CN220883156U - Granular material feeding machine - Google Patents

Abstract

The utility model is applicable to the technical field of feeding machines, and provides a granular material feeding machine, which comprises: the feeding machine main part has been seted up the bin outlet on its diapire, and the feed inlet has been seted up on the roof, fixed mounting has the feeder hopper in the feed inlet, divide the material subassembly, its movable mounting is in the bottom of feeder hopper, and be used for evenly dispersing the plastics granule that discharges through the feeder hopper in the feeding machine main part, be formed with the material subassembly in the bottom of feeder hopper, can evenly disperse the plastics granule that drops to it towards its periphery through dividing the material subassembly, thereby avoided the material to pile up and carry in a place and lead to the dust that contains the area on it can not obtain effective clearance, can cause first striking to plastics granule when plastics granule and the material subassembly contact simultaneously, the fluctuation that produces through this first striking can make the dust that is attached to on the plastics granule drop.

Description

Granular material feeding machine

Technical Field

The utility model belongs to the technical field of feeders, and particularly relates to a granular material feeder.

Background

Injection molding, also called injection molding, is a molding method of injection and molding, in which a plastic material which is completely melted by stirring with a screw is injected into a cavity at a certain temperature under high pressure, and after cooling and solidification, a molded product is obtained.

The utility model discloses a Chinese patent with the publication number of CN217318993U, which relates to a regenerated plastic particle feeding machine, and comprises a feeding machine main body, wherein an air separation mechanism is arranged on the outer surface of the upper end of the feeding machine main body, a feeding port is arranged on the outer surface of the upper end of the air separation mechanism, and a material turning mechanism is arranged at the lower end of the feeding port. According to the regenerated plastic particle feeding machine, dust in plastic can be effectively removed through the air separation mechanism, the influence of excessive dust on the later production quality of the plastic is prevented, wind pressure is generated after a fan is electrified, air convection is formed, the dust in the plastic is blown into the dust collecting box through the filter screen by matching with the material turning effect of the material turning mechanism, the cover plate is detachably connected with the dust collecting box, the dust in the dust collecting box is conveniently cleaned by people at the later stage, the feeding machine can be effectively prevented from being blocked through the material turning mechanism, the practicability and the convenience of equipment are effectively improved, and a better use prospect is brought.

However, the above-mentioned comparison document has the following technical problems in practical use:

1. the plastic particles in the plastic particles falling into the main body of the feeding machine are blown by the air flow blown out from the air outlet of the fan, so that dust in the plastic particles is collected into the dust collecting box, but when the device is in actual use, the plastic particles fall into the material stirring mechanism through the feeding hole and then are directly influenced by gravity, the contact time between the plastic particles and the air flow is shorter, and when the fan works, the dust close to one side of the fan is blown to the dust collecting box, but when the dust close to one side of the fan moves, the dust is blocked by the plastic particles from one side far away from the fan, so that the dust cannot be effectively blown into the dust collecting box, and the dust removing efficiency is influenced.

2. When pouring plastic granules into the feed inlet in above-mentioned device, because the fixed of feed inlet position leads to falling into the intensity that the plastic granules who falls into different positions in the material loading machine main part received from the fan wind flow is different to further lead to unable complete accurate blowing with the dust in the album ash box, influence actual working effect.

Disclosure of utility model

The utility model provides a granular material feeder, which aims to solve the problems that in the device in the prior art, when a fan works, dust doped in plastic particles can be blown to a dust collecting box, but when the dust near the fan moves to the dust collecting box, the dust is blocked by the plastic particles from the side far away from the fan, so that the dust cannot accurately fall into the dust collecting box, and meanwhile, when the plastic particles in the device fall into a feeder main body through a feed inlet, the plastic particles can be distributed at different positions in the feeder main body, so that the received wind flow intensity is different, and the dust removing effect is affected.

The utility model is realized in that a particulate material loading machine comprises: the material loading machine main part has been seted up the bin outlet on its diapire, and has seted up the feed inlet on the roof, fixed mounting has the feeder hopper in the feed inlet, divide the material subassembly, its movable mounting in the bottom of feeder hopper, and be used for will warp the plastics granule of feeder hopper emission evenly disperse in the material loading machine main part, dust removal mechanism, it has: the screening frame is fixedly arranged in the feeding machine main body, a screening assembly is arranged in the screening frame, and a drawing assembly communicated with the screening assembly is further arranged on the screening frame, wherein the drawing assembly is used for drawing dust contained in plastic particles falling onto the screening frame into the screening assembly; in this scheme, plastic granules need sieve it before processing to remove the dust impurity of its internal area of containing, throw into the material loading machine main part by the feeder hopper with the plastic granules that waits to sieve in, reserve certain clearance between feed divider spare and the feeder hopper and pass through with the plastic granules, when plastic granules volume is great, it can oppress the feed divider spare and shift downwards in order to increase this interval size, thereby make things convenient for plastic granules to pass through, thereby the plastic granules that falls onto the feed divider spare evenly disperse all around after its direction falls into on the screening frame, then plastic granules remove to the blowpit along the screening subassembly, the in-process that removes draws the subassembly work to produce the attraction wind-force, produce the attraction to the plastic granules that removes, make the dust that contains the area on it fall into the screening subassembly in order to realize the collection to the dust.

Preferably, the material distributing assembly comprises: the movable holes are formed in the inner bottom wall of the feed hopper at equal angles, a movable cavity communicated with the movable holes is formed above each movable hole, a movable rod vertically slides in each movable hole, a limiting block is fixedly arranged on the top end of each movable rod extending into each movable cavity, a reset spring is sleeved on the outer wall of each movable rod between the bottom wall of each limiting block and the inner bottom wall of each movable cavity, and a bearing plate is horizontally arranged below the feed hopper and fixedly connected with a plurality of movable rods; in this scheme, when plastic granules volume is great, it can be according to its own weight oppression loading board longitudinal downward movement after striking on the loading board, the synchronous downward movement of a plurality of movable rods of loading board pulling, and make the stopper remove towards the movable hole direction, compress reset spring simultaneously, after mentioning great plastic granules and leave the loading board, reset spring resets and drive the loading board and reset, realize the even branch material to follow-up plastic granules, avoid plastic granules to pile up together and discharge, thereby effectual assurance its even dispersion is realized the effective clearance to the dust on the screening frame.

Preferably, the bearing plate is also fixedly provided with a distributing block corresponding to the feeding hopper, and the distributing block is in a cone shape and is used for uniformly dispersing plastic particles to the periphery; in this scheme, set up and be the distribution piece of awl bucket form can make the plastic granules who falls into on it can be along its inclined outer wall to its even dispersion all around, avoided the accumulational phenomenon of plastic granules, effectually guaranteed the clearance effect to the dust.

Preferably, the discharge chute has been seted up to screening frame's central point put, screening frame's roof is formed with to the guide slope that the discharge chute gradually inclines to sink, the last convergence groove that has seted up of guide slope roof is encircleed, the screening subassembly includes: the first supporting plate is fixedly connected to the inner wall of one side of the converging groove in a surrounding manner, the second supporting plate is fixedly connected to the inner wall of the other side of the converging groove, a filter plate is further arranged in the converging groove, and two ends of the filter plate are detachably connected to the first supporting plate and the second supporting plate respectively; in this scheme, receive the plastics granule after the feed divider divides the material to fall into on the screening frame, the guide slope that again set up through the slope removes towards the discharge tank, and plastics granule can be through gathering the groove at the in-process that removes, owing to be provided with the filter on gathering the groove roof, consequently when follow-up drawing the subassembly during operation, the dust that its produced wind pressure can attract plastics granule to contain the area falls into to gathering the groove, and the plastics granule after being sieved removes to the bin outlet by the discharge tank.

Preferably, the drawing assembly includes: the suction fan is fixedly arranged on the side wall of the feeding machine main body, an ash collecting pipe is communicated with the air inlet end of the suction fan, and the other end of the ash collecting pipe extends into the feeding machine main body and is communicated with the converging groove; in this scheme, the diapire of screening frame is run through to the one end of collecting the ash pipe and the aforesaid of intercommunication gathers the groove, and the other end intercommunication has the tee bend connecting pipe, and the wherein one end intercommunication of this tee bend connecting pipe has the ash pipe, and this ash pipe intercommunication external dust collecting device has the induced draft fan simultaneously, and the air inlet end of this induced draft fan is provided with isolation screen cloth, therefore when the induced draft fan during operation, it can produce the negative pressure in gathering the inslot through collecting the ash pipe to attract the impurity that contains the area on the plastic granules to remove to gathering in the groove along the filter, again remove to the ash pipe via collecting the ash pipe, finally collect in external dust collecting device.

The isolation screen cloth that sets up in the induced-draft fan air inlet end can avoid the dust to get into the induced-draft fan when guaranteeing that the air flows normally, the effectual normal work of guaranteeing the induced-draft fan.

Preferably, a first fixing seat is fixedly installed on the material guiding slope on the inner ring side of the converging groove, a second fixing seat is fixedly installed on the material guiding slope on the outer ring side of the converging groove, a plurality of supporting bars are fixedly connected between the first fixing seat and the second fixing seat, the supporting bars are distributed on the converging groove at equal intervals by taking the discharge groove as a center, and a guide channel is formed between every two adjacent supporting bars; in this scheme, can strike the support bar to the plastic granules that screening frame dropped, the produced striking of its can further lead to adhering to the dust on its plastic granules and drop, and because there is high interval between support bar and the filter, therefore the dust that drops can not be on adhering to plastic granules after receiving the suction fan suction, and the guide channel that forms between two adjacent support bars can guide plastic granules to remove to the blowpit simultaneously, avoids plastic granules to stop for a long time and leads to the untimely problem of pay-off to produce.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a granular material feeding machine, which comprises:

1. The bottom at the feeder hopper is formed with the feed divider subassembly, can be even towards its periphery dispersion to the plastics granule that drops on it through the feed divider subassembly to avoided the material to pile up and carry in a department and lead to the dust that contains the area on it can not obtain effective clearance, can lead to the fact first striking to plastics granule when plastics granule and feed divider subassembly contact simultaneously, can make the dust that is attached to on the plastics granule drop through the fluctuation that this first striking produced, so that follow-up collection to the dust.

2. Plastic granules are moved to screening frame by the branch material back, owing to there is the fall between screening frame and the branch material subassembly, consequently plastic granules can receive the secondary impact when removing to screening frame, and this secondary impact can further make the outside attached dust of plastic granules drop, and follow-up plastic granules is in the downlead material slope and is removed when drawing the subassembly and can be better adsorb the dust.

3. The wind pressure that produces through the induced draft fan makes to assemble the inslot and produces the negative pressure, and plastic granules can pass through this groove of assembling when removing to the discharge chute on screening frame, keeps apart plastic granules through the filter that assembles the groove top, and the dust runs through the filtration pore on the filter simultaneously and enters into the groove of assembling, realizes collecting the dust, realizes simultaneously screening plastic granules.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a dispensing assembly according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view of a dust removal mechanism according to the present utility model;

FIG. 5 is a top view of a screen frame of the present utility model;

In the figure:

1. a loader main body; 11. a discharge port; 12. a feed hopper;

2. A material distribution component; 21. a movable hole; 22. a movable cavity; 23. a movable rod; 24. a limiting block; 25. a return spring; 26. a carrying plate; 27. a distributor block;

3. A dust removing mechanism; 31. a screening frame; 311. a discharge chute; 312. a material guiding slope; 313. a converging tank; 32. a screen assembly; 321. a first support plate; 322. a second support plate; 323. a filter plate; 33. a drawing assembly; 331. an induced draft fan; 332. an ash collecting pipe; 333. a first fixing seat; 334. the second fixing seat; 335. and (5) supporting bars.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model 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 utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model provides a technical solution: a particulate material loading machine comprising: the material loading machine main part 1 has offered bin outlet 11 on its diapire, and has offered the feed inlet on the roof, and fixed mounting has feeder hopper 12 in the feed inlet, and feed divider 2, its movable mounting in the bottom of feeder hopper 12, and is used for evenly dispersing the plastics granule of going into in the material loading machine main part 1 through feeder hopper 12, and dust removal mechanism 3, it has: the screening frame 31 is fixedly installed in the feeder main body 1, the screening assembly 32 is arranged in the screening frame 31, and the screening frame 31 is further provided with the drawing assembly 33 communicated with the screening assembly 32, wherein the drawing assembly 33 is used for drawing dust containing bands in plastic particles falling onto the screening frame 31 into the screening assembly 32.

The material distributing assembly 2 comprises: the angle is opened in the movable hole 21 on the inner bottom wall of feeder hopper 12, and the movable cavity 22 of intercommunication movable hole 21 has all been seted up to every movable hole 21 top, erects the slip in the movable hole 21 has movable rod 23, and fixed mounting has stopper 24 on the top that movable rod 23 extends to in the movable cavity 22, and the cover is equipped with reset spring 25 on the outer wall of movable rod 23 between stopper 24 diapire and the inner bottom wall of movable cavity 22, and the below of feeder hopper 12 still horizontally is provided with loading board 26, its and a plurality of movable rod 23 rigid couplings.

Further, the carrier plate 26 is fixedly provided with a distributing block 27 corresponding to the feeding hopper 12, and the distributing block 27 is in a cone shape and is used for uniformly dispersing plastic particles around.

Specifically, the distributing block 27 is disposed below the discharge port at the bottom of the corresponding feeding hopper 12, so that plastic particles can fall onto the distributing block 27 after being discharged from the feeding hopper 12, thereby facilitating uniform distribution of the plastic particles.

Further, discharge chute 311 is opened in the central point of screening frame 31, and the roof of screening frame 31 is formed with the guide slope 312 that gradually incline to the discharge chute 311 and sink, and the last surrounding of guide slope 312 roof has offered and has gathered groove 313, and screening subassembly 32 includes: the first supporting plate 321 is fixedly connected to the inner wall of one side of the converging groove 313, the second supporting plate 322 is fixedly connected to the inner wall of the other side of the converging groove 313, the filter plate 323 is further arranged in the converging groove 313, and two ends of the filter plate 323 are detachably connected to the first supporting plate 321 and the second supporting plate 322 respectively.

Specifically, the screening frame 31 is located at the bottom of the bearing plate 26 during installation, and a certain distance is formed between the screening frame and the bearing plate 26, so that a certain height difference is formed when the plastic particles fall down, the plastic particles are guaranteed to be impacted when falling onto the screening frame 31, dust attached to the outer wall can fall off due to vibration generated by the plastic particles, and collection and treatment of follow-up dust are effectively facilitated.

Further, the drawing assembly 33 includes: the suction fan 331 is fixedly arranged on the side wall of the feeding machine body 1, the air inlet end of the suction fan 331 is communicated with the ash collecting tube 332, and the other end of the ash collecting tube 332 extends into the feeding machine body 1 and is communicated with the converging groove 313.

Specifically, fixed mounting has the fixed plate on the lateral wall of material loading machine main part 1, has placed induced draft fan 331 on the fixed plate, is provided with the gathering pipe that two intercommunication gathered groove 313 simultaneously on screening frame 31 diapire, and two gathering pipes all are linked together with the one end of album ash pipe 332, and its aim at makes the negative pressure that induced draft fan 331 produced attract even distribution in gathering groove 313 to guarantee the effective suction to the dust.

A first fixing seat 333 is fixedly installed on the guide slope 312 on the inner ring side of the converging groove 313, a second fixing seat 334 is fixedly installed on the guide slope 312 on the outer ring side of the converging groove 313, a plurality of support bars 335 are fixedly connected between the first fixing seat 333 and the second fixing seat 334, the support bars 335 are distributed on the converging groove 313 at equal intervals by taking the discharge groove 311 as a center, and a guide channel is formed between every two adjacent support bars 335.

The working principle and the using flow of the utility model are as follows:

Plastic particles are discharged from the feed hopper 12 and then uniformly dispersed and discharged to the periphery of the plastic particles through the distributing block 27;

the plastic particles then fall onto the screening frame 31, the suction fan 331 works, negative pressure is generated in the collecting tank 313 by the dust collecting pipe 332, the plastic particles slide towards the discharge tank 311 along the material guiding slope 312, the negative pressure generated in the collecting tank 313 during sliding passes through the filter plate 323, dust attached to the plastic particles is sucked to enter the collecting tank 313 through the filter holes in the filter plate 323, and meanwhile, the screened plastic particles fall into the discharge tank 311 and are discharged along the discharge port 11.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. A particulate material loading machine which is characterized in that: comprising the following steps:

A feeding machine main body (1), a discharging hole (11) is formed in the bottom wall of the feeding machine main body, a feeding hole is formed in the top wall of the feeding machine main body, and a feeding hopper (12) is fixedly arranged in the feeding hole;

The material distribution assembly (2) is movably arranged at the bottom of the feeding hopper (12) and is used for uniformly dispersing plastic particles discharged through the feeding hopper (12) into the feeding machine main body (1);

A dust removal mechanism (3) provided with:

The screening frame (31) is fixedly arranged in the feeding machine main body (1), a screening component (32) is arranged in the screening frame (31), and a drawing component (33) communicated with the screening component (32) is further arranged on the screening frame (31);

Wherein the suction assembly (33) is used for sucking dust containing bands in the plastic particles falling onto the screening frame (31) into the screening assembly (32).

2. A particulate material loading machine as claimed in claim 1 wherein: the material distribution assembly (2) comprises:

the movable holes (21) are formed in the inner bottom wall of the feed hopper (12) at equal angles, and a movable cavity (22) communicated with the movable holes (21) is formed above each movable hole (21);

A movable rod (23) vertically slides in the movable hole (21), a limiting block (24) is fixedly arranged on the top end of the movable rod (23) extending into the movable cavity (22), and a reset spring (25) is sleeved on the outer wall of the movable rod (23) between the bottom wall of the limiting block (24) and the inner bottom wall of the movable cavity (22);

The lower part of the feed hopper (12) is also horizontally provided with a bearing plate (26) which is fixedly connected with a plurality of movable rods (23).

3. A particulate material loading machine as claimed in claim 2 wherein: the bearing plate (26) is fixedly provided with a distributing block (27) corresponding to the feeding hopper (12), and the distributing block (27) is cone-shaped and is used for uniformly dispersing plastic particles around.

4. A particulate material loading machine as claimed in claim 1 wherein: a discharge chute (311) is formed in the central position of the screening frame (31), and a material guiding slope (312) which gradually inclines and sinks towards the discharge chute (311) is formed on the top wall of the screening frame (31);

A converging groove (313) is formed on the top wall of the guide slope (312) in a surrounding mode;

The screen assembly (32) includes:

The first supporting plate (321) is fixedly connected to the inner wall of one side of the converging groove (313) in a surrounding manner, and the second supporting plate (322) is fixedly connected to the inner wall of the other side of the converging groove (313);

The converging groove (313) is internally provided with a filter plate (323), and two ends of the filter plate are detachably connected to the first supporting plate (321) and the second supporting plate (322) respectively.

5. A particulate material loading machine as claimed in claim 4 wherein: the extraction assembly (33) comprises:

The induced draft fan (331) is fixedly arranged on the side wall of the feeding machine main body (1), and the air inlet end of the induced draft fan is communicated with the ash collecting pipe (332);

The other end of the ash collecting pipe (332) extends into the feeder main body (1) and is communicated with the converging groove (313).

6. A particulate material loading machine according to claim 5, wherein: a first fixing seat (333) is fixedly arranged on the material guiding slope (312) on the inner ring side of the converging groove (313), and a second fixing seat (334) is fixedly arranged on the material guiding slope (312) on the outer ring side of the converging groove (313);

A plurality of support bars (335) are fixedly connected between the first fixing seat (333) and the second fixing seat (334), the support bars (335) are distributed on the converging groove (313) at equal intervals by taking the discharge groove (311) as a center, and a guide channel is formed between every two adjacent support bars (335).