Ultrafine runner liquid coating device

Abstract

The utility model relates to an ultramicro flow channel liquid coating device which comprises a machine table, a rotating station disc, a liquid tank module and a liquid coating module, micro liquid is sucked through capillary tubes, the capillary principle is adopted, namely the micro liquid is sucked through the capillary tubes and moved to a liquid coating station, three capillary tubes correspond to three coating stations, and the liquid coating module is arranged on the rotating station disc. The liquid in the capillary tube is transferred into a micro slit groove of a coated product by utilizing the capillary principle, and compared with an existing product and an existing operation mode, the device realizes full-automatic coating, is higher in efficiency and precision compared with manual work, is low in manufacturing cost and maintenance cost, and is beneficial to large-area popularization.

Description

Technical Field

[0001] The utility model relates to the field of automation technology, in particular to an ultra-fine flow channel liquid coating device. Background Art

[0002] For some coating liquid operations with high precision requirements and small liquid addition amounts, it is difficult to control the trace amount. It is difficult to find a suitable micro pump on the market. Existing micro pumps are expensive and have high subsequent maintenance costs. Therefore, most factories use manual methods such as drip irrigation syringes for manual injection. This method not only has low precision, but also low efficiency. Utility Model Content

[0003] The utility model aims to provide an ultra-fine flow channel liquid coating device.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0005] A device for coating liquid in an ultrafine flow channel comprises a machine platform, a rotating work station disk, a liquid tank module and a liquid coating module; a rotating work station disk is arranged on the machine platform, a liquid coating module is arranged on the side of the rotating work station disk, a liquid tank module is arranged on the side of the liquid coating module, the liquid coating module comprises a gantry, a horizontal slide plate, a vertical slide plate, a 3-hole base, an adjustment block and a capillary, the gantry is arranged on the machine platform, the top of the gantry is slidably connected to the horizontal slide plate through a guide rail slider, the horizontal slide plate is slidably connected to the vertical slide plate through the guide rail slider, a 3-hole base is arranged on the vertical slide plate, a capillary insertion hole is arranged on the 3-hole base, an adjustment block is also arranged on the 3-hole base, a through hole corresponding to the capillary insertion hole is arranged on the adjustment block, the capillary passes through the through hole on the adjustment block and then passes through the capillary insertion hole of the 3-hole base, and a fastening bolt facing the through hole is also arranged on the adjustment block.

[0006] By means of the above structure, the workpieces to be coated are placed on the rotary work station disk in sequence, so that rotary loading can be realized. This method improves the working efficiency. Then, the capillary is first moved to the liquid tank module for liquid absorption through the mutual sliding between the gantry, the horizontal slide plate, and the vertical slide plate. After the liquid absorption is completed, the workpiece is moved to the rotary work station disk for coating through the mutual sliding between the gantry, the horizontal slide plate, and the vertical slide plate. The utility model absorbs trace liquids through capillaries, which adopts the capillary principle, that is, the capillary is used to absorb trace liquids and shift to the coating station. Three capillaries correspond to three coating positions (three ultra-fine flow channels). The capillary principle is used to transfer the liquid in the capillary to the fine slit groove of the coated product, and the capillary and the 3-hole base are clearance-matched, and can slide freely with each other. The position of the capillary can be locked by the fastening bolts on the adjustment block, that is, the retention length of the capillary can be adjusted to ensure that it can contact the liquid tank liquid surface and the product surface. At the same time, the adjustment block also has the function of counterweight. Ensure that the capillary is in soft contact with the surface of the coated product. Under the counterweight condition, it is ensured that the capillary can contact with the product surface without damaging the product. Compared with existing products and existing operating methods, this device realizes full-automatic coating. Compared with manual operation, it has higher efficiency and higher precision. At the same time, the manufacturing cost and maintenance cost are low, which is conducive to large-scale promotion.

[0007] Preferably, the liquid tank module comprises a setting frame and a liquid box, the setting frame is arranged on the machine platform, the liquid box is arranged above the setting frame, and the liquid box is provided with capillary adsorption holes.

[0008] It can be seen that by placing the coating liquid in the liquid box and providing the capillary adsorption holes corresponding to the capillary positions, the capillary can be moved and absorbed under the action of the liquid coating module, so that the absorption position can be fixed, thereby improving the overall operation efficiency and accuracy.

[0009] Preferably, the rotary workstation disc comprises a rotary disc, a liquid coating workstation and a rotary motor. The rotary disc is arranged on the output shaft of the rotary motor, and six groups of liquid coating workstations are equidistantly arranged on the circumference of the rotary disc.

[0010] It can be seen that by equidistantly arranging 6 groups of liquid coating stations on the circumference of the rotating disk, the overall operation can be realized in an assembly line manner, thereby improving the working efficiency. At the same time, compared with the linear conveyor belt type, it can save more equipment space and reduce the land cost of the enterprise.

[0011] Preferably, a transverse driving cylinder for driving the guide rail slider to move is provided between the gantry and the transverse slide.

[0012] Preferably, a vertical driving cylinder for driving the guide rail slider to move is provided between the transverse slide and the vertical slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the liquid coating module of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the rotary work station disk of the utility model;

[0016] Figure 4 This is a schematic diagram of the liquid tank module structure of the utility model. DETAILED DESCRIPTION

[0017] The utility model is described in detail below with reference to the accompanying drawings.

[0018] like Figure 1-4 As shown, an ultra-fine flow channel liquid coating device includes a machine platform 100, a rotating work station disk 3, a liquid tank module 2 and a liquid coating module 1; the machine platform 100 is provided with a rotating work station disk 3, the side of the rotating work station disk 3 is provided with a liquid coating module 1, the side of the liquid coating module 1 is provided with a liquid tank module 2, the liquid coating module 1 includes a gantry 101, a horizontal slide 102, a vertical slide 103, a 3-hole base 104, an adjustment block 105 and a capillary 106, the gantry 101 is set on the machine platform 100, and the gantry 101 slides above the guide rail slider The horizontal slide 102 is connected, and the horizontal slide 102 is slidably connected to the vertical slide 103 through a guide rail slider. The vertical slide 103 is provided with a 3-hole base 104, and the 3-hole base 104 is provided with an insertion hole for a capillary 106. The 3-hole base 104 is also provided with an adjusting block 105, and the adjusting block 105 is provided with a through hole corresponding to the insertion hole of the capillary 106. The capillary 106 passes through the through hole on the adjusting block 105 and then passes through the capillary 106 insertion hole of the 3-hole base 104. The adjusting block 105 is also provided with a fastening bolt 107 facing the through hole.

[0019] Preferably, the liquid tank module 2 includes a mounting frame 201 and a liquid box 202 . The mounting frame 201 is mounted on the machine platform 100 . The liquid box 202 is mounted above the mounting frame 201 . The liquid box 202 is provided with capillary adsorption holes 203 .

[0020] Preferably, the rotating workstation disc 3 comprises a rotating disc 301 , a liquid coating workstation 302 and a rotating motor 303 . The rotating disc 301 is arranged on the output shaft of the rotating motor 303 . Six groups of liquid coating workstations 302 are equidistantly arranged on the circumference of the rotating disc 301 .

[0021] Preferably, a transverse driving cylinder 4 for driving the guide rail slider to move is provided between the gantry 101 and the transverse slide 102 .

[0022] Preferably, a vertical driving cylinder 5 for driving the guide rail slider to move is provided between the transverse slide 102 and the vertical slide 103 .

[0023] Specific implementation method, by placing the workpieces to be coated on the rotary work station disk 3 in sequence, rotary loading can be achieved, which improves the working efficiency, and then through the mutual sliding between the gantry 101, the horizontal slide 102, and the vertical slide 103, the capillary 106 is first moved to the liquid tank module 2 for liquid absorption. After the liquid absorption is completed, the workpiece is moved to the rotary work station disk 3 for coating by sliding between the gantry 101, the horizontal slide 102, and the vertical slide 103. The capillary principle is adopted to absorb trace liquids through the capillary 106, that is, the capillary 106 is used to absorb trace liquids and shift to the coating station. Three capillaries 106 correspond to three coating positions (3 ultra-fine flow channels), and the capillary principle is used to transfer the liquid in the capillary 106 to the fine slit groove of the coated product, and the capillary 106 and the 3-hole base 104 are clearance-matched, They can slide freely against each other, and the position of the capillary 106 can be locked by the fastening bolt 107 on the adjusting block 105, that is, the retention length of the capillary 106 can be adjusted to ensure that it can contact the liquid surface of the liquid tank and the surface of the product. At the same time, the adjusting block 105 also has the function of counterweight. It ensures that the capillary 106 is in soft contact with the surface of the coated product. Under the counterweight condition, it is guaranteed that the capillary 106 can contact the surface of the product without damaging the product. Compared with existing products and existing operating methods, this device realizes fully automatic coating. Compared with manual operation, it has higher efficiency and higher precision. At the same time, the manufacturing cost and maintenance cost are low, which is conducive to large-scale promotion.

[0024] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the utility model are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. An ultra-fine channel liquid coating device, characterized in that: The device comprises a machine platform, a rotating worktable, a liquid tank module and a liquid coating module; The machine platform is provided with a rotating work station disk, a liquid coating module is provided on the side of the rotating work station disk, and a liquid tank module is provided on the side of the liquid coating module; The liquid coating module includes a gantry, a horizontal slide, a vertical slide, a 3-hole base, an adjustment block and a capillary; The gantry is arranged on the machine platform, the top of the gantry is slidably connected to the horizontal slide via a guide rail slider, and the horizontal slide is slidably connected to the vertical slide via a guide rail slider; The vertical slide plate is provided with a 3-hole base, the 3-hole base is provided with a capillary insertion hole, the 3-hole base is also provided with an adjustment block, the adjustment block is provided with a through hole corresponding to the capillary insertion hole, and the capillary passes through the through hole on the adjustment block and then passes through the capillary insertion hole of the 3-hole base; The adjusting block is also provided with a fastening bolt facing the through hole.

2. The ultra-fine channel liquid coating device according to claim 1, characterized in that: The liquid tank module includes a setting frame and a liquid box; The setting frame is arranged on the machine platform, a liquid box is arranged above the setting frame, and a capillary adsorption hole is opened on the liquid box.

3. The ultra-fine channel liquid coating device according to claim 1, characterized in that: The rotating workstation disc comprises a rotating disc, a liquid coating station and a rotating motor; The rotating disk is arranged on the output shaft of the rotating motor; Six groups of liquid coating stations are equidistantly arranged on the circumference of the rotating disk.

4. The ultra-fine channel liquid coating device according to claim 1, characterized in that: A transverse driving cylinder for driving the guide rail slider to move is arranged between the gantry and the transverse sliding plate.

5. The ultra-fine channel liquid coating device according to claim 1, characterized in that: A vertical driving cylinder for driving the guide rail slider to move is arranged between the transverse slide and the vertical slide.

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