Batch anti-static treatment production line for electrostatic sensitive device turnover box

Abstract

The utility model discloses a batch anti-static processing production line for electrostatic sensitive device turnover boxes, and particularly relates to the technical field of electrostatic sensitive device turnover box processing, which comprises a base and a conveying belt, the conveying belt is fixedly mounted at the center of the top end of the base, and a U-shaped plate is fixedly connected to the edge of the top end of the base. A spraying assembly is arranged on the U-shaped plate and comprises a hydraulic cylinder, a mounting frame, a first motor, a rotating shaft, a material storage box and a spraying head. The piston rod on the hydraulic cylinder extends to drive the spray head to move downwards, the first motor works to drive the spray head to rotate, the spray head sprays anti-static paint into the electrostatic sensitive device turnover box body, in the same way, the piston rod on the hydraulic cylinder contracts to drive the spray head to move upwards, and the process is repeated. The static sensitive device turnover box anti-static treatment device is simple in operation, effectively reduces labor intensity of workers, and greatly improves efficiency of anti-static treatment at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of the processing of turnover boxes for electrostatic sensitive devices. More specifically, the utility model relates to a mass anti-static treatment production line for turnover boxes of electrostatic sensitive devices. Background Art

[0002] A turnover box for electrostatic sensitive devices refers to a box or container specifically used for storing and transporting electrostatic sensitive devices. Electrostatic sensitive devices refer to electronic components or devices that are sensitive to static electricity and are easily interfered with and damaged by static electricity, such as integrated circuits, transistors, capacitors, etc. When producing, storing, and transporting these electrostatic sensitive devices, a series of anti-static measures need to be taken to avoid damage to the devices caused by static electricity. Since such sensor-like materials (instability detection devices, gearbox sensors, motor drive sensors, shaft end temperature sensors, etc.) have high requirements for the ends, if there is no reasonable protection means after unpacking, a slight bump may lead to the scrapping of the entire material.

[0003] After retrieval, the Chinese patent with the publication number CN208631134U discloses a turnover box for sensitive devices and a turnover device for sensitive devices. The utility model sets a bubble hole structure positioning member in the box body. The materials of the sensitive devices of the EMU can be placed in the positioning grooves of the positioning member. The specific number of the positioning grooves can be determined according to the requirements of each train or each vehicle for the materials, which can effectively protect the materials of the sensitive devices and prevent bumps during transportation. In this way, the matching and distribution of the materials of the sensitive devices of the EMU are realized by the convenient and simple closed bubble hole structure positioning member, thus avoiding the unpacking of the materials of the sensitive devices on site, not only greatly improving the visualization effect of the production site and the logistics matching area, but also playing a role in preventing errors for the assembly of the materials of the sensitive devices by the manufacturing production line team.

[0004] Before the above turnover box is used, the box body needs to be subjected to anti-static treatment to avoid damage to the devices caused by static electricity. However, during the anti-static treatment, generally, a worker holds a spray gun by hand and sprays anti-static paint into the box body through the spray gun. The labor intensity of the staff is high, and the efficiency of the anti-static treatment is slow. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a mass anti-static treatment production line for turnover boxes of electrostatic sensitive devices, aiming to solve the problems put forward in the above background art.

[0006] To achieve the above object, the utility model provides the following technical solution: a mass anti-static treatment production line for electrostatic sensitive device turnover boxes, including a base and a conveyor belt, and the conveyor belt is fixedly installed at the center position of the top end of the base. A U-shaped plate is fixedly connected to the edge position of the top end of the base, and a spraying component is arranged on the U-shaped plate. The spraying component includes a hydraulic cylinder, a mounting frame, a first motor, a rotating shaft, a storage tank and a spray head. The hydraulic cylinder is fixedly installed at the center position of the inner top end of the U-shaped plate, and the bottom end of the hydraulic cylinder is fixedly connected to the mounting frame.

[0007] Further, the first motor is fixedly installed at the center position of the inner top end of the mounting frame. The top end of the rotating shaft is fixedly connected to the end of the output shaft of the first motor, and the bottom end of the rotating shaft is fixedly connected to the storage tank. The spray head is fixedly communicated with the outside of the storage tank.

[0008] Further, a feeding component is arranged on the front side of the U-shaped plate. The feeding component includes a loading box, an output pump, a first conduit and a second conduit.

[0009] Further, the loading box is fixedly installed on the front side of the U-shaped plate. The output pump is fixedly installed at the top end of the loading box. One end of the first conduit is fixedly communicated with the input end of the output pump, and the other end of the first conduit extends into the loading box. One end of the second conduit is movably connected to the storage tank through a bearing, and the other end of the second conduit is fixedly communicated with the output end of the output pump.

[0010] It can be seen that in the above technical solution, when the output pump is started, the output pump works to extract the paint in the loading box through the first conduit and inject it into the storage tank through the second conduit, and finally the paint is discharged through the spray head. Since one end of the second conduit is movably connected to the storage tank through a bearing, the storage tank cannot drive the second conduit to rotate when it rotates.

[0011] Further, a limiting component is arranged on the U-shaped plate. The limiting component includes a second motor, a forward and reverse screw rod, two sliders, two connecting plates and two limiting plates.

[0012] Further, the second motor is fixedly installed on the front side of the U-shaped plate. The front end of the forward and reverse screw rod is fixedly connected to the end of the output shaft of the second motor. Both sliders are threadedly connected to the forward and reverse screw rod. The top ends of the two connecting plates are respectively fixedly connected to the two sliders, and the bottom ends of the two connecting plates are respectively fixedly connected to the two limiting plates.

[0013] Further, a slide rod is movably arranged on one side of the forward and reverse screw rod, and the slide rod penetrates through the two sliders and is fixedly connected to the U-shaped plate.

[0014] It can be seen that in the above technical solution, the slide rod restricts the rotation of the two sliders.

[0015] Technical effects and advantages of the present utility model:

[0016] 1. In the present utility model, the piston rod on the hydraulic cylinder extends to drive the mounting bracket to move downward, thereby driving the nozzle to move downward and making the nozzle move into the turnover box of the electrostatic sensitive device. The first motor works to drive the rotating shaft to rotate, thereby driving the nozzle to rotate. The nozzle sprays antistatic coating into the turnover box of the electrostatic sensitive device. Similarly, when the piston rod on the hydraulic cylinder contracts, it drives the nozzle to move upward. This cycle is repeated to batch process the antistatic treatment of the turnover box of the electrostatic sensitive device. The operation is simple, effectively reducing the labor intensity of the staff and greatly improving the efficiency of the antistatic treatment at the same time;

[0017] 2. In the present utility model, the second motor works to drive the forward and reverse screw rod to rotate. The forward and reverse screw rod can drive two sliders to move towards each other, thereby driving two connecting plates to move towards each other, and further driving two limiting plates to move towards each other. The two limiting plates are used to guide the turnover box of the electrostatic sensitive device and can also limit the turnover box of the electrostatic sensitive device to prevent the turnover box of the electrostatic sensitive device from moving when spraying the antistatic coating. The structure is simple and easy to use. Description of the Drawings

[0018] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0019] Figure 1 It is a schematic diagram of the overall structure of the batch antistatic treatment production line for the turnover box of the electrostatic sensitive device of the present utility model;

[0020] Figure 2 It is a side view of the overall structure of the batch antistatic treatment production line for the turnover box of the electrostatic sensitive device of the present utility model;

[0021] Figure 3 It is a schematic diagram of the assembly structure of the base and the U-shaped plate of the batch antistatic treatment production line for the turnover box of the electrostatic sensitive device of the present utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the limiting component of the batch antistatic treatment production line for the turnover box of the electrostatic sensitive device of the present utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the feeding component of the batch antistatic treatment production line for the turnover box of the electrostatic sensitive device of the present utility model;

[0024] Figure 6 This is a schematic structural diagram of the spraying component of the mass anti-static treatment production line for the turnover box of the static-sensitive device of the present utility model.

[0025] In the figure: 1, base; 2, conveyor belt; 3, U-shaped plate; 4, spraying component; 5, feeding component; 6, limiting component; 401, hydraulic cylinder; 402, mounting frame; 403, first motor; 404, rotating shaft; 405, storage tank; 406, nozzle; 501, loading box; 502, output pump; 503, first conduit; 504, second conduit; 601, second motor; 602, positive and negative lead screw; 603, slider; 604, slide bar; 605, connecting plate; 606, limiting plate. Specific embodiments

[0026] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments in 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.

[0027] Refer to the attached drawings of the specification Figures 1-6 For the mass anti-static treatment production line of the turnover box of the static-sensitive device in this embodiment, it includes a base 1 and a conveyor belt 2, and the conveyor belt 2 is fixedly installed at the center position of the top end of the base 1. A U-shaped plate 3 is fixedly connected to the edge position of the top end of the base 1. A spraying component 4 is provided on the U-shaped plate 3. The spraying component 4 includes a hydraulic cylinder 401, a mounting frame 402, a first motor 403, a rotating shaft 404, a storage tank 405, and a nozzle 406. The hydraulic cylinder 401 is fixedly installed at the center position of the inner top end of the U-shaped plate 3, and the bottom end of the hydraulic cylinder 401 is fixedly connected to the mounting frame 402.

[0028] Furthermore, the first motor 403 is fixedly installed at the center position of the inner top end of the mounting frame 402. The top end of the rotating shaft 404 is fixedly connected to the end of the output shaft of the first motor 403, and the bottom end of the rotating shaft 404 is fixedly connected to the storage tank 405. The nozzle 406 is fixedly communicated with the outside of the storage tank 405.

[0029] Further, a feeding component 5 is provided on the front side of the U-shaped plate 3. The feeding component 5 includes a loading box 501, an output pump 502, a first conduit 503, and a second conduit 504. The loading box 501 is fixedly installed on the front side of the U-shaped plate 3. The output pump 502 is fixedly installed at the top of the loading box 501. One end of the first conduit 503 is fixedly communicated with the input end of the output pump 502, and the other end of the first conduit 503 extends into the loading box 501. One end of the second conduit 504 is movably connected to the storage tank 405 through a bearing, and the other end of the second conduit 504 is fixedly communicated with the output end of the output pump 502.

[0030] Wherein, when the output pump 502 is started, the output pump 502 works to extract the paint in the loading box 501 through the first conduit 503 and inject it into the storage tank 405 through the second conduit 504, and finally the paint is discharged through the spray head 406. Since one end of the second conduit 504 is movably connected to the storage tank 405 through a bearing, the storage tank 405 cannot drive the second conduit 504 to rotate when it rotates.

[0031] Further, a limiting component 6 is provided on the U-shaped plate 3. The limiting component 6 includes a second motor 601, a positive and negative lead screw 602, two sliders 603, two connecting plates 605, and two limiting plates 606. The second motor 601 is fixedly installed on the front side of the U-shaped plate 3. The front end of the positive and negative lead screw 602 is fixedly connected to the end of the output shaft of the second motor 601. Both sliders 603 are threadedly connected to the positive and negative lead screw 602. The tops of the two connecting plates 605 are respectively fixedly connected to the two sliders 603, and the bottoms of the two connecting plates 605 are respectively fixedly connected to the two limiting plates 606. A slide bar 604 is movably arranged on one side of the positive and negative lead screw 602, and the slide bar 604 passes through the two sliders 603 and is fixedly connected to the U-shaped plate 3.

[0032] Wherein, when the second motor 601 is started, the second motor 601 works to drive the positive and negative lead screw 602 to rotate. Since both sliders 603 are threadedly connected to the positive and negative lead screw 602 and the slide bar 604 restricts the rotation of the two sliders 603, the positive and negative lead screw 602 can drive the two sliders 603 to move towards each other, thereby driving the two connecting plates 605 to move towards each other, and further driving the two limiting plates 606 to move towards each other. The electrostatic sensitive device turnover box body is guided by the two limiting plates 606, and at the same time, the electrostatic sensitive device turnover box body can be limited to prevent the electrostatic sensitive device turnover box body from moving when spraying electrostatic paint. The structure is simple and easy to use.

[0033] The usage method of this embodiment is as follows:

[0034] During use, the staff places the electrostatic sensitive device turnover box on the conveyor belt 2. The conveyor belt 2 operates to drive the electrostatic sensitive device turnover box to move horizontally. When the electrostatic sensitive device turnover box moves to the bottom of the spray head 406, the hydraulic cylinder 401 is started. The piston rod on the hydraulic cylinder 401 extends to drive the mounting bracket 402 to move downward, thereby driving the mounting bracket 402 to move downward, further driving the spray head 406 to move downward, and causing the spray head 406 to move into the electrostatic sensitive device turnover box. Then, the first motor 403 is started. The first motor 403 operates to drive the rotating shaft 404 to rotate, thereby driving the storage tank 405 to rotate, further driving the spray head 406 to rotate. The spray head 406 sprays anti-static coating into the electrostatic sensitive device turnover box. Similarly, the piston rod on the hydraulic cylinder 401 contracts to drive the spray head 406 to move upward. This process is repeated in a cycle to perform anti-static treatment on the electrostatic sensitive device turnover boxes in batches. The operation is simple, effectively reducing the labor intensity of the staff and greatly improving the efficiency of anti-static treatment.

[0035] Contents not described in detail in the specification belong to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described here.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Electrostatic sensitive device turnover box batch anti-static treatment production line, including a base (1) and a conveyor belt (2), and the conveyor belt (2) is fixedly installed at the center position of the top of the base (1), characterized in that: At the top edge position of the base (1), a U-shaped plate (3) is fixedly connected. A spraying component (4) is provided on the U-shaped plate (3). The spraying component (4) includes a hydraulic cylinder (401), a mounting frame (402), a first motor (403), a rotating shaft (404), a material storage tank (405), and a spray head (406). The hydraulic cylinder (401) is fixedly installed at the center position of the inner top of the U-shaped plate (3), and the bottom end of the hydraulic cylinder (401) is fixedly connected to the mounting frame (402). A feeding component (5) is provided on the front side of the U-shaped plate (3). The feeding component (5) includes a loading box (501), an output pump (502), a first conduit (503), and a second conduit (504). A limiting component (6) is provided on the U-shaped plate (3). The limiting component (6) includes a second motor (601), a forward and reverse lead screw (602), two sliders (603), two connecting plates (605), and two limiting plates (606).

2. The electrostatic sensitive device turnover box batch anti-static treatment production line according to claim 1, characterized in that: The first motor (403) is fixedly installed at the center position of the inner top of the mounting frame (402). The top end of the rotating shaft (404) is fixedly connected to the end of the output shaft of the first motor (403), and the bottom end of the rotating shaft (404) is fixedly connected to the material storage tank (405). The spray head (406) is fixedly communicated with the outside of the material storage tank (405).

3. The electrostatic sensitive device turnover box batch anti-static treatment production line according to claim 1, characterized in that: The loading box (501) is fixedly installed on the front side of the U-shaped plate (3). The output pump (502) is fixedly installed on the top of the loading box (501). One end of the first conduit (503) is fixedly communicated with the input end of the output pump (502), and the other end of the first conduit (503) extends into the loading box (501). One end of the second conduit (504) is movably connected to the material storage tank (405) through a bearing, and the other end of the second conduit (504) is fixedly communicated with the output end of the output pump (502).

4. The electrostatic sensitive device turnover box batch anti-static treatment production line according to claim 1, characterized in that: The second motor (601) is fixedly installed on the front side of the U-shaped plate (3). The front end of the forward and reverse lead screw (602) is fixedly connected to the end of the output shaft of the second motor (601). Both of the two sliders (603) are threadedly connected to the forward and reverse lead screw (602). The top ends of the two connecting plates (605) are respectively fixedly connected to the two sliders (603), and the bottom ends of the two connecting plates (605) are respectively fixedly connected to the two limiting plates (606).

5. The electrostatic sensitive device turnover box batch anti-static treatment production line according to claim 1, characterized in that: A sliding rod (604) is movably arranged on one side of the forward and reverse lead screw (602), and the sliding rod (604) penetrates through the two sliders (603) and is fixedly connected to the U-shaped plate (3).

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