Bit cleaning device

Abstract

The utility model relates to the field of screwdriver heads, and discloses a screwdriver head cleaning device which comprises a shell. The driving seat is mounted in the shell, and the driving seat is arranged to rotate in the shell; and the number of the cleaning rollers is at least two, the cleaning rollers are installed in the driving base, and the cleaning rollers are arranged in the mode that when the driving base rotates in the shell, the cleaning rollers rotate in the driving base. According to the screwdriver head cleaning device, the plurality of cleaning rollers are driven by the driving seat to clean the screwdriver head from different angles, the soft and elastic bristles on the outer ring can penetrate into fine parts such as grooves and gaps of the screwdriver head to effectively remove dust and impurities, and the pressure sensor is matched with the control system, so that the cleaning efficiency is improved; the whole cleaning process is rapid and coherent, and the cleaning work of a plurality of bits can be completed in a short time.

Description

Technical Field

[0001] This utility model relates to the field of screwdriver bits, and in particular to a screwdriver bit cleaning device. Background Technology

[0002] In modern industrial production and various routine maintenance operations, screwdriver bits are widely used tools, undertaking critical tasks such as tightening or loosening screws. During frequent use, a large amount of iron filings or dust inevitably accumulates on the surface of the bits. This accumulation not only affects the appearance of the bits but also seriously impacts their subsequent performance.

[0003] Currently, cleaning used screwdriver bits mainly relies on manual operation. Repair workers or operators need to use simple tools such as brushes and cloths to carefully clean the surface of the bits manually.

[0004] Existing cleaning methods are extremely inefficient. Manual cleaning cannot ensure that every tiny part of the bit is thoroughly cleaned, especially for bits with complex structures, where metal filings and dust can easily remain in grooves and crevices, affecting the bit's accuracy and stability in subsequent use. Utility Model Content

[0005] To solve the problems mentioned above, this utility model is implemented through the following technical solution.

[0006] A bit cleaning device includes: a housing; a drive seat installed inside the housing, the drive seat being configured to rotate within the housing; and at least two cleaning rollers installed inside the drive seat, the cleaning rollers being configured to rotate within the drive seat when the drive seat rotates within the housing.

[0007] Preferably, the cleaning roller includes bristles mounted on the outer ring of the cleaning roller.

[0008] Preferably, the drive seat includes a cleaning tank located at the top of the drive seat, and the cleaning roller is mounted on the inner wall of the cleaning tank.

[0009] Preferably, the cleaning roller includes: a first gear disposed at the bottom of the drive seat, the cleaning roller being connected to the first gear via a rotating shaft; and a second gear installed inside the housing, the second gear being annular, the first gear meshing with the second gear.

[0010] Preferably, the housing includes a connecting groove formed on the housing, the drive seat is installed in the connecting groove, and the second gear is installed on the bottom wall of the connecting groove.

[0011] Preferably, the housing further includes a power source installed in the connecting groove, wherein the power source's power shaft is connected to the drive seat.

[0012] Preferably, the drive base further includes: a detection plate disposed inside the cleaning tank; and a pressure sensor installed on the bottom wall of the cleaning tank, wherein the detection plate is connected to the pressure sensor.

[0013] Preferably, the drive base further includes: a mounting groove formed on the inner wall of the cleaning groove; an adsorption plate installed in the mounting groove, the adsorption plate being used to adsorb iron filings; and an electromagnetic actuator installed in the mounting groove, the electromagnetic actuator being connected to the adsorption plate.

[0014] Preferably, it also includes a storage battery installed at the bottom of the housing.

[0015] This invention provides a bit cleaning device. Compared with existing technologies, it has the following advantages: Multiple cleaning rollers, driven by a drive unit, clean the bit from different angles. The soft and elastic bristles on the outer ring can penetrate deep into the grooves, crevices, and other small parts of the bit, effectively removing dust and impurities. The cooperation of pressure sensors and a control system improves cleaning efficiency. The entire cleaning process is fast and continuous, allowing multiple bits to be cleaned in a short time. During the cleaning process, the adsorption plate can promptly absorb iron filings, preventing residual iron filings from causing secondary contamination of the bit. This effectively reduces the impact of iron filings and dust on the subsequent accuracy and stability of the bit, extending its service life and ensuring high-quality performance in subsequent operations. The battery-powered design allows the cleaning device to be used anytime, anywhere, without being limited by the power source location, making it convenient and quick. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the cross-section of the outer shell proposed in this utility model.

[0018] Figure 3 This is a schematic cross-sectional view of the drive seat proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the drive seat, cleaning roller, detection plate, and pressure sensor structure proposed in this utility model.

[0020] Figure 5 This is a schematic diagram of the drive base, adsorption plate, and electromagnetic actuator proposed in this utility model.

[0021] The attached figures are labeled as follows:

[0022] 100. Outer casing; 101. Connecting slot; 102. Power source;

[0023] 200. Drive base; 201. Cleaning tank; 202. Pressure sensor; 203. Detection plate; 204. Mounting slot;

[0024] 300. Cleaning roller; 301. Brush bristles; 302. First gear; 303. Second gear;

[0025] 400. Adsorption plate; 401. Electromagnetic actuator;

[0026] 500. Storage battery. Detailed Implementation

[0027] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of protection of the present invention.

[0028] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0029] Reference Figures 1-5 A bit cleaning device includes: a housing 100; a drive seat 200 installed inside the housing 100, the drive seat 200 being configured to rotate within the housing 100; at least two cleaning rollers 300 installed inside the drive seat 200, the cleaning rollers 300 being configured to rotate within the drive seat 200 when the drive seat 200 rotates within the housing 100; and a battery 500 installed at the bottom of the housing 100.

[0030] In this embodiment, the drive base 200 is one of the core components of the cleaning device, mainly used to install and drive the cleaning rollers 300 to rotate. When the drive base 200 rotates, the cleaning rollers 300 rotate within the drive base 200, cleaning the surface of the bits. Multiple cleaning rollers 300 clean the bits placed in the cleaning tank 201 from different angles during rotation. The battery 500 is installed at the bottom of the housing 100, providing power to the entire cleaning device. The battery 500 has a certain capacity, sufficient to meet the power requirements of multiple cleaning operations. It can be charged via a charging interface for user convenience.

[0031] The cleaning roller 300 includes bristles 301 mounted on its outer ring. The bristles 301 are components that directly contact the surface of the bit for cleaning. The bristles 301 are typically made of a soft, wear-resistant, and elastic material, such as nylon. The density and length of the bristles 301 should be rationally designed according to cleaning needs to ensure effective removal of dust and impurities from the bit surface without damaging the bit.

[0032] The drive base 200 includes a cleaning tank 201, which is located at the top of the drive base 200, and the cleaning roller 300 is mounted on the inner wall of the cleaning tank 201.

[0033] The aforementioned cleaning tank 201 is located at the top of the drive base 200 and serves as the area for placing and cleaning screwdriver bits. A cleaning roller 300 is installed on the inner wall of the cleaning tank 201. When the drive base 200 rotates, the cleaning roller 300 thoroughly cleans the screwdriver bits placed in the cleaning tank 201. The design dimensions of the cleaning tank 201 should be rationally planned according to the size of common screwdriver bits to ensure that the bits can be smoothly inserted and effectively cleaned.

[0034] The cleaning roller 300 includes: a first gear 302 disposed at the bottom of the drive seat 200, the cleaning roller 300 being connected to the first gear 302 via a rotating shaft; and a second gear 303 installed inside the housing 100, the second gear 303 being annular, and the first gear 302 meshing with the second gear 303.

[0035] When the drive base 200 rotates, the first gear 302 rotates together with the drive base 200. Since the first gear 302 meshes with the second gear 303, the rotation of the first gear 302 will drive the cleaning roller 300 to rotate within the drive base 200, thereby realizing the cleaning action of the bit.

[0036] The housing 100 includes: a connecting groove 101, which is formed on the housing 100; a drive seat 200 is installed in the connecting groove 101; and a second gear 303 is installed on the bottom wall of the connecting groove 101; and a power source 102, which is installed in the connecting groove 101; and the power shaft of the power source 102 is connected to the drive seat 200.

[0037] The power source 102 can be a servo motor or a stepper motor, providing power for the rotation of the drive seat 200. When the power source 102 is started, the power shaft drives the drive seat 200 to rotate within the connecting groove 101, thus enabling the entire cleaning process to proceed smoothly.

[0038] The drive base 200 further includes: a detection plate 203 disposed within the cleaning tank 201; a pressure sensor 202 installed on the bottom wall of the cleaning tank 201, the detection plate 203 being connected to the pressure sensor 202; a mounting groove 204 formed on the inner wall of the cleaning tank 201; an adsorption plate 400 installed within the mounting groove 204, the adsorption plate 400 being used to adsorb iron filings; and an electromagnetic actuator 401 installed within the mounting groove 204, the electromagnetic actuator 401 being connected to the adsorption plate 400.

[0039] The aforementioned detection plate 203 is installed inside the cleaning tank 201 to detect whether the bit is properly positioned. The detection plate 203 is connected to a pressure sensor 202. When the bit is placed in the cleaning tank 201 and exerts pressure on the detection plate 203, the pressure sensor 202 transmits a signal to the control system. The control system can then determine that the bit is properly positioned based on this signal and initiate the cleaning program. The pressure sensor 202 is installed on the bottom wall of the cleaning tank 201 and connected to the detection plate 203. It accurately senses changes in pressure on the detection plate 203 and converts the pressure signal into an electrical signal, which is then transmitted to the control system. Through feedback from the pressure sensor 202, the device can achieve automated operation, improving cleaning efficiency and accuracy. The adsorption plate 400 is installed inside the mounting slot 204 and is mainly used to adsorb iron filings from the surface of the bit. The adsorption plate 400 is typically made of a magnetic material, capable of generating a strong magnetic field to attract iron filings to its surface. After the cleaning process is complete, the magnetism of the adsorption plate 400 can be removed by controlling the electromagnetic actuator 401, making it easy to clean the adsorbed iron filings.

[0040] During use, the cleaning device is turned on, and the used bit is placed in the cleaning groove 201 at the top of the drive base 200. When the bit is placed in the cleaning groove 201, it exerts pressure on the detection plate 203 located within the cleaning groove 201. The detection plate 203 is connected to a pressure sensor 202 installed on the bottom wall of the cleaning groove 201. When the detection plate 203 is subjected to pressure from the bit, the pressure sensor 202 can accurately sense this pressure change and convert the pressure signal into an electrical signal, which is then transmitted to the control system. Upon receiving the signal, the control system determines that the bit has been placed correctly.

[0041] After confirming that the bit is in place, the control system activates the power source 102 installed in the connecting groove 101 of the housing 100. The power source 102 can be a servo motor or a stepper motor. After activation, its drive shaft drives the drive seat 200 to rotate within the connecting groove 101. As the drive seat 200 rotates, the first gear 302 located at the bottom of the drive seat 200 rotates along with it. Since the first gear 302 meshes with the second gear 303, which is annularly mounted on the bottom wall of the connecting groove 101, the rotation of the first gear 302 drives the cleaning roller 300 to rotate synchronously within the drive seat 200. The outer ring of the cleaning roller 300 is equipped with bristles 301 made of a soft, wear-resistant, and elastic material (such as nylon). Multiple cleaning rollers 300 clean the surface of the bit placed in the cleaning groove 201 from different angles during rotation, effectively removing dust and impurities.

[0042] During the cleaning process, the adsorption plate 400 installed in the mounting groove 204 on the inner wall of the cleaning tank 201 generates magnetism due to the action of the electromagnetic actuator 401, effectively adsorbing iron filings on the surface of the bit, preventing the iron filings from re-adhering to the bit during cleaning, and reducing damage to the cleaning roller 300 and other internal components of the device. After the preset cleaning time or cleaning program is completed, the power source 102 stops working, and the drive base 200 and cleaning roller 300 stop rotating. The control system controls the electromagnetic actuator 401 to demagnetize the adsorption plate 400. The user opens the cleaning device and removes the cleaned bit. At the same time, since the magnetism of the adsorption plate 400 has disappeared, it is easy to clean the iron filings adsorbed on its surface, preparing for the next cleaning operation.

[0043] In summary, compared with existing technologies, it has the following beneficial effects:

[0044] Driven by the drive seat 200, multiple cleaning rollers 300 clean the bits from different angles. The soft and elastic bristles 301 on the outer ring can penetrate into the grooves, crevices and other small parts of the bits to effectively remove dust and impurities. The cooperation of the pressure sensor 202 and the control system improves the cleaning efficiency. The entire cleaning process is fast and continuous, and can complete the cleaning of multiple bits in a short time.

[0045] During the cleaning process, the adsorption plate 400 can adsorb iron filings in time, avoiding secondary contamination of the bit by iron filings residue. It effectively reduces the impact of iron filings and dust on the subsequent accuracy and stability of the bit, extends the service life of the bit, and ensures the high-quality performance of the bit in subsequent operations. The battery 500 power supply design makes the cleaning device not limited by the power source location, and can be used anytime and anywhere, which is convenient and quick.

[0046] Therefore, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are also within the scope of the above disclosure, and it should be understood that in some cases, certain features of the present invention may be adopted without departing from the scope and spirit of the invention and without corresponding use of other features. Thus, many modifications can be made to adapt a particular environment or material to the essential scope and spirit of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best mode of carrying out the present invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present invention will be determined only by the appended claims.

Claims

1. A bit cleaning device, characterized in that, include: Outer shell (100); A drive seat (200) is installed inside the housing (100), and the drive seat (200) is configured to rotate within the housing (100); At least two cleaning rollers (300) are installed inside the drive seat (200), and the cleaning rollers (300) are configured to rotate inside the drive seat (200) when the drive seat (200) rotates inside the housing (100).

2. The bit cleaning device according to claim 1, characterized in that, The cleaning roller (300) includes: Brush bristles (301) are mounted on the outer ring of the cleaning roller (300).

3. The bit cleaning device according to claim 1, characterized in that, The drive unit (200) includes: A cleaning tank (201) is provided on the top of the drive seat (200), and the cleaning roller (300) is installed on the inner wall of the cleaning tank (201).

4. The bit cleaning device according to claim 2, characterized in that, The cleaning roller (300) includes: The first gear (302) is disposed at the bottom of the drive seat (200), and the cleaning roller (300) is connected to the first gear (302) via a rotating shaft; The second gear (303) is installed inside the housing (100). The second gear (303) is annular, and the first gear (302) meshes with the second gear (303).

5. A bit cleaning device according to claim 4, characterized in that, The housing (100) includes: A connecting groove (101) is formed on the outer shell (100), the drive seat (200) is installed in the connecting groove (101), and the second gear (303) is installed on the bottom wall of the connecting groove (101).

6. A bit cleaning device according to claim 5, characterized in that, The housing (100) also includes: A power source (102) is installed in the connecting groove (101), and the power shaft of the power source (102) is connected to the drive seat (200).

7. A bit cleaning device according to claim 3, characterized in that, The drive unit (200) also includes: A detection plate (203) is disposed inside the cleaning tank (201); A pressure sensor (202) is installed on the bottom wall of the cleaning tank (201), and the detection plate (203) is connected to the pressure sensor (202).

8. A bit cleaning device according to claim 3, characterized in that, The drive unit (200) also includes: The mounting groove (204) is formed on the inner wall of the cleaning groove (201); An adsorption plate (400) is installed in the mounting groove (204) and the adsorption plate (400) is used to adsorb iron filings; An electromagnetic actuator (401) is installed in the mounting slot (204) and is connected to the adsorption plate (400).

9. A bit cleaning device according to claim 1, characterized in that, Also includes: A storage battery (500) is installed at the bottom of the housing (100).

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