CN210762739U

CN210762739U - Novel feeding assembly

Info

Publication number: CN210762739U
Application number: CN201921838753.4U
Authority: CN
Inventors: 许林; 唐浩; 冯学远
Original assignee: Walthmac Measurement & Control Technology Co ltd
Current assignee: Walthmac Measurement & Control Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-16
Anticipated expiration: 2029-10-29

Abstract

A novel feeding assembly relates to the field of plastic production. The method comprises the following steps: the feeding core body, the conveying bin and a driving device for driving the feeding core body to rotate. The feeding core body comprises a transfer section and a conveying section which are communicated, a transfer opening for materials to pass through is formed in the side wall of the transfer section, and the inner wall of the conveying section is provided with a spiral conveying blade which extends along the axial direction of the conveying section. The feeding core body is rotatably matched with the transferring bin, and the transferring opening is positioned in the inner cavity of the transferring bin. The feeding device is simple in structure, easy to manufacture and produce, capable of guaranteeing the stability of the feeding process, achieving uniform, continuous and accurate feeding, guaranteeing efficient, normal and accurate production, greatly improving the flexibility and adaptability in the using process, and capable of being applied to different feeding environments.

Description

Novel feeding assembly

Technical Field

The utility model relates to a plastics production field particularly, relates to a novel pay-off subassembly.

Background

In the production of plastics, apparatuses for conveying materials are often used. However, the existing conveying device often has the problems of discontinuous feeding, interruption, uneven feeding amount and the like in the feeding process, the normal operation of the production process is seriously influenced, and the occurrence probability of defective products is increased.

In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pay-off subassembly, its simple structure easily makes and produces, can guarantee the stability of pay-off process, realizes even, continuous, accurate pay-off, ensures to produce high-efficiently, normally, accurately go on, has still improved flexibility and adaptability in the use simultaneously greatly, can be applied to different pay-off environment.

The embodiment of the utility model is realized like this:

a novel feed assembly, comprising: the feeding core body, the conveying bin and a driving device for driving the feeding core body to rotate. The feeding core body comprises a transfer section and a conveying section which are communicated, a transfer opening for materials to pass through is formed in the side wall of the transfer section, and the inner wall of the conveying section is provided with a spiral conveying blade which extends along the axial direction of the conveying section. The feeding core body is rotatably matched with the transferring bin, and the transferring opening is positioned in the inner cavity of the transferring bin.

Further, the transfer section and the conveying section are both made of hard materials and are fixedly connected.

Further, the conveying opening is a plurality of, and a plurality of conveying openings are evenly arranged along the circumference of the conveying section at intervals.

Furthermore, the transfer section is cylindrical, the inner cavity of the transfer bin is cylindrical, and the transfer section and the inner cavity of the transfer bin are coaxially arranged.

Furthermore, the feed inlet of the transfer bin is arranged on the side wall of the transfer bin, and the central axis of the feed inlet is perpendicular to the central axis of the transfer section.

Further, the lateral wall of the transfer bin is also provided with a cleaning port for cleaning the inner cavity of the transfer bin, and the cover plate is detachably mounted on the cleaning port.

Further, drive arrangement's power take off portion has the drive shaft, and the one end of keeping away from the transport section of pay-off core has the cooperation section, and the cooperation section is offered and is used for with drive shaft complex power mating hole, and power mating hole holds and is used for the elastic component with the drive shaft butt.

Further, the driving device is detachably connected with the feeding core body.

Further, the driving device and the feeding core body are detachably connected through a connecting plate. The connecting plate is provided with a notch for accommodating the matching section and the driving shaft, and the driving device and the feeding core body are detachably connected with the connecting plate.

Furthermore, the breach slightly is greater than drive shaft and cooperation section, and the inner wall of breach has the row's cinder notch, and the cinder notch runs through to the outer wall of connecting plate.

The embodiment of the utility model provides a beneficial effect is:

the embodiment of the utility model provides a novel pay-off subassembly is in the course of the work, and drive arrangement drive pay-off core rotates, at pay-off core pivoted in-process, and the material in the inner chamber that forwards the storehouse can be through sending on the opening entering and forwarding on the section, get into and forward after the section, the material is by leading-in transport section, and transport section utilizes the screw delivery leaf to export the material.

The material conveying device comprises a conveying section, a conveying bin, a conveying core, a conveying section, a conveying bin and a conveying bin, wherein the conveying section and the conveying bin are matched, so that the material in the conveying bin can fully enter the conveying section in the rotating process of the conveying core, the flexibility of conveying can be greatly improved, the conveying bin cannot limit the feeding mode of the conveying bin, the conveying bin can flexibly select a proper feeding mode to feed the conveying bin, and the material is conveyed into the conveying core to be directionally conveyed by the conveying bin.

In addition, utilize the auger delivery leaf structure of carrying the section, can promote the transport effect to the plastics field material greatly, ensure that the material can be exported in succession, evenly, accurately, help promoting the accuracy of pay-off, promote product quality.

Generally, the embodiment of the utility model provides a novel pay-off subassembly simple structure easily makes and produces, can guarantee the stability of pay-off process, realizes even, continuous, accurate pay-off, ensures to produce high-efficiently, normally, accurately go on, has still improved flexibility and adaptability in the use simultaneously greatly, can be applied to different pay-off environment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first viewing angle of a novel feeding assembly provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the novel feed assembly of FIG. 1 from a second perspective;

FIG. 3 is a schematic view from a third perspective of the novel feed assembly of FIG. 1;

FIG. 4 is a schematic view of the internal structure of the novel feed assembly of FIG. 1;

FIG. 5 is a schematic structural view of a feed core of the novel feed assembly of FIG. 1;

FIG. 6 is a schematic view of the feed core and drive assembly of the novel feed assembly of FIG. 1;

FIG. 7 is a schematic view of the feed core and drive assembly of the novel feed assembly of FIG. 1 in another perspective;

fig. 8 is a schematic structural view of a connecting plate of the novel feed assembly of fig. 1.

Icon: a novel feeding assembly 2000; a feed core 2100; a transfer section 2110; a transfer opening 2111; a delivery segment 2120; helical conveying blades 2121; a mating segment 2130; a power mating hole 2131; an elastic member 2132; a transfer bin 2200; feed port 2210; a cover plate 2220; a driving device 2300; a drive shaft 2310; a connecting plate 2400; a notch 2410; a slag discharge port 2420.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 to 7, the present embodiment provides a novel feeding assembly 2000, where the novel feeding assembly 2000 includes: a feeding core 2100, a transfer bin 2200 and a driving device 2300 for driving the feeding core 2100 to rotate.

The feeding core 2100 comprises a transfer section 2110 and a conveying section 2120 which are communicated with each other, wherein a transfer opening 2111 for passing the materials is formed in the side wall of the transfer section 2110, and a spiral conveying blade 2121 extending along the axial direction of the inner wall of the conveying section 2120 is arranged on the inner wall of the transfer section 2120. The feed core 2100 is rotatably fitted to the transfer magazine 2200 with the transfer opening 2111 being located in the interior of the transfer magazine 2200.

In operation, the driving device 2300 drives the feeding core 2100 to rotate, during the rotation of the feeding core 2100, the material in the cavity of the transfer bin 2200 can enter the transfer section 2110 through the transfer opening 2111, and after entering the transfer section 2110, the material is introduced into the conveying section 2120, and the conveying section 2120 outputs the material by the spiral conveying blade 2121.

The material in the transfer bin 2200 can fully enter the transfer section 2110 in the rotation process of the feeding core 2100 by utilizing the matching structure of the transfer section 2110 and the transfer bin 2200, so that the flexibility of feeding can be greatly improved, namely, the feeding mode of the transfer bin 2200 is not limited at the position of the transfer bin 2200, the material can be fed to the transfer bin 2200 by flexibly selecting a proper feeding mode, and the material is fed into the feeding core 2100 by utilizing the transfer bin 2200 to be directionally conveyed.

In addition, the spiral conveying blade 2121 structure of the conveying section 2120 is utilized, so that the conveying effect on materials in the plastic field can be greatly improved, the materials can be continuously, uniformly and accurately output, the feeding accuracy is improved, and the product quality is improved.

In general, novel pay-off subassembly 2000 simple structure easily makes and produces, can guarantee the stability of pay-off process, realizes even, continuous, accurate pay-off, ensures that production is high-efficient, normally, accurately goes on, has still improved flexibility and adaptability in the use simultaneously greatly, can be applied to different pay-off environment.

Further, the transfer section 2110 and the delivery section 2120 are both made of hard material and are fixedly connected. The transfer openings 2111 are plural, and the plural transfer openings 2111 are provided at regular intervals in the circumferential direction of the transfer section 2110. In this embodiment, the transfer opening 2111 is plural. The transfer section 2110 is cylindrical, the inner cavity of the transfer bin 2200 is cylindrical, and the transfer section 2110 and the inner cavity of the transfer bin 2200 are coaxially arranged. The helical conveying blade 2121 is disposed along the inner wall of the conveying section 2120 and extends along the axial direction thereof, i.e. the conveying section 2120 is integrally of an internal helical structure in cooperation with the helical conveying blade 2121. Wherein, the ratio of the outer diameter r1 and the inner diameter r2 of the spiral conveying blade 2121 is 7: 5. of course, the ratio of the outer diameter r1 and the inner diameter r2 of the spiral conveying blade 2121 is controlled to be 8-6.5: the range of 5 is preferable.

Further, in this embodiment, the feed inlet 2210 of the transfer bin 2200 is opened on the side wall thereof, and the central axis of the feed inlet 2210 is perpendicular to the central axis of the transfer section 2110. Through the design, 90-degree transformation of a feeding path is realized, the feeding path does not depend on a bent pipe, the materials can be effectively prevented from being deposited and blocked, and meanwhile, the flexibility of the feeding path is greatly improved. However, the arrangement of the feed ports 2210 is not limited thereto, and the arrangement of the feed ports 2210 of the transfer hopper 2200 may be flexibly changed according to actual needs.

The side wall of the transfer bin 2200 is further provided with a cleaning port for cleaning the inner cavity of the transfer bin, and the cleaning port is detachably provided with a cover plate 2220. After the cover plate 2220 is removed, the transfer bin 2200 may be cleaned through the cleaning port and the remaining material may be discharged.

Further, the power output portion of the driving device 2300 has a driving shaft 2310, one end of the feeding core 2100, which is away from the conveying section 2120, has an engaging section 2130, the engaging section 2130 is provided with a power engaging hole 2131 for engaging with the driving shaft 2310, and the power engaging hole 2131 accommodates an elastic member 2132 for abutting against the driving shaft 2310. Through the design, after the driving device 2300 is in transmission fit with the feeding core 2100, the driving shaft 2310 is fitted to the power fit hole 2131, and the end part of the driving shaft 2310 is abutted to the elastic piece 2132, so that the driving shaft 2310 can be tightly attached to the feeding core 2100 through the elastic piece 2132, and the stability and the structural tightness in the transmission process are improved. Wherein, in the circumferential direction of the shaft, the drive shaft 2310 is fixedly connected with the mating segment 2130. The drive shaft 2310 is detachably connected with the fitting section 2130 in the axial direction of the drive shaft 2310.

Further, referring to fig. 8, the driving device 2300 is detachably connected to the feed core 2100 by a connecting plate 2400. The connecting plate 2400 is provided with a notch 2410 for accommodating the matching section 2130 and the driving shaft 2310, and the driving device 2300 and the feeding core 2100 are detachably connected with the connecting plate 2400. The driving device 2300 and the feeding core 2100 are connected with each other to be assembled, and the gap 2410 of the connecting plate 2400 reserves a space for transmission of the driving device 2300 and the feeding core 2100, so that damage to a transmission part is avoided.

Further, the gap 2410 is slightly larger than the driving shaft 2310 and the matching section 2130, the inner wall of the gap 2410 is provided with a slag discharge port 2420, and the slag discharge port 2420 penetrates through the outer wall of the connecting plate 2400. In the present embodiment, the connecting plate 2400 is shaped like a circular cake, the gap 2410 penetrates through the connecting plate 2400 along the axial direction thereof and is coaxially arranged with the connecting plate 2400, and the slag discharge port 2420 is arranged along the radial direction of the connecting plate 2400. During installation, the slag discharging port 2420 is ensured to be positioned below, and through the design, dust or impurities at the transmission part of the driving device 2300 and the feeding core 2100 can be discharged through the slag discharging port 2420, so that normal transmission is prevented from being influenced.

In conclusion, the novel feeding assembly 2000 is simple in structure, easy to manufacture and produce, capable of guaranteeing stability of a feeding process, achieving uniform, continuous and accurate feeding, ensuring efficient, normal and accurate production, greatly improving flexibility and adaptability in the using process and being applied to different feeding environments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel feeding assembly, comprising: the conveying device comprises a feeding core body, a conveying bin and a driving device for driving the feeding core body to rotate; the feeding core body comprises a transfer section and a conveying section which are communicated, a transfer opening for materials to pass through is formed in the side wall of the transfer section, and a spiral conveying blade extending along the axial direction of the conveying section is arranged on the inner wall of the conveying section; the feeding core body is rotatably matched with the transfer bin, and the transfer opening is positioned in the inner cavity of the transfer bin.

2. The novel feed assembly as set forth in claim 1 wherein the transfer section and the transport section are both made of a hard material and are fixedly attached.

3. The novel feeding assembly as claimed in claim 1, wherein the transfer openings are plural and are arranged at regular intervals along the circumferential direction of the transfer section.

4. A novel feeding assembly as claimed in claim 1 or 3, wherein said transfer section is cylindrical, the inner cavity of said transfer chamber is cylindrical, and said transfer section is coaxial with said inner cavity of said transfer chamber.

5. The novel feeding assembly as claimed in claim 4, wherein the feed opening of the transfer bin is formed in a side wall thereof, and a central axis of the feed opening is perpendicular to a central axis of the transfer section.

6. The novel feeding assembly as claimed in claim 1, wherein a cleaning opening for cleaning an inner cavity of the transfer bin is further formed in a side wall of the transfer bin, and a cover plate is detachably mounted on the cleaning opening.

7. The novel feeding assembly as claimed in claim 1, wherein the power output portion of the driving device has a driving shaft, one end of the feeding core body, which is far away from the conveying section, has a matching section, the matching section is provided with a power matching hole for matching with the driving shaft, and the power matching hole accommodates an elastic member for abutting against the driving shaft.

8. The novel feed assembly of claim 7, wherein the drive assembly is removably coupled to the feed core.

9. The novel feed assembly as claimed in claim 8, wherein the drive unit is detachably connected to the feed core by a connecting plate; the connecting plate is provided with a notch for accommodating the matching section and the driving shaft, and the driving device and the feeding core body are detachably connected with the connecting plate.

10. The novel feed assembly as claimed in claim 9, wherein the gap is slightly larger than the drive shaft and the engagement section, and an inner wall of the gap has a slag discharge opening extending through to an outer wall of the connecting plate.