Soldering flux spraying device for substrate assembly

Abstract

The utility model relates to the technical field of spraying devices, and discloses a soldering flux spraying device for substrate assembly, which comprises a spraying main body and a spray head, the spray head is detachably arranged at the end part of the spraying main body, the end part of the spraying main body is provided with a first end, the end part of the spray head is provided with a second end, and the side part of the first end is provided with a first mounting groove; a first mounting groove is formed in the side portion of the first end, a second mounting groove is formed in the side portion of the second end, a clamping mechanism is jointly mounted in the first mounting groove and the second mounting groove, and through the arrangement of the clamping mechanism, when the spray head is in threaded connection to the side portion of the spraying body, the first end is in threaded connection with the second end, and the first mounting groove corresponds to the second mounting groove, the rotating block is rotated; the clamping mechanism is in threaded connection with the interiors of the first mounting groove and the second mounting groove, the third threaded block is in threaded connection with the third mounting groove, through arrangement of a plurality of threaded connection points, connection between the clamping mechanism and other components is firmer and more reliable, and the effect that loosening is not prone to occurring is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, and particularly relates to a flux spraying device for substrate assembly. Background Technique

[0002] A spraying device is a device used for spraying coatings or pigments. It generally includes components such as a spraying gun, a gas source system, a coating supply system, and a control system, and is used to evenly spray the coating on the surface of the workpiece. Spraying devices can be used in various applications, such as automobile manufacturing, furniture painting, building painting, etc. They can efficiently, quickly, and evenly paint the surface of the workpiece, improving production efficiency and painting quality. According to different spraying requirements, spraying devices can use different types of spraying guns and nozzles, as well as supply systems suitable for various coatings. The design and use of spraying devices usually need to be customized according to specific application scenarios and painting requirements to ensure that they can meet specific painting needs. At the same time, operators need to have relevant training and skills to ensure the safe and efficient use of spraying devices.

[0003] Currently, spraying machines are usually equipped with nozzles. Generally, different types of nozzles are threadedly connected to the spraying machine. However, during operation, the spraying machine may be affected by vibration or shock. Long-term vibration may cause the threaded connection to become loose, and the loosening of the threaded connection may cause problems such as uneven spraying and paint loss during the spraying process of the nozzle. Therefore, it does not meet the existing requirements, and for this reason, we propose a flux spraying device for substrate assembly. Content of the Utility Model

[0004] The utility model provides a flux spraying device for substrate assembly, which has the beneficial effect of not being prone to loosening, and solves the problems mentioned in the above background technique that during operation, the spraying machine may be affected by vibration or shock, long-term vibration may cause the threaded connection to become loose, and the loosening of the threaded connection may cause problems such as uneven spraying and paint loss during the spraying process of the nozzle.

[0005] The utility model provides the following technical solution: a flux spraying device for substrate assembly, including a spraying main body and a nozzle. The nozzle is detachably arranged at the end of the spraying main body. A first end head is arranged at the end of the spraying main body, and a second end head is arranged at the end of the nozzle. A first installation groove is opened on the side of the first end head, and a second installation groove is opened on the side of the second end head. A clamping mechanism is jointly installed inside the first installation groove and the second installation groove.

[0006] As an optional scheme of the flux spraying device for substrate assembly described in the utility model, wherein: the first end head and the second end head are respectively set as threaded ends, and the second end head is threadedly connected to the side of the first end head.

[0007] As an alternative solution of a flux spraying device for substrate assembly according to the present utility model, wherein: a third installation groove is provided inside the second installation groove, and the first installation groove, the second installation groove, and the third installation groove are respectively provided as threaded grooves.

[0008] As an alternative solution of a flux spraying device for substrate assembly according to the present utility model, wherein: the engaging mechanism includes a rotating block and a first threaded column, the first threaded column is connected to the bottom of the rotating block, and the first threaded column is threadedly connected inside the first installation groove and the second installation groove.

[0009] As an alternative solution of a flux spraying device for substrate assembly according to the present utility model, wherein: a third threaded block is connected to the side of the first threaded column, and the third threaded block is threadedly connected inside the third installation groove.

[0010] As an alternative solution of a flux spraying device for substrate assembly according to the present utility model, wherein: a rotating mechanism is connected to the end of the rotating block, the rotating mechanism includes a twisting block and a fixing block, the twisting block is connected to the end of the fixing block, the fixing block is connected to the end of the rotating block, an extending groove is provided with a reduced side, and a rotating shaft is connected between the twisting block and the fixing block.

[0011] As an alternative solution of a flux spraying device for substrate assembly according to the present utility model, wherein: a plurality of telescopic columns are connected to the bottom of the fixing block, and springs are sleeved outside the telescopic columns.

[0012] The present utility model has the following beneficial effects:

[0013] 1. For the flux spraying device for substrate assembly, through the setting of the engaging mechanism, when the nozzle is threadedly connected to the side of the spraying main body, the first end is threadedly connected to the second end, the first installation groove corresponds to the second installation groove, rotate the rotating block, thread the engaging mechanism into the first installation groove and the second installation groove, and the third threaded block is threadedly connected to the third installation groove. Through the setting of multiple threaded connection points, the connection between the engaging mechanism and other components is more firm and reliable, achieving the effect of not being prone to loosening, and solving the problem that during operation, the spraying machine may be affected by vibration or shock, and long-term vibration may cause the threaded connection to loosen, and the loosening of the threaded connection may lead to uneven spraying and paint loss during the spraying process of the nozzle.

[0014] 2. The soldering flux spraying device for substrate assembly is provided with a rotating mechanism. The rotating mechanism cooperates with the engaging mechanism. After the engaging mechanism completes the engagement, turn the twisting block, and the fixed block rotates, thereby driving the telescopic column to engage with the extension groove and extend into the third installation groove, improving the anti-loosening effect. At the same time, it also provides additional fixed support for the contact between the telescopic column and the third installation groove, increasing the stability of the engaging mechanism and ensuring that the position of the device does not change during operation. Brief Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 It is a sectional structural schematic diagram of the present utility model.

[0017] Figure 3 It is an enlarged structural schematic diagram of part A of the present utility model.

[0018] Figure 4 It is an exploded structural schematic diagram of the first end and the second end of the present utility model.

[0019] Figure 5 It is a structural schematic diagram of the engaging mechanism of the present utility model.

[0020] Figure 6 It is a sectional structural schematic diagram of the engaging mechanism of the present utility model.

[0021] Figure 7 It is a top view structural schematic diagram of the rotating block of the present utility model.

[0022] Figure 8 It is a structural schematic diagram of the telescopic column of the present utility model

[0023] In the figure: 110, spraying main body; 111, first end; 112, first installation groove; 130, nozzle; 131, second end; 132, second installation groove; 140, third installation groove; 150, engaging mechanism; 151, rotating block; 152, first threaded column; 153, third threaded block; 154, rotating mechanism; 155, twisting block; 156, fixed block; 157, extending groove; 158, rotating shaft; 159, telescopic column; 160, spring. Detailed Description of the Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: This embodiment is intended to facilitate solving the problem that during operation, the sprayer may be affected by vibration or vibration. Long-term vibration may loosen the threaded connection. The loose threaded connection may cause the spray head 130 to spray unevenly and the paint to be lost during the spraying process. Please refer to Figure 1-8 A flux spraying device for substrate assembly includes a spraying body 110 and a nozzle 130. The nozzle 130 is detachably arranged at the end of the spraying body 110. A first end 111 is arranged at the end of the spraying body 110. A second end 131 is arranged at the end of the nozzle 130. A first mounting groove 112 is opened on the side of the first end 111. A second mounting groove 132 is opened on the side of the second end 131. A locking mechanism 150 is installed together inside the first mounting groove 112 and the second mounting groove 132.

[0026] The first end 111 and the second end 131 are respectively configured as threaded ends, the first end 111 is configured as an external thread, the second end 131 is configured as an internal thread, the second end 131 is threadedly connected to the side of the first end 111, and the third mounting groove 140 is opened inside the second mounting groove 132, and the first mounting groove 112, the second mounting groove 132 and the third mounting groove 140 are respectively configured as threaded grooves.

[0027] The locking mechanism 150 includes a rotating block 151 and a first threaded column 152. The first threaded column 152 is connected to the bottom of the rotating block 151. The first threaded column 152 is threadedly connected to the inside of the first mounting groove 112 and the second mounting groove 132. The side of the first threaded column 152 is connected to a third threaded block 153. The third threaded block 153 is threadedly connected to the inside of the third mounting groove 140.

[0028] In this embodiment: through the setting of the locking mechanism 150, when the nozzle 130 is threadedly connected to the side of the spray body 110, the first end 111 is threadedly connected to the second end 131, and the first mounting groove 112 corresponds to the second mounting groove 132. The rotating block 151 is rotated to thread the locking mechanism 150 into the first mounting groove 112 and the second mounting groove 132. The third threaded block 153 is threadedly connected to the third mounting groove 140. Through the setting of multiple threaded connection points, the connection between the locking mechanism 150 and other components is more firm and reliable, and the effect of not being easy to loose is achieved. The problem that the sprayer may be affected by vibration or vibration during operation, and long-term vibration may cause the threaded connection to loosen, and the loose threaded connection may cause the nozzle 130 to have uneven spray and paint loss during the spraying process.

[0029] Embodiment 2. This embodiment aims to facilitate the solution of the problem that after the third threaded block 153 is connected to the third installation groove 140, the end of the third installation groove 140 is vacant, resulting in instability. This embodiment is an improvement based on Embodiment 1. Specifically, please refer to Figure 1-8 , a rotating mechanism 154 is connected to the end of the rotating block 151. The rotating mechanism 154 includes a twisting block 155 and a fixed block 156. The twisting block 155 is connected to the end of the fixed block 156, and the fixed block 156 is connected to the end of the rotating block 151. An extending groove 157 is provided with a reduced side portion. A rotating shaft 158 is connected between the twisting block 155 and the fixed block 156. A plurality of telescopic columns 159 are connected to the bottom of the fixed block 156. A spring 160 is sleeved outside the telescopic column 159. The telescopic column 159 includes a fixed column and a sliding column. The fixed column is connected to the bottom of the fixed block 156, and the sliding column is slidably sleeved at the bottom of the fixed column. A limiting block is connected to the bottom of the sliding column.

[0030] In this embodiment: Through the setting of the rotating mechanism 154, the rotating mechanism 154 cooperates with the engaging mechanism 150. After the engaging mechanism 150 completes the engagement, the twisting block 155 is rotated, and the fixed block 156 rotates, thereby driving the telescopic column 159 to engage with the extension groove and extend into the third installation groove 140, improving the effect of preventing loosening. At the same time, it also realizes that the contact between the telescopic column 159 and the third installation groove 140 provides additional fixed support, increasing the stability of the engaging mechanism 150 and ensuring that the position of the device does not change during operation.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A soldering flux spraying device for substrate assembly, comprising a spraying body (110) and a spray head (130), characterized in that: The spray head (130) is detachably arranged at the end of the spray body (110); the end of the spray body (110) is provided with a first end head (111); the end of the spray head (130) is provided with a second end head (131); a first mounting groove (112) is provided on the side of the first end head (111); a second mounting groove (132) is provided on the side of the second end head (131); and a locking mechanism (150) is installed inside the first mounting groove (112) and the second mounting groove (132).

2. A soldering flux spraying device for substrate assembly according to claim 1, characterized in that: The first end head (111) and the second end head (131) are respectively configured as threaded ends, and the second end head (131) is threadedly connected to a side portion of the first end head (111).

3. A soldering flux spraying device for substrate assembly according to claim 1, characterized in that: A third mounting groove (140) is provided inside the second mounting groove (132), and the first mounting groove (112), the second mounting groove (132) and the third mounting groove (140) are respectively configured as threaded grooves.

4. A soldering flux spraying device for substrate assembly according to claim 3, characterized in that: The engaging mechanism (150) comprises a rotating block (151) and a first threaded column (152), wherein the first threaded column (152) is connected to the bottom of the rotating block (151), and the first threaded column (152) is threadedly connected to the inside of the first mounting groove (112) and the second mounting groove (132).

5. A soldering flux spraying device for substrate assembly according to claim 4, characterized in that: A third threaded block (153) is connected to the side of the first threaded column (152), and the third threaded block (153) is threadedly connected to the inside of the third installation groove (140).

6. A soldering flux spraying device for substrate assembly according to claim 4, characterized in that: The end of the rotating block (151) is connected to a rotating mechanism (154), and the rotating mechanism (154) includes a twisting block (155) and a fixed block (156). The twisting block (155) is connected to the end of the fixed block (156), and the fixed block (156) is connected to the end of the rotating block (151). The side portion is reduced to be provided with a protruding groove (157), and a rotating shaft (158) is connected between the twisting block (155) and the fixed block (156).

7. A soldering flux spraying device for substrate assembly according to claim 6, characterized in that: A plurality of telescopic columns (159) are connected to the bottom of the fixed block (156), and a spring (160) is sleeved on the outer side of the telescopic columns (159).

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