CN213170467U

CN213170467U - Side feeding machine

Info

Publication number: CN213170467U
Application number: CN202022154937.8U
Authority: CN
Inventors: 张在保; 耿宗亮
Original assignee: Shandong Sunburst Plastic Cement Technology Co ltd
Current assignee: Shandong Sunburst Plastic Cement Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-11
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a side feeding machine, which belongs to the technical field of feeding machines and comprises a first hopper, wherein the lower end of the side surface of the first hopper is provided with a discharge port, the upper end of a first transmission cylinder is communicated with the discharge port, a first transmission device is arranged inside the first hopper, one end of the first transmission device is connected with a first driving mechanism, and the other end of the first transmission device extends to the discharge port; the bottom of the first material conveying barrel is communicated with a second material conveying barrel, a second conveying device is arranged in the second material conveying barrel, one end of the second conveying device is connected with a second driving mechanism, and the other end of the second conveying device extends to the opening end of the second material conveying barrel; and a second hopper communicated with the second material conveying tube is also arranged on the second material conveying tube. The utility model discloses the side feeding machine of example can carry out twice stirring to the material that is difficult for the stirring to better with material dispersion, misce bene, thereby guaranteed the stability of product, improved the performance of product.

Description

Side feeding machine

Technical Field

The utility model relates to a feeding machine technical field especially relates to a side feeding machine.

Background

In the production process of the film, an extruder is needed, materials of the extruder can be fully plasticized and uniformly mixed by means of pressure and shearing force generated by a conveying device, and the materials are molded through a neck mold, so that a series of processes of mixing, plasticizing and molding can be completed by one extruder at times, and continuous production is realized. The extruder with the conveying device mainly comprises the conveying device, a machine barrel, a machine head, a feeding mechanism, a transmission device, a temperature control system and the like, wherein the general feeding mechanism is only provided with one hopper and is used for mixing all materials into the hopper and falling into the feeding machine by means of self gravity.

The existing extruder has the defects that the falling speeds are different due to different weights, different addition amounts and different densities of materials, and the materials can be mixed unevenly when falling into the feeder, so that the quality of a film is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model aims to provide a side feeding machine capable of uniformly mixing materials, which can stir materials which are not easy to stir twice, thereby better dispersing and uniformly mixing the materials, ensuring the stability of products and improving the performance of the products.

The utility model provides a technical scheme that its technical problem adopted does:

the side feeding machine comprises a first hopper, wherein a discharge hole is formed in the lower end of the side face of the first hopper, the upper end of a first conveying cylinder is communicated with the discharge hole, a first conveying device is arranged inside the first hopper, one end of the first conveying device is connected with a first driving mechanism, and the other end of the first conveying device extends to the discharge hole; the bottom of the first material conveying barrel is communicated with a second material conveying barrel, a second conveying device is arranged in the second material conveying barrel, one end of the second conveying device is connected with a second driving mechanism, and the other end of the second conveying device extends to the opening end of the second material conveying barrel; and a second hopper communicated with the second material conveying tube is also arranged on the second material conveying tube.

Further, the first hopper and the first driving device are fixed through a first supporting plate.

Furthermore, a first damping block is arranged between the first hopper and the first supporting plate.

Furthermore, the lower part of the first supporting plate is connected with a stand column, the bottom end of the stand column is connected with a second supporting plate, and the second material conveying barrel and the second driving device are fixed through the second supporting plate.

Furthermore, a second damping block is arranged between the second material conveying barrel and the second supporting plate.

Furthermore, a base is connected below the second supporting plate.

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

1. adding materials with high density, heavy mass or large addition amount into a first hopper, firstly stirring and dispersing the materials added from the first hopper for the first time through a first conveying device, conveying the materials to a first conveying cylinder, dropping the materials from the first conveying cylinder into a second conveying cylinder, stirring and dispersing the materials for the second time through a second conveying device in the second conveying cylinder, and finally conveying the materials into an extruder;

2. materials with small density or small addition are added through the second hopper, the materials added from the second hopper are mixed with the primarily dispersed materials added through the first material port, and the materials added from the first hopper are dispersed for the first time before entering the second material conveying cylinder, so that the materials in the second hopper can be easily mixed with the primarily dispersed materials, and the materials are mixed more uniformly;

3. first snubber block and second snubber block can effectual reduction because of the vibrations of two transmission barrels that material transmission leads to, keep the position of the relative extruder of feeding machine unchangeable, guarantee the stability of transmission.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

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

FIG. 2 is a schematic view of the internal structure of the first hopper of the present invention;

fig. 3 is a schematic view of the internal structure of the second material conveying cylinder of the present invention.

In the figure: 1-a first hopper, 2-a first conveyer, 3-a first driving mechanism, 4-a first shock-absorbing block, 5-a first supporting plate, 6-a column, 7-a second driving mechanism, 8-a second supporting plate, 9-a base, 10-a discharge port, 11-a first conveyer barrel, 12-a second hopper, 13-a second conveyer barrel, 14-a second conveyer, 15-a second shock-absorbing block.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

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 application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-3, the side feeding machine comprises a first hopper 1 positioned above, wherein a discharge port 10 of the first hopper 1 is arranged at the lower end of the side surface, and the discharge port 10 is communicated with the upper end of a first conveying barrel 11. The first conveying device 2 is arranged in the first conveying barrel 11, one end of the first conveying device extends to the discharge hole 10, and the other end of the first conveying device is driven to rotate by the first driving mechanism 3. After the materials are added from the first hopper 1, the materials are stirred and dispersed under the action of the first transmission device and are conveyed to the first transmission barrel 11, and the materials move downwards from the first transmission barrel 11 under the action of gravity. Materials with higher density, heavier mass or larger addition amount are added through the first hopper 1.

The bottom of the first conveying barrel 11 is communicated with a second conveying barrel 13, a second conveying device 14 is arranged in the second conveying barrel 13, and the second conveying device 14 is driven to rotate by a second driving mechanism 7. The material falling from the first transfer cylinder 11 enters the second transfer cylinder 13 and is transferred to the extruder by the second transfer device 14.

The second material conveying barrel 13 is further provided with a second material hopper 12 communicated with the second material conveying barrel, and the second material hopper 12 is positioned at one end close to the second driving mechanism 7. The lighter weight, less added material can be added from the second hopper 12 and mixed with the material in the first hopper 1 in the second conveyor barrel 13 and finally conveyed to the extruder.

The first hopper 1 and the first driving mechanism 3 are fixed through a first supporting plate 5, and the bottom of the first hopper 1 is connected with the first supporting plate 5 through a first damping block 4 so as to reduce vibration generated by movement of the first conveying device 2. The lower extreme of first backup pad 5 passes through stand 6 to be supported, stand 6 is connected with second backup pad 8, second transmission section of thick bamboo 13 and second actuating mechanism 7 are fixed through second backup pad 8, the below of second transmission section of thick bamboo 13 still through second snubber block 15 with second backup pad 8 is connected to reduce the vibrations because of second conveyer 14 motion production. A base 9 is connected below the second supporting plate 8.

Specifically, the first driving mechanism 3 and the second driving mechanism 7 are both driving mechanisms formed by a motor and a gear box, and the driving mechanisms are in the prior art and are not described herein again.

The first conveying device 2 and the second conveying device 14 are both conveying devices composed of screws and stirring paddles, and the conveying devices are also the prior art and are not described herein.

The using method comprises the following steps:

the second material conveying barrel 13 is connected with the extruder, and the mixed material is conveyed to the extruder from the second material conveying barrel 13. When the material mixing device is used, materials with high density, heavy mass or large addition amount are added through the first hopper 1, the materials added from the first hopper 1 are firstly stirred and dispersed for the first time through the first conveying device 2, are conveyed to the first conveying cylinder 11, fall into the second conveying cylinder 13 from the first conveying cylinder 11, and are stirred and dispersed for the second time through the second conveying device 14 in the second conveying cylinder 13; materials with small density or small addition amount are added through the second hopper 12, the materials added from the second hopper 12 are mixed with the primarily dispersed materials added through the first material port, and the materials in the second hopper 12 can be easily mixed with the primarily dispersed materials because the materials added from the first hopper 1 are primarily dispersed before entering the second material transmission cylinder 13; and finally, feeding the mixed materials into an extruder.

Due to the arrangement of the first damping block 4 and the second damping block 15, the vibration amplitude of the side feeding machine is reduced in the material stirring process, so that the position of the feeding machine relative to the extruding machine can be kept unchanged, and the transmission stability is ensured.

It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The side feeding machine is characterized by comprising a first hopper, wherein a discharge hole is formed in the lower end of the side surface of the first hopper, the upper end of a first conveying cylinder is communicated with the discharge hole, a first conveying device is arranged in the first hopper, one end of the first conveying device is connected with a first driving mechanism, and the other end of the first conveying device extends to the discharge hole;

the bottom of the first material conveying barrel is communicated with a second material conveying barrel, a second conveying device is arranged in the second material conveying barrel, one end of the second conveying device is connected with a second driving mechanism, and the other end of the second conveying device extends to the opening end of the second material conveying barrel;

and a second hopper communicated with the second material conveying tube is also arranged on the second material conveying tube.

2. The side feeder of claim 1, wherein the first hopper and the first drive means are secured by a first support plate.

3. The side feeder of claim 2, wherein a first damper block is further disposed between the first hopper and the first support plate.

4. The side feeding machine according to claim 3, wherein a column is connected below the first supporting plate, a second supporting plate is connected to the bottom end of the column, and the second material conveying barrel and the second driving device are fixed through the second supporting plate.

5. The side feeder of claim 4, wherein a second damper block is further disposed between the second conveyor barrel and the second support plate.

6. The side feeder of claim 4, wherein a base is attached to a lower portion of the second support plate.