CN216035224U

CN216035224U - Powder airless split charging equipment

Info

Publication number: CN216035224U
Application number: CN202122430640.4U
Authority: CN
Inventors: 王子豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-15
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to a powder airless subpackage device, which comprises an airless subpackage device and an equipment body, the device is provided with a material tray, a material feeding pipe is arranged in the material tray, a material tray driving mechanism and a metering pipe are arranged on the device body, a discharge control mechanism is arranged at the outlet end of the metering pipe, a preassembly station and a subpackaging station are sequentially formed above the material tray according to the rotation direction of the material tray, the inner part of the material tray below the preassembly station correspondingly forms a preassembly area, the inner part of the material tray below the subpackaging station correspondingly forms a subpackaging area, a preassembly rod group arranged in the preassembly station and a subpackaging rod group arranged in the subpackaging station, the metering tube can be initially filled with materials through the pre-installation rod group in the pre-installation station, and the materials are pressed and conveyed into the container through the pre-installation rod group after being pre-installed for multiple times, so that the weight of the materials in the container is kept consistent as much as possible, and the metering tube is reasonable in structural design.

Description

Powder airless split charging equipment

Technical Field

The utility model relates to the technical field of material subpackage, in particular to airless powder subpackage equipment.

Background

At present, powder is filled into a container by usually adopting air flow split charging or gravity split charging, wherein the air flow split charging has the obvious defects of easily causing dust raising in the split charging process and being not beneficial to the dustless operation of the split charging;

for gravity dispensing, a machine such as that of national patent publication No. CN100448746C,

for automatically filling bottles (2) with powder material, wherein the bottles (2) to be filled are fed continuously along a predetermined path (3) with intermittent motion, the machine (1) comprising at least one filling station (4) having at least two powder dosing disks (5) located above the feeding path (3) of the bottles (2), which disks are driven to rotate intermittently in one direction about a geometric axis (10) and have radial recesses (7) with pistons (8), which pistons (8) are accommodated in the recesses (7), the recesses and the pistons forming spaces for receiving, transferring and unloading metered powder into the bottles (2), the pistons (8) moving alternately in the recesses (7) to vary the dosing space, the machine (1) having drive means (6) for the dosing disks (5), 9) and adjusting means (20, 11, 12) connected to the dosing disc (5) for dosing the space, and a remote-controlled mechanism (13, 14) for one of the adjusting means (20, 11, 12), the machine (1) being characterized in that the remote-controlled mechanism (13, 14) for the drive means (6, 9) of the dosing disc (5) and the remote-controlled mechanism (13, 14) for the adjusting means (20, 11, 12) are located on the same side of the dosing disc (5) and are controlled by adjusting the dosing of the at least two dosing discs (5). The drive mechanism (6, 9) comprises a support shaft (6a) for the dosing disc (5), which is driven with intermittent rotation, and an actuator device (9a) which drives the support shaft (6a) and a remote control mechanism (13, 14), the remote control mechanism (13, 14) being parallel to the support shaft (6a) and positioned between the actuator device (9a) and a dosing disc (5). The remote control mechanism comprises a pair of interconnected epicycloidal gear trains (113, 114) and is connected to the actuating means (9a) and the dosing space adjusting means (20, 11, 12) of each dosing disc (5), respectively. Epicycloidal gear trains (113, 114) are connected in series and have respectively equal gear ratios and opposite directions. A first epicycloidal gear train (113) of the gear train pair (113, 114) comprising a planet wheel (15) with external toothing, a first crown gear (13a) with internal toothing, which is coaxial with the planet wheel (15), and at least one first planet gear (13b), the first planet gear (13b) meshing simultaneously with the planet wheel (15) and with the first crown gear (13a), a second gear train (114) of the gear train pair (113, 114) comprising a second crown gear (14a) with internal toothing, which is coaxial with the planet wheel (15) and is fixed, and at least one second planet gear (14b), connected to the flange (27), the second planet gear (14b) meshing simultaneously with the planet wheel (15) and with the second crown gear (14a), and to adjusting means (20) for dosing the dosing space of the disc (5), 11, 12) and integrally rotates, the first planet gear (13b) being connected to an actuating means (9a), the actuating means (9a) rotating the planet gear (15) and in turn the second planet gear (14 b). It comprises a control device (16, 17) designed to produce a relative angular movement of the first and second crown gears (13a, 13b) so that the adjustment devices (20, 11, 12) produce different dosing spaces for the dosing disc (5). The relative angular movement control means for the first and second crown gears (13a, 13b) comprise a worm (16) and a worm wheel (17) which are mutually engaged and connected to the first crown gear (13a) and to the second crown gear (13b), respectively. The planetary gear (15) is supported by a support shaft (6a) of the dosing disc (5) in a state of being freely rotatable about its geometric axis (10).

In the machine described above, the following drawbacks are encountered:

the receiving, conveying and unloading processes during the sub-packaging of the quantitative supply disc are roughly formed into scraping, conveying and pushing actions after loading, wherein if the materials in the space between the piston and the concave part are not in close contact with the inner wall of the concave part, the weight of the powder in each bottling process cannot be kept as consistent as possible, the excessive powder on the outer edge of the concave part needs to be removed after loading, and if the excessive powder on the outer edge of the concave part is not removed, the weight error after bottling is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides the powder airless subpackage equipment which is reasonable in structural design and does not need to be subpackaged by means of airflow.

The technical problem to be solved by the utility model is realized by the following technical proposal, the device comprises a device body, a control device and a control device, wherein,

the charging tray is rotatably arranged on the equipment body, a feeding pipe for feeding the charging tray is arranged in the charging tray, and a charging tray driving mechanism for driving the charging tray to rotate is arranged on the equipment body;

the inlet ends of the metering pipes are communicated with the inner wall of the bottom surface of the material tray, and the outlet ends of the metering pipes are provided with a discharge control mechanism for controlling the discharge of materials;

sequentially forming a preassembly station and a sub-packaging station above the material tray according to the rotation direction of the material tray, wherein a preassembly area is correspondingly formed in the material tray below the preassembly station, and a sub-packaging area is correspondingly formed in the material tray below the sub-packaging station;

the device comprises a preassembly rod group arranged in a preassembly station and a subpackaging rod group arranged in a subpackaging station, wherein a preassembly lifting mechanism for lifting the preassembly rod group and a subpackaging lifting mechanism for lifting the subpackaging rod group are arranged on a device body;

the scraping plate driving mechanism is arranged on the scraping plate and drives the scraping plate to do reciprocating motion in the material tray according to an arc-shaped track so as to push redundant materials above the inlet end of the metering pipe in the subpackaging area to the preassembling area below the feeding pipe;

a material metering unit for detecting the blanking amount is arranged between the equipment body and the outlet end of the metering pipe below the split charging area;

the method comprises the following steps:

(1) feeding: feeding a first preassembly area in a material tray through a feeding pipe, wherein the first preassembly area is a preassembly area right below the feeding pipe, and stirring the material during feeding;

(2) pre-assembling and sub-packaging:

(2.1) preassembly: the material disc driving mechanism drives the material disc to rotate (0.5+ N) by x180 degrees, wherein N =1, 2 and 3.

(2.2) multiple preassembly: the material tray driving mechanism drives the material tray to rotate (0.5+ N) by x180 degrees, wherein N =1, 2 and 3.

(2.3) scraping: the scraping plate reversely rotates 0-90 degrees according to the rotation direction of the material tray, redundant materials at the upper end of the metering pipe in the sub-packaging area are pushed into the pre-packaging area to scrape the metering pipe in the sub-packaging area, and the scraping plate is pushed to the initial position to scrape the materials;

(2.4) subpackaging: after the charging tray driving mechanism drives the charging tray to rotate, the discharging control mechanism on the metering tube in the subpackaging area is kept in a discharging state, the subpackaging rod group is driven to move downwards, so that the lower end of the subpackaging rod group pushes materials in the metering tube, powder in the metering tube can be pushed out, subpackaging is completed for one time, and the powder subpackaging operation can be continuously performed after the subpackaging for one time is completed and the steps (2.2) - (2.3) are repeated.

The technical problem to be solved by the utility model can also be realized by the following technical scheme that the powder airless split charging equipment comprises a charging tray driving mechanism;

the material tray driving shaft penetrates through and rotates the material tray driving shaft arranged on the equipment body, the upper end of the material tray driving shaft is provided with a fixed end fixedly connected with the material tray, and the lower end of the material tray driving shaft is provided with a power input end of the material tray driving shaft;

the material tray rotation driving mechanism is in transmission connection with the power output end and the power input end of the material tray driving shaft, and provides rotation force for the material tray.

The technical problem to be solved by the utility model can also be realized by the following technical scheme that the powder airless split charging equipment comprises a feeding pipe;

the lower end of the hopper is arranged in a preassembly station;

the stirring mechanism is arranged in the hopper and comprises a stirring shaft, the lower end of the stirring shaft is arranged in a discharge port of the hopper, a stirring shaft rotation driving mechanism for driving the stirring shaft to rotate is arranged on the inner wall of the top of the hopper, the power output end of the stirring shaft rotation driving mechanism is in transmission connection with the upper end of the stirring shaft so as to provide rotating force for the stirring shaft, and stirring spiral blades are fixedly arranged on the outer peripheral surface of the lower end of the stirring shaft;

the outer wall of the top of the hopper is connected with the equipment body through a rod piece connected with the top surface of the equipment body.

The technical problem to be solved by the utility model can also be realized by the following technical scheme that the powder airless split charging equipment comprises a discharging control mechanism;

the U-shaped gate is arranged on the outer peripheral surface of the lower end of the metering pipe and consists of a transverse plate and two pairs of vertical plates vertically arranged on the top surface of the transverse plate, the lower end of the metering pipe is positioned between the two pairs of vertical plates, the inner walls of one pair of vertical plates are in sliding fit connection with the outer peripheral surface of the lower end of the metering pipe, the inner wall of one vertical plate in the other pair of vertical plates is abutted against the outer peripheral surface of the lower end of the metering pipe, a pressure spring installation gap is reserved between the other vertical plate and the outer peripheral surface of the lower end of the metering pipe, a pressure spring is installed in the pressure spring installation gap, and a discharging hole matched with the metering pipe for use is formed in the transverse plate in the pressure spring installation gap;

u-shaped gate pushing mechanism, U-shaped gate pushing mechanism set up on the equipment body of partial shipment station below, U-shaped gate pushing mechanism includes lifting screw, is equipped with the elevator on the lifting screw, is equipped with the lift guide arm on the elevator, the top of lift guide arm forms to promote the arcwall face with this compression pressure spring to the U-shaped gate.

The technical problem to be solved by the utility model can also be realized by the following technical scheme that the powder airless packaging equipment comprises a pre-installed rod group and a pre-installed rod group, wherein the pre-installed rod group comprises a rod body;

the upper preassembly rod is parallel to the metering tube below the upper preassembly rod, and the lower end of the upper preassembly rod is over against the upper end of the metering tube below the upper preassembly rod;

the lower pre-assembling rod is detachably connected with the lower end of the upper pre-assembling rod, the lower pre-assembling rod is parallel to the metering tube below the lower pre-assembling rod, and the lower end of the lower pre-assembling rod is over against the upper end of the metering tube below the lower pre-assembling rod;

the driving device comprises an upper preassembly rod, a lower preassembly rod, a preassembly driving rod, a spring and a driving rod driving device, wherein the preassembly driving rod drives the upper preassembly rod and the lower preassembly rod to move along the vertical direction;

a dirt receiving groove sleeved on the outer peripheral surface of the upper pre-mounting rod is arranged between the lower end of the spring and the upper end of the lower pre-mounting rod, and a notch of the dirt receiving groove is vertically arranged upwards;

one end of the pre-installed driving rod is connected with the upper pre-installed rod, and the other end of the pre-installed driving rod is in transmission connection with the lifting end of the pre-installed lifting mechanism;

the top surface of the equipment body is fixedly provided with a preassembly guide rod, and the preassembly guide rod penetrates through the preassembly driving rod to guide the lifting of the preassembly driving rod.

The technical problem to be solved by the utility model can also be realized by the following technical scheme that the powder airless subpackaging equipment comprises a subpackaging rod group and a powder unloading rod group, wherein the powder unloading rod group comprises a rod body;

the upper split charging rod is parallel to the metering tube below the upper split charging rod, and the lower end of the upper split charging rod is over against the upper end of the metering tube below the upper split charging rod;

the lower sub-packaging rod is detachably connected with the lower end of the upper sub-packaging rod, the lower sub-packaging rod is parallel to the metering tube below the lower sub-packaging rod, and the lower end of the lower sub-packaging rod is over against the upper end of the metering tube below the lower sub-packaging rod;

the upper sub-packaging rod and the lower sub-packaging rod are driven to move along the vertical direction, the sub-packaging driving rod is sleeved on the peripheral surface of the upper sub-packaging rod, and a sub-packaging driving rod adjusting nut which limits the sub-packaging driving rod between the upper sub-packaging rod and the lower sub-packaging rod is mounted at the upper end of the upper sub-packaging rod;

one end of the subpackage driving rod is connected with the upper subpackage rod, and the other end of the subpackage driving rod is in transmission connection with the lifting end of the subpackage lifting mechanism;

the top surface fixed mounting at the equipment body has the partial shipment guide bar, and the partial shipment guide bar runs through the lift of partial shipment actuating lever is with this to leading the partial shipment actuating lever.

The technical problem to be solved by the utility model can also be solved by adopting the following technical scheme that the powder airless split charging equipment is characterized in that moving gaps for the scraping plates to move during scraping are reserved between the lower ends of the scraping plates and the bottom surface and the inner side surface of the charging tray.

The technical problem to be solved by the utility model can also be solved by adopting the following technical scheme that the flatting mechanism for controlling the material height in the material tray is arranged on the equipment body and comprises a flatting plate, and the flatting plate is arranged in a preassembling area below the hopper.

The technical problem to be solved by the utility model can also be solved by adopting the following technical scheme that the powder airless split charging equipment comprises a scraping plate driving mechanism, wherein the scraping plate driving mechanism comprises a scraping plate driving shaft, the scraping plate driving shaft penetrates through the material tray driving shaft and is concentrically arranged with the material tray driving shaft, the scraping plate driving shaft is rotatably connected with the material tray driving shaft, the top end of the scraping plate driving shaft extends out of the material tray driving shaft, and the peripheral surface of the scraping plate driving shaft is fixedly connected with the side surface of the scraping plate.

Compared with the prior art, the utility model has the beneficial technical effects that:

(1) the material can be initially filled into the metering pipe through the pre-assembling rod group in the pre-assembling station, the material tray rotates (0.5+ N) × 180 degrees every time, wherein N =1, 2, 3.. giving an integer, after the material tray rotates every time, the material at the inlet end of the metering pipe of the sub-assembling station is scraped by the scraper plate of the sub-assembling station once, so that redundant material above the inlet end of the metering pipe of the sub-assembling station is scraped, and after the material is pre-assembled for multiple times, the material is pressed into a container through the pre-assembling rod group, so that the weight of the material in the container is kept consistent as much as possible;

(2) the stirring mechanism in the feeding pipe can control the materials in the feeding pipe to supplement the materials in the material tray, and the material amount in the material tray is kept to a certain degree;

(3) the pressure spring is arranged on the preassembly rod group, so that when the lower end of the lower preassembly rod presses materials in the metering tube in a full-load state, the lower preassembly rod can move upwards due to contraction of the pressure spring, the phenomenon that the lower preassembly rod moves downwards excessively to cause uneven compaction density of the materials in the metering tube is avoided, and the operability is high.

Drawings

FIG. 1 is a schematic structural diagram of a main view of the airless dispensing apparatus of the present invention;

FIG. 2 is a schematic top view of the airless dispensing apparatus of the present invention;

FIG. 3 is a schematic top view of the U-shaped gate of the present invention;

FIG. 4 is a schematic front view of the U-shaped gate of the present invention;

FIG. 5 is a schematic front view of a preassembled rod set according to the present invention;

FIG. 6 is a schematic front view of the dispensing lever assembly of the present invention;

FIG. 7 is a schematic side view of the scraper driving mechanism;

fig. 8 is a schematic side view of the scraper plate driving mechanism in a discharging state.

In the figure: 1. an apparatus body; 2. a material tray; 3. a pre-installation area; 4. a dispensing area; 5. a hopper; 6. a metering tube; 7. preassembling stations; 8. a subpackaging station; 9. preassembling a lifting mechanism; 10. a scraping plate; 11. a material metering assembly; 12. a tray drive shaft; 13. a tray rotation driving mechanism; 14. a stirring shaft; 15. the stirring shaft rotates the driving mechanism; 16. a stirring helical blade; 17. a U-shaped gate; 18. a pressure spring installation gap; 19. a blanking hole; 20. a lifting screw; 21. a lifting guide rod; 22. mounting a pre-assembling rod; 23. a lower pre-assembled rod; 24. preassembling a drive rod; 25. a driving rod adjusting nut is preassembled; 26. a spring; 27. a sewage receiving tank; 28. preassembling a guide rod; 29. mounting a split charging rod; 30. a lower sub-packaging rod; 31. subpackaging the driving rods; 32. a driving rod adjusting nut is separately assembled; 33. a scraper drive shaft; 34. flattening the plate; 35. a level sensor.

Detailed Description

Reference is made to the accompanying drawings; the specific embodiments of the present invention are further described to facilitate the further understanding of the present invention by those skilled in the art, and do not constitute limitations on the rights thereto.

Example 1, referring to fig. 1-2, an airless powder dispensing apparatus comprises an apparatus body 1, wherein the apparatus body 1 is formed into a disc-shaped base structure for carrying components, the shape and specification of which can be selected according to the use requirement, and is provided with,

the charging tray 2, the charging tray 2 forms roughly the column trough structure, its top surface presents the open setting, its inner space forms the following pre-installation area 3 and partial shipment area 4, the charging tray 2 rotates and installs on apparatus body 1, there is a feed pipe to the charging tray 2 feed in the charging tray 2, there is a charging tray actuating mechanism to drive the charging tray 2 to rotate on apparatus body 1, specifically, the inner wall of the charging tray 2 installs the material level sensor 35 to detect the depth of material in the charging tray, it can be selected by oneself according to the demand for use for prior art, so it is here not repeated its model and principle of use;

the device comprises a plurality of metering tubes 6, wherein 4 groups of metering tubes 6 can be arranged, the included angles between every two adjacent 2 groups of metering tubes 6 are the same, the inlet ends of the metering tubes 6 are communicated with the inner wall of the bottom surface of a charging tray 2, and the outlet ends of the metering tubes 6 are provided with a discharge control mechanism for controlling the discharge of materials;

a preassembly station 7 and a subpackaging station 8 are sequentially formed above the material disc 2 according to the rotation direction of the material disc 2, specifically, 3

preassembly stations

7 and 1 subpackaging station 8 can be arranged, for example, clockwise or anticlockwise, according to the rotation direction of the material disc 2, the

preassembly stations

7 and 1 subpackaging station 8 are sequentially arranged, the subpackaging stations 8 are located in the rear process of the preassembly stations 7, preassembly areas 3 are correspondingly formed in the material disc 2 below the preassembly stations 7, and subpackaging areas 4 are correspondingly formed in the material disc 2 below the subpackaging stations 8;

a preassembly rod group arranged in a preassembly station 7 and a subpackaging rod group arranged in a subpackaging station 8, wherein a preassembly lifting mechanism 9 for lifting the preassembly rod group and a subpackaging lifting mechanism for lifting the subpackaging rod group are arranged on the equipment body 1, the preassembly lifting mechanism can be arranged on the upper part or the lower part of the equipment body 1 according to the use requirement, the subpackaging lifting mechanism in the attached drawing 1 is arranged on the lower part of the equipment body 1, the preassembly rod group is lifted through the preassembly lifting mechanism 9 so as to press the material in the material tray 2 into the metering pipe 6 and press the material in the metering pipe 6 for multiple times through the lifting of the subsequent preassembly rod group,

a scraping plate 10 arranged in the subpackaging area 4, wherein the scraping plate 10 is provided with a scraping plate driving mechanism which drives the scraping plate 10 to do reciprocating motion in the charging tray 2 according to an arc-shaped track so as to push redundant materials above the inlet end of the metering pipe 6 in the subpackaging area 4 to the preassembling area 3 below the feeding pipe,

a material metering component 11 for detecting the blanking amount is arranged between the equipment body 1 and the outlet end of the metering pipe 6 below the subpackaging area 4, the material metering component 11 can adopt a solid flow meter or an online granularity detector and other detection equipment for detecting the blanking amount at the lower end of the metering pipe 6, and the detection equipment can be selected by self according to the use requirement in the prior art, so the structural model and the use principle are not repeated herein;

the method comprises the following steps:

(1) feeding: a first preassembly area in a material tray 2 is fed through a feeding pipe, the first preassembly area is a preassembly area 3 opposite to the position right below the feeding pipe, and materials are stirred during feeding;

(2) pre-assembling and sub-packaging:

(2.1) preassembly: the material tray driving mechanism 13 drives the material tray 2 to rotate (0.5+ N) 180 degrees, wherein N =1, 2, 3.. giving an integer, the preassembly lifting mechanism 9 drives the preassembly rod group in the preassembly station 7 to move downwards, so that the lower end of the preassembly rod group presses and conveys the materials in the corresponding preassembly area 3 in the material tray 2 into the metering pipe 6, the discharge control mechanism on the metering pipe 6 is kept in a discharge stopping state during the pressing and conveying process, the preassembly rod group moves upwards to an initial position after the pressing and conveying process, and the metering pipe 6 finishes the first preassembly;

(2.2) multiple preassembly: the material tray driving mechanism 13 drives the material tray 2 to rotate (0.5+ N) by x180 degrees, wherein N =1, 2, 3.. giving an integer, after each rotation, the preassembly lifting mechanism 9 drives the preassembly rod group in the preassembly station 7 to move downwards to press and convey powder materials for the metering tube 6, and the metering tube 6 in the three preassembly areas 3 sequentially finishes the loading requirement of the component loading amount through multiple times of rotation at the same angle;

(2.3) scraping: the scraping plate 10 reversely rotates 0-90 degrees according to the rotation direction of the material tray 2, redundant materials at the upper end of the metering pipe 6 in the sub-packaging area 4 are pushed into the pre-packaging area 3 to scrape the metering pipe 6 in the sub-packaging area 4, and the scraping plate 10 is pushed to the initial position to scrape the materials;

(2.4) subpackaging: after the charging tray driving mechanism 13 drives the charging tray 2 to rotate, the discharging control mechanism on the metering tube 6 in the subpackaging area 4 is kept in a discharging state, the subpackaging rod group is driven to move downwards to push materials in the metering tube 6 by the lower end of the subpackaging rod group, and then powder in the metering tube 6 can be pushed out, so that one-time subpackaging is completed, and the powder subpackaging operation can be continuously performed by repeating the steps (2.2) - (2.3) after one-time subpackaging is completed.

Embodiment 2, the powder airless dispensing apparatus of embodiment 1, wherein the tray driving mechanism comprises,

a tray driving shaft 12 which penetrates through and rotates the equipment body 1, the upper end of the tray driving shaft 12 is arranged as a fixed end which is fixedly connected with the tray 2, the lower end is arranged as a power input end of the tray driving shaft 12,

the material tray rotary driving mechanism 13 is connected with the power output end of the material tray driving shaft 12 in a transmission way, and the material tray rotary driving mechanism 13 provides rotary force for the material tray 2.

In embodiment 2, specifically, the transmission connection may be directly connected to the tray rotation driving mechanism 13 through a coupling or connected to the tray rotation driving mechanism 13 through a gear structure, for example, a gear is fixedly installed on the outer peripheral surface of the lower end of the tray driving shaft 12, the power output end of the tray rotation driving mechanism 13 is engaged with the gear to drive the tray 2 to rotate, the tray driving mechanism may adopt a rotating motor or a stepping motor, and the model thereof can be selected according to the use requirement

Embodiment 3, the powder airless dispensing apparatus of embodiment 1, wherein the feeding pipe comprises,

a hopper 5, the shape of which hopper 5 can be customized according to the requirement, for example, figure 1, the lower end of hopper 5 is arranged in a preassembly station 7,

the stirring mechanism is arranged in the hopper 5 and comprises a stirring shaft 14, the lower end of the stirring shaft 14 is arranged in a discharge port of the hopper 5, the discharge port of the hopper 5 is positioned at the lower end of the hopper 5, a stirring shaft rotation driving mechanism 15 for driving the stirring shaft 14 to rotate is arranged on the inner wall of the top of the hopper 5, the stirring shaft rotation driving mechanism 15 is a rotating motor or a stepping motor and the like, the power output end of the stirring shaft rotation driving mechanism 15 is in transmission connection with the upper end of the stirring shaft 14 so as to provide rotating force for the stirring shaft, stirring spiral blades 16 are fixedly arranged on the outer peripheral surface of the lower end of the stirring shaft 14, the number of the stirring spiral blades 16 can be selected by self according to the use requirement, for example, 4 stirring spiral blades 16 are circumferentially and uniformly and fixedly arranged on the outer peripheral surface of the lower end of the stirring shaft 14,

the outer wall of the top of the hopper 5 is connected with the equipment body 1 through a rod piece connected with the top surface of the equipment body 1, and the rod piece can be vertically fixed on the top surface of the equipment body 1.

Embodiment 4, referring to fig. 3-4, the powder airless dispensing apparatus of embodiment 1, the discharging control mechanism comprises,

the U-shaped gate 17 is formed into a roughly cuboid box-shaped structure, the U-shaped gate 17 is arranged on the outer peripheral surface of the lower end of the metering tube 6, the U-shaped gate 17 is composed of a transverse plate and two pairs of vertical plates vertically arranged on the top surface of the transverse plate, the lower end of the metering tube 6 is positioned between the two pairs of vertical plates, the inner walls of one pair of vertical plates are connected with the outer peripheral surface of the lower end of the metering tube 6 in a sliding fit manner, a slide block is fixedly arranged on the inner walls of the specific pair of vertical plates, a slide groove is arranged on the outer peripheral surface of the metering tube 6, the slide block is positioned in the slide groove, and the top surface of the transverse plate is always contacted with the top surface of the metering tube 6, so that the U-shaped gate 17 cannot rotate askew at the outlet end of the metering tube 6, the inner wall of one vertical plate in the other pair of vertical plates is abutted against the outer peripheral surface of the lower end of the metering tube 6, and a pressure spring installation gap 18 is reserved between the other vertical plate and the outer peripheral surface of the lower end of the metering tube 6, a pressure spring is arranged in the pressure spring installation gap 18, a transverse plate in the pressure spring installation gap 18 is provided with a blanking hole 19 matched with the metering pipe 6,

u-shaped gate pushing mechanism, U-shaped gate pushing mechanism set up on equipment body 1 of partial shipment station 8 below, U-shaped gate pushing mechanism includes lifting screw 20, lifting screw 20 is prior art, has the nut that can follow the screw rod setting direction and rise or descend on it, the elevator be the nut, lifting guide 21 cover establish on the screw rod and fixed with the top surface of nut, the last lifting block that is equipped with of lifting screw is equipped with lifting guide 21 on the elevator, the top of lifting guide 21 forms to promote the arcwall face 34 with this compression pressure spring to the U-shaped gate, the arcwall face as shown in fig. 7-8, the radian size of its arcwall face is selected by oneself according to the user demand.

Example 5, referring to fig. 5, the powder airless dispensing apparatus of example 1, wherein the pre-assembling rod set comprises,

an upper pre-assembling rod 22, the upper pre-assembling rod 22 is parallel to the metering tube 6 below the upper pre-assembling rod 22, the lower end of the upper pre-assembling rod 22 is over against the upper end of the metering tube 6 below the upper pre-assembling rod,

the lower pre-assembly rod 23, which is detachably connected to the lower end of the upper pre-assembly rod 22, is, for example, screwed, i.e., the lower end of the upper pre-assembly rod 22 and the upper end of the lower pre-assembly rod 23 have threads that are engaged with each other, the lower pre-assembly rod 23 is parallel to the metering tube 6 below it, and the lower end of the lower pre-assembly rod 23 faces the upper end of the metering tube 6 below it,

a preassembled driving rod 24 for driving the upper preassembled rod 22 and the lower preassembled rod 23 to move along the vertical direction, wherein the preassembled driving rod 24 is perpendicular to the upper preassembled rod 22/the lower preassembled rod 23, the preassembled driving rod 24 is sleeved on the outer peripheral surface of the upper preassembled rod 22, a preassembled driving rod adjusting nut 25 for limiting the preassembled driving rod 24 between the upper preassembled rod 22 and the lower preassembled rod 23 is arranged at the upper end of the upper preassembled rod 22, specifically, the preassembled driving rod adjusting nut 25 is in threaded connection with the upper end of the upper preassembled rod 22, the distance between the upper preassembled rod 22 and the lower preassembled rod 23 can be adjusted through threaded connection, the operability is strong, a spring 26 is arranged between the upper preassembled driving rod 24 and the lower preassembled rod 23, the upper end of the spring 26 abuts against the lower edge of the preassembled driving rod 24 and abuts against the upper edge of the preassembled driving rod 24 against the lower edge of the preassembled driving rod adjusting nut 25, and the lower end of the spring 26 abuts against the upper end edge of the lower preassembled rod 23,

a dirt receiving groove 27 which is sleeved on the outer peripheral surface of the upper pre-assembly rod 22 is arranged between the lower end of the spring 26 and the upper end of the lower pre-assembly rod 23, the notch of the dirt receiving groove 27 is formed in a circular shape, the notch of the dirt receiving groove 27 is vertically arranged upwards, the dirt receiving groove 27 can receive the blanking generated during the vertical movement of the upper pre-assembly rod 22,

one end of the preassembly driving rod 24 is connected with the upper preassembly rod 22, and the other end is in transmission connection with the lifting end of the preassembly lifting mechanism 9, specifically, the preassembly lifting mechanism 9 is realized by adopting an air cylinder, an electric cylinder or a gear rack structure, when the gear rack structure is adopted, for example, a motor and a supporting rod body are arranged on the equipment body, the supporting rod body is a cuboid supporting rod body, the supporting rod body is vertically arranged and penetrates through the equipment body 1, sawteeth meshed with a gear on the power output end of the motor are arranged on the peripheral surface of the supporting rod body below the equipment body, and the supporting rod body is lifted by the rotation of the power output end of the motor,

it should be noted that the following split charging lifting mechanism can also realize transmission through a cylinder, an electric cylinder, a hydraulic cylinder or a gear rack structure in the same way,

a pre-installation guide rod 28 is fixedly installed on the top surface of the device body 1, the pre-installation guide rod 28 is installed perpendicular to the device body 1, and the pre-installation guide rod 28 penetrates through the pre-installation driving rod 24 to guide the lifting of the pre-installation driving rod 24.

Embodiment 6, referring to fig. 6, the powder airless dispensing apparatus of embodiment 1, the dispensing rod assembly comprises,

an upper split charging rod 29, the upper split charging rod 29 is parallel to the metering tube 6 below the upper split charging rod 29, the lower end of the upper split charging rod 29 is over against the upper end of the metering tube 6 below the upper split charging rod,

a lower split charging rod 30 detachably connected with the lower end of the upper split charging rod 29, the lower split charging rod 30 is parallel to the metering tube 6 below the lower split charging rod, the lower end of the lower split charging rod 30 is over against the upper end of the metering tube 6 below the lower split charging rod,

a sub-assembly driving rod 31 for driving the upper sub-assembly rod 29 and the lower sub-assembly rod 30 to move along the vertical direction, the upper sub-assembly rod 29 and the lower sub-assembly rod 30 are connected by screw thread, the sub-assembly driving rod 31 is vertically arranged with the upper sub-assembly rod 29/the lower sub-assembly rod 30, the sub-assembly driving rod 31 is sleeved on the peripheral surface of the upper sub-assembly rod 29, a sub-assembly driving rod adjusting nut 32 for limiting the sub-assembly driving rod 31 between the upper sub-assembly rod 29 and the lower sub-assembly rod 30 is arranged at the upper end of the upper sub-assembly rod 29, the sub-assembly driving rod adjusting nut 32 is connected with the upper sub-assembly rod 29 by screw thread,

one end of the subpackage driving rod 31 is connected with the upper subpackage rod 29, the other end is connected with the lifting end of the subpackage lifting mechanism in a transmission way,

a dispensing guide rod is fixedly mounted on the top surface of the equipment body 1 and penetrates through the dispensing driving rod 31 to guide the lifting of the dispensing driving rod 31.

Embodiment 7, the powder airless dispensing apparatus of embodiment 1, wherein the lower end of the scraping plate 10 and the bottom and inner side of the tray 2 reserve a moving gap for the scraping plate 10 to move during scraping, the scraping plate 10 is perpendicular to the bottom wall of the tray 2, and the scraping plate 10 is formed into a substantially rectangular parallelepiped plate-shaped structure.

Embodiment 8, embodiment 1 the powder airless subpackage equipment, be equipped with the mechanism of smoothing of control charging tray 2 interior material height on equipment body 1, it is including smoothing board 34, smooth board 34 sets up preassemble region 3 in hopper 5 below, smooth board 34's design aim at to preassemble region 3 or the high of the interior material of partial shipment region 4 spacing, it is specific, be provided with on equipment body 1 and smooth board elevating system (not shown), smooth board elevating system's lift end and smooth board 34's top fixed connection, smooth board elevating system can adopt lift drive mechanism such as screw rod lift, can set up by oneself according to the user demand, it is prior art.

Embodiment 9, referring to fig. 7 to 8, the powder airless dispensing apparatus of embodiment 1, wherein the scraping plate driving mechanism includes a scraping plate driving shaft 33, the scraping plate driving shaft 33 penetrates through the tray driving shaft 12 and is concentrically arranged with the tray driving shaft 12, the scraping plate driving shaft 33 is rotatably connected to the tray driving shaft 12, a top end of the scraping plate driving shaft 33 extends out of the tray driving shaft 12, an outer circumferential surface of the scraping plate driving shaft 33 is fixedly connected to a side surface of the scraping plate, a gear is arranged on an outer circumferential surface of a lower end portion of the scraping plate driving shaft 33, and the scraping plate driving shaft 33 is driven by an external motor to rotate.

When the airless split charging equipment is used,

firstly, pre-assembling:

the method comprises the steps of feeding materials such as powder into a hopper 5 through external equipment, driving a stirring shaft 14 to rotate by a stirring shaft rotation driving mechanism 15 during feeding, feeding the powder in the hopper 5 into a material tray 2 while stirring by a stirring spiral blade 16 positioned on the stirring shaft 14, driving the material tray 2 to rotate by the material tray rotation driving mechanism 14 to uniformly feed the powder into the material tray 2, detecting the material level height in the material tray by a material level sensor 35, stopping feeding after the material level height is set, controlling a pre-installed lifting mechanism 9 through an external power supply, driving a lower pre-installed rod to descend by a power output end, namely a lifting end, of the pre-installed lifting mechanism 9 so as to press the powder in the material tray 2 into a metering pipe 6 below the pre-installed lifting mechanism, specifically, setting the descending amount of the lifting end of the pre-installed lifting mechanism 9 to be spaced from the inner bottom surface of the material tray 2 according to use requirements, and pressing the powder during feeding, when the powder in the metering tube 6 is higher than the inner bottom surface of the material tray 2, the lower pre-assembly rod 23 is pressed upwards to compress the spring 26 between the upper pre-assembly rod 22 and the lower pre-assembly rod 23, the upper pre-assembly rod 22 and the lower pre-assembly rod 23 move upwards to keep the powder in the metering tube at a proper compaction density, the material tray rotary driving mechanism 13 is started by an external power supply, the material tray rotary driving mechanism 13 drives the material tray driving shaft 12 to rotate, the material tray driving shaft 12 drives the material tray 2 to rotate (0.5+ N) x180 degrees, wherein N =1, 2 and 3. The rotation direction is the reverse direction of the rotation direction of the material tray 2, redundant materials at the upper end of the metering tube 6 of the subpackaging station in the material tray 2 are scraped to the preassembling area 3 where the hopper 5 is located, the scraping angle of the scraping plate 10 can be 90 degrees, the scraping angle can be adjusted between 0-90 degrees, after the scraping is finished, the metering tube 6 filled with the powder is moved to the lower part of the subpackaging station 8, the subpackaging lifting mechanism drives the subpackaging rod group to move downwards, the lifting screw rod is driven to lift through an external power supply at the moment, the arc face 34 on the lifting guide rod 21 compresses the pressure spring, the powder in the metering tube 6 is pushed to the lower part by the subpackaging rod 30 at the moment, a container can be arranged below the subpackaging rod 30, the powder can be conveyed into the container, and the structural design is reasonable.

Claims

1. The utility model provides a powder airless partial shipment equipment which characterized in that: the device comprises a device body, which is provided with a plurality of grooves,

and a material metering unit for detecting the blanking amount is arranged between the equipment body and the outlet end of the metering pipe below the subpackaging area.

2. The airless powder split charging equipment according to claim 1, characterized in that: the tray driving mechanism comprises;

3. The airless powder split charging equipment according to claim 1, characterized in that: the feeding pipe comprises;

the lower end of the hopper is arranged in a preassembly station;

4. The airless powder split charging equipment according to claim 1, characterized in that: the discharging control mechanism comprises;

5. The airless powder split charging equipment according to claim 1, characterized in that: the pre-assembling rod group comprises;

6. The airless powder split charging equipment according to claim 1, characterized in that: the split charging rod group comprises;

7. The airless powder split charging equipment according to claim 1, characterized in that: the lower end of the scraping plate, the bottom surface and the inner side surface of the material tray are reserved with moving gaps for the scraping plate to move during scraping.

8. The airless powder split charging equipment according to claim 1, characterized in that: the device body is provided with a smoothing mechanism for controlling the height of the material in the material tray, the smoothing mechanism comprises a smoothing plate, and the smoothing plate is arranged in a preassembling area below the hopper.

9. The airless powder split charging equipment according to claim 1, characterized in that: the scraping plate driving mechanism comprises a scraping plate driving shaft, the scraping plate driving shaft penetrates through the material disc driving shaft and is concentrically arranged with the material disc driving shaft, the scraping plate driving shaft is rotatably connected with the material disc driving shaft, the top end of the scraping plate driving shaft extends out of the material disc driving shaft, and the peripheral surface of the scraping plate driving shaft is fixedly connected with the side surface of the scraping plate.