CN212221184U

CN212221184U - Abrasive material loading hopper for abrasive paper preparation

Info

Publication number: CN212221184U
Application number: CN202020596507.9U
Authority: CN
Inventors: 姜明
Original assignee: Hubei Mingren Grinding Technology Co ltd
Current assignee: Hubei Mingren Grinding Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-25
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an abrasive material feeding hopper for preparing abrasive paper, relating to the technical field of equipment for preparing abrasive paper; the bottom of the reinforcing ring body is connected with a gathering hopper body, the bottom of the gathering hopper body is connected with a blanking pipe, the central position of the upper end of the reinforcing ring body is provided with a stirring motor through a mounting frame, the inner upper side of the gathering hopper body is provided with a screening net body, the shaft of the stirring motor is connected with a main shaft through a shaft sleeve, the main shaft extends to the inner lower side of the blanking pipe, the main shaft is respectively provided with a plurality of large stirring rods and small stirring rods, the lower side of the main shaft is connected with a helical blade, the bottom of the blanking pipe is provided with a gate plate frame body, a gate plate sliding groove is formed in the gate plate frame body, the gate plate sliding groove is open at; the utility model can realize quick feeding, is not easy to be blocked during feeding, has high stability and simple and convenient operation; can realize the screening when the feeding, can improve the quality of abrasive material, convenient to use, simple structure.

Description

Abrasive material loading hopper for abrasive paper preparation

Technical Field

The utility model belongs to the technical field of equipment for the abrasive paper preparation, concretely relates to abrasive material loading hopper is used in abrasive paper preparation.

Background

Sandpaper, commonly known as sanding skin, is a material used for grinding. It is used to grind the surface of metal, wood, etc. to make it smooth. The base paper is usually sized with various abrasive grits. There are various kinds of emery paper, artificial emery paper, glass emery paper, etc. depending on the kind of the abrasive substance. Dry abrasive paper (wood abrasive paper) is used to polish wood and bamboo surfaces. Water-resistant sandpaper (water sandpaper) is used to polish the surface of a metal or non-metal workpiece in water or oil. The base paper is made of unbleached sulfate wood pulp. The paper is tough, wear-resistant and folding-resistant, and has good water resistance. The paper is prepared by adhering ground substance such as glass sand to base paper with adhesive such as gum, and drying.

The abrasive needs to be added when the existing abrasive paper is prepared, and the abrasive needs to be fed by the feeding hopper when being added, but the existing feeding hopper is easy to block when being fed, so that the stability of the existing feeding hopper is poor, and the abrasive is easy to be mixed with large particles, so that the quality of the abrasive is poor.

SUMMERY OF THE UTILITY MODEL

The problems that the existing charging hopper is easy to block during charging, so that the stability of the existing charging hopper is poor, and large particles of abrasive are easy to mix into the existing charging hopper, so that the quality of the abrasive is poor are solved; an object of the utility model is to provide an abrasive material loading hopper is used in abrasive paper preparation.

The utility model discloses a grinding material charging hopper for preparing abrasive paper, which comprises a reinforcing ring body, a material gathering hopper body, a screening net body, a stirring motor, a main shaft, a large stirring rod, a small stirring rod, a helical blade, a blanking pipe, a flashboard frame body, a flashboard, a connecting frame, an electric push rod and a vibrator; the bottom of strengthening the ring body is connected with gathers the hopper body, the bottom of gathering the hopper body is connected with the unloading pipe, the upper end central point of strengthening the ring body puts and installs stirring motor through the mounting bracket, gather the interior upside of hopper body and install the screening dictyosome, stirring motor's axle passes through the axle sleeve and is connected with the main shaft, and the main shaft extends to the interior downside of unloading pipe, install the big stirring rod of several and little stirring rod on the main shaft respectively, the downside of main shaft is connected with helical blade, the flashboard support body is installed to the bottom of unloading pipe, the flashboard spout has been seted up on the flashboard support body, and the flashboard spout is one end opening other end formula of closing, flashboard and flashboard spout swing joint, the one end of flashboard is passed through the link and is connected with electric putter's the body of rod, and electric putter passes through.

Preferably, the screening net body comprises an outer ring body, an inner ring body, a reinforcing connecting rod and a filter net; the inner ring body is arranged inside the outer ring body, the inner ring body and the outer ring body are arranged concentrically, the outer side wall of the inner ring body is uniformly connected with the inner side wall of the outer ring body through a plurality of reinforcing connecting rods, a filter screen is connected between the inner ring body and the outer ring body, a bearing is installed in the inner ring body, and the inner ring of the bearing is connected with a main shaft.

Preferably, a discharge pipe is arranged on the outer upper side wall of the aggregate hopper body and communicated with the lowest point of the screening net body, and a sealing cover is connected to the tail end of the discharge pipe.

Preferably, the large stirring rod and the small stirring rod are inclined downwards by 15-30 degrees.

Preferably, the screen mesh body is conical.

Preferably, the agitator motor is a low speed motor.

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

the rapid feeding can be realized, and meanwhile, the blockage is not easy to occur during feeding, the stability is high, and the operation is simple and convenient;

screening can be realized during feeding, the quality of the grinding material can be improved, the use is convenient, and the structure is simple.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

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

fig. 2 is a schematic structural view of a middle gate plate frame body and a gate plate of the present invention;

figure 3 is the structure schematic diagram of the middle screening net body of the utility model.

In the figure: 1-reinforcing ring body; 2-gathering hopper body; 3-screening the net body; 4-a stirring motor; 5-a main shaft; 6-large stirring rod; 7-small stirring rod; 8-helical blades; 9-a blanking pipe; 10-a gate plate frame body; 11-a shutter; 12-a connecting frame; 13-an electric push rod; 14-a vibrator; 15-a discharge pipe; 31-outer ring body; 32-inner ring body; 33-a reinforcing connecting rod; 34-a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the device comprises a reinforcing ring body 1, a material gathering hopper body 2, a screening net body 3, a stirring motor 4, a main shaft 5, a large stirring rod 6, a small stirring rod 7, a spiral blade 8, a blanking pipe 9, a flashboard frame body 10, a flashboard 11, a connecting frame 12, an electric push rod 13 and a vibrator 14; the bottom of the reinforcing ring body 1 is connected with a material gathering hopper body 2, the reinforcing ring body 1 can improve the strength of a material gathering hopper, the bottom of the material gathering hopper body 2 is connected with a blanking pipe 9, the blanking pipe can realize quick blanking, the central position of the upper end of the reinforcing ring body 1 is provided with a stirring motor 4 through a mounting frame, the stirring motor 4 can drive a main shaft 5 to rotate, the upper inner side of the material gathering hopper body 2 is provided with a screening net body 3, the shaft of the stirring motor 4 is connected with the main shaft 5 through a shaft sleeve, the main shaft 5 extends to the lower inner side of the blanking pipe 9, the main shaft 5 is respectively provided with a plurality of large stirring rods 6 and small stirring rods 7, the large stirring rods 6 and the small stirring rods 7 can realize the stirring of materials, so that the materials are not easy to be blocked, the lower side of the main shaft 5 is connected with a flashboard spiral blade 8, the bottom of, and flashboard spout 101 is one end opening other end closed type, flashboard 11 and flashboard spout 101 swing joint, and flashboard 11 can move about on flashboard support body 10 for the feed opening that link up about flashboard support body 10 is opened and is sealed, and the one end of flashboard 11 is passed through link 12 and is connected with electric putter 13's the body of rod, and electric putter 13 passes through the bolt and installs on the lateral wall of unloading pipe 9, gathers and install vibrator 14 on the lateral wall of hopper body 2.

As shown in fig. 3, further, the screen body 3 includes an outer ring body 31, an inner ring body 32, a reinforcing connecting rod 33, and a filter screen 34; the inside of outer lane body 31 is provided with inner circle body 32, inner circle body 32 sets up with outer lane body 31 is concentric, the even inside wall that passes through several stiffener bar 33 and outer lane body 31 of outer sidewall of inner circle body 32 is connected, be connected with filter screen 34 between inner circle body 32 and the outer lane body 31, install the bearing in the inner circle body 32, the inner circle and the main shaft of bearing are connected, the intensity of filter screen can be improved with the outer lane body to the inner circle body, make filter screen non-deformable, and long service life, the installation of main shaft can be realized to the inner circle body simultaneously.

Further, a discharge pipe 15 is arranged on the outer upper side wall of the material gathering hopper body 2, the discharge pipe 15 is communicated with the lowest point of the screening net body 3, and a sealing cover is connected to the tail end of the discharge pipe 15.

Furthermore, the large stirring rod 6 and the small stirring rod 7 are inclined downwards by 15-30 degrees.

Further, the screening net body 3 is conical.

Further, the agitator motor 4 is a low-speed motor.

The working principle of the specific embodiment is as follows: when using, gather the internal abrasive material of adding of hopper through the net 2, it is when adding, need sieve through screening dictyosome 3, its large granule abrasive material can stop on screening dictyosome 3, and when adding, through starting the vibration, it can accelerate the speed of adding, and screening dictyosome 3 is the toper, the minimum point department of screening dictyosome 3 can be piled up to large granule material, discharge through the discharge pipe at last, and when the abrasive material needs reinforced, open the flashboard through electronic push rod control flashboard, and the opening degree that the flashboard was opened is controlled through electric putter, when reinforced, through starting stirring motor 4, its motor drives main shaft 5 and rotates, big stirring rod 6 on the main shaft 5 can make the material not hard up with the stirring of little stirring rod 7, the difficult condition that appears blockking up, carry out rotatory pay-off through helical blade simultaneously, the ejection of compact is quick, and unblock.

Reinforcing ring body 1, gathering hopper body 2, screening net body 3, stirring motor 4, main shaft 5, big stirring rod 6, little stirring rod 7, helical blade 8, unloading pipe 9, flashboard frame body 10, flashboard 11, link 12, electric putter 13, vibrator 14

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an abrasive material loading hopper for abrasive paper preparation which characterized in that: the device comprises a reinforcing ring body, a material gathering hopper body, a screening net body, a stirring motor, a main shaft, a large stirring rod, a small stirring rod, a spiral blade, a blanking pipe, a gate plate frame body, a gate plate, a connecting frame, an electric push rod and a vibrator; the bottom of strengthening the ring body is connected with gathers the hopper body, the bottom of gathering the hopper body is connected with the unloading pipe, the upper end central point of strengthening the ring body puts and installs stirring motor through the mounting bracket, gather the interior upside of hopper body and install the screening dictyosome, stirring motor's axle passes through the axle sleeve and is connected with the main shaft, and the main shaft extends to the interior downside of unloading pipe, install the big stirring rod of several and little stirring rod on the main shaft respectively, the downside of main shaft is connected with helical blade, the flashboard support body is installed to the bottom of unloading pipe, the flashboard spout has been seted up on the flashboard support body, and the flashboard spout is one end opening other end formula of closing, flashboard and flashboard spout swing joint, the one end of flashboard is passed through the link and is connected with electric putter's the body of rod, and electric putter passes through.

2. An abrasive hopper for preparing sandpaper according to claim 1, wherein: the screening net body comprises an outer ring body, an inner ring body, a reinforcing connecting rod and a filter screen; the inner ring body is arranged inside the outer ring body, the inner ring body and the outer ring body are arranged concentrically, the outer side wall of the inner ring body is uniformly connected with the inner side wall of the outer ring body through a plurality of reinforcing connecting rods, a filter screen is connected between the inner ring body and the outer ring body, a bearing is installed in the inner ring body, and the inner ring of the bearing is connected with a main shaft.

3. An abrasive hopper for preparing sandpaper according to claim 1, wherein: the outer upper side wall of the material gathering hopper body is provided with a discharge pipe, the discharge pipe is communicated with the lowest point of the screening net body, and the tail end of the discharge pipe is connected with a sealing cover.

4. An abrasive hopper for preparing sandpaper according to claim 1, wherein: the large stirring rod and the small stirring rod are inclined downwards by 15-30 degrees.

5. An abrasive hopper for preparing sandpaper according to claim 1, wherein: the screening net body is conical.

6. An abrasive hopper for preparing sandpaper according to claim 1, wherein: the stirring motor is a low-speed motor.