Electronic component drying device

Abstract

The utility model discloses an electronic component drying device which comprises a drying mechanism and a driving motor installed on one side of the drying mechanism. A limiting mechanism is arranged on the other side of the drying mechanism, and one end of the limiting mechanism is fixedly connected to one side of the drying chamber; the drying mechanism comprises a drying chamber, a fixing frame is fixedly connected to the center of one side of the drying chamber, and the top of the fixing frame is fixedly connected with a driving motor; wherein the output end of the driving motor penetrates through the fixing frame and is fixedly connected with a worm, the bottom end of the worm is rotationally connected with the fixing frame, and one side of the worm is connected with a worm gear in an engaged mode; a roller shaft is fixedly connected to the center of the interior of the worm gear, electronic components in the drying chamber can be rapidly dried by arranging the drying mechanism, the sealing door can be tightly attached to the drying chamber by arranging the limiting mechanism, and the sealing performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component drying, in particular to an electronic component drying device. Background Art

[0002] When processing electronic components, in order to ensure that the phosphate film on the surface of the electronic components does not fall off and stick to the surface after being immersed in phosphoric acid solution, the immersed electronic components need to be placed in a drying equipment for rapid drying.

[0003] Publication No. CN220187254U discloses an electronic component drying device. The device, which has upper and lower drying chambers, can dry electronic components in both the upper and lower directions, thereby increasing the coverage area of the drying airflow, improving drying efficiency, and being easy to use. The device, which has upper and lower reversing shells, can change the direction of the airflow inside the drying chamber, thereby removing dust from the drying chamber and drying fan and preventing dust adhesion. However, the patent still has the following problems in actual use:

[0004] Although this electronic component drying device dries the electronic components in both upper and lower directions simultaneously, thereby increasing the coverage area of the drying airflow, its drying method is relatively simple and cannot quickly dry the contact surface between the electronic components and the placement piece.

[0005] An electronic component drying device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an electronic component drying device to solve the problem raised in the above-mentioned background technology that the coverage area of the drying airflow is increased by drying the electronic components in both the upper and lower directions at the same time, but the drying method is relatively simple and the contact surface between the electronic components and the placement parts cannot be dried quickly.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: an electronic component drying device, comprising a drying mechanism, and a driving motor installed on one side of the drying mechanism;

[0008] A limiting mechanism is provided on the other side of the drying mechanism, and one end of the limiting mechanism is fixedly connected to one side of the drying chamber;

[0009] Also includes:

[0010] The drying mechanism includes a drying chamber, a fixed frame is fixedly connected to the center position of one side of the drying chamber, and the top of the fixed frame is fixedly connected to the driving motor;

[0011] The output end of the driving motor passes through the fixed frame and is fixedly connected to a worm, the bottom end of the worm is rotatably connected to the fixed frame, and one side of the worm is meshedly connected to a worm wheel;

[0012] A roller is fixedly connected to the center of the worm gear, one end of the roller is rotatably connected to the fixed frame, and the other end of the roller passes through the drying chamber and is fixedly connected to a bracket.

[0013] Preferably, a plurality of nozzles are fixedly connected to the inner side of the bracket, the number of the nozzles is four groups, and the nozzles are evenly distributed on the inner side of the bracket, one end of the nozzle is fixedly connected to a catheter, and the outer side of the catheter is fixedly connected to the bracket.

[0014] Preferably, a support grid is provided at the center position inside the bracket, and a plurality of filter screen partitions are snap-connected inside the support grid. There are three filter screen partitions, which are evenly distributed inside the support grid, and both ends of the support grid are fixedly connected with connecting shafts.

[0015] Preferably, a bearing is fixedly connected to the outer side of the connecting shaft away from one end of the supporting grid, and the outer side of the bearing is fixedly connected to the bracket.

[0016] Preferably, the limiting mechanism includes a sealed door, one side of the sealed door is fixedly connected to a hinge, one end of the hinge is fixedly connected to the drying chamber, and the interior of the sealed door away from the hinge is fitted with a limiting cylinder.

[0017] Preferably, a groove is provided at the center of the limiting cylinder, a push rod is provided inside the groove, a spring is sleeved on the outer side of the push rod, and one end of the spring is fitted and connected to the groove.

[0018] Preferably, the other end of the spring is fitted with a base, one side of the base is fixedly connected to the push rod, the outer side of the base is slidably connected to the groove, the other side of the base is fixedly connected to a button, both sides of the push rod away from the base end are fitted with steel balls, one side of the two steel balls is fitted with a limiting block, the outer side of the limiting block is threadedly connected to the drying chamber, and the inside of the limiting block is fitted with the limiting cylinder.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the electronic component drying device can quickly dry the electronic components inside the drying chamber by providing a drying mechanism, and can make the sealing door fit tightly with the drying chamber by providing a limiting mechanism, thereby improving the sealing performance of the device. The specific contents are as follows:

[0020] 1. The drying mechanism can quickly dry the electronic components inside the drying chamber. The worm is driven by a motor, and the meshing action between the worm and the worm wheel drives the roller and the bracket to rotate, which in turn drives the nozzle on the bracket to rotate around the support grid. This can evenly heat and dry the electronic components, avoiding the occurrence of drying dead corners that affect the normal operation of the motherboard.

[0021] 2. By setting a limiting mechanism, the sealed door can be closely fitted to the drying chamber, thereby improving the sealing performance of the device. By utilizing the cooperation between the steel ball, the limiting block and the limiting cylinder, the sealed door can be closely fitted to the drying chamber under normal conditions. By pressing the button, the push rod is driven to move in the groove, thereby releasing the limit of the push rod on the steel ball, and the steel ball can be separated from the limiting block, which makes it easy to remove the limiting cylinder from the limiting block, thereby releasing the limit of the sealing door by the limiting cylinder, and facilitating the opening of the sealed door. By arranging a spring, the push rod can always be in contact with the steel ball without being subjected to external force. By utilizing the engaging relationship between the steel ball and the limiting block, the limiting cylinder can be confined in the limiting block, thereby improving the closing stability of the sealed door. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from the middle side;

[0024] Figure 3 For this utility model Figure 1 Enlarged structural diagram of the fixed frame;

[0025] Figure 4 For this utility model Figure 1 Enlarged structural diagram of the middle limit mechanism;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of the middle spring in compressed state;

[0027] In the figure: 1. Drying mechanism; 101. Drying chamber; 102. Fixed frame; 103. Drive motor; 104. Worm; 105. Worm gear; 106. Roller; 107. Bracket; 108. Nozzle; 109. Conduit; 110. Support grid; 111. Filter screen partition; 112. Connecting shaft; 113. Bearing; 2. Limiting mechanism; 201. Sealing door; 202. Hinge; 203. Limiting cylinder; 204. Groove; 205. Push rod; 206. Spring; 207. Base; 208. Button; 209. Steel ball; 210. Limiting block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5 The utility model provides a technical solution: an electronic component drying device, comprising a drying mechanism 1, and a driving motor 103 installed on one side of the drying mechanism 1; a limiting mechanism 2 is provided on the other side of the drying mechanism 1, and one end of the limiting mechanism 2 is fixedly connected to one side of the drying chamber 101; the drying mechanism 1 comprises a drying chamber 101, a fixed frame 102 is fixedly connected to the center position of one side of the drying chamber 101, and the top of the fixed frame 102 is fixedly connected to the driving motor 103; the output end of the driving motor 103 passes through the fixed frame 102 and is fixedly connected to a worm 104, the bottom end of the worm 104 is rotatably connected to the fixed frame 102, and one side of the worm 104 is meshed with a worm gear 105, and the meshing action between the worm 104 and the worm gear 105 drives the roller 106 and the bracket 107 to rotate, which can drive the nozzle on the bracket 107 to rotate around the supporting grid 110;

[0030] A roller 106 is fixedly connected to the center position of the worm gear 105. One end of the roller 106 is rotatably connected to the fixed frame 102. The other end of the roller 106 passes through the drying chamber 101 and is fixedly connected to a bracket 107. A plurality of nozzles 108 are fixedly connected to the inside of the bracket 107. The number of nozzles 108 is four groups, and the nozzles 108 are evenly distributed on the inside of the bracket 107. One end of the nozzle 108 is fixedly connected to a conduit 109. The outside of the conduit 109 is fixedly connected to the bracket 107. Each group of nozzles 108 includes six nozzles 108, and the internal structure of each group of nozzles 108 is inconsistent, which sequentially includes a heating wire, an ultraviolet lamp, an air outlet valve and a warm air outlet. Therefore, the internal structure of each group of conduits 109 is also inconsistent. The end of the conduit 109 away from the nozzle 108 is rotatably connected to the corresponding various devices. The heating wire and the ultraviolet lamp are connected to the outside of the wire, one end of the warm air outlet is connected to a heater, and one end of the air outlet valve is connected to an air pump, which can evenly disperse the warm air flow inside the drying chamber 101.

[0031] A support grid 110 is provided at the center of the bracket 107. A plurality of filter screen partitions 111 are engaged and connected to the interior of the support grid 110. There are three filter screen partitions 111, which are evenly distributed inside the support grid 110. Connecting shafts 112 are fixedly connected to both ends of the support grid 110. A bearing 113 is fixedly connected to the outer side of the connecting shaft 112 away from one end of the support grid 110. The outer side of the bearing 113 is fixedly connected to the bracket 107. The connecting shaft 112 at one end is engaged and connected to the sealing door 201. By providing the bearing 113, the support grid 110 can be prevented from rotating with the bracket 107.

[0032] The limiting mechanism 2 includes a sealing door 201, one side of the sealing door 201 is fixedly connected to a hinge 202, one end of the hinge 202 is fixedly connected to the drying chamber 101, the inner part of the sealing door 201 away from the hinge 202 is fitted and connected to a limiting cylinder 203, a groove 204 is provided at the center position of the limiting cylinder 203, a push rod 205 is provided inside the groove 204, and a spring 206 is provided on the outer side of the push rod 205, one end of the spring 206 is fitted and connected to the groove 204, and the spring 206 can be provided to make the push rod 205 always in contact with the steel ball 209 without being subjected to external force. By utilizing the engagement relationship between the steel ball 209 and the limiting block 210, the limiting cylinder 203 can be limited in the limiting block 210, thereby improving the closing stability of the sealing door 201;

[0033] The other end of the spring 206 is fitly connected to the base 207, one side of the base 207 is fixedly connected to the push rod 205, the outer side of the base 207 is slidably connected to the groove 204, and the other side of the base 207 is fixedly connected to the button 208. The two sides of the push rod 205 away from the end of the base 207 are fitly connected to the steel balls 209, and one side of the two steel balls 209 is fitly connected to the limiting block 210. The outer side of the limiting block 210 is threadedly connected to the drying chamber 101, and the inside of the limiting block 210 is fitly connected to the limiting cylinder 203. By utilizing the cooperation between the steel balls 209, the limiting block 210 and the limiting cylinder 203, the sealed door 201 can be tightly fitted with the drying chamber 101 under normal conditions.

[0034] Working principle: Before using this electronic component drying device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, first place the electronic components on the filter screen partition 111, then close the sealing door 201, and then insert the limiting cylinder 203 into the limiting block 210. By using the cooperation between the steel ball 209, the limiting block 210 and the limiting cylinder 203, the sealing door 201 can be tightly fitted with the drying chamber 101 in a normal state.

[0035] Next, the drive motor 103 is started to rotate the worm 104. The meshing action between the worm 104 and the worm wheel 105 drives the roller 106 and the bracket 107 to rotate, thereby driving the nozzle on the bracket 107 to rotate around the support grid 110, thereby evenly heating and drying the electronic components.

[0036] Finally, when the sealing door 201 needs to be opened, first press the button 208 to drive the push rod 205 to move in the groove 204, thereby releasing the limit of the push rod 205 on the steel ball 209, and allowing the steel ball 209 to separate from the limit block 210, so that the limit cylinder 203 can be easily removed from the limit block 210, thereby releasing the limit of the limit cylinder 203 on the sealing door 201, and the sealing door 201 can be opened.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic component drying device, comprising a drying mechanism (1), and a drive motor (103) mounted on one side of the drying mechanism (1); A limiting mechanism (2) is provided on the other side of the drying mechanism (1), and one end of the limiting mechanism (2) is fixedly connected to one side of the drying chamber (101); It is characterized by: Also includes: The drying mechanism (1) comprises a drying chamber (101), a fixed frame (102) is fixedly connected to the center of one side of the drying chamber (101), and the top of the fixed frame (102) is fixedly connected to a driving motor (103); The output end of the driving motor (103) passes through the fixed frame (102) and is fixedly connected to a worm (104); the bottom end of the worm (104) is rotatably connected to the fixed frame (102); and one side of the worm (104) is meshedly connected to a worm wheel (105); A roller shaft (106) is fixedly connected to the center position inside the worm gear (105), one end of the roller shaft (106) is rotatably connected to the fixed frame (102), and the other end of the roller shaft (106) passes through the drying chamber (101) and is fixedly connected to a bracket (107).

2. The electronic component drying device according to claim 1, characterized in that: A plurality of nozzles (108) are fixedly connected to the inner side of the bracket (107), the number of the nozzles (108) being four groups, and the nozzles (108) are evenly distributed on the inner side of the bracket (107), one end of the nozzle (108) is fixedly connected to a conduit (109), and the outer side of the conduit (109) is fixedly connected to the bracket (107).

3. The electronic component drying device according to claim 2, characterized in that: A support grid (110) is provided at the center position inside the bracket (107), and a plurality of filter screen partitions (111) are snap-connected inside the support grid (110). The number of the filter screen partitions (111) is three and they are evenly distributed inside the support grid (110). Both ends of the support grid (110) are fixedly connected with connecting shafts (112).

4. The electronic component drying device according to claim 3, characterized in that: A bearing (113) is fixedly connected to the outer side of one end of the connecting shaft (112) away from the supporting grid (110), and the outer side of the bearing (113) is fixedly connected to the bracket (107).

5. The electronic component drying device according to claim 1, characterized in that: The limiting mechanism (2) comprises a sealing door (201), one side of the sealing door (201) is fixedly connected to a hinge (202), one end of the hinge (202) is fixedly connected to the drying chamber (101), and the interior of the sealing door (201) away from the hinge (202) is fitted with a limiting cylinder (203).

6. The electronic component drying device according to claim 5, characterized in that: A groove (204) is provided at the center of the limiting cylinder (203), a push rod (205) is provided inside the groove (204), a spring (206) is sleeved on the outer side of the push rod (205), and one end of the spring (206) is in close contact with the groove (204).

7. The electronic component drying device according to claim 6, characterized in that: The other end of the spring (206) is fitted and connected to a base (207), one side of the base (207) is fixedly connected to the push rod (205), the outer side of the base (207) is slidably connected to the groove (204), the other side of the base (207) is fixedly connected to a button (208), both sides of the push rod (205) away from the end of the base (207) are fitted and connected to steel balls (209), one side of the two steel balls (209) is fitted and connected to a limiting block (210), the outer side of the limiting block (210) is threadedly connected to the drying chamber (101), and the interior of the limiting block (210) is fitted and connected to the limiting cylinder (203).

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