CN210236426U

CN210236426U - High-efficient vacuum powder material loading machine

Info

Publication number: CN210236426U
Application number: CN201920932199.XU
Authority: CN
Inventors: Zhenhua Yin; 殷振华
Original assignee: Jiangsu Xinbangcheng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Xinbangcheng Environmental Protection Technology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-03
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a high-efficient vacuum powder material loading machine, including scalable frame, be provided with a plurality of mount, a plurality of in the scalable frame be provided with feed bin and storage tank on the mount respectively, the storage tank passes through the pipeline and is connected with last feed bin, it is provided with vacuum generator and gas blowing device to go up the feed bin top, upward be provided with the filter in the feed bin, vacuum generator's the pipeline of giving vent to anger and gas blowing device's gas blow pipe all run through the feed bin and be located the filter, it is provided with feed bin under the vibration to go up the feed bin bottom, be provided with the discharge valve under the vibration between feed bin and the last feed bin, work as when the discharge valve opens, go up feed bin ability and vibration feed bin intercommunication down, device simple structure realizes the high-efficient material loading and the unloading.

Description

High-efficient vacuum powder material loading machine

Technical Field

The utility model relates to a material loading machine technical field especially relates to high-efficient vacuum powder material loading machine.

Background

The present powder charging process is mainly charging by manual weighing, namely, the powder to be added is directly poured into a dispersion tank to be stirred and dispersed after being manually weighed, but dust can fly in the process of weighing and discharging, air is polluted, and meanwhile, the health of an operator is harmed. A manufacturer with a certain scale can separate a small house for feeding from the outside, an exhaust pipeline is arranged above a dispersion tank, dust flying in the air is pumped out through an exhaust pipe by utilizing the adsorption force generated by a vacuum pump, and then water treatment is carried out, so that the pollution of the dust flying to the air can be reduced, the pollution of the powder flying to the air during weighing is still difficult to avoid, and the hidden danger of water pollution caused by water treatment is brought.

The vacuum powder feeder can be used for conveying powder and granules, conveying the powder materials with higher height and longer distance, and is generally matched with an extruder, an injection molding machine, a high-speed mixer, a non-woven fabric production line and the like with larger yield for use, and the existing vacuum powder feeder in the market has the defects of incomplete feeding, blockage of powder by a filter and low feeding efficiency in the material transportation process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a simple structure realizes the high-efficient vacuum powder material loading machine of the high-efficient material loading of vacuum powder and unloading.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a high-efficient vacuum powder material loading machine, includes scalable frame, be provided with a plurality of mount, a plurality of on the scalable frame be provided with feed bin and storage tank on the mount respectively, the storage tank passes through the pipeline and is connected with last feed bin, it is provided with vacuum generator and gas blowing device to go up the feed bin top, it is provided with the filter in the feed bin to go up, vacuum generator's the pipeline of giving vent to anger and gas blowing device's gas blow pipe all runs through the feed bin and is located the filter, it is provided with feed bin under the vibration to go up feed bin bottom, be provided with the discharge valve under the vibration between feed bin and the last feed bin, work as when the discharge valve opens, go up feed bin.

The utility model provides a high-efficient vacuum powder material loading machine, its beneficial effect is: the feeding bin and the storage tank connected with the feeding bin through a pipeline are both arranged on the telescopic rack and can adapt to fed equipment with different sizes, the feeding bin is provided with a vacuum generator and an air blowing device to adsorb materials in the storage tank, a filter in the feeding bin is used for preventing powder from entering the vacuum generator, the air blowing device is used for preventing the powder from being blocked on the filter, and efficient feeding of vacuum powder is realized; the bottom of the upper stock bin is connected with the vibration lower stock bin, and the powder materials in the lower stock bin are effectively prevented from caking or forming a bridge by vibration, so that the powder materials can be discharged from the feed opening smoothly, and the high-efficiency blanking of vacuum powder is realized.

Further, vacuum generator includes the main part and installs the nozzle portion on the main part, be equipped with jet-propelled pipeline, give vent to anger pipeline, vacuum pipeline and be provided with vacuum pressure table's measuring tube way in the main part, jet-propelled pipeline and the pipeline of giving vent to anger are located same axis and are located the main part both ends respectively, jet-propelled pipeline, the pipeline of giving vent to anger, vacuum pipeline and measuring tube way are cross distribution and the position of crossing sets up the vacuum cavity, nozzle portion passes through air intake duct and jet-propelled pipeline intercommunication, be equipped with adjustment mechanism on the nozzle portion.

Further, adjustment mechanism is including adjusting the seat, be equipped with in the regulation seat and adjust the chamber, will adjust the regulation passageway of chamber and admission line intercommunication and will adjust the exhaust passage of chamber and external atmosphere intercommunication, it is equipped with adjusting piston and spring holder to adjust the intracavity, be equipped with adjusting spring between spring holder and the adjusting piston, adjusting piston can be under adjusting spring's effect with the airtight cooperation of regulation passageway, it is equipped with the screw thread to adjust the intracavity, the spring holder passes through the movably setting in the regulation intracavity of screw-thread fit, can realize that vacuum pressure size is adjusted, avoids causing the destruction to the feed bin because of vacuum is too big.

Furthermore, one end of the air blowing pipe, which is far away from the filter, is connected with the compressed air tank, so that the powder on the filter can be blown down.

Further, vibration unloading storehouse top is provided with uncovered, uncovered be provided with the mount pad all around, the feed bin can be connected with last feed bin through the mount pad down.

Further, the mounting seat and the connection portion of the upper material bin are provided with a plurality of layers of damping rubber rings and a plurality of damping springs, and a good damping effect can be achieved on the lower material bin.

Further, be provided with a plurality of vibrating pump on the lateral wall of feed bin under the vibration, the vibrating pump can order about the vibration feed bin and vibrate from top to bottom on last feed bin to make the powder material extremely discharge from the feed opening smoothly.

Drawings

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

fig. 2 is a schematic structural view of the vacuum generator.

In the figure:

1-a collapsible frame; 2-a fixing frame; 3, feeding a bin; 31-a filter; 4-a material storage tank; 41-a pipeline; 6-a vacuum generator; 61-a body portion; 62-a nozzle section; 63-a gas injection pipeline; 64-an outlet pipe; 65-vacuum line; 66-an air inlet duct; 67-an adjusting seat; 68-a regulating cavity; 69-a regulating channel; 610-an exhaust channel; 611 — an adjusting piston; 612-spring seat; 613-adjusting spring; 616-a vacuum chamber; 617-measuring a pipe; 7-an air blowing pipe; 8-vibrating a blanking bin; 82-a vibration pump; 83-a mounting seat; 9-a discharge valve.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1-2, a high-efficiency vacuum powder feeding machine comprises a telescopic frame 1, wherein a plurality of fixing frames 2 are arranged on the telescopic frame 1, an upper bin 3 and a storage tank 4 are respectively arranged on the plurality of fixing frames 2, the storage tank 4 is connected with the upper bin 3 through a pipeline 41, a vacuum generator 6 and an air blowing device are arranged at the top of the upper bin 3, the vacuum generator 6 comprises a main body part 61 and a nozzle part 62 arranged on the main body part 61, an air injection pipeline 63, an air outlet pipeline 64, a vacuum pipeline 65 and a measuring pipeline 617 provided with a vacuum pressure gauge 615 are arranged in the main body part 61, the air injection pipeline 63 and the air outlet pipeline 64 are positioned on the same axis and respectively positioned at two ends of the main body part 61, the air injection pipeline 63, the air outlet pipeline 64, the vacuum pipeline 65 and the measuring pipeline 617 are distributed in a cross shape, a vacuum cavity 616 is arranged at the intersection, the nozzle part 62 is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting seat 67, an adjusting cavity 68, an adjusting passage 69 for communicating the adjusting cavity 68 with the air inlet pipeline 66 and an exhaust passage 610 for communicating the adjusting cavity 68 with the outside atmosphere are arranged in the adjusting seat 67, an adjusting piston 611 and a spring seat 612 are arranged in the adjusting cavity 68, an adjusting spring 613 is arranged between the spring seat 612 and the adjusting piston 611, the adjusting piston 611 can be in close fit with the adjusting passage 69 under the action of the adjusting spring 613, threads are arranged in the adjusting cavity 68, and the spring seat 612 is movably arranged in the adjusting cavity 68 through threaded fit; when in use, compressed gas enters through the nozzle part 62, enters the gas injection pipeline 63 through the gas inlet pipeline 66 and is exhausted through the gas outlet pipeline 64, so that negative pressure is formed at the position of the vacuum pipeline 65 to generate vacuum, the regulating mechanism is arranged on the nozzle part 62, when the gas pressure of the compressed gas is overlarge, part of the gas pushes the regulating piston 611 to compress the regulating spring 613 through the regulating channel 69 to enter the regulating cavity 68 to be exhausted from the exhaust channel 610, so that the gas pressure entering the gas injection pipeline 63 is reduced, the size of the negative pressure is reduced, the size of the vacuum degree is further regulated, the spring seat 612 is movably arranged in the regulating cavity 68 through threads, the compression amount of the spring is regulated through rotating the spring seat 612, and further the elastic force applied to the regulating piston 611 by the spring is regulated to regulate the gas pressure required for pushing the regulating piston 611, so as to control the size of the gas pressure entering the gas injection pipeline, the damage to the upper feed bin 3 caused by overlarge vacuum degree can be reduced and avoided through the adjustment, the operation is simple and easy, and the production efficiency is improved;

a filter 31 is arranged in the upper bin 3, an air outlet pipeline 64 of the vacuum generator 6 and an air blowing pipe 7 of an air blowing device penetrate through the upper bin 3 and are positioned in the filter 31, one end, far away from the filter 31, of the air blowing pipe 7 is connected with a compressed air tank, compressed air automatically cleans the filter 31 through the air blowing pipe 7, and powder on the filter 31 is blown down to ensure that feeding can be continuously carried out;

the bottom of the upper bin 3 is provided with a vibration lower bin 8, a discharge valve 9 is arranged between the vibration lower bin 8 and the upper bin 3, when the discharge valve 9 is opened, the upper bin 3 can be communicated with the vibration lower bin 8, the side wall of the vibration lower bin 8 is provided with a plurality of vibration pumps 82, the vibration pumps 82 can drive the vibration lower bin 8 to vertically vibrate on the upper bin 3, the top of the vibration lower bin 8 is provided with an opening, the periphery of the opening is provided with a mounting seat 83, the lower bin 8 can be connected with the upper bin 3 through the mounting seat 83, the connecting part of the mounting seat 83 and the upper bin 3 is provided with a plurality of layers of damping rubber rings and a plurality of damping springs, because the vibration pump 82 is arranged on the side wall of the lower storage bin 8, the vibration pump 82 can drive the lower storage bin 8 to vertically vibrate on the upper storage bin 3, and powder materials in the storage bin body can be effectively prevented from caking or forming a bridge, so that the powder materials can be discharged from the discharge opening very smoothly; in addition, because set up multilayer shock attenuation rubber ring and a plurality of damping spring between feed bin 8 and last feed bin 3 down, the in-process of vibration about feed bin 8 down, vertical vibrational force that feed bin 8 received down can be absorbed to shock attenuation rubber ring and damping spring, plays well cushioning effect to feed bin 8 down to can effectively prevent down the damage of feed bin 8 and last feed bin 3 junction.

The feeding bin 3 and the storage tank 4 connected with the feeding bin through the pipeline 41 are both placed on the telescopic rack 1 and can adapt to fed equipment with different sizes, the feeding bin 3 is provided with the vacuum generator 6 and the air blowing device to adsorb materials in the storage tank 4, the filter 31 in the feeding bin 3 is utilized to prevent powder from entering the vacuum generator 6, and the air blowing device is used to prevent the powder from being blocked on the filter 31, so that the high-efficiency feeding of vacuum powder is realized; the bottom of the upper bin 3 is connected with a vibration lower bin 8, and the vibration is utilized to effectively avoid powder materials in the lower bin 8 from caking or forming a bridge, so that the powder materials can be discharged from a discharging opening smoothly, and the high-efficiency discharging of vacuum powder is realized.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient vacuum powder material loading machine, includes telescopic frame (1), be provided with a plurality of mount (2) on telescopic frame (1), its characterized in that: a plurality of be provided with feed bin (3) and storage tank (4) on mount (2) respectively, storage tank (4) are connected with last feed bin (3) through pipeline (41), it is provided with vacuum generator (6) and gas blowing device to go up feed bin (3) top, it is provided with filter (31) in feed bin (3) to go up, feed bin (3) and gas blow pipe (7) of gas blowing device are all run through feed bin (3) and are located filter (31) in giving vent to anger pipeline (64) of vacuum generator (6), it is provided with discharge valve (9) down to go up feed bin (3) bottom and vibrate between feed bin (8) and last feed bin (3) down, work as when discharge valve (9) are opened, go up feed bin (3) can and vibrate down feed bin (8) intercommunication.

2. The high efficiency vacuum powder feeder according to claim 1, wherein: vacuum generator (6) include main part (61) and install nozzle portion (62) on main part (61), be equipped with jet-propelled pipeline (63), air outlet pipe way (64), vacuum pipe way (65) and be provided with measuring pipeline (617) of vacuum manometer (615) in main part (61), jet-propelled pipeline (63) and air outlet pipe way (64) are located same axis and are located main part (61) both ends respectively, jet-propelled pipeline (63), air outlet pipe way (64), vacuum pipe way (65) and measuring pipeline (617) are cross distribution and intersection position and set up vacuum cavity (616), nozzle portion (62) are through air inlet pipe way (66) and jet-propelled pipeline (63) intercommunication, be equipped with adjustment mechanism on nozzle portion (62).

3. The high efficiency vacuum powder feeder according to claim 2, wherein: adjustment mechanism is including adjusting seat (67), be equipped with in regulation seat (67) and adjust chamber (68), will adjust regulation passageway (69) of chamber (68) and admission line (66) intercommunication and exhaust passage (610) that will adjust chamber (68) and external atmosphere intercommunication, be equipped with in adjusting chamber (68) and adjust piston (611) and spring holder (612), be equipped with adjusting spring (613) between spring holder (612) and adjusting piston (611), adjusting piston (611) can be in airtight cooperation with adjusting passageway (69) under the effect of adjusting spring (613), be equipped with the screw thread in adjusting chamber (68), spring holder (612) pass through the movably setting in adjusting chamber (68) of screw-thread fit.

4. The high efficiency vacuum powder feeder according to claim 1, wherein: one end of the air blow pipe (7) far away from the filter (31) is connected with a compressed air tank.

5. The high efficiency vacuum powder feeder according to claim 1, wherein: feed bin (8) top is provided with uncovered under the vibration, uncovered be provided with mount pad (83) all around, feed bin (8) can be connected with last feed bin (3) through mount pad (83) down.

6. The high efficiency vacuum powder feeder according to claim 5, wherein: the connecting portion of the mounting seat (83) and the upper storage bin (3) is provided with a plurality of layers of damping rubber rings and a plurality of damping springs.

7. The high efficiency vacuum powder feeder according to claim 1, wherein: be provided with a plurality of vibrating pump (82) on the lateral wall of feed bin (8) under the vibration, feed bin (8) vertical vibration from top to bottom on last feed bin (3) under vibrating pump (82) can order about the vibration.