CN217120718U

CN217120718U - Dispensing and spraying device

Info

Publication number: CN217120718U
Application number: CN202220240515.9U
Authority: CN
Inventors: 陈国群; 吴旭茂; 庞昊聪
Original assignee: Guangzhou Asensing Technology Co Ltd
Current assignee: Guangzhou Asensing Technology Co Ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-05
Anticipated expiration: 2032-01-27

Abstract

The application provides a spraying device is glued to point, includes frame, first guide rail, second guide rail, point gum machine constructs and spraying mechanism. The first guide rail and the second guide rail are respectively arranged on the base, the first guide rail and the second guide rail are connected end to end, and the first guide rail and the second guide rail are sequentially used for conveying the circuit board; the glue dispensing mechanism comprises a moving assembly and a glue dispensing part which are connected, the moving assembly is arranged on the base and is used for driving the glue dispensing part to move above the first guide rail along a first direction, a second direction and a third direction which are vertical to each other; the spraying mechanism comprises a moving assembly and a spraying piece which are connected, wherein the moving assembly is arranged on the base and used for driving the spraying piece to move in a first direction, a second direction and a third direction which are perpendicular to each other above the second guide rail. Foretell point gluing spraying device has promoted the shielding effect to non-spray region to can the accurate control spraying region, save the frock, reduce the extra input of equipment, promote the utilization ratio in place.

Description

Dispensing and spraying device

Technical Field

The application relates to the technical field of circuit board spraying, particularly, relate to a spraying device is glued to point.

Background

The three-proofing paint is a protective paint commonly used in the electronic industry and is used for protecting circuit boards from being corroded by the environment, so that the service life of the circuit boards is prolonged. According to the development of the electronic industry, different products have different coating requirements on three-proofing paint, particularly for local spraying, the current technology is to select the three-proofing paint with weak fluidity for control, and the selection of the three-proofing paint is relatively restricted; secondly, a shielding tool is adopted to shield a non-spraying area, a large number of tools are required to be invested, and the shielding effect is poor; thirdly, a glue dispensing device is additionally arranged on the line to shield the non-spraying area in a glue dispensing shielding mode, however, an additional device is required, and more production fields are required to be occupied.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a spraying device is glued to point for solve the problem that current circuit board spraying technique is not good to the regional shielding effect of non-spraying and consumes material resources and place.

The embodiment of the application provides a spraying device is glued to point, includes:

a machine base;

the first guide rail and the second guide rail are respectively arranged on the base, the first guide rail and the second guide rail are connected end to end, and the first guide rail and the second guide rail are sequentially used for conveying a circuit board;

the dispensing mechanism comprises a moving assembly and a dispensing part which are connected, the moving assembly is arranged on the base and is used for driving the dispensing part to move above the first guide rail along a first direction, a second direction and a third direction which are vertical to each other;

the spraying mechanism comprises a moving assembly and a spraying piece which are connected, wherein the moving assembly is arranged on the base and used for driving the spraying piece to move along the first direction, the second direction and the third direction, wherein the spraying piece is arranged above the second guide rail and is perpendicular to the first direction, the second direction and the third direction.

According to the dispensing and spraying device, the base is provided with the first guide rail and the second guide rail for sequentially conveying the circuit board, and when the circuit board is positioned on the first guide rail, the moving assembly drives the dispensing part to move back and forth, up and down, left and right in the space above the first guide rail, so that the dispensing part can perform dispensing shielding operation in a non-spraying area of the circuit board; after the dispensing operation is finished, the circuit board is conveyed onto the second guide rail from the first guide rail, and the spraying part is driven by the moving assembly to move back and forth, up and down, left and right in the space above the second guide rail, so that the spraying part can perform large-area three-proofing paint spraying operation on the circuit board; therefore, after the spot gluing shielding operation is finished, the operation of spraying the three-proofing paint can be continued, the shielding effect on the non-spraying area is improved, and the spraying area can be accurately controlled; moreover, the glue dispensing mechanism and the spraying mechanism are integrated on the base, and one device finishes two processes of glue dispensing and spraying, so that the tool is saved, the additional investment of the device is reduced, and the utilization rate of the field is improved.

In one embodiment, the moving assembly includes a first moving member, a second moving member and a third moving member, the second moving member moves on the first moving member along the first direction, the third moving member moves on the second moving member along the second direction, the dispensing member is connected to the third moving member, and the dispensing member moves on the third moving member along the third direction.

In one embodiment, the length direction of the first guide rail is parallel to the second direction, and the moving speed of the third moving member on the second moving member is equal to, greater than or less than the conveying speed of the first guide rail.

In one embodiment, the moving assembly includes a first moving member, a second moving member and a third moving member, the second moving member moves on the first moving member along the first direction, the third moving member moves on the second moving member along the second direction, the dispensing member is connected to the third moving member, and the spraying member moves on the third moving member along the third direction.

In one embodiment, the length direction of the second guide rail is parallel to the second direction, and the moving speed of the third moving member on the second moving member is equal to, greater than or less than the conveying speed of the second guide rail.

In one embodiment, the spray member comprises an aerosol valve.

In one embodiment, the aerosol valve is a cone-shaped aerosol valve.

In one embodiment, the dispensing and spraying device further comprises a third guide rail, the third guide rail is used for conveying the circuit board, and one end of the second guide rail, which is far away from the first guide rail, is connected with the third guide rail; the dispensing and spraying device further comprises a paint replenishing mechanism, the paint replenishing mechanism comprises a movable assembly and a paint replenishing piece which are connected, the movable assembly is arranged on the machine base and used for driving the paint replenishing piece to move along the first direction, the second direction and the third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other and are arranged above the third guide rail.

In one embodiment, the movable component includes a first movable member, a second movable member and a third movable member, the second movable member moves on the first movable member along the first direction, the third movable member moves on the second movable member along the second direction, the dispensing member is connected to the third movable member, and the spraying member moves on the third movable member along the third direction.

In one embodiment, the touch-up paint includes a dispensing valve.

In one embodiment, the dispensing valve is a high frequency dispensing valve.

In one embodiment, the first rail, the second rail and the third rail are integrally formed.

In one embodiment, the dispensing and spraying device further comprises a first air supply mechanism and a second air supply mechanism, wherein the first air supply mechanism is communicated with the inside of the dispensing piece, and the second air supply mechanism is communicated with the inside of the spraying piece.

In one embodiment, the dispensing and spraying device further comprises a controller, and the moving assembly are electrically connected with the controller respectively.

In one embodiment, the base is provided with a moving mechanism at the bottom, and the moving mechanism can move on the ground.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned objects, features and advantages of the present application more 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 application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a dispensing and spraying device according to an embodiment of the present application.

Reference numerals:

a spraying device 10; a base 100; a first guide rail 200; a second guide rail 300; a glue dispensing mechanism 400; a motion assembly 410; the first mover 411; a second mover 412; the third mover 413; a glue dispensing member 420; a spraying mechanism 500; a moving component 510; a first moving member 511; a second moving member 512; a third moving member 513; a spray member 520; a third guide rail 600; a paint repair mechanism 700; an activity component 710; a first movable member 711; a second movable member 712; a third movable member 713; a paint patch 720; a moving wheel 800; the telescoping support mechanism 900.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

In one embodiment, a dispensing and spraying device comprises a base, a first guide rail, a second guide rail, a dispensing mechanism and a spraying mechanism. The first guide rail and the second guide rail are respectively arranged on the base, the first guide rail and the second guide rail are connected end to end, and the first guide rail and the second guide rail are sequentially used for conveying a circuit board; the glue dispensing mechanism comprises a moving assembly and a glue dispensing part which are connected, wherein the moving assembly is arranged on the base and is used for driving the glue dispensing part to move above the first guide rail along a first direction, a second direction and a third direction which are vertical to each other; the spraying mechanism comprises a moving assembly and a spraying piece which are connected, wherein the moving assembly is arranged on the base and used for driving the spraying piece to move along the first direction, the second direction and the third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other.

As shown in fig. 1, a dispensing and spraying apparatus 10 according to an embodiment includes a base 100, a first guide rail 200, a second guide rail 300, a dispensing mechanism 400, and a spraying mechanism 500. The first guide rail 200 and the second guide rail 300 are respectively arranged on the base 100, the first guide rail 200 and the second guide rail 300 are connected end to end, and the first guide rail 200 and the second guide rail 300 are sequentially used for conveying a circuit board; the dispensing mechanism 400 comprises a moving assembly 410 and a dispensing member 420 which are connected, wherein the moving assembly 410 is arranged on the base 100 and is used for driving the dispensing member 420 to move above the first guide rail 200 along a first direction, a second direction and a third direction which are perpendicular to each other; the spraying mechanism 500 comprises a moving component 510 and a spraying component 520 which are connected, wherein the moving component 510 is arranged on the base 100 and is used for driving the spraying component 520 to move along the first direction, the second direction and the third direction which are perpendicular to each other above the second guide rail 300.

In the dispensing and spraying device 10, the base 100 is provided with the first guide rail 200 and the second guide rail 300 for sequentially conveying the circuit board, and when the circuit board is positioned on the first guide rail 200, the moving assembly 410 drives the dispensing member 420 to move back and forth, up and down, left and right in the space above the first guide rail 200, so that the dispensing member 420 can perform dispensing shielding operation in the non-spraying area of the circuit board; after the dispensing operation is completed, the circuit board is conveyed from the first guide rail 200 to the second guide rail 300, and the moving component 510 drives the spraying part 520 to move back and forth, up and down, left and right in the space above the second guide rail 300, so that the spraying part 520 performs large-area three-proofing paint spraying operation on the circuit board; therefore, after the spot gluing shielding operation is finished, the operation of spraying the three-proofing paint can be continued, the shielding effect on the non-spraying area is improved, and the spraying area can be accurately controlled; moreover, the glue dispensing mechanism 400 and the spraying mechanism 500 are integrated on the base 100, and one device finishes two processes of glue dispensing and spraying, so that the tool is saved, the additional investment of the device is reduced, and the utilization rate of the field is improved.

In one embodiment, the glue dispenser 420 may be, but is not limited to, a glue dispensing valve.

In one embodiment, the spraying member 520 includes an atomizing valve for spraying three-proofing paint, that is, in this embodiment, the spraying member 520 may be an atomizing valve, so that the atomized three-proofing paint can be sprayed, the circuit board can be sprayed in a large area, the circuit board can be sprayed rapidly, and the spraying efficiency is improved. In one embodiment, the spray valve is a conical spray valve, and the spray opening of the conical spray valve is a conical opening, so that the spraying angle can be further increased, and the circuit board can be sprayed more quickly. In other embodiments, the spraying member 520 may be other spraying members 520 capable of spraying a large area and a large range.

In one embodiment, the dispensing and spraying apparatus 10 further includes a first air supply mechanism (not shown) and a second air supply mechanism (not shown), the first air supply mechanism is communicated with the inside of the dispensing member 420, the second air supply mechanism is communicated with the inside of the spraying member 520, the first air supply mechanism is used for supplying air to the dispensing member 420, the air pressure generated by the first air supply mechanism sprays out the colloid to dispense and shield the non-spraying area of the circuit board, the second air supply mechanism is used for supplying air to the spraying member 520, and the air pressure generated by the second air supply mechanism sprays out the three-proofing paint inside the spraying member 520 to spray the area of the circuit board to be sprayed.

In one embodiment, the dispensing and spraying apparatus 10 further includes a controller, the moving assembly 410 and the moving assembly 510 are electrically connected to the controller, and the controller controls the moving assembly 410 and the moving assembly 510, respectively, so that the dispensing and spraying apparatus 10 can automatically perform the dispensing operation and the spraying operation. In one embodiment, the guide rail is electrically connected to the controller, which controls the movement or stop of the guide rail and controls the conveying speed of the guide rail.

In one embodiment, as shown in fig. 1, the moving assembly 410 includes a first moving member 411, a second moving member 412 and a third moving member 413, the second moving member 412 moves on the first moving member 411 in the first direction, the third moving member 413 moves on the second moving member 412 in the second direction, the dispensing member 420 is connected to the third moving member 413, the dispensing member 420 moves on the third moving member 413 in the third direction, and the moving assembly 410 enables the dispensing member 420 to move in the first direction, the second direction and the third direction respectively through cooperation of the first moving member 411, the second moving member 412, the third moving member 413 and the dispensing member 420, and can perform movement in one direction respectively and can also perform movement in two directions or three directions simultaneously.

In one embodiment, the first moving element 411, the second moving element 412 and the third moving element 413 may be, but are not limited to, a linear motor, a servo motor or a ball screw module.

In one embodiment, the first moving member 411, the second moving member 412 and the third moving member 413 are electrically connected to the controller, and the first moving member 411, the second moving member 412 and the third moving member 413 can be controlled by the controller to move independently.

In one embodiment, the length direction of the first guide rail 200 is parallel to the second direction, the moving speed of the third moving member 413 on the second moving member 412 is equal to, greater than or less than the conveying speed of the first guide rail 200, and since the length direction of the first guide rail 200 is parallel to the second direction, the moving direction of the circuit board on the first guide rail 200 can be the same as the moving direction of the dispensing member 420 on the second direction, so that by controlling the moving speed of the third moving member 413 on the second moving member 412, that is, controlling the moving speed of the dispensing member 420 on the second direction, when the moving speed of the dispensing member 420 on the second direction is equal to the moving speed of the circuit board, the dispensing member 420 is the same as the conveying speed of the circuit board on the second direction, so that the moving of the dispensing member 420 on the second direction is synchronous with the moving of the circuit board, the dispensing member 420 can be conveniently moved relative to the circuit board on the first direction and the third direction, therefore, the glue dispensing operation in other directions can be carried out on the circuit board. For example, when the third direction is a vertical direction, the dispensing member 420 may be controlled to move along the third direction to reach a certain distance from the circuit board, and the dispensing member 420 is controlled to perform linear dispensing along the first direction; when the moving speed of the dispensing member 420 in the second direction is controlled to be greater than or less than the moving speed of the circuit board, the movement of the dispensing member 420 in the second direction is asynchronous with the movement of the circuit board, so that the dispensing member 420 can perform dispensing operation in a surface range relative to the circuit board; the condition of controlling the moving speed of the dispensing member 420 in the second direction to be greater than the moving speed of the circuit board may include that the circuit board stops on the first guide rail 200, and after the dispensing operation is completed, the first guide rail 200 transports the circuit board again until the circuit board enters the second guide rail 300.

In one embodiment, as shown in fig. 1, the moving assembly 510 includes a first moving member 511, a second moving member 512, and a third moving member 513, the second moving member 512 moves on the first moving member 511 along the first direction, the third moving member 513 moves on the second moving member 512 along the second direction, the dispensing member 420 is connected to the third moving member 513, the spraying member 520 moves on the third moving member 513 along the third direction, and the moving assembly 510 enables the spraying member 520 to move in the first direction, the second direction, and the third direction respectively through the cooperation of the first moving member 511, the second moving member 512, the third moving member 513, and the spraying member 520, and can move in one direction respectively, or move in two directions or three directions simultaneously.

In one embodiment, the first moving part 511, the second moving part 512 and the third moving part 513 may be, but are not limited to, a linear motor, a servo motor or a ball screw module.

In one embodiment, the first moving part 511, the second moving part 512 and the third moving part 513 are electrically connected to the controller, and the controller can control the first moving part 511, the second moving part 512 and the third moving part 513 to move independently.

In one embodiment, the length direction of the second guide rail 300 is parallel to the second direction, the moving speed of the third moving member 513 on the second moving member 512 is equal to, greater than or less than the conveying speed of the second guide rail 300, and since the length direction of the second guide rail 300 is parallel to the second direction, the movement of the circuit board on the second guide rail 300 can be in the same direction as the movement of the spraying part 520 in the second direction, so that by controlling the moving speed of the third moving member 513 on the second moving member 512, i.e. controlling the moving speed of the spraying part 520 in the second direction, when the moving speed of the spraying part 520 in the second direction is controlled to be equal to the moving speed of the circuit board, the conveying speed of the spraying part 520 in the second direction is the same as the conveying speed of the circuit board, so that the movement of the spraying part 520 in the second direction is synchronized with the movement of the circuit board, the movement of the spraying part 520 in the first direction and the third direction relative to the circuit board can be facilitated, therefore, the spraying operation in other directions can be carried out on the circuit board. For example, when the third direction is a vertical direction, the spraying member 520 can be controlled to move along the third direction to reach a certain distance away from the circuit board, and then the spraying member 520 is controlled to spray linearly along the first direction; when the moving speed of the spraying member 520 in the second direction is controlled to be greater than or less than the moving speed of the circuit board, the movement of the spraying member 520 in the second direction is asynchronous with the movement of the circuit board, so that the spraying member 520 can perform spraying operation in a surface range relative to the circuit board.

In one embodiment, as shown in fig. 1, the dispensing and spraying device 10 further includes a third guide rail 600, the third guide rail 600 is used for conveying circuit boards, and an end of the second guide rail 300 away from the first guide rail 200 is connected to the third guide rail 600; the dispensing and spraying device 10 further comprises a paint replenishing mechanism 700, the paint replenishing mechanism 700 comprises a movable assembly 710 and a paint replenishing member 720 which are connected, the movable assembly 710 is arranged on the base 100, for driving the painting patching member 720 to move along the first direction, the second direction and the third direction which are perpendicular to each other above the third guide rail 600, by arranging the third guide rail 600 to engage with the second guide rail 300, after the board passes through the second guide rail 300, the board is transferred to the third guide rail 600, then the paint repair mechanism 700 starts to work, the movable component 710 drives the paint repair part 720 to move back and forth, up and down, left and right, so that the paint repair part 720 can perform the paint repair operation on the circuit board, the spraying blind area of the previous spraying operation is accurately supplemented, so that the area, which needs to be sprayed, of the circuit board is comprehensively sprayed, and the spraying effect is ensured.

In one embodiment, as shown in fig. 1, the movable component 710 includes a first movable member 711, a second movable member 712, and a third movable member 713, the second movable member 712 moves on the first movable member 711 along the first direction, the third movable member 713 moves on the second movable member 712 along the second direction, the dispensing member 420 is connected to the third movable member 713, the spraying member 520 moves on the third movable member 713 along the third direction, and the movable component 710 enables the paint patch 720 to move in the first direction, the second direction, and the third direction through the cooperation of the first movable member 711, the second movable member 712, the third movable member 713, and the paint patch 720, and can move in one direction separately, or move in two directions or three directions simultaneously.

In one embodiment, the first movable member 711, the second movable member 712, and the third movable member 713 may be, but are not limited to, linear motors, servo motors, or ball screw modules.

In one embodiment, the paint patch 720 includes a dispensing valve, that is, in this embodiment, the paint patch 720 can be a dispensing valve, and since the paint patch 720 performs a post-spraying operation on a blind area where the circuit board is not sprayed after the previous spraying operation, the paint patch 720 can realize precise post-spraying by using a dispensing valve with a small-range single-point spraying, so as to avoid waste caused by other areas of the post-spraying operation. In other embodiments, the paint repair 720 can be other paint repair 720 that can achieve a small range of single-point spraying.

In one embodiment, the dispensing valve is a high-frequency dispensing valve, and since the spraying blind areas on the circuit board are not concentrated, the high-frequency dispensing valve can realize quick single-point spraying on each spraying blind area, so that the spray supplementing efficiency is improved, and the spray supplementing operation is guaranteed to be completed before the circuit board is conveyed out of the third guide rail 600.

In other embodiments, the painting patch 720 can also be a pipette, a syringe, a drainage needle, or the like.

In one embodiment, the first guide rail 200, the second guide rail 300, and the third guide rail 600 are integrally formed, so that the first guide rail 200, the second guide rail 300, and the third guide rail 600 form an integrated conveying guide rail, thereby ensuring stable conveying of the circuit board, enabling the circuit board to stably move from the first guide rail 200 to the second guide rail 300, and then smoothly move from the second guide rail 300 to the third guide rail 600, and further enabling the overall structure of the dispensing spraying device 10 to be more compact and firm.

In one embodiment, the dispensing and spraying device 10 further includes a third air supply mechanism, the third air supply mechanism is communicated with the interior of the paint patch 720, the third air supply mechanism is used for supplying air to the paint patch 720, and the three-proofing paint inside the paint patch 720 is sprayed out through the air pressure generated by the third air supply mechanism so as to perform the spraying operation on the blind area of the circuit board.

In one embodiment, as shown in fig. 1, a moving mechanism is disposed at the bottom of the base 100, and the moving mechanism can move on the ground, so as to facilitate moving the base 100, and thus facilitate transferring the application site of the dispensing spraying device 10. In one embodiment, the moving mechanism includes a plurality of moving wheels 800, and the moving wheels 800 are disposed at the bottom of the housing 100. In one embodiment, the base 100 is further provided with a telescopic supporting mechanism 900 at the bottom thereof, which can be retracted when the base 100 moves, and extended and supported on the ground when the base 100 does not move, so that the dispensing and spraying device 10 can stably perform dispensing and spraying operations, and the circuit board can be stably transported.

In all embodiments of the present application, the terms "large" and "small" are relatively speaking, and the terms "upper" and "lower" are relatively speaking, so that descriptions of these relative terms are not repeated herein.

It should be appreciated that reference throughout this specification to "in this embodiment," "an embodiment of the present application," or "in one of the embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in this embodiment," "in an embodiment of the present application," or "in one of the embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.

In various embodiments of the present application, it should be understood that the sequence numbers of the above-mentioned processes do not imply a necessary order of execution, and the order of execution of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a point is glued spraying device which characterized in that includes:

a machine base;

2. The dispensing and spraying device of claim 1, wherein the moving assembly comprises a first moving member, a second moving member and a third moving member, the second moving member moves on the first moving member along the first direction, the third moving member moves on the second moving member along the second direction, the dispensing member is connected with the third moving member, and the dispensing member moves on the third moving member along the third direction.

3. The dispensing and spraying device of claim 2, wherein the length direction of the first guide rail is parallel to the second direction, and the moving speed of the third moving member on the second moving member is equal to, greater than or less than the conveying speed of the first guide rail.

4. The dispensing and spraying apparatus of claim 1, wherein the moving assembly includes a first moving member, a second moving member, and a third moving member, the second moving member moves in the first direction on the first moving member, the third moving member moves in the second direction on the second moving member, the dispensing member is connected to the third moving member, and the spraying member moves in the third direction on the third moving member.

5. The dispensing and spraying device of claim 4, wherein the length direction of the second guide rail is parallel to the second direction, and the moving speed of the third moving member on the second moving member is equal to, greater than or less than the conveying speed of the second guide rail.

6. The dispensing and spray coating device of claim 1, wherein the spray member comprises an aerosol valve.

7. The dispensing and spray coating device of claim 6, wherein the aerosol valve is a conical aerosol valve.

8. The dispensing and spraying device according to claim 1, further comprising a third guide rail, wherein the third guide rail is used for conveying a circuit board, and one end of the second guide rail, which is far away from the first guide rail, is connected with the third guide rail; the dispensing and spraying device further comprises a paint replenishing mechanism, the paint replenishing mechanism comprises a movable assembly and a paint replenishing piece which are connected, the movable assembly is arranged on the machine base and used for driving the paint replenishing piece to move along the first direction, the second direction and the third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other and are arranged above the third guide rail.

9. The dispensing and spraying device according to claim 8, wherein the movable assembly includes a first movable member, a second movable member and a third movable member, the second movable member moves on the first movable member in the first direction, the third movable member moves on the second movable member in the second direction, the dispensing member is connected to the third movable member, and the spraying member moves on the third movable member in the third direction.

10. The dispensing and spraying apparatus of claim 8, wherein the repair applicator comprises a dispensing valve.

11. The dispensing and spraying apparatus of claim 9, wherein the dispensing valve is a high frequency dispensing valve.

12. The dispensing and spraying device of claim 8, wherein the first rail, the second rail, and the third rail are integrally formed.

13. The dispensing and spraying device of claim 1, further comprising a first air supply mechanism and a second air supply mechanism, wherein the first air supply mechanism is communicated with the interior of the dispensing member, and the second air supply mechanism is communicated with the interior of the spraying member.

14. The dispensing and spraying device of claim 1, further comprising a controller, wherein the moving assembly and the moving assembly are electrically connected to the controller, respectively.

15. The dispensing and spraying apparatus of claim 1, wherein a moving mechanism is disposed at a bottom of the base, and the moving mechanism is movable on a floor.