CN211223940U

CN211223940U - Powder bagging mechanism

Info

Publication number: CN211223940U
Application number: CN201921347898.4U
Authority: CN
Inventors: 李炯楼
Original assignee: Jiangmen Kaisiteer Industrial Co ltd
Current assignee: Guangdong Kesiter Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-08-11
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a powder bagging mechanism, wherein the upper end of a box body is provided with a feed inlet, the lower end of the box body is provided with a discharge outlet, a rotating shaft is arranged in the box body, the outer wall of the rotating shaft is provided with a helical blade, and the discharge end of the box body is provided with a discharging mechanism; the hopper is arranged below the discharging mechanism; the discharge pipe is arranged at the discharge end of the hopper; drop feed mechanism is including setting up two gyro wheels under the discharge gate, and two mutual butt of gyro wheel seal the discharge gate, and the bottom of box is fixed with the straight-bar, and the end of straight-bar rotates and is connected with the swing arm, swing arm and gyro wheel fixed connection, are provided with the inductor of weighing on the gyro wheel. The powder is conveyed into the box body, the helical blades are utilized to disperse the powder while the powder is accumulated in the box body, the blocky powder is scattered, the powder to be fed into the bag is effectively kept uniform, the weight of the powder fed into the box body is confirmed by the weighing sensor, and the swing arm drives the roller to replace the discharge port, so that the powder is fed into the bag along the hopper and the discharge pipe.

Description

Powder bagging mechanism

Technical Field

The utility model relates to a equipment for packing field, especially a powder bagging-off mechanism.

Background

At present, when produced powder is input into the existing bagging mechanism, partial powder is easy to accumulate, so that the volume of the accumulated powder is reduced, the quality of the powder with the same volume filled into a bag is inconsistent, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a powder bagging-off mechanism can guarantee that the quality of the powder of every sack holds evenly.

The technical proposal adopted by the utility model to solve the technical problems is that,

according to the utility model discloses a first aspect provides a powder bagging-off mechanism, include:

a box body: a feeding hole is formed in the upper end of the box body, a discharging hole is formed in the lower end of the box body, a rotating shaft is arranged in the box body, a spiral blade is arranged on the outer wall of the rotating shaft, and a discharging mechanism is arranged on the lower portion of the discharging hole of the box body;

hopper: the discharging mechanism is arranged below the discharging mechanism;

a discharge pipe: the discharge end is arranged at the discharge end of the hopper;

the discharging mechanism comprises two rollers arranged under the discharging port, the two rollers are mutually abutted and sealed with the discharging port, a straight rod is fixed at the bottom of the box body, the tail end of the straight rod is rotatably connected with a swing arm, the swing arm is fixedly connected with the rollers, and weighing inductors are arranged on the rollers.

The beneficial effects of the utility model are that, the powder utilizes helical blade to make the powder dispersion in the box to utilize the inductor of weighing to confirm the weight that gets into the powder in the box, recycle swing arm drive roller and replace the discharge gate, make the powder along hopper and discharging pipe get into in the sack.

As an improvement of the technical scheme, the swing arm is connected with a driving rod which drives the swing arm to rotate. After the quality of the powder entering the box body reaches a preset value, the driving rod can be manually swung, so that the swing arm is driven to rotate, the rollers are separated, and the powder enters the bag.

As a further improvement of the technical scheme, the swing arm is detachably connected with an air cylinder capable of driving the swing arm to rotate. In some embodiments, the cylinder can also be driven so that the swing arm drives the roller.

Further, a return spring is arranged between the swing arm and the bottom of the box body. The swing arm reseals the discharge hole under the action of the reset spring and feeds in the box body again.

Furthermore, the discharging pipe is used for extending into the bag opening, a pressing device is arranged above the discharging pipe and comprises a supporting rod fixed on the surface of the discharging pipe, the supporting rod is rotatably connected with a swing rod, and a pressing piece is fixed at the other end of the swing rod. The bag opening of the bag is sleeved outside the discharge pipe, and the pressing piece is pressed on the bag opening through gravity, so that the bag opening cannot be separated from the discharge pipe.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic view of the installation of the hopper and the discharge pipe of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, a powder bagging mechanism includes:

a box body 10: a feed inlet 11 is formed in the upper end of the box body 10, a discharge outlet 12 is formed in the lower end of the box body, a rotating shaft 13 is arranged in the box body 10, a helical blade 14 is arranged on the outer wall of the rotating shaft 13, and a discharging mechanism is arranged at the lower part of the discharge outlet 12 of the box body 10;

the hopper 30: the discharging mechanism is arranged below the discharging mechanism;

discharge pipe 40: is arranged at the discharge end of the hopper 30;

the discharging mechanism comprises two rollers 21 arranged under the discharging port 12, the two rollers 21 are mutually abutted and sealed to the discharging port 12, a straight rod 22 is fixed at the bottom of the box body 10, the tail end of the straight rod 22 is rotatably connected with a swing arm 23, the swing arm 23 is fixedly connected with the rollers 21, and weighing inductors are arranged on the rollers 21.

When the powder feeding device is used, powder is conveyed into the box body 10, the box body 10 is used for accumulating the powder, the spiral blade 14 is used for dispersing the powder, the powder in a block shape is scattered, the powder which is about to enter a bag is effectively kept uniform, the weight of the powder which enters the box body 10 is confirmed by the weighing sensor, the swing arm 23 is used for driving the roller 21 to replace the discharge port 12, and the powder enters the bag along the hopper 30 and the discharge pipe 40.

In some embodiments, a driving rod 24 is connected to the swing arm 23 for driving the swing arm 23 to rotate. When the quality of the powder entering the box 10 reaches a preset value, the driving rod 24 can be manually swung, so that the swing arm 23 is driven to rotate, the rollers 21 are separated, and the powder enters the bag. In order to facilitate the reclosure of the discharge hole 12, a return spring 25 is arranged between the swing arm 23 and the bottom of the box body 10. The swing arm 23 closes the discharge port 12 again under the action of the return spring 25, and feeds materials in the box body 10 again.

In some embodiments, the swing arm 23 is detachably connected with a cylinder 26 capable of driving the swing arm 23 to rotate. The cylinder body of cylinder 26 is fixed in the bottom of box 10, and the pole portion of cylinder 26 can be dismantled with swing arm 23 and be connected, like modes such as lock joint, thereby can drive actuating cylinder 26 and make swing arm 23 drive gyro wheel 21 after the quality of the powder that gets into box 10 reaches the default, make discharge gate 12 open.

In some embodiments, the tapping pipe 40 is configured to extend into a bag opening, a pressing device is disposed above the tapping pipe 40, the pressing device includes a support rod 51 fixed on the surface of the tapping pipe 40, a swing rod 52 is rotatably connected to the support rod 51, and a pressing member 53 is fixed to the other end of the swing rod 52. The bag mouth is sleeved outside the discharging pipe 40, and the pressing piece 53 is pressed on the bag mouth through gravity, so that the bag mouth cannot be separated from the discharging pipe 40.

While the invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a powder bagging-off mechanism which characterized in that includes:

hopper: the discharging mechanism is arranged below the discharging mechanism;

2. The powder bagging mechanism of claim 1, wherein the swing arm is connected to a drive rod that drives the swing arm to rotate.

3. The powder bagging mechanism of claim 1, wherein the swing arm is detachably connected to a cylinder capable of driving the swing arm to rotate.

4. The powder bagging mechanism of claim 1 or 2, wherein a return spring is arranged between the swing arm and the bottom of the box body.

5. The powder bagging mechanism of claim 1, wherein the discharge pipe is used for extending into a bag opening, a pressing device is arranged above the discharge pipe, the pressing device comprises a supporting rod fixed on the surface of the discharge pipe, the supporting rod is rotatably connected with a swing rod, and a pressing piece is fixed at the other end of the swing rod.