CN107776967B

CN107776967B - Automatic bagging machine

Info

Publication number: CN107776967B
Application number: CN201711165473.7A
Authority: CN
Inventors: 孟祥升; 张凌志; 范明庆; 宁波
Original assignee: Qingdao Xinghua Intelligent Equipment Co ltd
Current assignee: Qingdao Xinghua Intelligent Equipment Co ltd
Priority date: 2017-11-21
Filing date: 2017-11-21
Publication date: 2023-06-27
Anticipated expiration: 2037-11-21
Also published as: CN107776967A

Abstract

The invention relates to packaging equipment, in particular to an automatic bagging machine. The bag picking and feeding device comprises a frame, a bag sucking mechanism, a bag moving mechanism, a rolling and conveying mechanism, a bag sucking and separating mechanism, a bag picking mechanism and a feeding mechanism, wherein the frame comprises a bag placing table, a left support and a right support, the left support and the right support are respectively arranged on the left side and the right side of the frame, the bag placing table is arranged in front of the left support, the left support and the right support are fixedly connected, and the bag sucking mechanism is arranged on the front portion of the left support. The invention has the advantages that the bag sucking mechanism, the bag moving mechanism, the rolling mechanism and the suction separating mechanism are combined into a high-efficiency collaborative continuous action process, a precondition is provided for a rapid material loading process, and the deflection cylinder in the bag moving mechanism can drive the deflection rod to deflect after the bag sucking is moved to adapt to the installation angle of the clamping jaw cylinder on the moving plate, so that the accuracy and reliability of the bag body moving are improved.

Description

Automatic bagging machine

Technical Field

The invention relates to packaging equipment, in particular to an automatic bagging machine.

Background

In the rice packaging process, the continuous bagging and charging processes of the rice bags are required, in the prior art, the bagging and charging processes are generally realized through automatic equipment, but the structure of the automatic bagging and charging equipment for the existing rice bags is not compact enough, the equipment is heavy and inconvenient to install, occupies a large amount of space, and in the process of bag suction and charging, the action connectivity is poor, the phenomenon of poor alignment of charging positions often occurs, in the operation process of the equipment, the interval space between adjacent bag bodies is large, and the full play of the production efficiency of the equipment is not facilitated. There is an urgent need for a high reliability automatic bagging machine with high degree of automation and compact structural layout.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide an automatic bagging machine.

The technical scheme adopted by the invention for achieving the purpose is as follows: the automatic bagging machine comprises a frame, a bag sucking mechanism, a bag moving mechanism, a rolling mechanism, a bag sucking and separating mechanism, a bag picking mechanism and a feeding mechanism, wherein the frame comprises a bag placing table, a left support and a right support, the left support and the right support are respectively arranged on the left side and the right side of the frame, the bag placing table is arranged in front of the left support, the left support and the right support are fixedly connected, the bag sucking mechanism is arranged on the front of the left support, a table plate is arranged in the left support, the bag moving mechanism is arranged in the middle of the left support, the rolling mechanism and the sucking and separating mechanism are sequentially arranged on the right part of the left support, the bag picking mechanism is arranged between the left support and the right support, the feeding mechanism is fixedly arranged on the upper part of the right support, and all the mechanisms can cooperatively act under the action of a control system.

Further, bag body alignment positioning mechanisms are arranged at the bottoms of the bag placing table and the transferring table plate.

Further, inhale a bag mechanism and include and carry and draw cylinder, elasticity buffer, carry and draw the platen, offset stick, inhale a bag sucking disc and deflect the cylinder, carry and draw vertical fixed mounting of cylinder on the left socle, carry and draw the cylinder lower extreme piston rod through elasticity buffer with carry and draw the platen and be connected, the front portion of carrying and draw the platen articulates there is the offset stick, install a plurality of suction bag sucking discs on the offset stick, carry and draw still be connected with between platen and the offset stick deflection cylinder.

Further, move the bag mechanism and include sharp module, move board and clamping jaw cylinder, sharp module fixed mounting is on the middle part crossbeam of left socle, fixedly connected with moves the board on the lower part slider of sharp module, move the board lower part and install a plurality of clamping jaw cylinders.

Further, the rolling mechanism comprises a rolling cylinder, a rolling pressing wheel and a lower shaft roller, wherein the rolling cylinder is fixedly arranged on the left bracket, the rolling pressing wheel is arranged at the lower end of the rolling cylinder, the lower shaft roller is correspondingly arranged on the transfer platen, and the lower shaft roller is positioned right below the rolling pressing wheel.

Further, the suction mechanism comprises a suction cylinder, a suction upper sucker and a suction lower sucker, the suction cylinder is also fixedly arranged on the left bracket, the suction upper sucker is arranged at a piston rod at the lower part of the suction cylinder, the suction lower sucker is correspondingly arranged on the transfer platen, and the suction lower sucker is positioned right below the suction upper sucker.

Further, the bag picking mechanism comprises a motor transmission device, a rotating rod and a ram, wherein the motor transmission device is fixedly arranged on the frame, the rotating rod is connected with a main shaft of the motor transmission device, the two ends of a rod body of the rotating rod are both hinged with the ram, and an external expansion cylinder and an auxiliary telescopic rod are connected between the two rams.

Further, feed mechanism includes feeder hopper and bottom mechanism that opens and shuts, feeder hopper fixed mounting is in right branch frame upper portion, bottom mechanism that opens and shuts is installed in the feeder hopper bottom.

Further, bottom mechanism that opens and shuts includes outer splint, scissors formula open and shut clamp hopper and open and shut the cylinder, the corresponding fixed mounting in feeder hopper bottom both sides have outer splint, scissors formula open and shut clamp hopper articulates in pairs in the feeder hopper bottom, scissors formula open and shut clamp hopper lower part all passes through open and shut cylinder and right leg joint in order to realize synchronous opening and shutting.

The invention has the advantages that the bag sucking mechanism, the bag moving mechanism, the rolling mechanism and the suction separating mechanism are combined into a high-efficiency collaborative continuous action process, a precondition is provided for a rapid material loading process, the deflection cylinder in the bag moving mechanism can drive the deflection rod to deflect after the bag sucking is moved up so as to adapt to the installation angle of the clamping jaw cylinder on the moving plate, the accurate and reliable degree of bag body transferring is improved, and meanwhile, the bag picking mechanism can quickly pick up the bag opening and place the bag opening under the feeding mechanism, the action is quick, simple and reliable, and the feeding mechanism can clamp the packaging bag while loading, so that the uniform material in the bag body is realized. The invention has compact structure and high bagging efficiency, and has important significance for promoting the development of grain packaging equipment technology.

Drawings

The invention is described in further detail below with reference to the attached drawing figures, wherein:

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

fig. 2 is a schematic structural view of the bag sucking mechanism 2;

fig. 3 is a schematic view of the mounting structure of the bag moving mechanism 3, the rolling mechanism 4 and the suction separating mechanism 5 on the left bracket 12;

fig. 4 is a schematic structural view of the bag picking mechanism 6;

fig. 5 is a schematic structural view of the feeding mechanism 7.

Detailed Description

The automatic bagging machine comprises a frame 1, a bag sucking mechanism 2, a bag moving mechanism 3, a rolling and conveying mechanism 4, a bag sucking and separating mechanism 5, a bag picking mechanism 6 and a feeding mechanism 7, wherein the frame 1 comprises a bag placing table 11, a left bracket 12 and a right bracket 13, the left bracket 12 and the right bracket 13 are respectively arranged on the left side and the right side of the frame 1, the bag placing table 11 is arranged in front of the left bracket 12, the left bracket 12 and the right bracket 13 are fixedly connected, the bag sucking and conveying mechanism 2 is arranged on the front of the left bracket 12, a conveying platen 121 is arranged in the left bracket 12, the bag moving mechanism 3 is arranged in the middle of the left bracket 12, the rolling and conveying mechanism 4 and the suction and separating mechanism 5 are sequentially arranged on the right part of the left bracket 12, the bag picking mechanism 6 is arranged between the left bracket 12 and the right bracket 13, the feeding mechanism 7 is fixedly arranged on the upper part of the right bracket 13, and all the mechanisms can act cooperatively under the control system. For better bag sucking operation, the bottoms of the bag placing table 11 and the transferring table plate 121 are respectively provided with a bag aligning and positioning mechanism.

The bag sucking mechanism 2 comprises a lifting cylinder 21, an elastic buffer device 22, a lifting platen 23, a deflection rod 24, a bag sucking disc 25 and a deflection cylinder 26, wherein the lifting cylinder 21 is vertically and fixedly arranged on the left bracket 12, a piston rod at the lower end of the lifting cylinder 21 is connected with the lifting platen 23 through the elastic buffer device 22, the front part of the lifting platen 23 is hinged with the deflection rod 24, a plurality of bag sucking discs 25 are arranged on the deflection rod 24, and the deflection cylinder 26 is further connected between the lifting platen 23 and the deflection rod 24. The bag moving mechanism 3 comprises a linear module 31, a moving plate 32 and clamping jaw cylinders 33, wherein the linear module 31 is fixedly arranged on a middle cross beam of the left bracket 12, the lower sliding block of the linear module 31 is fixedly connected with the moving plate 32, and a plurality of clamping jaw cylinders 33 are arranged at the lower part of the moving plate 32. The rolling mechanism 4 comprises a rolling cylinder 41, a rolling pressing wheel 42 and a lower shaft roller 43, wherein the rolling cylinder 41 is fixedly installed on the left bracket 12, the rolling pressing wheel 42 is arranged at the lower end of the rolling cylinder 41, the lower shaft roller 43 is correspondingly installed on the transfer platen 121, and the lower shaft roller 43 is located right below the rolling pressing wheel 42. The suction mechanism 5 comprises a suction cylinder 51, an upper suction cup 52 and a lower suction cup 53, the suction cylinder 51 is fixedly arranged on the left bracket 12, the upper suction cup 52 is arranged at a piston rod at the lower part of the suction cylinder 51, the lower suction cup 53 is correspondingly arranged on the transfer platen 121, and the lower suction cup 53 is positioned right below the upper suction cup 52. The bag picking mechanism 6 comprises a motor transmission device 61, a rotating rod 62 and a lifting rod 63, wherein the motor transmission device 61 is fixedly arranged on the frame 1, the rotating rod 62 is connected with a main shaft of the motor transmission device 61, the lifting rod 63 is hinged to two ends of a rod body of the rotating rod 62, and an expanding cylinder 631 and an auxiliary telescopic rod 632 are connected between the two lifting rods. The feeding mechanism 7 comprises a feeding hopper 71 and a bottom opening and closing mechanism 72, the feeding hopper 71 is fixedly arranged on the upper portion of the right bracket 13, and the bottom opening and closing mechanism 72 is arranged at the bottom end of the feeding hopper 71. The bottom opening and closing mechanism 72 comprises an outer clamping plate 721, a scissor type opening and closing clamping hopper 722 and an opening and closing cylinder 723, the outer clamping plate 721 is correspondingly and fixedly installed on two sides of the bottom end of the feed hopper 71, the scissor type opening and closing clamping hoppers 722 are hinged to the bottom end of the feed hopper 71 in pairs, and the lower parts of the scissor type opening and closing clamping hoppers 722 are connected with the right support 13 through the opening and closing cylinder 723 so as to realize synchronous opening and closing.

In the actual operation process, the rice packaging bags can be put on the bag placing table 11 in a stacking way, the bag sucking mechanism 2 can suck the side edges of the packaging bags to the corresponding height upwards, then the deflection rod 24 deflects a certain angle under the drive of the deflection cylinder 26 so as to adapt to the installation angle posture of the clamping jaw cylinders 33 in the bag moving mechanism 3, the plurality of clamping jaw cylinders 33 simultaneously clamp and pull the packaging bags to the corresponding positions of the left frame 12 under the action of the linear module 31, then the piston rods of the rolling cylinder 41 in the rolling mechanism 4 move downwards, so that the packaging bags are pressed on the lower corresponding lower shaft rollers 43 by the rolling pressing wheels 42, the packaging bags are conveyed to the corresponding positions rightwards under the continuous active rotation action of the lower shaft rollers 43, after the packaging bags reach the corresponding positions, the suction dividing mechanism 5 acts, the bag openings of the packaging bags are sucked open under the simultaneous suction action of the suction upper suckers 52 and the suction lower suckers 53, at this time, the upper bag picking mechanism 6 spreads and holds the bag mouth of the packing bag under the action of the expanding cylinder 631, and then deflects the bag mouth of the packing bag upward by 90 ° by the deflection movement of the ram 63, so that the edge of the bag mouth of the packing bag can be placed between the outer clamping plate 721 in the feeding mechanism 7 and the scissor-type opening and closing clamp 722, at this time, the bottom opening and closing mechanism 72 acts, the opening and closing cylinder 723 contracts, the scissor-type opening and closing clamp 722 opens, and the material enters the packing bag from the feed hopper 71, and at the same time, the bag mouth of the packing bag is clamped by the outer clamping plate 721 and the scissor-type opening and closing clamp 722, so as to realize suspended blanking, and it is noted that in the practical application process, the gap between the outer clamping plate 721 and the scissor-type opening and closing clamp 722 is small and an elastic contact structure can be provided on the clamping surface, so that the bag mouth can be clamped rapidly in a short time, the packaging bag can not fall off due to the blanking of the feeding hopper 71, and the packaging bag after being packaged can be conveyed by an external conveying line body and is subjected to the subsequent packaging process.

The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. Automatic bagging machine, its characterized in that: the automatic bag picking and feeding device comprises a frame, a bag sucking mechanism, a bag moving mechanism, a rolling and conveying mechanism, a suction and separating mechanism, a bag picking mechanism and a feeding mechanism, wherein the frame comprises a bag placing table, a left bracket and a right bracket, the left bracket and the right bracket are respectively arranged on the left side and the right side of the frame, the bag placing table is arranged in front of the left bracket, the left bracket and the right bracket are fixedly connected, the bag sucking mechanism is arranged on the front part of the left bracket, a conveying bedplate is arranged in the left bracket, the bag moving mechanism is arranged in the middle of the left bracket, the rolling and conveying mechanism and the suction and separating mechanism are sequentially arranged on the right part of the left bracket, the bag picking mechanism is arranged between the left bracket and the right bracket, the feeding mechanism is fixedly arranged on the upper part of the right bracket, and all the mechanisms can cooperatively act under the action of a control system;

the bag sucking mechanism comprises a lifting cylinder, an elastic buffer device, a lifting platen, a deflection rod, bag sucking discs and a deflection cylinder, wherein the lifting cylinder is vertically and fixedly arranged on a left bracket, a piston rod at the lower end of the lifting cylinder is connected with the lifting platen through the elastic buffer device, the front part of the lifting platen is hinged with the deflection rod, the deflection rod is provided with the plurality of bag sucking discs, and the deflection cylinder is further connected between the lifting platen and the deflection rod;

the bag moving mechanism comprises a linear module, a moving plate and clamping jaw cylinders, wherein the linear module is fixedly arranged on a middle cross beam of the left bracket, the lower sliding block of the linear module is fixedly connected with the moving plate, and the lower part of the moving plate is provided with a plurality of clamping jaw cylinders;

the deflection cylinder is used for driving the deflection rod to deflect to form a deflection angle, and the deflection angle is matched with the installation angle posture of the clamping jaw cylinder in the bag moving mechanism.

2. The automatic bagging machine according to claim 1, wherein: bag body alignment positioning mechanisms are arranged at the bottoms of the bag placing table and the transferring table plate.

3. The automatic bagging machine according to claim 1, wherein: the rolling mechanism comprises a rolling cylinder, a rolling pinch roller and a lower shaft roller, the rolling cylinder is fixedly arranged on the left bracket, the rolling pinch roller is arranged at the lower end of the rolling cylinder, the lower shaft roller is correspondingly arranged on the transfer platen, and the lower shaft roller is positioned right below the rolling pinch roller.

4. The automatic bagging machine according to claim 1, wherein: the suction mechanism comprises a suction cylinder, a suction upper sucker and a suction lower sucker, the suction cylinder is also fixedly arranged on the left bracket, the suction upper sucker is arranged at a piston rod at the lower part of the suction cylinder, the suction lower sucker is correspondingly arranged on the transfer bedplate, and the suction lower sucker is positioned right below the suction upper sucker.

5. The automatic bagging machine according to claim 1, wherein: the bag picking mechanism comprises a motor transmission device, a rotating rod and a ram, wherein the motor transmission device is fixedly arranged on a frame, the rotating rod is connected with a main shaft of the motor transmission device, the two ends of a rod body of the rotating rod are hinged with the ram, and an outward expanding cylinder and an auxiliary telescopic rod are connected between the two rams.

6. The automatic bagging machine according to claim 1, wherein: the feeding mechanism comprises a feeding hopper and a bottom opening and closing mechanism, the feeding hopper is fixedly arranged on the upper portion of the right support, and the bottom opening and closing mechanism is arranged at the bottom end of the feeding hopper.

7. The automatic bagging machine according to claim 6, wherein: the bottom opening and closing mechanism comprises an outer clamping plate, a shear type opening and closing clamping hopper and an opening and closing cylinder, wherein the two sides of the bottom end of the feeding hopper are correspondingly and fixedly provided with the outer clamping plate, the shear type opening and closing clamping hopper is hinged to the bottom end of the feeding hopper in pairs, and the lower parts of the shear type opening and closing clamping hoppers are connected with the right bracket through the opening and closing cylinder so as to realize synchronous opening and closing.