CN215707268U

CN215707268U - Large-bag paraformaldehyde packaging device suitable for packaging bags of various specifications and sizes

Info

Publication number: CN215707268U
Application number: CN202121837404.8U
Authority: CN
Inventors: 方维; 孙淼石
Original assignee: Nantong Jiangtian Chemicals Co ltd
Current assignee: Nantong Jiangtian Chemicals Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-01
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a large-bag paraformaldehyde packaging device suitable for packaging bags of various specifications and sizes, which comprises a supporting platform, wherein a storage hopper is arranged at the upper part in the supporting platform, a feeding box is arranged below the storage hopper, a charging barrel is arranged below the feeding box, a weighing device is arranged in the supporting platform, a pneumatic bag hanging device is connected below the weighing device, a tray bin is arranged on one side of the supporting platform, an empty tray in the tray bin is transported to a chopping tray conveyor through the tray conveyor, and a tamping mechanism is arranged at the bottom of the received tray. According to the utility model, the tray bin and the tray conveyor are added, so that empty trays can be automatically conveyed to the tamping mechanism, and the lifting heights of the air cylinder and the guide rod of the electronic quantitative scale are increased, thereby realizing the purpose of packaging flexible freight bags with larger height by the packaging machine, and greatly reducing the packaging cost and the packaging efficiency.

Description

Large-bag paraformaldehyde packaging device suitable for packaging bags of various specifications and sizes

Technical Field

The utility model relates to a large-bag paraformaldehyde packaging device suitable for packaging bags of various specifications and sizes.

Background

At present, because the lifting height of a cylinder and a guide rod mechanism of an electronic quantitative scale in a packaging machine is not enough, the packaging machine can only package flexible freight bags with the height lower than 80cm, flexible freight bags with other specifications can not finish the packaging task through the packaging machine, the normal operation of production is influenced, and the flexible freight bags with other specifications can only be packaged through other modes. All need the packer to place the tray on the mound mechanism during packing each time, seriously influence the efficiency of packing, increased the packing cost.

Disclosure of Invention

The utility model aims to provide a large-bag paraformaldehyde packaging device suitable for packaging bags with various specifications and sizes so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be suitable for big bag paraformaldehyde packing plant of various specification and dimension wrapping bags, includes supporting platform, and upper portion is equipped with the storage hopper in the supporting platform, and the storage hopper below is equipped with the feed box, and the feed box below is equipped with the feed cylinder that falls, is equipped with the weighing device in the supporting platform, and the pneumatic bagging apparatus that hangs is connected to weighing device below, and supporting platform one side is equipped with the tray storehouse, and the empty tray in the tray storehouse passes through the tray conveyer and transports to on chopping the tray conveyer, and the tray bottom that connects the material is equipped with the mound real mechanism.

The utility model is further improved in that: the storage hopper is fixed above the supporting platform through the storage hopper frame, a material feeding pipe is arranged at the top of the storage hopper, and a low material level monitoring device is arranged at the bottom of the storage hopper.

The utility model is further improved in that: the discharging port of the blanking barrel is provided with a bag clamping device, the blanking barrel is internally divided into an inner barrel and an outer barrel, the inner barrel is a material channel, the outer barrel is a dust-removing and inflating airflow channel, and the outer barrel wall is provided with a dust-removing and inflating interface.

The utility model is further improved in that: the weighing device comprises a cylinder, the cylinder drives the lifting frame to move up and down along the guide rod, and the lifting frame is connected with the pneumatic bag hanging device.

The utility model is further improved in that: the weighing device is also provided with a weighing sensor.

The utility model is further improved in that: the pneumatic bag hanging device comprises a transverse guide rod, wherein a pneumatic hook is arranged on the transverse guide rod, and the two pneumatic hooks on the same side can move.

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

according to the utility model, the tray bin and the tray conveyor are added, so that empty trays can be automatically conveyed to the tamping mechanism, and the lifting heights of the air cylinder and the guide rod of the electronic quantitative scale are increased, thereby realizing the purpose of packaging flexible freight bags with larger height by the packaging machine, and greatly reducing the packaging cost and the packaging efficiency.

Drawings

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

FIG. 2 is a schematic structural view of a storage hopper;

FIG. 3 is a schematic structural view of a blanking barrel and a bag clamp;

FIG. 4 is a schematic view of the weighing apparatus;

reference numbers in the figures: 1-supporting platform, 2-storage hopper, 3-feeding box, 4-blanking barrel, 4-1-material channel, 4-2-airflow channel, 4-3-dust removing and inflating interface, 5-weighing device, 5-1-air cylinder, 5-2-lifting frame, 5-3-guide rod, 5-4-weighing sensor, 6-pneumatic bag hanging device, 6-1-transverse guide rod, 6-2-pneumatic hook, 7-tray bin, 8-tray conveyor, 9-tray conveyor, 10-tamping mechanism, 11-storage hopper frame, 12-feeding pipe, 13-low material level monitoring device and 14-bag clamping device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, the embodiment provides a technical solution: the utility model provides a be suitable for big bag paraformaldehyde packing plant of various specification and dimension wrapping bags, includes supporting platform 1, upper portion is equipped with storage hopper 2 in the supporting platform 1, the storage hopper below is equipped with

feed box

3, 3 below of feed box are equipped with blanking barrel 4, be equipped with weighing device 5 in the supporting platform 1, pneumatic bagging apparatus 6 of hanging is connected to weighing device 5 below, supporting platform 1 one side is equipped with tray storehouse 7, empty tray in tray storehouse 7 passes through tray conveyer 8 and transports on chopping disk conveyer 9, the tray bottom of connecing the material is equipped with mound real mechanism 10.

The supporting platform 1 adopts square steel tubes to design the stand columns and the bearing parts, so that the stability of the platform in the weighing process is ensured, the influence of the deformation of the platform on a weighing unit is reduced, and the supporting platform is attractive in appearance, stable and good in rigidity.

As shown in fig. 2, the storage hopper 2 is fixed above the supporting platform 1 through the storage hopper frame 11, the material contacting with the material in the storage hopper 2 is SS304 for buffering the material, the top is provided with the incoming pipe 12, and the bottom of the storage hopper 2 is provided with the low material level monitoring device 13, so that the low material level alarm shutdown can be realized.

When weighing, the feeding box 3 feeds, and after feeding is completed, the feeding box 3 is automatically closed. The feeding box 3 adopts the parallel cylinder to drive the blanking gate, realizes coarse and fine variable-speed feeding, controls the weighing speed of the coarse feeding and the weighing precision of the fine feeding, and ensures stable and rapid feeding control and high precision.

As shown in fig. 3, after the feeding section of the packaging bag is sleeved on the blanking barrel 4, the material bag is pressed on the blanking barrel 4. After weighing and bagging are finished, the material bag is automatically loosened by the air cylinder. The charging barrel 4 is of a double-layer structure, the inner barrel is a material channel 4-1, the outer barrel is a dedusting and inflating airflow channel 4-2, a dedusting and inflating interface 4-3 is arranged on the wall of the outer barrel, and no dust overflows in the working process. A bag clamping device 14 is arranged at the discharge hole of the charging barrel 4, and the packaging bag is hermetically packaged by the bag clamping device 14.

As shown in figure 4, the weighing device 5 comprises an air cylinder 5-1, the air cylinder 5-1 drives the lifting frame 5-2 to move up and down along the guide rod 5-3, a weighing sensor 5-4 is further arranged in the weighing device 5, and the weighing sensor 5-4 adopts a high-precision static load weighing unit which is designed in an exquisite module mode, so that the influence of vibration on weighing precision is greatly reduced, and the weighing precision and the working stability are ensured.

The lifting frame 5-2 is connected with a pneumatic bag hanging device 6, the pneumatic bag hanging device 6 comprises a transverse guide rod 6-1, a pneumatic hook 6-2 is arranged on the transverse guide rod 6-1, the best scheme is that the lifting frame is provided with four pneumatic hooks 6-2 used for hanging shoulder straps of a large packaging bag, so that a bag body can be unfolded, material filling is facilitated, two hooks on one side can be moved, single operation can be achieved, and the number of workers and labor intensity are reduced.

Each time a packing operation is completed, the current position of a full pallet is replaced by the next empty pallet in the pallet magazine. The empty trays are transferred from the tray bin to the proper position on the chopping disc conveyor, all the operations are done automatically.

The tray conveyor adopts a chain conveyor, is connected with the tray bin and is responsible for automatically providing empty trays for the packaging position.

The chopping disc conveyor adopts a roller type conveyor and is used for conveying full material bags, packing binding work positions and a buffer conveyor.

After weighing, the materials in the packaging bag are uniformly distributed through the vibrating mechanism in the process of discharging the materials in the packaging bag, the compaction mechanism is controlled to lift by the air bag, and the vibrating motor is used as a power source. The pier mechanism comprises a frequency converter, and the vibration motor can control the vibration frequency through the frequency converter, so that manual and automatic control of vibration can be switched.

The utility model can also be connected with a control system, and the control system takes a programmable controller as a core and carries out unified coordination control on the whole control system. The system has the functions of fault diagnosis and display, and has perfect fault protection and interlocking shutdown functions. The operation panel adopts a Chinese mark panel. All the button switches are imported high-quality products, and have reliable performance and long service life. The whole operation system is simple to use, perfect in function and convenient to overhaul and maintain.

The large bag packaging machine is suitable for packaging bags with more specifications and sizes through the directly connected material barrel, the lengthened air cylinder and the guide rod. The storage hopper is added above the big bag packaging machine, the whole adaptability of the packaging machine is increased, and the packaging precision of the big bag packaging machine is guaranteed.

Production capacity of a large-bag paraformaldehyde packaging machine: 10 barg/h, 500-1000 kg/barg

The paraformaldehyde product of paraformaldehyde device production reaches the feed bin through chain pipe conveying system, and the rotary valve of paraformaldehyde through the feed bin bottom gets into in the storage hopper 2 of packagine machine system. The wrapping bag hangs under electronic quantitative scale 5, through smuggleing 16 sealed wrapping bags secretly, smugglies the back secretly, promotes the wrapping bag through weighing device 5's cylinder and guide bar, then packagine machine passes through coarse fodder baiting valve and smart material baiting valve ration control packing's weight, reaches appointed packing weight after, cylinder and guide bar descend the wrapping bag on the tray on mound mechanism 10, carry follow-up system through the product package that the stack tray conveyer 9 packed.

According to the utility model, the tray bin 7 and the tray conveyor 8 are added, after the flexible freight bag packaging is finished each time, empty trays are conveyed to the tamping mechanism through the tray bin and the tray conveyor to wait for next charging, and the lifting heights of the air cylinder and the guide rod of the weighing device 5 are increased, so that the purpose of packaging flexible freight bags with larger heights through the packaging machine is realized, and the packaging cost and the packaging efficiency are greatly reduced.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be suitable for big bag paraformaldehyde packing plant of various specification and dimension wrapping bags, includes supporting platform (1), its characterized in that: upper portion is equipped with storage hopper (2) in supporting platform (1), the storage hopper below is equipped with feed box (3), feed box (3) below is equipped with blanking barrel (4), be equipped with weighing device (5) in supporting platform (1), pneumatic bagging apparatus (6) of hanging is connected to weighing device (5) below, supporting platform (1) one side is equipped with tray storehouse (7), empty tray in tray storehouse (7) passes through tray conveyer (8) and transports on chopping disk conveyer (9), and the tray bottom that connects the material is equipped with the real mechanism of mound (10).

2. The large-bag paraformaldehyde packaging device suitable for packaging bags with various specifications and sizes as claimed in claim 1, wherein: storage hopper (2) are fixed through storage hopper frame (11) supporting platform (1) top, storage hopper (2) top is equipped with incoming material pipe (12), storage hopper (2) bottom is equipped with low material level monitoring devices (13).

3. The large-bag paraformaldehyde packaging device suitable for packaging bags with various specifications and sizes as claimed in claim 1, wherein: the bag clamping device (14) is arranged at a discharge hole of the blanking barrel (4), the blanking barrel (4) is internally divided into an inner barrel and an outer barrel, the inner barrel is a material channel (4-1), the outer barrel is a dust-removing and air-charging airflow channel (4-2), and the outer barrel wall is provided with a dust-removing and air-charging interface (4-3).

4. The large-bag paraformaldehyde packaging device suitable for packaging bags with various specifications and sizes as claimed in claim 1, wherein: the weighing device (5) comprises an air cylinder (5-1), the air cylinder (5-1) drives the lifting frame (5-2) to move up and down along the guide rod (5-3), and the lifting frame (5-2) is connected with the pneumatic bag hanging device (6).

5. The large-bag paraformaldehyde packaging device suitable for packaging bags with various specifications and sizes as claimed in claim 4, wherein: and a weighing sensor (5-4) is also arranged in the weighing device (5).

6. The large-bag paraformaldehyde packaging device suitable for packaging bags with various specifications and sizes as claimed in claim 1, wherein: the pneumatic bag hanging device (6) comprises a transverse guide rod (6-1), pneumatic hooks (6-2) are arranged on the transverse guide rod (6-1), and the two pneumatic hooks (6-2) on the same side can move.