Circuit board dispensing and drying device convenient to count

Abstract

The utility model relates to the technical field of circuit board processing, and discloses a circuit board dispensing and drying device convenient for counting, which comprises a frame, a counting component, a circuit board conveying component and a drying component, the counting component comprises a buffer plate, a threaded rod, a nut, an extension plate, a support, a counting sensor and a display panel, and the buffer plate is arranged in the discharging end of the frame. When the drying device carries out quantitative subpackaging work on circuit boards subjected to adhesive dispensing and solidification, the tightness degree of a buffer plate is adjusted through a threaded rod and a nut, the angle of the buffer plate is adjusted, the purpose of slow falling of the conveyed circuit boards can be achieved through cooperation of the buffer plate and an extension plate, the protection performance of circuit board discharging is improved, and the working efficiency is improved. And meanwhile, through the arrangement of a counting sensor and a display panel, the aim of counting the circuit boards discharged by the buffer plate is achieved, the sub-packaging number of the circuit boards is effectively guaranteed, and then the sub-packaging efficiency of the circuit boards is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board dispensing and drying device convenient for counting. Background Technique

[0002] The circuit board miniaturizes and visualizes the circuit, and plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. The circuit board can be called a printed circuit board or a printed wiring board. During the processing of the circuit board, it is necessary to perform a dispensing operation on the circuit board, and after the dispensing operation on the circuit board, a drying device is required to quickly dry and solidify the glue on the circuit board.

[0003] The applicant believes that:

[0004] When quantitatively packaging the circuit boards after dispensing and solidifying, most of them are manually counted and packaged by workers. However, workers often miss counting or count wrongly, and there is a lack of components for auxiliary counting during packaging, resulting in errors in the packaging quantity of the circuit boards, affecting the packaging efficiency of the circuit boards, and thus improvement is needed. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a circuit board dispensing and drying device convenient for counting, which has the advantage of assisting in counting the circuit boards, and solves the problem that when quantitatively packaging the circuit boards after dispensing and solidifying, most of them are manually counted and packaged by workers. However, workers often miss counting or count wrongly, and there is a lack of components for auxiliary counting during packaging, resulting in errors in the packaging quantity of the circuit boards, affecting the packaging efficiency of the circuit boards.

[0007] (II) Technical Solution

[0008] To achieve the above object, the utility model provides the following technical solution: A circuit board dispensing and drying device convenient for counting, including a frame, a counting component, a circuit board conveying component, and a drying component. A counting component is arranged at the discharging end of the frame, a circuit board conveying component is arranged inside the frame, and a drying component is arranged above the frame.

[0009] The counting component includes a buffer plate, a threaded rod, a nut, an extension plate, a bracket, a counting sensor, and a display panel. A buffer plate is arranged inside the discharging end of the frame. Both sides of one end of the buffer plate are welded and connected with threaded rods. The outer wall of the threaded rod is threadedly connected with a nut. An extension plate is slidably connected inside the buffer plate. A bracket is welded and connected above the inside of the buffer plate. A counting sensor is fixedly connected below the bracket. The counting sensor is connected with a display panel through a transmission line.

[0010] Further, the threaded rod and the frame are of a through structure, and the display panel is fixed above the bracket.

[0011] Further, both sides of the other end of the buffer plate are connected through a sleeve, and a hand-tightening screw rod is threadedly connected inside the sleeve.

[0012] Further, the circuit board conveying component includes a driving motor, a main roller, a secondary roller, and a ventilation belt, and a driving motor is fixedly connected to one end of the frame.

[0013] Further, the output shaft of the driving motor is fixedly connected to the main roller through a coupling, and the other end of the main roller is docked with the inner wall of the frame through a bearing.

[0014] Further, the inner wall of the frame is equally spaced and connected with secondary rollers through bearings, and the outer walls of the secondary rollers and the main roller are sleeved with a ventilation belt.

[0015] Further, the drying component includes an oven, a mounting seat, a blower, an air inlet pipe, an air outlet pipe, and an air outlet hood, and an oven is fixedly connected above the frame.

[0016] Further, a mounting seat is welded and connected to one side below the frame, a blower is fixedly connected above the mounting seat, an air inlet of the blower is fixedly docked with an air inlet pipe, an air outlet of the blower is fixedly docked with an air outlet pipe, the other end of the air outlet pipe is fixedly docked with an air outlet hood, and the other end of the air outlet hood is docked with the upper part of the frame.

[0017] Compared with the prior art, the utility model provides a circuit board dispensing and drying device which is convenient for counting, and has the following beneficial effects:

[0018] 1. When the drying device performs quantitative packaging of the circuit board after the dispensing solidifies, by adjusting the tightness of the buffer plate through the threaded rod and the nut, the function of adjusting the angle of the buffer plate is provided, and through the cooperation of the buffer plate and the extension plate, the purpose of providing a slow drop for the conveyed circuit board can be achieved, improving the protection of the circuit board during blanking. At the same time, through the setting of the counting sensor and the display panel, the purpose of counting the circuit boards discharged by the buffer plate is achieved, effectively ensuring the packaging quantity of the circuit boards, and thus improving the packaging efficiency of the circuit boards.

[0019] 2. The circuit board dispensing and drying device can provide a driving function for the ventilation belt through the cooperation of the driving motor driving the main roller and the secondary roller, so as to convey the circuit boards on the ventilation belt. And through the cooperation of the blower and the air outlet hood to blow air into the oven, the purpose of quickly air-drying and solidifying the circuit boards with dispensing on the ventilation belt is achieved. Description of the Drawings

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a circuit board dispensing and drying device facilitating counting provided by an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the counting component of a circuit board dispensing and drying device facilitating counting provided by an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the circuit board conveying component of a circuit board dispensing and drying device facilitating counting provided by an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the drying component of a circuit board dispensing and drying device facilitating counting provided by an embodiment of the present utility model.

[0024] Wherein: 1. Frame; 2. Counting component; 201. Buffer plate; 202. Threaded rod; 203. Nut; 204. Screw sleeve; 205. Hand-twist screw; 206. Extension plate; 207. Bracket; 208. Counting sensor; 209. Display panel; 3. Circuit board conveying component; 301. Driving motor; 302. Main roller; 303. Auxiliary roller; 304. Ventilated belt; 4. Drying component; 401. Oven; 402. Mounting seat; 403. Blower; 404. Air inlet pipe; 405. Air outlet pipe; 406. Air outlet hood. Detailed implementation manners

[0025] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a circuit board dispensing and drying device facilitating counting, including a frame 1, a counting component 2, a circuit board conveying component 3 and a drying component 4. The counting component 2 is arranged at the discharge end of the frame 1, the circuit board conveying component 3 is arranged inside the frame 1, and the drying component 4 is arranged above the frame 1.

[0027] Wherein: when the drying device accelerates the drying work of the dispensed circuit board, first place the dispensed circuit board inside the frame 1, secondly slowly convey the circuit board through the circuit board conveying component 3, and cooperate with the drying component 4 to accelerate the drying of the glue on the circuit board during the conveying process, and finally count and discharge the circuit board through the counting component 2.

[0028] Please refer to Figure 1 and Figure 2 , a dispensing and drying device for circuit boards that facilitates counting. The counting component 2 includes a buffer plate 201, a threaded rod 202, a nut 203, an extension plate 206, a bracket 207, a counting sensor 208, and a display panel 209. Inside the discharge end of the frame 1, there is a buffer plate 201. On both sides of one end of the buffer plate 201, there are welded threaded rods 202. The outer wall of the threaded rod 202 is threadedly connected to a nut 203. Inside the buffer plate 201, there is a slidably connected extension plate 206. Above the inside of the buffer plate 201, there is a welded bracket 207. Below the bracket 207, there is a fixedly connected counting sensor 208. The counting sensor 208 is connected to a display panel 209 through a transmission line. The threaded rod 202 and the frame 1 are of a through structure. The display panel 209 is fixed above the bracket 207. On both sides of the other end of the buffer plate 201, there are through-connected screw sleeves 204. Inside the screw sleeve 204, there is a hand-tightening screw 205.

[0029] Among them: When the counting component 2 counts and discharges the circuit boards, first, pull the extension plate 206 to extend to an appropriate length inside the buffer plate 201. Second, use the hand-tightening screw 205 in cooperation with the screw sleeve 204 to fix the extension plate 206. Then, adjust the buffer plate 201 to an appropriate angle through the threaded rod 202, and then tighten the nut 203 to fix the buffer plate 201. The loosening and tightening adjustment of the buffer plate 201 by the threaded rod 202 and the nut 203 provides a function for adjusting the angle of the buffer plate 201. And through the cooperation of the buffer plate 201 and the extension plate 206, it can provide the purpose of slowly dropping the conveyed circuit boards, improving the protection of the circuit board during discharging. Finally, through the cooperation of the counting sensor 208 and the display panel 209, it can provide the purpose of counting the circuit boards discharged from the buffer plate 201, effectively ensuring the packaging quantity of the circuit boards, and thus improving the packaging efficiency of the circuit boards.

[0030] Please refer to Figure 1 , Figure 3 and Figure 4A circuit board dispensing and drying device that is easy to count. The circuit board conveying component 3 includes a driving motor 301, a main roller 302, an auxiliary roller 303 and a ventilation belt 304. One end of the frame 1 is fixedly connected to the driving motor 301. The output shaft of the driving motor 301 is fixedly connected to the main roller 302 through a coupling. The other end of the main roller 302 is connected to the inner wall of the frame 1 through a bearing. The inner wall of the frame 1 is evenly spaced and connected to the auxiliary roller 303 through a bearing. The outer wall of the auxiliary roller 303 and the main roller 302 is covered with a ventilation belt 304. The drying component 4 includes The frame 1 includes an oven 401, a mounting base 402, a blower 403, an air inlet pipe 404, an air outlet pipe 405 and an air outlet hood 406. The oven 401 is fixedly connected to the top of the frame 1, the mounting base 402 is welded to the lower side of the frame 1, the blower 403 is fixedly connected to the top of the mounting base 402, the air inlet of the blower 403 is fixedly connected to the air inlet pipe 404, the air outlet of the blower 403 is fixedly connected to the air outlet pipe 405, the other end of the air outlet pipe 405 is fixedly connected to the air outlet hood 406, and the other end of the air outlet hood 406 is connected to the top of the frame 1.

[0031] Among them: when the circuit board conveying component 3 and the drying component 4 are working on conveying and air-drying the glue-doped circuit board, the glue-doped circuit board is first placed inside the frame 1, and then the driving motor 301 is started to drive the cooperation of the main roller 302 and the auxiliary roller 303, which can provide a transmission function for the ventilation belt 304, so as to facilitate the purpose of conveying the circuit board on the ventilation belt 304, and the blower 403 cooperates with the air outlet hood 406 to blow air into the oven 401, thereby providing the purpose of rapid air drying and solidification for the glue-doped circuit board conveyed on the ventilation belt 304.

[0032] The working principle of the present utility model is as follows: When the drying device accelerates the drying of the circuit board with dispensed glue, first, pull the extension plate 206 to extend it to an appropriate length inside the buffer plate 201. Secondly, use the hand-tightening screw 205 to cooperate with the screw sleeve 204 to fix the extension plate 206. Subsequently, adjust the buffer plate 201 to an appropriate angle through the threaded rod 202, and then tighten the nut 203 to fix the buffer plate 201. Then, place the circuit board with dispensed glue into the interior of the frame 1, and then start the driving motor 301 to drive the cooperation of the main roller 302 and the auxiliary roller 303 to convey the circuit board on the ventilation belt 304. Then, start the blower 403 to cooperate with the air outlet hood 406 to blow air into the interior of the oven 401, providing rapid air drying and solidification for the circuit board with dispensed glue on the ventilation belt 304. Among them, the model of the counting sensor 208 is BZK-H18, the model of the driving motor 301 is YE2-132S-4, and the model of the blower 403 is TE-14080-K1. In this way, the working principle and working process of a circuit board dispensing and drying device that is convenient for counting are completed, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A circuit board glue dispensing and drying device that is easy to count, characterized in that: It comprises a frame (1), a counting component (2), a circuit board conveying component (3) and a drying component (4), wherein the counting component (2) is arranged at the discharge end of the frame (1), the circuit board conveying component (3) is arranged inside the frame (1), and the drying component (4) is arranged above the frame (1); The counting component (2) comprises a buffer plate (201), a threaded rod (202), a nut (203), an extension plate (206), a bracket (207), a counting sensor (208), and a display panel (209); a buffer plate (201) is arranged inside the discharge end of the frame (1); both sides of one end of the buffer plate (201) are welded to the threaded rod (202); the outer wall of the threaded rod (202) is threadedly connected to the nut (203); the inside of the buffer plate (201) is slidably connected to the extension plate (206); the upper part of the inside of the buffer plate (201) is welded to the bracket (207); the lower part of the bracket (207) is fixedly connected to the counting sensor (208); and the counting sensor (208) is connected to the display panel (209) via a transmission line.

2. A circuit board glue dispensing and drying device that is easy to count according to claim 1, characterized in that: The threaded rod (202) and the frame (1) are a penetrating structure, and the display panel (209) is fixed to the upper part of the bracket (207).

3. The circuit board glue dispensing and drying device that is easy to count according to claim 1 is characterized in that: The other end of the buffer plate (201) is connected to screw sleeves (204) on both sides thereof, and the internal threads of the screw sleeves (204) are connected to hand-tightened screw rods (205).

4. The circuit board glue dispensing and drying device that is easy to count according to claim 1, characterized in that: The circuit board conveying component (3) comprises a driving motor (301), a main roller (302), a secondary roller (303) and a ventilation belt (304); one end of the frame (1) is fixedly connected to the driving motor (301).

5. The circuit board glue dispensing and drying device that is easy to count according to claim 4, characterized in that: The output shaft of the driving motor (301) is fixedly connected to the main roller (302) via a coupling, and the other end of the main roller (302) is connected to the inner wall of the frame (1) via a bearing.

6. The circuit board glue dispensing and drying device that is easy to count according to claim 5, characterized in that: The inner wall of the frame (1) is evenly spaced and connected to auxiliary rollers (303) via bearings, and the outer walls of the auxiliary rollers (303) and the main rollers (302) are covered with ventilation belts (304).

7. The circuit board glue dispensing and drying device that is easy to count according to claim 1, characterized in that: The drying component (4) comprises a drying oven (401), a mounting base (402), a blower (403), an air inlet pipe (404), an air outlet pipe (405) and an air outlet hood (406); the drying oven (401) is fixedly connected to the top of the frame (1).

8. The circuit board glue dispensing and drying device that is convenient for counting according to claim 7, characterized in that: A mounting seat (402) is welded to one side of the lower side of the frame (1), a blower (403) is fixedly connected to the upper side of the mounting seat (402), an air inlet of the blower (403) is fixedly connected to an air inlet pipe (404), an air outlet of the blower (403) is fixedly connected to an air outlet pipe (405), the other end of the air outlet pipe (405) is fixedly connected to an air outlet hood (406), and the other end of the air outlet hood (406) is connected to the upper side of the frame (1).

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