CN216660508U

CN216660508U - Wrapping bag pinch bag mechanism

Info

Publication number: CN216660508U
Application number: CN202121517413.9U
Authority: CN
Inventors: 何新华
Original assignee: Dongguan Ba90 Intelligent Technology Co ltd
Current assignee: Dongguan Ba90 Intelligent Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-06-03
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a packaging bag clamping and conveying mechanism, which belongs to the field of automatic packaging and comprises a base plate, a bag discharging unit, a bag pulling unit, a bag turning unit and a bag clamping unit.

Description

Wrapping bag pinch bag mechanism

Technical Field

The utility model relates to the field of automatic packaging, in particular to a packaging bag clamping and conveying mechanism.

Background

In automatic packaging, the step of automatically removing the packages from the storage area to the packaging position is a necessary step, and the step of reliably gripping only one package from the stacked packages and ensuring that the remaining packages are not pulled out or disorganized together is a critical step often existing in the process of clamping and conveying the packages in automatic packaging. Meanwhile, after the packaging bags are clamped from the packaging bag storage position, the packaging bags also need to be accurately conveyed to a material packaging position.

In order to smoothly and automatically take out the packaging bags from the storage place one by one and send the packaging bags to the material packaging place, a packaging bag clamping and conveying mechanism can be introduced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

In order to reliably clamp only one packaging bag out of stacked packaging bags and ensure that the rest packaging bags are not pulled out or disorderly together and are automatically clamped and conveyed to a material packaging position, the utility model aims to solve the problems that: the packaging bags required to be used for packaging materials are placed in a storage bin of a bag discharging unit in advance, a turnover tray is arranged at the outlet of the packaging bag at the bottom of the storage bin and used for supporting the packaging bags, a sucker in the bag discharging unit sucks out one packaging bag from the bottom of the storage bin of the bag discharging unit at each time, then the packaging bags are clamped and conveyed to a bag turning unit by a clamp in the bag pulling unit, the bag turning unit is turned over to the vertical position of the packaging bags under the pushing of an air cylinder, then the bag clamping unit moves horizontally and automatically up and down to move a clamp mechanism for clamping the bags to the proper position and automatically clamp the packaging bags, and then the packaging bags are automatically conveyed to the material packaging position by the horizontal and up and down automatic movement.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A packaging bag clamping and conveying mechanism comprises a base plate, a bag discharging unit, a bag pulling unit, a bag turning unit and a bag clamping unit. The bag discharging unit, the bag pulling unit, the bag turning unit and the bag clamping unit are assembled on the substrate; the bag pulling unit is arranged at the rear bottom of the bag discharging unit, and the bag turning unit is arranged on the side surface of the bag discharging unit; the bag clamping unit is positioned at the rear end of the bag turning unit and clamps the packaging bag and automatically sends the packaging bag to a material packaging position.

Furthermore, the bag discharging unit comprises a material bin consisting of a rear side plate, a right side plate, a bottom plate, a front side plate and a left side plate, and packaging bags required for packaging materials are placed in the material bin in advance; a tray and a sucking disc capable of moving up and down are arranged at the bottom of the storage bin; the tray is connected with a first cylinder which pushes the tray to rotate.

Furthermore, a clamp for clamping the packaging bag from the bag discharging unit is arranged in the bag pulling unit, a clamping cylinder is connected to the clamp, and a conveying belt driven by a motor is arranged on the front side of the clamping cylinder and used for conveying the clamped packaging bag to the rear end.

Furthermore, the bag turning unit is provided with a turning cylinder arranged on the substrate, and the upper end of the turning cylinder is connected with a bag turning bottom plate; a rear bag turning side plate is arranged on the rear side above the bag turning bottom plate and connected with a second air cylinder arranged at the bottom of the bag turning bottom plate, and the air cylinder drives the rear bag turning side plate to clamp the packaging bag tightly without displacement; a right bag turning side plate is arranged on the right side above the bag turning bottom plate; a front bag turning side plate is arranged on the front side above the bag turning bottom plate.

Furthermore, the bag clamping unit is provided with a horizontal moving module arranged on the base plate; the horizontal moving module is provided with an up-down moving module; installing a guide rail on the up-and-down moving module; the front clamping seat and the rear clamping seat are arranged on the guide rail, a front clamping cylinder is arranged on the front clamping seat, and the front end of the front clamping cylinder is connected with a front clamping plate; a rear clamping cylinder is arranged on the rear clamping seat, and the front end of the rear clamping cylinder is connected with a front clamping plate; the right rear end of the rear clamping seat is connected with a first driving connecting rod, the right rear end of the front clamping seat is connected with a second driving connecting rod, the first driving connecting rod and the second driving connecting rod are respectively connected with the 2 ends of a rotating rod, the rotating rod is arranged on a rotating shaft of a motor, and the motor is arranged in an up-down moving module.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) when the scheme is in operation, the packaging bags required to be used for packaging materials are placed in the storage bin in advance, the packaging bags are sucked out from the bottom of the storage bin, the turnover tray is arranged at the outlet at the bottom of the storage bin to support the packaging bags, and therefore the packaging bag sucking device can ensure that only one packaging bag is sucked out at each time and the rest packaging bags are not influenced.

(2) When the scheme is in work, the mechanism in the bag turning unit turns the packaging bag to enable the packaging bag to be in a vertical position, and the packaging bag is reliably clamped when the clamp of the bag clamping unit clamps the packaging bag.

(3) The clamping mechanism of the bag clamping unit is provided with the air cylinder, so that the packaging bag is reliably clamped; simultaneously, the distance of front end clip and rear end clip can drive connecting rod automatically regulated to suitable position through the motor, and when the size of wrapping bag changed, can carry out automatically regulated according to the size of wrapping bag.

Drawings

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

FIG. 2 is a schematic view of the structure of the bag discharging unit of the present invention;

FIG. 3 is a schematic view of a pouch pulling unit according to the present invention;

FIG. 4 is a schematic structural view of a bag-turning unit of the present invention;

FIG. 5 is a left side view of the bag holding unit of the present invention;

fig. 6 is a right side view of the structure of the bag clamping unit of the present invention.

The reference numbers in the figures illustrate:

1-base plate, 2-bag outlet unit, 201-rear side plate, 202-right side plate, 203-sucker, 204-tray, 205-first cylinder, 206-bottom plate, 207-front side plate, 208-left side plate, 3-bag pulling unit, 301-clamp, 302-clamping cylinder, 303-motor, 304-conveyor belt, 4-bag turning unit, 401-turning cylinder, 402-bag turning bottom plate, 403-rear bag turning side plate, 404-right bag turning side plate, 405-second cylinder, 406-front bag turning side plate, 5-packaging bag, 6-bag clamping unit, 601-rear clamp plate, 602-clamping cylinder, 603-rear clamp seat, 604-first driving connecting rod, 605-installation guide rail, 606-rotating rod, 607-front clamp seat, 608-up and down moving module, 609-horizontal moving module, 610-front clamping cylinder, 611-front clamping plate, 612-motor, 613-second driving link.

Detailed Description

The technical scheme in the embodiment of the utility model is clearly and completely described below by combining the attached drawings in the embodiment of the utility model; it should be apparent that the embodiments described are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.

As shown in the overall structural schematic diagram of fig. 1, a packaging bag clamping and conveying mechanism comprises a base plate 1, a bag discharging unit 2, a bag pulling unit 3, a bag turning unit 4 and a bag clamping unit 6, wherein during operation, the packaging bags 5 needed to be used for packaging materials are placed in the bin of the bag outlet unit 2 in advance, the sucking discs 203 in the bag outlet unit 2 suck out one packaging bag 5 at a time from the bottom of the bin of the bag outlet unit 2, the packaging bag 5 is then clamped by the clamp 301 in the bag pulling unit 3 and fed into the bag turning unit 4, then the bag clamping unit 5 moves horizontally and moves up and down automatically to move the clamps of the clamped bags to proper positions to clamp the packaging bags 5 automatically, then automatically move horizontally and up and down to automatically feed the packaging bags 5 to the position for packaging materials, therefore, the mechanism can automatically clamp and convey the material to the material packaging position by the bin of the bag discharging unit 2 of the packaging bag 5.

As shown in fig. 2, the schematic structural diagram of the bag discharging unit of the present invention includes a bin formed by a rear side plate 201, a right side plate 202, a bottom plate 206, a front side plate 207 and a left side plate 208, and a pinch-off packaging bag 5 required for packaging a material is placed in the bin in advance; the bottom of the storage bin is provided with a tray 204 and a sucking disc 203 which can move up and down, the tray 204 holds the packaging bag 5 at the outlet at the bottom of the storage bin, after the packaging bag 5 is firmly sucked by the sucking disc 203, the tray 204 is automatically turned over under the driving of a first connected air cylinder 205 to open the outlet of the storage bin, and meanwhile, the sucking disc 203 is driven to rotate together to suck the firmly sucked packaging bag 5 out of the storage bin from the bottom of the storage bin.

As shown in fig. 3, the bag-pulling unit of the present invention has a structure schematic diagram, wherein a clamp 301 is arranged on the bag-pulling unit, and clamps the packaging bag 5 sucked from the bottom of the storage bin of the bag-discharging unit 2 under the clamping force of a clamping cylinder 302, and then the packaging bag is automatically conveyed to the bag-turning unit 4 at the rear end by a conveyor belt driven by the rotation of a first motor 303.

As shown in fig. 4, the structure of the bag-turning unit of the present invention is schematically illustrated, and the bag-turning unit is provided with a turning cylinder 401 mounted on the base plate 1, the upper end of the turning cylinder 401 is connected to a bag-turning bottom plate 402, a rear bag-turning side plate 403 is arranged at the rear side above the bag-turning bottom plate 402, the rear bag-turning side plate 403 is connected to a second cylinder 405 arranged at the bottom of the bag-turning bottom plate 402, and a right bag-turning side plate 404 is arranged at the right side above the bag-turning bottom plate 402; a front bag-turning side panel 406 is provided on the front side above the bag-turning bottom panel 402. The packaging bag 5 conveyed from the front end bag pulling unit 3 is placed on the bottom plate 402 and positioned by the rear bag turning side plate 403, the right bag turning side plate 404 and the front bag turning side plate 406, and then the turning cylinder 401 pushes the bag turning bottom plate 402 to rotate so that the packaging bag 5 is in a vertical position, and the position requirement of clamping and taking of the bag clamping unit at the rear end is met.

As shown in fig. 5 and fig. 6, the structure of the clamping unit of the present invention is schematically illustrated, wherein the horizontal moving module 609 of the clamping unit 6 is installed on the substrate 1, and the up-down moving module 608 is installed on the horizontal moving module 609; mounting a guide rail 605 on the up-down moving module 608; the front clamping seat 607 and the rear clamping seat 603 are arranged on the guide rail 605, a front clamping cylinder 610 is arranged on the front clamping seat 607, and the front end of the front clamping cylinder 610 is connected with a front clamping plate 611; a rear clamping cylinder 602 is arranged on the rear clamping seat 603, and the front end of the rear clamping cylinder 602 is connected with a rear clamping plate 601; the right rear end of the rear clamping seat 603 is connected with a first driving connecting rod 604, the right rear end of the front clamping seat 607 is connected with a second driving connecting rod 613, the first driving connecting rod 604 and the second driving connecting rod 613 are respectively connected with the 2 end of a rotating rod 606, the rotating rod 606 is arranged on the rotating shaft of a second motor 612, and the second motor 612 is arranged in an up-and-down moving module 608. When the bag clamping device works, the rotating rod 606 is driven to rotate by the rotation of the second motor 612 according to the size of the clamped packaging bag 5 to drive the first driving connecting rod 604 and the second driving connecting rod 613 to swing, so that the front clamping seat 607 and the rear clamping seat 603 move along the guide rail 605 to increase or decrease the distance until the requirement of clamping the packaging bag is met, the whole bag clamping unit 6 automatically moves horizontally and moves vertically until the front clamping seat 607, the front clamping plate 611, the rear clamping seat 603 and the rear clamping plate 601 reach the position, suitable for clamping the packaging bag, in the bag turning unit 4, the front clamping cylinder 610 and the rear clamping cylinder 602 act to clamp the packaging bag, and then the packaging bag automatically moves horizontally and moves vertically to the position of packaging the material.

According to the packaging bag clamping and conveying mechanism, the packaging bags 5 required by material packaging are automatically clamped to the material packaging position through the bag clamping unit 3, the bag turning unit 4 and the bag clamping unit 6 from the material bin of the bag discharging unit 2, and reliable guarantee is provided for realizing automation of material packaging.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by the equivalent or change of the technical solution and the improvement concept of the present invention in the technical scope disclosed in the present disclosure.

Claims

1. The utility model provides a wrapping bag pinch bag mechanism, includes base plate (1), goes out bag unit (2), pulls bag unit (3), turns over bag unit (4) and presss from both sides bag unit (6), its characterized in that: go out bag unit (2), pull bag unit (3), turn over bag unit (4) and press from both sides bag unit (6) and all assemble on base plate (1), pull bag unit (3) and set up in the back bottom of going out bag unit (2), its trailing flank sets up and turns over bag unit (4), press from both sides bag unit (6) and be located the rear end of turning over bag unit (4), press from both sides bag unit (6) and clip wrapping bag (5).

2. The clamping and conveying mechanism for the packing bag as claimed in claim 1, wherein: the bag discharging unit (2) comprises a bin consisting of a rear side plate (201), a right side plate (202), a bottom plate (206), a front side plate (207) and a left side plate (208), and a packaging bag (5) needing to be clamped and conveyed is placed in the bin in advance; a tray (204) and a sucker (203) which can move up and down are arranged at the bottom of the bin; the bottom of the tray (204) is connected with a first air cylinder (205) which pushes the tray (204) to rotate.

3. The clamping and conveying mechanism for the packing bag as claimed in claim 1, wherein: the bag pulling unit (3) is internally provided with a clamp (301) for clamping the packaging bag from the bag discharging unit (2), the clamp (301) is connected with a clamping cylinder (302), and the front side of the clamping cylinder (302) is provided with a conveyor belt (304) driven by a first motor (303).

4. The clamping and conveying mechanism for the packing bag as claimed in claim 1, wherein: the bag turning unit (4) is provided with a turning cylinder (401) arranged on the substrate (1), and the upper end of the turning cylinder (401) is connected with a bag turning bottom plate (402); a rear bag turning side plate (403) is arranged on the rear side of the bag turning bottom plate (402), and the rear bag turning side plate (403) is connected with a second air cylinder (405) arranged at the bottom of the bag turning bottom plate (402); a right bag turning side plate (404) is arranged on the right side above the bag turning bottom plate (402); a front bag-turning side plate (406) is arranged on the front side above the bag-turning bottom plate (402).

5. The pinch bag mechanism for packing bags according to claim 1, wherein: the bag clamping unit (6) is provided with a horizontal moving module (609) arranged on the substrate (1); an up-down moving module (608) is installed on the horizontal moving module (609); mounting a guide rail (605) on the up-down moving module (608); the front clamping seat (607) and the rear clamping seat (603) are arranged on the guide rail (605), a front clamping cylinder (610) is arranged on the front clamping seat (607), and the front end of the front clamping cylinder (610) is connected with a front clamping plate (611); a rear clamping cylinder (602) is arranged on the rear clamping seat (603), and the front end of the rear clamping cylinder (602) is connected with a rear clamping plate (601); the right rear end of the rear clamping seat (603) is connected with a first driving connecting rod (604), the right rear end of the front clamping seat (607) is connected with a second driving connecting rod (613), the first driving connecting rod (604) and the second driving connecting rod (613) are respectively connected with the 2 end of a rotating rod (606), the rotating rod (606) is arranged on the rotating shaft of a second motor (612), and the second motor (612) is arranged in an up-and-down moving module (608).