CN112220353B

CN112220353B - Milk making machine

Info

Publication number: CN112220353B
Application number: CN202011096988.8A
Authority: CN
Inventors: 那瓦; 姜锐; 崔泽强; 杨洋; 王逸翔; 张哲汪
Original assignee: Wenzhou University
Current assignee: Wenzhou University
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2022-08-12
Anticipated expiration: 2040-10-14
Also published as: CN112220353A

Abstract

The invention discloses a milk preparing machine, which comprises a frame body (6), wherein the upper end of the frame body (6) is provided with a disinfection cabinet device (1) and a water dispenser device (2); a gantry truss device (3) is arranged on one side face of the frame body (6), and a clamping jaw device (7) is arranged on the gantry truss device (3); the middle end of the frame body (6) is provided with a bottle cap screwing device (4) and a milk powder adding and shaking integrated device (5). The invention solves the problem of frequent night milk feeding of non-breast-fed newborns, has the capability of automatic milk infusing, and solves the trouble that a dad and a mam frequently infuse milk at night.

Description

Milk making machine

Technical Field

The invention relates to the technical field of milk brewing devices, in particular to a milk brewing machine.

Background

The number of infants between 0 and 4 years old is rapidly increased from 2010 to 2018, the number of newborns in China is gradually increased year by year from 1596 ten thousand in 2010 to 1808 ten thousand in 2018. The number of newborns is expected to remain at a relatively high level every year in China in the next 5-10 years, and the fourth wave of baby birth tide brings a huge population profit to the maternal and infant industry. The consumption demands of Chinese consumers on mother and infant products are in a continuously increasing trend, and the market capacity of the product is huge.

The breast-feeding rate of China is low, and according to statistics, the breast-feeding rate of China is 67% at the end of the last 90 th century, and is reduced to 50.8% in 2003, only 27.6% in 2008, and is reduced by 40% in the decade. The data show that the pure breast feeding rate of infants in 3 months in 2014 in China is 27.8 percent in 0-6 months, wherein the pure breast feeding rate is 30.3 percent in rural areas, the pure breast feeding rate is only 15.8 percent in cities, and the pure breast feeding rate is far lower than the international average level of 38 percent. Especially, the pure breast feeding rate of infants of 0-6 months is low, the infants are fed every two hours within one month, and the infants of one month to six months are fed every three to four hours. The frequent night troubles daddy and breastfeeding, so that a milk brewing machine is urgently needed to solve the problem of frequent milk brewing.

Disclosure of Invention

The invention aims to provide a milk making machine. The invention solves the problem of frequent night milk feeding of non-breast-fed newborns, has the capability of automatic milk infusing, and solves the trouble that a dad and a mam frequently infuse milk at night.

The technical scheme of the invention is as follows: a milk preparing machine comprises a frame body, wherein a disinfection cabinet device and a water dispenser device are arranged at the upper end of the frame body; a gantry truss device is arranged on one side face of the frame body, and a clamping jaw device is arranged on the gantry truss device; the middle end of the frame body is provided with a bottle cap screwing device and a milk powder adding and shaking-up integrated device; the disinfection cabinet device comprises a cabinet body fixed on the frame body and a first steering engine; the output end of the first steering gear is connected with a first driving gear; the lower end face of the cabinet body is provided with a rotating shaft with a one-way bearing, the rotating bearing is provided with a first driven gear meshed with a first driving gear, the lower end face of the first driven gear is connected with a rocker, the end part of the rocker is hinged with two long connecting rods through a guide rail connecting sliding shaft, the end part of each long connecting rod is connected with a door shaft through a short connecting rod, and the door shaft is provided with a disinfection cabinet door; the bottom surface of the cabinet body is provided with a guide rail, and the guide rail sliding shaft is arranged in the guide rail to slide; a feeding bottle turntable is arranged on the position of the rotating bearing penetrating through the cabinet body, and a feeding bottle placing opening is formed in the feeding bottle turntable; the middle part of the feeding bottle rotary table is provided with a flange shaft, the upper end of the flange shaft is provided with a bottle cap rotary table, and a bottle cap placing opening is formed in the bottle cap rotary table.

In the milk machine, the gantry truss device comprises a pair of first stepping motors fixed on the side surface of the rack body, the output ends of the first stepping motors are connected with first lead screws, the first lead screws are provided with first sliding tables, second lead screws are arranged between the first sliding tables, and the second lead screws are connected with second stepping motors; a second sliding table is arranged on the second lead screw, a fixing frame is arranged above the second sliding table, a third lead screw is arranged on the fixing frame, and the third lead screw is connected with a third stepping motor; a third sliding table is arranged on the third screw rod; the clamping jaw device is arranged on the third sliding table.

In the milk brewing machine, the clamping jaw device comprises an installation frame body, a fourth stepping motor is arranged on one side of the installation frame body, the output end of the fourth stepping motor is connected with a fourth lead screw, and a sixth sliding table is arranged on the fourth lead screw; the front end of the fixed frame body is provided with a guide shaft, clamping jaw fixing seats are symmetrically arranged on the guide shaft, the clamping jaw fixing seats are connected with clamping jaws through a pair of optical axes, and compression springs are arranged on the optical axes; a limit switch is arranged above the clamping jaw; the both sides of sixth slip table articulate there is the connecting rod, and the tip and the clamping jaw fixing base of connecting rod articulate.

In the milk preparing machine, the milk powder adding and uniformly shaking integrated device comprises a milk adding frame fixed on a frame body, a second steering gear is arranged at the upper end of the milk adding frame through a fixing piece, and a second driving gear is arranged at the output end of the second steering gear; the upper side surface of the milk adding frame is provided with a milk powder box with an outlet; a rotating shaft is arranged on the bottom surface of the milk powder box in a penetrating manner, and a second driven gear meshed with a second driving gear is arranged at the lower end of the rotating shaft; the rotating shaft is provided with a quantitative powder pushing device; the top surface of the milk adding frame is provided with an eighth stepping motor, and the output end of the fourth stepping motor is connected with a third driving gear; the milk adding frame is provided with a transmission shaft, the upper end part of the transmission shaft is provided with a third driven gear meshed with the third driving gear, the lower end part of the transmission shaft is provided with a crank, the crank is connected with an arc-shaped milk bottle tray, and the end part of the milk bottle tray is fixedly connected with the bottom surface of the milk adding frame through a pin shaft; the feeding bottle tray is provided with a first feeding bottle seat.

In the milk powder box of the milk powder brewing machine, the bottom of the milk powder box is provided with the step part, an arc-shaped groove is formed between the step part and the side wall of the bottom surface of the milk powder box, and one end of the arc-shaped groove is communicated with the outlet; the quantitative powder pushing device comprises a rotary disc arranged on the rotary shaft, one side of the rotary disc is connected with a powder blocking plate through a connecting rod, and the front end of the powder blocking plate is provided with a pushing sheet positioned in the arc-shaped groove; the quantitative powder pushing device further comprises a stirring plate arranged on the rotating shaft, and the stirring plate is located above the cover opening.

In the milk preparing machine, a plurality of elastic pressing sheets are distributed on the inner side wall of the first feeding bottle seat; the bottom surface of the feeding bottle tray is provided with a plurality of balls.

In the milk machine, the bottle cap screwing device comprises a downward rotating device and a clamping device; the clamping device comprises a mounting plate fixed on the frame body, a second feeding bottle seat and a pair of bearing seats are arranged on the mounting plate, positive and negative lead screws with opposite rotation directions at two ends are arranged on the bearing seats, and the positive and negative lead screws are connected with a fifth stepping motor through a first coupler; two fourth sliding tables which are symmetrically distributed are arranged on the positive lead screw and the negative lead screw, and a V-shaped clamp is arranged on the fourth sliding tables; the downward rotation device comprises a sixth stepping motor fixed on the frame body, the output end of the sixth stepping motor is connected with a fifth screw rod through a second coupler, a fifth sliding table is arranged on the fifth screw rod, and an L-shaped frame is arranged on the fifth sliding table; a seventh stepping motor is arranged on the L-shaped frame, a guide column cylinder is arranged at the output end of the seventh stepping motor, and a spiral cover head is connected to the output end of the seventh stepping motor, which penetrates through the upper side wall of the guide column cylinder; the upper end of the screw cap head is in a hollow cylindrical shape, and the lower end of the screw cap head is in a hollow round table shape; and a compression spring is arranged between the upper end of the cap screwing head and the inner top wall of the guide column barrel.

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

1. the gantry truss device on the rack body is utilized to drive the clamping jaw device to move, a feeding bottle in the disinfection cabinet device is taken out, the feeding bottle is placed in the water dispenser device to receive hot water, then the feeding bottle is placed in the milk powder adding and uniformly shaking integrated device to be firstly subjected to milk powder adding operation, then the feeding bottle is placed in the bottle cap screwing device, the clamping jaw device is driven by the gantry truss device to apply a bottle cap of the disinfection cabinet device to the upper opening of the feeding bottle to be placed, then the bottle cap is screwed tightly under the action of the bottle cap screwing device, and the bottle cap is placed in the milk powder adding and uniformly shaking integrated device to be uniformly shaken after being screwed tightly, so that the effect of automatically flushing milk is achieved.

The disinfection cabinet device utilizes the action of the first steering gear, when the first steering gear rotates forwards, the rotating shaft is rotated through the first driving gear and the first driven gear, on one hand, a rocker below the first driven gear performs the action of a crank connecting rod to drive the guide rail sliding shaft to slide in the guide rail, and meanwhile, the long connecting rod drives the short connecting rod to rotate, and a door shaft on the short connecting rod drives the disinfection cabinet door to open in the rotating process; when the first steering engine rotates reversely, due to the non-return property of the one-way bearing, the disinfection cabinet door is closed, and the feeding bottle turntable and the bottle cap turntable rotate, so that the side with the feeding bottle and the nipple faces the cabinet door, and the feeding bottle and the bottle cap can be taken conveniently next time; according to the invention, a plurality of milk bottles and bottle caps can be arranged through the milk bottle turntable and the bottle cap turntable, so that the milk bottle washing machine is convenient to use for many times and frequently wash milk.

According to the gantry truss device, the first lead screw is driven to rotate through the first stepping motor, so that the first sliding table moves up and down, the second lead screw between the first slides moves left and right through the rotation of the second stepping motor, the second sliding table is provided with the fixing frame, the third lead screw arranged on the fixing frame rotates under the action of the third stepping motor, so that the third sliding table moves back and forth, and the movement with multiple degrees of freedom is formed; the clamping jaw device drives the fourth screw rod to rotate through the fourth stepping motor, so that the sixth sliding table drives the connecting rod to move in the moving process, the clamping jaw fixing seats hinged with the connecting rod move oppositely or oppositely on the optical axis to drive the clamping jaws to tension the clamping jaw milk bottle or the bottle cap, and the limit switches and the compression springs arranged on the clamping jaws can limit the limit positions of the clamping jaws, so that the clamping jaw device has the effect of stable clamping.

The milk powder adding and uniformly shaking integrated device utilizes the second steering engine to drive the rotating shaft to rotate forwards, when the rotating shaft rotates, the connecting rod drives the powder blocking plate to rotate in the same time, the powder blocking plate drives the pushing piece to rotate so that the arc-shaped groove is exposed, and meanwhile, the stirring plate crosses the cover opening to push milk powder into the arc-shaped groove in the process of rotating in the same time; then the second steering wheel reversal, the pivot drives the carousel and rotates for the baffle anticlockwise rotation, the push jack of baffle front end then promotes the milk powder in the arc wall and exposes to the exit, and it is inconsistent with the cover mouth to push jack, forms the closure to the arc wall, accomplishes the work that the ration adds milk powder.

The bottle cap screwing device drives the positive and negative lead screws to rotate through the fifth stepping motor, so that the fourth sliding lead screws move oppositely to form a V-shaped clamp to clamp a feeding bottle, then the bottle cap is taken out of the disinfection cabinet device through the gantry truss device and the clamping jaw device and is conveyed to the upper part of the feeding bottle, the L-shaped frame is driven to move to a proper position through the rotation of the sixth stepping motor, the cap screwing head covers the bottle cap and compresses the compression spring, and the bottle cap is screwed up with the feeding bottle through the rotation of the seventh stepping motor.

The milk powder adding and uniformly shaking integrated device provided by the invention drives the transmission shaft to rotate through the rotation of the fourth stepping motor, the transmission shaft and the milk bottle tray perform reciprocating motion around the pin shaft through the crank, so that the milk bottle placed in the first milk bottle seat is sufficiently and uniformly shaken, the milk brewing effect is improved, and meanwhile, the milk bottle is prevented from being separated in the uniform shaking process by utilizing the elastic pressing sheet.

Drawings

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

FIG. 2 is a schematic view of the construction of the sterilizer apparatus;

FIG. 3 is a schematic structural view of a gantry truss apparatus;

FIG. 4 is a schematic view of the jaw apparatus;

FIG. 5 is a schematic structural diagram of the milk powder adding and shaking-up integrated device;

FIG. 6 is a schematic view of the construction of the capping device;

figure 7 is a schematic view of the clamp arrangement of the capping device;

FIG. 8 is a perspective view of the present invention;

FIG. 9 is a schematic view of a milk powder container;

fig. 10 is a schematic structural diagram of a quantitative powder pushing device.

Reference numerals:

1. a disinfection cabinet device; 2. a water dispenser device; 3. a gantry truss apparatus; 4. a bottle cap screwing device; 5. adding milk powder and shaking up the milk powder into the milk powder and mixing the milk powder and the milk powder evenly; 6. a frame body; 7. a jaw arrangement; 8. a laser obstacle avoidance trolley; 101. a first steering engine; 102. a first drive gear; 103. a first driven gear; 104. a rocker; 105. a guide rail slide shaft; 106. a long connecting rod; 107. a short connecting rod; 108. a door shaft; 109. a disinfection cabinet door; 110. a rotating shaft; 111. a guide rail; 112. a feeding bottle turntable; 113. a feeding bottle placing opening; 114. a flange shaft; 116. a bottle cap turntable; 117. a bottle cap placing opening; 118. a cabinet body; 301. a fourth stepping motor; 302. a fourth lead screw; 303. a sixth sliding table; 304. a connecting rod; 305. a clamping jaw fixing seat; 306. an optical axis; 307. a clamping jaw; 308. a limit switch; 309. a compression spring; 310. a guide shaft; 311. a first step motor; 312. a first lead screw; 313. a first sliding table; 314. a second lead screw; 315. a third step motor; 316. a fixed mount; 317. a third sliding table; 318. a third lead screw; 319. a second stepping motor; 320. a second sliding table; 321. installing a frame body; 401. a fifth stepping motor; 402. a first coupling; 403. a bearing seat; 404. a fourth slide table; 405. a second baby bottle holder; 406. a positive lead screw and a negative lead screw; 407. mounting a plate; 408. a V-shaped clamp; 409. a sixth stepping motor; 410. a second coupling; 411. a fifth lead screw; 412. a fifth slipway; 413. an L-shaped frame; 414. a seventh stepping motor; 415. a guide column sleeve; 416. a compression spring; 417. screwing the cover head; 501. an eighth stepping motor; 502. a third driving gear; 503. a third driven gear; 504. a drive shaft; 505. a crank; 506. a feeding bottle tray; 507. a ball bearing; 508. a pin shaft; 509. a first baby bottle mount; 510. elastic tabletting; 511. a second steering engine; 512. a second driving gear; 513. a second driven gear; 514. a milk powder box; 515. stirring the plate; 516. a rotating shaft; 517. a turntable; 518. pushing the sheet; 519. a milk adding rack; 520. an outlet; 521. a step portion; 522. an arc-shaped slot; 523. covering the opening; 524. a connecting rod; 525. a powder baffle plate.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Example (b): a milk preparing machine, as shown in figures 1 and 9, comprises a frame body 6, wherein a disinfection cabinet device 1 and a water dispenser device 2 are arranged at the upper end of the frame body 6, and the disinfection cabinet device 1 can be used for disinfection according to an ultraviolet irradiation lamp; the water dispenser device 2 is commercially available; a gantry truss device 3 is arranged on one side surface of the frame body 6, and a clamping jaw device 7 is arranged on the gantry truss device 3; the middle end of the frame body 6 is provided with a bottle cap screwing device 4 and a milk powder adding and shaking integrated device 5; according to the invention, the gantry truss device 3 on the rack body 6 is used for driving the clamping jaw device 7 to move, a feeding bottle in the disinfection cabinet device 1 is taken out firstly, the feeding bottle is placed in the water dispenser device 2 for receiving hot water, then the milk powder is added firstly in the milk powder adding and uniformly shaking integrated device 5, then the feeding bottle is placed in the bottle cap screwing device 4, the gantry truss device 3 is used for driving the clamping jaw device 7 to apply the bottle cap of the disinfection cabinet device 1 to the upper opening of the feeding bottle for placing, then the bottle cap is screwed tightly under the action of the bottle cap screwing device 4, and the bottle cap is placed in the milk powder adding and uniformly shaking integrated device 5 after being screwed tightly, so that the effect of automatically flushing milk is realized. As shown in fig. 2, the disinfection cabinet device 1 includes a cabinet body 118 fixed on the frame body 6 and a first steering engine 101; the output end of the first steering gear 101 is connected with a first driving gear 102; a rotating shaft 110 with a one-way bearing is arranged on the lower end face of the cabinet body 118, a first driven gear 103 meshed with the first driving gear 102 is arranged on the rotating shaft 110, a rocker 104 is connected to the lower end face of the first driven gear 103, the end part of the rocker 104 is hinged with two long connecting rods 106 through a guide rail sliding shaft 105, the end part of each long connecting rod 106 is connected with a door shaft 108 through a short connecting rod 107, and a disinfection cabinet door 109 is arranged on each door shaft 108; a guide rail 111 is arranged on the bottom surface of the cabinet body 118, and the guide rail sliding shaft 105 is arranged in the guide rail 111 to slide; a feeding bottle turntable 112 is arranged at the position of the rotating shaft 110 penetrating through the cabinet body 118, and a feeding bottle placing opening 113 is arranged on the feeding bottle turntable 112; the middle part of the feeding bottle turntable 112 is provided with a flange shaft 114; the upper end of the flange shaft 114 is provided with a bottle cap turntable 116, and the bottle cap turntable 116 is provided with a bottle cap placing opening 117. The disinfection cabinet device 1 utilizes the action of the first steering gear 101, when the first steering gear 101 rotates forwards, the rotating shaft 110 rotates through the first driving gear 102 and the first driven gear 103, on one hand, the rocker 104 below the first driven gear 103 performs the action of a crank connecting rod to drive the guide rail sliding shaft 105 to slide in the guide rail 111, and meanwhile, the long connecting rod 106 drives the short connecting rod 107 to rotate, and the door shaft 108 on the short connecting rod 107 drives the disinfection cabinet door 109 to be opened in the rotating process; when the first steering engine 101 rotates reversely, due to the non-return property of the one-way bearing, the disinfection cabinet door 109 is closed and the milk bottle turntable 112 and the bottle cap turntable 116 rotate simultaneously, so that the surface with the milk bottle and the nipple faces the disinfection cabinet door, and the milk bottle and the bottle cap can be taken next time conveniently; according to the invention, a plurality of milk bottles and bottle caps can be arranged through the milk bottle turntable 112 and the bottle cap turntable 116, and are separated by the milk bottle limiting rod 115, so that frequent milk pouring is facilitated.

Further, as shown in fig. 3, the gantry truss apparatus 3 includes a pair of first stepping motors 311 fixed on the side surfaces of the frame body 6, an output end of the first stepping motor 311 is connected with a first lead screw 312, a first sliding table 313 is arranged on the first lead screw 312, a second lead screw 314 is arranged between the first sliding tables 313, and the second lead screw 314 is connected with a second stepping motor 319; a second sliding table 320 is arranged on the second lead screw 314, a fixed frame 316 is arranged above the second sliding table 320, a third lead screw 318 is arranged on the fixed frame 316, and the third lead screw 318 is connected with a third stepping motor 315; a third sliding table 317 is arranged on the third lead screw 318; the gripper arrangement 7 is arranged on a third slide 317. According to the gantry truss device 3, the first lead screw is driven to rotate through the first stepping motor 311, so that the first sliding tables 313 move up and down, the second lead screw between the first sliding tables 313 rotates through the second stepping motor 319, so that the second sliding tables 320 move left and right, the second sliding tables 320 are provided with the fixed frames 316, the third lead screw arranged on the fixed frames 316 rotates under the action of the third stepping motor 315, so that the third sliding tables 317 move back and forth, and thus multi-degree-of-freedom movement is formed.

Further, as shown in fig. 4, the clamping jaw device 7 includes an installation frame body 321, a fourth stepping motor 301 is arranged on one side of the installation frame body 321, an output end of the fourth stepping motor 301 is connected with a fourth lead screw 302, and a sixth sliding table 303 is arranged on the fourth lead screw 302; the front end of the mounting frame body 321 is provided with a guide shaft 310, the guide shaft 310 is symmetrically provided with clamping jaw fixing seats 305, the clamping jaw fixing seats 305 are connected with clamping jaws 307 through a pair of optical axes 306, and the optical axes 306 are provided with compression springs 309; a limit switch 308 is arranged above the clamping jaw 307; two sides of the sixth sliding table 303 are hinged with connecting rods 304, and the end parts of the connecting rods 304 are hinged with clamping jaw fixing seats 305. The clamping jaw device 7 of the invention drives the fourth lead screw 302 to rotate through the fourth stepping motor 301, so that the sixth sliding table 303 drives the connecting rod 304 to move in the moving process, the clamping jaw fixing seat 305 hinged with the connecting rod 304 moves oppositely or oppositely on the optical axis 306 to drive the clamping jaw to tension the feeding bottle or the bottle cap, and the limit switch 308 and the compression spring 309 arranged on the clamping jaw 307 can limit the limit position of the clamping jaw 307, thereby having the effect of stable clamping.

Further, as shown in fig. 5, the milk powder adding and shaking-up integrated device 5 comprises a milk adding rack 519 fixed on the rack body 6, a second steering gear 511 is arranged at the upper end of the milk adding rack 519 through a fixing piece, and a second driving gear 512 is arranged at the output end of the second steering gear 511; the upper side of the milk adding rack 519 is provided with a milk powder box 514 with an outlet 520; a rotating shaft 516 is arranged on the bottom surface of the milk powder box 514 in a penetrating manner, and a second driven gear 513 meshed with the second driving gear 512 is arranged at the lower end of the rotating shaft 516; as shown in fig. 9 and 10, a quantitative powder pushing device is arranged on the rotating shaft 516; a step 521 is arranged at the bottom of the milk powder box 514, an arc-shaped groove 522 is formed between the step 521 and the side wall of the bottom surface of the milk powder box 514, and one end of the arc-shaped groove 522 is communicated with the outlet 520; the milk powder box 514 is provided with a cover opening 523 positioned above the outlet 520 and the arc-shaped groove 522, the quantitative powder pushing device comprises a rotary disc 517 arranged on the rotary shaft 516, one side of the rotary disc 517 is connected with a powder blocking plate 525 through a connecting rod 524, and the front end of the powder blocking plate 525 is provided with a pushing sheet 518 positioned in the arc-shaped groove 522; the quantitative powder pushing device also comprises a stirring plate 515 arranged on the rotating shaft 516, and the stirring plate 515 is positioned above the cover opening 523; the second steering engine 511 is used for driving the rotating shaft 516 to rotate forwards, when the rotating shaft 516 rotates, the connecting rod 524 drives the powder blocking plate 525 to rotate forwards, the powder blocking plate 525 drives the pushing piece 518 to rotate so that the arc-shaped groove 522 is exposed, and meanwhile, the stirring plate 515 crosses the cover opening 523 to push the milk powder into the arc-shaped groove 522 in the process of rotating forwards; then the second steering engine 511 rotates reversely, the rotating shaft 516 drives the rotating disc 517 to rotate, so that the powder blocking plate 525 rotates anticlockwise, the pushing piece 518 at the front end of the powder blocking plate 525 pushes the milk powder in the arc-shaped groove 522 to be exposed to the outlet 520 until the pushing piece 518 is in contact with the cover opening 523, the arc-shaped groove 522 is sealed, and the quantitative milk powder adding work is completed.

The top surface of the milk adding rack 519 is provided with an eighth stepping motor 501, and the output end of the eighth stepping motor 501 is connected with a third driving gear 502; a transmission shaft 504 is arranged on the milk adding frame 519, a third driven gear 503 meshed with the third driving gear 502 is arranged at the upper end of the transmission shaft 504, a crank 505 is arranged at the lower end of the transmission shaft 504, the crank 505 is connected with an arc-shaped milk bottle tray 506, and the end part of the milk bottle tray 506 is fixedly connected with the bottom surface of the milk adding frame 519 through a pin shaft 508; a first feeding bottle seat 509 is arranged on the feeding bottle tray 506; the fourth stepping motor 301 rotates to drive the transmission shaft 504 to rotate, and the transmission shaft 504 and the feeding bottle tray 506 reciprocate around the pin shaft 508 through the crank 505, so that the feeding bottles placed in the first feeding bottle seat 509 are fully and uniformly shaken, and the milk brewing effect is improved.

Further, as shown in fig. 5, a plurality of elastic pressing sheets 510 are distributed on the inner side wall of the first feeding bottle seat 509; the bottom surface of the feeding bottle tray 506 is provided with a plurality of balls 507, and meanwhile, the feeding bottle can not be separated in the shaking process by using the elastic pressing sheet 510, and the stability is improved and the friction is reduced by using the balls.

Further, as shown in fig. 6-7, the bottle cap screwing device 4 comprises a screwing device and a clamping device; the clamping device comprises a mounting plate 407 fixed on the frame body 6, a second feeding bottle seat 405 and a pair of bearing seats 403 are arranged on the mounting plate 407, a positive and negative screw 406 with opposite rotating directions at two ends is arranged on the bearing seats 403, and the positive and negative screw 406 is connected with a fifth stepping motor 401 through a first coupler 402; two fourth sliding tables 404 which are symmetrically distributed are arranged on the positive and negative screw rod 406, and a V-shaped clamp 408 is arranged on the fourth sliding tables 404; the downward rotation device comprises a sixth stepping motor 409 fixed on the frame body 6, the output end of the sixth stepping motor 409 is connected with a fifth screw 411 through a second coupler 410, a fifth sliding table 412 is arranged on the fifth screw 411, and an L-shaped frame 413 is arranged on the fifth sliding table 412; a seventh stepping motor 414 is arranged on the L-shaped frame 413, a guide column 415 is arranged at the output end of the seventh stepping motor 414, and a screw cap 417 is connected to the output end of the seventh stepping motor 414 through the upper side wall of the guide column 415; the upper end of the screw cap head is in a hollow cylindrical shape, and the lower end of the screw cap head is in a hollow round table shape; a compression spring 416 is arranged between the upper end of the screw cap head 417 and the inner top wall of the guide column cylinder 415. The bottle cap screwing device 4 drives the positive and negative screw rods 406 to rotate through the fifth stepping motor 401, so that the fourth sliding moves in opposite directions to form clamping of the V-shaped clamp 408 on the feeding bottle, then the bottle cap is taken out of the disinfection cabinet device 1 through the gantry truss device 3 and the clamping jaw 307 device 7 and is transported to the upper part of the feeding bottle, the L-shaped frame 413 is driven to move to a proper position through rotation of the sixth stepping motor 409, the cap screw 417 covers the bottle cap and compresses the compression spring 416, and the bottle cap and the feeding bottle are screwed tightly through rotation of the seventh stepping motor 414.

Furthermore, as shown in fig. 8, the milk bottle cleaning machine can also be provided with a laser obstacle avoidance trolley 8, and the milk bottle cleaned with milk is placed on the laser obstacle avoidance trolley 8 for transportation, so that the milk bottle cleaning machine is convenient for people to take.

The working principle is as follows:

according to the invention, the gantry truss device 3 on the rack body 6 is used for driving the clamping jaw device 7 to move, a feeding bottle in the disinfection cabinet device 1 is taken out firstly, the feeding bottle is placed in the water dispenser device 2 for receiving hot water, then the milk powder is added firstly in the milk powder adding and uniformly shaking integrated device 5, then the feeding bottle is placed in the bottle cap screwing device 4, the gantry truss device 3 is used for driving the clamping jaw device 7 to apply the bottle cap of the disinfection cabinet device 1 to the upper opening of the feeding bottle for placing, then the bottle cap is screwed tightly under the action of the bottle cap screwing device 4, and the bottle cap is placed in the milk powder adding and uniformly shaking integrated device 5 after being screwed tightly, so that the effect of automatically flushing milk is realized.

Claims

1. The utility model provides a milk machine, includes the frame body (6), its characterized in that: the upper end of the frame body (6) is provided with a disinfection cabinet device (1) and a water dispenser device (2); a gantry truss device (3) is arranged on one side face of the frame body (6), and a clamping jaw device (7) is arranged on the gantry truss device (3); the middle end of the frame body (6) is provided with a bottle cap screwing device (4) and a milk powder adding and shaking integrated device (5); the disinfection cabinet device (1) comprises a cabinet body (118) fixed on the frame body (6) and a first steering engine (101); the output end of the first steering gear (101) is connected with a first driving gear (102); a rotating shaft (110) with a one-way bearing is arranged on the lower end face of the cabinet body (118), a first driven gear (103) meshed with the first driving gear (102) is arranged on the rotating shaft (110), a rocker (104) is connected to the lower end face of the first driven gear (103), two long connecting rods (106) are hinged to the end portion of the rocker (104) through a guide rail connecting sliding shaft (105), a door shaft (108) is connected to the end portion of each long connecting rod (106) through a short connecting rod (107), and a disinfection cabinet door (109) is arranged on each door shaft (108); a guide rail (111) is arranged on the bottom surface of the cabinet body (118), and the guide rail sliding shaft (105) is arranged in the guide rail (111) to slide; a feeding bottle turntable (112) is arranged at the position of the rotating shaft (110) penetrating through the cabinet body (118), and a feeding bottle placing opening (113) is arranged on the feeding bottle turntable (112); a flange shaft (114) is arranged in the middle of the feeding bottle turntable (112), a bottle cap turntable (116) is arranged at the upper end of the flange shaft (114), and a bottle cap placing opening (117) is formed in the bottle cap turntable (116); the milk powder adding and uniformly shaking integrated device (5) comprises a milk adding rack (519) fixed on a rack body (6), the upper end of the milk adding rack (519) is provided with a second steering gear (511) through a fixing piece, and the output end of the second steering gear (511) is provided with a second driving gear (512); the upper side surface of the milk adding rack (519) is provided with a milk powder box (514) with an outlet (520); a rotating shaft (516) is arranged on the bottom surface of the milk powder box (514) in a penetrating manner, and a second driven gear (513) meshed with the second driving gear (512) is arranged at the lower end of the rotating shaft (516); a quantitative powder pushing device is arranged on the rotating shaft (516); an eighth stepping motor (501) is arranged on the top surface of the milk adding frame (519), and the output end of the eighth stepping motor (501) is connected with a third driving gear (502); a transmission shaft (504) is arranged on the milk adding frame (519), a third driven gear (503) meshed with the third driving gear (502) is arranged at the upper end of the transmission shaft (504), a crank (505) is arranged at the lower end of the transmission shaft (504), the crank (505) is connected with an arc-shaped milk bottle tray (506), and the end part of the milk bottle tray (506) is fixedly connected with the bottom surface of the milk adding frame (519) through a pin shaft (508); a first feeding bottle seat (509) is arranged on the feeding bottle tray (506);

a step part (521) is arranged at the bottom of the milk powder box (514), an arc-shaped groove (522) is formed between the step part (521) and the side wall of the bottom surface of the milk powder box (514), and one end of the arc-shaped groove (522) is communicated with the outlet (520); the quantitative powder pushing device comprises a rotary disc (517) arranged on a rotary shaft (516), one side of the rotary disc (517) is connected with a powder blocking plate (525) through a connecting rod (524), and the front end of the powder blocking plate (525) is provided with a push sheet (518) positioned in the arc-shaped groove (522); the quantitative powder pushing device further comprises a stirring plate (515) arranged on the rotating shaft (516), and the stirring plate (515) is located above the cover opening (523).

2. The milk machine of claim 1, wherein: the gantry truss device (3) comprises a pair of first stepping motors (311) fixed on the side faces of the frame body (6), the output ends of the first stepping motors (311) are connected with first lead screws (312), first sliding tables (313) are arranged on the first lead screws (312), second lead screws (314) are arranged between the first sliding tables (313), and the second lead screws (314) are connected with second stepping motors (319); a second sliding table (320) is arranged on the second lead screw (314), a fixed frame (316) is arranged above the second sliding table (320), a third lead screw (318) is arranged on the fixed frame (316), and the third lead screw (318) is connected with a third stepping motor (315); a third sliding table (317) is arranged on the third screw rod (318); the clamping jaw device (7) is arranged on the third sliding table (317).

3. The milk machine of claim 1, wherein: the clamping jaw device (7) comprises an installation frame body (321), a fourth stepping motor (301) is arranged on one side of the installation frame body (321), the output end of the fourth stepping motor (301) is connected with a fourth lead screw (302), and a sixth sliding table (303) is arranged on the fourth lead screw (302); the front end of the mounting frame body (321) is provided with a guide shaft (310), the guide shaft (310) is symmetrically provided with a clamping jaw fixing seat (305), the clamping jaw fixing seat (305) is connected with a clamping jaw (307) through a pair of optical axes (306), and the optical axes (306) are provided with compression springs (309); a limit switch (308) is arranged above the clamping jaw (307); the two sides of the sixth sliding table (303) are hinged to connecting rods (304), and the end portions of the connecting rods (304) are hinged to the clamping jaw fixing seats (305).

4. The milk machine of claim 1, wherein: a plurality of elastic pressing sheets (510) are distributed on the inner side wall of the first feeding bottle seat (509); the bottom surface of the feeding bottle tray (506) is provided with a plurality of rolling balls (507).

5. The milk machine of claim 1, wherein: the bottle cap screwing device (4) comprises a downward rotation device and a clamping device; the clamping device comprises a mounting plate (407) fixed on the frame body (6), a second feeding bottle seat (405) and a pair of bearing seats (403) are arranged on the mounting plate (407), a positive and negative screw rod (406) with opposite rotating directions at two ends is arranged on the bearing seats (403), and the positive and negative screw rod (406) is connected with a fifth stepping motor (401) through a first coupler (402); two fourth sliding tables (404) which are symmetrically distributed are arranged on the positive and negative lead screws (406), and a V-shaped clamp (408) is arranged on each fourth sliding table (404); the downward rotation device comprises a sixth stepping motor (409) fixed on the frame body (6), the output end of the sixth stepping motor (409) is connected with a fifth lead screw (411) through a second coupler (410), a fifth sliding table (412) is arranged on the fifth lead screw (411), and an L-shaped frame (413) is arranged on the fifth sliding table (412); a seventh stepping motor (414) is arranged on the L-shaped frame (413), a guide column barrel (415) is arranged at the output end of the seventh stepping motor (414), and a screw cap head (417) is connected to the output end of the seventh stepping motor (414) through the upper side wall of the guide column barrel (415); the upper end of the screw cap head is hollow cylindrical, and the lower end of the screw cap head is hollow truncated cone; and a compression spring (416) is arranged between the upper end of the cap screwing head (417) and the inner top wall of the guide column sleeve (415).