CN211870811U

CN211870811U - Spiral feeding and degassing mechanism

Info

Publication number: CN211870811U
Application number: CN202020444058.6U
Authority: CN
Inventors: 黄高明
Original assignee: Shenzhen Riyuexin Automation Equipment Co Ltd
Current assignee: Shenzhen Riyuexin Automation Equipment Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-06
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a spiral feeding and degasification mechanism, including storage silo, apron, unloading drive arrangement, material degasification device and trachea installation pipeline, the lower surface of apron with the upper end fixed connection of storage silo, unloading drive arrangement fixes in the middle part of the upper surface of apron, just the working end of unloading drive arrangement is in inside the storage silo, a feed opening has been seted up to the upper surface rear side of apron, the feed opening is connected with unloading pipeline joint, the upper end of material degasification device with the discharge gate fixed connection of storage silo, a venthole has been seted up to the right wall of material degasification device, the left end and the venthole of trachea installation pipeline are connected, the right-hand member of trachea installation pipeline is connected with the working end of negative pressure suction system; the utility model discloses simple structure has improved the life of mechanism, has good market using value.

Description

Spiral feeding and degassing mechanism

Technical Field

The utility model relates to a powder equipment for packing technical field especially relates to a spiral pay-off and degasification mechanism.

Background

At present, the application of powder material bagging technology is more and more extensive, manual bagging has been abandoned to most of factory packaging materials at present, and machine bagging becomes the main mode of bagging at present, and before this, the spiral feeding mechanism that adopts to superfine powder class product packaging does not basically have degasification function or degasification effect is poor in the trade, causes the powder to raise, causes the staff to inhale, and is unfavorable to staff's health.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a spiral feeding and degassing mechanism.

The utility model provides a technical documentation, including storage silo, apron, unloading drive arrangement, material degasser and trachea installation pipeline, the lower surface of apron with the upper end fixed connection of storage silo, unloading drive arrangement fixes the upper surface middle part of apron, just unloading drive arrangement's work end is in inside the storage silo, a feed opening has been seted up to the upper surface rear side of apron, feed opening and unloading pipeline articulate, material degasser's upper end with the discharge gate fixed connection of storage silo, a venthole has been seted up to material degasser's right wall, trachea installation pipeline's left end and venthole are connected, trachea installation pipeline's right-hand member and the work end of negative pressure suction system are connected.

Preferably, unloading drive arrangement includes pivot bearing frame, motor mount pad, servo motor, main shaft and agitator, the pivot bearing frame is fixed on the apron upper surface, the lower extreme and the pivot bearing frame upper end fixed connection of motor mount pad, servo motor fixes on the motor mount pad, just servo motor's work end passes the upper end of motor mount pad and main shaft and passes through the coupling joint, bolted connection is passed through with the surface upside of main shaft to the stiff end of agitator.

Preferably, material degasser includes degasification outer sleeve, filter core upper sleeve, filter core and filter core lower sleeve, degasification outer sleeve's upper end and the lower extreme fixed connection of storage silo, sleeve, filter core and filter core lower sleeve set gradually in degasification outer sleeve's inside from last down on the filter core, the equal overcoat of sleeve and filter core lower sleeve is on the filter core.

Preferably, a negative air pressure interface is arranged at the position, corresponding to the air outlet hole, of the outer surface of the upper sleeve of the filter element, and two positive air pressure interfaces are respectively and oppositely arranged on the upper section of the upper sleeve of the filter element and the lower section of the lower sleeve of the filter element.

Compared with the prior art, the beneficial effects are that the utility model has the advantages that by arranging the blanking driving device and the material degassing device, air can be extracted in the process of powder conveying, so that the powder is prevented from splashing and influencing workers, and meanwhile, when too much material is adsorbed on the filter element to block the filter element hole, the degassing effect is influenced, the material can be reversely blown out through the positive air pressure interface, the service life of the mechanism is prolonged, and the production cost is saved; the utility model discloses simple structure has improved the life of mechanism, has good market using value.

Drawings

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

fig. 2 is a schematic structural view of the blanking driving device of the present invention;

FIG. 3 is a schematic view of the internal structure of the material degassing device of the present invention;

as shown in the figure: 1. a storage bin; 2. a cover plate; 3. a blanking driving device; 4. a material degassing device; 5. the air pipe is provided with a pipeline; 6. a blanking pipeline joint; 31. a servo motor; 32. a motor mounting seat; 33. a rotating shaft bearing seat; 34. a main shaft; 35. a stirrer; 41. the filter element is provided with a sleeve; 42. a lower sleeve of the filter element; 43. a filter element; 44. a negative air pressure interface; 45. a positive air pressure interface.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

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

As shown in fig. 1 to 3, including storage silo 1, apron 2, unloading drive arrangement 3, material degasser 4 and trachea installing pipeline 5, the lower surface of apron 2 with the upper end fixed connection of storage silo 1, unloading drive arrangement 3 fixes the upper surface middle part of apron 2, just the work end of unloading drive arrangement 3 is in inside storage silo 1, a feed opening has been seted up to the upper surface rear side of apron 2, the feed opening is connected with unloading pipeline joint 6, the upper end of material degasser 4 with the discharge gate fixed connection of storage silo 1, a venthole has been seted up to the right wall of material degasser 4, the left end and the venthole of trachea installing pipeline 5 are connected, the right-hand member and the negative pressure of trachea installing pipeline 5 attract the work end of system to be connected.

Preferably, unloading drive arrangement 3 includes pivot bearing frame 33, motor mount pad 32, servo motor 31, main shaft 34 and agitator 35, pivot bearing frame 33 is fixed at 2 upper surfaces of apron, the lower extreme of motor mount pad 32 and pivot bearing frame 33 upper end fixed connection, servo motor 31 fixes on motor mount pad 32, just servo motor 31's work end passes through the coupling joint in the upper end of motor mount pad 32 with main shaft 34, bolted connection is passed through with the surface upside of main shaft 34 to the stiff end of agitator 35.

Preferably, material degasser 4 includes degasification outer sleeve, filter core upper sleeve 41, filter core 43 and filter core lower sleeve 42, the upper end of degasification outer sleeve and the lower extreme fixed connection of storage silo 1, filter core upper sleeve 41, filter core 43 and filter core lower sleeve 42 set gradually in the inside of degasification outer sleeve from last to down, filter core upper sleeve 41 and filter core lower sleeve 42 all overcoat are on filter core 43.

Preferably, a negative air pressure interface 44 is arranged at a position corresponding to the air outlet on the outer surface of the filter element upper sleeve 41, and two positive air pressure interfaces 45 are respectively and oppositely arranged on the upper section of the filter element upper sleeve 41 and the lower section of the filter element lower sleeve 42.

The working principle is as follows: when the equipment begins to work, when nanometer powder material or the material that has the high accuracy requirement drives main shaft 34 through servo motor 31 rotation and drives the material and get into inside filter core 43, material degasser 4 opens, negative pressure suction system takes out the air in the upper and lower sleeve of filter core 43 by negative pressure interface 44, utilize the principle of pressure difference to make the regional material of upper and lower sleeve reach degasification effect, when too much material adsorbs when blockking up filter core 43 hole on filter core 43, when influence degasification effect, the reverse blow of accessible positive pressure interface 45 material is gone out, prevent to block up.

Has the advantages that: the utility model has the advantages that by arranging the blanking driving device and the material degassing device, air can be extracted in the process of powder conveying, the powder is prevented from splashing to influence workers, meanwhile, when too much material is adsorbed on the filter element to block the filter element hole, the degassing effect is influenced, the material can be reversely blown out through the positive air pressure interface, the service life of the mechanism is prolonged, and the production cost is saved; the utility model discloses simple structure has improved the life of mechanism, has good market using value.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a spiral pay-off and degasification mechanism which characterized in that: including storage silo, apron, unloading drive arrangement, material degasser and trachea installation pipeline, the lower surface of apron with the upper end fixed connection of storage silo, unloading drive arrangement fixes the upper surface middle part of apron, just unloading drive arrangement's work end in inside the storage silo, the upper surface rear side of apron is seted up a feed opening, feed opening and unloading pipeline articulate, material degasser's upper end with the discharge gate fixed connection of storage silo, a venthole has been seted up to material degasser's right wall, trachea installation pipeline's left end and venthole are connected, trachea installation pipeline's right-hand member is connected with the work end of negative pressure suction system.

2. The screw feed and degas mechanism of claim 1, further comprising: unloading drive arrangement includes pivot bearing frame, motor mount pad, servo motor, main shaft and agitator, the pivot bearing frame is fixed on the apron upper surface, the lower extreme and the pivot bearing frame upper end fixed connection of motor mount pad, servo motor fixes on the motor mount pad, just servo motor's work end passes the motor mount pad and passes through the coupling joint with the upper end of main shaft, bolted connection is passed through with the surface upside of main shaft to the stiff end of agitator.

3. The screw feed and degas mechanism of claim 2, further comprising: the material degasser includes degasification outer sleeve, filter core upper sleeve, filter core and filter core lower sleeve, degasification outer sleeve's upper end and the lower extreme fixed connection of storage silo, sleeve, filter core and filter core lower sleeve set gradually under to in the inside of degasification outer sleeve from last on the filter core, the equal overcoat of sleeve is on the filter core under sleeve and the filter core on the filter core.

4. The screw feed and degas mechanism of claim 3, further comprising: the filter element is characterized in that a negative air pressure interface is arranged at the position, corresponding to the air outlet hole, of the outer surface of the upper sleeve of the filter element, and two positive air pressure interfaces are respectively and oppositely arranged on the upper section of the upper sleeve of the filter element and the lower section of the lower sleeve of the filter element.