CN220429387U

CN220429387U - Strong ball pressing machine for vanadium nitride forming

Info

Publication number: CN220429387U
Application number: CN202321878060.4U
Authority: CN
Inventors: 林敦莺; 林玉旺; 林苹苹
Original assignee: Fujian Xinhangkai Material Technology Co ltd
Current assignee: Fujian Xinhangkai Material Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-02
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the field of ball presses, in particular to a powerful ball press for vanadium nitride forming, which comprises a machine case, wherein a feed hopper is arranged at the top of the machine case, two groups of press rollers are arranged in the machine case, two groups of cleaning components are oppositely arranged on the inner wall of the machine case, each cleaning component comprises a fixed seat and a sliding rod, the sliding rods of the multiple groups are arranged at equal intervals along the extending direction of the axes of the press rollers, the sliding rods of the multiple groups are connected with the fixed seat in a sliding way, the sliding direction of the sliding rods is arranged towards the direction of the press rollers, a first cleaning block is arranged at one end of the sliding rods, which is abutted against the press rollers, a positioning plate is arranged in the fixed seat, and a first elastic piece is arranged between the positioning plate and the sliding rods. The residual materials are recovered by the recovery box, so that waste is reduced.

Description

Strong ball pressing machine for vanadium nitride forming

Technical Field

The utility model relates to the field of ball presses, in particular to a powerful ball press for vanadium nitride molding.

Background

The ball press is a device for pressing powdery materials into balls, is widely applied to the production of vanadium nitride, and aims at reducing dust and facilitating transportation. The ball press presses the materials into arc grooves of two press rollers in the forming mechanism, and the two press rollers rotate relatively, so that the materials are extruded into balls.

However, when the traditional ball press is used, materials are easy to remain in the arc-shaped grooves of the two pressing rollers, and formed ball blocks are often adhered in the arc-shaped grooves, so that subsequent forming is difficult.

Based on the above, the utility model designs a powerful ball press for vanadium nitride molding, so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a powerful ball press for vanadium nitride molding, so as to solve the technical problems.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a powerful ball press for vanadium nitride shaping, includes the quick-witted case, the machine case top is equipped with the feeder hopper, the machine incasement is equipped with two sets of compression rollers, two sets of the compression roller opposition be equipped with two sets of clean subassemblies on the quick-witted case inner wall, two sets of clean subassemblies respectively with two sets of compression roller looks opposite side looks butt, clean subassemblies includes fixing base and slide bar, the multiunit the slide bar sets up along compression roller axis extending direction equidistance, the multiunit slide bar with mutual sliding connection of fixing base, slide bar sliding direction orientation the compression roller direction sets up, the slide bar with compression roller looks butt one end is equipped with first clean piece, be equipped with the locating plate in the fixing base, the locating plate with be equipped with first elastic component between the slide bar.

Preferably, the locating plate with mutual sliding connection of fixing base, the locating plate with be equipped with first flexible subassembly between the fixing base diapire, first flexible subassembly parallel with the sliding direction setting of slide bar.

Preferably, two sets of grooves are respectively arranged on two opposite sides of the sliding rod, an extension plate is arranged in each groove, a second telescopic assembly is arranged between the extension plate and the bottom of each groove, and a second cleaning block is arranged at one end, close to the compression roller, of the extension plate.

Preferably, a plurality of groups of sliding grooves are oppositely arranged on the side wall of the fixing seat, and a plurality of groups of extension plates are respectively connected with a plurality of groups of sliding grooves in a sliding manner.

Preferably, the recovery box is arranged in the case, the recovery box is arranged below the joint of the cleaning component and the press roller, the conveying component is arranged in the recovery box, the conveying component penetrates through the side wall of the case and extends to the upper part of the feed hopper, and the discharge port of the conveying component faces the feed inlet of the feed hopper.

Preferably, the outlet end of the feed hopper is provided with a screen, and a stirring screw is arranged in the feed hopper.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cleaning assembly is arranged in the chassis to clean the groove after ball pressing is finished, so that the defect of a ball pressing finished product caused by the fact that residual blocks in the groove enter the next round of ball pressing flow is avoided; the residual materials are recovered by the recovery box, so that waste is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cleaning assembly according to the present utility model;

fig. 3 is a schematic view of the sliding rod structure of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1-chassis, 11-compression roller, 12-recovery box, 2-feeder hopper, 21-screen, 22-stirring screw, 3-cleaning component, 31-fixing base, 32-slide bar, 321-grooving, 322-extension board, 323-second telescoping component, 324-second cleaning block, 33-first cleaning block, 34-locating board, 35-first elastic piece, 36-first telescoping component, 37-spout, 4-conveying component.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In connection with fig. 1-3:

the utility model provides a powerful ball press for vanadium nitride shaping, including quick-witted case 1, machine case 1 top is equipped with feeder hopper 2, be equipped with two sets of compression rollers 11 in the quick-witted case 1, two sets of compression rollers 11 are opposite to feeder hopper 2 both sides, be equipped with two sets of clean subassemblies 3 on the quick-witted case 1 inner wall opposite to each other, two sets of clean subassemblies 3 are opposite to each other with two sets of compression rollers 11 side looks butt respectively, clean subassembly 3 includes fixing base 31 and slide bar 32, multiunit slide bar 32 is along the setting of compression roller 11 axis extending direction equidistance, multiunit slide bar 32 and the mutual sliding connection of fixing base 31, slide bar 32 sliding direction sets up towards compression roller 11 direction, slide bar 32 and compression roller 11 looks butt one end are equipped with first clean piece 33, be equipped with locating plate 34 in the fixing base 31, be equipped with first elastic component 35 between locating plate 34 and the slide bar 32.

Further, the positioning plate 34 is slidably connected with the fixed seat 31, a first telescopic assembly 36 is disposed between the positioning plate 34 and the bottom wall of the fixed seat 31, and the first telescopic assembly 36 is parallel to the sliding direction of the sliding rod 32.

Further, two sets of grooves 321 are respectively formed on two opposite sides of the sliding rod 32, an extension plate 322 is arranged in each groove 321, a second telescopic assembly 323 is arranged between the extension plate 322 and the bottom of each groove 321, and a second cleaning block 324 is arranged at one end, close to the compression roller 11, of the extension plate 322.

Further, a plurality of sets of sliding grooves 37 are oppositely arranged on the side wall of the fixed seat 31, and a plurality of sets of extension plates 322 are respectively connected with the plurality of sets of sliding grooves 37 in a sliding manner.

Further, be equipped with recovery tank 12 in the machine case 1, clean subassembly 3 and compression roller 11 meet department below is located to recovery tank 12, is equipped with conveying subassembly 4 in the recovery tank 12, and conveying subassembly 4 runs through machine case 1 lateral wall and extends to feeder hopper 2 top, and conveying subassembly 4 discharge gate orientation feeder hopper 2 feed inlet setting.

Further, a screen 21 is arranged at the outlet end of the feed hopper 2, and a stirring screw 22 is arranged in the feed hopper 2.

The specific application embodiment of the utility model is as follows:

the vanadium nitride raw materials are poured into the feed hopper 2 arranged at the top of the chassis 1, the two groups of press rollers 11 are opposite to the two sides of the outlet of the feed hopper 2, the two groups of feed hoppers 2 are connected in a sliding manner, the raw materials entering the chassis 1 through the feed hoppers 2 fall between the two groups of feed hoppers 2, and along with the relative movement of the two press rollers 11, the materials are pressed into balls, the lower sides of the two groups of press rollers 11 are separated and pressed, and the ball-shaped raw materials after being manufactured are separated from the pressing grooves on the press rollers 11 and fall into a conveyor belt or a collecting box below, so that the manufacturing is completed.

The pressing groove for completing one round of pressing is rotated along with the pressing roller 11 for a circle and returns to one side close to the feeding hopper 2 for the next round of pressing. The cleaning component 3 is mutually abutted with the press roller 11 to clean the pressing groove for completing one round of pressing, and the residual materials in the pressing groove are scraped.

The cleaning component 3 is connected with the inner wall of the chassis 1 through the fixing seat 31, a plurality of groups of sliding rods 32 are arranged on the fixing seat 31, and the plurality of groups of sliding rods 32 are sequentially arranged along the extending direction of the axis of the press roller 11, so that the cleaning component is beneficial to cleaning a plurality of groups of press grooves arranged on the press roller 11. The first elastic member 35 may be a spring. The first elastic piece 35 is arranged between the positioning plate 34 and the sliding rod 32, and the sliding rod 32 is pushed to move towards the direction of the press roller 11 by the first elastic piece 35, so that the first cleaning block 33 arranged on the sliding rod 32 can be tightly attached to the outer surface of the press roller 11, and the cleaning effect is ensured. The first telescoping assembly 36 may be made of an electrically powered telescoping rod. The first telescopic assembly 36 drives the positioning plate 34 to move in the fixed seat 31, and controls the interval between the sliding rod 32 and the positioning plate 34 in the abutting state of the sliding rod 32 and the press roller 11. When the distance is smaller, the force of the first elastic member 35 pushing the sliding rod 32 towards the direction of the press roller 11 is larger, and the friction force between the first cleaning block 33 and the press roller 11 is larger, so that the cleaning effect is better; when the pitch is large, the opposite is true. Thereby achieving the purpose of controlling the cleaning effect of the cleaning assembly 3.

The second telescopic assembly 323 may be an electric telescopic rod. The second cleaning assembly 3 is arranged on the same side of the extension plate 322 and the sliding rod 32 by moving the second telescopic assembly 323 and the electric extension plate 322 out of the groove 321 arranged on the sliding rod 32. Through the mutual cooperation of the second cleaning component 3 and the first cleaning component 3, the cleaning effect is promoted. The chute 37 arranged on the fixed seat 31 is matched with the extension plate 322, so that the fixed seat 31 and the extension plate 322 are prevented from abutting against each other, and the extension plate 322 and the sliding rod 32 are prevented from moving. The first cleaning block 33 and the second cleaning block 324 may be made of a doctor blade, bristles, or the like.

The recovery box 12 is arranged under the abutting part of the cleaning component 3 and the press roller 11, and materials cleaned by the cleaning component 3 from the press roller 11 fall into the recovery box 12, so that centralized recovery is facilitated.

The transfer assembly 4 may be a screw feeder. The materials recovered in the recovery box 12 can be conveyed back into the feed hopper 2 through the conveying component 4 to press balls again. The stirring screw 22 is arranged in the feed hopper 2 to stir the raw materials to avoid adhesion and agglomeration of the raw materials. The screen 21 is arranged at the outlet end of the feed hopper 2, and the material entering the machine case 1 through the feed hopper 2 is screened, so that larger particles are prevented from entering.

In the description of the utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or be integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms in the utility model will be understood by those of ordinary skill in the art.

Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 powerful ball press for vanadium nitride shaping, includes quick-witted case (1), its characterized in that: the utility model provides a machine case (1) top is equipped with feeder hopper (2), be equipped with two sets of compression roller (11) in machine case (1), two sets of compression roller (11) opposition be equipped with two sets of clean subassemblies (3) on machine case (1) inner wall opposition be equipped with two sets of clean subassemblies (3) respectively with two sets of compression roller (11) opposite side looks butt, clean subassemblies (3) include fixing base (31) and slide bar (32), multiunit slide bar (32) follow compression roller (11) axis extending direction equidistance setting, multiunit slide bar (32) with fixing base (31) sliding connection each other, slide bar (32) sliding direction orientation compression roller (11) direction setting, slide bar (32) with compression roller (11) looks butt one end is equipped with first clean piece (33), be equipped with locating plate (34) in fixing base (31), locating plate (34) with be equipped with first elastic component (35) between slide bar (32).

2. The strong ball press for vanadium nitride molding according to claim 1, wherein: the locating plate (34) is connected with the fixing seat (31) in a sliding mode, a first telescopic assembly (36) is arranged between the locating plate (34) and the bottom wall of the fixing seat (31), and the first telescopic assembly (36) is parallel to the sliding direction of the sliding rod (32).

3. The strong ball press for vanadium nitride molding according to claim 1, wherein: two groups of grooves (321) are formed in two opposite sides of the sliding rod (32) respectively, an extension plate (322) is arranged in each groove (321), a second telescopic component (323) is arranged between each extension plate (322) and the bottom of each groove (321), and a second cleaning block (324) is arranged at one end, close to the compression roller (11), of each extension plate (322).

4. A strong ball press for vanadium nitride molding according to claim 3, wherein: a plurality of groups of sliding grooves (37) are oppositely arranged on the side wall of the fixed seat (31), and a plurality of groups of extension plates (322) are respectively connected with a plurality of groups of sliding grooves (37) in a sliding manner.

5. The strong ball press for vanadium nitride molding according to claim 1, wherein: be equipped with recovery case (12) in quick-witted case (1), recovery case (12) are located clean subassembly (3) with compression roller (11) meet department below, be equipped with conveying subassembly (4) in recovery case (12), conveying subassembly (4) run through machine case (1) lateral wall extends to feeder hopper (2) top, conveying subassembly (4) discharge gate orientation feeder hopper (2) feed inlet sets up.

6. The strong ball press for vanadium nitride molding according to claim 5, wherein: the outlet end of the feed hopper (2) is provided with a screen (21), and a stirring screw (22) is arranged in the feed hopper (2).