Hardware cleaning and drying equipment

Abstract

The utility model provides hardware cleaning and drying equipment, which relates to the technical field of hardware cleaning and comprises a central support, a protective rubber sleeve is fixedly mounted on the surface of the central support, a supporting rubber rod is rotatably connected in the protective rubber sleeve, and a cleaning rubber head and a wiping cloth strip are fixedly connected to the surface of the supporting rubber rod. And an elastic positioning block is fixedly mounted at the bottom of the central bracket. The hardware cleaning device has the advantages that the detachable elastic protection structure is arranged in the cleaning structure, the flexible protection structure is arranged on the surface of the elastic protection structure, and hardware moving along with water flow in the cleaning process is blocked and protected through the elastic protection structure and the flexible protection structure; the hardware is not prone to moving at a high speed under the action of obstacles, meanwhile, damage to the hardware caused by the protection structure is reduced through the elasticity and flexibility of the protection structure, then damage to the hardware in the re-cleaning process can be effectively reduced, and the cleaning safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware cleaning, in particular to a hardware cleaning and drying device. Background Art

[0002] Hardware refers to parts made of gold, silver, copper, iron, tin and other metals through processing and casting. It mainly plays the role of fixing, processing and decoration. Hardware is widely used in various fields of our lives, including home appliances, furniture, auto parts, decoration and many other fields. Hardware must go through multiple steps such as stamping, bending, and polishing during production and processing in the workshop. Therefore, it is inevitable that impurities such as oil, metal debris, and dust will adhere to the hardware during the processing process. In order to improve the quality of hardware and facilitate later assembly, the hardware needs to be cleaned after processing and forming to remove impurities adhering to the surface of the hardware.

[0003] CN202020748135.7 introduces a hardware parts cleaning and drying device. The hardware parts are first cleaned and removed from the rust, dust and other impurities on the hardware materials by the action of ultrasound. The water in the cleaning and drying chamber is made to flow at high speed by an agitator, so as to achieve the effect of removing rust and dust impurities in structures such as deep holes, blind holes, and concave-convex grooves, and the cleaning is more thorough. By setting a shunt interface, the water outlet pipe and the air inlet pipe are combined, which simplifies the structure and reduces the cost. By setting a hot air blower and an exhaust fan, the drying efficiency of the hardware parts is greatly improved, and the hardware placement rack is lifted to a suitable height by an electric telescopic rod, so that the hardware parts can be easily taken out. However, during the cleaning process of the cleaning and drying device, the high-speed flow of water easily causes the hardware parts to collide with each other, resulting in damage to the hardware parts and a certain amount of loss. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a hardware cleaning and drying device to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a hardware cleaning and drying equipment, including a cleaning and drying box, a lifting cleaning rack is fixedly installed inside the cleaning and drying box, an ultrasonic transmitter and a hot air blower are arranged above the lifting cleaning rack, a stirring assembly is arranged below the lifting cleaning rack, a center bracket is fixedly installed in the middle of the lifting cleaning rack, a protective rubber sleeve is fixedly installed on the surface of the center bracket, a supporting rubber rod is rotatably connected inside the protective rubber sleeve, a cleaning rubber head and a wiping cloth strip are fixedly connected to the surface of the supporting rubber rod, an elastic positioning block is fixedly installed on the bottom of the center bracket, and a pressing guide rod is fixedly installed in the middle of the elastic positioning block.

[0006] Preferably, any of the above schemes is that a cleaning and drying chamber is opened inside the cleaning and drying box, the stirring assembly is fixedly installed at the bottom of the cleaning and drying chamber, the lifting cleaning rack includes a pneumatic telescopic rod and a cleaning frame, the pneumatic telescopic rod is fixedly installed inside the cleaning and drying box, a cleaning frame is fixedly installed on the top of the pneumatic telescopic rod, and the cleaning frame is located above the stirring assembly.

[0007] The above technical solution is adopted: through the action of ultrasound, impurities such as rust and dust on the hardware are cleaned and removed, and then the water in the cleaning and drying chamber is made to flow at high speed through the stirring structure, and the rust and dust impurities under ultrasonic cleaning are flushed by the water flow. During the cleaning process, the hardware is located inside the cleaning frame, and the pneumatic telescopic rod is controlled to extend and retract to drive the cleaning frame to rise and fall, so that the hardware inside the cleaning frame can be stored and retrieved.

[0008] Preferably, any of the above schemes is that a connecting groove matched with the central bracket is provided in the middle of the cleaning frame, and a positioning groove matched with the elastic positioning block is provided at the bottom of the connecting groove.

[0009] The above technical solution is adopted: a notch for connecting and positioning the central bracket is arranged at the center of the cleaning frame, so as to facilitate the disassembly and assembly of the central bracket.

[0010] Preferably, any of the above solutions has the following features: a movable groove adapted to the elastic positioning block is provided inside the central support, and a limiting boss is provided at the bottom of the central support.

[0011] The above technical solution is adopted: the end of the central bracket located below the limiting boss is inserted into the interior of the cleaning frame, so that the limiting boss and the cleaning frame fit together, and the central bracket is used to support and fix the protective structure.

[0012] Preferably, any of the above schemes has a fixing groove matched with the supporting rubber rod on the surface of the protective rubber sleeve, the protective rubber sleeve is located above the limiting boss, and the cleaning rubber head and the wiping cloth strip are cross-distributed.

[0013] The above technical solution is adopted: the central bracket is covered and protected by a protective rubber sleeve, and the protective rubber sleeve supports the supporting rubber rod, so that the supporting rubber rod supports the cleaning rubber head and the wiping cloth strip, and the elasticity and flexibility of the protective rubber sleeve, the supporting rubber rod, the cleaning rubber head and the wiping cloth strip are used to block and wipe the hardware moving with the water flow, thereby increasing the resistance to the movement of the hardware, making it difficult for the hardware to move at high speed with the high-speed water flow under the action of the obstruction, which can effectively reduce the movement rate of the hardware, and reduce the damage caused by the collision of the hardware through elastic and flexible protection.

[0014] Preferably, any of the above schemes is that the elastic positioning block includes a fastening spring and a fastening positioning plate, the fastening spring is fixedly installed inside the central bracket, and one end of the fastening spring is fixedly installed with a fastening positioning plate movably connected to the central bracket.

[0015] The above technical solution is adopted: when installing the central bracket, press the fixing plate to stretch the fixing spring, then rotate the central bracket 90 degrees and loosen the fixing plate, so that the fixing plate is reset and connected with the cleaning frame under the action of the fixing spring.

[0016] Preferably, any of the above schemes is that the pressing guide rod is fixedly installed at the center of the fastening positioning plate, the pressing guide rod passes through the fastening spring and the center bracket, and the pressing guide rod is located inside the protective rubber sleeve.

[0017] The above technical solution is adopted: by applying pressure to the pressing guide rod to squeeze the fixing positioning plate, the position of the fixing positioning plate can be adjusted, and the pressing guide rod is protected by the protective rubber sleeve.

[0018] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0019] 1. A detachable elastic protective structure is arranged inside the cleaning structure, and a flexible protective structure is arranged on the surface of the elastic protective structure. The elastic protective structure and the flexible protective structure are used to block and protect the hardware moving with the water flow during the cleaning process, so that the hardware is not easy to move at high speed under the action of obstacles. At the same time, the elasticity and flexibility of the protective structure itself are used to reduce the damage caused to the hardware, thereby effectively reducing the damage to the hardware during the cleaning process and improving the safety of cleaning.

[0020] 2. An elastically adjustable positioning structure is arranged inside the supporting structure of the protective structure, so that the protective structure can be easily disassembled and assembled according to the position change of the positioning structure, thereby improving the convenience of using the protective structure.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a schematic diagram of the cross-sectional structure of a cleaning and drying box according to an embodiment of the utility model;

[0024] Figure 2 It is a structural schematic diagram of a central support according to an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a cleaning and drying box according to an embodiment of the utility model;

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the central support according to an embodiment of the utility model;

[0027] Among them: 1-cleaning and drying box, 2-lifting cleaning rack, 21-pneumatic telescopic rod, 22-cleaning frame, 3-stirring assembly, 4-center bracket, 5-protective rubber sleeve, 6-support rubber rod, 7-cleaning rubber head, 8-wiping cloth strip, 9-elastic positioning block, 91-fastening spring, 92-fastening positioning plate, 10-pressing guide rod, 11-limiting boss. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

[0029] like Figure 1-4 As shown, a hardware cleaning and drying equipment of an embodiment of the utility model comprises a cleaning and drying box 1, a lifting cleaning frame 2 is fixedly installed inside the cleaning and drying box 1, an ultrasonic transmitter and a hot air blower are arranged above the lifting cleaning frame 2, a stirring assembly 3 is arranged below the lifting cleaning frame 2, a center bracket 4 is fixedly installed in the middle of the lifting cleaning frame 2, a protective rubber sleeve 5 is fixedly installed on the surface of the center bracket 4, a supporting rubber rod 6 is rotatably connected inside the protective rubber sleeve 5, a cleaning rubber head 7 and a wiping cloth strip 8 are fixedly connected to the surface of the supporting rubber rod 6, an elastic positioning block 9 is fixedly installed at the bottom of the center bracket 4, and a pressing guide rod 10 is fixedly installed in the middle of the elastic positioning block 9.

[0030] Preferably, any of the above schemes is that a cleaning and drying chamber is opened inside the cleaning and drying box 1, the stirring assembly 3 is fixedly installed at the bottom of the cleaning and drying chamber, the lifting cleaning rack 2 includes a pneumatic telescopic rod 21 and a cleaning frame 22, the pneumatic telescopic rod 21 is fixedly installed inside the cleaning and drying box 1, and a cleaning frame 22 is fixedly installed at the top of the pneumatic telescopic rod 21, and the cleaning frame 22 is located above the stirring assembly 3.

[0031] The above technical solution is adopted: through the action of ultrasound, impurities such as rust and dust on the hardware are cleaned and removed, and then the water in the cleaning and drying chamber is made to flow at a high speed through the stirring structure, and the rust and dust impurities under ultrasonic cleaning are flushed by the water flow. During the cleaning process, the hardware is located inside the cleaning frame 22, and the pneumatic telescopic rod 21 is controlled to extend and retract to drive the cleaning frame 22 to rise and fall, so that the hardware inside the cleaning frame 22 can be stored and retrieved.

[0032] Preferably, any of the above solutions has the following features: a connecting groove matched with the central support 4 is provided in the middle of the cleaning frame 22 , and a positioning groove matched with the elastic positioning block 9 is provided at the bottom of the connecting groove.

[0033] The above technical solution is adopted: a notch for connecting and positioning the central bracket 4 is provided at the center of the cleaning frame 22, so as to facilitate the disassembly and assembly of the central bracket 4.

[0034] Preferably, any of the above solutions has a movable groove adapted to the elastic positioning block 9 formed inside the central support 4 , and a limiting boss 11 is provided at the bottom of the central support 4 .

[0035] The above technical solution is adopted: the end of the central support 4 located below the limiting boss 11 is inserted into the interior of the cleaning frame 22, so that the limiting boss 11 and the cleaning frame 22 fit together, and the central support 4 is used to support and fix the protective structure.

[0036] Preferably, any of the above schemes has a fixing groove matched with the supporting rubber rod 6 on the surface of the protective rubber sleeve 5, the protective rubber sleeve 5 is located above the limiting boss 11, and the cleaning rubber head 7 and the wiping cloth strip 8 are cross-distributed.

[0037] The above technical solution is adopted: the central bracket 4 is covered and protected by the protective rubber sleeve 5, and the protective rubber sleeve 5 supports the supporting rubber rod 6, so that the supporting rubber rod 6 supports the cleaning rubber head 7 and the wiping cloth strip 8, and the elasticity and flexibility of the protective rubber sleeve 5, the supporting rubber rod 6, the cleaning rubber head 7 and the wiping cloth strip 8 are used to block and wipe the hardware moving with the water flow, thereby increasing the resistance to the movement of the hardware, making it difficult for the hardware to move at high speed with the high-speed water flow under the action of the obstruction, which can effectively reduce the movement rate of the hardware, and reduce the damage caused by the collision of the hardware through elastic and flexible protection.

[0038] Preferably, any of the above schemes comprises the elastic positioning block 9 including a fastening spring 91 and a fastening positioning plate 92 , the fastening spring 91 is fixedly mounted inside the center bracket 4 , and one end of the fastening spring 91 is fixedly mounted with a fastening positioning plate 92 movably connected to the center bracket 4 .

[0039] The above technical solution is adopted: when installing the central bracket 4, the fixing positioning plate 92 is pressed to stretch the fixing spring 91, and then the central bracket 4 is rotated ninety degrees and the fixing positioning plate 62 is loosened, so that the fixing positioning plate 62 is reset and clamped with the cleaning frame 22 under the action of the fixing spring 91.

[0040] Preferably, any of the above schemes is that the pressing guide rod 10 is fixedly installed at the center of the fastening positioning plate 92 , the pressing guide rod 10 passes through the fastening spring 91 and the center bracket 4 , and the pressing guide rod 10 is located inside the protective rubber sleeve 5 .

[0041] The above technical solution is adopted: by applying pressure to the pressing guide rod 10 to squeeze the fixing positioning plate 92, the position of the fixing positioning plate 92 can be adjusted, and the pressing guide rod 10 is protected by the protective rubber sleeve 5.

[0042] The utility model is a hardware cleaning and drying equipment, the working principle is as follows:

[0043] Insert the center bracket 4 into the cleaning frame 22, press the pressing guide rod 10, rotate the center bracket 4 90 degrees and then release the pressing guide rod 10, place the hardware into the cleaning frame 22, and control the stirring assembly 3 to drive the water flow to clean the hardware.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] 1. A detachable elastic protective structure is arranged inside the cleaning structure, and a flexible protective structure is arranged on the surface of the elastic protective structure. The elastic protective structure and the flexible protective structure are used to block and protect the hardware moving with the water flow during the cleaning process, so that the hardware is not easy to move at high speed under the action of obstacles. At the same time, the elasticity and flexibility of the protective structure itself are used to reduce the damage caused to the hardware, thereby effectively reducing the damage to the hardware during the cleaning process and improving the safety of cleaning.

[0046] 2. An elastically adjustable positioning structure is arranged inside the supporting structure of the protective structure, so that the protective structure can be easily disassembled and assembled according to the position change of the positioning structure, thereby improving the convenience of using the protective structure.

Claims

1. A hardware cleaning and drying device, comprising a cleaning and drying box (1), a lifting cleaning frame (2) being fixedly installed inside the cleaning and drying box (1), an ultrasonic transmitter and a hot air blower being arranged above the lifting cleaning frame (2), and a stirring assembly (3) being arranged below the lifting cleaning frame (2), characterized in that: A central support (4) is fixedly mounted in the middle of the lifting cleaning rack (2); a protective rubber sleeve (5) is fixedly mounted on the surface of the central support (4); a supporting rubber rod (6) is rotatably connected to the inside of the protective rubber sleeve (5); a cleaning rubber head (7) and a wiping cloth strip (8) are fixedly connected to the surface of the supporting rubber rod (6); an elastic positioning block (9) is fixedly mounted on the bottom of the central support (4); and a pressing guide rod (10) is fixedly mounted in the middle of the elastic positioning block (9).

2. A hardware cleaning and drying equipment as claimed in claim 1, characterized in that: The cleaning and drying box (1) has a cleaning and drying chamber formed therein, the stirring assembly (3) is fixedly mounted at the bottom of the cleaning and drying chamber, the lifting cleaning frame (2) comprises a pneumatic telescopic rod (21) and a cleaning frame (22), the pneumatic telescopic rod (21) is fixedly mounted inside the cleaning and drying box (1), the cleaning frame (22) is fixedly mounted at the top end of the pneumatic telescopic rod (21), and the cleaning frame (22) is located above the stirring assembly (3).

3. A hardware cleaning and drying equipment as claimed in claim 2, characterized in that: A connecting groove adapted to match the central support (4) is provided in the middle of the cleaning frame (22), and a positioning groove adapted to match the elastic positioning block (9) is provided at the bottom of the connecting groove.

4. A hardware cleaning and drying device as claimed in claim 3, characterized in that: A movable groove adapted to the elastic positioning block (9) is provided inside the central support (4), and a limiting boss (11) is provided at the bottom of the central support (4).

5. A hardware cleaning and drying device as claimed in claim 4, characterized in that: The surface of the protective rubber sleeve (5) is provided with a fixing groove matched with the supporting rubber rod (6); the protective rubber sleeve (5) is located above the limiting boss (11); and the cleaning rubber head (7) and the wiping cloth strip (8) are arranged crosswise with each other.

6. A hardware cleaning and drying device as claimed in claim 5, characterized in that: The elastic positioning block (9) comprises a fastening spring (91) and a fastening positioning plate (92); the fastening spring (91) is fixedly mounted inside the central support (4); one end of the fastening spring (91) is fixedly mounted with the fastening positioning plate (92) movably connected to the central support (4).

7. A hardware cleaning and drying device as claimed in claim 6, characterized in that: The pressing guide rod (10) is fixedly mounted at the center of the fastening positioning plate (92), the pressing guide rod (10) passes through the fastening spring (91) and the center bracket (4), and the pressing guide rod (10) is located inside the protective rubber sleeve (5).

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