CN214690387U

CN214690387U - Improved device of feeding system of full-automatic vacuum packaging machine

Info

Publication number: CN214690387U
Application number: CN202120553383.0U
Authority: CN
Inventors: 谭莹; 朱树峰; 高伟
Original assignee: Tianjin Zexi New Material Co ltd
Current assignee: Tianjin Zexi New Material Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-12
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a full-automatic vacuum packaging machine feeding system's improvement device, including material storehouse and vacuum material loading machine: the inlet side of vacuum material loading machine is connected with the outlet side of material storehouse through the feed pipe that sets up, the tip of feed pipe is provided with the air-supply line, the last air regulation valve that just is located and is provided with the interior amount of wind size control of a pair of feed pipe between air-supply line and the material storehouse of feed pipe, the outlet side of vacuum material loading machine is connected with packagine machine through the discharging pipe that sets up. The utility model discloses in, this feeding system's improvement device passes through the suction of vacuum pump, can produce negative pressure suction in the feed pipe, in the air suction feed pipe with the outside to the material in the drive material storehouse is steady unloading in succession carried, also can be according to the size of material granule simultaneously, and the amount of wind size of the interior gas of free regulation feed pipe ensures in the material can be continuous gets into vacuum material loading machine, prevents that the material from taking place the phenomenon of jam in the feed pipe.

Description

Improved device of feeding system of full-automatic vacuum packaging machine

Technical Field

The utility model relates to a vacuum packaging technical field especially relates to a full-automatic vacuum packaging machine feeding system's improvement device.

Background

A feeding system of a full-automatic vacuum packaging machine adopts a vacuum feeding mode, and the operation flow of the device before improvement is that a stock bin is directly connected with a vacuum feeder to form a closed space, and the material is fed by suction force generated by a vacuum pump, but the material is sticky in physical property and easy to block, so that the blanking of the material is not in-process or crisp and not blanked, and a discharge hole is blocked, and the vacuum pump is directly damaged as a result. To solve this situation, the feeding system needs to be improved.

Chinese patent publication No.: CN208630947U discloses an automatic alloy refining auxiliary agent packaging and feeding device, which comprises an automatic packaging machine, wherein a set of vacuum feeding system is arranged beside the automatic packaging machine, a feeding outlet of the vacuum feeding system is connected with an inlet of a bin of the automatic packaging machine through a pipeline, and a bin control valve of the automatic packaging machine is arranged at the joint to control the time for alloy refining auxiliary agent powder of the vacuum feeding system to enter the bin of the automatic packaging machine; the vacuum feeding system comprises a vacuum bin and a lower charging barrel, wherein the lower charging barrel is connected with the vacuum bin through a pipeline, a vacuum pipeline is arranged in the vacuum bin, and the vacuum pipeline is connected with a vacuum pump and is vacuumized through the vacuum pump; the vacuum bin of the vacuum feeding system and the bin of the automatic packaging machine are intermittently fed, and when the vacuum bin of the vacuum feeding system sucks alloy refining auxiliary powder from the lower charging barrel, a bin control valve of the automatic packaging machine is closed; and after the vacuum feeding is finished, opening a bin control valve of the automatic packaging machine, and allowing the alloy refining auxiliary agent powder to flow into the bin of the automatic packaging machine from the vacuum bin of the vacuum feeding system.

However, in the patent, the negative pressure air quantity can not be freely adjusted according to the particle size of the actual material, so that the material cannot uniformly and continuously enter the vacuum feeding machine, and the continuity of material feeding is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can real-time regulation negative pressure amount of wind size, realize the even and continuous feed's of material a full-automatic vacuum packaging machine feeding system's improvement device.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an improvement device of full-automatic vacuum packaging machine feeding system, includes material storehouse and vacuum material loading machine:

the inlet side of the vacuum feeding machine is connected with the outlet side of the material bin through a feeding pipe;

an air inlet pipe is arranged at the end part of the feeding pipe;

a pair of air volume adjusting valves for adjusting the air volume in the feeding pipes are arranged on the feeding pipes and between the air inlet pipes and the material bins;

the outlet side of the vacuum feeding machine is connected with a packaging machine through a discharging pipe.

As a further description of the above technical solution:

the outer wall cover of air-supply line is equipped with the active carbon filter tube, and the active carbon filter tube is hollow out construction.

As a further description of the above technical solution:

the active carbon filter tube is sleeved with a scraping ring which reciprocates along the length direction of the active carbon filter tube.

As a further description of the above technical solution:

the stirring device also comprises a stirring component;

the stirring assembly comprises a motor arranged on the outer wall of the material bin, the output end of the motor is connected with a transmission shaft extending into the material bin, and a stirring knife is arranged on the transmission shaft.

As a further description of the above technical solution:

the quantity of stirring sword is a plurality of, a plurality of the stirring sword is parallel and equidistance structure distribution.

As a further description of the above technical solution:

the device also comprises a flow guide assembly;

the flow guide assembly comprises a ring frame which is arranged on the inner wall of the feeding pipe and is positioned between the material bin and the vacuum feeding machine, and a plurality of flow guide rods are arranged on the ring frame.

As a further description of the above technical solution:

the guide rod is of a two-section structure, the tip side faces the direction of the air inlet pipe, and the columnar side faces the direction of the vacuum feeding machine.

In the technical scheme, the utility model provides a pair of full-automatic vacuum packaging machine feeding system's improvement device has following beneficial effect:

this feeding system's improvement device passes through the suction of vacuum pump, can produce negative pressure suction in the feed pipe, inhales in the feed pipe with outside air to the continuous steady unloading of the material in the drive material storehouse is carried, also can be according to the size of material granule simultaneously, and the amount of wind size of the interior gas of free regulation feed pipe ensures that the material can be continuous in getting into vacuum material loading machine, prevents that the material from taking place the phenomenon of jam in the feed pipe.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of an improved device of a feeding system of a full-automatic vacuum packaging machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a stirring assembly provided in an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a connection portion of an air inlet pipe according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a flow guiding assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a material bin; 2. a stirring assembly; 21. a drive shaft; 22. a stirring knife; 23. a motor; 3. an air inlet pipe; 31. an activated carbon filter tube; 32. scraping rings; 4. an air volume adjusting valve; 5. a flow guide assembly; 51. a ring frame; 52. a guide rod; 6. a feed pipe; 7. a vacuum feeding machine; 8. a discharge pipe; 9. a packaging machine.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1, an improved device of a feeding system of a full-automatic vacuum packaging machine comprises a material bin 1 and a vacuum feeder 7:

the inlet side of the vacuum feeding machine 7 is connected with the outlet side of the material bin 1 through a feeding pipe 6;

the end part of the feeding pipe 6 is provided with an air inlet pipe 3;

a pair of air volume adjusting valves 4 for adjusting the air volume in the feeding pipe 6 are arranged on the feeding pipe 6 and between the air inlet pipe 3 and the material bin 1;

the outlet side of the vacuum feeder 7 is connected with a packaging machine 9 through a discharge pipe 8.

In this embodiment, add the material to store in the material storehouse 1, start vacuum material loading machine 7 and make it poor give birth to negative pressure suction in feed pipe 6, inhale feed pipe 6 with external gas through air-supply line 3, the material in the material storehouse 1 can be under gaseous suction effect this moment, even and continuous entering feed pipe 6 and enter into vacuum material loading machine 7 in, and finally carry out the packing of material in getting into packagine machine 9 through discharging pipe 8 and handle, on the other hand is according to the size of material granule in the material storehouse 1, need the gas of different amount of wind sizes, can carry out size control through air regulation valve 4 to the intake of air-supply line 3 this moment, thereby satisfy the size that changes the volume of wind in getting into feed pipe 6, realize the feed matching effect to material adapted.

As shown in fig. 3, the outer wall of the air inlet pipe 3 is sleeved with an activated carbon filter pipe 31, and the activated carbon filter pipe 31 is of a hollow structure, so that dust and impurities in the external gas entering the air inlet pipe 3 can be filtered, the phenomenon that pollutants enter the feed pipe 6 to pollute the material is prevented, and the cleanliness of subsequent packages is improved.

As shown in fig. 3, the scraping ring 32 is sleeved on the activated carbon filter tube 31 and reciprocates along the length direction of the activated carbon filter tube 31, so that when the surface of the activated carbon filter tube 31 is polluted, the scraping ring 32 moves back and forth on the activated carbon filter tube 31 to be in scraping contact with the outer wall of the activated carbon filter tube 31, and then the residual dust and impurities on the activated carbon filter tube 31 can be scraped, so that the cleanliness of the activated carbon filter tube 31 is improved.

As shown in fig. 1 and 2, the stirring device further comprises a stirring assembly 2, the stirring assembly 2 comprises a motor 23 arranged on the outer wall of the material bin 1, the output end of the motor 23 is connected with a transmission shaft 21 extending into the material bin 1, a stirring knife 22 is arranged on the transmission shaft 21, the motor 23 is started to drive the stirring knife 22 to rotate through the transmission shaft 21, the material in the material bin 1 can be stirred circularly, the looseness between the materials is improved, and the materials are prevented from being stacked, adhered and cannot be discharged.

As shown in fig. 2, the number of stirring sword 22 is a plurality of, and a plurality of stirring sword 22 is parallel and equidistance structure distribution, can play high-efficient and even stirring to the material in the material storehouse 1 and handle, the stability of effectual improvement material unloading.

As shown in fig. 1 and 4, the material feeding device further comprises a flow guide assembly 5, wherein the flow guide assembly 5 comprises a ring frame 51 which is arranged on the inner wall of the feeding pipe 6 and is positioned between the material bin 1 and the vacuum feeding machine 7, a plurality of flow guide rods 52 are arranged on the ring frame 51, the material and the gas flowing in the feeding pipe 6 can be contacted with the flow guide rods 52 and are divided by the uniform flow guide of the flow guide rods 52, the material is prevented from being completely gathered together in the feeding pipe 6 to cause the blocking phenomenon, and the feeding smoothness of the feeding pipe 6 is effectively improved.

As shown in fig. 4, the diversion rod 52 has a two-stage structure, and the tip side faces the direction of the air inlet pipe 3, and the column side faces the direction of the vacuum feeder 7, so that the resistance generated when the diversion rod 52 contacts with the material can be reduced, and the flowability of the material can be effectively improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a full-automatic vacuum packaging machine feeding system's improvement device, includes material storehouse (1) and vacuum material loading machine (7), its characterized in that:

the inlet side of the vacuum feeding machine (7) is connected with the outlet side of the material bin (1) through a feeding pipe (6);

an air inlet pipe (3) is arranged at the end part of the feeding pipe (6);

a pair of air volume adjusting valves (4) for adjusting the air volume in the feeding pipes (6) are arranged on the feeding pipes (6) and between the air inlet pipe (3) and the material bin (1);

the outlet side of the vacuum feeding machine (7) is connected with a packing machine (9) through a discharging pipe (8).

2. The improvement device of a feeding system of a full automatic vacuum packing machine according to claim 1, characterized in that: the outer wall cover of air-supply line (3) is equipped with active carbon filter tube (31), and active carbon filter tube (31) are hollow out construction.

3. The improvement device of a feeding system of a full automatic vacuum packing machine according to claim 2, characterized in that: the active carbon filter tube (31) is sleeved with a scraping ring (32) which moves to and fro along the length direction of the active carbon filter tube.

4. The improvement device of a feeding system of a full automatic vacuum packing machine according to claim 1, characterized in that: also comprises a stirring component (2);

the stirring assembly (2) comprises a motor (23) arranged on the outer wall of the material bin (1), the output end of the motor (23) is connected with a transmission shaft (21) extending into the material bin (1), and a stirring knife (22) is arranged on the transmission shaft (21).

5. The improvement device of a feeding system of a full automatic vacuum packing machine according to claim 4, characterized in that: the quantity of stirring sword (22) is a plurality of, a plurality of stirring sword (22) are parallel and equidistance structure distribution.

6. The improvement device of a feeding system of a full automatic vacuum packing machine according to claim 1, characterized in that: the device also comprises a flow guide assembly (5);

the flow guide assembly (5) comprises a ring frame (51) which is arranged on the inner wall of the feeding pipe (6) and is positioned between the material bin (1) and the vacuum feeding machine (7), and a plurality of flow guide rods (52) are arranged on the ring frame (51).

7. The improvement device of a feeding system of a full automatic vacuum packing machine according to claim 6, characterized in that: the guide rod (52) is of a two-section structure, the tip side faces the direction of the air inlet pipe (3), and the column side faces the direction of the vacuum feeding machine (7).