A dust-sticking wheel mechanism

Abstract

The utility model relates to dust sticking wheel technical field, specifically disclose a dust sticking wheel mechanism, be equipped with drawer guide rail in the frame inside, and dust sticking device is equipped with the transverse slide rail of dust sticking device with drawer guide rail limit sliding cooperation, thereby can draw out the whole dust sticking device from the frame, and further convenient to observe the use condition of dust sticking wheel, since both ends of dust sticking wheel subassembly are connected between mounting panel, and mounting panel is equipped with the longitudinal slide rail of sliding cooperation with it, through make the lowering of down -pressing plate with the extension and retraction cylinder drive and drive mounting panel to descend along longitudinal slide rail, can make the contact between dust sticking wheel subassembly and product, and when the up of down -pressing plate with the extension and retraction cylinder drive, spring reset can drive mounting panel to ascend at this moment, thereby make dust sticking wheel subassembly ascend and product separate.

Description

Technical Field

[0001] This utility model relates to the field of dust-sticking wheel technology, and in particular to a dust-sticking wheel mechanism. Background Technology

[0002] In the FPC industry, most current dust-adhesion mechanisms are fixed vertically arranged inside the equipment, meaning that both the upper and lower dust-adhesion rollers are fixedly placed on the mounting plate. When it is necessary to observe the dust adhesion, one can only enter the equipment to observe, which increases the operational risk. In addition, the current dust-adhesion mechanism and the product are in constant contact, which can easily damage some special products that cannot be dust-adheded.

[0003] The technical problem to be solved by this application is: to design a dust-sticking wheel mechanism that facilitates observation of the usage of the dust-sticking wheel and controls whether the dust-sticking mechanism comes into contact with the product. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a dust sticking wheel mechanism that can facilitate the observation of the use of the dust sticking wheel and control whether the dust sticking mechanism is in contact with the product.

[0005] The technical solution adopted by this utility model is as follows: a dust-adhesive wheel mechanism, including a frame and a dust-adhesive device that slides with the frame. The frame is provided with a drawer guide rail. The dust-adhesive device includes a transverse slide rail that slides with the drawer guide rail. The dust-adhesive device includes a dust-adhesive wheel assembly. Both ends of the dust-adhesive wheel assembly are provided with mounting plates that are rotatably connected to it. The frame is also provided with a retractable cylinder. The retractable cylinder is provided with a lower pressure plate that is drivenly connected to it. The lower pressure plate is located above the mounting plate. The mounting plate is provided with a longitudinal slide rail that slides with it. The mounting plate is also provided with a spring that is connected to it at one end.

[0006] In some embodiments, the dust roller assembly has a front main board and a rear main board at both ends, with a transverse slide rail connected to the front main board and the rear main board respectively, and a longitudinal slide rail installed on the front main board and the rear main board respectively.

[0007] In some implementations, springs are located at both ends of the sticky wheel assembly, with the front and rear main plates respectively connected to the other end of the spring on the same side.

[0008] In some embodiments, the dust-collecting wheel assembly includes an electrostatic dust-collecting wheel and an adhesive tape dust-collecting wheel that are rotatably connected to the mounting plate. The frame is provided with a feeding channel, and the electrostatic dust-collecting wheel is closer to the feeding channel than the adhesive tape dust-collecting wheel.

[0009] In some implementations, two dust-adhesive wheel assemblies are provided within the frame and are respectively located on both sides of the feed channel.

[0010] In some implementations, the frame is provided with a guide plate connected to the frame at one end in the feed channel.

[0011] In some implementations, the front mainboard is provided with a drawer handle.

[0012] In some implementations, a U-shaped sensor is provided on the rack, and a sensing plate is provided on the rear motherboard corresponding to the U-shaped sensor.

[0013] In some embodiments, the rear mainboard is also provided with a limit cylinder connected thereto. The driving end of the limit cylinder is provided with a connecting plate connected thereto. The connecting plate is provided with a limit pin connected thereto. The frame is provided with a limit plate corresponding to the limit pin. The limit plate is provided with a positioning pin hole. The limit pin and the positioning pin hole are in a limit fit.

[0014] In some implementations, a transparent acrylic panel is provided on the top of the frame.

[0015] This utility model has the following technical effects: By providing drawer guide rails inside the frame and providing transverse slide rails that are slidably matched with the drawer guide rails, the entire dust-sticking device can be pulled out of the frame, making it easier to observe the use of the dust-sticking wheel. Since both ends of the dust-sticking wheel assembly are connected to the mounting plate, and the mounting plate is provided with longitudinal slide rails that are slidably matched with it, by causing the retraction cylinder to drive the lower pressure plate to descend, thereby causing the mounting plate to descend along the longitudinal slide rail, the dust-sticking wheel assembly can descend and contact the product. When the retraction cylinder drives the lower pressure plate to rise, the spring returns to its original position, thereby causing the mounting plate to rise and separating the dust-sticking wheel assembly from the product. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the dust-adhesive wheel mechanism of this utility model; Figure 2 This is a schematic diagram of the dust-adhesive wheel mechanism of this utility model; Figure 3 This is a schematic diagram of the dust-adhesion device structure of the dust-adhesion wheel mechanism of this utility model; Figure 4 This is a schematic diagram of the internal structure of the dust-adhesive wheel mechanism of this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the dust-adhesive wheel mechanism of this utility model.

[0017] The labels and names in the diagram correspond as follows: 1. Frame; 2. Dust-adhesive device; 10. Drawer guide rail; 20. Horizontal slide rail; 21. Dust-adhesive wheel assembly; 22. Mounting plate; 11. Retracting cylinder; 12. Lower pressure plate; 220. Vertical slide rail; 13. Spring; 23. Front main board; 24. Rear main board; 210. Electrostatic dust-collecting wheel; 211. Adhesive tape dust-adhesive wheel; 14. Feed channel; 15. Guide plate; 230. Drawer handle; 240. U-shaped sensor; 241. Sensing plate; 242. Limit cylinder; 243. Connecting plate; 244. Limit pin; 16. Limit plate; 17. Transparent acrylic sheet. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 This utility model provides a technical solution: a dust-adhesive wheel mechanism, including a frame 1 and a dust-adhesive device 2 that slides with the frame 1. The frame 1 has a drawer guide rail 10 inside, and the dust-adhesive device 2 includes a transverse slide rail 20 that slides with the drawer guide rail 10. By providing the drawer guide rail 10 inside the frame 1 and the transverse slide rail 20 that slides with the drawer guide rail 10, the entire dust-adhesive device 2 can be pulled out of the frame 1, making it easier to observe the use of the dust-adhesive wheel. The dust-adhesive device 2 includes a dust-adhesive wheel assembly 21, with mounting plates 22 rotatably connected to both ends of the assembly. The frame 1 also has a retraction cylinder 11 inside, with a lower pressure plate 12 drively connected to it. The lower pressure plate 12 is positioned above the mounting plate 22. The mounting plate 22 is provided with a longitudinal slide rail 220 that slides with it. The mounting plate 22 is also provided with a spring 13 connected to one end. Since both ends of the dust sticking wheel assembly 21 are connected to the mounting plate 22, and the mounting plate 22 is provided with a longitudinal slide rail 220 that slides with it, by causing the retractable cylinder 11 to drive the lower pressure plate 12 to descend, thereby causing the mounting plate 22 to descend along the longitudinal slide rail 220, the dust sticking wheel assembly 21 can descend and contact the product. When the mounting plate 22 descends, it can cause the spring 13 to stretch. When the retractable cylinder 11 drives the lower pressure plate 12 to rise, the spring 13 returns to its original position and drives the mounting plate 22 to rise, thereby causing the dust sticking wheel assembly 21 to rise and separate from the product.

[0020] The dust roller assembly 21 has a front main plate 23 and a rear main plate 24 at both ends. The transverse slide rail 20 is connected to the front main plate 23 and the rear main plate 24 respectively. The longitudinal slide rail 220 is installed on the front main plate 23 and the rear main plate 24 respectively. The spring 13 is set at both ends of the dust roller assembly 21, which is equivalent to having a spring 13 on both the front main plate 23 and the rear main plate 24. The other end of the spring 13 on the front main plate 23 is connected to the front main plate 23, and the other end of the spring 13 on the rear main plate 24 is connected to the rear main plate 24. One end of each of the two springs 13 is connected to the mounting plates 22 at both ends respectively.

[0021] The dust-adhesive wheel assembly 21 includes an electrostatic dust-collecting wheel 210 and an adhesive tape dust-adhesive wheel 211, both rotatably connected to the mounting plate 22. The frame 1 is provided with a feeding channel 14. The electrostatic dust-collecting wheel 210 is a rubber roller that is not sticky itself; it only attracts dust by electrostatic force when in contact with the product. The adhesive tape dust-adhesive wheel 211 has a layer of adhesive tape attached to its surface. When the dust-adhesive wheel assembly 21 is working, both the adhesive tape dust-adhesive wheel 211 and the electrostatic dust-collecting wheel 210 rotate, and the adhesive tape dust-adhesive wheel 211 interacts with the electrostatic... The suction wheels 210 are in contact with each other, so that the dust adsorbed by the electrostatic suction wheel 210 is adhered to the adhesive tape on the surface of the adhesive tape sticking wheel 211. The electrostatic suction wheel 210 is closer to the feed channel 14 than the adhesive tape sticking wheel 211, so that only the electrostatic suction wheel 210 is in contact with the product surface during operation. There are two sticking wheel assemblies 21 in the frame 1 and they are respectively set on both sides of the feed channel 14, which means that the sticking wheel assemblies 21 are set up vertically in the frame 1.

[0022] The frame 1 is also provided with a guide plate 15 connected to the feed channel 14 at one end. The guide plate 15 extends into the feed channel 14. By providing the guide plate 15, it is possible to prevent the product from being rolled between the electrostatic dust suction wheel 210 and the adhesive tape dust sticking wheel 211 after entering the feed channel 14, so that the adhesive tape on the surface of the adhesive tape dust sticking wheel 211 will stick to the product and damage it.

[0023] In order to facilitate the removal of the dust-adhesive device 2 from the frame 1, a drawer handle 230 is also provided on the front main board 23.

[0024] To ensure that the dust-adhesive device 2 can be pulled out of the frame 1 and then reinstalled, the frame 1 is equipped with a U-shaped sensor 240. The rear main board 24 is equipped with a sensing plate 241 corresponding to the U-shaped sensor 240. The U-shaped sensor 240 can detect whether the dust-adhesive device 2 is installed in the frame 1 by sensing the sensing plate 241. The rear main board 24 is also equipped with a limit cylinder 242 connected to it. The drive end of the limit cylinder 242 is equipped with a connecting plate 243 connected to it. The connecting plate 243 is equipped with a limit pin 244 connected to it. The frame 1 is equipped with a limit plate 16 corresponding to the limit pin 244. The limit plate 16 is equipped with a positioning pin hole. The limit pin 244 and the positioning pin hole are in a limiting fit. When the dust-adhesive device 2 is installed in the frame 1, the limit cylinder 242 drives the connecting plate 243 to move, so that the limit pin 244 on the connecting plate 243 is inserted into the positioning pin hole, thereby fixing the dust-adhesive device 2 in the frame 1 and preventing it from being pulled out accidentally during operation.

[0025] In order to facilitate observation of the internal working conditions of the frame 1, a transparent acrylic plate 17 is also provided on the top of the frame 1.

[0026] The working principle of this utility model is as follows: A drawer guide rail 10 is provided inside the frame 1, and the dust-adhesive device 2 is provided with a transverse slide rail 20 that is limited and slidably engaged with the drawer guide rail 10. This allows the entire dust-adhesive device 2 to be pulled out from the frame 1, making it easier to observe the use of the dust-adhesive wheel. Since both ends of the dust-adhesive wheel assembly 21 are connected to the mounting plate 22, and the mounting plate 22 is provided with a longitudinal slide rail 220 that is slidably engaged with it, by causing the retraction cylinder 11 to drive the lower pressure plate 12 to descend, thereby causing the mounting plate 22 to descend along the longitudinal slide rail 220, the dust-adhesive wheel assembly 21 can descend and contact the product. When the retraction cylinder 11 drives the lower pressure plate 12 to rise, the spring 13 returns to its original position, thereby causing the mounting plate 22 to rise, thus causing the dust-adhesive wheel assembly 21 to rise and separate from the product.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust-adhesive wheel mechanism, characterized in that, The device includes a frame and a dust-adhesive device that slides with the frame. The frame has a drawer guide rail inside. The dust-adhesive device includes a transverse slide rail that slides with the drawer guide rail. The dust-adhesive device includes a dust-adhesive wheel assembly. Both ends of the dust-adhesive wheel assembly are provided with mounting plates that are rotatably connected to it. The frame also has a retraction cylinder inside. The retraction cylinder has a lower pressure plate that is drivenly connected to it. The lower pressure plate is located above the mounting plate. The mounting plate has a longitudinal slide rail that slides with it. The mounting plate also has a spring connected to it at one end.

2. The dust-adhesive wheel mechanism according to claim 1, characterized in that, The dust-adhesive wheel assembly has a front main board and a rear main board at both ends, the transverse slide rail is connected to the front main board and the rear main board respectively, and the longitudinal slide rail is installed on the front main board and the rear main board respectively.

3. The dust-adhesive wheel mechanism according to claim 2, characterized in that, The springs are located at both ends of the sticky wheel assembly, and the front main plate and the rear main plate are respectively connected to the other end of the spring on the same side.

4. The dust-adhesive wheel mechanism according to claim 1, characterized in that, The dust-adhesive wheel assembly includes an electrostatic dust-collecting wheel and an adhesive tape dust-adhesive wheel that are rotatably connected to the mounting plate. The frame is provided with a feeding channel, and the electrostatic dust-collecting wheel is closer to the feeding channel than the adhesive tape dust-adhesive wheel.

5. The dust-adhesive wheel mechanism according to claim 4, characterized in that, Two of the dust-adhesive wheel assemblies are provided inside the frame and are respectively located on both sides of the feed channel.

6. The dust-adhesive wheel mechanism according to claim 4, characterized in that, The frame is equipped with a guide plate connected to the frame at one end in the feed channel.

7. The dust-adhesive wheel mechanism according to claim 2, characterized in that, The front motherboard is equipped with a drawer handle.

8. The dust-adhesive wheel mechanism according to claim 2, characterized in that, The rack is equipped with a U-shaped sensor, and the rear motherboard is equipped with a sensing element corresponding to the U-shaped sensor.

9. The dust-adhesive wheel mechanism according to claim 2, characterized in that, The rear mainboard is also equipped with a limit cylinder connected thereto. The driving end of the limit cylinder is equipped with a connecting plate connected thereto. The connecting plate is equipped with a limit pin connected thereto. The frame is equipped with a limit plate corresponding to the limit pin. The limit plate is equipped with a positioning pin hole. The limit pin and the positioning pin hole are in a limiting fit.

10. The dust-adhesive wheel mechanism according to claim 1, characterized in that, The top of the frame is equipped with a transparent acrylic panel.

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