CN115535319A

CN115535319A - Milk powder sack filling plant in bags

Info

Publication number: CN115535319A
Application number: CN202211390008.4A
Authority: CN
Inventors: 白志兵; 董炳奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2022-12-30

Abstract

The invention belongs to the field of milk powder canning, and particularly relates to bagged milk powder bagging equipment which comprises an annular frame and a workbench, and is characterized in that the workbench is fixedly arranged at the central position inside the annular frame, a plurality of first supporting legs are fixedly arranged at the bottom of the annular frame, a plurality of pairs of clamping jaws capable of clamping packaging bags are arranged on the outer circumferential surface of the workbench, a sliding cylinder is fixedly arranged at the central position of each pair of clamping jaws, a first suction nozzle is arranged inside each sliding cylinder in a sliding manner, a canning barrel is arranged above the central position opposite to the clamping jaws in a sliding manner, a working cylinder is arranged at the bottom of the canning barrel in a sliding manner, a powder outlet head at the bottom of the canning barrel extends into the working cylinder, and a plurality of blocking blocks capable of being opened and closed are rotatably arranged at the bottom of the working cylinder. When can be directed against the milk powder canning in bags, the little swell can not appear in the milk powder in the wrapping bag after the canning to guarantee that the wrapping bag can seal smoothly.

Description

Milk powder sack filling plant in bags

Technical Field

The invention belongs to the field of milk powder canning, and particularly relates to bagged milk powder bagging equipment.

Background

When people pack in bags to milk power again now, it is common directly to pour into the milk power of capacity in the wrapping bag into, but milk power can leave a little bulge at the sack position after filling, if the bulge is too big can influence the sealing of wrapping bag, seal the in-process and probably still can lead to the milk power unrestrained in the wrapping bag to influence the weight of milk power. And a small portion of the powdered milk may be caked when the powdered milk is pressed before the powdered milk is filled, and the quality of the powdered milk is directly affected if the powdered milk directly flows into the packaging bag.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides bagged milk powder bagging equipment.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a milk powder sack filling plant in bags, includes annular frame, workstation, the fixed central point that sets up in the inside of annular frame of workstation puts the department, the fixed a plurality of first supporting legs that are provided with in annular frame bottom, be provided with a plurality of clamping jaws that can clip the wrapping bag on the workstation outer periphery, it is every right the fixed slide cartridge that is provided with of central point department of clamping jaw, every slide cartridge inside slides and is provided with the first suction nozzle that can inhale the opening of wrapping bag sack, and is a pair of the top that the relative central point of clamping jaw put slides and is provided with the canning bucket, the bottom of canning bucket slides and is provided with the workstation, the play powder head of the bottom of canning bucket is deep into inside the workstation, the workstation bottom is rotated and is provided with a plurality of closed blocks.

Preferably, the fixed support frame that is provided with in workstation bottom, one side that the workstation is close to the support frame is opened there is the spout, the fixed a plurality of second supporting legs that are provided with in one side that the workstation was kept away from to the support frame, one side that the workstation was close to the workstation is fixed to be provided with a plurality of ejector pins, the one end that the support frame was kept away from to the ejector pin can go deep into the inside slip of spout, the fixed a driving motor that is provided with in one side that the workstation was kept away from to the support frame, a driving motor's output and workstation fixed connection, a driving motor keeps away from one side of workstation and fixes and be provided with first air pump.

Preferably, the fixed storage case that is provided with in one side that the workstation was kept away from to the annular frame, the inside feed bin of getting of opening of storage case, it has first cavity to get feed bin bottom and open, first cavity and get and communicate each other between the feed bin, the fixed first flexible motor that is provided with in first cavity bottom, the output end fixedly connected with second suction nozzle of first flexible motor, first air pump provides atmospheric pressure to second suction nozzle inside through first trachea.

Preferably, the fixed first lug that is provided with on the just right annular frame of storage case, one side that first lug is close to the workstation is opened there is first notch, the inside rotation of first notch is provided with first pivot, first notch is stretched out to the one end of first pivot, the fixed second driving motor that is provided with of one end that first notch was stretched out to first pivot, the fixed connecting rod that is provided with in central point of first pivot position, the fixed clamping device that can press from both sides the wrapping bag that is provided with of one end that first pivot was kept away from to the connecting rod, clamping device can go deep into inside the material storehouse of getting. Automatic clamping packaging bags realize automatic production.

Preferably, every to the clamping jaw is including deciding the claw, moving the claw, every decide the claw fixed set up on the workstation surface, the inside a plurality of second spouts that opens of workstation, every the inside slip of spout is provided with first slider, every move claw one end and go deep into inside the second spout, every move the claw and go deep into inside one end and the first slider fixed connection of second spout, every one side that the clamping jaw was kept away from to first slider is fixed and is provided with the flexible motor of second, every flexible motor's output and first slider fixed connection.

Preferably, a third sliding groove is formed in one side, away from the annular frame, of each second sliding groove, each third sliding groove is communicated with the corresponding second sliding groove, a channel is formed in the center of each first sliding block, each first suction nozzle extends into the corresponding third sliding groove through the channel, a third telescopic motor is fixedly arranged in each third sliding groove, the output end of each third telescopic motor is fixedly connected with the corresponding first suction nozzle, and a second air pump for providing air pressure to the interior of the corresponding first suction nozzle is fixedly arranged on one side, away from the second supporting leg, of the workbench; the fixed second lug that is provided with in one side that the workstation was kept away from to the annular frame, the second lug is located the below of canning bucket, the second lug just opens one side of workstation and has the fourth spout, the inside slip of fourth spout is provided with the third suction nozzle, the inside fixed flexible motor of fourth that is provided with of fourth spout, the output and the third suction nozzle fixed connection of the flexible motor of fourth, one side that first supporting leg was kept away from to the second lug is fixed to be provided with the third air pump that provides atmospheric pressure to the inside third suction nozzle. The bag mouth of the packaging bag can be opened by the first suction nozzle and the third suction nozzle, and the working barrel can be smoothly extended into the packaging bag.

Preferably, a lantern ring is fixedly arranged on the outer circumferential surface of the canning barrel, an electromagnetic box is fixedly arranged on one side, away from the first supporting leg, of the second bump, an electromagnetic slide rail is arranged on one side, facing the canning barrel, of the electromagnetic box, an electromagnetic slide block is arranged in the electromagnetic slide rail in a sliding mode, one end of the electromagnetic slide block extends out of the electromagnetic slide rail, and one end, extending out of the electromagnetic slide rail, of the electromagnetic slide block is fixedly connected with the lantern ring; the electromagnetic box is characterized in that a fifth sliding rail is arranged below the electromagnetic box, a second sliding block is arranged inside the fifth sliding rail in a sliding mode, the fifth sliding rail is extended out of one end of the second sliding block, one end, extending out of the fifth sliding rail, of the second sliding block is fixedly connected with the working barrel, and a spring is connected between one end, far away from the electromagnetic box, of the second sliding block and the second protruding block.

Preferably, the bottom of the working barrel is provided with a plurality of second notches, a second rotating shaft is rotatably arranged in each second notch, a torsion spring is connected between each second rotating shaft and the working barrel, an L-shaped connecting rod is fixedly arranged at the center of each second rotating shaft, a short rod of each L-shaped connecting rod extends into the working barrel, each blocking block is fixedly arranged at one end, away from the second rotating shaft, of a long rod of each L-shaped connecting rod, and two sides of each blocking block are provided with leakage openings; the top of canning bucket is provided with demountable installation's bung, one side that the canning bucket was kept away from to the bung is fixed and is provided with the flexible motor of fifth, the inside slip of canning bucket is provided with shelves pole, the fixed dog that can block up the discharge gate that is provided with of one end that the bung was kept away from to the shelves pole, the output of the flexible motor of fifth and shelves pole keep away from the one end fixed connection of dog. The blocking block can be unfolded when the canning barrel descends under the action of the torsion spring between the second rotating shaft and the working barrel, and the blocking block can be automatically folded when the canning barrel ascends.

Preferably, every block that the piece keeps away from one side of canning bucket and fixedly be provided with a sheet rubber, it has a plurality of holes that can pass through milk powder to open on the sheet rubber, every block that the piece keeps away from one side of canning bucket and fixedly be provided with a plurality of thumbtacks that can fix the sheet rubber. The rubber sheet can prevent large lumps from falling into the packaging bag.

Preferably, the annular frame is kept away from the fixed two pairs of relative closing devices that are provided with in one side of supporting leg, two the one side that the closing device is relative is opened has the sixth spout, every the inside slip of sixth spout is provided with the third slider, two the third slider is taken care of the fixed sixth flexible motor that is provided with in one side of keeping away from, every the output and the third slider fixed connection of sixth flexible motor, every the third slider is kept away from the fixed push rod that is provided with in one end of sixth flexible motor, every the fixed baffle that is provided with in one end that the third slider was kept away from to the push rod, two open the relative one side of baffle has two relative third notches, the inside rotation of third notch is provided with the push rod, every be connected with the torsional spring between push rod and the baffle, every the one end rotation that the push rod stretches out the third spout is provided with the push frame, every the fixed heating piece that is provided with in the relative one side of baffle, the fixed conveyer belt that can send out the milk powder after the packing that is provided with in closing device below.

Has the advantages that:

1. according to the invention, the small bulge bag of the filled milk powder is removed through the matching of the working cylinder and the L-shaped connecting rod, the weight of the milk powder is not influenced, and the smooth sealing of the packaging bag can be effectively ensured.

2. The invention realizes the blocking and crushing of the caked milk powder during canning by the matching of the blocking block and the rubber sheet, and can effectively ensure the quality of the milk powder.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 3;

FIG. 7 is a cross-sectional view taken at D-D of FIG. 2;

FIG. 8 is a schematic view of a canned cask;

FIG. 9 is a front view of the canned cask;

FIG. 10 is an axial cross-sectional view taken at E-E of FIG. 9;

fig. 11 is a partial enlarged view of fig. 1 at F.

In the figure: <xnotran> 10, 11, 12, 14, 44, 45, 15, 16, 17, 22, 23, 13, 24, 18, 20, 21, 25, 26, 27, 28, 29, 30, 31, 39, 38, 32, 35, 36, 37, 40, 41, 42, 46, 43, 47, 19, 48, 49, 51, 50, 52, 56, 53, 54, 55, 73, 74, 75, 58, 60,

L

59, 61, 65, 68, 66, 67, 63, 64, 62, 76, 78, 77, 79, 69, 70, 70, 72, 80, 81. </xnotran>

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to the attached drawings 1-11, a bagged milk powder bagging device comprises an annular frame 10 and a workbench 11, wherein the workbench 11 is fixedly arranged at the central position inside the annular frame 10, a plurality of first supporting legs 12 are fixedly arranged at the bottom of the annular frame 10, a plurality of pairs of clamping jaws 14 capable of clamping a packaging bag are arranged on the outer circumferential surface of the workbench 11, a sliding cylinder 44 is fixedly arranged at the central position of each pair of clamping jaws 14, a first suction nozzle 45 capable of sucking the mouth of the packaging bag open is slidably arranged inside each sliding cylinder 44, a canning barrel 15 is slidably arranged above the central position opposite to the pair of clamping jaws 14, a working barrel 16 is slidably arranged at the bottom of the canning barrel 15, a powder outlet head at the bottom of the canning barrel 15 extends into the working barrel 16, and a plurality of blocking blocks 17 capable of opening and closing are rotatably arranged at the bottom of the working barrel 16.

Further, the fixed support frame 22 that is provided with in workstation 11 bottom, open one side that workstation 11 is close to support frame 22 has spout 23, the fixed a plurality of second supporting legs 13 that are provided with in one side that workstation 11 was kept away from to support frame 22, support frame 22 is close to the fixed a plurality of ejector pins 24 that are provided with in one side of workstation 11, the one end that support frame 22 was kept away from to ejector pin 24 can go deep into spout 23 inside and slide, support frame 22 keeps away from one side of workstation 11 and fixes being provided with first driving motor 18, the output and the workstation 11 fixed connection of first driving motor 18, one side that workstation 11 was kept away from to first driving motor 18 is fixed and is provided with first air pump 20.

Further, the fixed storage case 21 that is provided with in one side that workstation 10 was kept away from to annular frame 10, the inside feed bin 25 of getting of opening of storage case 21, it has first cavity 26 to get open in feed bin 25 bottom, first cavity 26 and get and communicate each other between the feed bin 25, the fixed first flexible motor 27 that is provided with in first cavity 26 bottom, the output end fixedly connected with second suction nozzle 28 of first flexible motor 27, first air pump 20 is through first trachea 29 to the inside atmospheric pressure that provides of second suction nozzle 28.

Further, a first protruding block 30 is fixedly arranged on the annular frame 10 opposite to the material storage box 21, a first notch 31 is formed in one side, close to the workbench 11, of the first protruding block 30, a first rotating shaft 39 is rotatably arranged inside the first notch 31, one end of the first rotating shaft 39 extends out of the first notch 31, a second driving motor 38 is fixedly arranged at one end, extending out of the first notch 31, of the first rotating shaft 39, a connecting rod 32 is fixedly arranged at the center position of the first rotating shaft 39, a clamping device 35 capable of clamping the packaging bag is fixedly arranged at one end, far away from the first rotating shaft 39, of the connecting rod 32, and the clamping device 35 can penetrate into the material taking bin 25.

Furthermore, each pair of clamping jaws 14 comprises a fixed jaw 36 and a movable jaw 37, each fixed jaw 36 is fixedly arranged on the outer surface of the workbench 11, a plurality of second sliding grooves 40 are formed in the workbench 11, a first sliding block 41 is arranged in each sliding groove 40 in a sliding manner, one end of each movable jaw 37 extends into each second sliding groove 40, one end of each movable jaw 37 extending into each second sliding groove 40 is fixedly connected with the first sliding block 41, one side, far away from the clamping jaws 14, of each first sliding block 41 is fixedly provided with a second telescopic motor 42, and the output end of each telescopic motor 42 is fixedly connected with the first sliding block 41.

Furthermore, a third chute 46 is formed in one side of each second chute 42, which is far away from the annular frame 10, each third chute 46 is communicated with the second chute 42, a channel 43 is formed in the center of each first sliding block 41, each first suction nozzle 45 extends into the third chute 46 through the channel 43, a third telescopic motor 47 is fixedly arranged in each third chute 46, the output end of each third telescopic motor 47 is fixedly connected with the first suction nozzle 45, and a second air pump 19 for supplying air pressure to the inside of the first suction nozzle 45 is fixedly arranged on one side of the workbench 11, which is far away from the second supporting leg 13; a second bump 48 is fixedly arranged on one side, away from the workbench 11, of the annular frame 10, the second bump 48 is located below the canning barrel 15, a fourth sliding groove 49 is formed in one side, opposite to the workbench 11, of the second bump 48, a third suction nozzle 51 is arranged inside the fourth sliding groove 49 in a sliding mode, a fourth telescopic motor 50 is fixedly arranged inside the fourth sliding groove 49, the output end of the fourth telescopic motor 50 is fixedly connected with the third suction nozzle 51, and a third air pump 52 for providing air pressure inside the third suction nozzle 51 is fixedly arranged on one side, away from the first supporting leg 12, of the second bump 48.

Further, a lantern ring 56 is fixedly arranged on the outer circumferential surface of the canning barrel 15, an electromagnetic box 53 is fixedly arranged on one side, away from the first supporting leg 12, of the second bump 48, an electromagnetic slide rail 54 is arranged on one side, facing the canning barrel 15, of the electromagnetic box 53, an electromagnetic slide block 55 is arranged in the electromagnetic slide rail 54 in a sliding mode, one end of the electromagnetic slide block 55 extends out of the electromagnetic slide rail 54, and one end, extending out of the electromagnetic slide rail 54, of the electromagnetic slide block 55 is fixedly connected with the lantern ring 56; a fifth slide rail 73 is arranged below the electromagnetic box 53, a second slide block 74 is arranged inside the fifth slide rail 73 in a sliding manner, the fifth slide rail 73 extends out of one end of the second slide block 74, one end of the second slide block 74 extending out of the fifth slide rail 73 is fixedly connected with the working barrel 16, and a spring 75 is connected between one end of the second slide block 74 far away from the electromagnetic box 53 and the second bump 48.

Furthermore, the bottom of the working barrel 16 is provided with a plurality of second notches 58, a second rotating shaft 60 is rotatably arranged in each second notch 58, a torsion spring is connected between each second rotating shaft 60 and the working barrel 16, an L-shaped connecting rod 59 is fixedly arranged at the center of each second rotating shaft 60, the short rod of each L-shaped connecting rod 59 extends into the working barrel 16, each blocking block 17 is fixedly arranged at one end, far away from the second rotating shaft 60, of the long rod of each L-shaped connecting rod 59, and two sides of each blocking block 17 are provided with leakage openings 61; the top of canning bucket 15 is provided with demountable installation's bung 65, and one side that canning bucket 15 was kept away from to bung 65 is fixed to be provided with fifth flexible motor 68, and the inside slip of canning bucket 15 is provided with shelves pole 66, and the one end that bung 65 was kept away from to shelves pole 66 is fixed to be provided with dog 67 that can block up the discharge gate, and dog 67's one end fixed connection is kept away from to fifth flexible motor 68's output and shelves pole 66.

Furthermore, a rubber sheet 63 is fixedly arranged on one side of each blocking block 17 away from the canned barrel 15, a plurality of holes 64 through which milk powder can pass are formed in the rubber sheet 63, and a plurality of drawing pins 62 capable of fixing the rubber sheet 63 are fixedly arranged on one side of each blocking block 17 away from the canned barrel 15.

Further, two pairs of opposite sealing devices are fixedly arranged on one side, far away from the supporting legs 12, of the annular frame 10, sixth sliding grooves 76 are formed in one sides, opposite to the two sealing devices, of the two sliding grooves 76, a third sliding block 78 is arranged inside each sixth sliding groove 76 in a sliding mode, a sixth telescopic motor 77 is fixedly arranged on one side, far away from the two third sliding blocks 78, of the two third sliding blocks 78, the output end of each sixth telescopic motor 77 is fixedly connected with the third sliding block 78, a push rod 79 is fixedly arranged at one end, far away from the sixth telescopic motor 77, of each third sliding block 78, a partition plate 69 is fixedly arranged at one end, far away from the third sliding block 78, of each push rod 79, two opposite third notches 70 are formed in one side, opposite to the two partition plates 69, push rods 70 are rotatably arranged inside the third notches 70, a torsion spring is connected between each push rod 70 and the partition plate 69, a push frame 72 is rotatably arranged at one end, far away from the third sliding groove 70, a heating block 80 is fixedly arranged at one side, opposite to each partition plate 69, and a conveyor belt 81 capable of sending out packaged milk powder is fixedly arranged below the sealing devices.

The working principle is as follows: initially, the lid 65 is opened to put the powdered milk to be canned into the canning barrel 15, then the lid 65 is closed, and the fifth telescopic motor 68 is started to temporarily close the discharge hole below the canning barrel 15. A sufficient number of bags are stacked in magazine 21 with their mouths facing table 10.

The first driving motor 18 is started, the working platform 11 starts to rotate under the action of the first driving motor 18, when the clamping jaws 14 which do not clamp the packaging bags are about to be switched to the position right in front of the storage bin 21, the first telescopic motor 27 in the first cavity 26 sucks the bottommost packaging bag in the storage bin 21 into the material taking bin 25 through the second suction nozzle 28, when the working platform 11 rotates to the position right in front of the storage bin 21, the working platform 11 stops rotating, the second driving motor 38 drives the first rotating shaft to rotate towards the direction of the storage bin 21, the clamping device 35 clamps the packaging bag in the material taking bin 25 after penetrating into the material taking bin 25, then the second driving motor 38 drives the first rotating shaft 39 to rotate towards the working platform 11, when the packaging bag is brought between the fixed jaw 36 and the movable jaw 37, the second telescopic motor 42 in the second chute 40 drives the first sliding block 41 to retract, at the moment, the movable jaw 37 slides backwards and gradually clamps the packaging bag, and when the working platform 11 continues to rotate after being clamped, the clamping device returns to the initial position to wait for the next packaging bag.

When the packaging bag is taken below the canning barrel 15, the workbench 11 stops rotating, the third telescopic motor 47 and the fourth telescopic motor 50 respectively drive the first suction nozzle 45 and the third suction nozzle 51 to extend until the two suction nozzles contact the packaging bag, the first air pump 20 and the third air pump 52 simultaneously provide suction, when the first suction nozzle 45 and the third suction nozzle 51 respectively firmly suck two sides of the packaging bag, the third telescopic motor 47 and the fourth telescopic motor 50 respectively drive the first suction nozzle 45 and the third suction nozzle 51 to retract, a bag opening of the packaging bag is gradually opened in the retraction process, when the bag opening of the packaging bag is opened to a certain degree, the first air pump 20 and the third air pump 52 simultaneously stop providing suction, and the first suction nozzle 45 and the second suction nozzle 51 return to the initial positions.

After the packaging bag is opened, the electromagnetic box 53 controls the electromagnetic slider 55 in the electromagnetic slide rail 54 to start to slide downwards, in the sliding process, the canning barrel 15 also moves downwards slowly along with the electromagnetic slider 55, one end of the canning barrel 15, which extends into the working barrel 16 in the downward moving process, pushes the short rod of the L-shaped connecting rod 59, and the working barrel 16, which is driven by the canning barrel 15, gradually overcomes the spring 75 below the second slider 74 to move downwards together and gradually extends into the packaging bag. When the working barrel 16 descends to the standard filling amount of the milk powder in the packaging bag, the elastic force of the spring 75 reaches the limit position, the working barrel 16 does not move downwards any more, but with the downward movement of the canning barrel 15, the short rod of the L-shaped connecting rod 59 is pushed gradually, the L-shaped connecting rod 59 drives the blocking block 17 at the bottom to expand under the action of the second rotating shaft 60, and the rubber sheet 63 is driven to expand while the blocking block 17 expands. When the canning barrel 15 moves down to a certain position of the rubber sheet 63, the electromagnetic slide block 55 keeps still, and the fifth telescopic motor 58 controls the stop dog 67 to open the closed discharge hole and flow out standard amount of milk powder contained in one bag of packaging bag, and then the standard amount of milk powder is immediately closed. The milk powder left above can flow into the packaging bag through the holes 64 in the rubber sheets 63, the rubber sheets 63 which are spread in the flowing process can provide a certain sealing effect on the bag opening, and the milk powder is prevented from flying to influence the weight of the milk powder in the falling process.

The milk powder of once throwing in all falls into the wrapping bag back electromagnetism slider 55 in the electromagnetism slide rail 54 of electric magnetic box 53 control and begins upwards to slide, in sliding process, canning bucket 15 also slowly moves up along with electromagnetism slider 55, rise to under the effect of torsional spring behind the quarter butt of L shape connecting rod 59 when the discharge gate of canning bucket 15, block fast 17 and gather together the below of working barrel 16 again, in gathering together the in-process, pile up the milk powder of piece 63 upper surface and can be shoveled and block a 17 top, and gathering together the in-process, the part can not flow into the milk powder in the wrapping bag because of the caking, can be squeezed into the powder by blocking a 17, prevent that the caking from producing the harmful effects on the quality to milk powder. Along with the upward movement of the canning barrel 15, the working barrel 16 is gradually moved out of the packaging bag, the milk powder shoveled on the blocking block 17 can flow into the packaging bag through the leakage opening 61 in the upward movement process, and the upper end face of the milk powder filled in the packaging bag is ensured to be flush without influencing the packaging of the packaging bag.

After the milk powder is filled, the workbench 11 rotates the packaging bags to the position below the sealing device and stops rotating, after the milk powder reaches the position below the sealing device, the two partition plates 69 are driven by the opposite sixth telescopic motors 77 in the two sixth sliding grooves 76 to gradually approach, the pushing frames 72 firstly contact the packaging bags in the process that the partition plates 69 approach, the two sides of the packaging bags are gradually lengthened towards the two sides by the pushing frames 72 on the two sides under the action of the push rods 70, the bag mouths of the packaging bags are gradually reduced in the lengthening process, the pushing frames 72 are pushed into the third groove mouths 70 after the bag mouths are sealed, and the packaging bags are sealed by the heating blocks 80 on the two sides. After the sealing is finished, the second telescopic motor 42 controls the movable claw 37 to extend, the clamping claw 14 does not clamp the packaging bag, and the packaging bag falls onto the transmission belt 81 below until the packaging of the packaging bag is finished.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a milk powder bagging apparatus in bags, includes annular frame (10), workstation (11), its characterized in that, workstation (11) are fixed to be set up in the central point of the inside of annular frame (10) and put the department, annular frame (10) bottom is fixed to be provided with a plurality of first supporting legs (12), be provided with on workstation (11) the outer periphery a plurality of clamping jaw (14) that can clip the wrapping bag, every is every the central point of clamping jaw (14) puts the fixed slide cartridge (44) that is provided with of department, every slide cartridge (44) inside slip be provided with can inhale the first suction nozzle (45) of opening the wrapping bag mouth, and be a pair of the top slip that clamping jaw (14) relative central point put is provided with canning bucket (15), the bottom slip of canning bucket (15) is provided with work section of thick bamboo (16), the play powder head of the bottom of canning bucket (15) is deepened inside work section of thick bamboo (16), work section of thick bamboo (16) bottom is rotated and is provided with a plurality of opening closed piece (17) that blocks.

2. The bagged milk powder bagging device as claimed in claim 1, wherein a support frame (22) is fixedly arranged at the bottom of the workbench (11), a sliding groove (23) is formed in one side, close to the support frame (22), of the workbench (11), a plurality of second support legs (13) are fixedly arranged on one side, far away from the workbench (11), of the support frame (22), a plurality of ejector rods (24) are fixedly arranged on one side, close to the workbench (11), of the support frame (22), one end, far away from the support frame (22), of each ejector rod (24) can deeply slide in the corresponding sliding groove (23), a first driving motor (18) is fixedly arranged on one side, far away from the workbench (11), of the support frame (22), an output end of the first driving motor (18) is fixedly connected with the workbench (11), and a first air pump (20) is fixedly arranged on one side, far away from the workbench (11), of the first driving motor (18).

3. The bagged milk powder bagging device according to claim 2, wherein a storage box (21) is fixedly arranged on one side of the annular frame (10) far away from the workbench (10), a material taking bin (25) is arranged inside the storage box (21), a first cavity (26) is formed in the bottom of the material taking bin (25), the first cavity (26) and the material taking bin (25) are communicated with each other, a first telescopic motor (27) is fixedly arranged at the bottom of the first cavity (26), a second air suction nozzle (28) is fixedly connected to the output end of the first telescopic motor (27), and the first air pump (20) provides air pressure to the inside of the second suction nozzle (28) through a first air pipe (29).

4. A bagged milk powder bagging apparatus according to claim 3, wherein a first protruding block (30) is fixedly arranged on the opposite annular frame (10) of the storage box (21), a first notch (31) is formed in one side of the first protruding block (30) close to the workbench (11), a first rotating shaft (39) is rotatably arranged inside the first notch (31), one end of the first rotating shaft (39) extends out of the first notch (31), a second driving motor (38) is fixedly arranged at one end of the first rotating shaft (39) extending out of the first notch (31), a connecting rod (32) is fixedly arranged at the center position of the first rotating shaft (39), a clamping device (35) capable of clamping the packaging bag is fixedly arranged at one end of the connecting rod (32) far away from the first rotating shaft (39), and the clamping device (35) can go deep into the material taking bin (25).

5. A bagged milk powder bagging apparatus according to claim 1, wherein each pair of the clamping jaws (14) comprises a fixed jaw (36) and a movable jaw (37), each fixed jaw (36) is fixedly arranged on the outer surface of the workbench (11), a plurality of second chutes (40) are formed in the workbench (11), a first sliding block (41) is slidably arranged in each chute (40), one end of each movable jaw (37) extends into the second chute (40), one end of each movable jaw (37) extending into the second chute (40) is fixedly connected with the first sliding block (41), a second telescopic motor (42) is fixedly arranged on one side of each first sliding block (41) far away from the clamping jaw (14), and the output end of each telescopic motor (42) is fixedly connected with the first sliding block (41).

6. A bagged milk powder bagging device according to claim 5, wherein a third chute (46) is formed on one side of each second chute (42) far away from the annular frame (10), each third chute (46) is communicated with the second chute (42), a channel (43) is formed in the center of each first sliding block (41), each first suction nozzle (45) penetrates into the third chute (46) through the channel (43), a third telescopic motor (47) is fixedly arranged in each third chute (46), the output end of each third telescopic motor (47) is fixedly connected with the first suction nozzle (45), and a second air pump (19) for supplying air pressure to the inside of the first suction nozzle (45) is fixedly arranged on one side of the workbench (11) far away from the second supporting leg (13); fixed second lug (48) that is provided with in one side of workstation (11) is kept away from in annular frame (10), second lug (48) are located the below of canning bucket (15), second lug (48) just open one side of workstation (11) has fourth spout (49), fourth spout (49) inside slides and is provided with third suction nozzle (51), fourth spout (49) inside is fixed and is provided with the flexible motor of fourth (50), the output and third suction nozzle (51) fixed connection of the flexible motor of fourth (50), one side fixed third air pump (52) that provides atmospheric pressure to third suction nozzle (51) inside is provided with in one side that first supporting leg (12) were kept away from in second lug (48).

7. A bagged milk powder bagging device according to claim 6, wherein a collar (56) is fixedly arranged on the outer circumferential surface of the canning barrel (15), an electromagnetic box (53) is fixedly arranged on one side of the second projection (48) far away from the first supporting leg (12), an electromagnetic sliding rail (54) is arranged on one side of the electromagnetic box (53) opposite to the canning barrel (15), an electromagnetic sliding block (55) is slidably arranged in the electromagnetic sliding rail (54), one end of the electromagnetic sliding block (55) extends out of the electromagnetic sliding rail (54), and one end of the electromagnetic sliding block (55) extending out of the electromagnetic sliding rail (54) is fixedly connected with the collar (56); open the below of electromagnetism case (53) has fifth slide rail (73), the inside slip of fifth slide rail (73) is provided with second slider (74), fifth slide rail (73) are stretched out to the one end of second slider (74), the one end and the working barrel (16) fixed connection that fifth slide rail (73) are stretched out to second slider (74), be connected with spring (75) between the one end that electromagnetism case (53) was kept away from in second slider (74) and second lug (48).

8. A bagged milk powder bagging device according to claim 1, wherein a plurality of second notches (58) are formed in the bottom of the working cylinder (16), a second rotating shaft (60) is rotatably arranged in each second notch (58), a torsion spring is connected between each second rotating shaft (60) and the working cylinder (16), an L-shaped connecting rod (59) is fixedly arranged in the center of each second rotating shaft (60), the short rod of each L-shaped connecting rod (59) extends into the working cylinder (16), each blocking block (17) is fixedly arranged at one end, away from the second rotating shaft (60), of the long rod of each L-shaped connecting rod (59), and a leak (61) is formed in each side of each blocking block (17); the top of canning bucket (15) is provided with demountable installation's bung (65), one side that canning bucket (15) were kept away from in bung (65) is fixed and is provided with fifth flexible motor (68), the inside slip of canning bucket (15) is provided with shelves pole (66), the fixed dog (67) that can block up the discharge gate that is provided with of one end that bung (65) were kept away from in shelves pole (66), the one end fixed connection that dog (67) were kept away from with shelves pole (66) to the output of fifth flexible motor (68).

9. A bagged milk powder bagging apparatus as claimed in claim 1, wherein a rubber sheet (63) is fixedly arranged on one side of each barrier block (17) far away from the canning barrel (15), a plurality of holes (64) for allowing milk powder to pass through are formed in the rubber sheet (63), and a plurality of drawing pins (62) for fixing the rubber sheet (63) are fixedly arranged on one side of each barrier block (17) far away from the canning barrel (15).

10. The bagged milk powder bagging device according to claim 1, wherein two pairs of opposite sealing devices are fixedly arranged on one side of the annular frame (10) far away from the supporting legs (12), a sixth sliding chute (76) is formed on one side of the two opposite sealing devices, a third sliding block (78) is arranged in each sixth sliding chute (76) in a sliding manner, a sixth telescopic motor (77) is fixedly arranged on one side of the two opposite sliding blocks (78) far away from the supporting legs, the output end of each sixth telescopic motor (77) is fixedly connected with the third sliding block (78), a push rod (79) is fixedly arranged at one end of each third sliding block (78) far away from the sixth telescopic motor (77), a partition plate (69) is fixedly arranged at one end of each push rod (79) far away from the third sliding block (78), two opposite third notches (70) are formed on one side of the two opposite partition plates (69), push rods (70) are rotatably arranged in the third notch (70), a torsion spring is connected between each push rod (70) and the partition plate (69), a push frame (72) is rotatably arranged at one end of each push rod (70) extending out of the third sliding groove (70), a heating block (80) is fixedly arranged at one side opposite to each partition plate (69), and a conveyor belt (81) capable of conveying the packaged milk powder is fixedly arranged below the sealing device.