CN212613572U

CN212613572U - Spray coating device

Info

Publication number: CN212613572U
Application number: CN202020751674.6U
Authority: CN
Inventors: 郭朝连
Original assignee: Juye Qicai Shell E Commerce Co ltd
Current assignee: Juye Qicai Shell E Commerce Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-26
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a spraying device relates to spraying technical field, the utility model provides a spraying device, include: the spraying device comprises a spraying component, a first driving component and a second driving component, wherein the first driving component and the second driving component are in relay transmission connection with the spraying component and drive the spraying component to move along a first direction. The utility model provides a spraying device has alleviated the poor technical problem of artifical spraying quality situation uniformity, has improved efficiency of construction and construction precision, can increase spraying device's spraying scope to spraying assembly's stability has been improved.

Description

Spray coating device

Technical Field

The utility model belongs to the technical field of the spraying technique and specifically relates to a spraying device is related to.

Background

Interior outer wall decorative cover adopts the manual work to paint the mode processing usually, not only consumes a large amount of human costs, and work efficiency is lower moreover. Because the manual coating strength and speed are difficult to control, the construction quality is inconsistent, and the engineering quality has larger uncontrollable property. The mechanical arm is used for supporting the spray head, the inner wall decorative surface and the outer wall decorative surface are processed in a spraying mode, and although manpower can be replaced, the movable stroke range of the spray head is small, and the spraying of the whole wall body is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying device can increase spraying device's spraying scope.

In a first aspect, the present invention provides a spraying device, including: the spraying component, the first driving component and the second driving component;

the first driving assembly and the second driving assembly are in relay transmission connection with the spraying assembly and drive the spraying assembly to move along a first direction.

With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein the spraying device further includes a third driving assembly, and the third driving assembly is in transmission connection with the spraying assembly to drive the spraying assembly to move along a second direction, and the second direction is perpendicular to the first direction;

the first driving assembly and the second driving assembly are in relay transmission connection with the third driving assembly.

With reference to the first possible implementation manner of the first aspect, the present invention provides a second possible implementation manner of the first aspect, wherein the first driving assembly includes: the first screw is in transmission connection with the first driving device;

the second drive assembly includes: the second screw is in transmission connection with the second driving device;

the first screw and the second screw extend along the first direction, and the first screw and the second screw are respectively used for matching with the third driving component and conveying the third driving component from one of the first screw and the second screw to the other.

With reference to the first possible implementation manner of the first aspect, the present invention provides a third possible implementation manner of the first aspect, wherein the third driving assembly includes: the third driving device is in transmission connection with the third screw, and the third screw is matched with the spraying assembly.

With reference to the third possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein the spray assembly is slidably connected to a lateral slide rail, and the lateral slide rail extends along the second direction;

the transverse slide rail is connected with the longitudinal slide rail in a sliding mode, and the longitudinal slide rail extends along the first direction.

In combination with the fourth possible implementation manner of the first aspect, the present invention provides a fifth possible implementation manner of the first aspect, wherein the bottom of the longitudinal sliding rail is connected to the supporting seat.

In combination with the fifth possible implementation manner of the first aspect, the utility model provides a sixth possible implementation manner of the first aspect, wherein, the supporting seat bottom is provided with universal wheels.

With reference to the first possible implementation manner of the first aspect, the present invention provides a seventh possible implementation manner of the first aspect, wherein the spraying device further includes a position sensor, and the position sensor is configured to detect a distance between the spraying device and a detected object.

With reference to the seventh possible implementation manner of the first aspect, the present invention provides an eighth possible implementation manner of the first aspect, wherein the first driving component, the second driving component, the third driving component and the position sensor are respectively connected to a controller.

With reference to the seventh possible implementation manner of the first aspect, the present invention provides a ninth possible implementation manner of the first aspect, wherein the position sensor includes: the infrared detector comprises a first infrared detector, a second infrared detector and a third infrared detector, wherein the first infrared detector is connected with the first driving assembly, the second infrared detector is connected with the second driving assembly, and the third infrared detector is connected with the third driving assembly.

The embodiment of the utility model provides a following beneficial effect has been brought: the first driving assembly and the second driving assembly are connected with the spraying assembly in a relay transmission mode, so that the spraying assembly is driven to move along the first direction, the moving stroke of the spraying assembly can be increased, and the spraying range is expanded. In addition, the first driving assembly and the second driving assembly respectively support and drive the spraying assembly to move along the first direction, so that the stability of the spraying assembly is improved.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic view of a spraying device according to an embodiment of the present invention;

fig. 2 is a second schematic view of a spraying device provided in an embodiment of the present invention;

fig. 3 is a schematic view of a first driving assembly, a second driving assembly, a third driving assembly, a controller and a position sensor of a spraying device according to an embodiment of the present invention.

Icon: 100-a spray assembly; 200-a first drive assembly; 210-a first drive device; 220-a first screw; 300-a second drive assembly; 310-a second drive device; 320-a second screw; 400-a third drive assembly; 410-a third drive device; 420-a third screw; 430-transverse slide rail; 500-longitudinal sliding rail; 600-a support seat; 610-universal wheels; 700-a controller; 800-a position sensor; 810-a first infrared detector; 820-a second infrared detector; 830-a third infrared detector; x-a second direction; z-a first direction.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "physical quantity" in the formula, unless otherwise noted, is understood to mean a basic quantity of a basic unit of international system of units, or a derived quantity derived from a basic quantity by a mathematical operation such as multiplication, division, differentiation, or integration.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a spraying device, including: the spray assembly 100, the first drive assembly 200, and the second drive assembly 300; the first and

second drive assemblies

200 and 300 are in relay-driven communication with the spray assembly 100 and drive the spray assembly 100 to move in the first direction z.

Specifically, the first and second drive assemblies 200 and 300 respectively drive the spray assembly 100 to move along the first direction z using a lead screw. When the spray assembly 100 moves to be separated from the first driving assembly 200, the second driving assembly 300 is connected with the spray assembly 100 in a matching way, so that the spray assembly 100 is driven to move continuously; when the spray assembly 100 is moved to disengage the second drive assembly 300, the first drive assembly 200 engages the spray assembly 100, thereby driving the spray assembly 100 to move. Therefore, the spray assembly 100 can continuously reciprocate between the first driving assembly 200 and the second driving assembly 300, and the first driving assembly 200 and the second driving assembly 300 can drive the spray assembly 100 to move in a relay manner, so that the spray position of the spray assembly 100 can be changed. The first direction z is parallel to the plumb direction, and the moving stroke of the spray assembly 100 in the first direction z can be increased by combining the first driving assembly 200 with the second driving assembly 300. Compared with the single driving assembly which drives the spraying assembly 100 to move in a large stroke, the spraying device adopts the first driving assembly 200 and the second driving assembly 300 to respectively support the spraying assembly 100 along the first direction z, so that the technical problem of poor spraying stability of the spraying assembly 100 in a high position state can be solved.

In the embodiment of the present invention, the spraying device further includes a third driving assembly 400, the third driving assembly 400 is in transmission connection with the spraying assembly 100 to drive the spraying assembly 100 to move along a second direction x, and the second direction x is perpendicular to the first direction z; the first drive assembly 200 and the second drive assembly 300 are in relay transmission connection with the third drive assembly 400.

Further, a fixed end of the third driving assembly 400 is connected to one of the first driving assembly 200 and the second driving assembly 300, and the first driving assembly 200 and the second driving assembly 300 can respectively drive the third driving assembly 400 to move along the first direction z. The spraying assembly 100 is connected to the movable end of the third driving assembly 400, and the third driving assembly 400 drives the spraying assembly 100 to move along the second direction x, so that the spraying assembly 100 can spray the whole wall.

It should be noted that the first drive assembly 200, the second drive assembly 300, and the third drive assembly 400 each include a hydraulic cylinder or a multi-link mechanical arm, and the first drive assembly 200, the second drive assembly 300, and the third drive assembly 400 can each be moved by the telescopic drive spray assembly 100 to change the spray position.

In the embodiment of the present invention, the first driving assembly 200 includes: the first screw 220 is in transmission connection with the first driving device 210; the second driving assembly 300 includes: the second driving device 310 and the second screw 320, the second screw 320 is in transmission connection with the second driving device 310; the first screw 220 and the second screw 320 both extend in the first direction z, and the first screw 220 and the second screw 320 are respectively used for engaging the third driving assembly 400 and conveying the third driving assembly 400 from one of the first screw 220 and the second screw 320 to the other.

Specifically, one of the first screw 220 and the second screw 320 drives the third driving assembly 400 to move by rotating, and when the third driving assembly 400 moves to fit the other of the first screw 220 and the second screw 320, the third driving assembly 400 is driven by the first screw 220 and the second screw 320 in a relay manner, so that the third driving assembly 400 and the spraying assembly 100 move together along the first direction z.

Further, the third driving assembly 400 includes: a third driving device 410 and a third screw 420, wherein the third driving device 410 is drivingly connected to the third screw 420, and the third screw 420 is engaged with the spray assembly 100.

Specifically, the first driving device 210, the second driving device 310, and the third driving device 410 each include a servo motor, and the first screw 220, the second screw 320, and the third screw 420 are driven to rotate by the three servo motors in a one-to-one correspondence manner. The third screw 420 is engaged with the spray assembly 100, and the spray assembly 100 can be driven to move along the axial direction of the third screw 420 by the rotation of the third screw 420.

Further, the spray assembly 100 is slidably connected to the lateral slide rail 430, and the lateral slide rail 430 extends along the second direction x; the transverse slide 430 is slidably connected to the longitudinal slide 500, and the longitudinal slide 500 extends along the first direction z.

Specifically, the transverse slide rail 430 and the longitudinal slide rail 500 each have a slide slot, the spray assembly 100 is engaged with the transverse slide rail 430, and the third screw 420 drives the spray assembly 100 to slide along the transverse slide rail 430 when the third screw 420 rotates. Changing the rotation direction of the third screw 420 can adjust the moving direction of the spray assembly 100, thereby realizing the reciprocating movement of the spray assembly 100 along the transverse slide rail 430. The lateral slide rail 430 has a protruding portion, and the protruding portion is slidably connected to the longitudinal slide rail 500. The first screw 220 and the second screw 320 are in relay transmission connection with the transverse slide rail 430, and when the first screw 220 is matched with the transverse slide rail 430, the first screw 220 rotates and drives the transverse slide rail 430 to move along the first direction z; when the transverse slide rail 430 moves to the top of the first screw 220, the transverse slide rail 430 is engaged with the second screw 320, the second screw 320 is driven to rotate by the second driving device 310, and the second screw 320 can drive the transverse slide rail 430 to disengage from the first screw 220 and continue to move along the first direction z. When the second driving device 310 drives the second screw 320 to rotate in the opposite direction, the second screw 320 drives the transverse slide rail 430 to move in a direction close to the first screw 220, and when the transverse slide rail 430 is matched with the first screw 220, the transverse slide rail 430 can be driven to move in a direction away from the second screw 320 along the axis of the first screw 220 by the rotation of the first screw 220, so that the third driving assembly 400 is in relay transmission by the first driving assembly 200 and the second driving assembly 300. In other words, when the first driving assembly 200 drives the third driving assembly 400 to move, the second driving assembly 300 is decoupled from the third driving assembly 400; when the second driving assembly 300 drives the third driving assembly 400 to move, the first driving assembly 200 is decoupled from the third driving assembly 400.

Further, the second screw 320 is located above the first screw 220, and the axes of the second screw 320 and the first screw 220 are both parallel to the first direction z, and the axis of the second screw 320 is spaced from the axis of the first screw 220. The protruding portion of the transverse sliding rail 430 is provided with two threaded holes, and the first screw 220 and the second screw 320 are coaxial with the two threaded holes in a one-to-one correspondence. The first screw rod 220 is engaged with one of the threaded holes, so as to drive the third driving assembly 400 to move along the first direction z and drive the spraying assembly 100 to ascend and descend; when the transverse slide rail 430 ascends to the top end of the first screw rod 220, the second screw rod 320 is engaged with another threaded hole, the first screw rod 220 is disconnected from the transverse slide rail 430, and the second screw rod 320 rotates to drive the third driving assembly 400 to ascend continuously. The first screw 220 and the second screw 320 drive the third driving assembly 400 and the spraying assembly 100 to synchronously lift in a relay manner, so that the influence on the stability of the spraying assembly 100 due to the overlong length of the screw can be avoided.

Further, the bottom of the longitudinal sliding rail 500 is connected with the supporting seat 600.

Specifically, the support base 600 has a support surface that can abut the ground, thereby ensuring that the longitudinal slide rail 500 extends in the plumb direction and preventing the spray coating device from toppling over. In addition, the bottom of the supporting seat 600 is provided with a universal wheel 610. At least three universal wheels 610 are spaced apart at the bottom of the support base 600 to facilitate movement of the painting apparatus by pushing or pulling.

As shown in fig. 1, 2 and 3, the spraying device further includes a position sensor 800, and the position sensor 800 is used for detecting the distance between the spraying device and the detected object. Wherein, the detected object can be selected as a sprayed wall surface. The position sensor 800 includes a photoelectric sensor or an ultrasonic sensor, and the distance between the spraying device and the detected object can be detected by the position sensor 800, so as to avoid collision between the spraying assembly 100 and the detected object.

Further, the first driving assembly 200, the second driving assembly 300, the third driving assembly 400 and the position sensor 800 are respectively connected to the controller 700. The controller 700 controls the first, second and

third drive assemblies

200, 300 and 400, respectively, according to the signals from the position sensor 800, so as to move the spray assembly 100 along the wall surface to be sprayed.

Further, the position sensor 800 includes: the driving device comprises a first infrared detector 810, a second infrared detector 820 and a third infrared detector 830, wherein the first infrared detector 810 is connected with the first driving assembly 200, the second infrared detector 820 is connected with the second driving assembly 300, and the third infrared detector 830 is connected with the third driving assembly 400.

Specifically, the first infrared detector 810 is connected to the top of the first driving assembly 200, the second infrared detector 820 is connected to the top of the second driving assembly 300, and when the distance between the first infrared detector 810 and the detected object is enough to accommodate the spraying assembly 100, or the distance between the first infrared detector 810 and the detected object is greater than a preset value, the first driving assembly 200 drives the spraying assembly 100 to move up and down along the first screw 220; when the distance between the second infrared detector 820 and the detected object is sufficient to accommodate the spraying assembly 100, or the distance between the second infrared detector 820 and the detected object is greater than a preset value, the second driving assembly 300 drives the spraying assembly 100 to move up and down along the second screw 320. The two ends of the transverse sliding rail 430 are respectively connected with the third infrared detectors 830, when the distance between the third infrared detectors 830 and the detected object is greater than a preset value, it can be ensured that the spraying assembly 100 does not touch an obstacle, and further the third driving device 410 can drive the third screw 420, and the spraying assembly 100 is driven by the third screw 420 to reciprocate along the axial direction of the third screw 420.

It should be noted that the first driving device 210, the second driving device 310, and the third driving device 410 are all controlled by the controller 700, a speed-adjusting knob may be disposed on the spraying apparatus, and the controller 700 controls the first driving device 210, the second driving device 310, and the third driving device 410 according to a signal of the speed-adjusting knob, so as to control the moving direction and the speed of the spraying assembly 100. The spraying device can be configured to be powered by a 110V-380V power supply, and is suitable for different power supply environments through voltage regulation. In addition, a power plug of the spraying device is provided with a leakage protector to ensure the safety of electricity utilization.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A spray coating device, comprising: a spray assembly (100), a first drive assembly (200), and a second drive assembly (300);

the first driving assembly (200) and the second driving assembly (300) are in relay transmission connection with the spraying assembly (100) and drive the spraying assembly (100) to move along a first direction;

the spraying device further comprises a third driving assembly (400), wherein the third driving assembly (400) is in transmission connection with the spraying assembly (100) to drive the spraying assembly (100) to move along a second direction, and the second direction is perpendicular to the first direction;

the first driving assembly (200) and the second driving assembly (300) are in relay transmission connection with the third driving assembly (400);

the spraying device further comprises a position sensor (800), wherein the position sensor (800) is used for detecting the distance between the spraying device and a detected object;

the first driving assembly (200), the second driving assembly (300), the third driving assembly (400) and the position sensor (800) are respectively connected with a controller (700).

2. A spray device according to claim 1, wherein the first drive assembly (200) comprises: a first driving device (210) and a first screw (220), wherein the first screw (220) is in transmission connection with the first driving device (210);

the second drive assembly (300) comprises: a second driving device (310) and a second screw (320), wherein the second screw (320) is in transmission connection with the second driving device (310);

the first screw (220) and the second screw (320) both extend in the first direction, the first screw (220) and the second screw (320) being configured to engage the third drive assembly (400) and to transport the third drive assembly (400) from one of the first screw (220) and the second screw (320) to the other, respectively.

3. A spray device according to claim 1, wherein the third drive assembly (400) comprises: a third driving device (410) and a third screw (420), wherein the third driving device (410) is in transmission connection with the third screw (420), and the third screw (420) is matched with the spraying component (100).

4. A spray assembly according to claim 3 wherein said spray assembly (100) is slidably connected to a lateral slide (430), said lateral slide (430) extending in said second direction;

the transverse slide rail (430) is slidably connected to the longitudinal slide rail (500), and the longitudinal slide rail (500) extends along the first direction.

5. A spray assembly according to claim 4, characterized in that the bottom of the longitudinal slide (500) is connected to a support (600).

6. A spray assembly according to claim 5, wherein the support base (600) is provided with universal wheels (610) at its bottom.

7. A spray device according to claim 1, wherein the position sensor (800) comprises: the infrared detector driving device comprises a first infrared detector (810), a second infrared detector (820) and a third infrared detector (830), wherein the first infrared detector (810) is connected with the first driving assembly (200), the second infrared detector (820) is connected with the second driving assembly (300), and the third infrared detector (830) is connected with the third driving assembly (400).