Oil removal device for hardware electroplating

Abstract

The utility model relates to the technical field of hardware processing, in particular to a deoiling device for hardware electroplating, which comprises a frame with a lifting component. The cleaning box is arranged on the machine frame, a cleaning bin is arranged in the cleaning box, a partition plate is arranged in the cleaning bin to divide the cleaning bin into two cavities, a channel communicated with the cavities on the two sides is arranged at the bottom of the partition plate, and an oil discharge hole communicated with the cavities on the two sides is formed in the partition plate. The mounting plate is located in the cavity on one side and is in sliding connection with the partition plate, a plurality of one-way holes which are communicated upwards are formed in the mounting plate, the lifting assembly is in driving connection with the mounting plate, a supporting plate used for bearing hardware is arranged on the mounting plate, and an ultrasonic cleaning assembly is arranged on the mounting plate. And the scraping plate is in sliding connection with the cleaning box, and the scraping plate is driven by a linear module arranged on the cleaning box so as to push out the hardware on the supporting plate. After cleaning is completed, oil and water are separated firstly, and therefore oil stains cannot be attached to the surfaces of the hardware pieces when the hardware pieces are discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to an oil removal device for hardware electroplating. Background Art

[0002] Before electroplating, the surface of hardware needs to be degreased to clean the oil stains and dirt on the surface. Currently, there are many types of devices for cleaning hardware according to the cleaning working principle, among which ultrasonic cleaning is the most common, but the existing ultrasonic cleaning machines still have defects that need to be improved.

[0003] The Chinese patent with the authorization announcement number CN217973412U discloses a degreasing device for hardware electroplating, including a bottom plate, a degreasing tank and a flushing tank are respectively arranged at the upper end of the bottom plate, an adjustment mechanism is arranged between the degreasing tank and the flushing tank, a hardware placement box is arranged above the degreasing tank, connecting blocks are arranged at both ends of the hardware placement box, the connecting cross plate is connected to the adjusting mechanism through an elastic connecting piece, a heating plate is arranged on the bottom wall of the degreasing tank, a drain pipe is arranged on the degreasing tank and the flushing tank, and a vibration motor is arranged on the connecting cross plate. The degreasing device for hardware electroplating will place multiple hardware in the hardware placement box at the same time, and then lower the hardware into the degreasing tank, and the vibration motor drives the hardware placement box to vibrate so that the hardware in the object placement box is fully contacted with the degreasing agent for degreasing, and after the degreasing is completed, the hardware placement box enters the flushing box for rinsing.

[0004] However, the device still has shortcomings: after the cleaning is completed, the hardware will come into contact with the upper oil layer during the upward pulling process, so subsequent flushing is required, which wastes a lot of water. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes an oil removal device for hardware electroplating.

[0006] The technical solution of the utility model is: an oil removal device for hardware electroplating, comprising a frame with a lifting component.

[0007] The cleaning box is arranged on the frame, a cleaning chamber is arranged in the cleaning box, a partition is arranged in the cleaning chamber to divide the cleaning chamber into two chambers, a channel connecting the chambers on both sides is arranged at the bottom of the partition, and an oil drain hole connecting the chambers on both sides is arranged on the partition.

[0008] The mounting plate is located in one side chamber and is slidably connected to the partition. A plurality of upwardly conducting one-way holes are arranged on the mounting plate. The lifting assembly drives and connects the mounting plate. A support plate for carrying hardware is arranged on the mounting plate. An ultrasonic cleaning assembly is arranged on the mounting plate.

[0009] And a scraper, the scraper is slidably connected with the inner wall of the cleaning box, and the scraper is driven by a linear module arranged on the cleaning box to push out the hardware on the supporting plate.

[0010] Preferably, a chute connected to the cleaning bin is provided in the cleaning box, and a conveyor belt for receiving the hardware pushed out from the pallet is provided in the cleaning box, the conveyor belt is located above the chute, and a guide hopper is provided at the outlet of the chute.

[0011] Preferably, a drying box for drying the hardware on the conveyor belt is provided on the cleaning box.

[0012] Preferably, the ultrasonic cleaning assembly includes an ultrasonic oscillator and an ultrasonic generator, and the ultrasonic oscillator is connected to the upper surface of the mounting plate.

[0013] Preferably, the support plate is a porous plate.

[0014] Preferably, the inner wall of the cleaning bin, the inner wall of the chute, the surface of the partition and the surface of the support plate are all provided with a non-stick coating.

[0015] Preferably, a liquid level sensor is arranged in the cleaning bin, a low liquid level alarm is arranged on the cleaning box, a controller is arranged in the cleaning box, the controller is electrically connected to the sensor, and the controller is electrically connected to the low liquid level alarm.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects:

[0017] By arranging a partition in the cleaning bin and arranging an oil drain hole on the partition, and by pushing up the mounting plate and the support plate, the liquid level of water and oil above the mounting plate is raised, so that the oil enters the other side chamber through the oil drain hole, and the water is drained only after the oil is drained. As a result, the surface of the hardware on the support plate will not be stained with oil after being completely dehydrated, and there is no need to use a large amount of clean water for rinsing, which is very water-saving. At the same time, the utility model is simple and convenient to load and unload materials, and a drying box is added to dry the discharged hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0019] Figure 2 Schematic diagram of the internal structure of the cleaning box;

[0020] Figure 3 This is the connection structure diagram of the components on the mounting plate.

[0021] Figure numerals: 1, frame; 2, cleaning box; 201, cleaning chamber; 202, chute; 3, partition; 301, oil drain hole; 4, mounting plate; 401, one-way hole; 5, support plate; 6, ultrasonic oscillator; 7, lifting assembly; 8, linear module; 9, scraper; 10, conveyor belt; 11, drying box. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1-Figure 3 As shown, the utility model provides a degreasing device for metal electroplating, which includes a frame 1 with a lifting component 7.

[0024] The cleaning box 2 is arranged on the frame 1, a cleaning chamber 201 is arranged in the cleaning box 2, a partition 3 is arranged in the cleaning chamber 201 to divide the cleaning chamber 201 into two chambers, a channel connecting the chambers on both sides is arranged at the bottom of the partition 3, and an oil drain hole 301 connecting the chambers on both sides is arranged on the partition 3.

[0025] The mounting plate 4 is located in one side chamber and is slidably connected to the partition 3. The mounting plate 4 is provided with a plurality of one-way holes 401 that are upwardly conductive. The lifting assembly 7 is driven to connect the mounting plate 4. The mounting plate 4 is provided with a support plate 5 for carrying hardware, and the mounting plate 4 is provided with an ultrasonic cleaning assembly. The ultrasonic cleaning assembly includes an ultrasonic oscillator 6 and an ultrasonic generator. The ultrasonic oscillator 6 is connected to the upper surface of the mounting plate 4. The support plate 5 is a porous plate. The inner wall of the cleaning chamber 201, the inner wall of the chute 202, the surface of the partition 3, and the surface of the support plate 5 are all provided with a non-stick coating.

[0026] And a scraper 9, the scraper 9 is slidably connected to the inner wall of the cleaning box 2, and the scraper 9 is driven by a linear module 8 arranged on the cleaning box 2 to push out the hardware on the pallet 5. The cleaning box 2 is provided with an inclined slot 202 connected to the cleaning bin 201, and the cleaning box 2 is provided with a conveyor belt 10 for receiving the hardware pushed out from the pallet 5, the conveyor belt 10 is located above the inclined slot 202, and a guide hopper is provided at the outlet of the inclined slot 202. A liquid level sensor is provided in the cleaning bin 201, a low liquid level alarm is provided on the cleaning box 2, and a controller is provided in the cleaning box 2, the controller is electrically connected to the sensor, and the controller is electrically connected to the low liquid level alarm.

[0027] In this embodiment, water is first poured into the cleaning chamber 201 so that the water surfaces on both sides are located below the oil drain hole. Then, the hardware to be cleaned is placed on the support plate 5, and the ultrasonic generator and ultrasonic oscillator 6 are started at the same time. The water is vibrated by the ultrasonic oscillator 6, and a large number of tiny bubbles are used to collide and explode with the surface of the hardware to separate the oil stains on the surface of the hardware, and the oil stains rise to the top of the water surface. After the cleaning is completed, the lifting component 7 is started to push up the mounting plate 4. At this time, the liquid level above the mounting plate 4 follows the lifting. When the liquid level exceeds the lower edge of the oil drain hole 301, At this time, the oil will first enter another chamber through the oil drain hole 301. At the same time, the water inside the other side chamber will enter the space below the mounting plate 4 through the channel. After the oil is drained, water will start to drain. At this time, the surface of the hardware on the pallet 5 will not be stained with oil. The pallet 5 will continue to be pushed up until its upper surface is not lower than the upper surface of the conveyor belt 10. The linear module 8 is started, and the linear module 8 pulls the scraper 9 to slide, and then the hardware on the pallet 5 is pushed onto the conveyor belt 10. The hardware is drained during the conveyor belt 10, and the water flows back to the cleaning chamber 201 along the chute 202. After the hardware is pulled out, the lifting assembly 7 pulls down the mounting plate 4 to reset it. During the process of pulling down the mounting plate 4, the water below it goes up to the top of the pallet 5 along the one-way hole 401.

[0028] Embodiment 2

[0029] like Figure 1 As shown, the degreasing device for metal electroplating proposed by the utility model, compared with the first embodiment, is provided with a drying box 11 for drying the hardware on the conveyor belt 10 on the cleaning box 2.

[0030] In this embodiment, although the surface of the cleaned hardware is drained, there are still water droplets on the surface. The hot air supply mechanism in the drying box 11 blows hot air toward the surface of the hardware to accelerate the evaporation of the surface moisture, thereby facilitating subsequent processing operations.

[0031] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A degreasing device for metal electroplating, characterized in that: include A frame (1) having a lifting assembly (7); A cleaning box (2), the cleaning box (2) being arranged on the frame (1), a cleaning chamber (201) being arranged in the cleaning box (2), a partition (3) being arranged in the cleaning chamber (201) so as to divide the cleaning chamber (201) into two chambers, a channel connecting the chambers on both sides being arranged at the bottom of the partition (3), and an oil drain hole (301) connecting the chambers on both sides being arranged on the partition (3); A mounting plate (4), the mounting plate (4) being located in one of the side chambers and being slidably connected to the partition plate (3), a plurality of upwardly conducting one-way holes (401) being arranged on the mounting plate (4), a lifting assembly (7) drivingly connected to the mounting plate (4), a support plate (5) for carrying hardware being arranged on the mounting plate (4), and an ultrasonic cleaning assembly being arranged on the mounting plate (4); And a scraper (9), the scraper (9) is slidably connected to the inner wall of the cleaning box (2), and the scraper (9) is driven by a linear module (8) arranged on the cleaning box (2) to push out the hardware on the support plate (5).

2. The degreasing device for metal plating according to claim 1, characterized in that: A chute (202) communicating with the cleaning chamber (201) is arranged in the cleaning box (2), and a conveyor belt (10) for receiving the hardware pushed out from the support plate (5) is arranged in the cleaning box (2), the conveyor belt (10) is located above the chute (202), and a guide hopper is arranged at the outlet of the chute (202).

3. The degreasing device for metal plating according to claim 2, characterized in that: A drying box (11) for drying the hardware on the conveyor belt (10) is arranged on the cleaning box (2).

4. The degreasing device for metal plating according to claim 1, characterized in that: The ultrasonic cleaning component comprises an ultrasonic oscillator (6) and an ultrasonic generator, and the ultrasonic oscillator (6) is connected to the upper surface of the mounting plate (4).

5. The degreasing device for metal plating according to claim 1, characterized in that: The supporting plate (5) is a porous plate.

6. The degreasing device for metal plating according to claim 1, characterized in that: The inner wall of the cleaning chamber (201), the inner wall of the chute (202), the surface of the partition (3) and the surface of the support plate (5) are all provided with a non-stick coating.

7. The degreasing device for metal plating according to claim 1, characterized in that: A liquid level sensor is arranged in the cleaning chamber (201), a low liquid level alarm is arranged on the cleaning box (2), and a controller is arranged in the cleaning box (2). The controller is also electrically connected to the sensor, and the controller is electrically connected to the low liquid level alarm.

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