CN214876015U

CN214876015U - Bag filling and supporting mechanism for bag-feeding type packaging machine

Info

Publication number: CN214876015U
Application number: CN202121735937.5U
Authority: CN
Inventors: 吴家海; 谢文杰; 皮霞波
Original assignee: Changsha Chuhe Machinery Technology Co ltd
Current assignee: Changsha Chuhe Machinery Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-11-26
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to a packing machine fills and holds in palm bag technical field, specifically is a for bag type packagine machine fills and holds in palm bag mechanism, including the organism positioning seat, the surface of organism positioning seat rotates and alternates there is interior axle, interior axle quantity is two, compare in conventional open support bag structure, the device utilizes the U-shaped cover of folding by oneself to retrain the bag body, can not only better realize to the bearing direction of the vertical direction of wrapping bag, avoid the bag body to collapse and influence the packing of packing, can carry out certain moulding to the wrapping bag when packing simultaneously, guarantee the even evenly distributed of packing in the bag body, make things convenient for follow-up packing to become the case, and through the linkage of the U-shaped cover of restraint wrapping bag and heavy clamp plate, and control the start through the weight of wrapping bag, when making the wrapping bag can the output of falling the slip by oneself, need not to establish driving source and relevant bag part of getting in addition, the manufacturing and using cost of the whole equipment is reduced, and the energy is saved and the environment is protected.

Description

Bag filling and supporting mechanism for bag-feeding type packaging machine

Technical Field

The utility model relates to a packagine machine fills and holds in palm bag technical field, specifically is a for bag type packagine machine with filling support bag mechanism.

Background

The automatic bag-feeding packaging machine is a common machine in modern production industry, replaces manual packaging, realizes packaging automation for large-scale enterprises and small and medium-scale enterprises, an operator only needs to put hundreds of bags into a bag-taking part of equipment at one time, and a mechanical claw of the equipment can automatically take bags, print dates, open bags, measure signals for a metering device, discharge materials, seal and output the signals.

In order to avoid the phenomenon that the weight of materials is completely borne by a packaging bag and the packaging bag is easy to damage, a bag supporting device is generally required to be installed on the conventional bag feeding type automatic packaging machine. The inventor finds the following problems in the prior art in the process of researching the common bag supporting device: 1. most of the existing bag supporting equipment utilizes a plane to support the bottom, so that the restraint effect is effective; 2. the packaging bag needs to be provided with a special part on the bag supporting device for taking the bag, so that the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support bag mechanism for filling of bag-type packaging machine to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the filling bag supporting mechanism for the bag-feeding type packaging machine comprises a machine body positioning seat, wherein inner shafts are inserted into the surface of the machine body positioning seat in a rotating mode, the number of the inner shafts is two, and the two inner shafts are symmetrically arranged along the machine body positioning seat.

The left side and the right side of the surface of the machine body positioning seat are respectively provided with a U-shaped cover, and two ends of the two inner shafts are respectively and fixedly connected to the inner sides of the U-shaped covers of the through grooves.

The top of the machine body positioning seat is provided with a heavy pressing plate, the bottom surface of the heavy pressing plate is fixedly connected with a sliding column, the sliding column is movably inserted into the machine body positioning seat, the bottom end of the sliding column is fixedly connected with an anti-falling head, the surface of the sliding column is movably sleeved with a load pressure spring, and two ends of the load pressure spring are respectively lapped with the heavy pressing plate and the machine body positioning seat.

The surface of the inner shaft is fixedly sleeved with a tooth surface shifting wheel between the U-shaped cover and the machine body positioning seat, and the side edge of the surface of the heavy pressure plate is fixedly connected with a tooth arm which is meshed with the tooth surface shifting wheel.

Preferably, a bearing is embedded at the joint of the inner shaft on the machine body positioning seat.

Preferably, the lower side of the surface of the U-shaped cover is provided with an anti-stagnation groove matched with the sliding column.

Preferably, the number of the sliding columns is four, and the four sliding columns are distributed at four corners of the heavy pressing plate in a rectangular shape.

Preferably, the heavy pressure plate and the U-shaped cover are both made of plastic steel materials.

Preferably, the surface of the inner shaft is sleeved with a one-way damper, and an outer ring of the one-way damper is fixedly connected with the machine body positioning seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, compare in conventional open support bag structure, the device utilizes the U-shaped cover that folds by oneself to retrain the bag body, and the realization that not only can be better is to the bearing direction of the vertical direction of wrapping bag, avoids the bag body to collapse and influences the packing of packing, can carry out certain moulding to the wrapping bag when packing simultaneously, guarantees to pack evenly at the internal evenly distributed of bag, makes things convenient for follow-up packing to become the case.

The utility model discloses in, through the linkage of the U-shaped cover with restraint wrapping bag and heavy clamp plate to weight through the wrapping bag is controlled and is started, when making the wrapping bag can reverse the output by oneself, need not to establish in addition the driving source and the relevant bag part of getting, has reduced the manufacturing use cost of whole equipment, and is more energy-concerving and environment-protective.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional elevation view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a front sectional view of the present invention at the point B-B in fig. 1.

In the figure: 1. a machine body positioning seat; 2. an inner shaft; 3. a U-shaped cover; 4. pressing the plate again; 5. a traveler; 6. the head is prevented from falling off; 7. carrying a pressure spring; 8. a tooth face dial wheel; 9. a toothed arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a bag filling and supporting mechanism for a bag feeding type packaging machine comprises a machine body positioning seat 1, wherein the device is installed on the bag feeding type packaging machine through the machine body positioning seat 1, the bag feeding type packaging machine mainly comprises standard components such as a coding machine, a PLC control system, a bag opening guide device, a vibration device, a dust removal device, an electromagnetic valve, a temperature controller, a vacuum generator or vacuum pump, a frequency converter and an output system, and the bag feeding type packaging machine can be mainly configured into a material metering and filling machine, a working platform, a weight sorting scale, a material lifting machine, a vibration feeding machine, a finished product conveying lifting machine and a metal detection machine in a selectable mode, inner shafts 2 are rotatably inserted into the surface of the machine body positioning seat 1, the number of the inner shafts 2 is two, and the two inner shafts 2 are symmetrically arranged along the machine body positioning seat 1;

the left side and the right side of the surface of the machine body positioning seat 1 are respectively provided with a U-shaped cover 3, two ends of two inner shafts 2 are respectively fixedly connected to the inner sides of the U-shaped covers 3 on the same side, and the two U-shaped covers 3 can rotate along the two sides of the machine body positioning seat 1 through the inner shafts 2 and realize relative closing and back-to-back unfolding;

the top of the machine body positioning seat 1 is provided with a heavy pressing plate 4, when a bag is fed by a packaging machine, the bag body is placed on the heavy pressing plate 4, then the bag body is filled, the bottom surface of the heavy pressing plate 4 is fixedly connected with a sliding column 5, the sliding column 5 is movably inserted on the machine body positioning seat 1, the bottom end of the sliding column 5 is fixedly connected with an anti-drop head 6, the surface of the sliding column 5 is movably sleeved with a load pressure spring 7, two ends of the load pressure spring 7 are respectively overlapped with the heavy pressing plate 4 and the machine body positioning seat 1, the weight of the bag body is increased along with the completion of filling, and the load pressure spring 7 is pressed downwards to enable the heavy pressing plate 4 to move downwards;

the surface of the inner shaft 2 is fixedly sleeved with a tooth surface shifting wheel 8 between the U-shaped cover 3 and the machine body positioning seat 1, the side edge of the surface of the heavy pressing plate 4 is fixedly connected with a tooth arm 9 which is meshed with the tooth surface shifting wheel 8, and the tooth arm 9 which moves downwards synchronously along with the heavy pressing plate 4 pushes the tooth surface shifting wheel 8 in a meshed state to rotate so as to drive the inner shaft 2 and the U-shaped cover 3 on the two sides to rotate oppositely and open, so that the packaging bag can be taken out conveniently.

In this embodiment, as shown in fig. 1 and fig. 2, a bearing is embedded at a connection position of the inner shaft 2 on the machine body positioning seat 1, and the bearing can effectively reduce a friction coefficient of the inner shaft 2 in a movement process, and can limit the position and ensure the rotation precision of the inner shaft.

In this embodiment, as shown in fig. 1 and 2, the lower side of the surface of the U-shaped cover 3 is provided with an anti-stagnation groove matched with the sliding column 5, so that the U-shaped cover 3 can be prevented from being blocked by the sliding column 5 when being turned over, and a certain turning-over and unfolding angle can be ensured.

In this embodiment, as shown in fig. 1 and fig. 2, the number of the sliding columns 5 is four, and the four sliding columns 5 are distributed in four corners of the heavy pressing plate 4 in a rectangular shape, so that compared with single-point spacing, the synchronous guiding and supporting from four corners is more stable, and the heavy pressing plate 4 is more stable in guiding and displacing through the sliding columns 5.

In the embodiment, as shown in fig. 1 and 2, the heavy pressure plate 4 and the U-shaped cover 3 are both made of plastic steel material, which has excellent air tightness, water tightness, corrosion resistance and other properties, and is cheap, so that the overall use cost is greatly reduced.

In this embodiment, as shown in fig. 1 and 2, a one-way damper is sleeved on the surface of the inner shaft 2, and an outer ring of the one-way damper is fixedly connected with the machine body positioning seat 1, and the U-shaped cover 3 rotates upwards through the inner shaft 2 in an acting direction, so that the U-shaped cover 3 is not influenced by rotating outwards.

The utility model discloses a use method and advantage: when the bag supporting mechanism for the bag feeding type packaging machine is used for supporting a bag, the working process is as follows:

as shown in fig. 1, 2 and 3, firstly, the device is installed on a bag feeding type packaging machine through a machine body positioning seat 1, when the packaging machine feeds bags, the bag body is placed on a heavy pressing plate 4, then the bag body is filled and sealed, the weight of the bag body is increased along with the completion of filling, the heavy pressing plate 4 is moved downwards by the downward pressure of a pressure spring 7, a tooth face shifting wheel 8 in a meshing state is pushed to rotate by a tooth arm 9 synchronously moved downwards along with the heavy pressing plate 4, so that an inner shaft 2 and a U-shaped cover 3 on two sides are driven to rotate oppositely to be opened, the packaging bag is convenient to slide backwards and automatically to be taken out, then, as the weight of the heavy pressing plate 4 is lost, the pressure spring 7 is pushed to reset, the tooth face shifting wheel 8 in the meshing state is pulled to rotate reversely by the upward tooth arm 9, so that the inner shaft 2 and the U-shaped cover 3 on two sides are driven to rotate relatively to be folded, and the next bag body is included in the bag feeding machine body for repeated packaging operation, compared with a conventional open type bag supporting structure, the device utilizes the U-shaped cover 3 of foldeing by oneself to retrain the bag body, and realization that not only can be better is to the bearing direction of the vertical direction of wrapping bag, avoids the bag body to collapse and influences the packing of packing, can carry out certain moulding to the wrapping bag when packing simultaneously, guarantees to pack evenly at the internal evenly distributed of bag, makes things convenient for follow-up packing to become the case.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a for bag package machine fills holds in palm bag mechanism, includes organism positioning seat (1), its characterized in that: inner shafts (2) are inserted into the surface of the machine body positioning seat (1) in a rotating mode, the number of the inner shafts (2) is two, and the two inner shafts (2) are symmetrically arranged along the machine body positioning seat (1);

the left side and the right side of the surface of the machine body positioning seat (1) are respectively provided with a U-shaped cover (3), and two ends of the two inner shafts (2) are respectively fixedly connected to the inner sides of the U-shaped covers (3) on the same side;

a heavy pressing plate (4) is arranged at the top of the machine body positioning seat (1), a sliding column (5) is fixedly connected to the bottom surface of the heavy pressing plate (4), the sliding column (5) is movably inserted into the machine body positioning seat (1), an anti-falling head (6) is fixedly connected to the bottom end of the sliding column (5), a load pressure spring (7) is movably sleeved on the surface of the sliding column (5), and two ends of the load pressure spring (7) are respectively overlapped with the heavy pressing plate (4) and the machine body positioning seat (1);

a tooth surface shifting wheel (8) is fixedly sleeved on the surface of the inner shaft (2) and between the U-shaped cover (3) and the machine body positioning seat (1), and a tooth arm (9) meshed with the tooth surface shifting wheel (8) is fixedly connected to the side edge of the surface of the heavy pressing plate (4).

2. The bag filling and supporting mechanism for a bag packaging machine according to claim 1, wherein: and a bearing is embedded in the joint of the inner shaft (2) on the machine body positioning seat (1).

3. The bag filling and supporting mechanism for a bag packaging machine according to claim 1, wherein: and an anti-stagnation groove matched with the sliding column (5) is formed in the lower side of the surface of the U-shaped cover (3).

4. The bag filling and supporting mechanism for a bag packaging machine according to claim 1, wherein: the number of the sliding columns (5) is four, and the four sliding columns (5) are distributed at four corners of the heavy pressing plate (4) in a rectangular mode.

5. The bag filling and supporting mechanism for a bag packaging machine according to claim 1, wherein: the heavy pressure plate (4) and the U-shaped cover (3) are both made of plastic steel materials.

6. The bag filling and supporting mechanism for a bag packaging machine according to claim 1, wherein: the surface of the inner shaft (2) is sleeved with a one-way damper, and the outer ring of the one-way damper is fixedly connected with the machine body positioning seat (1).