CN112844154A

CN112844154A - Automatic batching device and automatic batching method thereof

Info

Publication number: CN112844154A
Application number: CN202011564682.0A
Authority: CN
Inventors: 王国彪; 胡延兴
Original assignee: Ningbo Chomex Paint Co ltd
Current assignee: Ningbo Chomex Paint Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-05-28
Anticipated expiration: 2040-12-25
Also published as: CN112844154B

Abstract

The application discloses an automatic batching device and an automatic batching method thereof, wherein the automatic batching device comprises a first conveying track, a second conveying track, a feeding mechanism, an automatic capping mechanism, an automatic blending mechanism and a carrying mechanism; the number of the feeding mechanisms is at least two, and each feeding mechanism and each automatic capping mechanism are sequentially arranged right above the first conveying track at intervals; the automatic blending mechanism and the carrying mechanism are arranged between the first conveying track and the second conveying track. The automatic batching method comprises a preparation step, a charging step, a capping step and a blending step. By the automatic batching device and the automatic batching method, automatic streamlined processing and production of the coating from the operations of filling, capping and uniformly mixing raw materials can be realized, the automation degree is high, the production efficiency is high, the overall universality is strong, the cost is low, and the demand on labor force is low.

Description

Automatic batching device and automatic batching method thereof

Technical Field

The application relates to the technical field of coating production equipment, in particular to an automatic batching device.

Background

At present, with the appearance of various novel materials, the types and the application of the coating are more and more extensive. In the existing paint production process, raw materials of paint need to be mixed firstly, then the mixed paint is canned in a containing barrel manually, namely, an operator carries the containing barrel to a discharge port of a mixing device one by one to carry out canning, and after the containing barrel is filled, the containing barrel is sealed and sealed.

However, the existing paint production mode mainly has the following defects: 1. because the raw materials of the coating need to be mixed in advance, the production and processing of the coatings with different formulas need to be carried out by independently preparing mixing equipment, the cost of the equipment is high, and the universality is poor; 2. during canning, an operator is required to stand at the mixing device all the time to observe the canning state so as to replace the containing barrel in time, the automation degree is low, the workload is large, and the canning efficiency is low; 3. after the canning is finished, need cover again through the manual work and seal, degree of automation is low, and is big to labour's demand, and the closing cap is efficient.

Disclosure of Invention

An aim at of this application provides an degree of automation height, and production efficiency is high, and the commonality is strong, and is with low costs, and to the little automatic blending device of labour demand.

Another object of the present application is to provide an automatic capping mechanism with high automation, high capping efficiency and low labor demand.

Another aim at of this application provides a layout benefit, controls simply, and degree of automation is high, and can judge the automatic closing cap detection mechanism whether the splendid attire bucket closing cap automatically.

Another aim at of this application provides a compact structure, and the overall arrangement is ingenious, controls simply, and degree of automation is high, and can carry out the automatic mixing mechanism of mixing to the coating in the splendid attire bucket automatically.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: an automatic batching device comprises a first conveying track, a second conveying track, a feeding mechanism, an automatic capping mechanism, an automatic blending mechanism and a carrying mechanism; the number of the feeding mechanisms is at least two, and each feeding mechanism and each automatic capping mechanism are sequentially arranged right above the first conveying track at intervals; the automatic blending mechanism and the carrying mechanism are arranged between the first conveying track and the second conveying track;

each reinforced mechanism is used for to fill different raw materials in the splendid attire bucket of carrying on the first delivery track, automatic closing cap mechanism is used for with lid automatic assembly to the upper end of splendid attire bucket, transport mechanism is used for will being equipped with the lid splendid attire bucket transport extremely on the automatic mixing mechanism, treat automatic mixing mechanism will raw materials in the splendid attire bucket rock after the mixing, transport extremely again on the second delivery track.

Preferably, the automatic capping mechanism comprises a vertical frame, a storage assembly, a suction cap assembly and a gland assembly, the storage assembly, the suction cap assembly and the gland assembly are arranged on the vertical frame, the suction cap assembly and the gland assembly are sequentially arranged right above the first conveying track at intervals along the conveying direction of the first conveying track, and the storage assembly is arranged right above the suction cap assembly; the storage assembly is used for storing a plurality of cover bodies which are arranged in a stacked mode, and the cover sucking assembly is used for sucking the cover bodies stored on the storage assembly and automatically conveying the cover bodies to the upper end of the containing barrel on the first conveying rail; the gland assembly is used for compressing the cover body to force the cover body to be tightly buckled at the upper end of the containing barrel. The advantages are that: through the cooperation of the storage assembly, the suction cover assembly and the pressing cover assembly, the automatic assembly of the cover body can be realized.

Preferably, the storage assembly comprises a first support plate, at least three limiting frames and at least three clamping pieces, the first support plate is arranged at the upper end of the vertical frame, and a circular through hole penetrates through the first support plate along the vertical direction; the at least three limiting frames are arranged at the upper end of the first supporting plate, the distance between each limiting frame and the axis of the through hole is equal, and a storage area for stacking and placing the cover body is formed between the at least three limiting frames; the clamping pieces are arranged on the limiting frames in a one-to-one correspondence mode and limit the cover bodies in the storage area to naturally fall off. The advantages are that: and a plurality of cover bodies which are arranged in an overlapped mode are stored in the storage area, and the cover bodies are limited to naturally fall off by the clamping pieces.

Preferably, every the spacing all includes an arc and a support arm, the lower extreme of support arm can be followed the radial direction slidable mounting of through-hole in the upper end of first backup pad, the arc set up in on the support arm, just the storage area is formed at least three between the intrados of arc. The advantages are that: the inner arc surfaces of the arc plates are encircled to form the storage area, and when the lowermost cover body is sucked away, the rest cover bodies automatically move downwards under the action of gravity to fill up the gaps; in addition, the cover body can be clamped from the upper part of the storage area, and the operation of sucking the cover body is not influenced.

Preferably, the clamping piece comprises a limiting arm, a connecting arm and a return spring, one end of the connecting arm is fixed on the supporting arm, and the other end of the connecting arm is hinged to the upper end of the limiting arm; the return spring is connected between the limiting arm and the supporting arm and forces the lower end of the limiting arm to rotate towards the direction of the storage area, so that the cover body positioned at the lowest position in the storage area is limited to naturally fall off. The advantages are that: because the upper end of the limiting arm is hinged to the connecting arm, and the lower end of the limiting arm is forced to rotate towards the direction of the storage area by the reset spring, the cover body at the lowest part in the storage area is limited to naturally fall off, and the cover body at the lowest part can support the cover body above the cover body. In addition, when the cover body positioned at the lowest part is downwards sucked by the cover sucking assembly, the cover body extrudes the lower end of the limiting arm to force the lower end of the limiting arm to rotate towards the direction far away from the storage area, and after one cover body is taken out, the limiting arm can rotate towards the direction close to the storage area again under the action of the reset spring, so that the cover body positioned in the storage area can be clamped again.

Preferably, the lower end of the limiting arm extends to a limiting part in the direction of the storage area, the limiting part and the limiting arm are in fillet transition, and one end of the limiting part, which is far away from the limiting arm, is in a fillet structure. The advantages are that: the limiting part can improve the clamping effect of the limiting arm on the cover body; fillet transition and fillet structure can avoid the scratch on the one hand the lid, on the other hand can avoid the lid card is dead on the spacing portion.

Preferably, the suction cover assembly comprises a first fixing frame, a second fixing frame, a third fixing frame, a rotating part, a first lifting part and a sucker, the first fixing frame is arranged on the vertical frame, the second fixing frame is rotatably arranged on the first fixing frame around a horizontal axis through the rotating part, and the third fixing frame is movably arranged on the second fixing frame up and down through the first lifting part; the sucker is arranged on the third fixing frame and is positioned at one end far away from the first lifting part. The advantages are that: when the containing barrel is conveyed to the position right below the cover sucking assembly, the second fixing frame is driven to rotate around a horizontal axis through the rotating component until the sucking disc faces the lower end face of the cover body; then the first lifting part drives the third fixing frame to drive the sucker to contact with the lower end face of the cover body; after the cover body is sucked, the third fixing frame is driven by the first lifting part to drive the sucker to move downwards, so that the cover body is separated from the storage area; then the rotating part drives the second fixing frame to rotate, so that the cover body is driven to rotate to a position right above the containing barrel, and finally the first lifting part drives the cover body to move downwards, so that the cover body is initially placed at the upper end of the containing barrel.

Preferably, the suction cover assembly further comprises a buffering component, the buffering component comprises a limiting rod, a limiting ring, a buffering spring and a locking cap, the limiting rod is arranged at the telescopic end of the first lifting component, one end of the limiting ring is arranged on the third fixing frame, and the limiting rod is connected in the limiting ring in a sliding manner along the telescopic direction of the first lifting component; the buffer spring is arranged inside the limiting ring and forces the limiting rod to slide towards the outside of the limiting ring; the locking cap is arranged at the other end of the limiting ring and limits the limiting rod to be separated from the inner part of the limiting ring. The advantages are that: under the effect of buffer part, can play the cushioning effect between third mount and the first lifting unit to be favorable to prolonging rotary member's life.

Preferably, the gland assembly comprises a second support plate, a pressure plate and a second lifting component, the second support plate is arranged on the stand, and the upper end of the pressure plate is movably arranged on the support plate up and down through the second lifting component. The advantages are that: when the containing barrel with the cover body is conveyed to the position right below the gland assembly, the pressing plate can be driven to move downwards through the second lifting component, so that the cover body is forced to be tightly buckled on the upper end of the containing barrel, and the automatic assembly of the cover body is completed.

Preferably, the automatic blending mechanism comprises a case, a rotating shaft, a mounting frame, a first pressure plate, a second pressure plate and two fixed arms, wherein one end of the rotating shaft is horizontally and rotatably arranged on the case, and the mounting frame is arranged at the other end of the rotating shaft; one ends of the two fixed arms can be movably connected to the mounting frame along the radial direction of the rotating shaft, and the other ends of the two fixed arms are respectively connected to the first pressure plate and the second pressure plate; when the two fixing arms slide inwards along the radial direction of the rotating shaft, a clamping area for clamping the containing barrel provided with the cover body is formed between the first pressing plate and the second pressing plate. The advantages are that: can press from both sides tightly through the clamping area the splendid attire bucket to rotate the pivot makes raw materials in the splendid attire bucket rocks the mixing.

Preferably, the mounting frame is provided with two limiting grooves along the radial direction of the rotating shaft, and the two limiting grooves are arranged in a central symmetry manner around the axis of the rotating shaft; two the fixed arm slides respectively to be set up in two the spacing inslot, just automatic mixing mechanism is still including being used for the restriction the fixed arm is in gliding locking Assembly in the spacing inslot. The advantages are that: through the fixed arm with sliding fit between the spacing groove can realize the clamping area is to the locking and the unblock of splendid attire bucket.

Preferably, the locking assembly comprises an electromagnet, a sliding block, two fixed pulleys and two connecting ropes, a sliding hole axially penetrates through the rotating shaft, and the sliding block can be axially slidably arranged in the sliding hole; the two fixed pulleys are rotatably arranged on the mounting frame, one ends of the two connecting ropes are connected to the sliding block, and the other ends of the two connecting ropes are connected with the two fixed arms through the two fixed pulleys respectively; when the sliding block is slid in a direction away from the mounting frame, the two fixed arms can slide inwards along the radial direction of the rotating shaft; the electromagnet is arranged on the case, when the first pressure plate is positioned above the second pressure plate and the electromagnet is electrified, the fixed arm connected with the first pressure plate can be forced to slide outwards along the radial direction of the rotating shaft. The advantages are that: when the sliding block slides in the direction far away from the mounting rack, the connecting rope is pulled to drive the fixed arm to slide inwards in the radial direction of the rotating shaft, so that the clamping area is locked; when the sliding block slides towards the direction close to the mounting frame, the fixed arm connected with the second pressure plate can slide outwards along the radial direction of the rotating shaft under the action of gravity. And the connecting rope can not support the fixed arm, so that the electromagnet can be started, and the fixed arm connected with the first pressure plate can be forced to slide outwards along the radial direction of the rotating shaft.

Preferably, the locking assembly further comprises a telescopic part, a thrust bearing and a limiting block, an accommodating cavity is formed in the sliding block, and a yielding hole communicated with the accommodating cavity is formed in one end, far away from the mounting frame, of the sliding block along the axis of the rotating shaft; the telescopic part is arranged on the case, and a telescopic end of the telescopic part penetrates into the accommodating cavity through the abdicating hole and is connected with the limiting block positioned in the accommodating cavity; the thrust bearing is sleeved on the telescopic part and is positioned between the limiting block and the inner wall of the accommodating cavity, and the axis of the thrust bearing coincides with the axis of the rotating shaft. The advantages are that: the sliding block can be driven to slide in the sliding hole through the expansion of the telescopic part, the interference can be avoided under the action of the thrust bearing, and the thrust bearing is high in bearing capacity and can avoid loosening of the clamping area during rotation.

Preferably, a positioning groove for positioning the lower end of the containing barrel is arranged on the end face, close to the first pressure plate, of the second pressure plate. The advantages are that: the positioning is convenient, and the containing barrel can be prevented from falling off during rotation.

Preferably, a positioning lug boss for positioning the upper end of the cover body is arranged on the end face, close to the second pressure plate, of the first pressure plate. The advantages are that: so as to prevent the containing barrel from falling off when rotating.

Preferably, the carrying mechanism comprises a carrying vehicle, a base, a connecting frame and a plurality of towing rods, wherein one ends of the towing rods are arranged on the connecting frame at intervals, and the towing rods are parallel to each other; the connecting frame can be movably arranged on the base station up and down, and the base station can be arranged on the carrier in a sliding manner along a direction parallel to the towing rod; the first conveying track and the second conveying track are both roller type conveying belts, and an accommodating area for horizontally passing through a single towing rod is formed between two adjacent roller shafts on one ends, close to the automatic blending mechanism, of the first conveying track and the second conveying track; an accommodating groove for accommodating the towing rod is formed in the end face, close to the first pressure plate, of the second pressure plate; the carrier is used for realizing the positioning alignment between the towing rod and the accommodating area and the accommodating groove. The advantages are that: the transfer of the containing barrel among the first conveying rail, the automatic blending mechanism and the second conveying rail can be automatically realized.

Preferably, the both sides of roller formula conveyer belt all follow the axial slip of roller is provided with horizontal pin, and two in opposite directions be formed with between the horizontal pin and supply alone the spacing district that the splendid attire bucket passes through. The advantages are that: the conveying precision of the containing barrel can be improved through the limiting area. Moreover, the slidable mounting mode of the horizontal stop rods is convenient for adjusting the distance between two opposite horizontal stop rods so as to adapt to the containing barrels with different widths.

Preferably, the automatic batching device further comprises a detection device used for detecting whether the containing barrel is provided with the automatic sealing cover detection mechanism of the cover body, the automatic sealing cover detection mechanism is arranged right above the first conveying track and is positioned between the automatic sealing cover mechanism and the automatic blending mechanism. The advantages are that: whether the containing barrel below the automatic sealing cover is assembled with the cover body can be detected, and the containing barrel which is not assembled with the cover body is prevented from being conveyed to the automatic blending mechanism.

Preferably, the automatic cover sealing detection mechanism comprises a support frame, a base, a rotating arm, a touch button and a controller, wherein the base is arranged on the support frame and is positioned right above the first conveying track; the touch button is arranged on the base, and the controller is electrically connected with the touch button; the upper end of the rotating arm is hinged to the base, and the rotating arm is contacted with the touch button under the action of self gravity; when the containing barrel conveyed on the first conveying track passes through the position right below the rotating arm, the outer wall of the upper end of the containing barrel forces the rotating arm to rotate to be separated from the touch button. The advantages are that: and in the time interval that the containing barrel passes through the automatic cover sealing detection mechanism, the controller detects the times of separation of the rotating arm and the touch button to indicate whether the upper end of the containing barrel is assembled with the cover body.

Preferably, the base is movably arranged on the supporting frame up and down. The advantages are that: the installation height of the base on the supporting frame is conveniently adjusted through up-and-down movement, so that the containing barrels with different heights can be adapted.

Preferably, the automatic cover sealing detection mechanism further comprises a reset component for forcing the rotating arm to contact with the touch button, and the reset component is a magnet or a torsion spring. The advantages are that: under the effect of the reset assembly, the reset speed and stability of the rotating arm can be improved, the rotating arm can be prevented from resetting slowly due to too small gravity, and rebound caused by collision between the rotating arm and the base can be avoided.

Preferably, the automatic cover sealing detection mechanism further comprises a roller, the roller is rotatably arranged at the lower end of the rotating arm, and the axis of the roller is parallel to the axis of the rotating arm. The advantages are that: under the action of the roller, the friction force of the contact between the lower end of the rotating arm and the containing barrel and the cover body is reduced.

Preferably, the part of the rotating arm contacting the touch button extends to two sides to form an extension block. The advantages are that: the whole weight of the rotating arm is increased, the reset sensitivity is improved, and the magnet is convenient to install inside the extension block.

Preferably, the base is provided with a protection plate for preventing foreign matters from entering between the rotating arm and the touch button. The advantages are that: foreign matters are prevented from being clamped between the rotating arm and the touch button.

Preferably, the automatic batching device further comprises a plurality of jacking mechanisms for jacking the containing barrels conveyed on the first conveying track, and the jacking mechanisms are arranged below the first conveying track and are respectively arranged right below the feeding mechanism and the automatic capping mechanism; the jacking mechanism comprises a push rod and a lifting assembly, the lifting assembly is arranged below the first conveying rail, the lower end of the push rod is arranged on the telescopic end of the lifting assembly, and a gap for allowing the upper end of the push rod to pass through is arranged on the first conveying rail in a penetrating mode along the vertical direction. The advantages are that: can pass through lifting unit drive the ejector pin upwards passes the clearance to with the splendid attire bucket jack-up, thereby prevent the displacement takes place at reinforced in-process or closing cap in-process of splendid attire bucket, and then cause the raw materials to reveal or the closing cap error appears.

The application also provides an automatic batching method, which comprises a preparation step, a charging step, a capping step and a uniformly mixing step;

the preparation step comprises: respectively coating the paints with different colors on different color cards to ensure that the paints with different colors have different color information; providing a plurality of feeding mechanisms for feeding different raw materials, wherein each feeding mechanism has different position information; providing a plurality of containing barrels, so that the containing barrels with different capacities have different capacity information; calculating the quantity information of various required raw materials according to the volume information and the manufacturing formula of the coating corresponding to the color information; the color information, the capacity information, the position information and the quantity information are stored in a database in a mutual correlation mode;

the feeding step comprises the following steps: selecting the corresponding color card according to the coating to be prepared, collecting the corresponding color information on the color card, and calling the corresponding capacity information, the corresponding position information and the corresponding quantity information from the database; according to the adjusted volume information, placing the containing barrels with corresponding volumes on a first conveying track; sequentially conveying the containing barrels to the positions under the corresponding feeding mechanisms through the first conveying rails according to the position information, and controlling the feeding mechanisms to respectively feed raw materials with corresponding quantities into the containing barrels according to the quantity information;

the step of capping: sequentially conveying the containing barrel after the feeding step to the position right below an automatic capping mechanism and an automatic capping detection mechanism through the first conveying track, assembling a cover body to the upper end of the containing barrel through the automatic capping mechanism, and detecting whether the cover body is assembled on the containing barrel through the automatic capping detection mechanism;

the uniformly mixing step comprises: will be equipped with through transport mechanism the lid the splendid attire bucket is carried to automatic mixing mechanism on, and pass through automatic mixing mechanism will raw materials in the splendid attire bucket rocks after the mixing, the rethread transport mechanism will the splendid attire bucket is carried to the second delivery track on.

Compared with the prior art, the beneficial effect of this application lies in:

(1) empty containing barrels can be sequentially conveyed to the positions right below the feeding mechanisms through the first conveying tracks, so that different raw materials can be filled into the containing barrels through the feeding mechanisms.

(2) After the feeding is finished, the containing barrel filled with the raw materials can be conveyed to the position right below the automatic cover closing mechanism through the first rail, so that the cover body is automatically assembled to the upper end of the containing barrel through the automatic cover closing mechanism.

(3) After the cover is sealed, the carrying mechanism carries the containing barrel with the cover body to the automatic blending mechanism, so that the automatic blending mechanism can evenly mix raw materials in the containing barrel and form paint, and the carrying mechanism carries the containing barrel with the paint to the second conveying track so as to package, pack and operate and the like.

(4) Through the preparation step the feeding step, the sealing step and the mixing step, the flow processing of the filling, sealing and mixing operations of the raw materials can be automatically realized, the integral automation degree can be improved, the production efficiency is improved, the universality of the equipment is improved, the integral cost of the equipment is reduced, and the demand on labor force is small.

Drawings

FIG. 1 is a perspective view of an automatic dispensing apparatus provided herein;

FIG. 2 is a perspective view of a portion of the structure of FIG. 1 provided herein, illustrating a first conveyor track, a feeding mechanism, and an automatic capping mechanism;

FIG. 3 is an enlarged perspective view of a portion of the structure of FIG. 2 provided herein;

FIG. 4 is an exploded view of a portion of the structure of FIG. 3, showing an automatic capping mechanism and a jacking mechanism, as provided herein;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A as provided herein;

FIG. 6 is a front view of the automatic capping mechanism of FIG. 4 as provided herein;

FIG. 7 is a perspective view of the storage assembly of FIG. 6 provided herein;

FIG. 8 is a cross-sectional view of the storage assembly of FIG. 7 provided herein illustrating the storage principle of the cover;

FIG. 9 is an enlarged partial view of FIG. 8 at B, illustrating the operation of the retainer;

FIG. 10 is a perspective view of the suction cap assembly of FIG. 6 provided herein;

FIG. 11 is a cross-sectional view of the suction cap assembly of FIG. 10 provided herein illustrating the operation of the cushioning member;

FIG. 12 is a perspective view of a portion of the structure of FIG. 3 provided herein illustrating an automatic closure detection mechanism;

FIG. 13 is an enlarged fragmentary view at C of FIG. 12 as provided herein;

FIG. 14 is a schematic illustration of the installation of the automatic closure detection mechanism of FIG. 12 provided herein;

FIG. 15 is a perspective view of the handling mechanism of FIG. 1 provided herein;

FIG. 16 is an exploded view of the handling mechanism of FIG. 15 as provided herein;

FIG. 17 is a perspective view of a portion of the structure of FIG. 1 illustrating the operation of the transfer mechanism for transferring the casks on the first conveyor track;

FIG. 18 is a perspective view of a portion of the mechanism of FIG. 1 provided herein illustrating the operation of the handling mechanism to carry the cask to the automatic blending mechanism;

FIG. 19 is an enlarged fragmentary view at D of FIG. 18 as provided herein;

FIG. 20 is a perspective view of a portion of the structure of FIG. 18 provided herein to illustrate the internal structure of the automatic blending mechanism;

FIG. 21 is a cross-sectional view of FIG. 20 as provided herein, illustrating the operation of the automatic blending mechanism;

fig. 22 is an enlarged partial view at E of fig. 21 provided herein.

In the figure: 1. a first conveying rail; 2. a second conveying track; 3. a feeding mechanism; 4. an automatic capping mechanism; 41. erecting a frame; 42. storing the assembly; 421. a first support plate; 4211. a through hole; 422. a limiting frame; 4221. an arc-shaped plate; 4222. a support arm; 423. a retainer; 4231. a limiting arm; 4232. a connecting arm; 4233. a return spring; 4234. a limiting part; 43. a suction cap assembly; 431. a first fixing frame; 432. a second fixing frame; 433. a third fixing frame; 434. a rotating member; 435. a first lifting member; 436. a suction cup; 437. a buffer member; 4371. a limiting rod; 4372. a limiting ring; 4373. a buffer spring; 4374. a locking cap; 44. a gland assembly; 441. a second support plate; 442. pressing a plate; 443. a second lifting member; 5. an automatic blending mechanism; 51. a chassis; 52. a rotating shaft; 521. a slide hole; 53. a mounting frame; 531. a limiting groove; 54. a first platen; 541. positioning the bump; 55. a second platen; 551. positioning a groove; 552. accommodating grooves; 56. a fixed arm; 57. a locking assembly; 571. a slider; 5711. an accommodating chamber; 5712. a hole of abdication; 572. a fixed pulley; 573. connecting ropes; 574. a telescopic member; 575. a thrust bearing; 576. a limiting block; 6. a carrying mechanism; 61. a carrier; 62. a base station; 63. a connecting frame; 64. a tow bar; 7. an automatic capping detection mechanism; 71. a support frame; 72. a base; 721. a protection plate; 73. a rotating arm; 731. an extension block; 74. touching a button; 75. a roller; 8. a jack-up mechanism; 81. a top rod; 82. a lifting assembly; 10. a roll shaft; 20. a horizontal stop lever; 30. a containment region; 100. a containing barrel; 200. a cover body; 300. a circular hole; 400. an elongated hole.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1-2, an embodiment of the present application provides an automatic batching device, including a first conveying track 1, a second conveying track 2, a feeding mechanism 3, an automatic capping mechanism 4, an automatic blending mechanism 5, and a carrying mechanism 6; the number of the feeding mechanisms 3 is at least two, and each feeding mechanism 3 and each automatic capping mechanism 4 are sequentially arranged right above the first conveying track 1 at intervals; the automatic kneading mechanism 5 and the conveying mechanism 6 are provided between the first conveying rail 1 and the second conveying rail 2. Wherein, each reinforced mechanism 3 is used for filling different raw materials in the splendid attire bucket 100 of carrying on first delivery track 1, and automatic closing cap mechanism 4 is used for assembling lid 200 automatic to the upper end of splendid attire bucket 100, and transport mechanism 6 is used for carrying the splendid attire bucket 100 that is equipped with lid 200 to automatic mixing mechanism 5 on, treat that automatic mixing mechanism 5 rocks the mixing back with the raw materials in the splendid attire bucket 100, transport again to second delivery track 2 on. It should be noted that the charging mechanism 3 is prior art, and is not described in detail herein, and the specific principle of applying the charging mechanism in this application is: when the first conveying track 1 conveys the empty containing barrel 100 to the position right below the feeding mechanisms 3, each feeding mechanism 3 is started to inject raw materials into the containing barrel 100 according to the required raw material proportion.

Referring to fig. 3, 4 and 6, the automatic capping mechanism 4 includes a vertical frame 41, a storage assembly 42, a cap sucking assembly 43 and a cap pressing assembly 44, the storage assembly 42, the cap sucking assembly 43 and the cap pressing assembly 44 are disposed on the vertical frame 41, the cap sucking assembly 43 and the cap pressing assembly 44 are sequentially disposed right above the first conveying track 1 along the conveying direction of the first conveying track 1 at intervals, and the storage assembly 42 is disposed right above the cap sucking assembly 43; the storage assembly 42 is used for storing a plurality of cover bodies 200 which are arranged in a stacked manner, and the cover sucking assembly 43 is used for sucking the cover bodies 200 stored on the storage assembly 42 and automatically conveying the cover bodies to the upper end of the containing barrel 100 on the first conveying track 1; the pressing cover assembly 44 is used to press the cover 200 to force the cover 200 to be fastened to the upper end of the barrel 100. When the device works, the containing barrel 100 filled with raw materials is conveyed to the position right below the suction cover assembly 43 through the first conveying track 1, then the cover body 200 is sucked on the storage assembly 42 through the suction cover assembly 43, and the cover body 200 is automatically conveyed to the upper end of the containing barrel 100; then, the containing barrel 100 with the cover body 200 is conveyed to the position right below the pressing cover assembly 44 by the first conveying rail 1, and the cover body 200 is pressed by the pressing cover assembly 44, so that the cover body 200 is tightly fastened on the upper end of the containing barrel 100, and the cover body 200 is automatically assembled on the upper end of the containing barrel 100.

Referring to fig. 7-8, the storage assembly 42 includes a first support plate 421, at least three position-limiting brackets 422, and at least three fastening members 423, the first support plate 421 is disposed at the upper end of the stand 41, and a circular through hole 4211 is formed in the first support plate 421 in a vertical direction; the at least three limiting frames 422 are all arranged at the upper end of the first support plate 421, the distance between each limiting frame 422 and the axis of the through hole 4211 is equal, and a storage area for stacking the cover body 200 is enclosed among the at least three limiting frames 422; the fastening members 423 are correspondingly disposed on the position-limiting frame 422, and limit the cover 200 in the storage area from falling off naturally. The number of the limiting frames 422 and the number of the clamping pieces 423 are equal, and preferably three or four (four in the drawing), and the storage area defined by the four limiting frames 422 is used for storing a plurality of cover bodies 200 arranged in a stacked manner, so that the cover sucking assembly 43 sucks the cover bodies 200 from the storage area from bottom to top; moreover, the cover body 200 in the storage area is restricted from being naturally removed by the clamping member 423. In addition, each limiting frame 422 comprises an arc-shaped plate 4221 and a supporting arm 4222, the lower end of the supporting arm 4222 can be slidably mounted at the upper end of the first supporting plate 421 along the radial direction of the through hole 4211, for example, a long hole 400 is formed in the first supporting plate 421, a round hole 300 is formed in the lower end of the supporting arm 4222, and locking connection is performed through a bolt, so that when the bolt is unscrewed, the supporting arm 4222 can slide along the long hole 400; the arc plates 4221 are arranged on the support arms 4222, and the storage area is formed between the intrados of the four arc plates 4221. Moreover, when the cap 200 located at the bottom of the storage area is sucked by the cap sucking assembly 43, the remaining caps 200 in the storage area automatically move downward under the gravity to fill up the gap for the next cap sucking operation. In addition, the cover body 200 can be additionally arranged in the storage area from the upper part of the storage area, and the operation of sucking the cover body is not influenced.

Referring to fig. 9, the clamping member 423 includes a limit arm 4231, a connecting arm 4232 and a return spring 4233, wherein one end of the connecting arm 4232 is fixed on the support arm 4222, and the other end is hinged to the upper end of the limit arm 4231; the return spring 4233 is connected between the position-limiting arm 4231 and the supporting arm 4222, and forces the lower end of the position-limiting arm 4231 to rotate towards the storage area, thereby limiting the cover body 200 positioned at the lowest position in the storage area from falling off naturally. Because the upper end of the limit arm 4231 is hinged to the connecting arm 4232, and the return spring 4233 forces the lower end of the limit arm 4231 to rotate towards the direction of the storage area, the cover body 200 at the lowest part in the storage area can be limited to naturally fall off, and the cover body 200 at the lowest part can support the cover body 200 above the cover body 200, so that the storage effect on a plurality of cover bodies 200 which are arranged in a stacked manner can be realized. In addition, when the cap sucking assembly 43 sucks the cap body 200 located at the lowermost position downward, the cap body 200 presses the lower end of the stopper arm 4231, and forces the lower end of the stopper arm 4231 to rotate in a direction away from the storage area, so as to normally take out the cap body 200; moreover, when one of the covers 200 is removed, the retaining arm 4231 is rotated again toward the storage area by the return spring 4233 to lock the remaining covers 200 in the storage area. In addition, the lower end of the limit arm 4231 extends to the direction of the storage area to form a limit portion 4234, the limit portion 4234 and the limit arm 4231 form a round transition, and one end of the limit portion 4234 far away from the limit arm 4231 is in a round structure. The limit part 4234 can improve the clamping effect of the limit arm 4231 on the cover body 200; the rounded transition and the rounded structure can prevent the cover body 200 from being scratched, and can prevent the cover body 200 from being stuck on the limit portion 4234.

Referring to fig. 10, the suction cap assembly 43 includes a first fixing frame 431, a second fixing frame 432, a third fixing frame 433, a rotating member 434, a first lifting member 435 and a suction cup 436, the first fixing frame 431 is disposed on the stand 41, the second fixing frame 432 is rotatably disposed on the first fixing frame 431 around a horizontal axis through the rotating member 434, and the third fixing frame 433 is movably disposed on the second fixing frame 432 up and down through the first lifting member 435; the suction cup 436 is disposed on the third fixing frame 433 and is located at an end away from the first lifting member 435. Referring to fig. 6, the barrel 100 containing the raw material is conveyed to a position right below the cover suction assembly 43 through the first conveying track 1, the second fixing frame 432 is driven by the rotating member 434 to rotate until the suction cup 436 faces the lower end surface of the cover 200, the third fixing frame 433 is driven by the first lifting member 435 to drive the suction cup 436 to contact with the lower end surface of the cover 200, and after the lowermost cover 200 is sucked, the suction cup 436 is driven by the first lifting member 435 to move downward, so that the cover 200 is separated from the storage area; then, the second fixing frame 432 is driven by the rotating component 434 to rotate until the cover 200 faces the right above the barrel 100; finally, after the cover 200 is driven to move downward by the first elevating member 435 to contact the tub 100, the cover 200 is released by the suction cup 436, so that the cover 200 is placed on the upper end of the tub 100.

Referring to fig. 11, the suction cover assembly 43 further includes a buffering component 437, the buffering component 437 includes a limiting rod 4371, a limiting ring 4372, a buffering spring 4373 and a locking cap 4374, the limiting rod 4371 is disposed at the telescopic end of the first lifting component 435, one end of the limiting ring 4372 is integrally connected to the third fixing frame 433, and the limiting rod 4371 is slidably connected in the limiting ring 4372 along the telescopic direction of the first lifting component 435; the buffer spring 4373 is arranged inside the limit ring 4372 and forces the limit rod 4371 to slide towards the outside of the limit ring 4372; the locking cap 4374 is screwed to the other end of the limiting ring 4372 and limits the limiting rod 4371 from being separated from the inside of the limiting ring 4372. Since the rotating member 434 drives the first elevating member 435, the third fixing frame 433 and the suction cup 436 to rotate integrally, if the buffer member 437 is not provided, when the first elevating member 435 drives the suction cup 436 to contact the lower end surface of the cover 200 and the cover 200 contacts the upper end of the barrel 100, the rotating member 434 is easily damaged by collision, thereby affecting the accuracy of the rotating member 434. However, under the action of the buffer member 437, a buffer and shock absorption function can be achieved between the third fixing frame 433 and the first lifting member 435, which is beneficial to prolonging the service life of the rotating member 434.

Referring to fig. 6, the capping assembly 44 includes a second support plate 441, a pressing plate 442, and a second elevation member 443, the second support plate 441 is mounted on the stand 41, and an upper end of the pressing plate 442 is vertically movably mounted on the support plate by the second elevation member 443. When the container barrel 100 with the cover body 200 is transported to a position right under the capping assembly 44, the second elevation member 443 drives the pressing plate 442 to move downward, so that the cover body 200 is forced to be fastened to the upper end of the container barrel 100, and the automatic assembly of the cover body 200 is completed.

The rotating member 434, the first elevation member 435, and the second elevation member 443 are conventional, and the rotating member 434 is a rotary cylinder, and the first elevation member 435 and the second elevation member 443 are telescopic cylinders.

Referring to fig. 12-14, the automatic batching device further comprises an automatic cover sealing detection mechanism 7, and the automatic cover sealing detection mechanism 7 is arranged right above the first conveying track 1 and is positioned between the automatic cover sealing mechanism 4 and the automatic blending mechanism 5. Can detect through automatic closing cap detection mechanism 7 whether splendid attire bucket 100 through automatic closing cap below is equipped with lid 200, prevent that transport mechanism 6 from transporting splendid attire bucket 100 that does not assemble lid 200 to automatic mixing mechanism 5 on, otherwise, in case transport to automatic mixing mechanism 5 on not being equipped with splendid attire bucket 100 of lid 200, and start automatic mixing mechanism 5 after, light then cause the raw materials to reveal, heavy then cause the damage to equipment, cause the incident even. When it is detected that the cover 200 is not mounted, the operation of the apparatus is actively stopped, and an alarm is given to alert an operator, or the apparatus is directly conveyed to the second conveying rail 2 by the conveying mechanism 6 and manually operated.

Referring to fig. 12 to 14, the automatic capping detection mechanism 7 includes a support frame 71, a base 72, a rotating arm 73, a touch button 74 and a controller, wherein the base 72 is disposed on the support frame 71 and is located right above the first conveying track 1; the touch button 74 is disposed on the base 72, and the controller is electrically connected to the touch button 74; the upper end of the rotating arm 73 is hinged on the base 72, and the rotating arm 73 is contacted with the touch button 74 under the action of self gravity; when the tub 100 conveyed on the first conveying path 1 passes right under the rotating arm 73, the outer wall of the upper end of the tub 100 forces the rotating arm 73 to rotate away from the actuating button 74. In operation, when the first conveying track 1 conveys the container 100 passing under the automatic capping mechanism 4 to the position of the automatic capping detection mechanism 7, the upper end of the container 100 (or the lid 200) contacts the lower end of the rotating arm 73, so as to push the lower end of the rotating arm 73 to rotate around the upper end thereof, and at this time, the rotating arm 73 is separated from the trigger button 74, and the controller can detect the state change of the trigger button 74. If the cover 200 is mounted on the upper end of the container 100, the lower end of the rotating arm 73 continuously contacts the upper end of the cover 200, and the rotating arm 73 is always separated from the touch button 74, until the lower end of the rotating arm 73 is separated from the container 100, the rotating arm 73 rotates again to contact the touch button 74 under its own weight. If the cover 200 is not mounted on the upper end of the bucket 100, when the lower end of the rotating arm 73 passes through the outer wall of the upper end of the bucket 100 and reaches the upper port of the bucket 100, the rotating arm 73 rotates again under the action of its own weight to contact with the touch button 74; moreover, when the lower end of the rotating arm 73 contacts the inner wall of the upper end of the containing barrel 100, the rotating arm 73 is forced to rotate to be separated from the touch button 74, and when the rotating arm 73 is separated from the upper end of the containing barrel 100, the rotating arm 73 rotates again to contact the touch button 74 under the action of self gravity. In summary, the number of times that the controller detects that the rotating arm 73 is separated from the touch button 74 during the time interval that the bucket 100 passes the automatic cover-closing detecting mechanism 7 indicates whether the upper end of the bucket 100 is equipped with the cover 200. It should be noted that the touch button 74 and the controller (the controller may be a PLC) are both prior art, and their specific structures and the connection manner of the wires are not described in detail in this application. In addition, the base 72 can be movably disposed on the supporting frame 71 up and down, for example, by disposing the elongated hole 400 on the supporting frame 71, disposing the circular hole 300 on the base 72, and using the bolt to connect, the base 72 can be movably disposed on the supporting frame 71 up and down, so that when the bolt is loosened, the mounting height of the base 72 on the supporting frame 71 can be movably adjusted up and down, so as to adapt to the containers 100 with different heights.

The automatic capping detection mechanism 7 further includes a reset component (the reset component is not shown in the drawings) for forcing the rotating arm 73 to contact the touch button 74, and the reset component is preferably a magnet (magnets are embedded in the rotating arm 73 and the base 72, and an attraction force is generated between the magnets) or a torsion spring (which is arranged on a hinge shaft at the upper end of the rotating arm 73 and forces the rotating arm 73 to rotate to contact the base 72). Under the action of the reset assembly, the reset speed and stability of the rotating arm 73 can be improved, slow reset of the rotating arm 73 caused by too small self gravity can be avoided, and rebound caused by collision between the rotating arm 73 and the base 72 can be avoided.

Referring to fig. 13, the automatic capping detection mechanism 7 further includes a roller 75, the roller 75 is rotatably disposed at a lower end of the rotating arm 73, and an axis of the roller 75 is parallel to an axis of rotation of the rotating arm 73. Under the action of the roller 75, the friction force between the lower end of the rotating arm 73 and the containing barrel 100 and the cover body 200 is reduced, which is beneficial for the lower end of the rotating arm 73 to move on the upper end of the containing barrel 100 and the cover body 200.

Referring to fig. 13 or 14, the rotating arm 73 is provided with extending blocks 731 extending to both sides at a portion contacting with the touch button 74, on one hand, the extending blocks 731 can increase the overall weight of the rotating arm 73, so as to improve the resetting sensitivity; on the other hand, the inside of the extension block 731 may be used to mount a magnet.

Referring to fig. 13 or 14, the base 72 is provided with a shielding plate 721 for preventing foreign materials from entering between the rotating arm 73 and the touch button 74. Under the protection of the protection plate 721, it is avoided that the rotating arm 73 is not normally reset due to the jamming of the foreign object, or the state of the touch button 74 cannot be changed due to the jamming of the foreign object on the touch button 74.

Referring to fig. 3-4, the automatic batching device further comprises a plurality of jacking mechanisms 8 for jacking the containers 100 conveyed on the first conveying track 1, wherein the jacking mechanisms 8 are arranged below the first conveying track 1 and are respectively arranged right below the feeding mechanism 3 and the automatic capping mechanism 4; the jacking mechanism 8 comprises a push rod 81 and a lifting component 82, the lifting component 82 is arranged below the first conveying track 1, the lower end of the push rod 81 is arranged on the telescopic end of the lifting component 82, and a gap which can be used for the upper end of the push rod 81 to pass through is arranged on the first conveying track 1 in a penetrating mode along the up-down direction. Under jack-up mechanism 8's effect, when splendid attire bucket 100 carried reinforced mechanism 3 and automatic closing cap mechanism 4 under, can upwards pass the clearance through lifting unit 82 drive ejector pin 81 to with splendid attire bucket 100 jack-up, thereby prevent that splendid attire bucket 100 from revealing or the closing cap in-process takes place the displacement at reinforced in-process, and then cause the raw materials to reveal or the error appears in the closing cap. It should be noted that the lifting assembly 82 is known per se, such as a hydraulic cylinder.

Referring to fig. 18-22, the automatic blending mechanism 5 includes a case 51, a rotating shaft 52, a mounting bracket 53, a first platen 54, a second platen 55 and two fixing arms 56, wherein one end of the rotating shaft 52 is horizontally and rotatably disposed on the case 51, and the mounting bracket 53 is disposed at the other end of the rotating shaft 52; one ends of the two fixing arms 56 can be movably connected to the mounting frame 53 along the radial direction of the rotating shaft 52, and the other ends of the two fixing arms 56 are respectively connected to the first pressure plate 54 and the second pressure plate 55; when the two fixing arms 56 slide inward in the radial direction of the rotating shaft 52, a clamping area for clamping the accommodating barrel 100 equipped with the cover body 200 is formed between the first pressure plate 54 and the second pressure plate 55. When the containing barrel 100 is carried between the first platen 54 and the second platen 55, the two fixing arms 56 can be slid inwards along the radial direction of the rotating shaft 52 to force the first platen 54 and the second platen 55 to close together and form a clamping area, so that the containing barrel 100 can be clamped, the rotating shaft 52 is rotated to drive the containing barrel 100 to rotate, and raw materials in the containing barrel 100 can be uniformly mixed. The rotating installation mode between the rotating shaft 52 and the chassis 51 is the prior art, for example, the rotating shaft 52 is installed on the chassis 51 by using a bearing, and the rotating shaft 52 is driven to rotate by a motor and gear transmission mode; the rotation angle of the rotating shaft 52 can be precisely controlled by further driving the stepping motor, so that when the rotating shaft 52 stops rotating, the first platen 54 is always controlled to be positioned right above the second platen 55, so that the lower end of the containing barrel 100 is placed on the second platen 55 downwards before the blending operation, and the lower end of the containing barrel 100 is still arranged downwards after the blending operation.

Referring to fig. 21 to 22, two limiting grooves 531 are formed in the mounting bracket 53 along the radial direction of the rotating shaft 52, and the two limiting grooves 531 are arranged in a central symmetry manner with respect to the axis of the rotating shaft 52; the two fixing arms 56 are respectively slidably disposed in the two limiting grooves 531, and the automatic blending mechanism 5 further includes a locking component 57 for limiting the fixing arms 56 to slide in the limiting grooves 531. The clamping area can lock and unlock the barrel 100 by the sliding fit between the fixing arm 56 and the limiting groove 531, and the locking state and the unlocking state of the clamping area can be maintained by the locking component 57. The locking assembly 57 includes an electromagnet (the electromagnet is not shown in the drawings), a sliding block 571, two fixed pulleys 572, and two connecting ropes 573, a sliding hole 521 axially penetrates through the rotating shaft 52, and the sliding block 571 is axially slidably disposed in the sliding hole 521; the two fixed pulleys 572 are rotatably arranged on the mounting frame 53, one ends of the two connecting ropes 573 are connected to the sliding block 571, and the other ends of the two connecting ropes 573 are respectively connected with the two fixed arms 56 through the two fixed pulleys 572; when the sliding block 571 is slid in a direction away from the mounting frame 53, the two fixing arms 56 are slid inward in a radial direction of the rotating shaft 52; the electromagnet is disposed on the casing 51, and when the first pressure plate 54 is located above the second pressure plate 55 and the electromagnet is energized, the fixing arm 56 connected to the first pressure plate 54 is forced to slide outward in the radial direction of the rotating shaft 52. When the machine starts to work, the rotating shaft 52 is rotated to enable the first pressing plate 54 to be positioned right above the second pressing plate 55, the containing barrel 100 provided with the cover body 200 is conveyed onto the first pressing plate 54, then the sliding block 571 is slid in the direction away from the mounting frame 53, the sliding block 571 can pull the two fixing arms 56 to slide inwards along the radial direction of the rotating shaft 52 through the two connecting ropes 573, so that the first pressing plate 54 and the second pressing plate 55 are forced to press the containing barrel 100, and blending operation is performed; after the blending operation is finished, the rotation of the rotating shaft 52 is controlled to make the first platen 54 be located right above the second platen 55, and at this time, the sliding block 571 is slid in the direction close to the mounting frame 53, and under the action of the gravity of the containing barrel 100, the second platen 55 and the like, the fixing arm 56 connected to the second platen 55 is slid outward in the radial direction of the rotating shaft 52. Since the connecting rope 573 cannot support the fixing arm 56 connected to the first platen 54, the electromagnet is activated while the slider 571 slides in the direction of the mounting bracket 53, so that the fixing arm 56 connected to the first platen 54 is forced to slide outward in the radial direction of the rotating shaft 52, and the bucket 100 can be taken out.

Referring to fig. 21-22, the locking assembly 57 further includes a telescopic member 574, a thrust bearing 575 and a stopper 576, wherein a receiving cavity 5711 is provided inside the sliding block 571, and an end of the sliding block 571, which is far away from the mounting bracket 53, is provided with a yielding hole 5712 communicating with the receiving cavity 5711 along an axis of the rotating shaft 52; the telescopic component 574 is arranged on the case 51, and a telescopic end of the telescopic component 574 penetrates into the accommodating cavity 5711 through the abdicating hole 5712 and is connected with a limiting block 576 positioned in the accommodating cavity 5711; thrust bearing 575 is sleeved on telescopic part 574 and is located between limiting block 576 and the inner wall of accommodating cavity 5711, and the axis of thrust bearing 575 coincides with the axis of rotating shaft 52. The sliding block 571 can be driven to slide in the sliding hole 521 by the extension and retraction of the telescopic component 574, and the interference between the sliding block 571 driven by the rotating shaft 52 and the telescopic component 574 can be avoided under the action of the thrust bearing 575. In addition, as shown in fig. 22, when the telescopic member 574 drives the slider 571 to slide leftward (at this time, the acting force of the limiting block 576 and the inner wall of the accommodating cavity 5711 on the thrust bearing 575 is opposite, so that the thrust bearing 575 can play a better supporting role while rotating, and the clamping area is prevented from being loosened during the rotation of the rotating shaft 52, the connecting rope 573 can drive the fixing arm 56 to slide inward along the radial direction of the rotating shaft 52, so as to control the first pressure plate 54 and the second pressure plate 55 to approach each other (as shown in fig. 21), thereby clamping the containing barrel 100; when the telescopic component 574 drives the sliding block 571 to slide to the right, the connecting rope 573 located below is under tension under the action of the gravity of the second pressure plate 55 and the fixing arm 56 connected thereto; in addition, an upward attractive force is generated on the first platen 54 by the electromagnet, so that the connecting rope 573 located above is also in a tensioned state, and therefore, the thrust bearing 575 is also in a supported state. It should be noted that the telescopic member 574 is per se prior art, such as a hydraulic cylinder or a lead screw lifting mechanism.

Referring to fig. 21, a positioning groove 551 for positioning the lower end of the tub 100 is provided on the end surface of the second platen 55 adjacent to the first platen 54. Under the action of the positioning groove 551, on one hand, the positioning between the containing barrel 100 and the second platen 55 is facilitated, and the carrying efficiency of the containing barrel 100 is improved; on the other hand, the container barrel 100 can be limited to prevent the container barrel 100 from falling off during rotation. A positioning projection 541 for positioning the upper end of the cover 200 is provided on the end surface of the first platen 54 close to the second platen 55. Under the action of the positioning bump 541, a position-limiting effect is generated on the cover 200 at the upper end of the container barrel 100 to prevent the container barrel 100 from falling off during rotation.

Referring to fig. 15 to 16, the carrying mechanism 6 includes a carrying vehicle 61, a base 62, a connecting frame 63, and a plurality of towing rods 64, wherein one ends of the plurality of towing rods 64 are disposed on the connecting frame 63 at intervals, and the plurality of towing rods 64 are parallel to each other; the connecting frame 63 is movably arranged on the base 62 up and down, and the base 62 is arranged on the transport cart 61 in a sliding way along the direction parallel to the towing rod 64; the first conveying track 1 and the second conveying track 2 are both roller type conveying belts, and an accommodating area 30 for horizontally passing through a single drag rod 64 is formed between two adjacent roller shafts 10 on one ends of the first conveying track 1 and the second conveying track 2 close to the automatic blending mechanism 5; the end surface of the second pressure plate 55 close to the first pressure plate 54 is provided with a containing groove 552 for containing the towing rod 64; the truck 61 is used to achieve positional alignment between the tow bar 64 and the receiving area 30 and the receiving groove 552. As shown in fig. 17, when the bucket 100 with the cover 200 is transported to the right above the receiving area 30, the carrier 61 first positions and aligns the towing bar 64 with the receiving area 30; then, the base 62 is slid to move the towing rod 64 into the accommodating area 30, and then the connecting frame 63 is driven upwards to drive the towing rod 64 to move upwards, so that the containing barrel 100 on the first conveying rail 1 is lifted; finally, the carrier 61 is used to position and align the towing rod 64 (the containing barrel 100 is supported on the towing rod 64) and the containing groove 552, and then the sliding base 62 is used to move the towing rod 64 to the position right above the containing groove 552, and then the connecting frame 63 is driven downwards to accommodate the towing rod 64 in the containing groove 552, so that the towing rod 64 is separated from the containing barrel 100, the containing barrel 100 falls into the positioning groove 551, and the towing rod 64 can be normally pulled out of the containing groove 552 (as shown in fig. 18-19). The step of transporting the bucket 100 from the automatic kneading mechanism 5 to the second conveying rail 2 by the transporting vehicle 61 is opposite to the step of transporting the bucket 100 from the first conveying rail 1 to the automatic kneading mechanism 5. It should be noted that the carrier 61 itself and the automatic positioning method are all the prior art, and therefore, are not described herein again. The base 62 and the carriage 61 are slid by a conventional sliding method, and for example, the base 62 is slid by a stopper sliding fit method, and the base 62 is driven to slide by a screw driving method. In addition, the up-and-down movement mode of the connecting frame 63 is the prior art, for example, the sliding limit of the connecting frame 63 is realized by adopting a limit sliding mode, and the connecting frame 63 is driven to move up and down by adopting a hydraulic cylinder driving mode. With reference to fig. 4-5, horizontal stop rods 20 are slidably disposed on both sides of the roller conveyor along the axial direction of the roller 10, and a limiting area for passing only a single containing barrel 100 is formed between two opposite horizontal stop rods 20. Under the action of the limiting area formed between the two opposite horizontal stop levers 20, only a single containing barrel 100 can be conveyed on the roller shaft type conveying belt, so that the conveying precision of the roller shaft type conveying belt to the containing barrel 100 is improved. In addition, since the horizontal bars 20 can slide along the axial direction of the roller shaft 10, the distance between two opposite horizontal bars 20 can be adjusted by sliding the horizontal bars 20, so as to adapt to containing barrels 100 with different widths. As shown in fig. 5, the horizontal blocking rod 20 may be slidably installed by providing an elongated hole 400 on the side of the roller conveyor belt, providing a circular hole 300 on the horizontal blocking rod 20, and locking the horizontal blocking rod 20 by a bolt, so that when the bolt is loosened, the horizontal blocking rod 20 may slide along the elongated hole 400.

the preparation method comprises the following steps: coating the paints with different colors on different color cards respectively to ensure that the paints with different colors have different color information; providing a plurality of feeding mechanisms 3 for feeding different raw materials, and enabling each feeding mechanism 3 to have different position information; providing a plurality of the containing barrels 100, so that the containing barrels 100 with different capacities have different capacity information; calculating the quantity information of various required raw materials according to the volume information and the preparation formula of the coating corresponding to the color information; the color information, the capacity information, the position information and the quantity information are stored in a database in a mutual correlation manner;

a material adding step: selecting a corresponding color card according to the coating to be prepared, collecting corresponding color information on the color card, and calling corresponding capacity information, position information and quantity information from a database; then according to the adjusted volume information, the containing barrel 100 with the corresponding volume is placed on the first conveying track 1; then, according to the position information, the containing barrel 100 is sequentially conveyed to the position under the corresponding feeding mechanism 3 through the first conveying track 1, and according to the quantity information, the feeding mechanisms 3 are controlled to respectively feed the raw materials with corresponding quantities into the containing barrel 100;

and (3) sealing the cover: the containing barrel 100 after the feeding step is finished is sequentially conveyed to the position right below the automatic capping mechanism 4 and the automatic capping detection mechanism 7 through the first conveying track 1, the cover body 200 is assembled at the upper end of the containing barrel 100 through the automatic capping mechanism 4, and whether the cover body 200 is assembled on the containing barrel 100 is detected through the automatic capping detection mechanism 7;

uniformly mixing: the containing barrel 100 equipped with the cover body 200 is conveyed to the automatic blending mechanism 5 through the conveying mechanism 6, and after the raw materials in the containing barrel 100 are shaken and blended through the automatic blending mechanism 5, the containing barrel 100 is conveyed to the second conveying rail 2 through the conveying mechanism 6.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An automatic batching device is characterized by comprising a first conveying track, a second conveying track, a feeding mechanism, an automatic cover sealing mechanism, an automatic blending mechanism and a carrying mechanism; the number of the feeding mechanisms is at least two, and each feeding mechanism and each automatic capping mechanism are sequentially arranged right above the first conveying track at intervals; the automatic blending mechanism and the carrying mechanism are arranged between the first conveying track and the second conveying track;

2. The automatic batching device according to claim 1, wherein the automatic capping mechanism comprises a stand, a storage assembly, a suction cap assembly and a pressing cap assembly, the storage assembly, the suction cap assembly and the pressing cap assembly are arranged on the stand, the suction cap assembly and the pressing cap assembly are sequentially arranged right above the first conveying track at intervals along the conveying direction of the first conveying track, and the storage assembly is arranged right above the suction cap assembly; the storage assembly is used for storing a plurality of cover bodies which are arranged in a stacked mode, and the cover sucking assembly is used for sucking the cover bodies stored on the storage assembly and automatically conveying the cover bodies to the upper end of the containing barrel on the first conveying rail; the gland assembly is used for compressing the cover body to force the cover body to be tightly buckled at the upper end of the containing barrel.

3. The automatic batching device as claimed in claim 2, wherein the storing assembly comprises a first supporting plate, at least three limiting frames and at least three clamping members, the first supporting plate is arranged at the upper end of the stand frame, and a circular through hole is arranged on the first supporting plate in a vertical direction in a penetrating way; the at least three limiting frames are arranged at the upper end of the first supporting plate, the distance between each limiting frame and the axis of the through hole is equal, and a storage area for stacking and placing the cover body is formed between the at least three limiting frames; the clamping pieces are correspondingly arranged on the limiting frames one by one and limit the cover bodies in the storage area from naturally falling off;

each limiting frame comprises an arc-shaped plate and a supporting arm, the lower end of each supporting arm can be slidably mounted at the upper end of the first supporting plate along the radial direction of the through hole, the arc-shaped plates are arranged on the supporting arms, and the storage area is formed among the intrados of at least three arc-shaped plates;

the clamping piece comprises a limiting arm, a connecting arm and a return spring, one end of the connecting arm is fixed on the supporting arm, and the other end of the connecting arm is hinged to the upper end of the limiting arm; the return spring is connected between the limiting arm and the supporting arm and forces the lower end of the limiting arm to rotate towards the direction of the storage area, so that the cover body positioned at the lowest position in the storage area is limited to naturally fall off.

4. The automatic batching device according to claim 2, wherein the suction cover assembly comprises a first fixing frame, a second fixing frame, a third fixing frame, a rotating component, a first lifting component and a suction cup, wherein the first fixing frame is arranged on the stand, the second fixing frame is rotatably arranged on the first fixing frame around a horizontal axis through the rotating component, and the third fixing frame is movably arranged on the second fixing frame up and down through the first lifting component; the sucker is arranged on the third fixing frame and is positioned at one end far away from the first lifting part;

the suction cover assembly further comprises a buffer component, the buffer component comprises a limiting rod, a limiting ring, a buffer spring and a locking cap, the limiting rod is arranged at the telescopic end of the first lifting component, one end of the limiting ring is arranged on the third fixing frame, and the limiting rod is connected in the limiting ring in a sliding mode along the telescopic direction of the first lifting component; the buffer spring is arranged inside the limiting ring and forces the limiting rod to slide towards the outside of the limiting ring; the locking cap is arranged at the other end of the limiting ring and limits the limiting rod to be separated from the inner part of the limiting ring;

the gland assembly comprises a second supporting plate, a pressing plate and a second lifting component, the second supporting plate is arranged on the stand, and the upper end of the pressing plate is movably arranged on the supporting plate up and down through the second lifting component.

5. The automatic batching device according to claim 1, wherein the automatic blending mechanism comprises a case, a rotating shaft, a mounting frame, a first pressure plate, a second pressure plate and two fixing arms, wherein one end of the rotating shaft is horizontally and rotatably arranged on the case, and the mounting frame is arranged at the other end of the rotating shaft; one ends of the two fixed arms can be movably connected to the mounting frame along the radial direction of the rotating shaft, and the other ends of the two fixed arms are respectively connected to the first pressure plate and the second pressure plate; when the two fixing arms move inwards along the radial direction of the rotating shaft, a clamping area used for clamping the containing barrel provided with the cover body is formed between the first pressing plate and the second pressing plate.

6. The automatic batching device according to claim 5, wherein two limiting grooves are arranged on the mounting frame along the radial direction of the rotating shaft, and the two limiting grooves are arranged in a central symmetry manner about the axis of the rotating shaft; the two fixing arms are respectively arranged in the two limiting grooves in a sliding manner, and the automatic blending mechanism further comprises a locking assembly for limiting the fixing arms to slide in the limiting grooves;

the locking assembly comprises an electromagnet, a sliding block, two fixed pulleys and two connecting ropes, a sliding hole axially penetrates through the rotating shaft, and the sliding block can be axially and slidably arranged in the sliding hole; the two fixed pulleys are rotatably arranged on the mounting frame, one ends of the two connecting ropes are connected to the sliding block, and the other ends of the two connecting ropes are connected with the two fixed arms through the two fixed pulleys respectively; when the sliding block is slid in a direction away from the mounting frame, the two fixed arms can slide inwards along the radial direction of the rotating shaft; the electromagnet is arranged on the case, and when the first pressure plate is positioned above the second pressure plate and the electromagnet is electrified, the fixed arm connected with the first pressure plate is forced to slide outwards along the radial direction of the rotating shaft;

the locking assembly further comprises a telescopic part, a thrust bearing and a limiting block, an accommodating cavity is formed in the sliding block, and an abdicating hole communicated with the accommodating cavity is formed in one end, far away from the mounting frame, of the sliding block along the axis of the rotating shaft; the telescopic part is arranged on the case, and a telescopic end of the telescopic part penetrates into the accommodating cavity through the abdicating hole and is connected with the limiting block positioned in the accommodating cavity; the thrust bearing is sleeved on the telescopic part and is positioned between the limiting block and the inner wall of the accommodating cavity, and the axis of the thrust bearing coincides with the axis of the rotating shaft.

7. The automatic batching device according to claim 5 or 6, wherein said handling mechanism comprises a truck, a base, a connecting frame and a plurality of towing bars, one ends of said plurality of towing bars are arranged on said connecting frame at intervals, and said plurality of towing bars are parallel to each other; the connecting frame can be movably arranged on the base station up and down, and the base station can be arranged on the carrier in a sliding manner along a direction parallel to the towing rod; the first conveying track and the second conveying track are both roller type conveying belts, and an accommodating area for horizontally passing through a single towing rod is formed between two adjacent roller shafts on one ends, close to the automatic blending mechanism, of the first conveying track and the second conveying track; an accommodating groove for accommodating the towing rod is formed in the end face, close to the first pressure plate, of the second pressure plate; the carrier is used for realizing the positioning alignment between the towing rod and the accommodating area and the accommodating groove;

horizontal stop levers are arranged on two sides of the roller type conveying belt along the axial sliding direction of the roller shaft, and a limiting area which only allows a single containing barrel to pass through is formed between the two horizontal stop levers in opposite directions.

8. The automatic batching device according to claim 1, further comprising an automatic cover-sealing detection mechanism for detecting whether the cover is assembled on the containing barrel, wherein the automatic cover-sealing detection mechanism is arranged right above the first conveying track and is positioned between the automatic cover-sealing mechanism and the automatic blending mechanism;

the automatic cover sealing detection mechanism comprises a support frame, a base, a rotating arm, a touch button and a controller, wherein the base is arranged on the support frame and is positioned right above the first conveying track; the touch button is arranged on the base, and the controller is electrically connected with the touch button; the upper end of the rotating arm is hinged to the base, and the rotating arm is contacted with the touch button under the action of self gravity; when the containing barrel conveyed on the first conveying track passes right below the rotating arm, the outer wall of the upper end of the containing barrel forces the rotating arm to rotate to be separated from the touch button;

the automatic cover sealing detection mechanism also comprises a reset component used for forcing the rotating arm to be in contact with the touch button, and the reset component is a magnet or a torsion spring;

the automatic sealing cover detection mechanism further comprises a roller, the roller is rotatably arranged at the lower end of the rotating arm, and the axis of the roller is parallel to the axis of the rotating arm.

9. The automatic dispensing device according to claim 1, further comprising a plurality of jacking mechanisms for jacking up the containers conveyed on the first conveying track, the plurality of jacking mechanisms being disposed below the first conveying track and being disposed directly below the charging mechanism and the automatic capping mechanism, respectively; the jacking mechanism comprises a push rod and a lifting assembly, the lifting assembly is arranged below the first conveying rail, the lower end of the push rod is arranged on the telescopic end of the lifting assembly, and a gap for allowing the upper end of the push rod to pass through is arranged on the first conveying rail in a penetrating mode along the vertical direction.

10. An automatic batching method is characterized by comprising a preparation step, a feeding step, a capping step and a uniformly mixing step;