CN211663490U

CN211663490U - Powder metering machine

Info

Publication number: CN211663490U
Application number: CN201922455004.XU
Authority: CN
Inventors: 林志永
Original assignee: Foshan Youmio Packaging Machinery Co ltd
Current assignee: Foshan Youmio Packaging Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-13
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a powder metering machine belongs to packing technical field, the on-line screen storage device comprises a base, feed cylinder and (mixing) shaft, be equipped with a lift section of thick bamboo on the base, the top of a lift section of thick bamboo is equipped with the diaphragm, the diaphragm is kept away from the one end of a lift section of thick bamboo and is passed through feed cylinder support frame installation feed cylinder, be equipped with a glass section of thick bamboo between feed cylinder and the diaphragm, a glass section of thick bamboo is fixed on the feed cylinder support frame, a glass section of thick bamboo forms the appearance chamber of powder stirring with the feed cylinder, install driving motor on the diaphragm, driving motor's main shaft passes through shaft coupling and agitator shaft connection, open the bottom of feed cylinder has the through-hole, the through-hole below is connected and is equipped with the unloading pipe, the end. The height of the metering machine can be adjusted by arranging the lifting cylinder; and through set up the valve and drive actuating cylinder that drives the valve switching at feed opening department, after the powder loading finishes, the phenomenon that the unloading precision is improved to the valve closure.

Description

Powder metering machine

Technical Field

The utility model relates to the field of packaging technology, in particular to powder metering machine.

Background

The base of the existing powder metering machine is fixedly arranged, the height of the existing powder metering machine cannot be adjusted according to actual packaging bags or packaging equipment, the applicability is not strong, the existing powder metering machine is lack of a discharging and intercepting mechanism, the powder discharging precision is low, and the discharging is insufficient or too much.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a powder measuring machine for solve the base and can not carry out the technical problem that altitude mixture control and unloading precision are low.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a powder metering machine, includes base, feed cylinder and (mixing) shaft, its characterized in that: the automatic powder stirring machine is characterized in that a lifting cylinder is arranged on the base, the lifting cylinder is arranged vertically, a transverse plate is arranged at the top of the lifting cylinder, the transverse plate and the lifting cylinder are arranged vertically, one end, away from the lifting cylinder, of the transverse plate is provided with a material cylinder supporting frame, a glass cylinder is arranged between the material cylinder and the transverse plate, the glass cylinder is fixed on the material cylinder supporting frame, the glass cylinder and the material cylinder form a cavity for powder stirring, a driving motor is arranged on the transverse plate, a main shaft of the driving motor is connected with a stirring shaft through a coupler, the stirring shaft penetrates through the transverse plate and extends into the cavity, a through hole is formed in the bottom end of the material cylinder, a discharging pipe is connected below the through hole, the inner cavity of the discharging pipe is communicated with the material cylinder, the tail end of the discharging pipe is provided with an inclined discharging opening.

Preferably, the base is provided with a bearing seat, a lifting screw rod is movably arranged in the bearing seat, one end of the lifting screw rod penetrates into the lifting cylinder, the bottom end of the lifting cylinder is provided with a nut sliding block, and the nut sliding block is arranged on the lifting screw rod.

Preferably, the lifting screw is provided with a driving assembly for driving the lifting cylinder to move up and down, the driving assembly comprises a hand wheel, a driving gear connected with a hand wheel shaft of the hand wheel and a driven gear meshed with the driving gear, and the driving gear and the driven gear are both bevel gears.

Preferably, a driving chain wheel is sleeved at one end, close to the coupler, of the stirring shaft, a driven chain wheel is connected and arranged on the driving chain wheel through a chain, the driven chain wheel is located on the transverse plate, a tensioning chain wheel is arranged between the driving chain wheel and the driven chain wheel, and a speed reducer is installed above the driven chain wheel.

Preferably, the outer surface of the stirring shaft is connected with a middle stirring blade for stirring powder in the middle of the containing cavity and a wall scraping stirring blade attached to the inner wall of the charging barrel to scrape the inner wall adhesive powder.

Preferably, the lower end of the stirring shaft is provided with a stirring rod, the stirring rod is positioned in the containing cavity and the blanking pipe, and the stirring rod consists of a rod shaft and a spiral blade arranged on the rod shaft.

Preferably, a sealing rubber gasket is arranged on the inner side of the valve.

Preferably, a swinging plate is arranged on the outer end face of the valve, a swinging seat hinged with the swinging plate is arranged on the outer wall of the discharging pipe, and the top end of the swinging plate is connected with the driving cylinder through a pull rod.

By adopting the technical scheme, the height of the metering machine can be adjusted by arranging the lifting cylinder; and through set up the valve and drive actuating cylinder that drives the valve switching at feed opening department, after the powder loading finishes, the phenomenon that the unloading precision is improved to the valve closure.

Drawings

Fig. 1 is a front view of a powder meter according to an embodiment of the present invention;

FIG. 2 is a perspective view of the powder meter according to the embodiment of the present invention

Fig. 3 is a perspective view of another view angle of the powder measuring machine according to the embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an exploded view of the powder meter according to the embodiment of the present invention.

In the figure, 10-base, 11-charging barrel, 12-stirring shaft, 13-lifting barrel, 14-transverse plate, 15-charging barrel support frame, 16-glass barrel, 17-driving motor, 18-coupler, 19-discharging pipe, 20-discharging port, 21-valve, 22-driving cylinder, 23-bearing seat, 24-lifting screw, 25-nut slider, 26-hand wheel, 27-driving gear, 28-driven gear, 29-driving chain wheel, 30-driven chain wheel, 31-tensioning chain wheel, 32-speed reducer, 33-middle stirring blade, 34-wall scraping stirring blade, 35-rod shaft, 36-spiral blade, 37-sealing rubber pad, 38-swinging plate, 39-swinging seat and 40-pull rod.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in FIGS. 1-5, the utility model provides a powder metering machine, which comprises a base 10, a charging barrel 11 and a stirring shaft 12, wherein the base 10 is provided with a lifting barrel 13, the lifting barrel 13 is vertically arranged, the top of the lifting barrel 13 is provided with a transverse plate 14, the transverse plate 14 is vertically arranged with the lifting barrel 13, one end of the transverse plate 14 far away from the lifting barrel 13 is provided with the charging barrel 11 through a charging barrel supporting frame 15, a glass barrel 16 is arranged between the charging barrel 11 and the transverse plate 14, the glass barrel 16 is fixed on the charging barrel supporting frame 15, the glass barrel 16 and the charging barrel 11 form a cavity for powder stirring, the transverse plate 14 is provided with a driving motor 17, the main shaft of the driving motor 17 is connected with the stirring shaft 12 through a coupling 18, the stirring shaft 12 passes through the transverse plate 14 and extends into the cavity, the bottom end of the charging barrel 11 is provided with a through hole, a discharging pipe 19 is connected below the, and the outer wall of the blanking pipe 19 is hinged with a valve 21 matched with the blanking port 20, and a driving cylinder 22 for driving the valve 21 to move relative to the blanking port 20 is connected and arranged above the valve 21.

Compared with the existing powder metering machine, the metering machine has the advantages that the height of the metering machine can be adjusted by arranging the lifting cylinder 13; and a valve 21 and a driving cylinder 22 for driving the valve 21 to open and close are arranged at the feed opening 20, so that the valve 21 is closed after powder is loaded, and the feeding precision is improved.

Furthermore, a bearing seat 23 is arranged on the base 10, a lifting screw 24 is movably arranged in the bearing seat 23, one end of the lifting screw 24 penetrates into the lifting cylinder 13, a nut slider 25 is arranged at the bottom end of the lifting cylinder 13, and the nut slider 25 is arranged on the lifting screw 24.

The lifting screw 24 is provided with a driving assembly for driving the lifting cylinder 13 to move up and down, the driving assembly comprises a hand wheel 26, a driving gear 27 connected with the hand wheel 26 of the hand wheel 26 and a driven gear 28 engaged with the driving gear 27, and the driving gear 27 and the driven gear 28 are both bevel gears.

When the height of the lifting cylinder 13 is adjusted, the hand wheel 26 is rotated to drive the lifting screw 24 to rotate at the nut slider 25 through the driving gear 27 and the driven gear 28, so that the lifting cylinder 13 is lifted, and the horizontal plate 14 is lifted.

Further, a driving sprocket 29 is sleeved at one end of the stirring shaft 12 close to the coupler 18, the driving sprocket 29 is provided with a driven sprocket 30 through a chain connection, the driven sprocket 30 is positioned on the transverse plate 14, a tension sprocket 31 is arranged between the driving sprocket 29 and the driven sprocket 30, and a speed reducer 32 is arranged above the driven sprocket 30.

The driving motor 17 drives the driving sprocket 29, the driving sprocket 29 drives the driven sprocket 30 to rotate through a chain, the speed reducer 32 is matched with the driving motor 17 for use, and the tensioning sprocket 31 is used for adjusting the chain tension.

Further, the outer surface of the stirring shaft 12 is connected with a middle stirring blade 33 for stirring powder in the middle of the containing cavity and a wall scraping stirring blade 34 attached to the inner wall of the charging barrel 11 for scraping the inner wall adhesive powder. The powder in the cavity is fully stirred by the arranged middle stirring blade 33 and the wall scraping stirring blade 34, and the powder is reduced from adhering to the inner wall of the charging barrel 11.

Further, the lower end of the stirring shaft 12 is provided with a stirring rod, the stirring rod is positioned in the containing cavity and the blanking pipe 19, and the stirring rod is composed of a rod shaft 35 and a spiral blade 36 arranged on the rod shaft 35.

Further, a sealing rubber pad 37 is provided on the inner side of the valve 21. The outer end face of the valve 21 is provided with a swing plate 38, the outer wall of the blanking pipe 19 is provided with a swing seat 39 hinged with the swing plate 38, the swing seat 39 is installed on the outer wall of the blanking pipe 19, and the top end of the swing plate 38 is connected with the driving cylinder 22 through a pull rod 40. Through driving cylinder 22 and driving pull rod 40, pull rod 40 drives swing board 38 and swings around swing seat 39, realizes opening and closing of feed opening 20, when valve 21 closed feed opening 20, through sealed cushion 37 reinforcing leakproofness, prevents that the powder from omitting.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a powder measuring machine, includes base (10), feed cylinder (11) and (mixing) shaft (12), its characterized in that: the powder stirring machine is characterized in that a lifting barrel (13) is arranged on the base (10), the lifting barrel (13) is vertically arranged, a transverse plate (14) is arranged at the top of the lifting barrel (13), the transverse plate (14) and the lifting barrel (13) are vertically arranged, one end, far away from the lifting barrel (13), of the transverse plate (14) is provided with a material barrel (11) through a material barrel supporting frame (15), a glass barrel (16) is arranged between the material barrel (11) and the transverse plate (14), the glass barrel (16) is fixed on the material barrel supporting frame (15), the glass barrel (16) and the material barrel (11) form a cavity for powder stirring, a driving motor (17) is arranged on the transverse plate (14), a main shaft of the driving motor (17) is connected with a stirring shaft (12) through a coupler (18), the stirring shaft (12) penetrates through the transverse plate (14) and extends into the cavity, a through hole is formed in the bottom end of the material barrel (11), a discharging pipe, the tail end of the blanking pipe (19) is provided with an inclined blanking port (20), the outer wall of the blanking pipe (19) is hinged with a valve (21) matched with the blanking port (20), and a driving cylinder (22) used for driving the valve (21) to move relative to the blanking port (20) is connected and arranged above the valve (21).

2. The powder meter according to claim 1, wherein: the lifting mechanism is characterized in that a bearing seat (23) is arranged on the base (10), a lifting screw (24) is movably arranged in the bearing seat (23), one end of the lifting screw (24) penetrates into the lifting cylinder (13), a nut slider (25) is arranged at the bottom end of the lifting cylinder (13), and the nut slider (25) is arranged on the lifting screw (24).

3. The powder meter according to claim 2, wherein: the lifting screw rod (24) is provided with a driving assembly for driving the lifting cylinder (13) to move up and down, the driving assembly comprises a hand wheel (26), a driving gear (27) connected with the hand wheel (26) shaft of the hand wheel (26) and a driven gear (28) meshed with the driving gear (27), and the driving gear (27) and the driven gear (28) are both bevel gears.

4. The powder meter according to claim 1, wherein: one pot head that (mixing) shaft (12) is close to shaft coupling (18) is equipped with drive sprocket (29), and drive sprocket (29) are connected through the chain and are equipped with passive sprocket (30), passive sprocket (30) are located diaphragm (14), be equipped with between drive sprocket (29) and passive sprocket (30) sprocket tensioning sprocket (31), reduction gear (32) are installed to the top of passive sprocket (30).

5. The powder meter according to claim 4, wherein: the outer surface of the stirring shaft (12) is connected with a middle stirring blade (33) for stirring powder in the middle of the containing cavity and a wall scraping stirring blade (34) which is attached to the inner wall of the charging barrel (11) and scrapes off the inner wall adhesive powder.

6. The powder meter according to claim 5, wherein: the lower end of the stirring shaft (12) is provided with a stirring rod, the stirring rod is positioned in the containing cavity and the discharging pipe (19), and the stirring rod is composed of a rod shaft (35) and a spiral blade (36) arranged on the rod shaft (35).

7. The powder meter according to claim 1, wherein: and a sealing rubber gasket (37) is arranged on the inner side of the valve (21).

8. The powder meter according to claim 7, wherein: the outer end face of the valve (21) is provided with a swing plate (38), the outer wall of the discharging pipe (19) is provided with a swing seat (39) hinged with the swing plate (38), and the top end of the swing plate (38) is connected with the driving cylinder (22) through a pull rod (40).