Hardware surface dirt cleaning device

Abstract

The utility model discloses a hardware surface dirt cleaning device, which belongs to the technical field of hardware processing, and comprises a cleaning case, a lifting tray mechanism is arranged in the cleaning case, a rotating ring is sleeved on the outer side of the lifting tray mechanism, the top of the rotating ring is connected with a connecting component, a water-permeable placing frame is arranged above the lifting tray mechanism, and the water-permeable placing frame is connected with the rotating ring. Through the arrangement of the connecting assembly, a connecting block at the top of a rotating ring is inserted into a connecting groove, and under the elastic acting force of a second spring on a fixing ring, an inserting rod and the connecting block are tightly connected in an inserted mode, so that installation and positioning of the permeable containing frame can be completed; the structure is stable, and the storage and cleaning effects on the hardware can be better; by arranging the limiting assembly, the sealing cover is arranged on the inner column of the water-permeable containing frame in a sleeving mode, the clamping block and the clamping groove are connected in an inserted mode under the elastic acting force of the first spring, and the sealing cover can limit hardware at the top of the water-permeable containing frame so that the hardware can be prevented from being centrifugally thrown out.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware processing, and in particular relates to a device for cleaning dirt on the surface of hardware. Background Art

[0002] During the production process of hardware, some foreign matter will inevitably adhere to its surface, so the hardware needs to be cleaned of foreign matter after production.

[0003] Chinese patent application No. 202223092315.2 discloses a surface dirt cleaning device for hardware processing, including a cleaning chassis, a box cover movably installed on the upper surface of the cleaning chassis, a rotating motor fixedly installed inside the cleaning chassis, a tray movably installed inside the cleaning chassis, a water-permeable placement frame is provided above the tray, and a movable ring is movably embedded on the upper surface of the tray. The surface dirt cleaning device for hardware processing described in the utility model, by setting a rotating motor, a water-permeable placement frame, a tray and a movable ring to cooperate with each other, can make the water-permeable placement frame tilt and shake during the cleaning process of the surface dirt of the hardware, so that the surface dirt of the hardware can be better cleaned, and the water-permeable placement frame used to hold the hardware can conveniently adjust the depth of the cleaning pool, so that the hardware can be ensured to always be located at the middle depth of the cleaning liquid for cleaning the dirt.

[0004] In the above-mentioned public patent, the driving motor drives the movable ring to rotate through gear meshing transmission. Since the water-permeable placement frame is only connected to the movable ring through fasteners, the water-permeable placement frame is easily fallen off due to centrifugal action when it rotates, and the overall structural stability is low. The top of the water-permeable placement frame is an open structure, and the hardware is easily thrown out during the rotation process, which is inconvenient to take out and affects cleaning. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a device for cleaning dirt on the surface of hardware, which has the characteristics of stable structure and good cleaning effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for cleaning dirt on the surface of hardware, including a cleaning chassis, a lifting tray mechanism is arranged inside the cleaning chassis, a rotating ring is sleeved on the outer side of the lifting tray mechanism, a connecting component is connected to the top of the rotating ring, a driving motor is installed at the bottom of the lifting tray mechanism, a water-permeable placement frame is arranged above the lifting tray mechanism, a limiting component is arranged inside the water-permeable placement frame, and a box cover is connected to the side top of the cleaning chassis.

[0007] Preferably, the connecting assembly includes a connecting groove, a fixed seat, an insertion rod and a connecting block, wherein the tops of both sides of the rotating ring are connected to connecting blocks, connecting grooves are provided on both sides of the water-permeable placement frame, fixed seats are connected on both sides of the water-permeable placement frame, insertion rods are embedded inside the fixed seats, and a socket is provided inside the connecting block, and a plug-in structure is provided between the insertion rod and the connecting block.

[0008] Preferably, a fixing ring is sleeved on the surface of the insertion rod inside the fixing seat, and a second spring is arranged on the outer side of the fixing ring.

[0009] Preferably, the limiting assembly includes a card slot, a spring 1, a through slot, a cover and a card block, wherein two card slots are opened inside the water-permeable placement frame, a cover is arranged above the water-permeable placement frame, two through slots are opened on the surface of the cover, a spring 1 is embedded in the through slot, and a card block is connected to the side of the spring 1.

[0010] Preferably, a square groove is provided inside the cover, and the surface of the water-permeable placement frame is tightly plugged into the inner groove of the cover.

[0011] Preferably, the top of the card block is connected to a control block, the through slot is in an L-shaped structure, and the surface of the control block is in contact with the inner wall of the through slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a connection assembly, and the connection block on the top of the rotating ring is inserted into the connection groove. Under the elastic force of the two spring pairs of fixed rings, the insertion rod and the connection block are tightly plugged to complete the installation and positioning of the water-permeable placement frame. The stable structure can make the storage and cleaning effect of hardware better. After the insertion rod is pulled outward to retract it into the fixed seat, the water-permeable placement frame can be removed to pour out the internal hardware.

[0014] 2. The utility model sets a limit assembly, pulls the control block to drive the card block to retract into the through groove, aligns the inner groove of the cover with the inner column of the water-permeable placement frame, and then releases the control block to move the card block outward and plug it into the card slot under the elastic force of spring 1. The cover is closed on the top of the water-permeable placement frame to limit the hardware and prevent the hardware from being centrifugally thrown out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is a front view of the connection assembly of the utility model;

[0017] Figure 3 This is the front view of the limit assembly of the utility model.

[0018] In the figure: 1. box cover; 2. limit assembly; 21. card slot; 22. spring one; 23. through slot; 24. control block; 25. cover; 26. card block; 3. cleaning box; 4. water-permeable placement frame; 5. connection assembly; 51. connection slot; 52. fixing ring; 53. spring two; 54. fixing seat; 55. plug rod; 56. connection block; 6. drive motor; 7. rotating ring; 8. lifting tray mechanism. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figure 1-3 The utility model provides the following technical solutions: a device for cleaning dirt on the surface of hardware, including a cleaning chassis 3, a lifting tray mechanism 8 is arranged inside the cleaning chassis 3, a rotating ring 7 is sleeved on the outer side of the lifting tray mechanism 8, a connecting component 5 is connected to the top of the rotating ring 7, a driving motor 6 is installed at the bottom of the lifting tray mechanism 8, a water-permeable placement frame 4 is arranged above the lifting tray mechanism 8, a limiting component 2 is provided inside the water-permeable placement frame 4, and a box cover 1 is connected to the side top of the cleaning chassis 3.

[0022] Specifically, the connecting component 5 includes a connecting groove 51, a fixed seat 54, an insertion rod 55 and a connecting block 56. The tops of both sides of the rotating ring 7 are connected to the connecting blocks 56. Connecting grooves 51 are provided on both sides of the water-permeable placement frame 4. The fixed seats 54 are connected to both sides of the water-permeable placement frame 4. The inside of the fixed seats 54 is embedded with the insertion rod 55. The inside of the connecting block 56 is provided with a socket, and the insertion rod 55 and the connecting block 56 are a plug-in structure.

[0023] By adopting the above technical solution, the connecting block 56 on the top of the rotating ring 7 is inserted into the connecting groove 51, and the plug rod 55 is tightly plugged into the connecting block 56 to complete the installation and fixation of the water-permeable placement frame 4. The stable structure can achieve better storage and cleaning effects for hardware. After pulling the plug rod 55 outward to retract it into the fixing seat 54, the water-permeable placement frame 4 can be removed to pour out the internal hardware.

[0024] Specifically, a fixing ring 52 is sleeved on the surface of the insert rod 55 inside the fixing seat 54 , and a spring 53 is arranged on the outer side of the fixing ring 52 .

[0025] By adopting the above technical solution, under the elastic force of the second spring 53 on the fixing ring 52, the plug rod 55 and the connecting block 56 are tightly plugged together, so that the water-permeable placement frame 4 can be installed and positioned firmly.

[0026] When this embodiment is used, the box cover 1 is opened to put the hardware into the water-permeable placement frame 4. The lifting tray mechanism 8 can drive the water-permeable placement frame 4 to descend into the cleaning liquid through the screw meshing structure. The driving motor 6 controls the rotation of the rotating ring 7 through the meshing transmission of the end gear and the inner tooth groove of the rotating ring 7. The connecting block 56 on the top of the rotating ring 7 is inserted into the connecting groove 51. Under the elastic force of the spring 2 53 on the fixed ring 52, the insertion rod 55 and the connecting block 56 are tightly plugged to complete the installation and positioning of the water-permeable placement frame 4. The stable structure can make the storage and cleaning effect of the hardware better. After pulling the insertion rod 55 outward to retract it into the fixed seat 54, the water-permeable placement frame 4 can be removed to pour out the hardware inside.

[0027] Example 2

[0028] The present embodiment is different from the embodiment 1 in that: the limiting assembly 2 includes a card slot 21, a spring 22, a through slot 23, a cover 25 and a block 26, two card slots 21 are provided inside the water-permeable placement frame 4, a cover 25 is provided above the water-permeable placement frame 4, two through slots 23 are provided on the surface of the cover 25, a spring 22 is embedded in the through slot 23, and a block 26 is connected to the side of the spring 22.

[0029] Specifically, a square groove is provided inside the cover 25 , and the surface of the water-permeable placement frame 4 is tightly plugged into the inner groove of the cover 25 .

[0030] By adopting the above technical solution, the inner groove of the cover 25 is aligned and sleeved on the inner column of the water-permeable placement frame 4. Under the elastic force of the spring 22, the block 26 can be moved outward and plugged into the slot 21. The cover 25 is closed on the top of the water-permeable placement frame 4 to limit the hardware to prevent the hardware from being centrifugally thrown out, thereby making the cleaning effect of this device better.

[0031] Specifically, the top of the clamping block 26 is connected to the control block 24 , the through slot 23 is in an L-shaped structure, and the surface of the control block 24 is in contact with the inner wall of the through slot 23 .

[0032] By adopting the above technical solution, the mobile control block 24 can control the telescopic movement of the clamping block 26, which is convenient for disassembly and installation of the cover 25 and cleaning and placement of the hardware.

[0033] When the present embodiment is used, the control block 24 is pulled to drive the card block 26 to retract into the through groove 23, so that the inner groove of the cover 25 is aligned with the sleeve on the inner column of the water-permeable placement frame 4, and then the control block 24 is released. Under the elastic force of the spring 22, the card block 26 can be moved outward and plugged into the card groove 21. The cover 25 is closed on the top of the water-permeable placement frame 4 to limit the hardware to prevent the hardware from being centrifugally thrown out, thereby making the cleaning effect of the device better.

[0034] The structure and use principle of the box cover 1, cleaning box 3, water-permeable placement frame 4, driving motor 6, rotating ring 7 and lifting tray mechanism 8 in the utility model have been disclosed in Chinese patent application No. 202223092315.2, which discloses a surface dirt cleaning device for hardware processing. Its working principle is to open the box cover 1 and put the hardware into the water-permeable placement frame 4. The lifting tray mechanism 8 can drive the water-permeable placement frame 4 to descend into the cleaning liquid through the screw engagement structure. The driving motor 6 controls the rotation of the rotating ring 7 through the engagement of the end gear with the inner tooth groove of the rotating ring 7. The rotating ring 7 drives the water-permeable placement frame 4 to rotate and clean the hardware through the fastener.

[0035] Working principle and use process of the utility model: When the utility model is used, the box cover 1 is opened to put the hardware into the water-permeable placement frame 4, and the control block 24 is pulled to drive the card block 26 to retract into the through groove 23, so that the inner groove of the cover 25 is aligned with the inner column of the water-permeable placement frame 4, and then the control block 24 is released. Under the elastic force of the spring 22, the card block 26 can be moved outward and plugged into the card slot 21. The cover 25 is covered on the top of the water-permeable placement frame 4 to limit the hardware to prevent the hardware from being centrifugally thrown out, so that the cleaning effect of this device is better, and the lifting tray mechanism 8 The screw rod meshing structure can drive the water-permeable placement frame 4 to descend into the cleaning liquid, and the driving motor 6 controls the rotation of the rotating ring 7 through the meshing transmission of the end gear and the inner tooth groove of the rotating ring 7. The connecting block 56 on the top of the rotating ring 7 is inserted into the connecting groove 51. Under the elastic force of the spring 2 53 on the fixed ring 52, the insertion rod 55 and the connecting block 56 are tightly plugged to complete the installation and positioning of the water-permeable placement frame 4. The stable structure can achieve a better storage and cleaning effect for hardware. After pulling the insertion rod 55 outward to retract it into the fixed seat 54, the water-permeable placement frame 4 can be removed to pour out the internal hardware.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning dirt on the surface of hardware, comprising a cleaning chassis, characterized in that: A lifting tray mechanism is arranged inside the cleaning chassis, a rotating ring is sleeved on the outer side of the lifting tray mechanism, a connecting component is connected to the top of the rotating ring, a driving motor is installed at the bottom of the lifting tray mechanism, a water-permeable placement frame is arranged above the lifting tray mechanism, a limiting component is arranged inside the water-permeable placement frame, and a box cover is connected to the top side of the cleaning chassis.

2. A device for cleaning dirt on the surface of hardware according to claim 1, characterized in that: The connecting assembly includes a connecting groove, a fixing seat, an insertion rod and a connecting block, wherein the tops of both sides of the rotating ring are connected to connecting blocks, connecting grooves are provided on both sides of the water-permeable placement frame, fixing seats are connected on both sides of the water-permeable placement frame, insertion rods are embedded inside the fixing seats, and a socket is provided inside the connecting block, and a plug-in structure is formed between the insertion rod and the connecting block.

3. A device for cleaning dirt on the surface of hardware according to claim 2, characterized in that: A fixing ring is sleeved on the surface of the inserting rod inside the fixing seat, and a second spring is arranged on the outer side of the fixing ring.

4. A device for cleaning dirt on the surface of hardware according to claim 1, characterized in that: The limiting component includes a card slot, a spring 1, a through slot, a cover and a card block, wherein two card slots are opened inside the water-permeable placement frame, a cover is arranged above the water-permeable placement frame, two through slots are opened on the surface of the cover, a spring 1 is embedded inside the through slot, and a card block is connected to the side of the spring 1.

5. A device for cleaning dirt on the surface of hardware according to claim 4, characterized in that: A square groove is provided inside the cover, and the surface of the water-permeable placement frame is tightly plugged into the inner groove of the cover.

6. A device for cleaning dirt on the surface of hardware according to claim 4, characterized in that: The top of the card block is connected with a control block, the through slot is in an L-shaped structure, and the surface of the control block is in contact with the inner wall of the through slot.

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