CN113041887A

CN113041887A - Preparation method of anti-cracking putty powder

Info

Publication number: CN113041887A
Application number: CN202110261994.2A
Authority: CN
Inventors: 李腾飞; 罗细池
Original assignee: Individual
Current assignee: Shanghai Haozinc Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-06-29
Anticipated expiration: 2041-03-10
Also published as: CN113041887B

Abstract

The invention relates to a preparation method of anti-cracking putty powder, which uses a mixing device, wherein the mixing device comprises a shell, a powder feeding device, a liquid feeding device and a stirring device, and the specific method flow when the anti-cracking putty powder is prepared by adopting the mixing device is as follows: raw materials ratio, even compounding, dry crushing and bagging-off packing, liquid are put in the device and are included swivel becket, solid fixed ring, place case, stock solution sponge, push away crowded board, baffle, liquid feed pipe and actuating mechanism. The powder feeding device and the liquid feeding device are matched together to complete the function of feeding materials into the equipment in a small amount and multiple times, and compared with a one-time feeding mode, the small-amount and multiple-time feeding method can reduce the operation strength of the equipment, cannot influence the service life of the equipment, can improve the mixing uniformity of the materials and ensure the delivery quality of finished putty powder products.

Description

Preparation method of anti-cracking putty powder

Technical Field

The invention relates to the field of buildings, in particular to a preparation method of anti-cracking putty powder.

Background

The putty powder is one kind of building decoration material and has talcum powder and glue as main components. The whiteness of the putty, which is white on the surface of a just bought blank room, is over 90, the fineness of the putty is over 330, and the anti-crack putty powder can be prepared by adding the anti-crack component into the putty powder raw material.

The mode of disposable material of throwing is often adopted in current compounding equipment during operation to practice thrift the material time of throwing, but this kind of material mode of throwing has some problems:

(1) the material mixing equipment is in a high-load operation state due to overlarge one-time feeding amount, and all parts are abraded greatly, so that the service life of the equipment is influenced in the past;

(2) because the material in the equipment is more, stirring vane is difficult to produce abundant contact with the material of each position, leads to the material mixing homogeneity relatively poor, will influence the outgoing of product quality. In order to solve the problems, the invention provides a preparation method of anti-cracking putty powder.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:

the preparation method of the anti-cracking putty powder uses a mixing device, the mixing device comprises a shell, a powder feeding device, a liquid feeding device and a stirring device, and the concrete method flow when the anti-cracking putty powder is prepared by adopting the mixing device is as follows:

s1, raw material proportioning: weighing the powder raw materials and the liquid raw materials according to a designed ratio, and preliminarily mixing the powder raw materials;

s2, uniformly mixing materials: uniformly mixing the powder raw material and the liquid raw material by using mixing equipment in a small quantity and multiple feeding modes to prepare slurry;

s3, drying and crushing: after the slurry is flattened and dried, the slurry is crushed into putty powder by using the existing crushing equipment;

s4, bagging and packaging: packing and bagging the putty powder according to the specified specification, and transporting to a warehouse for stacking;

the device comprises a shell, a powder feeding device, a stirring device, a positioning port, a positioning device and a control device, wherein the shell is of a hollow cylindrical structure with an opening at the upper end, a discharge port is formed at the lower end of the shell, the powder feeding device is arranged in the middle of the shell, the liquid feeding device is arranged on the outer wall of the shell, the stirring device is arranged between the liquid feeding device and the powder;

the liquid feeding device comprises a rotating ring, a fixing ring, a placing box, a liquid storage sponge, a pushing plate, a baffle, a liquid feeding pipe and a driving mechanism, wherein the rotating ring is rotatably installed on the side wall of the upper end of a shell, a plurality of feed inlets are uniformly formed in the rotating ring along the circumferential direction of the rotating ring, the fixing ring is fixedly installed on the side wall of the lower end of the shell, a plurality of moving chutes are uniformly formed in the upper end of the fixing ring along the circumferential direction of the fixing ring, the number of the moving chutes is equal to that of the feed inlets, the placing box is installed at the upper end of each moving chute, the placing box is of a hollow cuboid structure with an opening at the upper end, the top end of the placing box is tightly attached;

a liquid storage sponge is placed in the placing box, one side, away from the shell, of the liquid storage sponge is tightly attached to the side wall of the pushing plate, the lower end of the pushing plate sequentially penetrates through the movable sliding chute and the sliding chute in a sliding fit mode, a baffle is mounted at the lower end of the pushing plate, one end, which is not connected with the pushing plate, of the baffle penetrates through the side wall of the placing box in a sliding fit mode, a rubber sheet is arranged at a position, which is in contact with the upper end of the placing box and the baffle, of the placing box to prevent liquid raw materials from overflowing from a gap between the placing box and the baffle, the lower end of the placing box is communicated with the side wall of; after the manual rotation swivel becket, the relative position of swivel becket and placing the case changes, when the feed inlet with place the case position coincidence, the staff can supply or take out the stock solution sponge to the liquid raw materials in the stock solution sponge and wash, before compounding work begins, then need guarantee the feed inlet and place the case and arrange alternately, prevent liquid raw materials from the feed inlet blowout, after the actuating mechanism is started, actuating mechanism will promote and push out the reciprocal linear motion of board on the horizontal direction, extrude the liquid raw materials in the stock solution sponge with intermittent type, the liquid raw materials of extrusion gets into inside the casing through sending the liquid pipe.

The stirring device comprises a rotating plate, an installation base, a fixed rod, a stirring main rod, stirring branch rods, a compression rack and a separation plate, wherein the rotating plate is rotatably installed on the inner wall of the bottom end of the shell, the lower end of the rotating plate is connected with a driving mechanism, a plurality of installation bases are uniformly installed on the rotating plate along the circumferential direction of the rotating plate, the upper end of the installation base is provided with the fixed rod, the upper end of the fixed rod is slidably installed with the stirring main rod, a spring is connected between the stirring main rod and the fixed rod, a plurality of stirring branch rods are installed on the side wall of the stirring main rod, the compression rack is installed at the upper end of the fixed rod and the lower end of the stirring main rod, the compression rack installed on the fixed rod and the compression rack installed; the rotating plate can perform circular motion under the driving of the driving mechanism, so as to drive the stirring main rod and the stirring support rod to stir the materials, so that the materials are uniformly mixed, the compression frames which are symmetrically arranged up and down are continuously switched between two states of being in contact with the partition plate or not in contact with the partition plate along with the continuous change of the position of the rotating plate in the stirring process, when the compression frames are in contact with the partition plate, the compression frame which is positioned on the upper portion moves upwards for a certain distance under the extrusion action of the partition plate, and when the compression frames are not in contact with the partition plate, the compression frame which is positioned on the upper portion returns to the original height under the elastic force of the spring, so that the height of the stirring main rod is continuously changed, the stirring range of the stirring main rod and the stirring support rod is also continuously changed, and compared with the stirring mode with fixed stirring range, the stirring mode adopted by the stirring device can achieve better stirring effect, the material mixing sufficiency is higher.

Preferably, the powder feeding device comprises an end cover, a storage barrel, a material blocking ring, a fixed seat, a lifting rod, a material bearing plate and a rotating rod, the end cover is arranged at the top end of the shell, the storage barrel is arranged in the middle of the lower end of the end cover, a feed inlet communicated with the storage barrel is arranged in the middle of the upper end of the end cover, a plurality of feed openings are uniformly arranged on the side wall of the lower end of the storage barrel along the circumferential direction of the storage barrel, the side wall of the lower end of the storage cylinder is tightly attached to the inner wall of the material blocking ring, the material blocking ring is arranged on the rotating plate, material conveying ports with the number equal to that of the material discharging ports are uniformly arranged on the side wall of the material blocking ring along the circumferential direction of the material blocking ring, a fixed seat is arranged on the inner wall of the bottom end of the storage cylinder, a lifting rod is slidably arranged at the upper end of the fixed seat, a spring is connected between the fixed seat and the lifting rod, a plurality of material bearing plates are arranged on the side wall of the lifting rod, the inner side of the discharging opening is connected with one end of the rotating rod through a hinge, and the other end of the rotating rod is connected with the side wall of the lifting rod through a hinge; before the operation, enough powdery raw materials are added into the storage barrel through the feeding port, in the later material mixing process, the material blocking ring can rotate along with the rotating plate, and the storage barrel keeps static, so that a material conveying port formed in the material blocking ring and a material discharging port formed in the storage barrel are overlapped sometimes and sometimes are not overlapped, when the material conveying port and the material discharging port are overlapped, the powder in the storage barrel can fall into the shell, otherwise, the powder in the storage barrel cannot fall into the shell, the function of batch small-amount feeding is realized, and the situation that the materials cannot be fully mixed due to overlarge one-time feeding amount is prevented;

simultaneously, along with the constantly reducing of powder in the storage cylinder, the powder that is located storage cylinder upper portion constantly downwards the landing, at this in-process, the powder of whereabouts can produce certain vibrations to holding the flitch for holding the flitch and driving the lifter and reciprocate, the lifter reciprocates the back, will drive the dwang and rotate certain angle, and the dwang during rotation can play certain mediation effect, thereby prevents that the powder from piling up the condition emergence that can't fall out at the feed opening.

Preferably, the driving mechanism comprises a driving motor, a driving gear, a driven gear, a driving pulley, a driven pulley, a transmission belt and a driving cam, the driving motor is installed at the bottom end of the shell through a motor base, the upper end of an output shaft of the driving motor is connected with the lower end of the rotating plate, the middle part of the output shaft of the driving motor is sleeved with the driving gear, driven gears with the same number as the boxes are uniformly arranged on the outer side of the driving gear along the circumferential direction of the driving gear, the driving gear is meshed with the driven gears, the driven gears are rotatably installed at the bottom end of the shell, the driving pulley is installed at the lower end of the driven gear, the driving pulley is connected with the driven pulley rotatably installed on the side wall of; after the driving motor is started, the driving motor can drive the rotating plate to rotate with the driving gear, then the driven gear is driven to rotate, a plurality of driving cams are driven to rotate simultaneously under the matching action of the driving belt and the driven belt wheel, the pushing plate can be driven to move linearly and reciprocally in the horizontal direction in the rotating process of the driving cams, liquid in the liquid storage sponge is extruded intermittently, and the function of adding liquid raw materials for a small amount of times is achieved.

Preferably, the end cover includes the apron, locating plate and positioning spring, the apron is placed on the casing top, the location spout has been seted up to apron left and right sides symmetry, slidable mounting has the locating plate in the location spout, the locating plate cross section is horizontal L type structure, be connected through positioning spring between locating plate and the location spout, when positioning spring is in the natural extension state, the one end that the locating plate is close to the casing lateral wall just stretches into in the locating hole of seting up on the casing lateral wall, the direction motion of manual promotion locating plate to principle casing lateral wall, when the locating plate lies in the locating hole completely outside, can take off the end cover from the casing.

Preferably, a plurality of mounting grooves have been seted up on the stirring mobile jib lateral wall, set up the fixed screw rather than being linked together between the mounting groove, stirring branch one end card is gone into in the mounting groove, is connected through set screw between the stirring branch, and set screw and stirring mobile jib inner wall threaded connection, through set screw's loading and unloading, can once only fix or take out the operation to a plurality of stirring branches, have simplified operating procedure, and the convenience is maintained stirring branch.

Preferably, the stirring support rod comprises a fixed part, a rotating part, a sleeve and stirring blades, the fixed part is mounted on the side wall of the stirring main rod, the rotating part is rotatably mounted at one end of the fixed part, which is not connected with the stirring main rod, the sleeve is mounted at one end of the rotating part, which is not connected with the fixed part, in a threaded fit manner, and the stirring blades are mounted on the side wall of the sleeve; in the stirring process, the stirring branch is except that whole revolutes the rotating plate axle center and rotates, and the rotation portion that wherein sets up can also drive stirring vane and carry out irregular rotation around the fixed part axle center to enlarge stirring range, improve the sufficiency that the material mixed.

Preferably, the upper end of the material bearing plate is of a slope structure with the height gradually decreasing from inside to outside so as to prevent powder from being accumulated on the material bearing plate.

Preferably, a plurality of division boards are evenly installed along its circumferential direction on the shells inner wall, and the thickness diverse of division board, when the division board card of different thickness goes into between two pressurized framves of longitudinal symmetry arrangement, the stirring mobile jib highly also diverse, therefore stirring branch can carry out intensive mixing to the material at each height, further improves the homogeneity that the material mixes.

The invention has the beneficial effects that:

1. the powder feeding device and the liquid feeding device are matched together to complete the function of feeding materials into the equipment in a small amount and multiple times, and compared with a one-time feeding mode, the small-amount and multiple-time feeding method can reduce the operation strength of the equipment, cannot influence the service life of the equipment, can improve the mixing uniformity of the materials and ensure the delivery quality of finished putty powder products.

2. According to the liquid feeding device provided by the invention, after the rotating ring is manually rotated, the relative position of the rotating ring and the placing box is changed, when the position of the feeding hole is overlapped with that of the placing box, a worker can supplement liquid raw materials in the liquid storage sponge or take out the liquid storage sponge for cleaning, before the mixing operation is started, the feeding hole and the placing box need to be arranged alternately, the liquid raw materials are prevented from being sprayed out of the feeding hole, after the driving mechanism is started, the driving mechanism pushes the pushing plate to perform reciprocating linear motion in the horizontal direction so as to intermittently extrude the liquid raw materials in the liquid storage sponge, and the extruded liquid raw materials enter the shell through the liquid conveying pipe.

3. According to the powder feeding device provided by the invention, sufficient powdered raw materials are added into the storage barrel through the feeding port before the operation starts, in the subsequent material mixing process, the material blocking ring can rotate along with the rotating plate, and the storage barrel is kept static, so that the material conveying port arranged on the material blocking ring and the material discharging port arranged on the storage barrel are sometimes overlapped or not overlapped, when the material conveying port and the material discharging port are overlapped, the powder in the storage barrel can fall into the shell, otherwise, the powder in the storage barrel cannot fall into the shell, the function of batch small-amount feeding is further realized, and the situation that the materials cannot be fully mixed due to overlarge one-time feeding amount is prevented.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a process flow diagram of the present invention;

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

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

FIG. 4 is a perspective view of a part of the liquid dispensing apparatus of the present invention;

FIG. 5 is a perspective view of a part of the stirring device of the present invention;

fig. 6 is a perspective view of the driving mechanism of the present invention.

Fig. 7 is an enlarged view of the portion of the invention in fig. 2 from the direction a.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 7, a method for preparing crack-resistant putty powder uses a mixing device, the mixing device comprises a shell 1, a powder feeding device 2, a liquid feeding device 3 and a stirring device 4, and the concrete method flow when preparing crack-resistant putty powder by using the mixing device is as follows:

the device comprises a shell 1, a powder feeding device 2, a liquid feeding device 3, a stirring device 4 and a positioning port, wherein the shell 1 is of a hollow cylindrical structure with an opening at the upper end, the lower end of the shell 1 is provided with a discharge port, the middle part of the shell 1 is provided with the powder feeding device 2, the outer wall of the shell 1 is provided with the liquid feeding device 3, the stirring device 4 is arranged between the liquid feeding device 3 and the powder feeding device 2, and;

the powder feeding device 2 comprises an end cover 21, a storage barrel 22, a material stopping ring 23, a fixed seat 24, a lifting rod 25, a material bearing plate 26 and a rotating rod 27, wherein the end cover 21 is arranged at the top end of the shell 1, the storage barrel 22 is arranged in the middle of the lower end of the end cover 21, a feeding port communicated with the storage barrel 22 is arranged in the middle of the upper end of the end cover 21, a plurality of discharging ports are uniformly formed in the side wall of the lower end of the storage barrel 22 along the circumferential direction of the side wall, the side wall of the lower end of the storage barrel 22 is tightly attached to the inner wall of the material stopping ring 23, the material stopping ring 23 is arranged on the rotating plate 41, material conveying ports with the same number as the discharging ports are uniformly formed in the side wall of the material stopping ring 23 along the circumferential direction of the side wall, the fixed seat 24 is arranged on the inner wall of the bottom end of the storage barrel 22, the lifting rod 25, the other end of the rotating rod 27 is connected with the side wall of the lifting rod 25 through a hinge; before the work begins, sufficient powdered raw materials are added into the storage cylinder 22 through the feeding port, in the following mixing process, the material blocking ring 23 rotates along with the rotating plate 41, and the storage cylinder 22 keeps static, so that a material conveying port formed in the material blocking ring 23 and a material discharging port formed in the storage cylinder 22 are overlapped or not overlapped, when the material conveying port and the material discharging port are overlapped, the powder in the storage cylinder 22 can fall into the shell 1, otherwise, the powder in the storage cylinder 22 cannot fall into the shell 1, the function of batch small-amount feeding is realized, and the situation that the materials cannot be fully mixed due to overlarge one-time feeding amount is prevented;

simultaneously, along with the constantly reducing of powder in the storage cylinder 22, the powder that is located storage cylinder 22 upper portion constantly downwards landing, at this in-process, the powder of whereabouts can produce certain vibrations to holding flitch 26 for holding flitch 26 and driving lifter 25 and reciprocate, lifter 25 reciprocates the back, will drive dwang 27 and rotate certain angle, dwang 27 during the rotation can play certain mediation effect, thereby prevent that the powder from piling up the condition emergence that can't fall out at the feed opening.

The upper end of the material bearing plate 26 is of an inclined surface structure with the height gradually decreasing from inside to outside so as to prevent powder from being accumulated on the material bearing plate 26.

The end cover 21 comprises a cover plate 211, a positioning plate 212 and a positioning spring 213, the cover plate 211 is placed at the top end of the shell 1, positioning sliding grooves are symmetrically formed in the left side and the right side of the cover plate 211, the positioning plate 212 is slidably mounted in the positioning sliding grooves, the cross section of the positioning plate 212 is of a transverse L-shaped structure, the positioning plate 212 is connected with the positioning sliding grooves through the positioning spring 213, when the positioning spring 213 is in a natural extension state, one end, close to the side wall of the shell 1, of the positioning plate 212 extends into a positioning hole formed in the side wall of the shell 1, the positioning plate 212 is manually pushed to move towards the side wall of the shell 1, and the end cover 21 can be taken down from the shell.

The liquid feeding device 3 comprises a rotating ring 31, a fixing ring 32, a placing box 33, a liquid storage sponge 34, a pushing plate 35, a baffle 36, a liquid feeding pipe 37 and a driving mechanism 38, wherein the rotating ring 31 is rotatably installed on the side wall of the upper end of the shell 1, a plurality of feeding holes are uniformly formed in the rotating ring 31 along the circumferential direction of the rotating ring, the fixing ring 32 is fixedly installed on the side wall of the lower end of the shell 1, a plurality of moving chutes are uniformly formed in the upper end of the fixing ring 32 along the circumferential direction of the fixing ring, the number of the moving chutes is equal to that of the feeding holes, the placing box 33 is installed at the upper end of each moving chute, the placing box 33 is of a hollow cuboid structure with an open upper end, the top end of the placing box 33 is tightly attached to the;

a liquid storage sponge 34 is placed in the placing box 33, one side, far away from the shell 1, of the liquid storage sponge 34 is tightly attached to the side wall of the pushing plate 35, the lower end of the pushing plate 35 sequentially penetrates through the moving sliding chute and the sliding chute in a sliding fit mode, a baffle plate 36 is installed at the lower end of the pushing plate 35, one end, not connected with the pushing plate 35, of the baffle plate 36 penetrates through the side wall of the placing box 33 in a sliding fit mode, a rubber sheet is arranged at a position, in contact with the upper end of the placing box 33 and the upper end of the baffle plate 36, so that liquid raw materials are prevented from overflowing from a gap between the placing box 33 and the baffle plate 36, the lower end of the placing box 33 is communicated with the side; after the rotating ring 31 is manually rotated, the relative position of the rotating ring 31 and the placing box 33 is changed, when the position of the feeding hole coincides with that of the placing box 33, a worker can supplement the liquid raw material in the liquid storage sponge 34 or take the liquid storage sponge 34 out for cleaning, before the material mixing work starts, the feeding hole and the placing box 33 need to be arranged alternately, the liquid raw material is prevented from being sprayed out of the feeding hole, after the driving mechanism 38 is started, the driving mechanism 38 pushes the pushing plate 35 to perform reciprocating linear motion in the horizontal direction, so that the liquid raw material in the liquid storage sponge 34 is intermittently extruded, and the extruded liquid raw material enters the shell 1 through the liquid conveying pipe 37.

The stirring device 4 comprises a rotating plate 41, a mounting base 42, a fixed rod 43, a stirring main rod 44, stirring struts 45, a pressure bearing frame 46 and a separation plate 47, wherein the rotating plate 41 is rotatably mounted on the inner wall of the bottom end of the shell 1, the lower end of the rotating plate 41 is connected with the driving mechanism 38, a plurality of mounting bases 42 are uniformly mounted on the rotating plate 41 along the circumferential direction of the rotating plate, the fixed rod 43 is mounted at the upper end of each mounting base 42, the stirring main rod 44 is slidably mounted at the upper end of the fixed rod 43, a spring is connected between the stirring main rod 44 and the fixed rod 43, the plurality of stirring struts 45 are mounted on the side wall of the stirring main rod 44, the pressure bearing frames, the compression racks 46 mounted on the fixing rod 43 and the compression racks 46 mounted on the stirring main rod 44 are arranged up and down symmetrically, a partition plate 47 is arranged between the compression racks 46 arranged up and down symmetrically, and the partition plate 47 is mounted on the inner wall of the shell 1; the rotating plate 41 can perform circular motion under the driving of the driving mechanism 38, and further drives the stirring main rod 44 and the stirring support rods 45 to stir the materials, so that the materials are uniformly mixed, in the stirring process, along with the continuous change of the position of the rotating plate 41, the compression frames 46 which are symmetrically arranged up and down are continuously switched between two states of being in contact with the partition plate 47 or not in contact with the partition plate 47, when the compression frames 46 are in contact with the partition plate 47, the compression frame 46 which is positioned on the upper side moves upwards for a certain distance under the extrusion action of the partition plate 47, and when the compression frames 46 are not in contact with the partition plate 47, the compression frame 46 which is positioned on the upper side returns to the original height under the elastic force of the spring, so that the height of the stirring main rod 44 is continuously changed, the stirring range of the stirring main rod 44 and the stirring support rods 45 is also continuously changed, compared with a stirring mode in which the stirring, the stirring mode adopted by the invention can achieve better stirring effect, and the mixing sufficiency of the materials is higher.

The drive mechanism 38 includes a drive motor 381, a drive gear 382, a driven gear 383, a drive pulley 384, a driven pulley 385, a transmission belt 386, and a drive cam 387, the driving motor 381 is installed at the bottom end of the shell 1 through a motor base, the upper end of an output shaft of the driving motor 381 is connected with the lower end of the rotating plate 41, a driving gear 382 is sleeved in the middle of the output shaft of the driving motor 381, driven gears 383 with the same number as the placing boxes 33 are evenly arranged on the outer side of the driving gear 382 along the circumferential direction, the driving gear 382 is meshed with the driven gears 383, the driven gears 383 is rotatably installed at the bottom end of the shell 1, a driving pulley 384 is installed at the lower end of the driven gears 383, the driving pulley 384 is connected with a driven pulley 385 rotatably installed on the side wall of the shell 1 through a transmission belt 386, a driving cam 387 is installed at the upper end of; after the driving motor 381 is started, the driving motor 381 can drive the rotating plate 41 and the driving gear 382 to rotate, so as to drive the driven gear 383 to rotate, under the matching action of the transmission belt 386, the driving belt wheel 384 and the driven belt wheel 385, the driving cams 387 are driven to rotate simultaneously, the pushing plate 35 can be driven to perform linear reciprocating motion in the horizontal direction in the rotating process of the driving cams 387, liquid in the liquid storage sponge 34 is intermittently extruded, and the function of adding a small amount of liquid raw materials for multiple times is achieved.

Seted up a plurality of mounting grooves on the stirring mobile jib 44 lateral wall, set up the fixed screw rather than being linked together between the mounting groove, stirring branch 45 one end card is gone into in the mounting groove, is connected through set screw between the stirring branch 45, and set screw and stirring mobile jib 44 inner wall threaded connection, through set screw's loading and unloading, can once only fix or take out the operation to a plurality of stirring branches 45, have simplified operating procedure, and the convenience is maintained stirring branch 45.

The stirring rod 45 comprises a fixed part 451, a rotating part 452, a sleeve 453 and a stirring blade 454, wherein the fixed part 451 is arranged on the side wall of the stirring main rod 44, the rotating part 452 is rotatably arranged at one end of the fixed part 451, which is not connected with the stirring main rod 44, the sleeve 453 is arranged at one end of the rotating part 452, which is not connected with the fixed part 451, in a threaded fit manner, and the stirring blade 454 is arranged on the side wall of the sleeve 453; in the stirring process, the stirring support rod 45 rotates around the axis of the rotating plate 41 as a whole, and the rotating part 452 arranged therein can drive the stirring blades 454 to randomly rotate around the axis of the fixing part 451, so that the stirring range is expanded, and the sufficiency of material mixing is improved.

A plurality of division boards 47 are evenly installed along its circumferential direction on the casing 1 inner wall, and the thickness diverse of division board 47, when the division board 47 card of different thickness goes into between two pressure racks 46 of upper and lower symmetrical arrangement, the height of stirring mobile jib 44 is also diverse, consequently stirring branch 45 can carry out intensive mixing to each high material, further improves the homogeneity of material mixture.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti putty powder preparation method that splits, it has used a compounding equipment, and this compounding equipment includes casing (1), powder input device (2), liquid input device (3) and agitating unit (4), its characterized in that: the specific method flow for preparing the anti-crack putty powder by adopting the mixing equipment is as follows:

the powder feeding device is characterized in that the shell (1) is of a hollow cylindrical structure with an opening at the upper end, a discharge hole is formed in the lower end of the shell (1), a powder feeding device (2) is installed in the middle of the shell (1), a liquid feeding device (3) is installed on the outer wall of the shell (1), a stirring device (4) is arranged between the liquid feeding device (3) and the powder feeding device (2), and positioning holes are formed in the upper end of the shell (1) in a bilateral symmetry manner;

the liquid feeding device (3) comprises a rotating ring (31), a fixed ring (32), a placing box (33), a liquid storage sponge (34), a pushing plate (35), a baffle (36), a liquid feeding pipe (37) and a driving mechanism (38), the rotary ring (31) is rotatably installed on the side wall of the upper end of the shell (1), a plurality of feed inlets are uniformly formed in the rotary ring (31) along the circumferential direction of the rotary ring, the fixing ring (32) is fixedly installed on the side wall of the lower end of the shell (1), a plurality of moving chutes are uniformly formed in the upper end of the fixing ring (32) along the circumferential direction of the fixing ring, the number of the moving chutes is equal to that of the feed inlets, a placing box (33) is installed at the upper end of each moving chute, the placing box (33) is of a hollow cuboid structure with an open upper end, the top end of the placing box (33) is tightly attached to the bottom end of the rotary ring (31), sliding grooves are formed in the bottom;

a liquid storage sponge (34) is placed in the placing box (33), one side, far away from the shell (1), of the liquid storage sponge (34) is tightly attached to the side wall of the pushing plate (35), the lower end of the pushing plate (35) sequentially penetrates through the moving sliding chute and the sliding chute in a sliding fit mode, a baffle (36) is installed at the lower end of the pushing plate (35), one end, not connected with the pushing plate (35), of the baffle (36) penetrates through the side wall of the placing box (33) in a sliding fit mode, a rubber sheet is arranged at a position, in contact with the upper end of the placing box (33) and the upper end of the baffle (36), so that liquid raw materials are prevented from overflowing from a gap between the placing box (33) and the baffle (36), the lower end of the placing box (33) is communicated with the side wall of the shell (1) through a liquid feeding pipe (37), and the baffle (36) is connected with;

agitating unit (4) include rotor plate (41), installation base (42), dead lever (43), stirring mobile jib (44), stirring branch (45), receive pressurized frame (46) and division board (47), rotor plate (41) rotate to be installed on casing (1) bottom inner wall, rotor plate (41) lower extreme is connected with actuating mechanism (38), a plurality of installation bases (42) are evenly installed along its circumferential direction on rotor plate (41), dead lever (43) are installed to installation base (42) upper end, dead lever (43) upper end slidable mounting has stirring mobile jib (44), be connected with the spring between stirring mobile jib (44) and dead lever (43), install a plurality of stirring branch (45) on stirring mobile jib (44) lateral wall, pressurized frame (46) are all installed with stirring mobile jib (44) lower extreme to dead lever (43) upper end, and install pressurized frame (46) on dead lever (43) and install the pressurized frame (46) on stirring mobile jib (44) about symmetry cloth The separating plates (47) are arranged between the compression frames (46) which are symmetrically arranged up and down, and the separating plates (47) are arranged on the inner wall of the shell (1).

2. The method for preparing the anti-cracking putty powder as claimed in claim 1, wherein the method comprises the following steps: the powder feeding device (2) comprises an end cover (21), a storage barrel (22), a material blocking ring (23), a fixing seat (24), a lifting rod (25), a material bearing plate (26) and a rotating rod (27), wherein the end cover (21) is installed on the top end of the shell (1), the storage barrel (22) is installed in the middle of the lower end of the end cover (21), a charging opening communicated with the storage barrel (22) is formed in the middle of the upper end of the end cover (21), a plurality of discharging openings are uniformly formed in the side wall of the lower end of the storage barrel (22) along the circumferential direction of the side wall, the side wall of the lower end of the storage barrel (22) is tightly attached to the inner wall of the material blocking ring (23), the material blocking ring (23) is installed on the rotating plate (41), material transmitting openings equal to the number of the discharging openings are uniformly formed in the side wall of the material blocking ring (23) along the circumferential direction of the, and a spring is connected between the fixed seat (24) and the lifting rod (25), a plurality of material bearing plates (26) are installed on the side wall of the lifting rod (25), the inner side of the discharging opening is connected with one end of a rotating rod (27) through a hinge, and the other end of the rotating rod (27) is connected with the side wall of the lifting rod (25) through a hinge.

3. The method for preparing the anti-cracking putty powder as claimed in claim 1, wherein the method comprises the following steps: the driving mechanism (38) comprises a driving motor (381), a driving gear (382), a driven gear (383), a driving belt wheel (384), a driven belt wheel (385), a transmission belt (386) and a driving cam (387), the driving motor (381) is installed at the bottom end of the shell (1) through a motor base, the upper end of an output shaft of the driving motor (381) is connected with the lower end of the rotating plate (41), the driving gear (382) is installed in the middle of the output shaft of the driving motor (381) in a sleeved mode, the driven gears (383) with the same number as the placing boxes (33) are evenly arranged on the outer side of the driving gear (382) along the circumferential direction of the driving gear, the driving gear (382) is meshed with the driven gear (383), the driven gear (383) is rotatably installed at the bottom end of the shell (1), the driving belt wheel (384) is installed at the lower end of the driven gear (383), and the driving, the upper end of the driven belt wheel (385) is provided with a driving cam (387), and the side wall of the driving cam (387) is tightly attached to the side wall of the extrusion plate (35).

4. The method for preparing the anti-cracking putty powder as claimed in claim 2, wherein the method comprises the following steps: the end cover (21) comprises a cover plate (211), a positioning plate (212) and positioning springs (213), the cover plate (211) is placed at the top end of the shell (1), the left side and the right side of the cover plate (211) are symmetrically provided with positioning sliding grooves, the positioning plate (212) is slidably mounted in the positioning sliding grooves, the cross section of the positioning plate (212) is of a transverse L-shaped structure, and the positioning plate (212) is connected with the positioning sliding grooves through the positioning springs (213).

5. The method for preparing the anti-cracking putty powder as claimed in claim 1, wherein the method comprises the following steps: a plurality of mounting grooves are formed in the side wall of the stirring main rod (44), fixing screw holes communicated with the mounting grooves are formed in the mounting grooves, one end of each stirring branch rod (45) is clamped into the mounting grooves and connected with the corresponding stirring branch rods (45) through fixing screw rods, and the fixing screw rods are in threaded connection with the inner wall of the stirring main rod (44).

6. The method for preparing the anti-cracking putty powder as claimed in claim 1, wherein the method comprises the following steps: stirring branch (45) are including fixed part (451), rotation portion (452), sleeve (453) and stirring vane (454), and fixed part (451) is installed on stirring mobile jib (44) lateral wall, and fixed part (451) do not rotate with the one end that stirring mobile jib (44) is connected and install rotation portion (452), and sleeve (453) are installed through the screw-thread fit mode to the one end that rotation portion (452) are not connected with fixed part (451), installs stirring vane (454) on the sleeve (453) lateral wall.

7. The method for preparing the anti-cracking putty powder as claimed in claim 2, wherein the method comprises the following steps: the upper end of the material bearing plate (26) is of an inclined surface structure with the height gradually reduced from inside to outside.

8. The method for preparing the anti-cracking putty powder as claimed in claim 1, wherein the method comprises the following steps: a plurality of partition plates (47) are uniformly arranged on the inner wall of the shell (1) along the circumferential direction of the inner wall, and the thickness of each partition plate (47) is different.