Dispensing device for diode production

Abstract

The utility model discloses a diode production dispensing device which comprises an equipment main body, a dispensing groove and a dispenser, the front side of the top in the dispensing groove is connected with a first electric guide rail bracket, the first electric guide rail bracket is provided with a second electric guide rail bracket in an electric drive mode, and the bottom of the second electric guide rail bracket is provided with a moving block in an electric drive mode. The bottom of the moving block is connected with an electric push rod, the power end of the bottom of the electric push rod is connected with the dispensing device, the rear side in the dispensing groove is connected with a drying cylinder communicated with the outer side and aligned with the electric annular conveying belt, the top in the drying cylinder is connected with a draft fan, and the drying cylinder is internally connected with an electric heating net. Compared with the prior art, the device disclosed by the utility model has the advantages that the device can ensure that a dispensing part is dried and condensed immediately after dispensing is finished through front-end positioning dispensing operation and rear-end stable hot air drying, so that the influence of subsequent steps and the influence on the quality of a diode circuit board can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing equipment, in particular to a glue dispensing device for diode production. Background Art

[0002] The main function of the diode is to improve the working efficiency of electronic components or equipment. The diode is generally set on the circuit board. In the production of diode circuit boards, sealant is needed to complete the sealing of the overall welding points and connection points.

[0003] In the process of dispensing glue on the diode circuit board, the existing technology adopts the positioning dispensing operation. However, after dispensing glue, the next work process is generally carried out directly. However, it is often easy for the glue to flow and deviate before solidifying, which not only affects the next process, but also easily causes the overall production quality to be poor. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a diode production dispensing device in view of the deficiencies raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a diode production dispensing device, including a device body and a dispensing device, a dispensing groove is arranged in the device body, the device body is connected with an electric ring conveyor belt penetrating the dispensing groove, the electric ring conveyor belt is electrically driven with a diode circuit board placement rack, a first electric guide rail rack is connected with the top front side of the dispensing groove, the first electric guide rail rack is electrically driven with a second electric guide rail rack, the bottom of the second electric guide rail rack is electrically driven with a moving block, the bottom of the moving block is connected with an electric push rod, and the bottom power end of the electric push rod is connected with the dispensing device;

[0006] The back side of the dispensing tank is connected with a drying drum which is connected with the outside and aligned with the electric circular conveyor belt, the top of the drying drum is connected with an exhaust fan, and the drying drum is connected with an electric heating net;

[0007] Furthermore, the electric heating nets are provided in plurality from top to bottom, and a temperature sensor is connected to the bottom of the drying cylinder to facilitate accurate temperature control.

[0008] Furthermore, a filter box cooperating with an exhaust fan is connected to the top of the equipment body, an air inlet is provided at the rear end of the filter box, the filter box is located between the exhaust fan and the air inlet and is connected to a support plate, a through hole is provided in the middle of the support plate, and a filter cartridge is connected to the side of the support plate facing the air inlet to facilitate filtering of gas and dust.

[0009] Furthermore, the filter cylinder comprises an inner mesh cylinder, a dust filter cloth cover and an outer mesh cylinder which are arranged in sequence from the inside to the outside, so as to facilitate filtering of gas dust.

[0010] Furthermore, a sealed glass door connected to the glue dispensing tank is provided on the front side of the device body to facilitate observation of the internal conditions.

[0011] Furthermore, a placement groove is provided on the top of the diode circuit board placement rack, and rotating shafts are provided at both ends of the diode circuit board placement rack for rotation. A positioning pressure plate is connected to the top of the rotating shaft to facilitate the placement of the diode circuit board.

[0012] The advantage of the diode production dispensing device of the utility model over the prior art is that the device can position the dispensing operation through the front end and cooperate with the stable hot air drying at the back end to ensure that the dispensing location is immediately dried and condensed after the dispensing is completed, thereby reducing the impact of subsequent steps and the impact on the quality of the diode circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a first structural schematic diagram of a diode production dispensing device of the utility model.

[0014] Figure 2 This is a second structural schematic diagram of a diode production dispensing device of the utility model.

[0015] Figure 3 The utility model is a cross-sectional structural schematic diagram of a diode production dispensing device.

[0016] Figure 4 The utility model is a schematic diagram of a cross-sectional structure of a diode production dispensing device.

[0017] Figure 5 yes Figure 3 Schematic diagram of the structure of part A.

[0018] Figure 6 The utility model is a schematic diagram of the structure of a diode circuit board placement frame of a diode production dispensing device.

[0019] As shown in the figure: 1. Equipment body; 2. Glue dispensing slot; 3. Electric circular conveyor belt; 4. Diode circuit board placement rack; 5. First electric guide rack; 6. Second electric guide rack; 7. Moving block; 8. Electric push rod; 9. Glue dispenser; 10. Drying cylinder; 11. Exhaust fan; 12. Electric heating net; 13. Temperature sensor; 14. Filter box; 15. Support plate; 16. Through hole; 17. Filter cylinder; 18. Air inlet; 19. Sealed glass door; 20. Placement slot; 21. Rotating shaft; 22. Positioning pressure plate; 23. Inner net cylinder; 24. Dust filter cloth cover; 25. Outer net cylinder. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Combined with Figure 1-6 A diode production glue dispensing device includes an equipment body 1 and a glue dispenser 9, wherein a glue dispensing groove 2 is arranged in the equipment body 1, and a sealed glass door 19 connected to the glue dispensing groove 2 is connected to the front side of the equipment body 1, and the equipment body 1 is connected to an electric ring conveyor belt 3 that passes through the glue dispensing groove 2, and a diode circuit board placement rack 4 is electrically driven in the electric ring conveyor belt 3, and a placement groove 20 is arranged on the top of the diode circuit board placement rack 4, and a rotating shaft 21 is rotatably connected at both ends of the diode circuit board placement rack 4, and a positioning pressure plate 22 is connected to the top of the rotating shaft 21, and the diode circuit board placement rack 4 can be customized according to the size of the diode circuit board to be produced as needed. When it needs to be placed, the diode circuit board is placed in the placement groove 20, and then positioned by rotating The pressing plate 22 is pressed at both ends to prevent shaking during the dispensing and transportation process. A first electric guide frame 5 is connected to the front side of the top of the dispensing groove 2. The first electric guide frame 5 is electrically driven and has a second electric guide frame 6. The second electric guide frame 6 is electrically driven and has a moving block 7 at the bottom. The bottom of the moving block 7 is connected with an electric push rod 8. The bottom power end of the electric push rod 8 is connected to the dispensing device 9. The first electric guide frame 5 cooperates with the second electric guide frame 6 to drive the bottom electric push rod 8 and the dispensing device 9 to position the moving cabinet. The dispensing device 9 is a conventional dispensing structure. The ordinary structure of the dispensing device 9 is to fix the glue hose to the upper end of the dispensing device 9 through a glue outlet head, and one end is connected to the air intake pipe to blow out the glue through the air intake. This is a common existing technology, so it will not be repeated.

[0022] A drying cylinder 10 connected to the outside and aligned with the electric ring conveyor belt 3 is connected to the rear side of the glue dispensing groove 2, an exhaust fan 11 is connected to the top of the drying cylinder 10, an electric heating net 12 is connected to the drying cylinder 10, and multiple electric heating nets 12 are arranged from top to bottom, and a temperature sensor 13 is connected to the bottom of the drying cylinder 10. Air can be drawn in from the outside to the inside through the exhaust fan 11, and the intake air temperature can be accurately controlled in conjunction with multiple electric heating nets 12 and temperature sensors 13, so that the circuit board after glue dispensing at the front end can be air-dried.

[0023] A filter box 14 cooperating with the exhaust fan 11 is connected to the top of the equipment body 1, and an air inlet 18 is provided at the rear end of the filter box 14. The filter box 14 is located between the exhaust fan 11 and the air inlet 18 and is connected to a support plate 15. A through hole 16 is provided in the middle of the support plate 15, and a filter cylinder 17 is connected to the side of the support plate 15 facing the air inlet 18. The filter cylinder 17 includes an inner mesh cylinder 23, a dust filter cloth cover 24 and an outer mesh cylinder 25 which are arranged in sequence from the inside to the outside. Because the wind is drawn in for a long time, fine dust can be filtered through the filter cylinder 17, thereby reducing the impact of dust on the circuit board.

[0024] During the specific implementation of the utility model, the circuit board is placed on the diode circuit board placement rack 4 for fixing, and the circuit board is sent to the glue dispenser 9 in the glue dispensing tank 2 through the electric ring conveyor 3. After the glue dispensing is completed, it is dried by hot air and then sent out of the glue dispensing tank 2 for taking out.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A diode production glue dispensing device, comprising a device body (1) and a glue dispenser (9), wherein the device body (1) is provided with a glue dispensing groove (2), the device body (1) is connected to an electric circular conveyor (3) penetrating the glue dispensing groove (2), and the electric circular conveyor (3) is electrically driven to provide a diode circuit board placement rack (4), characterized in that: A first electric guide rail frame (5) is connected to the front side of the top of the dispensing tank (2); the first electric guide rail frame (5) is electrically driven to be provided with a second electric guide rail frame (6); the bottom of the second electric guide rail frame (6) is electrically driven to be provided with a moving block (7); the bottom of the moving block (7) is connected to an electric push rod (8); the bottom power end of the electric push rod (8) is connected to the dispensing device (9); The inner rear side of the glue dispensing tank (2) is connected to a drying cylinder (10) which is in communication with the outer side and aligned with the electric circular conveyor belt (3); the top of the drying cylinder (10) is connected to an exhaust fan (11); and the drying cylinder (10) is connected to an electric heating net (12).

2. A diode production dispensing device according to claim 1, characterized in that: The electric heating nets (12) are provided in plurality from top to bottom, and a temperature sensor (13) is connected to the bottom of the drying cylinder (10).

3. A diode production dispensing device according to claim 1, characterized in that: A filter box (14) cooperating with the exhaust fan (11) is connected to the top of the device body (1), an air inlet (18) is provided at the rear end of the filter box (14), the filter box (14) is located between the exhaust fan (11) and the air inlet (18) and is connected to a support plate (15), a through hole (16) is provided in the middle of the support plate (15), and a filter cartridge (17) is connected to the side of the support plate (15) facing the air inlet (18).

4. A diode production dispensing device according to claim 3, characterized in that: The filter cylinder (17) comprises an inner net cylinder (23), a dust filter cloth cover (24) and an outer net cylinder (25) which are arranged in sequence from the inside to the outside.

5. The diode production dispensing device according to claim 1, characterized in that: The front side of the device body (1) is connected to a sealed glass door (19) which is in communication with the glue dispensing groove (2).

6. The diode production dispensing device according to claim 1, characterized in that: The diode circuit board placement rack (4) has a placement slot (20) at the top, and rotation shafts (21) are rotatably connected at both ends of the diode circuit board placement rack (4). A positioning pressure plate (22) is connected to the top of the rotation shaft (21).

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