workpiece support plate 21 is prevented, when the workpiece support plate 21 moves to the position below the counterweight plate 52, the piston rod of the first cylinder retracts to drive the drive plate to move downwards, and the connecting rod can be driven to move downwards, so that the counterweight plate 52 is downward and is pressed on the paper box.

Of course, the weight plate driving mechanism 53 may also be implemented by other linear motion output mechanisms (such as a screw rod transmission mechanism).

Further, a rubber material layer may be fixed to the bottom end of the weight plate 52. Thus, when the weight plate 52 is pressed on the paper box, the rubber material layer can be contacted with the surface of the paper box to prevent the surface of the paper box from being damaged.

Further, in this embodiment, the pre-pressing assembly 50 may further include a first pressing plate driving mechanism 54, and the first pressing plate driving mechanism 54 may drive the first pressing plate 51 to move toward or away from the counterweight plate 52 along the height direction of the machine body 400. On the basis of the structure, after the turning mechanism 40 drives the paper box to turn the folding part, the turning and folding part of the paper box can extend between the first pressing plate 51 and the counterweight plate 52, at the moment, the box folding operation is completed, the first pressing plate 51 is driven by the first pressing plate driving mechanism 54 to move downwards, and the first pressing plate 51 can be pressed on the folding part of the paper box, so that the pressure of the paper box product is maintained.

Further, the first pressing plate driving mechanism 54 includes a second air cylinder, a cylinder body of the second air cylinder is fixedly connected to the set, and a piston rod of the second air cylinder extends along the height direction of the machine body 400; the bottom end of the piston rod of the second cylinder is fixedly connected with the top end of the first pressing plate 51. Therefore, the piston rod of the second cylinder can stretch and retract to drive the first pressing plate 51 to move up and down, and the driving structure is simple.

Further, referring to fig. 10, the second workpiece transferring mechanism includes a workpiece transferring robot 110, a transferring board assembly 70, and a driving mechanism for the transferring board assembly 70, wherein the workpiece transferring robot 110 is configured to grip the workpiece on the second worktable 220 and drive the workpiece to move to the transferring board assembly 70 along the length direction of the machine body 400.

The driving mechanism of the transfer board assembly 70 includes a second driving member 71, a third guiding member 74 and a first guiding groove 73, wherein the third guiding member 74 is disposed on both sides of the transfer board assembly 70, and the first guiding groove 73 is disposed on both sides of the body 400. The transfer board assembly 70 can move along the length direction of the machine body 400 under the driving of the second driving member 71. In addition, when the transfer board assembly 70 moves in the longitudinal direction of the machine body 400, the third guide 74 is configured to be slidably engaged with the first guide groove 73, and the first guide groove 73 moves the third guide 74 in the height direction of the machine body 400 when the third guide 74 slides in the first guide groove 73.

On the basis of the above structure, after the carton finishes labeling operation on the second workbench 220, the workpiece transfer robot 110 can clamp the carton on the second workbench 220 and drive the carton to move to the transfer board assembly 70, taking the width direction of the machine body 400 as an example of the transfer board assembly 70, the workpiece carrier board assembly 20 and the forming station, the transfer board assembly 70 can receive the carton when the workpiece transfer robot 110 drives the carton to move to the transfer board assembly 70, and then the second driving member 71 can drive the transfer board assembly 70 to move above the workpiece carrier board 21 along the length direction of the machine body 400, and in this process, the third guiding member 74 is in sliding fit with the first guiding groove 73 on the machine body 400, and in the process that the transfer board assembly 70 moves along the length direction of the machine body 400, the transfer board assembly 70 is guided to move in the height direction of the machine body 400, and when the transfer board assembly 70 moves downward, the workpiece is laid down and the movement of the transfer plate assembly 70 in the length direction of the machine body 400 can realize the transfer of the workpiece between two stations. Thus, the second driving member 71 can move the transfer board assembly 70 in two directions, thereby saving power resources.

In this embodiment, the first guiding groove 73 includes a first groove section and a second groove section, the first groove section extends along the length direction of the machine body 400, and the second groove section extends along the height direction of the machine body 400; the second groove section is communicated with the first groove section; between the first and second groove segments there is a guide segment for guiding the third guide 74 to slide from the first groove segment to the second groove segment and for guiding the third guide 74 to slide from the second groove segment to the first groove segment.

In the initial state, the third guide 74 may be embedded in an end portion of the first slot segment away from the second slot segment, the end portion may correspond to an initial station on the machine body 400, and the position of the second slot segment is the same as the initial position of the workpiece carrier plate 21. The second driving member 71 is started, the second driving member 71 drives the transferring plate assembly 70 to move along the length of the machine body 400, and the third guiding member 74 slides in the first groove section, so that the transferring plate assembly 70 can move along the length direction of the machine body 400. When the third guide member 74 slides along the first slot segment to the guide segment, the guide segment can guide the third guide member 74 to enter the second slot segment, and the third guide member 74 can slide in the second slot segment at this time, so as to guide the moving plate 72 to move downward in the height direction of the machine body 400, thereby completing the moving and loading of the workpiece. After that, when resetting, the second driving element 71 drives the transfer plate 72 to reset, and the third guiding element 74 can move into the first groove section under the guidance of the guiding section, so as to complete resetting.

More specifically, the guiding section may be an arc section, and one end of the arc section extends to the first groove section; the other end of the circular arc section extends to the bottom end of the second groove section. Thus, when the third guiding element 74 slides to the joint of the first groove section and the second groove section, the third guiding element 74 can slide into the second groove section along the arc section and slide to the bottom end of the second groove section under the guidance of the arc section. Similarly, during the return, the third guide member 74 can slide along the arc segment by the driving force provided by the second driving member 71, and the arc guides the third guide member 74 back to the first groove segment.

Of course, the first guide groove 73 may also be an arc groove, and the arcs of the arc groove may be distributed in both the length direction and the height direction of the machine body 400, so that the third guide member 74 may move along the arc. However, the moving path of the moving board assembly 70 in the length direction and the height direction of the machine body 400 is irregular by adopting the direct guiding manner of the arc groove, and thus the moving process is not stable enough.

In the embodiment, the moving board assembly 70 can move stably in the linear direction by adopting the arc transition manner between the two linear groove sections of the first groove section and the second groove section.

In addition, the arc segment can be replaced by an inclined surface.

Further, in this embodiment, referring to fig. 1, two labeling mechanisms 200 may be provided, the two labeling mechanisms 200 are distributed in the longitudinal direction of the machine body 400, and the turning transfer mechanism 300 is provided between the two labeling mechanisms 200. On the basis of this structure, one of the labeling mechanisms 200, the reverse transfer mechanism 300, the other labeling mechanism 200, and the box folding mechanism 100 are sequentially spaced in the longitudinal direction of the machine body 400.

In an actual production process, labels need to be attached to both sides of the paper box, so that when labeling is performed, a paper box to be labeled can be placed on the first workbench 210 of one labeling mechanism 200 of the machine body 400 to be positioned, then the first workpiece transfer mechanism 230 transfers the paper box on the first workbench 210 to the second workbench 220, the labeling manipulator of the labeling mechanism 200 can clamp the label paper and attach the label paper to the paper box on the second workbench 220, and then the label pressing mechanism 240 on the labeling mechanism 200 performs a label pressing operation to expel bubbles of the attached label paper, so that the label paper is attached to the paper box.

Thereafter, the turning and transferring mechanism 300 may turn over and transfer the carton with the label attached to the second workbench 220 to the first workbench 210 of another labeling mechanism 200 for positioning, then the first workpiece transferring mechanism 230 of another labeling mechanism 200 may transfer the carton on the first workbench 210 to the second workbench 220, and the labeling manipulator grips the label paper and attaches the label paper to the reverse side of the carton, thereby completing the two-side labeling of the carton.

At this point, the second workpiece transfer mechanism of the box folding mechanism 100 transfers the paper box with labels pasted on both sides on the second worktable 220 to the workpiece carrier plate 21 of the box folding mechanism 100, and then starts the box folding operation.

Specifically, referring to fig. 12, the turning transfer mechanism 300 includes a turning component and a clamping component, the turning component includes a turning shaft 311, a turning arm 312 and a turning driving mechanism 313, two ends of the turning shaft 311 are respectively pivoted to two ends of the machine body 400, and the turning shaft 311 can rotate around its own axis under the driving of the turning driving mechanism 313. The reversing shaft 311 is provided with a reversing arm 312, one end of the reversing arm 312 is fixed to the reversing shaft 311, and the other end of the reversing arm 312 is provided with the above-described gripping member for gripping the workpiece. That is, the turning driving mechanism 313 can drive the turning arm 312 to turn between the second station 220 of the previous labeling mechanism 200 and the first station 210 of the next labeling mechanism 200.

Therefore, when the label is turned over and transferred, the turning driving mechanism 313 can drive the turning arm 312 to rotate, so that the clamping component on the turning arm 312 is positioned above the second workbench 220 of the previous labeling mechanism 200, the clamping component can clamp the labeled paper box on the second workbench 220, then the turning driving mechanism 313 is started, the turning shaft 311 rotates under the driving of the turning driving mechanism 313, and the turning shaft 311 rotates to drive the workpiece on the turning arm 312 to turn over. Meanwhile, the turning arm 312 has a large turning range, so that the turning arm 312 turns while driving the workpiece to be transferred from the second workbench 220 of the previous labeling mechanism 200 to the first workbench 210 of the next labeling mechanism 200, and the turning and transferring operations are performed simultaneously, thereby reducing the operation time and saving the cost.

It should be noted that the tumble driving mechanism 313 in this embodiment may be implemented by using a commercially available revolving cylinder. Of course, in other cases, the rotation may be achieved by a motor, and the turning shaft 311 may be synchronously coupled with the power output end of the rotary cylinder or the motor.

Further, in this embodiment, the clamping assembly includes a pushing cylinder, a pneumatic clamping jaw and a flexible material layer, and the flexible material layer is fixedly disposed on the clamping jaw of the pneumatic clamping jaw. In addition, the cylinder body of the pushing cylinder is mounted on the turning arm 312, and the piston rod of the pushing cylinder extends along the axial direction of the turning shaft 311; the pneumatic clamping jaw is arranged on a piston rod of the pushing cylinder. On this structure basis, when treating the centre gripping operation of paper folding box, can make the clamping jaw of pneumatic clamping jaw open, then stretch out through the piston rod that promotes the cylinder, make the clamping jaw of pneumatic clamping jaw move towards the border of treating the paper folding box, when treating the border of paper folding box and being located the clamping jaw of pneumatic clamping jaw, the clamping jaw of pneumatic clamping jaw presss from both sides tightly and can accomplish and grab and hold. It should be noted that, because the flexible material layer is arranged on the clamping jaw of the pneumatic clamping jaw, when the paper box to be folded is clamped by the clamping jaw of the pneumatic clamping jaw, the flexible material layer is in contact with the paper box to be folded, so that no scratch is caused on the surface of the paper box, and in addition, no mark is formed on the surface of the paper box due to the flexible property of the flexible material layer.

More specifically, the flexible material layer can be made of foam, and the foam is in contact with the paper box to be folded, so that the flexible material layer is softer than a silica gel material, and no mark is formed on the surface of the paper box. Of course, the flexible material layer can also be made of flexible cloth.

It should be noted that the pneumatic clamping jaw can be realized by a pneumatic finger purchased from the market. Besides, the clamping assembly can be realized through a vacuum sucker assembly in the prior art, and the vacuum sucker assembly can also realize seamless clamping operation through vacuum adsorption.

Furthermore, both ends of the turning shaft 311 are fixedly connected with turning arms 312; the end parts of the turning arms 312 are provided with clamping components, so that the clamping components at the two ends of the turning shaft 311 respectively clamp the two side edges of the paper box to be folded, the clamping is more stable, and the turning and transferring are stably carried out.

Of course, the turning arm 312 can also be directly installed in the middle of the turning shaft 311, the clamping components are correspondingly installed, and the middle of the box to be folded can be clamped.

Further, the two ends of the machine body 400 can be provided with the moving seats 314, the moving seats 314 can move along the height direction of the machine body 400, the two ends of the turning shaft 311 are respectively pivoted on the moving seats 314 at the two ends of the machine body 400, so that when the clamping operation is performed, the moving seats 314 can move downwards to drive the turning shaft 311 to move downwards, the clamping assembly is in contact with the paper box to be folded, and after the clamping assembly clamps the paper box to be folded, the moving seats 314 move upwards to reset. And then, overturning and transferring, moving the transferring seat downwards, and putting down the paper box to be folded by the clamping assembly.

Of course, under the condition that the moving seat 314 does not move up and down, the carrier for supporting the paper box to be folded can also move up and down each station, and the arrangement is selected according to actual needs.

More specifically, the body 400 may be provided with a movable base driving mechanism 315, and the movable base 314 may be moved by the movable base driving mechanism 315 in the height direction of the body 400, thereby achieving a higher degree of automation. Of course, the movable base driving mechanism 315 may be implemented by a cylinder, a screw transmission mechanism or a linear motor in the prior art.

Further, the machine body 400 is further provided with a feeding mechanism 500, referring to fig. 13 and 14, the feeding mechanism 500 includes a grabbing manipulator 510 and a jacking mechanism 530, a bin 520 is provided on the machine body 400, a movable supporting plate 521 is provided in the bin 520, and the movable supporting plate is used for supporting the workpiece. The grabbing manipulator 510 is arranged above the stock bin 520, and the grabbing manipulator 510 is used for grabbing the workpiece on the movable pallet 521 and transferring the workpiece.

The lifting mechanism 530 includes a lifting rod 531, a third driving assembly 532, and a fourth driving assembly 533, and the lifting rod 531 is driven by the third driving assembly 532 to move along the width direction of the machine body 400 and move toward or away from the bin 520. And after the lifting rod 531 moves towards the position close to the bin 520, the lifting rod can extend into the bin 520 and abut against the bottom end of the movable supporting plate 521. In addition, the lifting rod 531 is driven by the fourth driving assembly 533 to move along the height direction of the bin 520.

On the basis of the structure, when loading, a plurality of paper boxes to be folded can be stacked in the bin 520 and placed on the movable supporting plate 521. After that, the third driving assembly 532 can be started, the lifting rod 531 can move along the width direction of the machine body 400 under the driving of the third driving assembly 532, the bin 520 is located in the width direction of the machine body 400, the lifting rod 531 is driven by the third driving assembly 532 to move close to the bin 520, so that the lifting rod 531 extends into the bin 520 and abuts against the bottom end of the movable supporting plate 521. After that, the fourth driving component 533 is started, under the driving of the fourth driving component 533, the lifting rod 531 can move along the height direction of the stock bin 520, that is, the lifting rod 531 can move up and down, when material is taken, the lifting rod 531 can move up by one position, so that the movable support plate 521 moves up by one position, the paper box to be folded, which is located at the top of the movable support plate 521, can be pushed out of the stock bin 520 upwards, and the grabbing manipulator 510 above the stock bin 520 can sequentially grab and clamp the paper box to be folded and transfer the paper box. The lifting rod 531 is lifted one more time, the actions are repeated, the grabbing manipulator 510 reciprocates, and automatic feeding is completed, so that the automation degree is high.

Specifically, the feeding mechanism 500, the labeling mechanism 200, and the box folding mechanism 100 may be spaced apart in the length direction of the machine body 400, and the grasping robot 510 may be positioned on the first table 210 of the labeling mechanism 200 after grasping the cartons stacked in the magazine 520.

It should be noted that after all the paper boxes to be folded of the movable supporting plate 521 are taken out, the fourth driving component 533 can drive the lifting rod 531 to move downwards, and the movable supporting plate 521 can descend under the action of gravity. After the movable supporting plate 521 descends to the lowest position, the third driving assembly 532 drives the lifting rod 531 to exit the stock bin 520. Of course, the lifting rod 531 may be driven by the third driving component 532 to exit the bin 520, and the movable supporting plate 521 may descend under its own gravity without being supported at the bottom end.

Of course, the guide rods can be arranged around the bin 520 and extend along the height direction of the bin 520, the guide sleeves are arranged around the movable supporting plate 521, all the guide rods are movably connected in the guide sleeves in a penetrating mode, and the movable supporting plate 521 can be guided to be stable up and down by the guide sleeves and the guide rods in a sliding fit mode.

Of course, the third driving assembly 532 and the fourth driving assembly 533 can also be implemented by directly selecting a linear output mechanism (such as an air cylinder, a screw transmission mechanism, etc.) in the prior art.

Further, the grabbing manipulator 510 can be a multi-axis manipulator in the prior art or a combination of single-axis sliding tables arranged in different directions of the machine body 400 to drive the vacuum chuck assembly to move in different directions of the machine body 400.

Further, in this embodiment, the machine body 400 may be provided with two bins 520 and bin 520 driving components, and the two bins 520 are spaced apart from each other in the length direction of the machine body 400; feed bin 520 drive assembly is used for driving two feed bins 520 and moves at the length direction of organism 400, so, when carrying out the material loading, can pile up a plurality of paper boxes of waiting to roll over simultaneously in two feed bins 520, drive two feed bins 520 through feed bin 520 drive assembly and move at the length direction of organism 400, make one of them feed bin 520 move to the below of snatching manipulator 510, the material loading operation of waiting to roll over the paper box, treat in this feed bin 520 that the paper box that rolls over shifts and finish the back, above-mentioned feed bin 520 drive assembly drives two feed bins 520 movements, make another feed bin 520 move to snatching manipulator 510 below, it carries out the material loading operation once more to snatch manipulator 510. Meanwhile, the material can be supplemented in the empty bin 520, and the feeding operation is repeated in such a way, so that the two bins 520 are operated at intervals back and forth, and the continuity of the feeding operation is kept.

More specifically, the driving assembly of the bin 520 includes a third cylinder and a mounting plate, the two bins 520 are fixedly connected to the mounting plate, a cylinder body of the third cylinder is fixedly connected to the machine body 400, and a piston rod of the third cylinder extends along the length direction of the machine body 400; the mounting plate is fixedly connected with a piston rod of the third cylinder. Therefore, the piston rod of the third cylinder can stretch and retract to drive the mounting plate to reciprocate in the length direction of the machine body 400, so that the two bins 520 alternately move back and forth without interval feeding.

Of course, the driving component of the bin 520 can also be implemented by a screw rod transmission mechanism or other existing linear output mechanisms such as a linear motor.

Further, still can be equipped with the detector on organism 400, this detector is located the motion trail of feed bin 520 and is used for detecting the work piece condition in the feed bin 520, and after one of them feed bin 520 became empty bin, feed bin 520 drive assembly drove this feed bin 520 to move to detector department along the length direction of organism 400, detects its empty bin state of detectable, and the suggestion operator carries out the feed supplement operation, and degree of automation is higher.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. An automatic production line for labeling and folding cartons, which is characterized by comprising,

a body; a forming station is arranged on the machine body;

2. The automatic production line for carton labeling and folding as claimed in claim 1, wherein the positioning assembly comprises a first fixed block, a first movable block, a second fixed block and a second movable block, the first fixed block and the first movable block are both mounted on the first worktable and are distributed at intervals in the length direction of the machine body; the first movable block can move towards or away from the first fixed block; the second fixed block and the second movable block are both arranged on the second workbench and are arranged at intervals in the width direction of the machine body; the second movable block can move towards or away from the second fixed block.

3. The automatic production line for carton labeling and folding boxes according to claim 2, wherein the positioning assembly further comprises a positioning groove, a positioning rod and a first elastic component, the positioning groove is arranged on the first workbench, the positioning rod is arranged in the positioning groove, the positioning rod extends along the length direction of the machine body, and the bottom end of the first movable block is provided with a positioning hole; the positioning rod penetrates through the positioning hole and is in sliding fit with the positioning hole; the first elastic part is clamped between the first movable block and the groove wall of the positioning groove and used for providing a first elastic stress for enabling the first movable block to move towards the position close to the second fixed block.

4. The automatic production line for carton labeling and folding as claimed in claim 1, wherein said first workpiece transfer mechanism comprises a support plate, a plurality of transfer stages, a first driving mechanism and a second driving mechanism, said support plate extending along the length direction of the machine body; the plurality of moving platforms are fixedly connected to the supporting plate; the plurality of moving platforms are distributed at intervals in the length direction of the machine body; the first driving mechanism is used for driving the supporting plate to move along the height direction of the machine body; the second driving mechanism drives the mounting seat to move along the length direction of the machine body; the power output end of the second driving mechanism is provided with a mounting seat; the first driving mechanism and the supporting plate are both arranged on the mounting seat; and a transfer space for the transfer platform to pass through is arranged in the middle of the first workbench and the second workbench.

5. The automatic production line for carton labeling and folding as claimed in claim 4, wherein said first driving mechanism comprises a first driving member, a first guiding member and a second guiding member, said first driving member is mounted on the mounting base, said first guiding member is synchronously connected with the power output end of the first driving member and driven by the first driving member to move along the length direction of the machine body; the second guide piece is fixedly connected to the bottom end of the supporting plate and is movably matched with the first guide piece; the first guide part is used for guiding the second guide part to move along the height direction of the machine body when the first guide part moves along the length direction of the machine body, so that the support plate moves along the height direction of the machine body.

6. The automatic production line for carton labeling and folding boxes according to claim 1, wherein the turnover mechanism comprises a turnover plate and a cam follower, wherein the turnover plate is arranged on the side part of the workpiece support plate close to the forming station; the cam follower is arranged on the side part of the turnover plate close to the forming station; two ends of the turnover plate are respectively pivoted to two ends of the workpiece support plate;

7. The automatic production line for carton labeling and folding as claimed in claim 1, wherein the folding mechanism further comprises a pre-pressing assembly, the pre-pressing assembly is mounted at the forming station and can move along the height direction of the machine body; the prepressing assembly is used for moving towards the workpiece carrier plate along the height direction of the machine body when the workpiece carrier plate moves to the forming station so as to be pressed on a workpiece of the workpiece carrier plate;

8. The automatic production line for carton labeling and folding boxes according to claim 1, wherein the second workpiece transfer mechanism comprises a workpiece transfer manipulator, a transfer board assembly and a transfer board assembly driving mechanism, the workpiece transfer manipulator is used for clamping the workpiece on the second worktable and driving the workpiece to move to the transfer board assembly along the length direction of the machine body; move and carry a board subassembly and move a board subassembly actuating mechanism and all install on the organism, move and carry board subassembly actuating mechanism and include second driving piece, third guide piece and first guiding groove, the both sides that move the board subassembly all are equipped with the third guide piece, the both sides of organism all are equipped with first guiding groove, the second driving piece is used for driving move and carry the board subassembly and move along the width direction of organism, the third guide piece is used for moving when carrying the board subassembly and moving along the width direction of organism with first guiding groove sliding fit, first guiding groove is used for when the third guide piece slides in first guiding groove the third guide piece moves along the direction of height of organism.

9. The automatic production line for carton labeling and folding boxes according to claim 1, characterized in that two labeling mechanisms are provided, and the two labeling mechanisms are distributed in the length direction of the machine body; a turnover transfer mechanism is arranged between the two labeling mechanisms;

10. The automatic production line for labeling and folding carton boxes of claim 1, wherein the machine body is further provided with a feeding mechanism, the feeding mechanism comprises a grabbing manipulator and a jacking mechanism, the machine body is provided with a bin, a movable supporting plate for supporting a workpiece is arranged in the bin, and the grabbing manipulator is arranged above the bin and is used for grabbing the workpiece on the movable supporting plate and transferring the workpiece to the first workbench; the jacking mechanism comprises a jacking rod, a third driving assembly and a fourth driving assembly, and the third driving assembly is used for driving the jacking rod to move towards or away from the stock bin along the width direction of the machine body; the jacking rod is used for extending into the bin and abutting against the bottom end of the movable supporting plate after moving towards the position close to the bin; the fourth driving assembly is used for driving the jacking rod to move along the height direction of the storage bin.