CN215901655U - Butt joint structure, drive arrangement and proportioning machine - Google Patents

Abstract

The utility model discloses a butt joint structure, a driving device and a batching machine, relates to the technical field of cooking equipment, and mainly aims to provide the butt joint structure for realizing butt joint between a driving part and a blanking module. The main technical scheme of the utility model is as follows: the butt joint structure is used for a batching machine and comprises a first butt joint part, a second butt joint part and a third butt joint part, wherein the first butt joint part is used for being connected with a driving part; the second butt joint part is used for being connected with a blanking module of the batching machine; a coil assembly for generating a magnetic field to connect the first docking portion with the second docking portion.

Description

Butt joint structure, drive arrangement and proportioning machine

Technical Field

The utility model relates to the technical field of cooking equipment, in particular to a butt joint structure, a material driving device and a dosing machine.

Background

With the continuous improvement of living standard of people, people have higher requirements on diet seasoning, so that the dispensing equipment for automatically blending seasonings comes into play.

At present, the dispensing equipment includes the proportioning machine, the proportioning machine includes a plurality of unloading modules usually, the storage has different seasonings in these a plurality of unloading modules, the proportioning machine is when batching, needs each unloading module to be driven separately and realizes the unloading, this just needs the drive division can dock with the unloading module, so that this unloading module of drive division drive carries out the unloading, consequently, propose a butt joint structure with the butt joint that realizes between drive division and the unloading module become the technological problem that this field is urgent to be solved.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention provide a docking structure, a driving material device and a dispensing machine, and mainly provide a docking structure to achieve docking between a driving portion and a discharging module.

In order to achieve the purpose, the utility model mainly provides the following technical scheme:

in one aspect, an embodiment of the present invention provides a docking structure for a dispensing machine, including:

a first docking portion for connection with a driving portion;

the second butt joint part is used for being connected with a blanking module of the batching machine;

a coil assembly for generating a magnetic field to connect the first docking portion with the second docking portion.

Further, the first butt joint portion includes a first core;

the coil assembly comprises a shell and a first coil arranged in the shell, the first coil is sleeved outside the first iron core, and the first coil is used for being electrified to generate a magnetic field, so that the first iron core moves relative to the first coil and is connected with the second butt joint part and the driving part.

Further, a first connecting part is arranged on the first iron core;

and a second connecting part is arranged on the second butt joint part and is connected with the first connecting part.

Furthermore, the first connecting part is a first connecting column connected to the end of the first iron core, and the cross section of the first connecting column is polygonal;

the second connecting part is a first jack arranged on the end face of the second butt joint part, the cross section of the first jack is a polygon matched with the cross section of the first connecting column, and the first connecting column is inserted into the first jack;

alternatively, the first and second electrodes may be,

the first connecting part is a second connecting column connected to the end part of the first iron core, and at least one key tooth is arranged on the outer wall of the second connecting column in the circumferential direction;

the second connecting portion is a second jack arranged on the end face of the second butt joint portion, at least one key groove is formed in the circumferential direction of the inner wall of the second jack, the second connecting column is inserted into the second jack, and the key teeth are connected with the key grooves in a clamping mode.

Furthermore, a protrusion is arranged on the first iron core;

the first iron core moves relative to the first coil to enable the protrusion to be connected with the clamping groove in the driving portion in a clamping mode.

Further, the first docking portion comprises a docking piece;

the coil assembly comprises at least two second iron cores, at least one second coil is sleeved outside each second iron core, the at least two second iron cores are connected with the butt joint piece, and at least two first magnetic poles can be formed on the butt joint piece;

the second butt joint part is a magnetic part and is provided with at least two second magnetic poles corresponding to the at least two first magnetic poles, and the polarities of the corresponding first magnetic poles and the second magnetic poles are opposite;

the second coil is used for being electrified to generate a magnetic field so that the butt joint piece is magnetically connected with the second butt joint part.

Furthermore, the second iron core is U-shaped and comprises two opposite support arms, and the support arms are connected with the butt joint part;

the number of the second coils is at least four, at least two second coils are sleeved outside the two support arms of each second iron core in a one-to-one correspondence manner, and at least four first magnetic poles can be formed on the butt joint piece;

the second butt joint part is provided with at least four second magnetic poles.

Further, the polarities of at least four of the first magnetic poles are the same and/or different;

the polarities of at least four second magnetic poles are the same and/or different;

the polarity of the first magnetic pole formed on the butt joint piece by each second iron core is the same.

On the other hand, the embodiment of the utility model provides a lower driving device, which comprises a driving part and the butt joint structure; the number of the butt joint structures is multiple; the driving part can be in driving connection with the first butt joint part of any one of the butt joint structures, so that the driving part drives the first butt joint part to drive the second butt joint part to rotate.

Further, the driving part comprises a first driving part, a worm in driving connection with the first driving part, and a plurality of worm wheels in meshing connection with the worm, wherein each worm wheel is connected with the first butt joint part of each butt joint structure;

alternatively, the first and second electrodes may be,

the driving part comprises a second driving part, a driving gear in driving connection with the second driving part, a plurality of driven gears and a plurality of driving gears, and each driving gear is connected with the first butt joint part of each butt joint structure;

the driven gears are respectively meshed and connected between the driving gear and between every two adjacent driving gears;

alternatively, the first and second electrodes may be,

the driving part comprises a third driving part, a transmission belt part in driving connection with the third driving part and a fourth driving part arranged on the transmission belt part, the fourth driving part moves along with the transmission belt part, and the fourth driving part is connected with the first butt joint part of each butt joint structure.

In another aspect, an embodiment of the present invention provides a dispensing machine, including a plurality of blanking modules and the aforementioned driving device; the blanking module comprises a quantitative mechanism;

the second docking portion is connected to the dosing mechanism.

By means of the technical scheme, the utility model at least has the following beneficial effects:

in the technical scheme provided by the embodiment of the utility model, the first butt joint part can be used for being connected with the driving part, the second butt joint part can be used for being connected with the blanking module of the batching machine, the coil assembly can generate a magnetic field, and the first butt joint part and the second butt joint part are mutually connected under the action of the magnetic field, so that the butt joint of the driving part and the blanking module can be realized, and the driving part can drive the blanking module to blank.

Drawings

Fig. 1 is a schematic structural diagram of a docking structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the first iron core in fig. 1;

FIG. 3 is a schematic view of the driving part shown in FIG. 1;

FIG. 4 is a schematic structural view of the docking structure shown in FIG. 1 connected to a blanking module;

fig. 5 is a schematic structural diagram of a driving portion connected to a blanking module through a docking structure according to an embodiment of the present invention;

fig. 6 is a schematic front structural view of another driving portion connected to a blanking module through a docking structure according to an embodiment of the present invention;

fig. 7 is a schematic top view of another driving portion connected to a blanking module through a docking structure according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of another docking structure provided in the embodiment of the present invention;

fig. 9 is a schematic structural view illustrating a second docking portion of the docking structure shown in fig. 8 being connected to a blanking module;

FIG. 10 is a schematic view of a first docking portion of the docking structure shown in FIG. 8;

fig. 11 is a schematic structural view of the docking structure shown in fig. 8 connected to a blanking module;

fig. 12 is a schematic structural diagram of a driving portion connected to a blanking module through a docking structure according to another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the utility model. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present embodiment, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present embodiment.

As shown in fig. 1 to 12, an embodiment of the present invention provides a docking structure for a dispensing machine, which includes a first docking portion for connecting with a driving portion 4; the second butt joint part 2 is used for being connected with a blanking module 5 of the batching machine;

and the coil assembly 3 is used for generating a magnetic field so as to connect the first butt joint part with the second butt joint part 2.

In the technical scheme provided by the embodiment of the utility model, the first butt joint part can be used for being connected with the driving part, the second butt joint part can be used for being connected with the blanking module of the batching machine, the coil assembly can generate a magnetic field, and the first butt joint part and the second butt joint part are mutually connected under the action of the magnetic field, so that the butt joint of the driving part and the blanking module can be realized, and the driving part can drive the blanking module to blank.

It should be noted that the blanking module 5 may include a quantitative mechanism, if the seasoning contained in the blanking module 5 is solid seasoning, the quantitative mechanism may be a blanking screw, in this case, the second butt joint portion 2 is used for being connected with the blanking screw, moreover, the second butt joint portion 2 may be a cylindrical structure, and one end of the cylindrical structure may be provided with a connecting hole for being sleeved on an end portion of the blanking screw, so as to realize connection between the second butt joint portion 2 and the blanking screw, and the other end of the cylindrical structure is used for being connected with the first butt joint portion; if the condiment of 5 splendid attires of unloading module is liquid condiment, then dosing mechanism can be the running roller peristaltic pump, second butt joint portion 2 is used for being connected with the running roller peristaltic pump under this kind of circumstances, moreover, second butt joint portion 2 can be for the arbitrary structure of being connected with the carousel of running roller peristaltic pump, like link structure, and be provided with the jack on the carousel, link structure's one end can be pegged graft in this jack, in order to realize being connected between second butt joint portion and the running roller peristaltic pump, link structure's the other end is used for being connected with first butt joint portion.

In an embodiment of the present invention, referring to fig. 1, the first butt joint part may include a first core 1; the coil assembly 3 may include a housing 31 and a first coil 32 disposed in the housing 31, the first coil 32 is sleeved outside the first core 1, and the first coil 32 is used for generating a magnetic field by being energized, so that the first core 1 moves relative to the first coil 32 to be connected with the second docking portion 2 and the driving portion 4.

In the above embodiment, the first iron core 1 may be a cylinder, and the first iron core 1 and the housing 1 are made of a magnetic conductive material, so as to generate a magnetic field after the first coil 32 is energized, the first iron core 1 can move toward the second docking portion 2 under the action of electromagnetic force, so as to enable the first iron core 1 to be connected with the second docking portion 2, and meanwhile, the first iron core 1 can be connected with the driving portion 4, so as to achieve connection between the first docking portion and the second docking portion 2, and further achieve connection between the driving portion 4 and the blanking module 5. Of course, in order to facilitate the movement of the first core 1, a bushing may be disposed between the first coil 32 and the first core 1.

The structural form of the mutual connection between the first iron core 1 and the second butt-joint part 2 can be various, as long as the first iron core 1 can be connected with the second butt-joint part 2 when moving, in the embodiment of the utility model, the first iron core 1 can be provided with the first connection part 11; the second docking portion 2 may be provided with a second connection portion 21, and the second connection portion 21 is connected to the first connection portion 11.

Specifically, referring to fig. 1 and 2, the first connection portion 11 may be a first connection post connected to an end of the first core 1, the first connection post having a polygonal cross-sectional shape; the second connecting portion 21 may be a first insertion hole disposed on the end surface of the second butt-joint portion 2, the cross-sectional shape of the first insertion hole is a polygon matched with the cross-sectional shape of the first connecting column, and the first connecting column is inserted into the first insertion hole. In this embodiment, the first connection column may be an integrally formed structure with the first iron core 1, and may be a six-sided cylinder, and the first insertion hole on the second butt joint portion 2 may be a six-sided insertion hole, so that the first iron core 1 may be inserted into the first insertion hole through the first connection column and may move synchronously.

Or, the first connecting part 11 may be a second connecting column connected to the end of the first iron core 1, and at least one key tooth is circumferentially arranged on the outer wall of the second connecting column; the second connecting portion 21 may be a second insertion hole formed in the end surface of the second docking portion 2, at least one key groove is circumferentially formed in the inner wall of the second insertion hole, the second connecting column is inserted into the second insertion hole, and the key teeth are engaged with the key grooves. In this embodiment, the second connection column may be an integrally formed structure with the first iron core 1, and the surface thereof is provided with key teeth, and the inner wall of the second insertion hole on the second docking portion 2 is provided with a key groove, so that the first iron core 1 can be inserted into the second insertion hole through the second connection column and can synchronously rotate.

Correspondingly, referring to fig. 1, 2, 3 and 4, the first iron core 1 and the driving part 4 may be connected with each other in various structural forms as long as the first iron core 1 can be connected with the driving part 4 when moving, and in the embodiment of the present invention, the first iron core 1 may be provided with a protrusion 12; the first core 1 moves relative to the first coil 32 so that the projection 12 engages with the engaging groove 413 of the driving unit 4.

In the above embodiment, the driving portion 4 and the second docking portion 2 may be disposed along the moving direction of the first core 1, so that the first core 1 can be connected with the driving portion 4 and the second docking portion 2 when moving. The first iron core 1 may include a large-diameter section and a small-diameter section, the protrusions 12 may be disposed on an annular surface of the large-diameter section facing the small-diameter section, and the number of the protrusions 12 may be plural and may be uniformly spaced along the annular surface; correspondingly, the driving part 4 includes a mounting surface opposite to the annular surface on the first iron core 1, the slots 413 may be uniformly disposed on the mounting surface in an annular shape, and at least a part of the slots 413 may be one-to-one opposite to the protrusions 12, and when the first iron core 1 moves to enable the protrusions 12 to be engaged with the slots 413, the first iron core 1 and the driving part 4 may be connected and may rotate synchronously. It will be appreciated that the profile shapes of the protrusion 12 and the slot 431 may be various, such as circular, polygonal, or fan-shaped.

It should be noted that, for the moving stroke of the first iron core 1 and the setting position of the driving portion 4, when it is ensured that the first connection portion to which the first iron core 1 moves is connected with the second connection portion of the second butt-joint portion 2, the protrusion 12 can be just clamped in the clamping groove 431, so that the first iron core 1 is connected with the second butt-joint portion 2 and the driving portion 4 at the same time, and the driving portion 4 drives the blanking module 5 to blank.

Further, in the embodiment of the present invention, an elastic member, such as a spring, may be disposed at an end of the first core 1, so that the first core 1 may compress or stretch the elastic member when moving under the action of electromagnetic force, so as to achieve that when the first and second butting portions 2 and 1 need to be disconnected, that is, when the blanking module 5 does not need blanking, the first coil 32 may be powered off, and the first core 1 may be rapidly reset under the driving of the elastic member, so as to achieve that the first and second butting portions 2 and 1 are rapidly separated.

Of course, the first docking portion is not limited to the above structure, and referring to fig. 8, 9, 10 and 11, in the embodiment of the present invention, the first docking portion may also include the docking piece 6; the coil assembly 3 may also include at least two second cores 33, at least one second coil 34 is sleeved outside each second core 33, and the at least two second cores 33 are connected with the docking piece 6 and can form at least two first magnetic poles on the docking piece 6; the second butt joint part 2 is a magnetic part, and the second butt joint part 2 has at least two second magnetic poles corresponding to the at least two first magnetic poles, and the polarities of the corresponding first magnetic poles and second magnetic poles are opposite; the second coil 34 is used for generating a magnetic field by electrifying to magnetically connect the docking piece 6 with the second docking portion 2.

In the above embodiment, the second iron core 33 is made of a magnetic conductive material, so that the second coil 34 can generate a magnetic field after being energized, and thus the second iron core 33 forms at least two first magnetic poles on the docking piece 6, and the second docking portion 2 is a magnetic piece having at least two second magnetic poles with polarities opposite to those of the first magnetic poles, thereby realizing magnetic connection between the first docking portion and the second docking portion 2, and further realizing connection between the driving portion 4 and the blanking module 5. Of course, when the first docking portion and the second docking portion 2 need to be disconnected, that is, the blanking module 5 does not need blanking, the second coil 34 may be powered off or powered in a reverse direction, specifically, when the power is powered in the reverse direction, the polarities of the first magnetic pole and the second magnetic pole are the same, and a repulsive force is generated. Wherein, butt joint piece 6 carries out magnetism with second butt joint portion 2 through two at least magnetic poles and is connected, has guaranteed the stationarity and the intensity of being connected between first butt joint portion and the second connecting portion 2, and then has guaranteed the stationarity and the intensity of being connected between drive division 4 and unloading module 5.

In the embodiment of the present invention, referring to fig. 10, the second iron core 33 is U-shaped, the second iron core 33 includes two opposite arms 331, and the arms 331 are connected to the docking member 6; the number of the second coils 34 is at least four, at least two second coils 34 are correspondingly sleeved outside the two support arms 331 of each second iron core 33 one by one, and at least four first magnetic poles can be formed on the butt joint piece 6; the second docking portion 2 has at least four second magnetic poles.

In the above embodiment, the second iron core is configured to be U-shaped, and each arm of the second iron core is provided with one second coil, so that at least two second iron cores form at least four first magnetic poles on the docking piece, and correspondingly, the second docking portion 2 has at least four second magnetic poles, so that the docking piece 6 is magnetically connected with the second docking portion 2 through at least four magnetic poles, and therefore, the connection stability and strength between the first docking portion and the second docking portion 2 are further ensured, and further, the connection stability and strength between the driving portion 4 and the blanking module 5 are further ensured. Specifically, the second docking portion 2 may be a permanent magnet.

Wherein the polarities of at least four first magnetic poles are the same and/or different; the polarities of at least four second magnetic poles are the same and/or different, as long as the polarities of the two magnetic poles butted with each other on the butting part 6 and the second butting part 2 are opposite, and the connection smoothness between the two magnetic poles is ensured.

In the embodiment of the present invention, the polarities of the first magnetic poles formed on the docking member 6 by each second iron core 33 are the same, and such a structural arrangement can reduce magnetic leakage, thereby better ensuring smooth docking between the first docking portion and the second docking portion 2, and reducing magnetic radiation to the surrounding environment.

The embodiment of the utility model also provides a driving device, which comprises a driving part 4 and the butt joint structure; the number of the butt joint structures can be multiple, and second butt joint parts of the butt joint structures can be respectively connected with the blanking modules; the driving part 4 can be in driving connection with a first butt joint part of any butt joint structure; so that the driving part 4 drives the first butt joint part to drive the second butt joint part 2 to rotate, thereby realizing the driving of the corresponding blanking module 5 for blanking.

The driving device provided by the embodiment of the utility model comprises a butt joint structure, wherein a first butt joint part of the butt joint structure can be connected with a driving part 4, a second butt joint part of the butt joint structure can be used for being connected with a blanking module of a batching machine, a coil assembly can generate a magnetic field, and the first butt joint part and the second butt joint part are connected with each other under the action of the magnetic field, so that the butt joint of the driving part 4 and the blanking module can be realized, and the driving part 4 can drive the blanking module to blank.

In addition, the driving part 4 can be in driving connection with the first butt joint part of any butt joint structure, namely, one driving part 4 is adopted to realize independent blanking of any blanking module 5 in the plurality of blanking modules 5, and compared with the scheme that the plurality of driving parts are respectively matched with the plurality of blanking modules to realize blanking of the corresponding blanking modules 5 in the related art, the scheme provided by the embodiment of the utility model reduces the use of a driving source and reduces the cost.

In the embodiment of the present invention, referring to fig. 5, the driving portion 4 may include a first driving portion 41, a worm 42 in driving connection with the first driving portion 41, and a plurality of worm wheels 43 in meshing connection with the worm 42, wherein each worm wheel 43 is connected with the first docking portion of each docking structure.

In the above embodiment, the first driving portion 41 can drive the worm 42 to rotate, so that the worm 42 can drive the worm wheels 43 to rotate, and each worm wheel 43 is driven by the worm 42 to rotate all the time, so when the first docking portion of any docking structure is connected with the worm wheel 43 corresponding to the first docking portion, and simultaneously the first docking portion is connected with the second docking portion 2 corresponding to the first docking portion, the worm wheel 43 can drive the first docking portion to drive the second docking portion 2 to rotate, thereby realizing the independent control of each of the plurality of blanking modules 5. It should be noted that the first driving portion 41 may be a motor, and the number of the first driving portion is only one, that is, a single driving source is used, so that the individual control of each blanking module 5 can be realized, and the cost is reduced. In addition, in the present embodiment, the worm wheels 43 are always in a rotating state, and once the butting structure corresponding to the corresponding worm wheel 43 in the worm wheels 43 is butted, the blanking module 5 corresponding to the corresponding worm wheel 43 can realize blanking.

Specifically, for the embodiment that the aforementioned first butt joint portion is the first iron core 1, each worm wheel 43 may be sleeved outside the first iron core 1 of each butt joint structure, and each first iron core 1 may move relative to each worm wheel 43, when the first coil 32 is energized to generate a magnetic field, the first iron core 1 may move towards the second butt joint portion 2 and be connected with the second butt joint portion 2 relative to the worm wheel 43, and at the same time, the first iron core 1 is connected with the clamping groove 431 disposed on the worm wheel 43 through the protrusion 12 thereon in a clamping manner, so as to achieve simultaneous connection of the first iron core 1 with the second butt joint portion 2 and the worm wheel 43, at this time, because the worm wheel 43 is rotating, the first iron core 1 can drive the second butt joint portion 1 to rotate under the driving of the worm wheel 43, thereby achieving the purpose of driving the corresponding blanking module 5 to blank.

Specifically, for the embodiment in which the aforementioned first docking portion is the docking piece 6, each worm wheel may be directly sleeved on the docking piece 6 of each docking structure to be connected, when the second coil 33 is energized to generate a magnetic field, the docking piece 6 is magnetically connected to the second docking portion, at this time, because the worm wheel 43 rotates, the docking piece 6 can drive the second docking portion 1 to rotate under the driving of the worm wheel 43, thereby driving the corresponding blanking module 5 to blank.

In the embodiment of the present invention, referring to fig. 6 and 7, the driving portion 4 may also include a third driving portion 44, a driving gear 45 in driving connection with the third driving portion 44, a plurality of driven gears 46, and a plurality of driving gears 47, wherein each driving gear 47 is connected with the first docking portion of each docking structure; driven gears 46 are respectively meshed between the driving gear 45 and the driving gears 47 and between every two adjacent driving gears 47.

In the above embodiment, the second driving portion 44 may drive the driving gear 45 to rotate, so that the driving gear 45 drives the driving gear 47 to rotate through the driven gear 46, and meanwhile, the driving gear 47 also drives another driving gear 47 adjacent to the driving gear 47 to rotate through a corresponding driven gear, thereby achieving simultaneous rotation of the plurality of driving gears 47, because each driving gear 47 always rotates, when the first docking portion of any docking structure is connected to the driving gear 47 corresponding to the first docking portion, and simultaneously the first docking portion is further connected to the second docking portion 2 corresponding to the first docking portion, the driving gear 47 may drive the first docking portion to drive the second docking portion 2 to rotate, thereby achieving individual control of each blanking module in the plurality of blanking modules 5. It should be noted that the second driving portion 44 may be a motor, and the number of the second driving portions is only one, that is, a single driving source is used, so that the individual control of each blanking module 5 can be realized, and the cost is reduced. Moreover, in the present embodiment, the plurality of driving gears 47 are always in a rotating state, and once the docking structure corresponding to the corresponding driving gear 47 in the plurality of driving gears 47 is docked, the blanking module 5 corresponding to the corresponding driving gear 47 can achieve blanking.

In the embodiment of the present invention, referring to fig. 12, the driving portion 4 may also include a third driving portion 48, a driving belt portion 49 in driving connection with the third driving portion 48, and a fourth driving portion 410 disposed on the driving belt portion 49, the fourth driving portion 410 moves with the driving belt portion 49, and the fourth driving portion 410 is connected to the first docking portion of each docking structure.

In the above embodiment, the plurality of blanking modules 5 may be sequentially arranged along the length direction of the transmission belt portion 49, and the third driving portion 48 may drive the transmission belt portion 49 to operate, so that the transmission belt portion 49 may drive the fourth driving portion 410 to move, thereby driving the first butt joint portion to reach the position of the corresponding blanking module 5, and butt joint with the second butt joint portion corresponding to the corresponding blanking module 5, thereby realizing that the fourth driving portion drives the corresponding blanking module 5 to perform blanking. It should be noted that the third driving portion 48 may be a motor, and the number of the third driving portions is only one, that is, a single driving source is used, so that the individual control of each blanking module 5 can be realized, and the cost is reduced. Of course, the fourth driving portion 410 may be a motor.

The embodiment of the utility model also provides a dosing machine which comprises a plurality of blanking modules 5 and the driving device; the blanking module 5 comprises a dosing mechanism 51; the second docking portion 2 is connected to the dosing mechanism 51.

If the seasoning contained in the blanking module 5 is solid seasoning, the quantitative mechanism can be a blanking screw, and the second butt joint part 2 is used for being connected with the blanking screw; if the seasoning contained in the blanking module 5 is liquid seasoning, the quantitative mechanism can be a roller peristaltic pump, and the second butt joint part 2 is used for being connected with the roller peristaltic pump under the condition.

The embodiment of the utility model provides a batching machine, which comprises a driving device, wherein the driving device comprises a butt joint structure, a first butt joint part of the butt joint structure can be connected with a driving part 4, a second butt joint part can be used for being connected with a blanking module of the batching machine, a coil assembly can generate a magnetic field, and the first butt joint part and the second butt joint part are connected with each other under the action of the magnetic field, so that the butt joint of the driving part 4 and the blanking module can be realized, the driving part 4 can drive the blanking module to blank, and the batching machine is simple in structure and convenient to operate.

In addition, the driving part 4 in the driving device can be in driving connection with the first butt joint part of any butt joint structure, namely, one driving part 4 is adopted to realize independent blanking of any blanking module 5 in the plurality of blanking modules 5, and compared with the scheme that the plurality of driving parts are respectively matched with the plurality of blanking modules to realize blanking of the corresponding blanking modules 5 in the related art, the scheme provided by the embodiment of the utility model reduces the use of a driving source and reduces the cost.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (11)

1. The utility model provides a butt-joint structural for proportioning machine, its characterized in that includes:

a first docking portion for connection with a drive portion (4);

the second butt joint part (2), the second butt joint part (2) is used for being connected with a blanking module (5) of the batching machine;

a coil assembly (3), the coil assembly (3) being configured to generate a magnetic field to connect the first docking portion with the second docking portion (2).

2. The docking structure of claim 1,

the first mating portion includes a first core (1);

the coil assembly (3) comprises a shell (31) and a first coil (32) arranged in the shell (31), the first coil (32) is sleeved outside the first iron core (1), and the first coil (32) is used for being electrified to generate a magnetic field, so that the first iron core (1) moves relative to the first coil (32) and is connected with the second butt joint part (2) and the driving part (4).

3. The docking structure of claim 2,

the first iron core (1) is provided with a first connecting part (11);

the second butt joint part (2) is provided with a second connecting part (21), and the second connecting part (21) is connected with the first connecting part (11).

4. The docking structure of claim 3,

the first connecting part (11) is a first connecting column connected to the end part of the first iron core (1), and the cross section of the first connecting column is polygonal;

the second connecting part (21) is a first jack arranged on the end face of the second butt-joint part (2), the cross section of the first jack is a polygon matched with the cross section of the first connecting column, and the first connecting column is inserted into the first jack;

alternatively, the first and second electrodes may be,

the first connecting part (11) is a second connecting column connected to the end part of the first iron core (1), and at least one key tooth is arranged on the outer wall of the second connecting column in the circumferential direction;

the second connecting portion (21) is a second jack arranged on the end face of the second butt joint portion (2), at least one key groove is formed in the circumferential direction of the inner wall of the second jack, the second connecting column is inserted into the second jack, and the key teeth are connected with the key grooves in a clamping mode.

5. The docking structure of claim 2,

a bulge (12) is arranged on the first iron core (1);

the first iron core (1) moves relative to the first coil (32) so that the protrusion (12) is connected with a clamping groove (431) in the driving part (4) in a clamping mode.

6. The docking structure of claim 1,

the first docking portion comprises a docking piece (6);

the coil assembly (3) comprises at least two second iron cores (33), at least one second coil (34) is sleeved outside each second iron core (33), and the at least two second iron cores (33) are connected with the butt joint piece (6) and can form at least two first magnetic poles on the butt joint piece (6);

the second butt joint part (2) is a magnetic part, the second butt joint part (2) is provided with at least two second magnetic poles corresponding to the at least two first magnetic poles, and the polarities of the corresponding first magnetic poles and the second magnetic poles are opposite;

the second coil (34) is used for generating a magnetic field by electrifying so as to magnetically connect the butt joint piece (6) with the second butt joint part (2).

7. The docking structure of claim 6,

the second iron core (33) is U-shaped, the second iron core (33) comprises two opposite support arms (331), and the support arms (331) are connected with the butt joint piece (6);

the number of the second coils (34) is at least four, at least two second coils (34) are sleeved outside the two support arms (331) of each second iron core (33) in a one-to-one correspondence manner, and at least four first magnetic poles can be formed on the butt joint piece (6);

the second docking portion (2) has at least four of the second magnetic poles.

8. The docking structure of claim 7,

the polarities of at least four first magnetic poles are the same and/or different;

the polarities of at least four second magnetic poles are the same and/or different;

the polarity of the first magnetic pole formed on the butt piece (6) by each second iron core (33) is the same.

9. A drive device, comprising:

a drive section (4) and a docking structure according to any one of claims 1 to 8;

the number of the butt joint structures is multiple;

the driving part (4) can be in driving connection with the first butt joint part of any butt joint structure, so that the driving part (4) drives the first butt joint part to drive the second butt joint part (2) to rotate.

10. The drive device according to claim 9,

the driving part (4) comprises a first driving part (41), a worm (42) in driving connection with the first driving part (41), and a plurality of worm wheels (43) in meshing connection with the worm (42), wherein each worm wheel (43) is connected with a first butt joint part of each butt joint structure;

alternatively, the first and second electrodes may be,

the driving part (4) comprises a second driving part (44), a driving gear (45) in driving connection with the second driving part (44), a plurality of driven gears (46) and a plurality of driving gears (47), wherein each driving gear (47) is connected with a first butt joint part of each butt joint structure;

the driven gears (46) are respectively connected between the driving gear (45) and the driving gear (47) and between every two adjacent driving gears (47) in a meshed manner;

alternatively, the first and second electrodes may be,

the driving part (4) comprises a third driving part (48), a transmission belt part (49) in driving connection with the third driving part (48) and a fourth driving part (410) arranged on the transmission belt part (49), the fourth driving part (410) moves along with the transmission belt part (49), and the fourth driving part (410) is connected with the first butt joint part of each butt joint structure.

11. A dispensing machine, comprising:

-a plurality of blanking modules (5) and a drive device according to claim 9 or 10;

the blanking module (5) comprises a quantitative mechanism (51);

the second docking portion (2) is connected to the dosing mechanism (51).

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