CN215159325U

CN215159325U - Adjustable automatic ceramic powder feeding device

Info

Publication number: CN215159325U
Application number: CN202120970290.8U
Authority: CN
Inventors: 王文平; 黄红卫; 许鹏浦
Original assignee: Hunan Jierui Precision Ceramics Co ltd
Current assignee: Hunan Rongmu Ceramic Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-14
Anticipated expiration: 2031-05-08

Abstract

The utility model provides a ceramic powder automatic feeding with adjustable is provided with inclination adjusting device on adjusting the support, is provided with branch, oscillator and guide way on the inclination adjusting device respectively, the lower extreme and the inclination adjusting device fixed connection of branch, the upper end of branch articulates there is the storage bucket that feeds, and the storage bucket lower extreme is provided with the opening, the opening setting of storage bucket is directly over guide way one end. The utility model discloses can make charging bucket and guide way produce the vibration through the oscillator, make the continuous guide way that falls of ceramic powder in the charging bucket, and the continuous with appropriate flow and the downward landing of velocity of flow of ceramic powder in the guide way is to the rocking sieve, carries out automatic layering screening.

Description

Adjustable automatic ceramic powder feeding device

Technical Field

The utility model relates to a material feeding unit, concretely relates to material feeding unit of powder.

Background

The thickness of the ceramic powder in the charging bucket is not uniform, and the ceramic powder in the charging bucket needs to be placed into the swing sieve for layered screening, so that the thickness of the ceramic powder on the same layer in the swing sieve is uniform. In the past, workers scooped ceramic powder from a charging basket into a swing sieve by a ladle and then layered screening was carried out in the swing sieve. The feeding mode needs the workers to feed materials into the swing screen repeatedly, the work is monotonous and boring, and the labor cost is high; in addition, the ceramic powder in the ladle is always scattered on the ground in the multiple feeding process, so that more ceramic powder is wasted. In addition, in order to better control the flow rate and flow velocity of the ceramic powder and the distance between the guide groove and the feed port of the swing screen during the process of flowing the ceramic powder from the guide groove to the swing screen, the inclination angle and height of the guide groove need to be adjusted.

The following patents are found through internal search and have similar parts with the utility model:

application number 201721887826.X, utility model named "a powder material feeding unit" discloses a powder material feeding unit, include: a storage bin; the inlet of the funnel is connected with the lower outlet of the storage bin; the input end of the first valve is connected with the outlet of the funnel; the input end of the conveying pipe is connected with the output end of the first valve; the feed inlet of the pneumatic diaphragm pump is connected with the output end of the conveying pipe; a second valve, an output end of the second valve being in communication with the delivery pipe; the input end of the gas pipe is connected with the input end of the second valve; wherein the second valve is closed when the first valve is open and is open when the first valve is closed. According to the utility model discloses a powder material feeding unit has solved the defect that prior art exists and not enough, utilizes pneumatic diaphragm pump sending powder material, can improve material conveying efficiency, can adopt high-pressure gas to clear away a large amount of remaining materials in the pipeline again after the pump sending is accomplished.

Application number is 201922205276.4, and the utility model discloses a novel intelligence powder title powder pay-off structure of title "is" novel intelligence powder title powder pay-off structure, the upper end surface of title powder device main part is provided with the powder feed inlet, the front end surface of title powder device main part is provided with title powder case and material feeding unit main part, the material feeding unit main part is located the below of title powder case, one side surface of title powder device main part is provided with the intelligent control case, the front end surface of title powder case is provided with the discharge gate. A novel powder pay-off structure is called to intelligence powder, be equipped with ejection of compact control filter funnel mechanism and just, fixed delivery barrel mechanism of dismouting formula, can make things convenient for better carry out powder ejection of compact control, prevent the phenomenon that the powder spills over from appearing, be convenient for better operate, improve work efficiency, can also be more convenient to the powder carry that circulates, fixed and the effect of dismantling is better, the people's of being convenient for use is convenient for observe, the efficiency of increase pay-off brings better use prospect.

Although the feeding device for powder is also used in the above patent, the feeding structure of the feeding device is not that the powder in the feeding barrel is continuously conveyed into the swing sieve automatically by vibration, and the swing sieve automatically carries out layered screening, so that feeding and screening are automatically carried out simultaneously. Therefore, the above patent has great difference with the utility model in structure and feeding mode.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the ceramic powder in the guide groove is automatically and continuously conveyed into the swing screen at a proper flow rate and flow velocity to carry out layered screening.

The needle is with above-mentioned problem, the utility model provides a technical scheme is: the utility model provides a ceramic powder automatic feeding with adjustable is provided with inclination adjusting device on adjusting the support, is provided with branch, oscillator and guide way on the inclination adjusting device respectively, the lower extreme and the inclination adjusting device fixed connection of branch, the upper end of branch articulates there is the storage bucket that feeds, and the storage bucket lower extreme is provided with the opening, the opening setting of storage bucket is directly over guide way one end.

Preferably, the adjusting support comprises a bottom plate, a supporting rod, a sleeve rod and a cross rod, the lower end of the supporting rod is fixedly connected to the bottom plate, the sleeve rod is sleeved on the supporting rod, and the cross rod is fixedly connected with the upper end of the sleeve rod.

Preferably, the loop bar and the support bar are both provided with more than 2 mounting holes, and the bolts penetrate through the mounting holes on the loop bar and the support bar to limit the loop bar.

Preferably, the inclination angle adjusting device comprises a lower plate, a supporting plate and an upper plate, wherein the lower plate is fixedly connected to a cross rod of the adjusting bracket; the front end of the lower plate is connected with the front end of the upper plate, the lower end of the supporting plate is connected with the rear end of the lower plate, and the upper end of the supporting plate is connected with the rear end of the upper plate.

Preferably, the tilt angle adjusting device further comprises a rear guide plate and a front guide plate, the rear guide plate is connected with the rear end of the upper plate, and the front guide plate is connected with the front end of the upper plate.

Preferably, the guide groove has a V-shaped cross section, the upper ends of the rear guide plate and the front guide plate are connected to the guide groove, and the front end of the guide groove is inclined downward.

Preferably, the lower part of the front end of the guide groove is provided with a swing sieve, the swing sieve comprises a sieve barrel, a base, a balancing weight and a motor, the bottom of the sieve barrel is connected with the upper end of the base, one side of the base is fixedly connected with the balancing weight, and the balancing weight is provided with the motor.

The utility model has the beneficial technical effects that: the feeding barrel and the guide groove can be vibrated by the oscillator, so that the ceramic powder in the feeding barrel continuously falls into the guide groove, and the ceramic powder in the guide groove continuously falls into the swing sieve at proper flow and flow speed to be automatically screened in a layered manner.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a schematic view of the overall structure of the first embodiment;

FIG. 3 is an enlarged view of a portion of the first embodiment;

in the figure: 11 feeding barrels, 12 supporting rods, 21 bottom plates, 22 supporting rods, 23 cross rods, 24 inclined rods, 25 loop rods, 26 rollers, 31 lower plates, 32 supporting plates, 33 upper plates, 34 rear guide plates, 35 front guide plates, 4 oscillators, 5 guide grooves, 61 screening barrels, 62 bases, 63 balancing weights and 64 motors.

Detailed Description

The invention is further described below with reference to the following examples and figures:

example one

As shown in fig. 1, 2 and 3, the ceramic powder automatic feeding device includes an adjusting bracket, an inclination adjusting device, a feeding barrel 11, a supporting rod 12, an oscillator 4 and a guide groove 5. The adjusting support comprises a bottom plate 21, a supporting rod 22, a loop bar 25, an inclined rod 24 and a cross rod 23, the lower end of the supporting rod 22 is fixedly connected to the bottom plate 21, the loop bar 25 is sleeved on the supporting rod 22, the cross rod 23 is fixedly connected with the upper end of the loop bar 25, and a roller 26 is arranged at the bottom of the bottom plate 21. One end of the diagonal rod 24 is fixedly connected with the loop bar 25, the other end of the diagonal rod 24 is fixedly connected with the cross rod 23, and the cross rod 23, the loop bar 25 and the diagonal rod 24 form a stable triangular structure. The supporting rod 22 and the loop bar 25 are provided with mounting holes with equal intervals, and when bolts penetrate through different mounting holes on the supporting rod 22 and the loop bar 25, the position of the loop bar 25 can be limited, and the heights of the loop bar 25 and each part connected with the loop bar 25 can also be adjusted.

The reclining device includes a lower plate 31, a support plate 32, an upper plate 33, a rear guide plate 34, and a front guide plate 35, and the lower plate 31 is fixedly coupled to the cross bar 23 of the adjusting bracket. The front end of lower plate 31 is hinged to the front end of upper plate 33, the lower end of support plate 32 is connected to the rear end of lower plate 31, and the upper end of support plate 32 is connected to the rear end of upper plate 33. So that the lower plate 31, the support plate 32 and the upper plate 33 form a triangular structure, and the front end of the upper plate 33 is inclined downward. By changing the height of the support plate 32 or the position of the support plate 32, the inclination angles of the upper plate 33 and the guide groove 5 can be adjusted, thereby adjusting the flow rate and flow velocity of the ceramic powder in the guide groove 5 to be continuously conveyed to the rocking screen

The support rod 12 is U-shaped, and the lower end of the support rod 12 is fixedly connected with an upper plate 33 of the inclination angle adjusting device through bolts. The feed barrel 11 is placed between the U-shaped support rods 12, and pins are inserted through the upper ends of the U-shaped support rods 12 and the feed barrel 11, thereby hinging both sides of the feed barrel 11 to the upper ends of the support rods 12. The guide groove 5 is long, and the cross section of the guide groove 5 is V-shaped. The lower ends of the rear guide plate 34 and the front guide plate 35 are fixedly connected with the upper plate 33, the upper ends of the rear guide plate 34 and the front guide plate 35 are fixedly connected with the guide groove 5, and the rear guide plate 34 and the front guide plate 35 are C-shaped. The front end of the guide groove 5 inclines downwards, and a swing sieve is arranged below the other end of the guide groove 5.

The upper end and the lower end of the feeding barrel 11 are both provided with openings, the lower end of the feeding barrel 11 is a hollow inverted cone, the opening at the lower end of the feeding barrel 11 is arranged right above one end of the guide groove 5, and ceramic powder can just completely enter the guide groove 5 when falling from the opening at the lower end of the feeding barrel 11. Since the diameter of the opening at the lower end of the feeding barrel 11 is small, the ceramic powder in the feeding barrel 11 blocks the opening at the lower end, and in order to allow the ceramic powder in the feeding barrel 11 to continuously drop, the oscillator 4 is connected to the upper plate 33 of the inclination angle adjusting device. After the oscillator 4 is turned on, the oscillator 4 drives the lower plate 31, the upper plate 33, the supporting rod 12 and the feeding barrel 11 to vibrate, so that the ceramic powder in the feeding barrel 11 continuously falls into the guide groove 5 from the opening at the lower end.

When the oscillator 4 is turned on, the oscillator 4 also vibrates the rear guide plate 34, the front guide plate 35, and the guide groove 5, since the front end of the upper plate 33 and the guide groove 5 are inclined downward. Therefore, under the action of vibration and gravity, the ceramic powder in the guide groove 5 continuously slides from the upper end of the guide groove 5 to the lower end of the guide groove 5 and then falls into the swing screen from the lower end of the guide groove 5.

The rocking sieve comprises a sieve barrel 61, a base 62, a balancing weight 63 and a motor 64, the bottom of the sieve barrel 61 is connected with the upper end of the base 62, the balancing weight 63 is fixedly connected with one side of the base 62, and the motor 64 is installed on the balancing weight 63. The ceramic powder falls from the lower end of the guide groove 5 and then enters the sieve barrel 61 through the injection port at the upper end of the sieve barrel 61. Two screens are arranged in the screen barrel 61 in the embodiment, and the ceramic powder on the screens automatically drops downwards under the action of the vibration and the gravity of the motor 64, so that the ceramic powder entering the screen barrel 61 is automatically screened into three layers.

Obviously, without departing from the principle of the present invention, several improvements or modifications should be considered as the protection scope of the present invention.

Claims

1. The utility model provides a ceramic powder automatic feeding with adjustable which characterized in that is provided with inclination adjusting device on adjusting the support, is provided with branch, oscillator and guide way on the inclination adjusting device respectively, and the lower extreme and the inclination adjusting device fixed connection of branch have a pay-off bucket in the upper end of branch is articulated, and the pay-off bucket lower extreme is provided with the opening, the opening setting of pay-off bucket is directly over guide way one end.

2. The adjustable automatic ceramic powder feeding device as claimed in claim 1, wherein the adjusting bracket comprises a bottom plate, a support rod, a sleeve rod and a cross rod, the lower end of the support rod is fixedly connected to the bottom plate, the sleeve rod is sleeved on the support rod, and the cross rod is fixedly connected to the upper end of the sleeve rod.

3. The adjustable automatic ceramic powder feeding device as claimed in claim 2, wherein the sleeve rod and the support rod are provided with more than 2 mounting holes, and the bolt passes through the mounting holes of the sleeve rod and the support rod to limit the sleeve rod.

4. The adjustable automatic ceramic powder feeding device as claimed in claim 2, wherein the inclination angle adjusting means comprises a lower plate, a support plate and an upper plate, the lower plate is fixedly connected to the cross bar of the adjusting bracket; the front end of the lower plate is connected with the front end of the upper plate, the lower end of the supporting plate is connected with the rear end of the lower plate, and the upper end of the supporting plate is connected with the rear end of the upper plate.

5. The adjustable automatic ceramic powder feeding device as claimed in claim 4, wherein the inclination adjusting means further comprises a rear guide plate and a front guide plate, the rear guide plate is connected to the rear end of the upper plate, and the front guide plate is connected to the front end of the upper plate.

6. The adjustable automatic ceramic powder feeding device as claimed in claim 5, wherein the guide groove has a V-shaped cross section, the upper ends of the rear guide plate and the front guide plate are connected to the guide groove, and the front end of the guide groove is inclined downward.

7. The adjustable automatic ceramic powder feeding device as claimed in claim 6, wherein a swing sieve is arranged below the front end of the guide groove, the swing sieve comprises a sieve barrel, a base, a balancing weight and a motor, the bottom of the sieve barrel is connected with the upper end of the base, the balancing weight is fixedly connected to one side of the base, and the motor is mounted on the balancing weight.