CN111236586A - Wall whitewashing equipment - Google Patents

Abstract

A paint wall equipment relates to the technical field of paint painting. The powder wall device of the powder wall equipment includes a first cylinder and a first feeding component. The feeding direction of the first feeding component is arranged along the axial direction of the first cylinder. The side wall of the first cylinder is provided with a discharge port, and the discharge port is along the The axial extension of the first barrel. The structure is simple, easy to operate and use, can improve the uniformity and flatness of the stucco layer in the process of plastering, improve the quality of the plastering layer, help to improve the efficiency of the plastering work, reduce the workload, and save time and labor costs. .

Description

Powder wall equipment

technical field

The invention relates to the technical field of stucco, in particular to stucco wall equipment.

Background technique

The existing powder wall equipment often has uneven powder walls during use, or needs to be repeatedly painted for many times to achieve the purpose of improving uniformity and flatness. This greatly slows down the work efficiency, and the workload of the operation also increases accordingly, and the time cost and labor cost increase accordingly.

In view of this, this application is hereby made.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a plastering equipment, which has a simple structure, is easy to operate and use, can improve the uniformity and flatness of the plastering layer during the plastering process, improve the quality of the plastering layer, and help improve the efficiency of the plastering work. Efficiency, reduce workload, save time cost and labor cost.

Embodiments of the present invention are implemented as follows:

A powder wall equipment, the powder wall device of the powder wall device comprises a first cylinder and a first feeding component, the feeding direction of the first feeding component is arranged along the axial direction of the first cylinder, and the side wall of the first cylinder is provided with a discharge port , the discharge port extends along the axial direction of the first cylinder.

Further, the inner cavity of the first cylinder body is cylindrical, the first feeding component includes a first screw conveying shaft, and the outer diameter of the first screw conveying shaft is smaller than the inner diameter of the first cylinder body.

Further, the ratio of the outer diameter of the first screw conveying shaft to the inner diameter of the first cylindrical body is 5.7-6.2:7.

Further, the first cylinder body has an arc-shaped side wall, the arc-shaped side wall is arranged parallel to the central axis of the first cylinder body, and the discharge port is opened on the arc-shaped side wall.

Further, ribs are provided on both sides of the discharge port, and the ribs are disposed along the edge of the discharge port and extend along the axial direction of the first cylinder. The side walls of the ribs away from the discharge port are all located on the same plane and are arranged perpendicular to the discharge direction of the discharge port.

Further, the feeding device of the powder wall equipment includes: a second cylinder and a second feeding component. The discharge end of the second cylinder and the feed end of the first cylinder are communicated by a feeding pipe, and the second feeding component is arranged in the second cylinder for conveying the slurry in the second cylinder to the first cylinder. A barrel.

Further, the second feeding component includes a second screw conveying shaft, the second screw conveying shaft is arranged along the axial direction of the second cylinder, and the outer diameter of the second screw conveying shaft is smaller than the inner diameter of the second cylinder.

Further, the powder wall equipment also includes: a base and a lifting platform. The base is provided with guide rails arranged along the height direction, and the lifting platform is slidably matched with the guide rails. The powder wall installation is installed on the lifting platform.

Further, the base is provided with a running mechanism.

Further, the guide rail includes a first sliding rail and a second sliding rail arranged in parallel, and the first sliding rail is provided with a rack. The lift table is provided with a gear for cooperating with the rack, and the gear is selectively driven by the driving device.

The beneficial effects of the embodiments of the present invention are:

During the use of the powder wall equipment provided by the embodiment of the present invention, the slurry moves along the axial direction of the first cylinder under the conveying force of the first feeding component. Since the discharge port is arranged on the side wall of the first cylinder and extends along the axial direction of the first cylinder, the axial force provided by the first feeding component is converted into radial force during the process of outputting the slurry from the discharge port. force. Since the feeding direction of the first feeding assembly is arranged along the axial direction of the first cylinder, the first feeding assembly has a larger conveying length, which is helpful for adequately conveying the slurry and providing sufficient internal pressure. Under the action of the first feeding component, the slurry is fully diffused inside the first cylinder and finally output from the discharge port. Since the discharge port is also arranged along the axial direction of the first cylinder, the axial force is fully Converted into radial force, this can ensure that the discharge speed of each part of the discharge port is basically the same and can achieve synchronous discharge. In addition, since the axial force is converted into radial force, this helps the slurry to be fully mixed in the first cylinder, and can avoid the problem of explosive ejection of the slurry at the discharge port, which greatly improves the Controllability of slurry delivery and painting. Through the above improvements, the uniformity and flatness of the stucco layer during the plastering process can be significantly improved, and the plastering equipment can be more controllable.

In general, the stucco wall equipment provided by the embodiment of the present invention has a simple structure, is easy to operate and use, can improve the uniformity and flatness of the stucco layer in the plaster wall process, improve the quality of the stucco layer, and is helpful to improve the efficiency of the plaster wall work. Reduce workload, save time and labor costs.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a powder wall device from a first perspective provided by an embodiment of the present invention;

Fig. 2 is the structural schematic diagram of the second viewing angle of the powder wall equipment in Fig. 1;

Fig. 3 is the structural representation of the third angle of view of the powder wall equipment in Fig. 1;

4 is a schematic diagram of the cooperation between the drive device of the powder wall equipment and the first slide rail in FIG. 1;

Fig. 5 is the structural representation of the powder wall device of the powder wall equipment in Fig. 1;

Fig. 6 is the enlarged view of A area in Fig. 5;

Fig. 7 is the internal structure schematic diagram of the powder wall device in Fig. 5;

FIG. 8 is a schematic diagram of the internal structure of the feeding device of the powder wall equipment in FIG. 1 .

Icon: powder wall equipment 1000; powder wall device 100; first cylinder 110; outlet 111; arcuate side wall 112; ribs 113; body 210; feeding hopper 211; second screw conveying shaft 220; feeding tube 230; driver 240; timing belt 250; base 300; walking mechanism 310; Lifting table 400; gear 410; driving device 420.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

The terms "first", "second", etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example

Referring to FIG. 1 , this embodiment provides a powder wall device 1000 . The powder wall device 100 of the powder wall equipment 1000 includes a first cylinder 110 and a first feeding component, the feeding direction of the first feeding component is arranged along the axial direction of the first cylinder 110, and the side wall of the first cylinder 110 is provided with a discharge port 111 , the discharge port 111 extends along the axial direction of the first cylindrical body 110 .

During use, the slurry moves along the axial direction of the first cylinder 110 under the conveying force of the first feeding component. Since the discharge port 111 is disposed on the side wall of the first cylinder body 110 and extends along the axial direction of the first cylinder body 110, during the process of outputting the slurry from the discharge port 111, the axial force provided by the first feeding component is reduced by converted into radial force. Since the feeding direction of the first feeding component is set along the axial direction of the first cylinder body 110, the first feeding component has a larger conveying length, which is helpful for fully conveying the slurry and providing sufficient internal pressure. Under the action of the first feeding component, the slurry is fully diffused inside the first cylinder 110 and finally output from the discharge port 111. Since the discharge port 111 is also arranged along the axial direction of the first cylinder 110, the axial direction The acting force is fully converted into radial force, which can ensure that the discharging speed of each part of the discharging port 111 is basically the same and can realize synchronous discharging. In addition, since the axial force is converted into radial force, this helps the slurry to be fully mixed in the first cylinder 110, and can avoid the problem of explosive ejection of the slurry at the discharge port 111, greatly reducing the Improved controllability of slurry conveying and painting.

Through the above improvements, the uniformity and flatness of the stucco layer during the plastering process can be significantly improved, and the plastering equipment 1000 can be more controllable. In general, the stucco wall equipment 1000 has a simple structure, is easy to operate and use, and can improve the uniformity and flatness of the stucco layer during the plastering process, improve the quality of the stucco layer, help to improve the efficiency of the stucco wall work, and reduce the workload, Save time cost and labor cost.

Specifically, please refer to FIGS. 1 to 4 . In this embodiment, the powder wall equipment 1000 has a base 300 and a lifting platform 400 . The base 300 is provided with a guide rail arranged along the height direction, and the lifting platform 400 is slidably matched with the guide rail. The powder wall device 100 is installed on the lifting platform 400 . The base 300 is provided with a traveling mechanism 310 (specifically, a traveling wheel in this embodiment), the guide rail includes a first slide rail 320 and a second slide rail 330 arranged in parallel, and the first slide rail 320 is provided with a rack 321 . The lift table 400 is slidably fitted with the first slide rail 320 and the second slide rail 330 , the lift table 400 is provided with a gear 410 for cooperating with the rack 321 , and the gear 410 is driven by a drive device 420 (in this In an embodiment, a servo motor equipped with a speed reducer) is selectively driven.

It should be noted that the above "selectively drive" means: when the gear 410 needs to be rotated, the driving device 420 can be controlled to drive it; and when the gear 410 needs to be stopped, the driving device 420 can be controlled to stop.

Wherein, by using the driving device 420 to drive the gear 410, the gear 410 and the rack 321 of the first slide rail 320 can be moved relative to each other, so as to drive the lift table 400 to slide along the first slide rail 320 and the second slide rail 330 to achieve The lifting platform 400 is used for the purpose of lifting and lowering.

In this embodiment, both the feeding device 200 and the powder wall device 100 of the powder wall device 1000 are arranged on the table top of the lifting platform 400, and the axis line of the first cylinder 110 of the powder wall device 100 is arranged in the horizontal direction.

During the process of plastering, the position of the plastering equipment 1000 is adjusted by the running mechanism 310 of the base 300, and the height of the plastering device 100 is adjusted by the lifting platform 400, so as to realize the continuous plastering operation.

In other embodiments of the present invention, a control system (eg PLC) may also be matched to the powder wall device 100 , and the control system is used to control the movement of the walking mechanism 310 of the base 300 , the lifting action of the lifting platform 400 , and the movement of the powder wall device 100 . Outlet operation.

When the powder wall device 100 is moved to the designated position, the control system controls the powder wall device 100 to start discharging, and controls the lifting and lowering of the lifting platform 400 by controlling the on/off and rotation direction of the driving device 420, so as to complete a height direction. of powder wall work. When the wall here is painted, the control system controls the walking mechanism 310 to walk along the wall for a distance of the length of the discharge port 111, and the next time the wall work in the height direction can be performed. Repeat the operation in turn to complete the painting of the entire wall.

The existing powder wall equipment 1000 is still relatively highly dependent on labor during use, and the operator's physical strength is relatively large, and the fatigue is very obvious after working for a long time, which is not conducive to the improvement of efficiency, and the labor cost is relatively high. The above problems can be overcome by using the technical solution in this embodiment.

Returning to this embodiment, the tops of the first sliding rail 320 and the second sliding rail 330 may also be provided with reinforcing ribs connecting the two, so as to improve the distance between the first sliding rail 320 and the second sliding rail 330. stability, thereby ensuring that the lifting platform 400 is more stable during operation and improving the quality of the powder wall.

Further, referring to FIGS. 5 to 7 , the inner cavity of the first cylinder 110 is cylindrical, the first feeding component includes a first screw conveying shaft 120 , and the outer diameter of the first screw conveying shaft 120 is smaller than that of the first cylinder 110 . the inside diameter of. Specifically, the ratio of the outer diameter of the first screw conveying shaft 120 to the inner diameter of the first cylindrical body 110 is 5.7-6.2:7. In this embodiment, the ratio of the outer diameter of the first screw conveying shaft 120 to the inner diameter of the first cylindrical body 110 is 6.1:7. During the research process, the inventor unexpectedly found that when the ratio of the outer diameter of the first screw conveying shaft 120 to the inner diameter of the first cylinder 110 is controlled within the range of "5.7-6.2:7", the extrusion effect of the slurry will be reduced. Very good, the control is close to best at 6.1:7. When it exceeds this range, the extrusion effect of the slurry decreases significantly, but it is also significantly better than the powder wall effect of the traditional powder wall machine.

It should be noted that “the outer diameter of the first screw conveying shaft 120 ” refers to the maximum outer diameter of the helical blade of the first screw conveying shaft 120 in the radial direction.

In the above structure, the gap left between the first screw conveying shaft 120 and the first cylinder 110 provides an effective space for the extension of the slurry and allows the slurry to flow across the screw blades, which greatly improves the first The filling sufficiency of the slurry in the cylinder 110 ensures that the slurry fills the entire first cylinder 110 . At the same time, such a structure is also conducive to a more uniform distribution of the internal pressure inside the slurry. , which helps to homogenize the internal pressure, which will promote the uniform and stable output of the slurry from the discharge port 111 .

The first cylinder body 110 has an arc-shaped side wall 112 , the arc-shaped side wall 112 is arranged parallel to the central axis of the first cylinder body 110 , and the discharge port 111 is opened on the arc-shaped side wall 112 . Such a structural arrangement can prevent the wall of the first cylindrical body 110 from causing damage to the stucco layer. In this embodiment, the first cylinder body 110 is cylindrical as a whole, and the discharge port 111 is opened on the side wall of the first cylinder body 110 and extends along the axial direction thereof.

Ribs 113 are provided on both sides of the discharge port 111 , and the ribs 113 are disposed along the edge of the discharge port 111 and extend along the axial direction of the first cylinder body 110 . The side wall of the two ribs 113 away from the discharge port 111 is the finishing wall 113 a , and the finishing walls 113 a of the two ribs 113 are located on the same plane and are arranged perpendicular to the discharge direction of the discharge port 111 . The finishing wall 113a is used to further level the stucco layer. Setting the ribs 113 on the edge of the discharge opening 111 helps to level the stucco layer at the first time, and can also play a very good role when using quick-drying slurry.

Further, referring to FIG. 8 , the feeding device 200 of the powder wall equipment 1000 includes: a second cylinder 210 and a second feeding assembly. The discharge end of the second cylindrical body 210 and the feeding end of the first cylindrical body 110 are communicated by the feeding pipe 230 , and the second feeding component is provided in the second cylindrical body 210 for feeding the The slurry is delivered to the first cylinder 110 .

In this embodiment, the second cylindrical body 210 is cylindrical as a whole, and the inner cavity of the second cylindrical body 210 is also cylindrical. The axial direction of the cylinder body 210 is arranged, the outer diameter of the second screw conveying shaft 220 is smaller than the inner diameter of the second cylinder body 210 , and the feeding end of the second cylinder body 210 is provided with a feeding hopper 211 . A section of the feeding pipe 230 is connected to the end wall of the discharge end of the second cylinder body 210 , and the other end is connected to the end wall of the feed end of the first cylinder body 110 .

Both the powder wall device 100 and the feeding device 200 are installed on the lifting platform 400, and the first screw conveying shaft 120 of the powder wall device 100 and the second screw conveying shaft 220 of the feeding device 200 are both driven by a driver 240 (in this embodiment, a driving motor). ) is driven by the synchronous belt 250 to ensure the synchronization of the two operations. Of course, the driving method is not limited to this.

To sum up, the stucco wall equipment 1000 has a simple structure, is easy to operate and use, can improve the uniformity and flatness of the stucco layer during the plastering process, improve the quality of the stucco layer, help improve the efficiency of the stucco wall work, and reduce the workload. , saving time and labor costs.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. The wall whitewashing equipment is characterized in that a wall whitewashing device of the wall whitewashing equipment comprises a first barrel and a first feeding assembly, the feeding direction of the first feeding assembly is arranged along the axial direction of the first barrel, a discharging port is formed in the side wall of the first barrel, and the discharging port extends along the axial direction of the first barrel.

2. A wall plastering apparatus according to claim 1, wherein the inner chamber of the first cylinder has a cylindrical shape, and the first feeding unit comprises a first auger shaft having an outer diameter smaller than an inner diameter of the first cylinder.

3. The wall whitewashing apparatus of claim 2, wherein a ratio of an outer diameter of the first conveying screw to an inner diameter of the first cylinder is 5.7 to 6.2: 7.

4. a wall plastering apparatus according to claim 1, 2 or 3, wherein the first cylinder has an arc-shaped side wall, the arc-shaped side wall is arranged in parallel with the central axis of the first cylinder, and the discharge port is opened in the arc-shaped side wall.

5. A plastering apparatus according to claim 4, wherein ribs are provided on both sides of the discharging port, the ribs being provided along the edge of the discharging port and extending in the axial direction of the first cylinder; the rib is kept away from one side lateral wall of discharge gate all is located the coplanar, and all perpendicular to the ejection of compact direction setting of discharge gate.

6. A plastering apparatus according to claim 1, wherein the feeder of the plastering apparatus comprises: the second cylinder and the second feeding assembly; the discharge end of the second cylinder is communicated with the feed end of the first cylinder through a feed pipe, and the second feed assembly is arranged on the second cylinder and used for conveying the slurry in the second cylinder to the first cylinder.

7. A whitewashing apparatus according to claim 6, wherein the second feed assembly includes a second auger shaft disposed along an axial direction of the second barrel, the second auger shaft having an outer diameter smaller than an inner diameter of the second barrel.

8. A plastering apparatus according to claim 6, further comprising: a base and a lifting platform; the base is provided with a guide rail arranged along the height direction, and the lifting platform can be matched with the guide rail in a sliding manner; the wall whitewashing device is arranged on the lifting platform.

9. A plastering apparatus according to claim 8, wherein the base is provided with a traveling mechanism.

10. A plastering apparatus according to claim 8, wherein the guide rail comprises a first slide rail and a second slide rail arranged in parallel, the first slide rail being provided with a rack; the lifting table is provided with a gear for cooperating with the rack, the gear being selectively driven by a drive means.

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