CN215514473U

CN215514473U - Bag taking mechanism of packaging machine

Info

Publication number: CN215514473U
Application number: CN202121199150.1U
Authority: CN
Inventors: 鲁二磊; 刘士攀; 杨辉; 牛仁红
Original assignee: Shanghai Boevan Packaging Machinery Co ltd
Current assignee: Shanghai Boevan Packaging Machinery Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-14
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a bag taking mechanism of a packaging machine, which comprises a rack and a base fixedly arranged on the rack, wherein a bag storage mechanism for placing packaging bags is assembled on the base, and a bag suction mechanism is correspondingly arranged at the lower part of the bag storage mechanism of the base; the bag suction mechanism is used for moving out the packaging bags in the bag storage mechanism, the rack is also provided with a bag clamping mechanism, the bag clamping mechanism is driven by the driving mechanism, and the bag clamping mechanism is used for moving the packaging bags in the bag suction mechanism to the conveying device; the bag storage mechanism is simple in structure and ingenious in design, can be suitable for placing packaging bags of different models by arranging the bag storage mechanism, is wide in application range, and is worthy of popularization.

Description

Bag taking mechanism of packaging machine

Technical Field

The utility model belongs to the technical field of automatic packaging mechanical parts, and particularly relates to a bag taking mechanism of a packaging machine.

Background

The packaging machine is a machine for packaging products, plays a role in protection and beauty, is used for producing packaged products integrally in a production line mode, and is a packaging device on the periphery of the products.

In the prior art, the conveying of the packaging bags is mainly completed manually, but the mode is slow in work, wastes manpower and is difficult to ensure the cleanness of the bags; thereby save the material to in the sack and cause the influence, if adopt conveyer to carry, a lot of conveying are got the wrapping bag that the bagging apparatus can only satisfy specific model and are used, need adopt different conveying to get the bagging apparatus to the wrapping bag of different models, influence availability factor, bring inconveniently for the use.

In view of the above problems, it is necessary to improve them.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides the bag taking mechanism of the packaging machine, which has the advantages of simple structure, reasonable design, convenience in operation and high automation degree.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a bag taking mechanism of a packaging machine comprises a rack and a base fixedly arranged on the rack, wherein a bag storage mechanism for placing packaging bags is assembled on the base, and a bag suction mechanism is correspondingly installed at the lower part of the bag storage mechanism of the base; the bag suction mechanism is used for moving out the packaging bags in the bag storage mechanism, the machine frame is further provided with a bag clamping mechanism, the bag clamping mechanism is driven by the driving mechanism, and the bag clamping mechanism is used for moving the packaging bags in the bag suction mechanism to the conveying device.

As a preferable scheme of the utility model, the bag suction mechanism comprises a bag suction driving cylinder and a plurality of bag suction suckers connected with the bag suction driving cylinder, and the bag suction suckers are driven by the bag suction driving cylinder to move so as to suck out the packaging bags in the bag storage mechanism.

As a preferred scheme of the present invention, the bag storage mechanism includes transverse mounting plates symmetrically disposed on a base, a plurality of support plates are vertically and fixedly disposed on the transverse mounting plates, support rods are disposed on the support plates, a positioning plate is fixedly disposed on the inner side of the base, a transverse moving plate is disposed on the outer side of the base, a connecting rod is fixedly disposed at an end of the transverse moving plate, the transverse moving plate is located between the two transverse mounting plates, and a receiving cavity for placing a packaging bag is formed between the two transverse mounting plates, the support rods, the connecting rod and the positioning plate.

As a preferable scheme of the present invention, a longitudinal adjusting mechanism for adjusting a distance between the two transverse mounting plates is disposed on the base.

As a preferable scheme of the present invention, the longitudinal adjusting mechanism includes longitudinal sliding grooves symmetrically formed on both sides of the base, both ends of the transverse mounting plates abut against the longitudinal sliding grooves, a rotary screw rod is fixedly disposed at an end of the transverse mounting plate, the rotary screw rod passes through the longitudinal sliding grooves and moves along the longitudinal sliding grooves to adjust a distance between the two transverse mounting plates, and the rotary screw rod passes through the longitudinal sliding grooves and is fastened by a nut.

As a preferable scheme of the utility model, a transverse adjusting mechanism for adjusting the distance between the positioning plate and the connecting rod is arranged on the base.

As a preferable scheme of the present invention, the lateral adjustment mechanism includes a lateral sliding groove disposed along a length direction of the lateral moving plate, the lateral sliding groove is vertically attached to the longitudinal sliding groove, a screw rod is inserted between the lateral sliding groove and the longitudinal sliding groove, the screw rod is fastened by a bolt, and a distance between the connecting rod and the positioning plate is adjusted by moving the lateral moving plate.

As a preferable scheme of the present invention, a guide plate is fixedly disposed at an end of the positioning plate, the guide plate is inclined from inside to outside, and the guide plate is fixedly connected with the positioning plate and integrally formed.

As a preferred scheme of the present invention, the bag clamping mechanism includes a rotating shaft fixedly disposed on the frame, one end of the rotating shaft penetrates through the frame and is connected to the driving mechanism, the other end of the rotating shaft is connected to the rotating arm, a bag clamping cylinder is mounted on the rotating arm, and a clamping jaw for clamping the packaging bag is mounted at an end portion of the bag clamping cylinder.

As a preferable scheme of the utility model, the driving mechanism comprises a driving base, a cam and a swinging arm, wherein the cam and the swinging arm are assembled on the driving base; the cam passes through driving motor drive, installs the cam rotation axis on the swing arm, and the cam supports and laminates on the cam rotation axis, and the swing arm rotates the one end of connecting drive base, and the other end of swing arm rotates and connects the connecting rod, and the connecting rod is connected on the rotation axis.

The utility model has the beneficial effects that:

1. the bag storage mechanism is simple in structure and ingenious in design, can be suitable for placing packaging bags of different models by arranging the bag storage mechanism, is wide in application range, and is worthy of popularization.

2. The bag storage mechanism, the bag suction mechanism, the bag clamping mechanism and the driving mechanism are arranged; the packaging bag moving device has the advantages that the automation degree is high in the moving process of the packaging bag, the production speed is improved, and the production requirements of customers are met.

3. The longitudinal adjusting mechanism provided by the utility model can adjust the distance between the two transverse mounting plates, is suitable for packaging bags with inconsistent longitudinal length, and has a wide application range.

4. The transverse adjusting mechanism provided by the utility model can adjust the distance between the connecting rod and the positioning plate, is suitable for packaging bags with inconsistent transverse lengths, and has a wide application range.

5. The bag clamping mechanism is used for clamping and shifting the packaging bag from the bag suction mechanism in the using process of the packaging machine and placing the packaging bag to the action process of the conveying device; the rotary motion of the packaging bag from the bag suction mechanism to the bag clamping mechanism is realized through the rotation of the rotary arm on the rotary shaft, and a reasonable space motion path, a reasonable motion speed and a reasonable rest beat are ensured; the clamping jaws move relatively in an opening and closing manner under the action of the bag clamping cylinder to finish the clamping action of the packaging bag.

6. The driving mechanism drives the bag clamping mechanism to move through the driving mechanism, so that the clamping and moving processes of the packaging bags are realized, wherein the driving mechanism drives the swing arm to rotate through the cam, so as to drive the connecting rod to move, and the driving mechanism, the bag clamping mechanism, the bag suction mechanism and the bag storage mechanism are mutually matched, so that the bag taking action of the whole packaging bag is finished, the automation degree is high, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a state diagram illustrating the use of an embodiment of the present invention;

FIG. 3 is a front view of an embodiment of the present invention;

FIG. 4 is a side view of an embodiment of the present invention;

reference numbers in the figures: the bag suction device comprises a rack 1, a base 2, a bag storage mechanism 3, a bag suction mechanism 4, a bag clamping mechanism 5, a driving mechanism 6, a longitudinal adjusting mechanism 7, a transverse adjusting mechanism 8, a guide plate 9, a transverse mounting plate 30, a support plate 31, a support rod 32, a positioning plate 33, a transverse moving plate 34, a connecting rod 35, a containing cavity 36, a longitudinal sliding groove 37, a rotary screw rod 38, a nut 39, a bag suction driving cylinder 40, a bag suction cup 41, a rotating shaft 50, a rotating arm 51, a bag clamping cylinder 52, a clamping jaw 53, a driving base 60, a cam 61, a swinging arm 62, a cam rotating shaft 63, a connecting rod 64, a transverse sliding groove 80 and a packaging bag 100.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-4, the bag taking mechanism of the packaging machine provided by this embodiment includes a frame 1, a base 2 fixedly disposed on the frame 1, a bag storage mechanism 3 for placing a packaging bag 100 being mounted on the base 2, and a bag suction mechanism 4 being correspondingly mounted on the lower portion of the bag storage mechanism 3 of the base 2; the bag suction mechanism 4 is used for moving out the packaging bags 100 in the bag storage mechanism 3, the rack 1 is also provided with a bag clamping mechanism 5, the bag clamping mechanism 5 is driven by a driving mechanism 6, and the bag clamping mechanism 5 is used for moving the packaging bags 100 in the bag suction mechanism 4 to a conveying device;

the bag suction mechanism 4 comprises a bag suction driving cylinder 40 and a plurality of bag suction suckers 41 connected with the bag suction driving cylinder 40, and the bag suction driving cylinder 40 drives the bag suction suckers 41 to move so as to suck out the packaging bags 100 in the bag storage mechanism 3; the bag storage mechanism, the bag suction mechanism, the bag clamping mechanism and the driving mechanism are arranged; the packaging bag moving device has the advantages that the automation degree is high in the moving process of the packaging bag, the production speed is improved, and the production requirements of customers are met.

The bag storage mechanism 3 comprises transverse mounting plates 30 which are symmetrically arranged on the base 2, a plurality of supporting plates 31 are vertically and fixedly arranged on the transverse mounting plates 30, supporting rods 32 are arranged on the supporting plates 31, a positioning plate 33 is fixedly arranged on the inner side of the base 2, a transverse moving plate 34 is arranged on the outer side of the base 2, a connecting rod 35 is fixedly arranged at the end part of the transverse moving plate 34, the transverse moving plate 34 is positioned between the two transverse mounting plates 30, and an accommodating cavity 36 for accommodating the packaging bag 100 is formed between the two transverse mounting plates 30, the supporting rods 32, the connecting rod 35 and the positioning plate 33; the bag storage mechanism is simple in structure and ingenious in design, can be suitable for placing packaging bags of different models by arranging the bag storage mechanism, is wide in application range, and is worthy of popularization.

A longitudinal adjusting mechanism 7 for adjusting the distance between the two transverse mounting plates 30 is arranged on the base 2; the longitudinal adjusting mechanism can adjust the distance between the two transverse mounting plates, is suitable for packaging bags with inconsistent longitudinal length, and has a wide application range; specifically, the longitudinal adjusting mechanism 7 includes longitudinal sliding grooves 37 symmetrically formed on both sides of the base 2, both ends of the transverse mounting plate 30 abut against the longitudinal sliding grooves 37, a rotary screw 38 is fixedly arranged at an end of the transverse mounting plate 30, the rotary screw 38 passes through the longitudinal sliding grooves 37 and moves along the longitudinal sliding grooves 37 for adjusting the distance between the two transverse mounting plates 30, and the rotary screw 38 passes through the longitudinal sliding grooves 37 and is fastened by a nut 39.

A transverse adjusting mechanism 8 for adjusting the distance between the positioning plate 33 and the connecting rod 35 is arranged on the base 2; the transverse adjusting mechanism can adjust the distance between the connecting rod and the positioning plate, is suitable for packaging bags with inconsistent transverse lengths, and has a wide application range; specifically, the transverse adjusting mechanism 8 includes a transverse sliding groove 80 arranged along the length direction of the transverse moving plate 34, the transverse sliding groove 80 is perpendicularly attached to the longitudinal sliding groove 37, a screw rod is arranged between the transverse sliding groove 80 and the longitudinal sliding groove 37 in a penetrating manner, the screw rod is fastened through a bolt, and the distance between the connecting rod 35 and the positioning plate 33 is adjusted by moving the transverse moving plate 34.

The end part of the positioning plate 33 is fixedly provided with the guide plate 9, the guide plate 9 inclines from inside to outside, the packaging bag 100 is convenient to place, the working efficiency is improved, and particularly, the guide plate 9 is fixedly connected with the positioning plate 33 and integrally formed; the structural strength and the integral firmness of the positioning plate 33 are improved, and the use safety is further ensured.

The bag clamping mechanism 5 comprises a rotating shaft 50 fixedly arranged on the frame 1, one end of the rotating shaft 50 penetrates through the frame 1 to be connected with the driving mechanism 6, the other end of the rotating shaft 50 is connected with a rotating arm 51, a bag clamping cylinder 52 is arranged on the rotating arm 51, and a clamping jaw 53 for clamping the packaging bag 100 is arranged at the end part of the bag clamping cylinder 52; the bag clamping mechanism is used for clamping and shifting the packaging bag from the bag suction mechanism in the using process of the packaging machine and placing the packaging bag to the action process of the conveying device; the rotary motion of the packaging bag from the bag suction mechanism to the bag clamping mechanism is realized through the rotation of the rotary arm on the rotary shaft, and a reasonable space motion path, a reasonable motion speed and a reasonable rest beat are ensured; the clamping jaws move relatively in an opening and closing manner under the action of the bag clamping cylinder to finish the clamping action of the packaging bag.

The driving mechanism 6 comprises a driving base 60, a cam 61 and a swing arm 62 which are assembled on the driving base 60; the cam 61 is driven by a driving motor, a cam rotating shaft 63 is installed on the swing arm 62, the cam 61 abuts against and is attached to the cam rotating shaft 63, the swing arm 62 is rotatably connected with one end of the driving base 60, the other end of the swing arm 62 is rotatably connected with a connecting rod 64, and the connecting rod 64 is connected with the rotating shaft 50; the driving mechanism drives the bag clamping mechanism to move through the driving mechanism, so that the clamping and moving processes of the packaging bags are realized, wherein the driving mechanism drives the swing arm to rotate through the cam, so as to drive the connecting rod to move, and the driving mechanism, the bag clamping mechanism, the bag suction mechanism and the bag storage mechanism are mutually matched, so that the bag taking action of the whole packaging bag is finished, the automation degree is high, and the working efficiency is greatly improved.

The working principle of the utility model is as follows:

firstly, according to the specification of the packaging bag 100, the size of the bag storage mechanism 3 is adjusted, the packaging bag 100 is placed into the accommodating cavity 36 of the bag storage mechanism 3, the bag suction driving cylinder 40 on the bag suction mechanism 4 drives the bag suction sucker 41 to move to suck out the packaging bag 100 in the bag storage mechanism 3, the cam 61 of the driving mechanism 6 drives the swing arm 62 to act so that the bag clamping mechanism 5 rotates clockwise and rotates, the bag clamping cylinder 52 closes the clamping jaw 53 and opens, rotates 90 degrees to the position (position A) of the packaging bag 100 on the bag suction mechanism 4, the bag clamping cylinder 52 opens the clamping jaw 53 to close and clamp the packaging bag 100 at the position of the bag suction mechanism 4, and at the moment, the action of clamping the packaging bag 100 is completed.

The cam 61 of the driving mechanism 6 pushes the swing arm 62 to rotate the bag clamping mechanism 5 counterclockwise by 90 ° to the position B, and at this time, the bag clamping cylinder 52 of the bag clamping mechanism 5 opens the clamping jaw 53, and the packaging bag 100 is taken away by the bag conveying process.

The bag conveying and taking processes are realized through the repeated operation.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the bag-sucking device comprises a frame 1, a base 2, a bag-storing mechanism 3, a bag-sucking mechanism 4, a bag-clamping mechanism 5, a driving mechanism 6, a longitudinal adjusting mechanism 7, a transverse adjusting mechanism 8, a guide plate 9, a transverse mounting plate 30, a support plate 31, a support rod 32, a positioning plate 33, a transverse moving plate 34, a connecting rod 35, a containing cavity 36, a longitudinal sliding groove 37, a rotary screw 38, a nut 39, a bag-sucking driving cylinder 40, a bag-sucking sucker 41, a rotating shaft 50, a rotating arm 51, a bag-clamping cylinder 52, a clamping jaw 53, a driving base 60, a cam 61, a swing arm 62, a cam rotating shaft 63, a connecting rod 64, a transverse sliding groove 80, a packaging bag 100 and other terms, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a packagine machine gets bag mechanism which characterized in that: the packaging bag storage device comprises a rack (1), a base (2) fixedly arranged on the rack (1), a bag storage mechanism (3) used for placing a packaging bag (100) is assembled on the base (2), and a bag suction mechanism (4) is correspondingly installed at the lower part of the bag storage mechanism (3) of the base (2); the bag suction mechanism (4) is used for moving out the packaging bags (100) in the bag storage mechanism (3), the frame (1) is further provided with a bag clamping mechanism (5), the bag clamping mechanism (5) is driven by the driving mechanism (6), and the bag clamping mechanism (5) is used for moving the packaging bags (100) in the bag suction mechanism (4) to the conveying device.

2. The bag-taking mechanism of the packaging machine according to claim 1, wherein: the bag suction mechanism (4) comprises a bag suction driving cylinder (40) and a plurality of bag suction suckers (41) connected with the bag suction driving cylinder (40), and the bag suction driving cylinder (40) drives the bag suction suckers (41) to move to suck out the packaging bags (100) in the bag storage mechanism (3).

3. The bag taking mechanism of the packaging machine according to claim 2, wherein: store up bag mechanism (3) including assembling horizontal mounting board (30) that the symmetry was laid on base (2), a plurality of backup pads (31) have set firmly perpendicularly on horizontal mounting board (30), bracing piece (32) have been laid on a plurality of backup pads (31), locating plate (33) have set firmly in the inboard of base (2), the outside of base (2) is equipped with lateral shifting plate (34), lateral shifting plate (34) tip has set firmly connecting rod (35), lateral shifting plate (34) are located between two horizontal mounting board (30), bracing piece (32), form between connecting rod (35) and locating plate (33) and be used for placing packing bag (100) hold chamber (36).

4. The bag taking mechanism of the packaging machine according to claim 3, wherein: and a longitudinal adjusting mechanism (7) for adjusting the distance between the two transverse mounting plates (30) is arranged on the base (2).

5. The bag taking mechanism of the packaging machine according to claim 4, wherein: the longitudinal adjusting mechanism (7) comprises longitudinal sliding grooves (37) symmetrically formed in two sides of the base (2), two ends of the transverse mounting plates (30) are abutted to the longitudinal sliding grooves (37), rotary screw rods (38) are fixedly arranged at the ends of the transverse mounting plates (30), the rotary screw rods (38) penetrate through the longitudinal sliding grooves (37) and move along the longitudinal sliding grooves (37) and are used for adjusting the distance between the two transverse mounting plates (30), and the rotary screw rods (38) penetrate through the longitudinal sliding grooves (37) and are fastened through nuts (39).

6. The bag taking mechanism of the packaging machine according to claim 5, wherein: and a transverse adjusting mechanism (8) for adjusting the distance between the positioning plate (33) and the connecting rod (35) is arranged on the base (2).

7. The bag taking mechanism of the packaging machine according to claim 6, wherein: the transverse adjusting mechanism (8) comprises a transverse sliding groove (80) which is arranged along the length direction of the transverse moving plate (34), the transverse sliding groove (80) is perpendicularly attached to the longitudinal sliding groove (37), a screw rod penetrates between the transverse sliding groove (80) and the longitudinal sliding groove (37), the screw rod is fastened through a bolt, and the distance between the connecting rod (35) and the positioning plate (33) is adjusted by moving the transverse moving plate (34).

8. The bag-taking mechanism of the packaging machine according to claim 7, wherein: the end part of the positioning plate (33) is fixedly provided with a guide plate (9), the guide plate (9) inclines from inside to outside, and the guide plate (9) is fixedly connected with the positioning plate (33) and integrally formed.

9. The bag-taking mechanism of the packaging machine according to claim 1, wherein: press from both sides bag mechanism (5) including setting firmly rotation axis (50) on frame (1), rotation axis (50) one end is passed frame (1) and is connected actuating mechanism (6), and swinging boom (51) is connected to the other end of rotation axis (50), installs on swinging boom (51) and presss from both sides bag cylinder (52), presss from both sides bag cylinder (52) tip and installs clamping jaw (53) that are used for pressing from both sides to get wrapping bag (100).

10. The bag-taking mechanism of the packaging machine according to claim 9, wherein: the driving mechanism (6) comprises a driving base (60), a cam (61) and a swing arm (62) which are assembled on the driving base (60); the cam (61) is driven by a driving motor, a cam rotating shaft (63) is installed on the swing arm (62), the cam (61) abuts against and is attached to the cam rotating shaft (63), the swing arm (62) is rotatably connected with one end of the driving base (60), the other end of the swing arm (62) is rotatably connected with a connecting rod (64), and the connecting rod (64) is connected with the rotating shaft (50).