CN213566564U

CN213566564U - Powder dividing and packing machine

Info

Publication number: CN213566564U
Application number: CN202022671911.0U
Authority: CN
Inventors: 徐青山; 李勇
Original assignee: Jingmen Zhonghong Electromechanical Co ltd
Current assignee: Jingmen Zhonghong Electromechanical Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-29
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a powder divides chartered plane, the roating seat passes through rotation mechanism movable mounting in the frame, and feed bin fixed mounting is on the roating seat, ration unloading mechanism is respectively including hopper, defeated material mechanism, weighing sensor and double-layered bag mechanism, sets up the feed opening that distributes along circumference in the bottom of feed bin, and defeated material mechanism installs on the feed bin to be linked together with the feed opening of feed bin respectively, weighing sensor fixed mounting is on the roating seat, hopper and weighing sensor fixed connection to be linked together with defeated material mechanism, press from both sides bag mechanism and install on the hopper, rotatory position sensor fixed mounting is on the roating seat, be provided with in the frame with the corresponding response piece that just arranges along circumference of rotatory position sensor, the utility model discloses the advantage is: the quantitative packaging efficiency of the powder is improved, and the quantitative packaging precision is obviously improved.

Description

Powder dividing and packing machine

Technical Field

The utility model relates to a quantitative packaging equipment's technical field, the more specifically technical field who relates to powder quantitative packaging equipment that says so.

Background

The powder packing machine is used for quantitative weighing and packing of powdery materials and is widely applied to the industries of grains, food, chemical industry, chemical fertilizer, daily chemical industry, building materials, feeds and the like. When the powder packaging machine is used, a worker fixes a packaging bag at the bottom of a weighing hopper of the powder packaging machine in a sleeved mode, then blanking weighing is carried out, after blanking weighing is finished, the worker takes the packaging bag down from the bottom of the weighing hopper, and a bag sewing machine is used for sewing the packaging bag. However, when the conventional powder packaging machine is used, only one packaging bag can be quantitatively packaged at a time, after the bag sleeving operation is performed by a worker, the packaging bag can be taken down to quantitatively package the next packaging bag after the discharging weighing operation of the powder packaging machine is finished, and the time for waiting for discharging weighing of the powder packaging machine is wasted, so that the quantitative packaging efficiency of powder is seriously reduced, and the quantitative packaging requirement of large-batch powder cannot be met. In addition, in the whole blanking and weighing process of the traditional powder packaging machine, the speed of discharging the powder into the packaging bag is always kept unchanged, when the powder in the packaging bag just reaches the required weight, a small part of powder still falls into the packaging bag under the action of inertia after the powder packaging machine stops blanking, and therefore quantitative packaging precision of the powder is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned not enough and providing a powder divides chartered plane that can improve powder ration packing efficiency to can improve powder ration packing precision.

The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:

powder divides chartered plane, it includes frame, feed bin, roating seat, ration unloading mechanism, control box and rotatory position sensor, the roating seat passes through rotation mechanism movable mounting in the frame, feed bin fixed mounting is on the roating seat, ration unloading mechanism includes hopper, defeated material mechanism, weighing sensor and presss from both sides bag mechanism respectively, seted up along the feed opening of circumference distribution in the bottom of feed bin, defeated material mechanism installs on the feed bin, and is linked together with the feed opening of feed bin respectively, weighing sensor fixed mounting is on the roating seat, hopper and weighing sensor fixed connection, and be linked together with defeated material mechanism, press from both sides bag mechanism and install on the hopper, rotatory position sensor fixed mounting is on the roating seat, be provided with the corresponding response piece that just arranges along circumference with rotatory position sensor in the frame, the control box fixed mounting is on the roating seat, the control box is respectively and electrically connected with the rotary mechanism, the rotary position sensor and the material conveying mechanism, the weighing sensor and the bag clamping mechanism of the quantitative blanking mechanism.

The quantitative blanking mechanism further comprises a first cylinder, a rotating shaft, a baffle, a rubber plate and a housing, the material conveying mechanism comprises a roll shaft, paired side plates, a conveying belt, a second motor and a second speed reducer, the paired side plates are fixedly arranged at the bottom of the storage bin, pivot shafts are respectively arranged at two ends of the roll shaft, the roll shaft is arranged between the paired side plates, the pivot shafts at two ends of the roll shaft are movably arranged on the side plates through bearings, the conveying belt is wound on the arranged roll shaft, the conveying belt is positioned below a blanking port of the storage bin, a housing plate is also arranged between the paired side plates and positioned above the rear part of the conveying belt, the second speed reducer is fixedly arranged on the side plates, an output shaft of the second speed reducer is in transmission connection with the pivot shaft of the roll shaft positioned at the foremost end through a coupler, the second motor is fixedly arranged on the second speed reducer and is in transmission, the utility model discloses a material conveying mechanism, including shell, conveyer belt, baffle, hopper, first cylinder, second cylinder, piston rod, control box, feed bin, housing fixed mounting has seted up logical groove on the preceding tip of curb plate in pairs on the preceding tip of housing fixed mounting, has seted up logical groove on the back wall of housing, and the preceding tip of conveyer belt is located the logical groove department of housing, and the bottom of housing is located the hopper, the pivot is rotationally movable mounting on the upper portion of curb plate in pairs, and baffle fixed mounting is in the pivot, and rubber slab fixed mounting has seted up the blown down tank in the lower part of baffle on baffle and rubber slab, and first cylinder is articulated through the lateral wall of first round.

The bag clamping mechanism comprises paired clamping frames, paired second cylinders and cylinder control switches, the paired clamping frames are hinged to the hopper through third pin shafts respectively, arc-shaped grooves matched with the lower side wall of the hopper are formed in the lower portions of the paired clamping frames respectively, the paired second cylinders are hinged to one of the clamping frames through fourth pin shafts, piston rods of the paired second cylinders are hinged to the other clamping frame through fifth pin shafts, the cylinder control switches are fixedly installed on the hopper, the cylinder control switches are electrically connected with the paired second cylinders, and the control box is electrically connected with the cylinder control switches of the bag clamping mechanism.

The slewing mechanism comprises a gas-electricity integrated slip ring, a first motor and a first speed reducer, the frame comprises a base, a stand column, a barrel and a support plate, the stand column and the barrel are fixedly arranged on the base, the support plate is fixedly arranged on the stand column and the barrel, a support shaft is arranged at the bottom of the rotary seat, the rotary seat is movably arranged on the barrel through the support shaft, a central hole is formed in the support shaft, the first speed reducer is fixedly arranged on the support plate, the first motor is fixedly arranged on the first speed reducer and is in transmission connection with the first speed reducer, a gear ring is arranged on the peripheral part of the support shaft, a gear is arranged on an output shaft of the first speed reducer and is meshed with the gear ring, the gas-electricity integrated slip ring is positioned in the central hole of the support shaft, a stator of the gas-electricity integrated slip ring is fixedly connected with the barrel through a first connecting plate, the lower side part of the cylinder body is provided with a pipeline through groove, a rotor of the gas-electricity integrated sliding ring is respectively and electrically connected with a rotating position sensor, a weighing sensor of the quantitative blanking mechanism and a second motor and is respectively communicated with a first air cylinder and a second air cylinder of the quantitative blanking mechanism, the control box is electrically connected with the rotor of the rotating mechanism, and the first motor is electrically connected with a stator of the gas-electricity integrated sliding ring.

The slewing mechanism also comprises a radial bearing and a thrust bearing, wherein the radial bearing and the thrust bearing are respectively clamped in the cylinder body, an annular boss is arranged on the periphery of the fulcrum shaft, the rotating seat is movably inserted in the cylinder body through the fulcrum shaft and is erected on the thrust bearing through the annular boss, and the radial bearing is sleeved outside the annular boss.

The feed bin passes through branch fixed mounting on the roating seat, the hopper passes through support and weighing sensor fixed connection, and quantitative unloading mechanism's quantity is two to ten groups to along feed bin circumference equipartition.

The rotary position sensor is an inductive proximity switch, the induction blocks are iron blocks, the induction blocks on the rack are uniformly distributed along the circumferential direction, and the included angle between every two adjacent induction blocks is equal to the included angle between every two adjacent quantitative discharging mechanisms.

The conveying belt of the conveying mechanism is a skirt conveying belt.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

1. the utility model discloses a powder divides chartered plane is through arranging a plurality of ration unloading mechanisms on the feed bin to drive ration unloading mechanism through rotation mechanism and circulate and rotate, make the cover bag operation of wrapping bag and the unloading of powder weigh the operation and can go on simultaneously, thereby improved the quantitative packing efficiency of powder by a wide margin.

2. Defeated material mechanism weighs through weighing sensor when the pay-off in to the wrapping bag, can set for a critical weight value through the control box, when weighing sensor senses and is about to reach this weight value, through the speed reduction of control box control second motor, in order to reduce the defeated material speed of conveyer belt, the pay-off speed in the wrapping bag is arranged into to the powder that slows down, in order to improve quantitative packing precision, the piston rod of the first cylinder of simultaneous control box control stretches out, it rotates to drive the baffle, make the bottom and the conveyer belt contact of rubber slab, carry out certain degree's blockking through baffle and rubber slab to the powder on the conveyer belt, make the powder can only be arranged into in housing and the hopper from the blown down tank, further slow down the pay-off speed that the powder was arranged into the wrapping bag, thereby showing and improving quantitative packing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

FIG. 6 is an enlarged partial schematic view at C1 of FIG. 5;

FIG. 7 is a right side view of FIG. 5;

FIG. 8 is an enlarged partial view of FIG. 7 at D;

fig. 9 is a partially enlarged schematic view of fig. 2 at H.

Detailed Description

As shown in fig. 1 and 2, the powder dividing and packing machine comprises a frame, a bin 1, a rotary seat 2, a quantitative discharging mechanism, a control box 57 and a rotary position sensor 3, the rotating seat 2 is movably arranged on the machine frame through a slewing mechanism, the storage bin 1 is fixedly arranged on the rotating seat 2 through a support rod 4, the quantitative blanking mechanism comprises a hopper 5, a material conveying mechanism, a weighing sensor 6 and a bag clamping mechanism respectively, the bottom of the storage bin 1 is provided with a feed opening 8 which is distributed along the circumferential direction, the material conveying mechanism is arranged on the storage bin 1, and be linked together with feed opening 8 of feed bin 1 respectively, weighing sensor 6 fixed mounting is on roating seat 2, hopper 5 through support 9 and weighing sensor 6 fixed connection, hopper 5 is linked together with defeated material mechanism, and bag clamping mechanism installs on hopper 5, and quantitative unloading mechanism's quantity is two to ten groups to along feed bin 1 circumference equipartition. The rotary position sensor 3 is fixedly installed on the rotary seat 2, induction blocks 10 which correspond to the rotary position sensor 3 and are uniformly distributed along the circumferential direction are arranged on the rack, the rotary position sensor 3 is an inductive proximity switch, the induction blocks 10 are iron blocks, and the included angle between every two adjacent induction blocks 10 is equal to the included angle between every two adjacent quantitative blanking mechanisms.

The specific structure of ration unloading mechanism and the utility model provides a specific position relation of connection as follows: as shown in fig. 3, 4, 5 and 7, the quantitative blanking mechanism further includes a first cylinder 30, a rotating shaft 31, a baffle 32, a rubber plate 33 and a cover 34, the material conveying mechanism includes a roller shaft 35, a pair of side plates 36, a conveying belt 37, a second motor 38 and a second reducer 39, the pair of side plates 36 are fixedly installed at the bottom of the bin 1, as shown in fig. 8, pivot shafts 43 are respectively arranged at two end portions of the roller shaft 35, the roller shaft 35 is arranged between the pair of side plates 36, the pivot shafts 43 at two end portions of the roller shaft 35 are movably installed on the side plates 36 through bearings 44, the conveying belt 37 is wound on the row of roller shafts 35, the conveying belt 37 is a skirt conveying belt, the conveying belt 37 is located below the blanking opening 8 of the bin 1, a cover plate 45 is further arranged between the pair of side plates 36, the cover plate 45 is located above the rear portion of the conveying belt 37, the second reducer 39 is fixedly installed on the, the output shaft of the second speed reducer 39 is in transmission connection with the pivot shaft 43 of the roller shaft 35 located at the foremost end through a coupling 46, and the second motor 38 is fixedly installed on the second speed reducer 39 and is in transmission connection with the second speed reducer 39. The housing 34 is fixedly installed on the front end portions of the paired side plates 36, a through groove 47 is formed in the rear wall of the housing 34, the front end portion of the conveyor belt 37 is located at the through groove 47 of the housing 34, the bottom of the housing 34 is located in the hopper 5, as shown in fig. 6, the rotating shaft 31 is rotatably and movably installed on the upper portions of the paired side plates 36, the baffle 32 is fixedly installed on the rotating shaft 31, the rubber plate 33 is fixedly installed on the lower portion of the baffle 32, discharge grooves 48 are formed in the baffle 32 and the rubber plate 33, the first air cylinder 30 is hinged to the side wall of the storage bin 1 through a first pin shaft 49, and a piston rod 50 of the first air cylinder 30 is hinged to the baffle 32 through. The bag clamping mechanism comprises paired clamping frames 40, paired second air cylinders 41 and air cylinder control switches 42, the paired clamping frames 40 are hinged to the hopper 5 through third pin shafts 52 respectively, arc-shaped grooves 53 matched with the lower side wall of the hopper 5 are formed in the lower portions of the paired clamping frames 40 respectively, the paired second air cylinders 41 are hinged to one of the clamping frames 40 through fourth pin shafts 54, piston rods 55 of the paired second air cylinders 41 are hinged to the other clamping frame 40 through fifth pin shafts 56, the air cylinder control switches 42 are fixedly installed on the hopper 5, and the air cylinder control switches 42 are electrically connected with the paired second air cylinders 41.

The specific structure of the swing mechanism and the specific position connection relationship between the rotating seat 2 and the rack are as follows: the slewing mechanism comprises an integrated gas-electric slip ring 11, a first motor 12, a first speed reducer 13, a radial bearing 14 and a thrust bearing 15, the frame comprises a base 16, a stand column 17, a cylinder 18 and a support plate 19, the stand column 17 and the cylinder 18 are fixedly arranged on the base 16, the support plate 19 is fixedly arranged on the stand column 17 and the cylinder 18, as shown in fig. 9, a fulcrum shaft 20 is arranged at the bottom of the slewing seat 2, a central hole 21 is formed in the fulcrum shaft 20, and the slewing seat 2 is movably arranged on the cylinder 18 through the fulcrum shaft 20 and movably arranged in the following manner: the radial bearing 14 and the thrust bearing 15 are respectively clamped in the cylinder 18, an annular boss 22 is arranged on the periphery of the support shaft 20, the rotating seat 2 is movably inserted in the cylinder 18 through the support shaft 20 and is erected on the thrust bearing 15 through the annular boss 22, and the radial bearing 14 is sleeved outside the annular boss 22. The first speed reducer 13 is fixedly arranged on a support plate 19, the first motor 12 is fixedly arranged on the first speed reducer 13 and is in transmission connection with the first speed reducer 13, a gear ring 23 is arranged on the periphery of a support shaft 20, a gear 24 is arranged on an output shaft of the first speed reducer 13, the gear 24 is meshed with the gear ring 23, the gas-electricity integrated slip ring 11 is positioned in a central hole 21 of the support shaft 20, a stator 25 of the gas-electricity integrated slip ring 11 is fixedly connected with the cylinder body 18 through a first connecting plate 26, a rotor 27 of the gas-electricity integrated slip ring 11 is fixedly connected with the rotary base 2 through a second connecting plate 28, a pipeline passing groove 29 is formed in the lower side part of the cylinder body 18 and is used for enabling a pipeline electrically connected or electrically connected with the stator 25 of the gas-electricity integrated slip ring 11 to pass through the pipeline passing groove 29, and the rotor 27 of the gas-electricity integrated slip ring 11 is respectively electrically connected with the rotary position sensor 3, and are respectively communicated with the first air cylinder 30 and the second air cylinder 41 of the quantitative blanking mechanism.

The control box 57 is fixedly installed on the rotary base 2, the control box 57 is electrically connected with the rotor 27 of the rotary mechanism, the rotary position sensor 3, the first cylinder 30 of the quantitative blanking mechanism, the weighing sensor 6, the second motor 38 of the material conveying mechanism and the cylinder control switch 42 of the bag clamping mechanism respectively, and the first motor 12 is electrically connected with the stator 25 of the gas-electricity integrated slip ring 11. The control box 57 is a commercially available mature product, and can be directly purchased from the market, and the specific structure and the electrical connection relationship with the related components of the present invention are the prior art in this field, and it is not necessary to describe in detail here, and the control program of the control element inside the control box 57 is also a common technique in this field, and can be directly programmed by a person skilled in the art.

The utility model discloses a powder divides chartered plane at the during operation, will need the powder of ration to divide to pack to discharge into feed bin 1 in, the powder falls into conveyer belt 37 from feed opening 8 after that, put the sack cover of powder wrapping bag in the lower part of hopper 5 by the staff, then stir cylinder control switch 42, control the piston rod 55 shrink of second cylinder 41 in pairs through cylinder control switch 42, drive mated holding frame 40 and press from both sides the sack of wrapping bag tightly to fix on the lateral wall of hopper 5. When the staff toggles the cylinder control switch 42, the cylinder control switch 42 sends a signal to the control box 57, the control box 57 controls the second motor 38 to start, the second motor 38 drives the roller shaft 35 to rotate, the roller shaft 35 drives the conveyer belt 37 to run, the powder is conveyed into the housing 34 through the conveyer belt 37, and then the powder drops into the packaging bag from the housing 34 and the hopper 5. When the material conveying mechanism feeds materials into the packaging bag, the control box 57 controls the first motor 12 to be started, the first motor 12 drives the rotary seat 2, the material bin 1 and the quantitative discharging mechanism to rotate, when the rotary position sensor 3 rotates to the position corresponding to the next induction block 10, the rotary position sensor 3 sends a signal to the control box 57, the control box 57 controls the first motor 12 to stop, and at the moment, the worker continues to sleeve the hopper 5 of the next quantitative discharging mechanism. The material conveying mechanism is used for weighing the powder in the packaging bag through the weighing sensor 6 while feeding the powder into the packaging bag, a critical weight value can be set through the control box 57, when the weighing sensor 6 senses that the weight value is about to be reached, the control box 57 controls the second motor 38 to decelerate so as to reduce the material conveying speed of the conveying belt 37 and slow down the feeding speed of the powder discharged into the packaging bag so as to improve the quantitative packaging precision, meanwhile, the control box 57 controls the piston rod 50 of the first cylinder 30 to extend out so as to drive the baffle 32 to rotate around the axis of the rotating shaft 31 towards the clockwise direction in the figure 6, so that the bottom of the rubber plate 33 is contacted with the conveying belt 37, the baffle 32 and the rubber plate 33 are used for stopping the powder on the conveying belt 37 to a certain degree, so that the powder can only be discharged into the housing 34 and the hopper 5 from the discharge chute 48, the feeding speed of the powder discharged, when the measured value of the weighing sensor 6 reaches the critical weight value, the second motor 38 is controlled by the control box 57 to stop, and the powder in the packaging bag reaches the weight to be packaged. This powder divides chartered plane can cooperate band conveyer and sack closer to use when using, arrange band conveyer in the below of one of them ration unloading mechanism, when the ration unloading mechanism that the centre gripping has the wrapping bag of weighing changes to the band conveyer top, stir the cylinder control switch 42 on this ration unloading mechanism by another staff, stretch out through cylinder control switch 42 control second cylinder 41's piston rod 55 in pairs, drive 40 opening in pairs holding frame, loosen the wrapping bag, make the wrapping bag that is equipped with the powder fall on band conveyer, carry the wrapping bag to sack closer department by band conveyer again and sew up the package, accomplish the ration packing flow of powder.

Claims

1. Powder divides chartered plane, its characterized in that: the automatic quantitative feeding device comprises a rack, a bin, a rotary seat, a quantitative feeding mechanism, a control box and a rotary position sensor, wherein the rotary seat is movably mounted on the rack through a rotary mechanism, the bin is fixedly mounted on the rotary seat, the quantitative feeding mechanism comprises a hopper, a material conveying mechanism, a weighing sensor and a bag clamping mechanism respectively, a feeding opening distributed along the circumferential direction is formed in the bottom of the bin, the material conveying mechanism is mounted on the bin and is communicated with the feeding opening of the bin respectively, the weighing sensor is fixedly mounted on the rotary seat, the hopper is fixedly connected with the weighing sensor and is communicated with the material conveying mechanism, the bag clamping mechanism is mounted on the hopper, the rotary position sensor is fixedly mounted on the rotary seat, an induction block which corresponds to the rotary position sensor and is distributed along the circumferential direction is arranged on the rack, the control box is fixedly mounted on the rotary seat, and the control box is respectively communicated with the, The rotary position sensor is electrically connected with a material conveying mechanism, a weighing sensor and a bag clamping mechanism of the quantitative blanking mechanism.

2. The powder material bale splitter of claim 1, wherein: the quantitative blanking mechanism further comprises a first cylinder, a rotating shaft, a baffle, a rubber plate and a housing, the material conveying mechanism comprises a roll shaft, paired side plates, a conveying belt, a second motor and a second speed reducer, the paired side plates are fixedly arranged at the bottom of the storage bin, pivot shafts are respectively arranged at two ends of the roll shaft, the roll shaft is arranged between the paired side plates, the pivot shafts at two ends of the roll shaft are movably arranged on the side plates through bearings, the conveying belt is wound on the arranged roll shaft, the conveying belt is positioned below a blanking port of the storage bin, a housing plate is also arranged between the paired side plates and positioned above the rear part of the conveying belt, the second speed reducer is fixedly arranged on the side plates, an output shaft of the second speed reducer is in transmission connection with the pivot shaft of the roll shaft positioned at the foremost end through a coupler, the second motor is fixedly arranged on the second speed reducer and is in transmission, the utility model discloses a material conveying mechanism, including shell, conveyer belt, baffle, hopper, first cylinder, second cylinder, piston rod, control box, feed bin, housing fixed mounting has seted up logical groove on the preceding tip of curb plate in pairs on the preceding tip of housing fixed mounting, has seted up logical groove on the back wall of housing, and the preceding tip of conveyer belt is located the logical groove department of housing, and the bottom of housing is located the hopper, the pivot is rotationally movable mounting on the upper portion of curb plate in pairs, and baffle fixed mounting is in the pivot, and rubber slab fixed mounting has seted up the blown down tank in the lower part of baffle on baffle and rubber slab, and first cylinder is articulated through the lateral wall of first round.

3. The powder material bale splitter of claim 2, wherein: the bag clamping mechanism comprises paired clamping frames, paired second cylinders and cylinder control switches, the paired clamping frames are hinged to the hopper through third pin shafts respectively, arc-shaped grooves matched with the lower side wall of the hopper are formed in the lower portions of the paired clamping frames respectively, the paired second cylinders are hinged to one of the clamping frames through fourth pin shafts, piston rods of the paired second cylinders are hinged to the other clamping frame through fifth pin shafts, the cylinder control switches are fixedly installed on the hopper, the cylinder control switches are electrically connected with the paired second cylinders, and the control box is electrically connected with the cylinder control switches of the bag clamping mechanism.

4. The powder material bale splitter of claim 3, wherein: the slewing mechanism comprises a gas-electricity integrated slip ring, a first motor and a first speed reducer, the frame comprises a base, a stand column, a barrel and a support plate, the stand column and the barrel are fixedly arranged on the base, the support plate is fixedly arranged on the stand column and the barrel, a support shaft is arranged at the bottom of the rotary seat, the rotary seat is movably arranged on the barrel through the support shaft, a central hole is formed in the support shaft, the first speed reducer is fixedly arranged on the support plate, the first motor is fixedly arranged on the first speed reducer and is in transmission connection with the first speed reducer, a gear ring is arranged on the peripheral part of the support shaft, a gear is arranged on an output shaft of the first speed reducer and is meshed with the gear ring, the gas-electricity integrated slip ring is positioned in the central hole of the support shaft, a stator of the gas-electricity integrated slip ring is fixedly connected with the barrel through a first connecting plate, the lower side part of the cylinder body is provided with a pipeline through groove, a rotor of the gas-electricity integrated sliding ring is respectively and electrically connected with a rotating position sensor, a weighing sensor of the quantitative blanking mechanism and a second motor and is respectively communicated with a first air cylinder and a second air cylinder of the quantitative blanking mechanism, the control box is electrically connected with the rotor of the rotating mechanism, and the first motor is electrically connected with a stator of the gas-electricity integrated sliding ring.

5. The powder material bale splitter of claim 4, wherein: the slewing mechanism also comprises a radial bearing and a thrust bearing, wherein the radial bearing and the thrust bearing are respectively clamped in the cylinder body, an annular boss is arranged on the periphery of the fulcrum shaft, the rotating seat is movably inserted in the cylinder body through the fulcrum shaft and is erected on the thrust bearing through the annular boss, and the radial bearing is sleeved outside the annular boss.

6. The powder material bale splitter of claim 2, 3, 4 or 5, wherein: the feed bin passes through branch fixed mounting on the roating seat, the hopper passes through support and weighing sensor fixed connection, and quantitative unloading mechanism's quantity is two to ten groups to along feed bin circumference equipartition.

7. The powder material bale splitter of claim 2, 3, 4 or 5, wherein: the rotary position sensor is an inductive proximity switch, the induction blocks are iron blocks, the induction blocks on the rack are uniformly distributed along the circumferential direction, and the included angle between every two adjacent induction blocks is equal to the included angle between every two adjacent quantitative discharging mechanisms.

8. The powder material bale splitter of claim 2, 3, 4 or 5, wherein: the conveying belt of the conveying mechanism is a skirt conveying belt.