CN216804348U

CN216804348U - Uniform feeding control mechanism at feeding port of plastic extruding machine

Info

Publication number: CN216804348U
Application number: CN202220348777.7U
Authority: CN
Inventors: 甘永中
Original assignee: Tongcheng Jiangcaibang Building Materials Technology Co ltd
Current assignee: Tongcheng Jiangcaibang Building Materials Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-24
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a uniform feeding control mechanism at a feeding port of a plastic extruding machine, and relates to the technical field of plastic extruding machines. The feeding device comprises a plate body, wherein a feeding hole is formed in the upper side of the plate body, a funnel is connected to the upper side of the plate body, and the space below the funnel is sleeved at the feeding hole. According to the utility model, through the arranged filtering control mechanism, the filtering control mechanism can control the dosage of plastic particles entering the plastic extruding machine, the occurrence of scorched particles and scorched blocks when the plastic extruding machine is used for manufacturing products is effectively reduced, and the vibration mechanism can better enable the plastic particles to enter the plastic extruding machine, the occurrence of the situation that the plastic particles are accumulated at the feed inlet and cannot enter the plastic extruding machine along the through hole is reduced, and through the arranged collecting box, the collecting box can collect the plastic particles falling from the hopper, so that the situation that the plastic particles fall on the ground and are inconvenient to collect is avoided.

Description

Uniform feeding control mechanism at feeding port of plastic extruding machine

Technical Field

The utility model belongs to the technical field of plastic extruding machines, and particularly relates to a uniform feeding control mechanism at a feeding port of a plastic extruding machine.

Background

Present most extruding machines all use the plastic granules to melt when making the product, then carry out the extrusion molding, if once only pour into many plastic granules in the extruding machine and can lead to the extruding machine to appear scorching the condition emergence of grain and burnt piece at the in-process plastic granules that carries out the extrusion molding, just so lead to can't stabilizing the shaping effect of extruding machine, and because once only fall the material too much and can lead to the material to flow, and lead to the plastic granules to drop subaerially, then can lead to adulterating in the plastic granules when collecting once more and have the dust and lead to the not good condition of follow-up extrusion molding's product manufacture effect to take place.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a uniform feeding control mechanism at a feeding port of a plastic extruding machine, so as to solve the problems in the background technology.

2. Technical scheme

The utility model provides an even feeding control mechanism of extruding machine feed inlet department, the package rubbing board body, the feed inlet has been seted up to the upside of plate body, the upside of plate body is connected with the funnel and the space cover of funnel downside is established in feed inlet department, the week side of feed inlet inner wall is connected with filtration control mechanism, filtration control mechanism's upside is connected with vibrations mechanism, week side of funnel is connected with one collect the box and the both sides of collecting the box all articulate there is the baffle.

Preferably, the filtration control mechanism is including installing the filter screen of feed inlet department, run through between the upside of filter screen and the downside and seted up a plurality of through-holes, the downside of the central part of filter screen is connected with rotary driving mechanism, rotary driving mechanism's output is connected with a plurality of cylinders, the week side of cylinder is connected with a plurality of scrapers that are used for sheltering from the through-hole.

Preferably, the upper side of the column body is connected with a rod body with a T-shaped section, and the lower side of the filter screen is provided with an annular groove matched with the rod body.

Preferably, the vibrations mechanism is including installing the casing of filter screen upside, the vibrator has been installed to the casing, the downside of vibrator is closely laminated the filter screen, the week side-connection of casing has the fixed plate, the upside of fixed plate is connected with the bolt and the bolt passes the one end and the filter screen screw-thread fit of fixed plate.

Preferably, a dovetail block is connected to the periphery of the vibrator, and a dovetail groove for the dovetail block to slide is formed in the periphery of the inner wall of the shell.

3. The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, through the arranged filtering control mechanism, the filtering control mechanism can control the dosage of plastic particles entering the extruding machine, the occurrence of scorched particles and scorched blocks when the extruding machine is used for manufacturing products is effectively reduced, and the arranged vibration mechanism can better enable the plastic particles to enter the extruding machine, so that the occurrence of the situation that the plastic particles are accumulated at the feed inlet and cannot enter the extruding machine along the through hole is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of a funnel according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a plate body according to an embodiment of the present invention;

FIG. 3 is a perspective view of a filter according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a filter control mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 3.

Wherein the figures include the following reference numerals:

1. a plate body; 2. a feed inlet;

3. a funnel; 301. a collection box; 302. a baffle plate;

4. a filtration control mechanism; 401. a filter screen; 402. a through hole; 403. a cylinder; 404. a squeegee; 405. a rod body;

5. a housing; 501. a vibrator; 502. a fixing plate; 503. a dovetail block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a uniform feeding control mechanism at a feeding port of an extruding machine comprises a plate body 1, wherein a feeding port 2 is formed in the upper side of the plate body 1, the feeding port 2 is used for enabling materials to enter the extruding machine, a funnel 3 is connected to the upper side of the plate body 1, a space on the lower side of the funnel 3 is sleeved on the feeding port 2, the funnel 3 plays a role of accumulating the materials, the materials can sequentially pass through a filtering control mechanism 4 to enter the extruding machine, the filtering control mechanism 4 is connected to the peripheral side of the inner wall of the feeding port 2, a vibrating mechanism is connected to the upper side of the filtering control mechanism 4 and is used for vibrating the materials in the funnel 3, the materials can sequentially enter the extruding machine, the filtering control mechanism 4 can control the blanking degree, a collecting box 301 is connected to the peripheral side of the funnel 3, baffles 302 are hinged to two sides of the collecting box 301, and the collecting box 301 can collect the materials leaked from the funnel 3, the situation that the material falls on the ground to cause the material to be unusable is effectively avoided, and the baffle plate 302 can be pulled to facilitate the material in the collecting box 301 to flow out.

As shown in fig. 4, the filtering control mechanism 4 of this embodiment includes a filtering net 401 installed at the feeding port 2, a plurality of through holes 402 are formed between the upper side and the lower side of the filtering net 401, the cross section of the through holes 402 is an inverted frustum structure, so that plastic particles can more conveniently enter the extruder, the filtering net 401 can filter some larger particles in the material, thereby avoiding the poor effect of the extruder due to the larger particles, the lower side of the central portion of the filtering net 401 is connected with a rotation driving mechanism, the rotation driving mechanism can be a motor/rotation cylinder, the output end of the rotation driving mechanism is connected with a plurality of cylinders 403, the cylinders 403 play a role of being connected with a plurality of scrapers 404, the periphery of the cylinders 403 is connected with a plurality of scrapers 404 for shielding the through holes 402, when the scrapers 404 shield the through holes 402, the material can be in the through holes 402, then the scraper blade 404 cancels the sheltering from the through-hole 402, the material flows out from the through-hole 402, and the effect of controlling the flow is achieved, and the scraper blade 404 is provided with a positioning groove 406 corresponding to the through-hole 402 on one side close to the through-hole 402, and the positioning groove 406 prevents the material from flowing out and the scraper blade 404 scrapes the material to cause the cylinder 403 to rotate.

According to fig. 3, the upper side of the column 403 of this embodiment is connected with a rod 405 with a T-shaped cross section, and the lower side of the filter 401 is provided with an annular groove adapted to the rod 405, so that the column 403 is prevented from being suspended by the cooperation of the rod 405 and the annular groove.

According to fig. 2, the vibration mechanism of the embodiment comprises a shell 5 installed on the upper side of a filter screen 401, the cross section of the shell 5 is of a conical structure, materials can better flow into a through hole 402 along the sharp point above the shell 5 due to the arrangement of the structure, a vibrator 501 is installed in the shell 5, the model of the vibrator 501 is CZ10, the materials in the filter screen can better enter an extruder due to the arrangement of the vibrator 501, the lower side of the vibrator 501 is tightly attached to the filter screen 401, a fixing plate 502 is connected to the peripheral side of the shell 5, a plurality of bolts are connected to the upper side of the fixing plate 502 and are in threaded fit with one end of the fixing plate 502 and the filter screen 401, and the fixing plate 502 and the bolts are matched to fix the shell 5.

As shown in fig. 5, a dovetail block 503 is connected to the periphery of the vibrator 501 of the present embodiment, a dovetail groove for sliding the dovetail block 503 is formed on the periphery of the inner wall of the housing 5, and the cooperation between the dovetail block 503 and the dovetail groove can stabilize the vibrator 501 in the housing 5.

The application of one aspect of the embodiment is as follows: when the materials are poured into the extruder, the materials are poured into the funnel 3 firstly, then the materials can flow into the collection box from the funnel 3 under the condition that the funnel 3 is fully loaded, so as to achieve the effect of collecting the materials, then the rotary driving mechanism is started, the cylinder 403 connected with the output end of the rotary driving mechanism rotates, then the cylinder 403 can drive the plurality of scrapers 404 to rotate, then the materials can be accumulated in the through holes 402 when the scrapers 404 shield the through holes 402, then the materials can flow into the extruder from the through holes 402 when the scrapers 404 are far away from the through holes 402, then the control of the flow rate of the materials entering the extruder can be completed by fully doing the action, the rotating speed of the rotary driving mechanism can be adjusted according to the actual situation, if the material flow rate is slow, the vibrator 501 can be started to vibrate the bin wall, so that the situation that the materials cannot fall due to accumulation is reduced, moreover, the situation that the vibrator 501 is damaged due to the fact that materials enter the vibrator 501 can be effectively avoided due to the shielding of the shell 5, the service life of the vibrator 501 is longer, and due to the matching of the dovetail block and the dovetail groove, the vibrator 501 can be more conveniently assembled and disassembled.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an even feed control mechanism of extruding machine feed inlet department, a serial communication port, package rubbing board body (1), feed inlet (2) have been seted up to the upside of plate body (1), the upside of plate body (1) is connected with funnel (3) and the space cover of funnel (3) downside is established in feed inlet (2) department, the week side of feed inlet (2) inner wall is connected with filtration control mechanism (4), the upside of filtration control mechanism (4) is connected with vibrations mechanism, week side of funnel (3) is connected with one and collects box (301) and the both sides of collecting box (301) all articulate there is baffle (302).

2. The uniform feeding control mechanism at the feeding port of the extruder as claimed in claim 1, wherein the filtering control mechanism (4) comprises a filter screen (401) installed at the feeding port (2), a plurality of through holes (402) are formed between the upper side and the lower side of the filter screen (401), the lower side of the central portion of the filter screen (401) is connected with a rotary driving mechanism, the output end of the rotary driving mechanism is connected with a plurality of cylinders (403), and the peripheral side of the cylinders (403) is connected with a plurality of scrapers (404) for shielding the through holes (402).

3. A uniform feed control mechanism at the feed inlet of extruder as claimed in claim 2, characterized in that the upper side of said cylinder (403) is connected with a rod body (405) with T-shaped section and the lower side of said filter screen (401) is provided with a circular groove adapted to said rod body (405).

4. A uniform feed control mechanism at the feeding inlet of extruder as claimed in claim 2, characterized in that said vibration mechanism comprises a housing (5) installed on the upper side of said filter screen (401), said housing (5) is installed with a vibrator (501), the lower side of said vibrator (501) is tightly attached to said filter screen (401), said housing (5) is connected with a fixing plate (502) on the periphery side, said fixing plate (502) is connected with a bolt on the upper side and said bolt passes through one end of said fixing plate (502) and is screw-engaged with said filter screen (401).

5. A uniform feed control mechanism at the feed inlet of an extruder as claimed in claim 4, characterized in that a dovetail block (503) is connected to the periphery of said vibrator (501), and a dovetail groove for sliding said dovetail block (503) is formed on the periphery of the inner wall of said housing (5).