Coating machine capable of quickly and uniformly spraying

Abstract

The utility model discloses a coating machine capable of quickly and uniformly spraying, which belongs to the technical field of coated glass processing and comprises a support frame, a liquid storage tank is arranged above the inside of the support frame, a spraying component is arranged below the liquid storage tank, a stirring component is arranged inside the liquid storage tank, a servo motor is arranged at one end of the stirring component, and a motor is arranged at the other end of the stirring component. The surface of the servo motor is sleeved with a protection cover, a ventilation and heat dissipation assembly is arranged above the protection cover, a lifting assembly is arranged on one side of the middle of the interior of the supporting frame, a film coating roller is arranged at one end of the lifting assembly, and a recycling assembly is arranged on the lower portion of the interior of the supporting frame. When the assembly is used, air entering during ventilation and heat dissipation can be filtered, dust is prevented from entering the assembly, the lifting assembly is arranged, the coating roller is conveniently driven to ascend and descend, and the structure is simple and practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of coated glass processing, and in particular relates to a coating machine capable of rapid and uniform spraying. Background Art

[0002] Coated glass is also called reflective glass. Coated glass is coated with one or more layers of metal, alloy or metal compound film on the surface of the glass to change the optical properties of the glass to meet certain specific requirements. Coated glass can be divided into the following categories according to the different characteristics of the product: heat-reflective glass, low-emissivity glass, conductive film glass, etc. In order to improve the efficiency of glass coating, a coating machine is needed.

[0003] Chinese patent application No. 202322108258.0 discloses a coating machine capable of rapid and uniform spraying, which relates to the field of coated glass technology, including a support column and a spraying assembly, wherein an upper horizontal plate is installed at the inner upper end of the support column, and a spraying assembly is arranged at the upper end of the upper horizontal plate, and the spraying assembly includes a liquid storage tank, a servo motor, a stirring rod, a liquid guide tube, a quantitative liquid spray tube, a mounting seat, a pneumatic rod, a receiving block, a movable shaft and a coating roller, wherein a servo motor is installed at the middle of the upper end of the liquid storage tank, and a stirring rod is connected to the lower end of the servo motor, and a liquid guide tube is connected to the lower end of the liquid storage tank. The coating machine capable of rapid and uniform spraying, through the arrangement of the spraying assembly, can avoid the problem that most existing coating machines are difficult to uniformly control the liquid output when the coating machine capable of rapid and uniform spraying is used, resulting in uneven film thickness on the glass and affecting the quality and efficiency of the coating, and the output shaft of the servo motor is connected to the stirring rod through a coupling.

[0004] The above-mentioned disclosed patent, 1. When in use, the servo motor drives the stirring rod to stir the liquid in the liquid storage tank, but when in use, the servo motor is placed in a protective cover, which makes it inconvenient to ventilate and dissipate heat inside the protective cover, and the internal heat cannot be dissipated, which can easily cause damage to the servo motor; 2. When in use, the coating roller is driven by two pneumatic rods to make it fit with the glass and roll the coating liquid flat, but when in use, the coating roller is driven to rise and fall by two pneumatic rods, and the setting cost is relatively high. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a coating machine capable of rapid and uniform spraying, which is convenient for ventilating and cooling the inside of the protective cover, convenient for driving the coating roller to rise and fall, and has the characteristics of simple and practical structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating machine capable of rapid and uniform spraying, comprising a support frame, a liquid storage tank is arranged above the interior of the support frame, a spraying assembly is arranged below the liquid storage tank, a stirring assembly is arranged inside the liquid storage tank, a servo motor is arranged at one end of the stirring assembly, a protective cover is provided on the surface of the servo motor, a ventilation and heat dissipation assembly is arranged above the protective cover, a lifting assembly is arranged on one side in the middle of the interior of the support frame, a coating roller is arranged at one end of the lifting assembly, and a recovery assembly is arranged below the interior of the support frame.

[0007] Preferably, the ventilation and heat dissipation assembly includes ventilation holes, a ventilation and heat dissipation seat, a mounting block, fixing bolts, a cooling fan and a filter, wherein ventilation holes are opened above the protective cover, a ventilation and heat dissipation seat is arranged above the ventilation holes, mounting blocks are arranged at both ends of the ventilation and heat dissipation seat, fixing bolts are arranged above the mounting block, a cooling fan is arranged inside the ventilation and heat dissipation seat, and a filter is arranged above the cooling fan.

[0008] Preferably, a clamping rod is provided on one side of the filter screen, a pull rod is provided at one end of the clamping rod, a clamping slide is provided below the pull rod, and a clamping spring is provided on one side of the clamping slide.

[0009] Preferably, a guide sliding opening is provided at one end of the clamping rod, and a clamping hole matching the clamping rod is provided at one side of the filter screen.

[0010] Preferably, the lifting assembly includes a lifting seat, a lifting plate, a trapezoidal screw, a bevel gear 1, a bevel gear 2 and a turning handle, wherein the lifting seat is arranged on one side inside the support frame, a lifting plate is arranged inside the lifting seat, the internal thread of the lifting plate is connected with the trapezoidal screw, one end of the trapezoidal screw is arranged with a bevel gear 1, one side of the bevel gear 1 is meshedly connected with the bevel gear 2, and one end of the bevel gear 2 is arranged with a turning handle.

[0011] Preferably, a support rod is arranged around the surface of the turning handle, and a guide slider is arranged on one side of the lifting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of facilitating ventilation and heat dissipation inside the protective cover by setting a ventilation and heat dissipation component. When in use, the component can filter the wind entering during ventilation and heat dissipation to prevent dust from entering, and can also quickly disassemble and assemble the filter screen to clean the filter screen.

[0014] 2. The utility model realizes the effect of conveniently driving the coating roller to rise and fall by setting a lifting component, and has a simple and practical structure. The coating roller can be driven to rise and fall by directly turning the handle. The structure is simple and practical, and the practicability of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the ventilation and heat dissipation component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the enlarged point A in the ventilation and heat dissipation component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the lifting component of the utility model.

[0020] In the figure: 1. Support frame; 2. Liquid storage tank; 3. Stirring assembly; 4. Servo motor; 5. Protective cover; 6. Ventilation and heat dissipation assembly; 61. Ventilation hole; 62. Ventilation and heat dissipation seat; 63. Mounting block; 64. Fixing bolt; 65. Cooling fan; 66. Filter; 661. Clamping rod; 662. Pull rod; 663. Clamping slider; 664. Clamping spring; 7. Spraying assembly; 8. Lifting assembly; 81. Lifting seat; 82. Lifting plate; 83. Trapezoidal screw; 84. Bevel gear one; 85. Bevel gear two; 86. Turning handle; 9. Coating roller; 10. Recycling assembly. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a coating machine capable of rapid and uniform spraying, comprising a support frame 1, a liquid storage tank 2 is arranged above the interior of the support frame 1, a spraying assembly 7 is arranged below the liquid storage tank 2, a stirring assembly 3 is arranged inside the liquid storage tank 2, a servo motor 4 is arranged at one end of the stirring assembly 3, a protective cover 5 is provided on the surface of the servo motor 4, a ventilation and heat dissipation assembly 6 is arranged above the protective cover 5, a lifting assembly 8 is arranged on one side in the middle of the interior of the support frame 1, a coating roller 9 is arranged at one end of the lifting assembly 8, and a recovery assembly 10 is arranged below the interior of the support frame 1.

[0024] Specifically, the ventilation and heat dissipation assembly 6 includes ventilation holes 61, a ventilation and heat dissipation seat 62, a mounting block 63, a fixing bolt 64, a cooling fan 65 and a filter 66, wherein a ventilation hole 61 is opened above the protective cover 5, a ventilation and heat dissipation seat 62 is arranged above the ventilation hole 61, mounting blocks 63 are arranged at both ends of the ventilation and heat dissipation seat 62, fixing bolts 64 are arranged above the mounting block 63, a cooling fan 65 is arranged inside the ventilation and heat dissipation seat 62, and a filter 66 is arranged above the cooling fan 65.

[0025] By adopting the above technical solution, the cooling fan 65 is started, the wind is filtered by the filter 66, and then enters the interior of the protective cover 5 to dissipate the heat inside. The mounting block 63 and the fixing bolt 64 cooperate to facilitate the installation and fixation of the ventilation and heat dissipation seat 62, so that when the device is in use, it is convenient to ventilate and dissipate the heat inside the protective cover 5, prevent the situation where the internal heat cannot be discharged, causing damage to the servo motor 4, and improve the practicality of use.

[0026] Specifically, a clamping rod 661 is provided on one side of the filter screen 66 , a pull rod 662 is provided on one end of the clamping rod 661 , a clamping slider 663 is provided below the pull rod 662 , and a clamping spring 664 is provided on one side of the clamping slider 663 .

[0027] By adopting the above technical solution, when the filter 66 needs to be removed and cleaned, pull the pull rod 662, and the pull rod 662 drives the clamping slider 663 to move the compressed clamping spring 664, so that the clamping rod 661 is disengaged from the clamping hole, and then the filter 66 can be removed for cleaning.

[0028] Specifically, a guide sliding opening is provided at one end of the clamping rod 661 , and a clamping hole matching the clamping rod 661 is provided at one side of the filter screen 66 .

[0029] By adopting the above technical solution, the guide slide is convenient for the filter screen 66 to abut against the clamping rod 661 when installing, and can drive the clamping rod 661 to move to one side. The clamping hole is convenient for the clamping rod 661 to be inserted to fix the filter screen 66.

[0030] When this embodiment is in use: the cooling fan 65 is started, the wind is filtered through the filter 66, and then enters the interior of the protective cover 5 to dissipate the heat inside. The mounting block 63 and the fixing bolt 64 cooperate to facilitate the installation and fixation of the ventilation and heat dissipation seat 62. When the filter 66 needs to be removed for cleaning, the pull rod 662 is pulled, and the pull rod 662 drives the clamping slider 663 to move the compressed clamping spring 664, so that the clamping rod 661 is disengaged from the clamping hole, and then the filter 66 can be removed for cleaning, so that when the device is in use, it is convenient for ventilation and heat dissipation of the interior of the protective cover 5 to prevent the situation where the internal heat cannot be discharged and causes damage to the servo motor 4, thereby improving the practicality of use.

[0031] Example 2

[0032] The present embodiment is different from the embodiment 1 in that: specifically, the lifting assembly 8 includes a lifting seat 81, a lifting plate 82, a trapezoidal screw 83, a bevel gear 1 84, a bevel gear 2 85 and a turning handle 86, wherein the lifting seat 81 is arranged on one side inside the support frame 1, the lifting seat 81 is provided with a lifting plate 82 inside, the lifting plate 82 is internally threadedly connected with the trapezoidal screw 83, one end of the trapezoidal screw 83 is provided with a bevel gear 1 84, one side of the bevel gear 1 84 is meshedly connected with the bevel gear 2 85, and one end of the bevel gear 2 85 is provided with a turning handle 86.

[0033] By adopting the above technical solution, the handle 86 is rotated, and the rotation of the handle 86 drives the bevel gear 2 85 to rotate, the rotation of the bevel gear 2 85 drives the bevel gear 1 84 to rotate, the rotation of the bevel gear 1 84 drives the trapezoidal screw 83 to rotate, and the rotation of the trapezoidal screw 83 drives the lifting plate 82 to move, thereby driving the coating roller 9 to be lifted and lowered, so that when the device is in use, it is convenient to drive the coating roller 9 to be lifted and lowered, the structure is simple and practical, and the practicality of use is improved.

[0034] Specifically, a support rod is disposed around the surface of the turning handle 86 , and a guide slider is disposed on one side of the lifting plate 82 .

[0035] By adopting the above technical solution, the arrangement of the support rod makes it convenient to rotate the turning handle 86, and the guide slider facilitates guiding and limiting the movement of the lifting plate 82.

[0036] When this embodiment is in use: turn the handle 86, the rotation of the handle 86 drives the bevel gear 2 85 to rotate, the rotation of the bevel gear 2 85 drives the bevel gear 1 84 to rotate, the rotation of the bevel gear 1 84 drives the trapezoidal screw 83 to rotate, the rotation of the trapezoidal screw 83 drives the lifting plate 82 to move, thereby driving the coating roller 9 to be lifted and lowered, so that when the device is in use, it is convenient to drive the coating roller 9 to be lifted and lowered, the structure is simple and practical, and the practicality of use is improved.

[0037] The heat dissipation fan 65 in the present invention is an existing disclosed technology, and the selected model is YC20060.

[0038] The structure and use principle of the stirring component 3, the spraying component 7 and the recovery component 10 in the utility model have been disclosed in a coating machine capable of rapid and uniform spraying disclosed in Chinese patent application No. 202322108258.0. Its working principle is that the servo motor 4 drives the stirring rod to rotate inside the liquid storage tank 2, thereby avoiding the precipitation of different types of coating liquids after being placed for a long time, and avoiding uneven properties of the coating liquid. Then, the coating liquid inside the liquid storage tank 2 is transported to the liquid guide tube, and the coating liquid is evenly sprayed on the surface to be processed through the quantitative liquid spray tube installed at the lower end of the liquid guide tube. The coating liquid evenly sprayed on the glass is rolled flat by the coating roller 9, thereby improving the overall utilization efficiency of the coating machine and achieving the effect of fast and uniform spraying. Finally, the clean glass that needs to be coated is transported by the conveying roller installed on the upper end of the receiving base. The coating roller 9 rolls the coating liquid flat while allowing the excess coating liquid to flow onto the receiving base along with the conveying roller. The coating liquid flows into the interior of the receiving base through the through hole opened at the upper end of the receiving base, and is transported to the infusion tube in cooperation with the liquid collecting plate. The coating liquid is filtered through the filter frame connected to the front end of the infusion tube, thereby avoiding waste of the coating liquid.

[0039] Working principle and use process of the utility model: When the utility model is in use, the servo motor 4 drives the stirring component 3 to stir the coating liquid. During stirring, the ventilation and heat dissipation component 6 ventilates and dissipates the interior of the protective cover 5, and then the coating liquid is quickly and evenly sprayed onto the glass through the spraying component 7. Before spraying, the coating roller 9 is moved to a suitable position by the lifting component 8. After spraying, the coating liquid is flattened by the coating roller 9, and the coating liquid is recovered by the recovery component 10. When the ventilation and heat dissipation component 6 is in use, the cooling fan 65 is started, and the wind is filtered through the filter 66, and then enters the interior of the protective cover 5 to dissipate the heat. The mounting block 63 and the fixing bolt 64 cooperate to facilitate the installation and fixation of the ventilation and heat dissipation seat 62. When the filter 66 needs to be removed and cleaned, the pull rod 6 is pulled. 62, the pull rod 662 drives the clamping slider 663 to move and compress the clamping spring 664, so that the clamping rod 661 is disengaged from the clamping hole, and then the filter screen 66 can be removed for cleaning, so that when the device is in use, it is convenient to ventilate and dissipate heat inside the protective cover 5 to prevent the internal heat from not being discharged and causing damage to the servo motor 4, thereby improving the practicality of use. When the lifting component 8 is in use, the turning handle 86 is turned, and the turning handle 86 rotates to drive the bevel gear 2 85 to rotate, and the bevel gear 2 85 rotates to drive the bevel gear 1 84 to rotate, and the bevel gear 1 84 rotates to drive the trapezoidal screw 83 to rotate, and the trapezoidal screw 83 rotates to drive the lifting plate 82 to move, thereby driving the coating roller 9 to be lifted and lowered, so that when the device is in use, it is convenient to drive the coating roller 9 to be lifted and lowered, and the structure is simple and practical, which improves the practicality of use.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating machine capable of rapid and uniform spraying, comprising a support frame, characterized in that: A liquid storage tank is arranged above the interior of the support frame, a spraying assembly is arranged below the liquid storage tank, a stirring assembly is arranged inside the liquid storage tank, a servo motor is arranged at one end of the stirring assembly, a protective cover is provided on the surface of the servo motor, a ventilation and heat dissipation assembly is arranged above the protective cover, a lifting assembly is arranged on one side in the middle of the interior of the support frame, a coating roller is arranged at one end of the lifting assembly, and a recovery assembly is arranged below the interior of the support frame.

2. A coating machine capable of rapid and uniform spraying according to claim 1, characterized in that: The ventilation and heat dissipation assembly includes ventilation holes, a ventilation and heat dissipation seat, a mounting block, fixing bolts, a cooling fan and a filter, wherein ventilation holes are opened above the protective cover, a ventilation and heat dissipation seat is arranged above the ventilation holes, mounting blocks are arranged at both ends of the ventilation and heat dissipation seat, fixing bolts are arranged above the mounting block, a cooling fan is arranged inside the ventilation and heat dissipation seat, and a filter is arranged above the cooling fan.

3. A coating machine capable of rapid and uniform spraying according to claim 2, characterized in that: Described, a clamping rod is arranged on one side of the filter screen, a pull rod is arranged on one end of the clamping rod, a clamping slide block is arranged below the pull rod, and a clamping spring is arranged on one side of the clamping slide block.

4. A coating machine capable of rapid and uniform spraying according to claim 3, characterized in that: One end of the clamping rod is provided with a guide sliding opening, and one side of the filter screen is provided with a clamping hole matching the clamping rod.

5. The coating machine capable of rapid and uniform spraying according to claim 1, characterized in that: The lifting assembly includes a lifting seat, a lifting plate, a trapezoidal screw, a bevel gear 1, a bevel gear 2 and a turning handle, wherein the lifting seat is arranged on one side inside the support frame, a lifting plate is arranged inside the lifting seat, a trapezoidal screw is connected to the internal thread of the lifting plate, one end of the trapezoidal screw is arranged with a bevel gear 1, one side of the bevel gear 1 is meshedly connected with the bevel gear 2, and one end of the bevel gear 2 is arranged with a turning handle.

6. A coating machine capable of rapid and uniform spraying according to claim 5, characterized in that: A support rod is arranged around the surface of the turning handle, and a guide sliding block is arranged on one side of the lifting plate.

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