CN214875991U

CN214875991U - Pneumatic bag opening connecting rod mechanism of bag feeding type packaging machine

Info

Publication number: CN214875991U
Application number: CN202121195249.4U
Authority: CN
Inventors: 聂建壮
Original assignee: Zhengzhou Taikeda Packaging Machinery Co ltd
Current assignee: Zhengzhou Taikeda Packaging Machinery Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-26
Anticipated expiration: 2031-05-31

Abstract

The utility model provides a bag feeding type packaging machine pneumatic bag opening connecting rod mechanism, which belongs to the technical field of packaging machines, and comprises a motor and a driving shaft extending and connected to the motor along the vertical direction, wherein the lower end of one side of the driving shaft is provided with a fixed seat, the fixed seat is hinged with a second bag opening mechanism which is connected with the driving shaft and used for opening the middle part of a bag body, the upper end of one side of the driving shaft is provided with a fixed frame, the middle part of the fixed frame is connected with four polished rods, and the polished rods are connected with a first bag opening mechanism which is connected with the driving shaft and used for opening the upper part of the bag body in a sliding manner; the utility model discloses, can drive first opening bag mechanism and second opening bag mechanism simultaneous movement in step through the cooperation of motor with the drive shaft to realize that first opening bag mechanism and second opening bag mechanism open the upper portion and the middle part of the bag body in proper order, the object of being convenient for enters into the area internal, has replaced manual operation's phenomenon, the effectual work efficiency who improves the object packing.

Description

Pneumatic bag opening connecting rod mechanism of bag feeding type packaging machine

Technical Field

The utility model relates to the technical field of packaging machines, especially, relate to a give bag type packaging machine pneumatics and open a bag link mechanism.

Background

The packing machine is generally divided into a semi-automatic packing machine and a full-automatic packing machine. The automatic packaging machine is mainly used for automatically packaging materials of plant seeds in the industries of food, medicine, chemical industry and the like. The material can be in the form of granule, tablet, liquid, powder, paste, etc. The automatic packaging machine has the functions of automatically completing metering, material filling, bag making, sealing, cutting, conveying, printing production batch numbers, increasing easy cuts, warning of no material, stirring and the like.

At present, in the process of packaging articles, a bag body needs to be opened, manual operation is generally adopted, but the method can reduce the work efficiency of packaging the articles, and therefore, a pneumatic bag opening connecting rod mechanism of a bag-type packaging machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a give bag type packaging machine pneumatics and open a bag link mechanism can realize that first opening bag mechanism and second opening bag mechanism open the upper portion and the middle part of the bag body in proper order, have replaced manual operation's phenomenon, the effectual work efficiency who improves object packing.

In order to solve the technical problem, the utility model provides a give bag type packaging machine pneumatics bag link mechanism that opens, including the motor and along the drive shaft of vertical direction extension connection on the motor, one side lower extreme of drive shaft is provided with the fixing base, it is used for opening the bag mechanism to the open second in bag body middle part with drive shaft connection to articulate on the fixing base, one side upper end of drive shaft is provided with the mount, the middle part of mount is connected with four polished rods, sliding connection has on the polished rod and is used for opening the bag mechanism to the open first on bag body upper portion in drive shaft connection.

Further, first opening bag mechanism establishes the drive shaft wherein one of them first external member of serving including the cover, the upper and lower both ends of first external member articulate has two first gangbar, two first gangbar are one long and one short, the one end that the drive shaft was kept away from to the fixing base is provided with the movable rod that lies in the fixing base with one side and be connected with two first gangbar, be provided with the first straw that sets up with the movable rod is perpendicular on the movable rod, two first suction heads with bag body contact are installed to two first suction pipe adjacent one end.

Further, the movable rod rotates the piece including articulating two of relative motion on the fixing base, one of them first gangbar is connected in the top that one of them rotated the piece, another first gangbar is connected in the below that another rotated the piece, the one end that the fixing base was kept away from to the rotation piece is provided with the linking arm, the one end of keeping away from the rotation piece of linking arm is connected with the installed part, first inhaling pipe sets up perpendicularly on the installed part, the adjustment tank that corresponds with the linking arm is seted up to the one side that the fixing base was kept away from to the rotation piece, the regulation hole has been seted up in the adjustment tank, the middle part of linking arm is equipped with the spacing groove that corresponds with the regulation hole, the regulation hole is provided with and runs through the bolt that the spacing groove was used for making to rotate and be connected between the linking arm.

Further, the second bag opening mechanism includes that the pottery cover establishes the second external member at the drive shaft other end, the upper and lower both ends of second external member articulate there are two second linkage rods, two second linkage rods are one short and one long, the cover is equipped with two sliding blocks of being connected relative motion with two second linkage rods on the polished rod, the connecting plate is installed to the top of sliding block, install the second straw that sets up perpendicularly with the connecting plate on the connecting plate, two second straws are kept away from the one end of connecting plate and are installed and set up just two relative second suction heads perpendicularly with the second straw.

Furthermore, a notch is formed in the upper end of one side of one of the sliding blocks and the lower end of one side of the other sliding block, and one end, far away from the second external member, of the second linkage rod is hinged in the notch.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the utility model discloses, can drive first opening bag mechanism and second opening bag mechanism simultaneous movement in step through the cooperation of motor with the drive shaft to realize that first opening bag mechanism and second opening bag mechanism open the upper portion and the middle part of the bag body in proper order, the object of being convenient for enters into the area internal, has replaced manual operation's phenomenon, the effectual work efficiency who improves the object packing.

2. The utility model discloses, can realize the regulation to movable rod length through the cooperation between adjustment tank and the linking arm on rotating, the convenient bag body to different length opens.

Drawings

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

FIG. 2 is a right side schematic view of the structure of the present invention;

fig. 3 is a perspective view of the rotating member structure of the present invention;

fig. 4 is a schematic perspective view of the fixing frame structure of the present invention.

In the figure: 1. a motor; 2. a drive shaft; 3. a first kit; 4. a fixed seat; 5. a rotating member; 6. a first linkage rod; 7. a connecting arm; 8. a mounting member; 9. a first straw; 10. a first suction head; 11. a second kit; 12. a fixed mount; 13. a polish rod; 14. a slider; 15. a second linkage rod; 16. a connecting plate; 17. a second straw; 18. a second suction head; 19. an adjustment groove; 20. an adjustment hole; 21. a limiting groove; 22. and (4) a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The specific embodiment of the pneumatic bag opening link mechanism of the bag-feeding packaging machine of the utility model is shown in fig. 1 to 4, and comprises a motor 1 and a driving shaft 2 extending in the vertical direction and connected to the motor 1, a fixing seat 4 is arranged at the lower end of one side of the driving shaft 2, a second bag opening mechanism connected with the driving shaft 2 and used for opening the middle part of the bag body is hinged on the fixing seat 4, a fixing frame 12 is arranged at the upper end of one side of the driving shaft 2, four polished rods 13 are connected with the middle part of the fixing frame 12, a first bag opening mechanism connected with the driving shaft 2 and used for opening the upper part of the bag body is slidably connected on the polished rods 13, the first bag opening mechanism and the second bag opening mechanism can be synchronously driven by the matching of the motor 1 and the driving shaft 2 to move simultaneously, thereby realizing that the upper part and the middle part of the bag body are opened by the first bag opening mechanism and the second bag opening mechanism in sequence, and facilitating the object to enter into the bag body, thereby replacing the phenomenon of manual operation, the working efficiency of object packaging is effectively improved.

In this embodiment, the first bag opening mechanism includes a first sleeve 3 sleeved on one end of the driving shaft 2, two first linkage rods 6 are hinged to the upper and lower ends of the first sleeve 3, the two first linkage rods 6 are long and short, one end of the fixing base 4, which is away from the driving shaft 2, is provided with a movable rod which is located on the same side of the fixing base 4 and connected with the two first linkage rods 6, the movable rod is provided with a first suction pipe 9 which is perpendicular to the movable rod, two first suction heads 10 which are in contact with the bag body are installed at one ends, which are adjacent to the two first suction pipes 9, the first suction heads 10 can increase the contact surface between the first suction pipes 9 and the bag body, the kinetic energy of the driving shaft 2 can be transmitted to the two rotating parts 5 by the cooperation of the first sleeve 3 and the first linkage rods 6, and indirectly enable the first suction heads 10 on the two rotating parts 5 to be in contact with the bag body.

In this embodiment, the second bag opening mechanism includes a second sleeve 11 sleeved on the other end of the driving shaft 2 by a ceramic bush, two second linkage rods 15 are hinged to upper and lower ends of the second sleeve 11, the two second linkage rods 15 are one short and one long, two sliding blocks 14 connected with the two second linkage rods 15 and moving relatively are sleeved on the polished rod 13, a connecting plate 16 is installed above the sliding blocks 14, a second suction pipe 17 perpendicular to the connecting plate 16 is installed on the connecting plate 16, two second suction heads 18 perpendicular to and opposite to the second suction pipe 17 are installed at one ends, away from the connecting plate 16, of the two second suction pipes 17, the second suction heads 18 can increase the contact surface between the second suction pipes 17 and the bag body, the kinetic energy of the driving shaft 2 can be transmitted to the two sliding blocks 14 by the cooperation of the second sleeve 11 and the second linkage rods 15, and the second suction pipes 17 on the two sliding blocks 14 are indirectly contacted with the bag body.

In this embodiment, a notch 22 is formed in the upper end of one side of one of the sliding blocks 14 and the lower end of one side of the other sliding block 14, one end of the second linkage rod 15, which is far away from the second external member 11, is hinged in the notch 22, and the notch 22 realizes the overall aesthetic property of the sliding block 14.

The utility model discloses the theory of operation:

in the working process, the bag body is firstly positioned between two first suction heads 10 and two second suction heads 18, at the moment, the two second suction heads 17 are close to each other, so that the second suction heads 18 are contacted with the bag body, the two first suction heads 10 are far away, then the second suction heads 18 are contacted with the bag body through the suction force of the second suction heads 17, meanwhile, the motor 1 drives the driving shaft 2 to drive the first sleeve part 3 and the second sleeve part 11 to synchronously rotate, the second sleeve part 11 drives the two sliding blocks 14 to slide on the polished rods 13 through the two second linkage rods 15, the sliding blocks 14 drive the second suction heads 18 on the second suction heads 17 to move through the connecting plates 16 to open the upper part of the bag body, the first sleeve part 3 drives the first suction pipes 9 on the two movable rods to move towards the middle parts of the two movable rods through the first linkage rods 6, so that the first suction heads 10 on the first suction pipes 9 are contacted with the bag body, and the first suction heads 10 are contacted with the bag body through the suction force of the first suction pipes 9, the motor 1 continues to work, so that the middle part of the bag body is opened, and the process is repeated.

In this other embodiment, the movable lever comprises two rotating members 5 hinged to the fixed base 4 and moving relatively, one of them first gangbar 6 is connected in the top that one of them rotated 5, another first gangbar 6 is connected in the below of another rotation piece 5, the one end that the fixing base 4 was kept away from to rotation piece 5 is provided with linking arm 7, the one end of keeping away from rotation piece 5 of linking arm 7 is connected with installed part 8, first straw 9 sets up perpendicularly on installed part 8, rotate the one side that fixing base 4 was kept away from to rotation piece 5 and offer the adjustment tank 19 that corresponds with linking arm 7, regulation hole 20 has been seted up in the adjustment tank 19, the middle part of linking arm 7 is equipped with the spacing groove 21 that corresponds with regulation hole 20, regulation hole 20 is provided with and runs through the bolt that spacing groove 21 is used for making to be connected between rotation piece 5 and the linking arm 7, can realize the regulation to movable rod length, the convenience is opened the bag body of different length.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a give bag type packagine machine pneumatics and open a bag link mechanism which characterized in that: including motor (1) and along vertical direction extension connection drive shaft (2) on motor (1), one side lower extreme of drive shaft (2) is provided with fixing base (4), articulated on fixing base (4) have and be connected with drive shaft (2) and be used for opening a bag mechanism to the open second in bag body middle part, one side upper end of drive shaft (2) is provided with mount (12), the middle part of mount (12) is connected with four polished rods (13), sliding connection has on polished rod (13) and is used for opening a bag mechanism to the open first in bag body upper portion with drive shaft (2) connection.

2. The pneumatic bag opening linkage mechanism of a bag feeding type packaging machine according to claim 1, wherein: first opening bag mechanism establishes at drive shaft (2) wherein one of them first external member (3) of serving including the cover, the upper and lower both ends of first external member (3) articulate there are two first gangbar (6), two first gangbar (6) are one long and one short, the one end that drive shaft (2) were kept away from in fixing base (4) is provided with and is located fixing base (4) with one side and the movable rod of being connected with two first gangbar (6), be provided with on the movable rod with perpendicular first straw (9) that set up of movable rod, two first suction heads (10) with the contact of the bag body are installed to two first straw (9) adjacent one end.

3. The pneumatic bag opening linkage mechanism of a bag feeding type packaging machine according to claim 2, wherein: the movable rod comprises two rotating parts (5) which are hinged on the fixed seat (4) and move relatively, one first linkage rod (6) is connected above one rotating part (5), the other first linkage rod (6) is connected below the other rotating part (5), one end of the rotating part (5) far away from the fixed seat (4) is provided with a connecting arm (7), one end of the connecting arm (7) far away from the rotating part (5) is connected with an installation part (8), a first suction pipe (9) is vertically arranged on the installation part (8), one side of the rotating part (5) far away from the fixed seat (4) is provided with an adjusting groove (19) corresponding to the connecting arm (7), an adjusting hole (20) is formed in the adjusting groove (19), and the middle part of the connecting arm (7) is provided with a limit groove (21) corresponding to the adjusting hole (20), the adjusting hole (20) is provided with a bolt which penetrates through the limiting groove (21) and is used for connecting the rotating piece (5) and the connecting arm (7).

4. The pneumatic bag opening linkage mechanism of a bag feeding type packaging machine according to claim 1, wherein: second division bag mechanism includes that the ceramic cover establishes second external member (11) on drive shaft (2) other end, the upper and lower both ends of second external member (11) articulate there are two second linkage bars (15), two second linkage bars (15) are one short and long, the cover is equipped with two sliding blocks (14) of being connected relative motion with two second linkage bars (15) on polished rod (13), connecting plate (16) are installed to the top of sliding block (14), install second straw (17) with connecting plate (16) perpendicular setting on connecting plate (16), two second straws (17) are kept away from the one end of connecting plate (16) and are installed and set up two relative second suction head (18) perpendicularly with second straw (17).

5. The pneumatic bag opening linkage mechanism of a bag feeding type packaging machine according to claim 4, wherein: a notch (22) is formed in the upper end of one side of one sliding block (14) and the lower end of one side of the other sliding block (14), and one end, far away from the second external member (11), of the second linkage rod (15) is hinged into the notch (22).