Coating machine

Abstract

The utility model belongs to the technical field, and particularly relates to a coating machine which comprises a workbench, two conveying mechanisms mounted on the workbench, a coating mechanism and a transfer mechanism, the two conveying mechanisms are distributed side by side, and the coating mechanism is located above the two conveying mechanisms. The transfer mechanism comprises a transfer linear module and a transfer conveying assembly. The transfer linear module is located at one ends of the two conveying mechanisms, the transfer conveying assembly is arranged on the transfer linear module and reciprocates between the two conveying mechanisms, products to be machined are placed on the transfer conveying assembly, the transfer linear module drives the transfer conveying assembly to move to one conveying mechanism, and after the products are transferred to the conveying mechanism, the products are conveyed to the other conveying mechanism. And meanwhile, a next product to be processed is placed on the transfer conveying assembly and transferred to the other conveying mechanism, after the coating mechanism processes the product of one conveying mechanism, the product of the other conveying mechanism is processed immediately, waiting for the product transportation time is not needed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field, and in particular relates to a coating machine. Background Art

[0002] Coating machine is also called glue coating machine, glue spraying machine, oil spraying machine. Coating machine is an automated mechanical equipment that controls fluid and applies fluid to the surface of the product. Coating machine is to coat a new material on the surface of the product, which has a good waterproof, dustproof and anti-static effect on the product itself. As the electronics industry's requirements for the working stability of circuit boards continue to increase, three-proof coating machine has become an indispensable process in the production process of electronic products. Coating the circuit board with three-proof coating machine can achieve moisture-proof, dust-proof and corrosion-proof effects.

[0003] However, existing coating machines all use a conveyor belt. During processing, it is necessary to wait for the next product to arrive at the designated position before starting processing, which slows down the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a coating machine, aiming to solve the technical problem of low processing efficiency in the prior art.

[0005] To achieve the above-mentioned purpose, the embodiment of the present invention provides a coating machine, comprising a workbench, two conveying mechanisms, a coating mechanism and a transfer mechanism installed on the workbench;

[0006] The two conveying mechanisms are distributed side by side, and the coating mechanism is located above the two conveying mechanisms; the transfer mechanism includes a transfer linear module and a transfer transmission component; the transfer linear module is located at one end of the two conveying mechanisms, and the transfer transmission component is arranged on the transfer linear module and moves back and forth between the two conveying mechanisms.

[0007] Optionally, the transfer transmission assembly includes a transfer slider, a transfer fixed frame and a transfer movable frame; the transfer slider is installed on the transfer linear module, and the transfer fixed frame and the transfer movable frame are distributed parallel to each other on the transfer slider.

[0008] Optionally, sensors are provided at both ends of the transfer fixed frame and the transfer movable frame.

[0009] Optionally, the transfer conveying component has a first position, a second position and a third position, the first position is the position where the transfer conveying component is aligned with one of the conveying mechanisms, the third position is the position where the transfer conveying component is aligned with another of the conveying mechanisms, and the second position is located at the midpoint between the first position and the third position.

[0010] Optionally, the coating mechanism includes a mounting frame, a robotic arm and a dispensing assembly; the mounting frame includes a crossbeam and two vertical beams, the two vertical beams are respectively located on the outside of the first conveying mechanism and the second conveying mechanism, the crossbeam is connected to the upper ends of the two vertical beams, the robotic arm is mounted on the crossbeam, and the dispensing assembly is mounted on the robotic arm.

[0011] Optionally, the robotic arm is located at the midpoint between the first conveying mechanism and the second conveying mechanism.

[0012] Optionally, the coating mechanism further includes a visual detection component, which is installed on the robotic arm and located on one side of the dispensing component.

[0013] Optionally, the robotic arm includes a base, a first connecting arm, a second connecting arm and a connecting plate; the base is mounted on the beam, the first connecting arm is connected between the second connecting arm and the base, the connecting plate is rotatably connected to the second connecting arm, and the two ends of the connecting plate are respectively connected to the dispensing component and the visual inspection component

[0014] Optionally, connecting portions are respectively extended from opposite ends of the connecting plate, and the dispensing component and the visual inspection component are respectively installed on the connecting portions.

[0015] Optionally, the dispensing assembly includes a lifting cylinder, a mounting plate and a dispensing valve, the lifting cylinder is installed on the mounting part, the mounting plate is installed on the lifting cylinder, at least one mounting position is provided on the mounting plate, and the dispensing valve can be detachably installed on the mounting position.

[0016] The above one or more technical solutions in the coating machine provided by the embodiment of the present utility model have at least one of the following technical effects: the product to be processed is placed on the transfer conveying assembly, the transfer linear module drives the transfer conveying assembly to move to the first conveying mechanism and aligns with the first conveying mechanism, and then the transfer conveying assembly transfers the product to the first conveying mechanism, the first conveying mechanism transfers the product to the position to be processed, and the coating mechanism applies glue to the product to be processed; at the same time, the next product to be processed is placed on the transfer conveying assembly, the transfer linear module drives the transfer conveying assembly to transfer to the second conveying mechanism, the second conveying mechanism transfers the product to be processed to the position to be processed, and after the coating mechanism completes processing the product of the first conveying mechanism, it immediately processes the product of the second conveying mechanism without waiting for product transportation time, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is a schematic structural diagram of a coating machine provided in an embodiment of the present utility model.

[0019] Figure 2 This is another structural schematic diagram of the coating machine provided in an embodiment of the utility model.

[0020] Figure 3 This is a schematic structural diagram of the transfer mechanism in the coating machine provided in an embodiment of the utility model.

[0021] Figure 4 This is a structural schematic diagram of the coating mechanism in the coating machine provided in an embodiment of the utility model.

[0022] Figure 5 for Figure 4 Schematic diagram of part of the structure of the coating mechanism.

[0023] Among them, the reference numerals in the figures are:

[0024] 10—Workbench 20—First conveying mechanism 30—Second conveying mechanism

[0025] 40 - coating mechanism 41 - mounting frame 42 - robotic arm

[0026] 421—base 422—first connecting arm 423—second connecting arm

[0027] 424—connecting plate 425—connecting portion 43—glue dispensing component

[0028] 431—Lifting Cylinder 432—Mounting Plate 433—Dispensing Valve

[0029] 44 - Visual detection component 50 - Transfer mechanism 51 - Transfer linear module

[0030] 52 - Transfer transmission component 521 - Transfer slider 522 - Transfer fixed frame

[0031] 523—Transfer mobile rack. DETAILED DESCRIPTION

[0032] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0033] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0035] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0036] In one embodiment of the present invention, Figures 1 to 5 As shown, a coating machine is provided, comprising a workbench 10, a first conveying mechanism 20, a second conveying mechanism 30, a coating mechanism 40 and a transfer mechanism 50 installed on the workbench 10;

[0037] The first conveying mechanism 20 and the second conveying mechanism 30 are arranged side by side;

[0038] The coating mechanism 40 is disposed above the first conveying mechanism 20 and the second conveying mechanism 30;

[0039] The transfer mechanism 50 includes a transfer linear module 51 and a transfer transmission component 52; the transfer linear module 51 is located at one end of the first transmission mechanism 20 and the second transmission mechanism 30, and the transfer transmission component 52 is arranged on the transfer linear module 51 and moves back and forth between the first transmission mechanism 20 and the second transmission mechanism 30.

[0040] Specifically, the product to be processed is placed on the transfer conveying component 52, the transfer linear module 51 drives the transfer conveying component 52 to move to the first conveying mechanism 20 and aligns with the first conveying mechanism 20, and then the transfer conveying component 52 transfers the product to the first conveying mechanism 20, the first conveying mechanism 20 transfers the product to the position to be processed, and the coating mechanism 40 applies glue to the product to be processed; at the same time, the next product to be processed is placed on the transfer conveying component 52, the transfer linear module 51 drives the transfer conveying component 52 to transfer to the second conveying mechanism 30, the second conveying mechanism 30 transfers the product to be processed to the position to be processed, and after the coating mechanism 40 completes processing of the product of the first conveying mechanism 20, it immediately processes the product of the second conveying mechanism 30 without waiting for product transportation time, thereby improving processing efficiency.

[0041] In another embodiment of the present invention, Figures 1 to 3 As shown, the transfer conveyor assembly 52 includes a transfer slider 521, a transfer fixed frame 522, and a transfer movable frame 523. The transfer slider 521 is mounted on the transfer linear module 51, and the transfer fixed frame 522 and the transfer movable frame 523 are arranged parallel to each other on the transfer slider 521. Specifically, the transfer movable frame 523 can be moved relative to the transfer fixed frame 522 to adjust the distance between them, thereby adapting to products of different specifications and improving versatility.

[0042] In another embodiment of the present invention, Figures 1 to 3 As shown, sensors are installed at both ends of the transfer fixed frame 522 and the transfer movable frame 523. Furthermore, the end away from the first conveyor mechanism 20 is defined as the first section, and the end closer to the first conveyor mechanism 20 is defined as the second section. Specifically, the sensors are used to sense the product. Since sensors are installed at both ends of the transfer fixed frame 522 and the transfer movable frame 523, the sensor at the first end is used to sense incoming material, and the sensor at the second end is used to sense feeding material. When the sensor senses incoming material, the transfer linear module 51 drives the transfer conveyor assembly 52 to align with the first conveyor mechanism 20. When the sensor senses feeding material, the transfer linear module 51 drives the transfer conveyor assembly 52 to reset.

[0043] Furthermore, the sensor is a prior art technology, and in this embodiment, it is applied to both ends of the transfer component to sense the product, and no further details are given on the sensor structure.

[0044] In another embodiment of the present invention, the transfer conveyor assembly 52 has a first position, a second position, and a third position. The first position is a position where the transfer conveyor assembly 52 is aligned with the first conveying mechanism 20. The third position is a position where the transfer conveyor assembly 52 is aligned with the second conveying mechanism 30. The second position is a position where the transfer conveyor assembly 52 receives materials.

[0045] In another embodiment of the present invention, the second position is located at the midpoint between the first position and the third position, so that the time for the transfer conveying component 52 to go from the second position to the first position and the third position is the same, so that loading can be carried out evenly.

[0046] In another embodiment of the present invention, Figures 4-5 As shown, the coating mechanism 40 includes a mounting frame 41, a robotic arm 42 and a dispensing assembly 43; the mounting frame 41 includes a crossbeam and two vertical beams, the two vertical beams are respectively located on the outside of the first conveying mechanism 20 and the second conveying mechanism 30, the crossbeam is connected to the upper ends of the two vertical beams, the robotic arm 42 is installed on the crossbeam, the dispensing assembly 43 is installed on the robotic arm 42, the robotic arm 42 is located at the midpoint of the first conveying mechanism 20 and the second conveying mechanism 30, the dispensing assembly 43 is driven by the robotic arm 42 to dispense glue on the product, and at the same time the robotic arm 42 is located between the first conveying mechanism 20 and the second conveying mechanism 30, so that the time for the robotic arm 42 to travel between the first conveying mechanism 20 and the second conveying mechanism 30 is the same.

[0047] In another embodiment of the present invention, Figures 4-5 As shown, the coating mechanism 40 also includes a visual inspection component 44, which is installed on the robotic arm 42 and located on one side of the dispensing component 43. Specifically, after the dispensing component 43 completes processing of the product, the visual inspection component 44 performs inspection to ensure the yield rate of the processing.

[0048] In another embodiment of the present invention, Figure 4As shown, the robotic arm 42 includes a base 421, a first connecting arm 422, a second connecting arm 423 and a connecting plate 424; the base 421 is mounted on the beam, the first connecting arm 422 is connected between the second connecting arm 423 and the base 421, the connecting plate 424 is rotatably connected to the second connecting arm 423, and the two ends of the connecting plate 424 are respectively connected to the dispensing component 43 and the visual inspection component 44. Specifically, the first connecting arm 422 and the second connecting arm 423 are arranged so that there is space between the connecting plate 424 and the beam to meet the need for the second connecting arm 423 to drive the connecting plate 424 to rotate. After the dispensing component 43 is processed, the second connecting arm 423 drives the connecting plate 424 to rotate to switch the visual inspection component 44 to inspect the product. The connecting plate 424 is arranged so that there is a large distance between the dispensing component 43 and the visual inspection component 44 to prevent the dispensing component 43 from contaminating the visual inspection component 44 during operation.

[0049] In another embodiment of the present invention, Figure 5 As shown, connecting parts 425 are respectively extended from the opposite ends of the connecting plate 424, and the dispensing component 43 and the visual detection component 44 are respectively installed on the connecting parts 425. Specifically, the provided connecting parts 425 further increase the distance between the dispensing component 43 and the visual detection component 44, thereby better protecting the visual detection component 44.

[0050] In another embodiment of the present invention, Figures 4-5 As shown, the dispensing assembly 43 includes a lifting cylinder 431, a mounting plate 432, and a dispensing valve 433. The lifting cylinder 431 is mounted on the mounting portion, and the mounting plate 432 is mounted on the lifting cylinder 431. The mounting plate 432 is provided with at least one mounting position, and the dispensing valve 433 is detachably mounted on the mounting position. Specifically, since the mounting plate 432 is provided with at least one mounting position, the number of dispensing valves 433 or the type of dispensing valves 433 can be increased or decreased according to processing requirements, thereby improving the richness of product processing.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coating machine, characterized in that, It includes a workbench, two conveying mechanisms, a coating mechanism and a transfer mechanism installed on the workbench; The two conveying mechanisms are distributed side by side, and the coating mechanism is located above the two conveying mechanisms; the transfer mechanism includes a transfer linear module and a transfer transmission component; the transfer linear module is located at one end of the two conveying mechanisms, and the transfer transmission component is arranged on the transfer linear module and moves back and forth between the two conveying mechanisms.

2. The coating machine according to claim 1, characterized in that The transfer transmission component includes a transfer slider, a transfer fixed frame and a transfer movable frame; the transfer slider is installed on the transfer linear module, and the transfer fixed frame and the transfer movable frame are distributed parallel to each other on the transfer slider.

3. The coating machine according to claim 2, characterized in that Sensors are provided at both ends of the transfer fixed frame and the transfer movable frame.

4. The coating machine according to claim 3, characterized in that The transfer conveying component has a first position, a second position and a third position. The first position is the position where the transfer conveying component is aligned with one of the conveying mechanisms. The third position is the position where the transfer conveying component is aligned with another of the conveying mechanisms. The second position is located at the midpoint between the first position and the third position.

5. The coating machine according to any one of claims 1 to 4, characterized in that: The coating mechanism includes a mounting frame, a robotic arm and a dispensing assembly; the mounting frame includes a crossbeam and two vertical beams, the two vertical beams are respectively located on the outsides of the two conveying mechanisms, the crossbeam is connected to the upper ends of the two vertical beams, the robotic arm is installed on the crossbeam, and the dispensing assembly is installed on the robotic arm.

6. The coating machine according to claim 5, characterized in that The robotic arm is located at the midpoint of the two conveying mechanisms.

7. The coating machine according to claim 5, characterized in that The coating mechanism also includes a visual detection component, which is installed on the robotic arm and located on one side of the dispensing component.

8. The coating machine according to claim 7, characterized in that The robotic arm includes a base, a first connecting arm, a second connecting arm and a connecting plate; the base is installed on the beam, the first connecting arm is connected between the second connecting arm and the base, the connecting plate is rotatably connected to the second connecting arm, and the two ends of the connecting plate are respectively connected to the dispensing component and the visual inspection component.

9. The coating machine according to claim 8, characterized in that Connecting parts are respectively extended from the opposite ends of the connecting plate, and the dispensing component and the visual inspection component are respectively installed on the connecting parts.

10. The coating machine according to claim 8, characterized in that The dispensing assembly includes a lifting cylinder, a mounting plate and a dispensing valve. The lifting cylinder is mounted on the mounting plate, and the mounting plate is mounted on the lifting cylinder. At least one mounting position is provided on the mounting plate, and the dispensing valve can be detachably mounted on the mounting position.

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