A sealing device for processing sensors

Abstract

The utility model proposes a sealing device for processing sensors, which relates to the technical field of sensor processing devices, including a machine base, a barrel fixedly installed on the upper end of the machine base, a funnel-shaped lower end of the barrel, a pump body fixedly installed on the lower end of the barrel, a feed pipe of the pump body connected with the inside of the barrel, a discharge end of the pump body connected with and fixedly installed with a conduit, an annular container sleeved and fixedly installed on the outer side of the conduit, a heating wire fixedly connected inside the annular container, two rollers arranged at intervals are rotatably installed on the machine base, a conveyor belt is installed between the two rollers, and the sealing device for processing sensors designed in the present invention heats the inside of the annular container by the heating wire, and the heat is conducted to the conduit, thereby heating the glue, maintaining the fluidity of the glue, and avoiding the solidification of the glue, so that the glue is more uniform and smooth during the coating process, which helps to reduce bubbles, gaps or areas that are not completely covered, thereby enhancing the integrity and uniformity of the sealing.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor processing devices, in particular to a sealing device for processing sensors. Background Art

[0002] The sealing device for processing sensors is a device specially used for potting and sealing in the sensor production process. It usually includes multiple components, such as base, box, dispensing mechanism, positioning tooling, drying mechanism, etc., to ensure that the sensor is accurately and evenly sealed during the production process.

[0003] For example, the sensor sealing device with the publication number CN114682440A specifically discloses a support, wherein the outer edge of the support is annularly distributed with a plurality of supporting keels fixedly connected thereto, and the sealing compensation mechanism can complete the sealing of the sensor, and when the sealing is stopped, the glue outlet is controlled to move upward to drive the colloid at the nozzle to move upward, thereby breaking the colloid, and the elastic throttle plate is moved downward and pushed inward to gather the colloid at a position below the glue outlet, so as to achieve the overall purpose of cutting off and collecting the residual glue at a distance from the glue outlet, thereby avoiding the excess colloid from flowing into the shell and causing excessive colloid, thereby changing the problem of incomplete glue cutting and tailing caused by the characteristics of the colloid itself in traditional sealing equipment, thereby causing the colloid in the sensor to exceed the established amount or drag the colloid to other positions.

[0004] However, when the sealing device used for processing sensors is discharging glue, the glue temperature is too low and solidifies. The low glue temperature will cause its fluidity to deteriorate, making it difficult to be evenly coated on the sensor, thereby affecting the integrity and uniformity of the sealing glue, and further causing bubbles, gaps or incompletely covered areas in the sensor, affecting its sealing and protection performance. For this reason, we propose a sealing device for processing sensors. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a sealing device for processing sensors, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sealing device for processing sensors, comprising a machine base, a barrel is fixedly installed on the upper end of the machine base, the lower end of the barrel is arranged in a funnel shape, a pump body is fixedly installed on the lower end of the barrel, the feed pipe of the pump body is communicated with the inside of the barrel, the discharge end of the pump body is communicated with and fixedly installed with a conduit, an annular container is sleeved and fixedly installed on the outside of the conduit, a heating wire is fixedly connected to the inside of the annular container, two rollers arranged at intervals are rotatably installed on the machine base, a conveyor belt is installed between the two rollers, the conveyor belt is located below the conduit, a motor is fixedly installed on the machine base, the output shaft of the motor passes through the machine base and is fixedly connected to the roller on one side, two baffles arranged at intervals are arranged on the upper end of the conveyor belt, an adjustment mechanism is arranged on the machine base, the baffle is connected to the adjustment mechanism, and the adjustment mechanism is used to adjust the spacing between the two baffles.

[0007] As a further technical solution of the utility model, the surface of the conveyor belt is provided with protective patterns.

[0008] As a further technical solution of the utility model, the adjusting mechanism includes two side seats, the side seats are fixedly connected to the ends of the baffle, two guide rods are fixedly installed on the machine base and arranged at intervals, the guide rods pass through the two side seats, a bidirectional screw rod is rotatably installed on the machine base, the bidirectional screw rod passes through the two side seats and is threadedly connected to the side seats.

[0009] As a further technical solution of the utility model, a turntable is rotatably mounted on the machine base, and a rotating shaft of the turntable is fixedly connected to the bidirectional screw rod.

[0010] As a further technical solution of the utility model, a plurality of fans distributed at equal distances are installed on the baffle.

[0011] As a further technical solution of the utility model, a plurality of equally spaced connecting shafts are rotatably mounted in the barrel, stirring rollers are fixedly mounted on the connecting shafts, and the stirring rollers are located in the barrel.

[0012] As a further technical solution of the utility model, one end of the connecting shaft passes through the barrel, gears are fixedly installed on the ends of the connecting shafts, transmission wheels are rotatably installed between adjacent gears, the transmission wheels are installed on the barrel and mesh with adjacent gears, a protective cover is fixedly installed on the barrel, a servo motor is fixedly installed on the protective cover, and the output shaft of the servo motor is fixedly connected to one of the connecting shafts.

[0013] The utility model provides a sealing device for processing sensors, which has the following beneficial effects compared with the prior art:

[0014] 1. A sealing device for processing sensors designed in this invention heats the inside of an annular container by means of a heating wire, and the heat is transferred to the conduit, thereby heating the glue, maintaining the fluidity of the glue, and preventing the glue from solidifying, making the glue more uniform and smooth during the coating process, which helps to reduce bubbles, gaps or incompletely covered areas, thereby enhancing the integrity and uniformity of the sealing glue.

[0015] 2. This design is a glue sealing device for processing sensors. The stirring roller stirs the glue to prevent the glue from settling and solidifying in the barrel, keeping the glue in a good working condition. The conveyor belt drives the workpiece to move, and the two baffles limit the workpiece. When the workpiece moves on the conveyor belt, the baffles prevent the workpiece from being offset and falling from the conveyor belt. The fan dissipates the glue on the workpiece to accelerate the curing efficiency of the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a sealing device for processing sensors;

[0017] Figure 2 A schematic diagram of the internal structure of a barrel of a sealing device for processing sensors;

[0018] Figure 3 It is an enlarged cross-sectional view of a part of the structure of a sealing device for processing a sensor;

[0019] Figure 4 This is a schematic diagram of an enlarged portion of the structure of a baffle of a sealing device used for processing sensors.

[0020] In the figure: machine base 1, barrel 2, pump body 3, conduit 4, annular container 5, heating wire 6, roller 7, conveyor belt 8, motor 9, baffle 10, side seat 11, guide rod 12, bidirectional screw rod 13, turntable 14, fan 15, connecting shaft 16, stirring roller 17, gear 18, transmission wheel 19, protective cover 20, servo motor 21. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for a sealing device for processing sensors:

[0023] The machine base 1 includes a barrel 2 fixedly mounted on the upper end of the machine base 1, a funnel-shaped lower end of the barrel 2, a pump body 3 fixedly mounted on the lower end of the barrel 2, a feed pipe of the pump body 3 connected to the inside of the barrel 2, a conduit 4 connected and fixedly mounted on the discharge end of the pump body 3, an annular container 5 sleeved and fixedly mounted on the outer side of the conduit 4, a heating wire 6 fixedly connected inside the annular container 5, two rollers 7 arranged at intervals rotatably mounted on the machine base 1, a conveyor belt 8 installed between the two rollers 7, the conveyor belt 8 is located below the conduit 4, a motor 9 fixedly mounted on the machine base 1, an output shaft of the motor 9 passes through the machine base 1 and is fixedly connected to the roller 7 on one side, two baffles 10 arranged at intervals are arranged on the upper end of the conveyor belt 8, an adjustment mechanism is arranged on the machine base 1, the baffle 10 is connected to the adjustment mechanism, and the adjustment mechanism is used to adjust the distance between the two baffles 10. The surface of the conveyor belt 8 is provided with protective lines.

[0024] Among them, Figure 4 As shown, the adjustment mechanism includes two side seats 11, which are fixedly connected to the ends of the baffle 10, and two guide rods 12 are fixedly installed on the base 1, which are arranged at intervals. The guide rods 12 pass through the two side seats 11, and a bidirectional screw rod 13 is rotatably installed on the base 1. The bidirectional screw rod 13 passes through the two side seats 11 and is threadedly connected to the side seats 11. A rotating disk 14 is rotatably installed on the base 1, and the rotating shaft of the rotating disk 14 is fixedly connected to the bidirectional screw rod 13. A plurality of fans 15 distributed equidistantly are installed on the baffle 10.

[0025] Among them, Figure 2 and Figure 3 As shown, a plurality of equally spaced connecting shafts 16 are rotatably mounted in the barrel 2, and stirring rollers 17 are fixedly mounted on the connecting shafts 16, and the stirring rollers 17 are located in the barrel 2. One end of each connecting shaft 16 passes through the barrel 2, and a gear 18 is fixedly mounted on the end of each connecting shaft 16, and a transmission wheel 19 is rotatably mounted between adjacent gears 18, and the transmission wheel 19 is mounted on the barrel 2 and meshes with adjacent gears 18. A protective cover 20 is fixedly mounted on the barrel 2, and a servo motor 21 is fixedly mounted on the protective cover 20, and the output shaft of the servo motor 21 is fixedly connected to one of the connecting shafts 16.

[0026] The working principle of the utility model is as follows: the sensor workpiece is placed on the conveyor belt 8, the glue in the barrel 2 is introduced into the conduit 4 through the pump body 3, and then discharged to the sensor workpiece on the conveyor belt 8 through the conduit 4, and at the same time, the inside of the annular container 5 is heated by the heating wire 6, and the heat is conducted to the conduit 4, so as to heat the glue, maintain the fluidity of the glue, and avoid the glue from solidifying, so that the glue is more uniform and smooth during the coating process, which helps to reduce bubbles, gaps or incompletely covered areas, thereby enhancing the integrity and uniformity of the sealing glue.

[0027] During the working process, the servo motor 21 drives the gear 18 to rotate, and cooperates with the transmission function of multiple gears 18 and transmission wheels 19 to drive multiple stirring rollers 17 to rotate. The stirring rollers 17 stir the glue to prevent the glue from settling and solidifying in the barrel 2, and keep the glue in a good working state. The motor 9 drives the roller 7 to rotate, and the conveyor belt 8 runs and drives the workpiece to move. The workpiece is limited by two baffles 10. And by rotating the turntable 14 to drive the bidirectional screw 13 to rotate, the two side seats 11 can be driven to move toward each other, and the distance between the two baffles 10 can be adjusted to limit workpieces of different sizes. When the workpiece moves on the conveyor belt 8, the baffle 10 prevents the workpiece from being offset and falling from the conveyor belt 8. The fan 15 dissipates heat from the glue on the workpiece to accelerate the curing efficiency of the glue.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A sealing device for processing a sensor, characterized in that: The machine comprises a base (1), a barrel (2) is fixedly mounted on the upper end of the base (1), the lower end of the barrel (2) is arranged in a funnel shape, a pump body (3) is fixedly mounted on the lower end of the barrel (2), a feed pipe of the pump body (3) is connected to the inside of the barrel (2), a discharge end of the pump body (3) is connected to and fixedly mounted with a conduit (4), an annular container (5) is sleeved and fixedly mounted on the outer side of the conduit (4), a heating wire (6) is fixedly connected to the inside of the annular container (5), and two rollers arranged at intervals are rotatably mounted on the base (1). (7), a conveyor belt (8) is installed between the two rollers (7), and the conveyor belt (8) is located below the conduit (4). A motor (9) is fixedly installed on the machine base (1), and the output shaft of the motor (9) passes through the machine base (1) and is fixedly connected to the roller (7) on one side. Two baffles (10) arranged at intervals are arranged at the upper end of the conveyor belt (8), and an adjustment mechanism is arranged on the machine base (1), and the baffle (10) is connected to the adjustment mechanism, and the adjustment mechanism is used to adjust the distance between the two baffles (10).

2. A sealing device for processing a sensor according to claim 1, characterized in that: The surface of the conveyor belt (8) is provided with protective patterns.

3. A sealing device for processing a sensor according to claim 2, characterized in that: The adjustment mechanism comprises two side seats (11), the side seats (11) are fixedly connected to the ends of the baffle (10), two guide rods (12) arranged at intervals are fixedly mounted on the machine base (1), the guide rods (12) pass through the two side seats (11), and a bidirectional screw rod (13) is rotatably mounted on the machine base (1), the bidirectional screw rod (13) passes through the two side seats (11) and is threadedly connected to the side seats (11).

4. A sealing device for processing a sensor according to claim 3, characterized in that: A rotating disk (14) is rotatably mounted on the machine base (1), and a rotating shaft of the rotating disk (14) is fixedly connected to the bidirectional screw rod (13).

5. The sealing device for processing a sensor according to claim 4, characterized in that: A plurality of fans (15) distributed at equal distances are installed on the baffle (10).

6. The sealing device for processing a sensor according to claim 5, characterized in that: A plurality of equally spaced connecting shafts (16) are rotatably mounted in the barrel (2), and stirring rollers (17) are fixedly mounted on the connecting shafts (16). The stirring rollers (17) are located in the barrel (2).

7. A sealing device for processing a sensor according to claim 6, characterized in that: One end of each of the connecting shafts (16) passes through the barrel (2); a gear (18) is fixedly mounted on the end of each of the connecting shafts (16); a transmission wheel (19) is rotatably mounted between adjacent gears (18); the transmission wheel (19) is mounted on the barrel (2) and meshes with adjacent gears (18); a protective cover (20) is fixedly mounted on the barrel (2); a servo motor (21) is fixedly mounted on the protective cover (20); and an output shaft of the servo motor (21) is fixedly connected to one of the connecting shafts (16).

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