阅读说明：本技术 一种双物料混合计量充填装置 (Double-material mixing, metering and filling device ) 是由 侯维 李志强 于 2019-10-08 设计创作，主要内容包括：本发明公开了一种双物料混合计量充填装置,包括基座总成、料仓总成、计量总成和落料总成；所述基座总成上方设有固定不动的料仓总成,所述料仓总成的下端依次设有固定在基座总成上的计量总成和落料总成,所述计量总成的上端分别与料仓总成配合实现进料,其下端与落料总成配合实现落料。本发明的优点在于,该装置代替了原有两种物料先混合后计量的操作,不仅降低了物料的混合充填难度和充填误差,而且还提高了物料的计量精度和充填效率。(The invention discloses a double-material mixing, metering and filling device which comprises a base assembly, a bin assembly, a metering assembly and a blanking assembly, wherein the base assembly is provided with a feeding hole; the base assembly top is equipped with immovable feed bin assembly, the lower extreme of feed bin assembly is equipped with measurement assembly and the blanking assembly of fixing on the base assembly in proper order, the upper end of measurement assembly realizes the feeding with the cooperation of feed bin assembly respectively, and its lower extreme realizes the blanking with the cooperation of blanking assembly. The invention has the advantages that the device replaces the original operation of mixing and then metering two materials, thereby not only reducing the mixing and filling difficulty and filling error of the materials, but also improving the metering precision and filling efficiency of the materials.)

1. The utility model provides a two material mixing measurement filling device which characterized in that: comprises a base assembly, a stock bin assembly, a metering assembly and a blanking assembly; a fixed stock bin assembly is arranged above the base assembly, the lower end of the stock bin assembly is sequentially provided with a metering assembly and a blanking assembly which are fixed on the base assembly, the upper end of the metering assembly is respectively matched with the stock bin assembly to realize feeding, and the lower end of the metering assembly is matched with the blanking assembly to realize blanking;

the bin assembly comprises a first bin and a second bin which are symmetrically arranged along the axial direction of the base assembly, the first bin is provided with at least one first feeding hole and a plurality of first discharging holes, the second bin is provided with at least one second feeding hole and a plurality of second discharging holes, and the first discharging holes and the second discharging holes are matched with the metering assembly;

the metering assembly comprises guide shafts, a first metering mechanism, a second metering mechanism, a first metering driving mechanism, a second metering driving mechanism and a plugging mechanism, the guide shafts are arranged on two sides of the base assembly in parallel, the guide shafts are connected with the first metering mechanism and the second metering mechanism through bearings, the first metering mechanism and the second metering mechanism are respectively and correspondingly arranged at the lower ends of the first storage bin and the second storage bin, the first metering mechanism and the second metering mechanism are also respectively connected with the first metering driving mechanism and the second metering driving mechanism which can drive the first metering driving mechanism and the second metering driving mechanism to reciprocate along the longitudinal direction of the base assembly, and the base assembly is correspondingly and fixedly provided with the plugging mechanism which can respectively plug materials when the first metering mechanism and the second metering mechanism meter materials;

the blanking assembly comprises a blanking driving mechanism, a blanking plate, a blanking hopper seat, a first blanking hopper, a second blanking hopper and a blanking pipe, wherein the blanking driving mechanism and the blanking plate are fixed on the base assembly through fixing parts, the output end of the blanking driving mechanism is connected with the blanking hopper seat and can drive the blanking hopper seat to reciprocate on the blanking plate along the longitudinal direction of the base assembly, a plurality of corresponding first blanking hoppers and second blanking hoppers capable of receiving materials when the first metering mechanism and the second metering mechanism discharge materials are arranged on the blanking hopper seat side by side, a through groove capable of discharging the first blanking hopper and the second blanking hopper is arranged on the blanking plate, the blanking pipe is fixed at the lower end of the through groove, when the first blanking hopper moves to the upper end of the through groove, the blanking pipe is communicated with the first blanking hopper, and the blanking plate tightly adheres to the blanking port of the second blanking hopper, when the second blanking hopper moves to the upper end of the through groove, the blanking pipe is communicated with the second blanking hopper, and the blanking plate is tightly attached to the blanking port of the first blanking hopper.

2. A dual material mixing, metering and filling apparatus as claimed in claim 1, wherein: the base assembly comprises a base and supports vertically fixed on two parallel sides of the base, the base is connected with a blanking driving mechanism and a blanking plate through fixing parts on two sides of a fixed support, the other two sides of the base are symmetrically fixed with plugging mechanisms through fixed plates, and parallel guide shafts are arranged on the supports.

3. A dual material mixing, metering and filling apparatus as claimed in claim 1, wherein: first metering mechanism includes first metering plate and first regulating block, first metering drive mechanism is connected to first metering plate, first metering plate utilizes the flexible messenger of first metering drive mechanism to pass through the bearing and can be at the guiding axle reciprocating motion, be equipped with on the first metering plate and correspond the first metering tank of complex with first discharge gate, the lower extreme of first metering tank is provided with shutoff mechanism to what can correspond when first metering tank removes the blanking falls into first blanking fill, what first regulating block can remove sets up in the first metering tank.

4. A dual material mixing, metering and filling apparatus as claimed in claim 3, wherein: the second metering mechanism comprises a second metering plate and a second adjusting block, the second metering plate is connected with a second metering driving mechanism, the second metering plate utilizes the expansion of the second metering driving mechanism to enable the second metering plate to reciprocate on the guide shaft through a bearing, the second metering plate is provided with a second metering groove corresponding to the second discharge port, the lower end of the second metering groove is also provided with a blocking mechanism, the second metering groove can correspondingly fall into a second blanking hopper when the second metering groove moves blanking, and the second adjusting block can move in the second metering groove.

5. A two-material mixing, metering and filling apparatus according to claim 4, wherein: and a circle of closed baffle is arranged on each of the first metering plate and the second metering plate in a surrounding manner, and the first discharge port and the second discharge port are positioned in the closed baffle when the first metering plate and the second metering plate reciprocate.

6. A two-material mixing, metering and filling apparatus according to claim 4, wherein: the width of the first discharge port is greater than that of the first metering groove, and the width of the second discharge port is greater than that of the second metering groove.

7. A two-material mixing, metering and filling apparatus according to claim 4, wherein: a gap is reserved between the first discharge hole and the first metering plate, and a gap is reserved between the second discharge hole and the second metering plate.

8. A two-material mixing, metering and filling apparatus according to claim 2, wherein: one side of the top end of the first blanking hopper, which is close to the plugging mechanism, is provided with a first notch which can allow the plugging mechanism to be inserted, and one side of the top end of the second blanking hopper, which is close to the plugging mechanism, is provided with a second notch which can allow the plugging mechanism to be inserted.

9. A dual material mixing, metering and filling apparatus as claimed in claim 8, wherein: the plugging mechanism comprises at least one plugging seat, a plurality of supporting plates capable of adjusting the supporting height and plugging plates corresponding to the number of the plugging seats, wherein the plugging seats are fixed on a fixing plate, one side, away from the blanking assembly, of each plugging seat is provided with two vertical lugs, a bolt is fixed between the lugs, one end of each supporting plate is sleeved on the bolt between the lugs and can rotate on the bolt to adjust the height of the bolt, the plugging plates are arranged on the supporting plates, and one sides, close to the blanking hoppers, of the plugging plates are provided with protruding heads which are consistent in number with the blanking hoppers and can be inserted into the notches of the corresponding side blanking hoppers.

10. A dual material mixing, metering and filling apparatus as claimed in claim 1, wherein: the first discharge port of first feed bin and the second discharge port both sides of second feed bin all are equipped with the scraper blade, the scraper blade roughly with first metering mechanism and the laminating of second metering mechanism upper surface.

Technical Field

The invention relates to the technical field of metering and packaging, in particular to a double-material mixing, metering and filling device.

Background

At present, the global packaging machinery industry is rapidly developing, and the material filling device is an important part of the packaging machinery, so that the demand of the material filling device is increasing. The material filling apparatus is an apparatus for filling a predetermined amount of a material into a packaging container, and not only can improve the labor productivity and the packaging quality, but also can reduce the mutual contamination between the production environment and the material to be filled, and therefore, the material filling apparatus is widely used. The existing material filling device generally mixes two different materials in advance according to a proportion and then measures and fills the two different materials for double-material filling, and the filling mode of mixing and then measuring has the following problems: 1. the two materials have different physical properties and are difficult to be uniformly mixed; 2. after the two materials are mixed in proportion, due to the difference of specific gravity characteristics of the two materials, the materials are separated in the discharging process, and the metering is easy to be inaccurate; 3. the two materials are chemically mixed, so that the process difficulty is increased; 4. some materials are not suitable for mixing and metering before bagging; the above problems all result in increased metering filling errors.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a two kinds of materials measure alone and then the measurement filling device that mixes and fill to solve the big problem of measurement filling error that the filling mode that current mix earlier the measurement brought.

In order to solve the technical problems, the invention provides the following technical scheme:

a double-material mixing, metering and filling device comprises a base assembly, a bin assembly, a metering assembly and a blanking assembly; the base assembly top is equipped with immovable feed bin assembly, the lower extreme of feed bin assembly is equipped with measurement assembly and the blanking assembly of fixing on the base assembly in proper order, the upper end of measurement assembly realizes the feeding with the cooperation of feed bin assembly respectively, and its lower extreme realizes the blanking with the cooperation of blanking assembly.

The feed bin assembly includes first feed bin and the second feed bin that sets up along base assembly axial symmetry, first feed bin is equipped with at least one first feed inlet and a plurality of first discharge gate, the second feed bin is equipped with at least one second feed inlet and a plurality of second discharge gate, first discharge gate and second discharge gate all cooperate with the measurement assembly.

The metering assembly comprises a guide shaft, a first metering mechanism, a second metering mechanism, a first metering driving mechanism, a second metering driving mechanism and a plugging mechanism, wherein the guide shaft is arranged on two sides of the base assembly in parallel, the guide shaft is connected with the first metering mechanism and the second metering mechanism through bearings, the first metering mechanism and the second metering mechanism are respectively arranged at the lower ends of a first storage bin and a second storage bin in a corresponding mode, the first metering mechanism and the second metering mechanism are further respectively connected with the first metering driving mechanism and the second metering driving mechanism which can drive the first metering driving mechanism and the second metering driving mechanism to reciprocate along the longitudinal direction of the base assembly, and the base assembly is correspondingly fixed with the plugging mechanism which can respectively meter and store materials for the first metering mechanism and the second metering mechanism.

The blanking assembly comprises a blanking driving mechanism, a blanking plate, a blanking hopper seat, a first blanking hopper, a second blanking hopper and a blanking pipe, wherein the blanking driving mechanism and the blanking plate are fixed on the base assembly through fixing parts, the output end of the blanking driving mechanism is connected with the blanking hopper seat and can drive the blanking hopper seat to reciprocate on the blanking plate along the longitudinal direction of the base assembly, a plurality of corresponding first blanking hoppers and second blanking hoppers capable of receiving materials when the first metering mechanism and the second metering mechanism discharge materials are arranged on the blanking hopper seat side by side, a through groove capable of discharging the first blanking hopper and the second blanking hopper is arranged on the blanking plate, the blanking pipe is fixed at the lower end of the through groove, when the first blanking hopper moves to the upper end of the through groove, the blanking pipe is communicated with the first blanking hopper, and the blanking plate tightly adheres to the blanking port of the second blanking hopper, when the second blanking hopper moves to the upper end of the through groove, the blanking pipe is communicated with the second blanking hopper, and the blanking plate is tightly attached to the blanking port of the first blanking hopper; the device replaces the original operation that two materials are mixed and then metered, thereby not only reducing the mixing and filling difficulty and filling error of the materials, but also improving the metering precision and filling efficiency of the materials.

Preferably, the base assembly comprises a base and supports vertically fixed on two parallel sides of the base, the base is connected with the blanking driving mechanism and the blanking plate through fixing parts on two sides of the fixing supports, the other two sides of the base are symmetrically fixed with the plugging mechanism through fixing plates, and parallel guide shafts are arranged on the supports.

Preferably, first metering mechanism includes first metering plate and first regulating block, first metering actuating mechanism is connected to first metering plate, first metering plate utilizes the flexible messenger of first metering actuating mechanism to pass through the bearing and can be on the guiding axle reciprocating motion, be equipped with on the first metering plate and correspond the first metering tank of complex with first discharge gate, the lower extreme of first metering tank is provided with shutoff mechanism to can correspond when first metering tank removes the blanking and fall into first blanking fill, the first regulating block can remove set up in the first metering tank, adjust the demand that the different loading of material was realized to the size in first metering tank through first regulating block.

Preferably, the second metering mechanism includes second metering plate and second regulating block, second metering actuating mechanism is connected to the second metering plate, the second metering plate utilizes the flexible messenger of second metering actuating mechanism to pass through the bearing and can be on the guiding axle reciprocating motion, be equipped with on the second metering plate and correspond the complex second metering tank with the second discharge gate, the lower extreme of second metering tank also is provided with plugging mechanism to can correspond when the second metering tank removes the blanking and fall into the second blanking fill, the second regulating block can remove set up in the second metering tank, adjust the size in second metering tank through the second regulating block and realize the demand of the different loading of material.

Preferably, a circle of closed baffle is arranged on each of the first metering plate and the second metering plate in a surrounding mode, and the first discharge port and the second discharge port are located in the closed baffle when the first metering plate and the second metering plate reciprocate, so that material leakage on the metering plates is prevented.

Preferably, the width of first discharge gate is greater than the width of first metering tank, the width of second discharge gate is greater than the width of second metering tank for the material that first discharge gate goes out and the material that the second discharge gate goes out correspond can cover first metering tank and second metering tank, guarantee the measurement precision, thereby reduce the later stage and fill the error.

Preferably, there is a clearance between first discharge gate and the first metering plate, there is a clearance between second discharge gate and the second metering plate, guarantee that the material can flow to first metering tank and second metering tank respectively smoothly, prevent that the material from blocking dead in the flow process, influencing the measurement accuracy.

Preferably, one side of the top end of the first blanking hopper, which is close to the first blocking mechanism, is provided with a first notch capable of allowing the first blocking mechanism to be inserted, and one side of the top end of the second blanking hopper, which is close to the second blocking mechanism, is provided with a second notch capable of allowing the second blocking mechanism to be inserted.

Preferably, the plugging mechanism comprises at least one plugging seat, a plurality of supporting plates capable of adjusting the supporting height and plugging plates corresponding to the number of the plugging seats, the plugging seats are fixed on the fixing plate, one side, far away from the blanking assembly, of each plugging seat is provided with two vertical lugs, a bolt is fixed between the lugs, one end of each supporting plate is sleeved on the bolt between the lugs and can rotate on the bolt to adjust the height of the supporting plate, each supporting plate is provided with one plugging plate, and one side, close to the blanking hopper, of each plugging plate is provided with protruding heads which are consistent with the number of the blanking hoppers and can be inserted into notches of the corresponding blanking hoppers; the material in the metering mechanism at the upper end of the plugging mechanism can be ensured to fall into the blanking hopper completely, the metering precision is improved, and the later filling error is reduced; and because the metering plate rubs with the shutoff board for a long time and causes the shutoff board wearing and tearing attenuation, appear the clearance with the metering plate for the shutoff effect of shutoff board is poor, so rotate on the bolt through the backup pad and adjust its height, thereby adjust the height of shutoff board, guaranteed that the metering plate of shutoff board can the tight upper end of top all the time, improve the shutoff effect, reduce metering error.

Preferably, the two sides of the first discharge port and the second discharge port are both provided with scrapers, and the scrapers are approximately attached to the upper surfaces of the first metering mechanism and the second metering mechanism.

Compared with the prior art, the invention has the beneficial effects that:

1. the device replaces the original operation that two materials are mixed and then metered, thereby not only reducing the mixing and filling difficulty and filling error of the materials, but also improving the metering precision and filling efficiency of the materials.

2. The requirements of different loading quantities of materials are met by adjusting the size of the first metering groove through the first adjusting block and adjusting the size of the second metering groove through the second adjusting block.

3. Through the setting of the backup pad that can adjust supporting height, guaranteed that the metering plate of shutoff board can push up the tight upper end all the time, improved the shutoff effect, reduced metering error to through the setting of the protruding head on the shutoff plate, guarantee that the material in the metering mechanism of shutoff mechanism upper end can fall into the blanking fill completely, improve measurement accuracy, reduce the later stage and fill the error.

Drawings

Fig. 1 is a schematic structural diagram of a dual-material mixing, metering and filling device according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bin assembly according to an embodiment of the present invention;

FIG. 3 is another schematic structural diagram of a bunker assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a metering assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a first metering mechanism and a second metering mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a blanking assembly according to an embodiment of the present invention;

FIG. 7 is another schematic structural diagram of a blanking assembly according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a first step of an operating mode according to an embodiment of the present invention;

FIG. 9 is a diagram illustrating a second step of an operating state according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a first step of an operating mode according to an embodiment of the present invention;

FIG. 11 is a schematic diagram illustrating a first step of an operating state according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a second first plugging mechanism according to an embodiment of the present invention.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.

In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.