CN217664761U

CN217664761U - Polyester chip successive layer grading blanking screening device

Info

Publication number: CN217664761U
Application number: CN202221282784.8U
Authority: CN
Inventors: 刘加
Original assignee: Shenzhen Prix Electronics Co ltd
Current assignee: Shenzhen Prix Electronics Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-28
Anticipated expiration: 2032-05-26

Abstract

The application discloses a polyester slice successive layer grading blanking screening device, which belongs to the technical field of polyester slice production and comprises an installation shell, wherein a screening base is fixedly installed at the top end of the installation shell, the top end of the screening base is provided with an opening, a plurality of groups of screening holes are uniformly formed in the bottom end of the screening base, an adjusting cover plate is embedded at the opening at the top end of the screening base, the top end of the adjusting cover plate is provided with an opening, a discharge channel is fixedly installed at the opening, the top end of the discharge channel is connected with a primary screening channel, and a material placing bin is fixedly installed at the top end of the primary screening channel; this application can avoid great wastrel and less sneaking into in the polyester chip effectively at the in-process of in-service use, provides quality assurance for subsequent actual production.

Description

Polyester chip successive layer grading blanking screening device

Technical Field

The application relates to the technical field of polyester chip production, in particular to a graded blanking and screening device for polyester chips layer by layer.

Background

Polyester chip generally refers to polyester raw material produced by polymerization and generally processed into flake particles of about 4 x 5 x 2mm or so. The application of the polyester comprises the fields of fibers, various containers, packaging materials, films, engineering plastics and the like.

The applicant finds that in the research process, the finished product of the existing polyester chip generally needs to be graded and graded in the actual production and processing process, so that the defective products in the finished product can be conveniently detected, and the subsequent processing and use can be guaranteed. However, because the existing polyester chips have the same specification standard, a certain special-shaped piece is generated more or less in the production process, and the existing sorting equipment screens in the actual sorting process in a weight mode, so that substandard products which do not meet the specification are doped subsequently, and the subsequent production and use are influenced.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a polyester chip successive layer is unloading screening plant in grades, has overcome prior art's not enough, aims at solving among the prior art because current polyester chip has same specification standard, can produce certain dysmorphism piece more or less in the in-process of production, and current sorting equipment screens through the mode of weight at the in-process of actual sorting, leads to follow-up doping not conform to the specification substandard product, influences the problem of subsequent plant use.

In order to achieve the above purpose, the present application provides the following technical solutions: the polyester slice layer-by-layer grading blanking and screening device comprises an installation shell, wherein a screening base is fixedly installed at the top end of the installation shell, the top end of the screening base is provided with an opening, a plurality of groups of screening holes are uniformly formed in the bottom end of the screening base, the specification of each screening hole is 4 x 5mm, an adjusting cover plate is embedded at an opening at the top end of the screening base, the top end of the adjusting cover plate is provided with an opening, a discharge channel is fixedly installed at the opening of the adjusting cover plate, the top end of the discharge channel is connected with a primary screening channel, and a storage bin is fixedly installed at the top end of the primary screening channel;

the bottom inner wall fixed mounting of installation shell has the vertical ascending motor of output shaft, just the output shaft coaxial coupling of motor has the dwang, the dwang runs through and stretches into the inside of screening base, the dwang deviates from the one end fixedly connected with push rod of motor.

As an preferred technical scheme of this application, put the feed bin and be the frame form that the width is unanimous from top to bottom, the top of preliminary screening passageway is and puts the width that the feed bin bottom flushed, the bottom of preliminary screening passageway is the slope form, and the width with discharging channel is unanimous.

By adopting the technical scheme, the preliminary screening is guaranteed.

As an optimal technical scheme of this application, discharging channel's top be with the unanimous slope form in preliminary screening passageway's bottom, just discharging channel's inboard width is 2mm.

Through adopting above-mentioned technical scheme, the product that does not sieve conveniently constantly glides, facilitates for subsequent collection, and can control the thickness of the product of preliminary screening and be 2mm.

As an optimal technical scheme of this application, discharge channel's the least significant end one side fixed mounting with the guide mouth of preliminary screening passageway intercommunication.

By adopting the technical scheme, the products which are unqualified in primary screening or are not effectively screened are conveniently collected and processed.

As an preferred technical scheme of this application, a plurality of screw thread through-holes have evenly been seted up to the lateral wall of screening base to there is locking screw at screw thread through-hole department threaded connection, locking screw's one end and regulation apron threaded connection, just the bottom of regulation apron with distance between the bottom inner wall of screening base is 2mm.

By adopting the technical scheme, the adjusting cover plate is arranged, so that the products guided below the adjusting cover plate are in a flat lying state, and effective guarantee is provided for screening the products on the screening holes

As a preferred technical scheme of the application, two protection plates which are obliquely arranged are fixedly arranged on the outer side of the motor on the inner wall of the bottom end of the mounting shell.

By adopting the technical scheme, the influence on the work of the motor caused by the falling of qualified products in the screening process is avoided.

As an optimal technical scheme of this application, a plurality of groups bar sieve material hole have evenly been seted up to the bottom of installation shell, bar sieve material hole is the V-arrangement, just the bottom width in bar sieve material hole is less than 2mm.

By adopting the technical scheme, the subsequent defective products smaller than 2mm can be conveniently screened and exported.

The lower part of the side wall of the mounting shell 1 is provided with a through hole, and a plugging block 15 is embedded in the through hole.

By adopting the technical scheme, the opening and closing of the installation shell 1 are conveniently controlled, and then finished products meeting the standard are taken out from the interior of the installation shell 1

The beneficial effect of this application:

1. in the actual use process, firstly, the polyester chips to be sorted are placed in the material placing bin in an inverted mode, then sorting is achieved under the action of the primary screening channel, and when the width of the product is in accordance with 2mm, the product falls into the discharging channel below the discharging channel and falls into the screening base; products which do not fall down slide to the material guide port along the joint of the discharge channel and the primary screening channel, so that convenience is brought to subsequent collection, the collected products can be screened again, and the products which meet the specification of 2mm can be effectively collected, so that primary sorting is realized;

2. under the effect of motor, it is rotatory to drive the propelling movement pole, then fall to the inside product of screening base constantly in the screening base under the effect of rotatory propelling movement pole and remove, remove to the screening hole department that corresponds and can fall down, but then can fall on screening base upper portion not conform to the specification, then under the effect in bar sieve material hole, can be less than 2 mm's wastrel derivation with thickness specification effectively, thereby realize further sorting, thereby improve the effect of screening effectively, provide effective assurance for subsequent actual production.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present application;

FIG. 2 is a schematic side sectional view of a portion of the present application;

FIG. 3 is a schematic view of a portion of a top view of the present application;

fig. 4 is a partial side cross-sectional structural schematic view of the mounting case of the present application.

In the figure: 1. mounting a shell; 2. a push rod; 3. a discharge channel; 4. a primary screening channel; 5. placing a bin; 6. a material guide port; 7. adjusting the cover plate; 8. locking the screw; 9. screening a base; 10. screening holes; 11. strip-shaped material sieving holes; 12. a protection plate; 13. an electric motor; 14. rotating the rod; 15. and (6) blocking the block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 3, a graded blanking screening device for polyester chip layer by layer comprises an installation shell 1, a screening base 9 is fixedly installed at the top end of the installation shell 1, the top end of the screening base 9 is provided with an opening, a plurality of groups of screening holes 10 are uniformly formed in the bottom end of the screening base 9, the specification of the screening holes 10 is 4 × 5mm, and the specification of a falling product is further guaranteed to be screened. And the top opening part of screening base 9 inlays and is equipped with regulation apron 7, and the top of adjusting apron 7 is equipped with the opening, and regulation apron 7 has discharging channel 3 at opening part fixed mounting, and discharging channel 3's top is connected with preliminary screening passageway 4, and preliminary screening passageway 4's top fixed mounting has storage bin 5.

The vertical ascending motor 13 of output shaft is installed to the bottom inner wall fixed mounting of installation shell 1, and motor 13's output shaft coaxial coupling has dwang 14, and dwang 14 runs through the inside that stretches into screening base 9, and dwang 14 deviates from motor 13's one end fixedly connected with push rod 2.

Two protection plates 12 which are obliquely arranged are fixedly arranged on the outer side of the motor 13 on the inner wall of the bottom end of the mounting shell 1, so that the influence on the work of the motor 13 caused by the falling of qualified products in the screening process is avoided. A plurality of groups of bar-shaped sieve material holes 11 are uniformly formed in the bottom of the mounting shell 1, the bar-shaped sieve material holes 11 are V-shaped, the width of the bottom ends of the bar-shaped sieve material holes 11 is smaller than 2mm, and subsequent defective products smaller than 2mm can be conveniently screened and guided out.

Referring to fig. 2, put feed bin 5 and be the frame form that width is unanimous from top to bottom, the top of preliminary screening passageway 4 is the width that flushes with 5 bottoms of feed bin, and the bottom of preliminary screening passageway 4 is the slope form, and the width is unanimous with discharging channel 3, makes the guarantee for preliminary screening. Discharging channel 3's top is the slope form unanimous with the bottom of preliminary screening passageway 4, and discharging channel 3's inboard width is 2mm, and the product that does not sieve conveniently constantly glides, facilitates for subsequent collection, and can control the thickness of the product of preliminary screening and be 2mm.

Discharge channel 3's the least significant end one side fixed mounting have with preliminary screening passageway 4 intercommunication guide mouth 6, the convenience is collected the unqualified or the product that does not obtain effective screening of preliminary screening and is handled.

Referring to fig. 1 and 3, a plurality of screw thread through-holes have evenly been seted up to the lateral wall of screening base 9 to there is locking screw 8 at screw thread through-hole department threaded connection, locking screw 8's one end and regulation apron 7 threaded connection, and the distance between the bottom of regulation apron 7 and the bottom inner wall of screening base 9 is 2mm, adjusts apron 7 through setting up, ensures that the product of leading-in below is the state of lying, thereby provides effective assurance for the product screening on screening hole 10.

Referring to fig. 4, a through hole is formed in the lower portion of the side wall of the mounting shell 1, and a plugging block 15 is embedded in the through hole, so that the opening and closing of the mounting shell 1 are conveniently controlled, and a finished product meeting the standard is taken out from the inside of the mounting shell 1.

The working principle is as follows: in the actual use process, firstly, the polyester chips to be sorted are placed in the material placing bin 5 in an inverted mode, then sorting is achieved under the action of the primary screening channel 4, and when the width of the products meets 2mm, the products fall into the discharging channel 3 below the discharging channel and fall into the screening base 9; products which do not fall down slide to the material guide port 6 along the connection part of the discharge channel 3 and the primary screening channel 4, so that convenience is provided for subsequent collection, collected products can be screened again, and the products meeting the specification of 2mm can be effectively collected, so that primary sorting is realized;

under motor 13's effect, it is rotatory to drive push rod 2, then fall to sieving the inside product of base 9 constantly in sieving base 9 under the effect of rotatory push rod 2, remove to the screening hole 10 department that corresponds and can fall down, but not conform to then can fall on sieving base 9 upper portion of specification, then under the effect in bar sieve material hole 11, can be less than 2 mm's wastrel derivation with the thickness specification effectively, thereby realize further sorting, thereby improve the effect of screening effectively, provide effective assurance for subsequent actual production.

Finally, it should be noted that: in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a polyester chip successive layer grading unloading screening plant, includes installation shell (1), its characterized in that, the top fixed mounting of installation shell (1) has screening base (9), the top of screening base (9) is the opening setting, a plurality of groups screening hole (10) have evenly been seted up to the bottom of screening base (9), the specification of screening hole (10) is 4 × 5mm, and the top opening part of screening base (9) inlays and is equipped with adjusting cover plate (7), the top of adjusting cover plate (7) is equipped with the opening, adjusting cover plate (7) are fixed mounting at the opening part has discharging channel (3), the top of discharging channel (3) is connected with preliminary screening passageway (4), the top fixed mounting of preliminary screening passageway (4) has storage bin (5);

the bottom inner wall fixed mounting of installation shell (1) has motor (13) that the output shaft is vertical ascending, just the output shaft coaxial coupling of motor (13) has dwang (14), dwang (14) run through and stretch into the inside of screening base (9), dwang (14) deviate from one end fixedly connected with push rod (2) of motor (13).

2. The device for graded blanking and screening of polyester chips layer by layer according to claim 1, wherein the material placing bin (5) is in a frame shape with the same width from top to bottom, the top end of the primary screening channel (4) is in a width flush with the bottom end of the material placing bin (5), the bottom end of the primary screening channel (4) is in an inclined shape, and the width is the same as that of the material discharging channel (3).

3. The polyester chip layer-by-layer grading, blanking and screening device according to claim 2, characterized in that the top end of the discharge channel (3) is inclined in accordance with the bottom end of the primary screening channel (4), and the inside width of the discharge channel (3) is 2mm.

4. The polyester chip layer-by-layer grading, blanking and screening device as claimed in claim 3, wherein a material guide port (6) communicated with the primary screening channel (4) is fixedly installed at one side of the lowest end of the discharging channel (3).

5. The polyester chip layer-by-layer grading, blanking and screening device as claimed in claim 1, wherein a plurality of threaded through holes are uniformly formed in the side wall of the screening base (9), locking screws (8) are connected to the threaded through holes in a threaded manner, one end of each locking screw (8) is connected with the corresponding adjusting cover plate (7) in a threaded manner, and the distance between the bottom end of each adjusting cover plate (7) and the inner wall of the bottom end of the screening base (9) is 2mm.

6. The polyester chip layer-by-layer grading, blanking and screening device as claimed in claim 1, characterized in that two protection plates (12) which are obliquely arranged are fixedly arranged on the inner wall of the bottom end of the mounting shell (1) at the outer side of the motor (13).

7. The device for graded blanking and screening of polyester chips layer by layer according to claim 6, wherein a plurality of groups of strip-shaped screening holes (11) are uniformly formed in the bottom of the mounting shell (1), the strip-shaped screening holes (11) are V-shaped, and the width of the bottom ends of the strip-shaped screening holes (11) is less than 2mm.

8. The device for graded blanking and screening of polyester chips layer by layer as claimed in claim 1, wherein the lower part of the side wall of the mounting shell (1) is provided with a through hole, and a blocking block (15) is embedded in the through hole.