CN211470107U

CN211470107U - Powder feeding and weighing device

Info

Publication number: CN211470107U
Application number: CN201922230677.5U
Authority: CN
Inventors: 贺春梅; 穆占营
Original assignee: Shaanxi Mutangxiang Flavor Food Co ltd
Current assignee: Shaanxi Mutangxiang Flavor Food Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-11
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a powder material loading, weighing device relates to powder automatic feeding equipment's technical field. The technical key points are as follows: including the storage silo, the last top surface of storage silo is connected with loading attachment, the lower bottom surface of storage silo is connected with the screening plant of weighing, be provided with vibrating device in the storage silo, vibrating device includes cyclic annular chuck, the cyclic annular inboard of cyclic annular chuck is equipped with the filter screen, the first dead lever of relative both sides all is connected with drive arrangement through the connecting piece in the cyclic annular chuck, the connecting piece is kept away from cyclic annular chuck one end and is located the storage silo outside, be equipped with on the storage silo and supply the connecting piece along vertical gliding first spout that makes progress, drive arrangement is vibrating motor. The vibrating device who sets up sieves the powder through the filter screen, vibrates annular chuck to massive work through vibrating motor to break up massive powder, the follow-up work step of being convenient for goes on fast, has saved operating time, has improved work efficiency, has also improved the quality of product.

Description

Powder feeding and weighing device

Technical Field

The utility model relates to a technical field of powder automatic feeding equipment, more specifically say, it relates to a powder material loading, weighing device.

Background

For powdery or granular materials, the conventional feeding modes mainly include a spiral feeding mode and a vacuum feeding mode. Wherein, the vacuum feeding mode is the transportation mode of utilizing the vacuum to inhale the powder again with its output, in prior art, the transport of powder is only noted to powder automatic feeding equipment, lack the powder weighing module, therefore the mill need establish alone to carry out the process of weighing to the powder, both increased workman's intensity of labour, production efficiency has been reduced, again because the powder floats easily in the air, can cause the injury to the human body, and even powder weighing module is increased to powder feeding equipment, generally also only once weigh the measurement before the powder is carried, because the powder removes dust in transportation process, the processing such as screening, and the steam in the air and the steam that powder self carried, easily agglomerate in its storage silo content.

The Chinese utility model with the publication number of CN205739488U discloses an automatic powder feeding, weighing and screening device. Including the vacuum transport module who connects gradually, funnel weighing module and butterfly valve switch module, vacuum transport module includes vacuum pump conveyer, return bend and powder conveyer pipe, vacuum pump conveyer upper portion connecting elbow, the return bend passes through the articulate powder conveyer pipe, funnel weighing module includes the support, weighing sensor and funnel, install a plurality of backup pads on the support, every backup pad linking sensor support, weighing sensor contacts with the funnel through corresponding sensor support, install the screening board in the funnel, the vibrator of installing on the support is connected to the screening board, butterfly valve switch module includes butterfly valve and honeycomb duct. Before the system starts to work, the wafer butterfly valve is closed, the top cover of the conveyor is tightly connected with the hopper, and a vacuum is formed in the hopper. After the system starts to work, the vacuum pump conveyor is started, the powder material is sucked into the funnel device through the vacuum pump through the powder conveying pipe, the vibrator starts to work, under the vibration action of the vibrator, the powder material enters the lower end of the funnel along the small holes in the screening plate, and in the process, the weighing sensor weighs the weight of the powder material in the funnel; after the processes are completed, the vacuum pump conveyor stops working, the wafer butterfly valve is opened, the powder material enters the next device through the flow guide pipe, then the wafer butterfly valve is closed, the weighing sensor weighs the weight of the system again, and the system calculates the amount of the used powder material according to the values weighed twice.

In the device, lumps are easy to appear in the powder conveying process, and the subsequent process steps are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder material loading, weighing device can be garrulous to massive shake through the vibrating device who sets up, can effectual reduction powder caking, also provides convenience at the in-process of subsequently weighing.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a powder material loading, weighing device, includes the storage silo, the last top surface of storage silo is connected with loading attachment, the lower bottom surface of storage silo is connected with the screening plant that weighs, be provided with vibrating device in the storage silo, vibrating device includes cyclic annular chuck, the cyclic annular inboard of cyclic annular chuck is equipped with the filter screen, the first dead lever of relative both sides all is connected with drive arrangement through the connecting piece in the cyclic annular chuck, the connecting piece is kept away from cyclic annular chuck one end is located the storage silo outside, be equipped with on the storage silo and supply the connecting piece along vertical gliding first spout that makes progress, drive arrangement is vibrating motor.

Through adopting above-mentioned technical scheme, the vibrating device that sets up sieves the powder through the filter screen, vibrates annular chuck to massive work through vibrating motor to break up massive powder, the follow-up fast of being convenient for goes on of work step, has saved operating time, has improved work efficiency, has also improved the quality of product.

Furthermore, the upper end face and the lower end face of the connecting piece in the vertical direction are both connected with a first spring, and when the connecting piece does not work, the first spring is in a non-telescopic state.

Through adopting above-mentioned technical scheme, the vibration frequency that can improve annular chuck through the first spring that sets up can make the effect of vibration obtain apparent improvement, and the spring also can play the effect of braking when vibrating motor stop work, has reduced operating time, improves work efficiency.

Furthermore, a first baffle plate capable of sealing the first chute is arranged on the inner side wall of the connecting piece close to the storage bin, the first baffle plate is sleeved on the connecting piece and is fixedly connected with the connecting piece, and when the connecting piece is located at the highest point and the lowest point, the first chute can be sealed by the first baffle plate.

Through adopting above-mentioned technical scheme, the first baffle that sets up can seal first spout, prevents that the powder from getting into first spout in, has reduced the degree of difficulty for subsequent clearance, has improved the facility.

Furthermore, the upper surface of the first baffle in the vertical direction is provided with a material guide block, the lower surface of the material guide block is attached to the upper surface of the first baffle, and the cross section of the material guide block in the vertical direction is sequentially increased from top to bottom.

Through adopting above-mentioned technical scheme, the stock guide that sets up can reduce the powder gathering on the up end of first dead lever, provides convenience to subsequent clearance.

Furthermore, a telescopic rod is arranged on the connecting piece in a penetrating mode, the upper end and the lower end of the telescopic rod are connected to the upper end and the lower end of the first sliding groove respectively, and the telescopic rod is sleeved with the first spring.

Through adopting above-mentioned technical scheme, the telescopic link that sets up can play the effect of a direction to first spring, has made first spring can stretch out and draw back along the axis direction of telescopic link, has reduced the bending of first spring.

Further, what link to each other with first dead lever is the second dead lever, the second dead lever articulate in the inside wall of storage silo, just the second dead lever all is equipped with the second spring in the ascending upper end of vertical side and lower extreme, the second spring is kept away from second dead lever one end connect in the inside wall of storage silo.

Through adopting above-mentioned technical scheme, the setting of second spring also can further improve the amplitude of ring chuck, has improved the decomposition to the likepowder thing of caking.

Further, the laminating of filter screen lower surface is equipped with a plurality of bracing pieces, the both ends of bracing piece connect in the inside wall of storage silo.

Through adopting above-mentioned technical scheme, the bracing piece of setting can play the effect of support to the filter screen, avoids once the blanking too much, causes too big impact to the filter screen.

Furthermore, the connecting piece with first dead lever passes through the spring catch joint and is connected.

Through adopting above-mentioned technical scheme, be convenient for remove the dismantlement through spring pin connection.

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

(1) by adopting the technical scheme, the arranged vibration device screens the powder through the filter screen and vibrates the annular chuck for the blocky work through the vibration motor, so that the blocky powder is scattered, the subsequent work steps can be carried out quickly, the working time is saved, the working efficiency is improved, and the product quality is also improved;

(2) by adopting the technical scheme, the vibration frequency of the annular chuck can be improved through the arranged first spring, the vibration effect can be obviously improved, and the spring can play a role in braking when the vibration motor stops working, so that the working time is reduced, and the working efficiency is improved;

(3) through adopting above-mentioned technical scheme, the bracing piece of setting can play the effect of support to the filter screen, avoids once the blanking too much, causes too big impact to the filter screen.

Drawings

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

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

fig. 3 is a schematic view of the first sliding chute of the present invention.

Reference numerals: 1. a storage bin; 2. a feeding device; 3. a weighing and screening device; 4. an annular chuck; 5. a filter screen; 6. a first fixing lever; 7. a first chute; 8. a vibration motor; 9. a first spring; 10. a first baffle plate; 11. a material guide block; 12. a telescopic rod; 13. a second fixing bar; 14. a second spring; 15. a support bar; 16. and a spring pin.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, for the utility model discloses a powder material loading, weighing device, including storage silo 1, the last top surface of storage silo 1 is connected with loading attachment 2, the lower bottom surface of storage silo 1 is connected with weighing and screening device 3, be provided with vibrating device in the storage silo 1, vibrating device includes cyclic annular chuck 4, cyclic annular inboard of cyclic annular chuck 4 is equipped with filter screen 5, first dead lever 6 of relative both sides all is connected with drive arrangement through connecting piece (not shown in the figure) in the cyclic annular chuck 4, the connecting piece is kept away from cyclic annular chuck 4 one end and is located the storage silo 1 outside, be equipped with on the storage silo 1 and supply the connecting piece along vertical gliding first spout 7 (as shown in fig. 3), drive arrangement is vibrating motor 8. The vibrating device who sets up sieves the powder through filter screen 5, vibrates annular chuck 4 to massive work through vibrating motor 8 to break up massive powder, the follow-up work step of being convenient for goes on fast, has saved operating time, has improved work efficiency, has also improved the quality of product.

As shown in fig. 2 and 3, the upper end surface and the lower end surface of the connecting piece in the vertical direction are both connected with the first spring 9, and when the connecting piece is not operated, the first spring 9 is in a non-telescopic state. The vibration frequency of the annular chuck 4 can be improved through the arranged first spring 9, the vibration effect can be obviously improved, and the spring can also play a role in braking when the vibration motor 8 stops working, so that the working time is reduced, and the working efficiency is improved. The connecting piece is close to the inside wall department of storage silo 1 and is equipped with the first baffle 10 that can seal first spout 7, and first baffle 10 cover is located the connecting piece and with connecting piece fixed connection, and when the connecting piece was in the highest point and the minimum, first spout 7 all can be sealed to first baffle 10. The first baffle 10 can seal the first chute 7, so that powder is prevented from entering the first chute 7, difficulty in subsequent cleaning is reduced, and convenience is improved. The upper surface of the first baffle 10 in the vertical direction is provided with a material guiding block 11, the lower surface of the material guiding block 11 is attached to the upper surface of the first baffle 10, and the cross section of the material guiding block 11 in the vertical direction is sequentially increased from top to bottom. The arranged material guide block 11 can reduce powder gathering on the upper end face of the first fixing rod 6, and convenience is brought to subsequent cleaning. The connecting piece is provided with a telescopic rod 12 in a penetrating way, the upper end and the lower end of the telescopic rod 12 are respectively connected with the upper end and the lower end of the first sliding chute 7, and the telescopic rod 12 is sleeved with the first spring 9. The telescopic rod 12 can play a guiding role for the first spring 9, so that the first spring 9 can stretch along the axial direction of the telescopic rod 12, and the bending of the first spring 9 is reduced.

As shown in fig. 2 and 3, what is connected with the first fixing rod 6 is a second fixing rod 13, the second fixing rod 13 is hung on the inner side wall of the storage bin 1, and the upper end and the lower end of the second fixing rod 13 in the vertical direction are both provided with a second spring 14, and one end of the second fixing rod 13, which is far away from the second spring 14, is connected to the inner side wall of the storage bin 1. The provision of the second spring 14 also enables the amplitude of the ring chuck 4 to be further increased, increasing the breakdown of agglomerated powder. The lower surface laminating of filter screen 5 is equipped with a plurality of bracing pieces 15, and the both ends of bracing piece 15 are connected in the inside wall of storage silo 1. The supporting rod 15 can support the filter screen 5, and excessive impact on the filter screen 5 caused by excessive blanking at one time is avoided. The connecting piece is connected with the first fixing rod 6 in a clamping mode through a spring pin 16. The connection is facilitated by a spring pin 16 for removal.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a powder material loading, weighing device, includes storage silo (1), the last top surface of storage silo (1) is connected with loading attachment (2), the lower bottom surface of storage silo (1) is connected with weighing and screening device (3), a serial communication port, be provided with vibrating device in storage silo (1), vibrating device includes annular chuck (4), the annular inboard of annular chuck (4) is equipped with filter screen (5), first dead lever (6) of relative both sides all are connected with drive arrangement through the connecting piece in annular chuck (4), the connecting piece is kept away from annular chuck (4) one end is located the storage silo (1) outside, be equipped with on storage silo (1) and supply the connecting piece along vertical gliding first spout (7) that makes progress, drive arrangement is vibrating motor (8).

2. A powder loading and weighing device according to claim 1, wherein said connecting member has a first spring (9) attached to both its upper and lower vertical end surfaces, said first spring (9) being in an unstretched condition when not in use.

3. A powder loading and weighing device according to claim 2, wherein a first baffle (10) capable of closing the first chute (7) is disposed at a position of the connecting member near the inner side wall of the storage bin (1), the first baffle (10) is sleeved on the connecting member and is fixedly connected with the connecting member, and when the connecting member is located at the highest point and the lowest point, the first baffle (10) can close the first chute (7).

4. A powder loading and weighing device as claimed in claim 3, wherein the first baffle (10) is provided with a material guiding block (11) on the upper surface in the vertical direction, the lower surface of the material guiding block (11) is fitted with the upper surface of the first baffle (10), and the cross sections of the material guiding blocks (11) in the vertical direction are sequentially increased from top to bottom.

5. A powder loading and weighing device according to claim 2, wherein a telescopic rod (12) is inserted through the connecting member, the upper end and the lower end of the telescopic rod (12) are respectively connected to the upper end and the lower end of the first chute (7), and the telescopic rod (12) is sleeved with the first spring (9).

6. A powder loading and weighing device as claimed in claim 1, wherein a second fixing rod (13) is connected to the first fixing rod (6), the second fixing rod (13) is hung on the inner side wall of the storage bin (1), and a second spring (14) is arranged at the upper end and the lower end of the second fixing rod (13) in the vertical direction, and one end of the second spring (14) far away from the second fixing rod (13) is connected to the inner side wall of the storage bin (1).

7. The powder feeding and weighing device according to claim 1, wherein a plurality of support rods (15) are attached to the lower surface of the filter screen (5), and two ends of each support rod (15) are connected to the inner side wall of the storage bin (1).

8. A powder loading and weighing device as claimed in claim 7, wherein said connecting member is snap-fitted to said first retaining bar (6) by means of a spring pin (16).