CN217164235U - Color matching equipment - Google Patents

Abstract

The utility model discloses a color mixing device, which comprises a device body, a pigment storage station, a material conveying station and a weight counting station; a pigment storage seat is detachably arranged at the pigment storage station, and a plurality of groups of pigment bags with discharge nozzles are arranged on the pigment storage seat according to a first interval distance; a feeding device and a conveying explosion-proof device are communicated with the conveying station, and the feeding device is detachably communicated with the paint bag; the weighing overload protection device is arranged at the weighing station, the loading and mixing device is arranged on the weighing overload protection device, and the loading and mixing device is arranged corresponding to the discharge end of the conveying explosion-proof device. The utility model discloses the standard sets up pigment and deposits station, defeated material station and the heavy station of meter, realizes orderly automatic completion pigment transport, match colors and the heavy operation of meter, avoids pigment to receive the influence of human factor and the unstable condition of mixing of colors effect appears in the heavy mixing of colors in-process of feeding and meter, and then optimizes allotment precision and the convenience of pigment, reduces the unnecessary loss volume of pigment.

Description

Color matching equipment

Technical Field

The utility model relates to a hairdressing mixing of colors technical field, concretely relates to mixing of colors equipment.

Background

With the continuous improvement of living standard, people pay more and more attention to the hair dyeing and hairdressing quality, and the key of the hair dyeing quality lies in the blending of the color number of the pigment, namely, the basic pigments with different color numbers are metered, blended and mixed, so that the pigment with the required color can be obtained. The pigment mixing of colors operation of traditional barber shop generally adopts the manual work to get the basic pigment of corresponding weight and mixes the colour in the color palette manually, and this kind of allotment mode is influenced by factors such as artificial weighing error, artifical allotment proficiency, look number allotment effect and precision deviation. The current function comparatively simple mixing of colors equipment that appears, however this kind of equipment has following defect: (1) the existing feeding device for the pigment generally adopts a device with an integrated structure, namely, a pigment storage seat and the feeding device are of a fixed integrated structure, and the occupied space of the pigment storage seat is large, so that the integrated structure cannot be compatible with other devices in a limited equipment space, the whole volume of the equipment is directly increased, the installation flexibility is extremely poor, and the maintenance and installation are inconvenient; (2) the feeding device and the pigment bag are in a traditional butt joint mode, namely a traditional pigment guide structure is a flat structure, the pigment bag is broken when the pigment guide structure penetrates into the pigment bag, the pigment feeding effect is affected, the butt joint interface of the pigment bag and the feeding device is flush, the problems of blocking of a feeding hole and leakage of pigment are easily caused in the material conveying process, and the use limitation is large; (3) the connecting part between the material conveying device and each pipeline is not provided with an explosion-proof structure, so that potential safety hazards such as bursting and the like caused by pressure in the pumping and material conveying process are caused, and the service life of the device is shortened; (4) the pigment with the corresponding amount needs to be prepared in daily use, but the weight of each color mixing needs to be calculated in order to ensure the color mixing consistency, and the electronic scale has a certain weight calculation allowable range, so that the weight calculation precision of the electronic scale can be damaged if the weight of the pigment to be measured exceeds the weight calculation allowable range, and the service life of the electronic scale is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model discloses a mixing of colors equipment.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

a color mixing device comprises a device body, and a pigment storage station, a material conveying station and a weighing station which are arranged in the device body;

a pigment storage seat is detachably arranged at the pigment storage station, and a plurality of groups of pigment bags with discharge nozzles are arranged on the pigment storage seat according to a first interval distance;

a feeding device and a conveying explosion-proof device are communicated with the conveying station, and the feeding device is detachably communicated with the pigment bag;

and a weighing overload protection device is arranged at the weighing station, a loading and mixing device is arranged on the weighing overload protection device, and the loading and mixing device is arranged corresponding to the discharge end of the conveying explosion-proof device.

In the color mixing device, the material conveying explosion-proof device comprises a material conveying pipe and a material pump pipe which are assembled and butted by a connecting pipe fitting, the material pump pipe is communicated with a discharge port of the material conveying pump, the material conveying pipe is communicated with a material discharging and mixing device, and the material discharging and mixing device is arranged corresponding to the material loading and mixing device;

the conveying pipeline comprises a first pair of interfaces;

the material pump pipe comprises a second pair of interfaces, and an explosion-proof buffer piece is sleeved on the peripheral surface of the material pump pipe;

the connecting pipe fitting comprises a circulation section and a locking section annularly arranged on the peripheral surface of the circulation section, a flow passage is arranged in the hollow way and penetrates through the circulation section, and the circulation section comprises a first connecting piece and a second connecting piece which are respectively correspondingly arranged on the first pair of interfaces and the second pair of interfaces in a matched way;

the first interface is fittingly butted with the first coupling piece and detachably sealed and locked on the locking section through a first locking structure;

the second pair of interfaces is fittingly butted with the second coupling piece and detachably sealed and locked on the locking section through a second locking structure.

In the color mixing equipment, a first leakage-proof mounting platform and a second leakage-proof mounting platform are arranged around the outer peripheral surfaces of the first connecting piece and the second connecting piece respectively, and the first leakage-proof mounting platform and the second leakage-proof mounting platform are arranged in interference fit with the conveying pipe and the material pump pipe respectively.

In the color mixing device, the connecting pipe is provided with a first leakage-proof limiting table and a second leakage-proof limiting table around the first connecting piece and the second connecting piece respectively, and the first leakage-proof limiting table and the second leakage-proof limiting table are abutted to the first pair of interfaces and the second pair of interfaces respectively.

Foretell mixing of colors equipment, wherein feed arrangement include the feed seat, and a plurality of group according to second interval distance set up in discharge nozzle mounting groove on the feed seat, the discharge nozzle mounting groove with discharge nozzle looks adaptation sets up, runs through the center of discharge nozzle mounting groove is provided with pigment guide structure, pigment guide structure extends and is provided with the feeding passage, the feeding passage with the feed inlet intercommunication of conveying pump.

Foretell mixing of colors equipment, wherein pigment guide structure includes integrated into one piece's installation department, feed portion and impales the portion, the installation department with ejection of compact mouth mounting groove fixed connection, feed portion extend set up in inside the ejection of compact mouth, the cavity runs through the installation department is provided with pigment feed channel, transversely runs through feed portion intercommunication pigment feed channel is provided with the feed port.

Foretell mixing of colors equipment, wherein the portion of impaling includes integrated into one piece's section of opening, breach section and opening sizing section, opening sizing section with installation department fixed connection.

In the above color matching device, the width of the cross section of the opening section gradually increases from the position close to the opening section to the position far away from the opening section, the width of the cross section of the opening section is smaller than that of the cross section of the opening section, and the width of the cross section of the opening sizing section is larger than that of the cross section of the opening section.

In the color matching apparatus, the weighing overload protection device includes an upper bearing seat, a lower bearing seat, and an overload protection cavity formed therebetween, and a weighing mechanism is disposed in the overload protection cavity;

the weighing mechanism comprises a scale mounting plate, an electronic scale arranged on the scale mounting plate and a scale pan supporting column extending on the electronic scale, and a plurality of groups of bearing buffer structures are arranged between the scale mounting plate and the lower bearing seat;

the upper bearing seat is longitudinally penetrated and provided with a first through hole for the scale pan supporting column to penetrate, a scale pan protecting seat is horizontally arranged on the scale pan supporting column, and an overload protection limiting area is formed between the scale pan protecting seat and the upper bearing seat.

In the above color matching apparatus, a display device is disposed on the apparatus body.

The utility model has the advantages that: the utility model discloses standardize and set up pigment storage station, defeated material station and meter heavy station, realize orderly automation and accomplish pigment transport, match colors and meter heavy operation, avoid pigment to receive the influence of human factor and appear the unstable condition of mixing of colors effect in the mixed mixing of colors process of feeding and meter heavy, and then optimize the allotment precision and the convenience of pigment, reduce the unnecessary loss volume of pigment; the pigment storage seat and the feeding device are optimally designed to be a detachable assembly mode at the conveying station, so that the problem that the arrangement positions of the pigment bag and/or the feeding device cannot be freely adjusted due to a traditional integrated structure is solved, the structure is high in installation flexibility, and the maintenance and installation are convenient; the material conveying explosion-proof device has good sealing and leakage-proof performance, and simultaneously enhances the internal explosion-proof safety performance; and the weighing overload protection device is arranged, so that the weight of the object to be measured is effectively prevented from exceeding the weighing allowable range, and the service life of the device is prolonged.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a perspective view of the explosion-proof device for feeding materials of the present invention;

FIG. 4 is an exploded view of the explosion-proof device for feeding materials of the present invention;

fig. 5 is a schematic perspective view of a connection pipe fitting of the present invention;

FIG. 6 is a schematic perspective view of a pigment storage seat and a feeding device according to the present invention;

FIG. 7 is a schematic perspective view of a pigment storage seat according to the present invention;

fig. 8 is a schematic perspective view of a feeding device of the present invention;

fig. 9 is a schematic perspective view of a pigment guiding structure of the present invention;

fig. 10 is a perspective view of the weight counting mechanism of the present invention.

Detailed Description

The present invention is further described below with reference to specific embodiments, so that the technical solution of the present invention is easier to understand and master, rather than to limit the present invention.

Example (b): referring to fig. 1 to 10, the color matching apparatus provided in this embodiment includes an apparatus body, and a pigment storage station, a material conveying station, and a weighing station disposed inside the apparatus body;

a pigment storage seat 1 is detachably arranged at the pigment storage station, and a plurality of groups of pigment bags 101 with discharge nozzles are arranged on the pigment storage seat 1 according to a first interval distance;

a feeding device 2 and a feeding explosion-proof device are communicated with the feeding station, and the feeding device 2 is detachably communicated with the pigment bag 101;

and a weighing overload protection device is arranged at the weighing station, a loading and mixing device 6 is arranged on the weighing overload protection device, and the loading and mixing device 6 is arranged corresponding to the discharge end of the material conveying explosion-proof device.

Specifically, the pigment storage station, the material conveying station and the weight counting station are arranged in a standard manner, so that pigment conveying, color matching and weight counting operations are automatically completed in an orderly manner, the situation that the color mixing effect is unstable due to the influence of human factors in the processes of feeding, weight counting, mixing and color mixing of the pigment is avoided, the blending accuracy and convenience of the pigment are further optimized, and unnecessary loss of the pigment is reduced; the pigment storage seat and the feeding device are optimally designed to be a detachable assembly mode at the conveying station, so that the problem that the arrangement positions of the pigment bag and/or the feeding device cannot be freely adjusted due to a traditional integrated structure is solved, the structure is high in installation flexibility, and the maintenance and installation are convenient; the material conveying explosion-proof device has good sealing and leakage-proof performance, and simultaneously enhances the internal explosion-proof safety performance; and the weighing overload protection device is arranged, so that the weight of the object to be measured is effectively prevented from exceeding the weighing allowable range, and the service life of the device is prolonged.

Preferably, the material conveying explosion-proof device comprises a material conveying pipe 302 and a material pump pipe 303 which are assembled and butted by a connecting pipe fitting 301, the material pump pipe 303 is communicated with a discharge port of a material conveying pump 307, the material conveying pipe 302 is communicated with a material discharging mixing device 7, and the material discharging mixing device is arranged corresponding to the material loading mixing device 6;

the feed delivery tube 302 includes a first pair of ports;

the material pump pipe 303 comprises a second pair of interfaces, and an explosion-proof buffer 304 is sleeved on the peripheral surface of the material pump pipe 303;

the connection pipe fitting 301 comprises a flow section and a locking section 3011 annularly arranged on the outer peripheral surface of the flow section, a flow channel is arranged in a hollow way and penetrates through the flow section, and the flow section comprises a first connecting piece 3012 and a second connecting piece 3013 which are respectively matched with the first pair of interfaces and the second pair of interfaces;

the first interface is adapted to interface with the first link 3012 and is detachably sealed and locked to the locking segment 3011 by the first locking structure 305;

the second pair of interfaces is adapted to interface with the second link 3013 and is detachably sealed and locked to the locking segment 3011 by the second locking structure 306.

Specifically, the conveying pipeline 302 and the material pump pipeline 303 are assembled and butted by using the connecting pipe fitting 301, so that the explosion-proof performance of each pipeline is enhanced while the connecting interface has good sealing and leakage-proof performance; the first connector 3012 and the second connector 3013 are in interference fit with the first pair of interfaces and the second pair of interfaces respectively, and the first locking structure 305 and the second locking structure 306 are used to realize sealing and locking at the connection interface of the feed delivery pipe 302 and the material pump pipe 303, so that the connection strength of each pipeline can be effectively improved, the hidden dangers of damage and explosion caused by overlarge internal air pressure of the feed delivery pipe 302 and the material pump pipe 303 can be prevented, the leakage of materials through gaps can be effectively prevented, and the purposes of leakage prevention and water prevention can be achieved; in addition, in the outer peripheral face pioneering ground cover of charge pump pipe 303 is equipped with explosion-proof bolster 304, at the defeated in-process of high pressure pump sending, explosion-proof bolster 304 is right charge pump pipe 303 cushions and retrains, prevents charge pump pipe 303 takes place to damage and explodes and splits, further improves the explosion-proof security performance of device.

Preferably, the material conveying pipe 302, the first pair of interfaces, the first connecting piece 3012, the flow channel, the second connecting piece 3013, the second pair of interfaces and the material pump channel are sequentially communicated to form an explosion-proof material conveying path, and the explosion-proof material conveying path is designed in a standardized manner, so that the material conveying pipe has good sealing, leakage-proof and explosion-proof performances.

Further, a first leak-proof installation table 3014 and a second leak-proof installation table 3015 are arranged around the outer peripheral surfaces of the first connecting piece 3012 and the second connecting piece 3013 respectively, the first leak-proof installation table 3014 and the second leak-proof installation table 3015 are arranged in an interference fit mode with the material conveying pipe 302 and the material pump pipe 303 respectively, the reliability of connection of the pipelines is guaranteed, meanwhile, the leakage of materials inside the pipelines is isolated in a dual structure, the leak-proof performance is further enhanced, and follow-up maintenance and detection work are facilitated.

Further, the connecting pipe fitting 301 is provided with a first leak-proof limiting platform 3016 and a second leak-proof limiting platform 3017 around the first connecting piece 3012 and the second connecting piece 3013 respectively, the first leak-proof limiting platform 3016 and the second leak-proof limiting platform 3017 are abutted to the first pair of interfaces and the second pair of interfaces respectively, the reliability of connection of each pipeline is guaranteed, meanwhile, leakage of internal materials in a triple structure is isolated, the leak-proof performance is further enhanced, and follow-up maintenance and detection work are facilitated.

Further, the locking section 3011 is an external thread structure annularly arranged on the outer peripheral surface of the circulation section, and the detachable sealing locking of the connection interface between the feed delivery pipe 302 and the material pump pipe 303 is realized through threaded connection.

Further, the first locking structure 305 is a first locking nut, a second through hole for the feed delivery pipe 302 to penetrate is formed through the first locking nut, a first internal thread structure is arranged on the inner wall surface of the first locking nut, the first internal thread structure is matched with the external thread structure, and the detachable sealing and locking of the feed delivery pipe 302 and the connection pipe fitting 301 are realized through threaded connection.

Further, the second locking structure 306 is a second locking nut, a third through hole for the material pump pipe 303 to pass through is formed through the second locking nut, a second internal thread structure is arranged on the inner wall surface of the second locking nut, the second internal thread structure is matched with the external thread structure, and the material pump pipe 303 and the connecting pipe fitting 301 are detachably sealed and locked through threaded connection.

Specifically, the material pump pipe 303 is a hose, the explosion-proof buffer 304 is a spring, and the material pump pipe 303 is externally connected to a material delivery pump 307; when the material conveying pump 307 works, materials flow along the anti-explosion material conveying path due to the fact that negative pressure is generated, the hose is utilized to achieve suction pumping, accordingly, circulation of the materials is achieved, the spring buffers and restrains the material pump pipe 303, the material pump pipe 303 is prevented from being damaged and burst, and the anti-explosion safety performance of the device is further improved.

Preferably, the feeding device 2 includes a feeding seat 201 and a plurality of groups of discharging nozzle mounting grooves 202 disposed on the feeding seat 201 at a second interval distance, the discharging nozzle mounting grooves 202 are disposed in a matching manner with the discharging nozzles, a pigment guiding structure 203 is disposed at a center penetrating through the discharging nozzle mounting grooves 202, a feeding guiding pipe 308 is disposed in the pigment guiding structure 203 in an extending manner, and the feeding guiding pipe is communicated with a feeding port of the feeding pump 307.

Preferably, the pigment guiding structure 203 comprises an installation part 204, a feeding part and a piercing part 206 which are integrally formed, the installation part 204 is fixedly connected with the discharging nozzle installation groove 202, the feeding part extends to be arranged inside the discharging nozzle, a pigment feeding channel is arranged in the installation part 204 in a hollow penetrating mode and transversely penetrates through the feeding part to be communicated with the pigment feeding channel to be provided with a feeding hole 205.

Specifically, the pigment storage seat 1 and the feeding device 2 are optimally designed to be in a detachable assembly mode, so that the problem that the arrangement positions of the pigment bag 101 and/or the feeding device 2 cannot be freely adjusted due to a traditional integrated structure is solved, and the flexibility of structural installation is strong; the discharging nozzle mounting groove 202 and the discharging nozzle are arranged in an innovative matching manner, so that the discharging nozzle is tightly closed, the pigment is prevented from leaking, and the pigment guiding structure 203 is matched to ensure that the pigment is smoothly led out, so that the convenience and the orderliness of pigment guiding are improved on the premise of preventing the pigment from leaking; wherein, pigment guide structure 203 specifically divides into installation department 204, feed portion and opening 206 ensure opening 206 is accurate impale behind the ejection of compact mouth, installation department 204 extends to dock in the ejection of compact mouth is in order to realize preventing the mesh of leaking, just feed port 205 with pigment feed channel intercommunication increases latus rectum flow effectively, avoids traditional pigment guide structure flow to diminish when carrying thick liquid, realizes that pigment derives smoothly, the mesh of not blockking up.

Preferably, the piercing portion 206 includes an opening section, a breaking section and an opening diameter section which are integrally formed, and the opening diameter section is fixedly connected with the mounting portion; the opening section is used for piercing the discharging nozzle to obtain an opening, the opening section is used for gradually increasing the aperture of the opening, and the opening sizing section is used for sizing the aperture of the opening to avoid pigment leakage caused by overlarge aperture of the opening.

Further, the section width of the opening section gradually increases from the approach to the distance from the opening section, the section width of the opening section is smaller than that of the opening section, and the section width of the opening sizing section is larger than that of the opening section.

Further, the pigment feeding channel is communicated with the feeding material guide pipe 308, the pigment feeding channel is externally connected to a material conveying pump 307, and the material conveying pump 307 works to form a negative pressure environment inside the feeding device 2, so that the pigment is driven to flow into the pigment feeding channel through the feeding hole 205 and then is conveyed by the pigment feeding channel through a pump.

Furthermore, a plurality of groups of pigment partition plates 102 are arranged on the pigment storage seat 1 according to the first interval distance, a pigment storage cavity for storing the pigment bags 101 is formed between the adjacent pigment partition plates 102, and the pigment partition plates 102 are used for dividing the pigment storage cavities in order, so that the storage stability of the pigment bags 101 is further improved.

Further, in correspond on the pigment storage seat 1 feed arrangement 2 is provided with the ejection of compact mouth and dodges seat 103, the ejection of compact mouth dodges the seat and is used for further improving placing the steadiness of pigment bag 101.

Further, installation department 204 the ejection of compact mouth mounting groove 202 and ejection of compact mouth dodge and constitute ejection of compact mouth location chamber between the seat, ejection of compact mouth location chamber with ejection of compact mouth looks adaptation sets up, improves the installation reliability of ejection of compact mouth further prevents that pigment from leaking.

Preferably, the discharging nozzle comprises a material accommodating part and a positioning part, and the positioning part is matched with the discharging nozzle positioning cavity, so that the mounting reliability of the discharging nozzle is improved, and pigment is further prevented from leaking;

run through location portion is provided with the confession the fourth through-hole that installation department 204 worn to put, the feed portion extend set up in the inside of material portion of receiving ensures feed hole 205 accurate extend in order to realize will feed hole 205 effectively keeps away from pigment bag 101 and feed arrangement 2's butt joint interface, further improves the reliability that pigment prevented leaking.

Specifically, a sealing gasket is arranged in the center of the fourth through hole, and the sealing gasket is provided with an open slot for the piercing part 206 to pierce; when the pigment bag 101 is installed, the piercing part 206 pierces the open slot, and the feeding part gradually expands the open slot and is inserted into the containing part, so that the pigment bag 101 and the feeding device 2 are butted, and the reliability of preventing pigment from leaking out is further improved.

Specifically, the first spacing distance is equal to the second spacing distance, so that the paint bags 101 placed in the paint storage seat 1 are ensured to correspond to the feeding devices 2 one by one.

Specifically, a label identification area 208 is arranged on the feeding seat 201 corresponding to the pigment storage cavity, so that the identification purpose of different pigment bags 101 is effectively improved.

Preferably, the weighing overload protection device includes an upper bearing seat 501, a lower bearing seat 502, and an overload protection cavity formed therebetween, and a weighing mechanism is disposed in the overload protection cavity;

the weighing mechanism comprises a scale mounting plate 503, an electronic scale 504 arranged on the scale mounting plate 503, and a scale pan supporting column 505 extending on the electronic scale 504, wherein a plurality of groups of bearing buffer structures 506 are arranged between the scale mounting plate 503 and the lower bearing seat 502;

a first through hole for the scale support column 505 to pass through is longitudinally arranged through the upper bearing seat 501, a scale protection seat 507 is horizontally arranged on the scale support column 505, and an overload protection limiting area is formed between the scale protection seat 507 and the upper bearing seat 501; specifically, when the overload protection limit area tends to be at the highest limit, the scale pan protection seat 507 does not bear weight at this time; when the overload protection limit area approaches the minimum limit, the scale pan protection base 507 bears the maximum weight.

Specifically, the load-bearing buffer structure 506 is disposed below the scale mounting plate 503, so that the overall structure above the scale mounting plate 503 can move freely up and down along with the load-bearing buffer structure 506 due to the weight of the overall structure, and the scale support column 505 is disposed to separate the electronic scale 504 from the scale support column 505, so that the overload protection limiting region is creatively reserved, when the weight of an object to be measured in the scale protection seat 507 increases, the electronic scale 504 is driven to sink downward along with the load-bearing buffer structure 506 until the overload protection limiting region tends to the lowest limit, at this time, the scale protection seat 507 sinks on the upper load-bearing seat 501, the electronic scale 504 does not bear the weight, so as to achieve the purpose of protecting the electronic scale 504 from weighing, thereby realizing the function of weighing overload protection.

Preferably, the scale pan protecting seat 507 is provided with a weighing accommodating groove, and the loading and mixing device is detachably arranged in the weighing accommodating groove; the weight-metering accommodating groove is used for accommodating an object to be measured, and the loading and mixing device is not limited to a loading bowl, a loading box and the like, so that the stability of the object to be measured in the weight metering process is improved.

Further, the scale pan protecting seat 507 is parallel to the scale mounting plate 503, so that when the scale pan protecting seat 507 bears a load, the scale mounting plate 503 and even all the bearing buffer structures 506 are uniformly stressed, and the reliability of weighing overload protection is further optimized.

Further, the diameter of the scale protecting seat 507 is larger than the aperture of the first through hole, so that when the overload protection limiting area tends to be the lowest limit, the scale protecting seat 507 is settled on the upper bearing seat 501 and cannot enter the overload protection cavity, and the weight-counting overload protection function is further ensured to be realized.

Further, the scale support column 505 is perpendicular to the scale protection seat 507, so as to ensure that a good weighing precision is achieved.

Preferably, a plurality of sets of the load-bearing buffering structures 506 are distributed at intervals around the scale mounting plate 503, so as to ensure that the load-bearing buffering structures 506 and the scale mounting plate 503 are uniformly stressed when the scale pan protecting seat 507 bears the load, thereby further optimizing the reliability of the weighing overload protection.

In particular, the load bearing cushioning structure 506 is a compression spring.

Specifically, the discharging and mixing device 7 is arranged on the equipment body corresponding to the loading and mixing device 6, and all the material conveying pipes 302 are converged and butted on the discharging and mixing device 7, so that the effect of simultaneously discharging multiple pigments is realized.

Specifically, a display device 8 is disposed on the device body, and the display device 8 is used for displaying related information of the color matching device, such as but not limited to displaying information such as a two-dimensional code.

The utility model discloses at the during operation, including following step:

(1) placing the pigment bags 101 with different color numbers on the pigment storage seat 1, and inserting the pigment guiding structure 203 into the pigment bags 101;

(2) according to the actual color matching requirement, the material conveying pump 307 corresponding to the pigment bag 101 works to drive the pigment with the corresponding color number to be conveyed to the discharging and mixing device 7 along the explosion-proof material conveying path, and the pigment falls into the material loading and mixing device 6;

(3) the weighing overload protection device is used for weighing the loading mixing device 6 loaded with the pigment, and if no feeding error exists, the pigment feeding operation is completed.

The utility model has reasonable and ingenious design, the pigment storage station, the material conveying station and the weight counting station are arranged in a standard way, the pigment conveying, color matching and weight counting operation can be automatically completed in an orderly way, the situation that the color mixing effect is unstable due to the influence of human factors in the processes of feeding and weight counting mixing color of the pigment is avoided, the blending precision and convenience of the pigment are further optimized, and the unnecessary loss of the pigment is reduced; the pigment storage seat and the feeding device are optimally designed to be a detachable assembly mode at the conveying station, so that the problem that the arrangement positions of the pigment bag and/or the feeding device cannot be freely adjusted due to a traditional integrated structure is solved, the structure is high in installation flexibility, and the maintenance and installation are convenient; the material conveying explosion-proof device has good sealing and leakage-proof performance, and simultaneously enhances the internal explosion-proof safety performance; and the weighing overload protection device is arranged, so that the weight of the object to be measured is effectively prevented from exceeding the weighing allowable range, and the service life of the device is prolonged.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, using the technical means and contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, the protection scope of the present invention should be covered by the equivalent changes made according to the shape, structure and principle of the present invention, all without departing from the technical solution of the present invention.

Claims (10)

1. A color matching device is characterized by comprising a device body, a pigment storage station, a material conveying station and a weighing station, wherein the pigment storage station, the material conveying station and the weighing station are arranged in the device body;

a pigment storage seat is detachably arranged at the pigment storage station, and a plurality of groups of pigment bags with discharge nozzles are arranged on the pigment storage seat according to a first interval distance;

a feeding device and a conveying explosion-proof device are communicated with the conveying station, and the feeding device is detachably communicated with the pigment bag;

and a weighing overload protection device is arranged at the weighing station, a loading and mixing device is arranged on the weighing overload protection device, and the loading and mixing device is arranged corresponding to the discharge end of the conveying explosion-proof device.

2. The toning apparatus according to claim 1, wherein the material conveying explosion-proof device comprises a material conveying pipe and a material pump pipe which are assembled and butted by a connecting pipe fitting, the material pump pipe is communicated with a material outlet of the material conveying pump, the material conveying pipe is communicated with a material discharging and mixing device, and the material discharging and mixing device is arranged corresponding to the material loading and mixing device;

the conveying pipeline comprises a first pair of interfaces;

the material pump pipe comprises a second pair of interfaces, and an explosion-proof buffer piece is sleeved on the peripheral surface of the material pump pipe;

the connecting pipe fitting comprises a circulation section and a locking section annularly arranged on the peripheral surface of the circulation section, a flow passage is arranged in the hollow way and penetrates through the circulation section, and the circulation section comprises a first connecting piece and a second connecting piece which are respectively correspondingly arranged on the first pair of interfaces and the second pair of interfaces in a matched way;

the first interface is fittingly butted with the first coupling piece and detachably sealed and locked on the locking section through a first locking structure;

the second pair of interfaces is fittingly butted with the second coupling piece and detachably sealed and locked on the locking section through a second locking structure.

3. The toner cartridge according to claim 2, wherein a first leak-proof mounting platform and a second leak-proof mounting platform are respectively provided around the outer peripheral surfaces of the first coupling member and the second coupling member, and the first leak-proof mounting platform and the second leak-proof mounting platform are respectively provided in an interference fit with the feed delivery pipe and the feed pump pipe.

4. The color mixing apparatus according to claim 3, wherein the connecting pipe is provided with a first leakage-proof limiting table and a second leakage-proof limiting table around the first connecting member and the second connecting member, respectively, and the first leakage-proof limiting table and the second leakage-proof limiting table are abutted against the first pair of interfaces and the second pair of interfaces, respectively.

5. The apparatus according to claim 4, wherein the feeding device comprises a feeding seat and a plurality of sets of discharging nozzle mounting grooves arranged on the feeding seat at a second distance, the discharging nozzle mounting grooves are adapted to the discharging nozzles, a pigment guiding structure is arranged through the center of the discharging nozzle mounting grooves, a feeding guiding pipe extends from the pigment guiding structure, and the feeding guiding pipe is communicated with the feeding port of the feeding pump.

6. The mixing of colors equipment of claim 5, wherein, the pigment guide structure includes an installation part, a feeding part and a piercing part which are integrally formed, the installation part is fixedly connected with the discharging nozzle installation groove, the feeding part extends and is arranged inside the discharging nozzle, a pigment feeding channel is arranged in the hollow way of the installation part, and a feeding hole is arranged in the way of the feeding part and is communicated with the pigment feeding channel.

7. The color mixing apparatus according to claim 6, wherein the feeding portion comprises an opening section, a breaking section and an opening sizing section which are integrally formed, and the opening sizing section is fixedly connected with the mounting portion.

8. The toner apparatus according to claim 7, wherein a cross-sectional width of the break section gradually increases from a near side to a far side from the opening section, the cross-sectional width of the opening section is smaller than the cross-sectional width of the break section, and the cross-sectional width of the opening sizing section is larger than the cross-sectional width of the break section.

9. The color mixing apparatus according to claim 8, wherein the weight-measuring overload protection device comprises an upper bearing seat, a lower bearing seat, and an overload protection cavity formed therebetween, wherein a weight-measuring mechanism is disposed in the overload protection cavity;

the weighing mechanism comprises a scale mounting plate, an electronic scale arranged on the scale mounting plate and a scale pan supporting column extending on the electronic scale, and a plurality of groups of bearing buffer structures are arranged between the scale mounting plate and the lower bearing seat;

the upper bearing seat is longitudinally penetrated and provided with a first through hole for the scale pan supporting column to penetrate, a scale pan protecting seat is horizontally arranged on the scale pan supporting column, and an overload protection limiting area is formed between the scale pan protecting seat and the upper bearing seat.

10. Toning apparatus according to claim 9, characterised in that a display device is provided on the apparatus body.

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