A trimming and polishing device for front door of washing machine

Abstract

The utility model relates to mechanical raw material processing technical field, concretely is a kind of trimming and polishing device for washing machine front door, including box, the front of box is rotatably connected with box door, the inner bottom wall of box is fixedly connected with inclined plate, the bottom of inclined plate is equipped with water tank, the inner bottom wall of water tank is fixedly connected with water pump, the water outlet of water pump is fixedly connected with connecting pipe, one side of connecting pipe is fixedly connected with spray head.The utility model is provided with inclined plate, filter tank, water pump, connecting pipe and spray head, when polishing washing machine front door, start water pump, water in water tank is sprayed from spray head through connecting pipe, the water that sprays can absorb the waste chip that appears because of grinding tool polishing, falls on inclined plate, under the influence of gravity, the water that has attached waste chip can enter filter tank, filtered water can be used again, and waste chip is intercepted by filter tank, thereby reached the effect of collecting waste chip.

Description

Technical Field

[0001] This utility model relates to the field of mechanical raw material processing technology, specifically to a cutting and grinding device for the front door of a washing machine. Background Technology

[0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. Based on its rated washing capacity, it is divided into two categories: household and commercial. In China, washing machines with a washing capacity of 6 kg or less are classified as household washing machines. Household washing machines mainly consist of a cabinet, a washing and spin-drying drum (some have separate drums), a transmission and control system, and some also have a heating device. Washing machines generally refer specifically to those that use water as the primary cleaning liquid, as opposed to dry cleaning which uses special cleaning solutions and is usually performed by professionals. The edge-polishing device on the front door of a washing machine is a specially designed device for trimming and smoothing the plastic or metal edges of the front door to ensure both sealing and aesthetics.

[0003] However, existing edge-cutting and grinding devices for the front door of washing machines have the following disadvantages:

[0004] (1) The existing edge-cutting and grinding device for the front door of the washing machine has a weak waste cleaning function. During use, the waste generated by grinding cannot be collected in time, causing the waste to enter the device and damage the device.

[0005] (2) The existing edge-cutting and grinding device for the front door of the washing machine lacks a rotation function. When in use, the inability to rotate the front door of the washing machine causes an increase in working time. Summary of the Invention

[0006] The purpose of this invention is to provide an edge-cutting and grinding device for the front door of a washing machine, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A cutting and grinding device for the front door of a washing machine includes a housing, a door rotatably connected to the front of the housing, an inclined plate fixedly connected to the inner bottom wall of the housing, a water tank at the bottom end of the inclined plate, a water pump fixedly connected to the inner bottom wall of the water tank, a connecting pipe fixedly connected to the outlet of the water pump, a nozzle fixedly connected to one side of the connecting pipe, a first electric push rod fixedly connected to the inner top wall of the housing, a first motor housing fixedly connected to the bottom end of the first electric push rod, a fixing block fixedly connected to the top end of the inclined plate, a second clamping plate fixedly connected to the top end of the fixing block, an anti-slip pad fixedly connected to the top end of the second clamping plate, a second servo motor fixedly connected to the inner side wall of the housing, and a bolt fixedly connected to the rotating shaft of the second servo motor.

[0009] Preferably, a connecting rod is fixedly connected to the bottom end of the box, and a support foot is fixedly connected to the bottom end of the connecting rod.

[0010] Preferably, a first handle is fixedly connected to one side of the surface of the box door, and an observation window is provided at the center of the surface of the box door.

[0011] Preferably, a filter box is slidably connected to one side of the inclined plate, and a second handle is fixedly connected to the surface of the filter box.

[0012] Preferably, a first servo motor is fixedly connected to the inner wall of the first motor housing, and a first clamping plate is fixedly connected to the rotating shaft of the first servo motor.

[0013] Preferably, the bolt has a threaded connection to a lifting block, a second electric push rod is fixedly connected to one side of the lifting block, a second motor housing is fixedly connected to one side of the second electric push rod, a third servo motor is fixedly connected to the inner wall of the second motor housing, and a mold is fixedly connected to the rotating shaft of the third servo motor.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This is a cutting and polishing device for the front door of a washing machine. It comprises an inclined plate, a filter box, a water pump, a connecting pipe, and a nozzle. During use, when polishing the front door of the washing machine, the water pump is activated, and water from the tank is sprayed from the nozzle through the connecting pipe. The sprayed water absorbs the debris generated during polishing and falls onto the inclined plate. Under the influence of gravity, the water with attached debris enters the filter box. The filtered water can be reused, while the debris is intercepted by the filter box, thus achieving the effect of collecting debris.

[0016] 2. This edge-cutting and grinding device for the front door of a washing machine comprises a first electric push rod, a first servo motor, a first clamping plate, a second clamping plate, and an anti-slip pad. In use, when grinding the front door of the washing machine is required, the front door is placed on the second clamping plate, and then the first electric push rod is activated to clamp the front door. After the grinding wheel has finished grinding one side of the front door, the third servo motor is turned off, and the first servo motor is activated. Because the anti-slip pad increases the friction between itself and the front door, and the second clamping plate is rotatably connected to the fixing block, the front door also rotates when the first servo motor rotates, turning its un-grinded side towards the grinding wheel, thereby shortening the grinding time. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2This is a front sectional view of the present invention;

[0019] Figure 3 This is a three-dimensional unfolded schematic diagram of the present invention;

[0020] Figure 4 This is a partial detail diagram of the present invention.

[0021] In the diagram: 1. Box body; 2. Connecting rod; 3. Supporting leg; 4. Box door; 5. First handle; 6. Observation window; 7. Inclined plate; 8. Second handle; 9. Filter box; 10. Water tank; 11. Water pump; 12. Connecting pipe; 13. Nozzle; 14. First electric push rod; 15. First motor box; 16. First servo motor; 17. First clamping plate; 18. Fixing block; 19. Second clamping plate; 20. Anti-slip pad; 21. Second servo motor; 22. Bolt; 23. Lifting block; 24. Second electric push rod; 25. Second motor box; 26. Third servo motor; 27. Mold. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0024] A cutting and grinding device for the front door of a washing machine includes a housing 1, a door 4 rotatably connected to the front of the housing 1, an inclined plate 7 fixedly connected to the inner bottom wall of the housing 1, a water tank 10 at the bottom end of the inclined plate 7, a water pump 11 fixedly connected to the inner bottom wall of the water tank 10, a connecting pipe 12 fixedly connected to the outlet of the water pump 11, a nozzle 13 fixedly connected to one side of the connecting pipe 12, a first electric push rod 14 fixedly connected to the inner top wall of the housing 1, a first motor housing 15 fixedly connected to the bottom end of the first electric push rod 14, a fixing block 18 fixedly connected to the top end of the inclined plate 7, and a second clamping plate 19 fixedly connected to the top end of the fixing block 18. The top of the second clamping plate 19 is fixedly connected to an anti-slip pad 20. The inner side wall of the housing 1 is fixedly connected to a second servo motor 21. The rotating shaft of the second servo motor 21 is fixedly connected to a bolt 22. Through the inclined plate 7, water with attached waste debris can flow into the filter box 9. Through the water pump 11, connecting pipe 12, and nozzle 13, water in the water tank 10 can be sprayed out to attach the waste debris generated when polishing the front door of the washing machine. Through the first electric push rod 14, the first clamping plate 17 and the second clamping plate 19 can be pushed to clamp the items. Through the second servo motor 21 and bolt 22, the position of the mold 27 can be adjusted.

[0025] In this embodiment, preferably, a connecting rod 2 is fixedly connected to the bottom end of the box 1, and a support foot 3 is fixedly connected to the bottom end of the connecting rod 2. With the setting of the connecting rod 2 and the support foot 3, when in use, the connecting rod 2 can support the device to prevent the device from being affected by water or dust on the ground, and the support foot 3 can increase the support area between the device and the ground to ensure the stability of the device.

[0026] In this embodiment, preferably, a first handle 5 is fixedly connected to one side of the surface of the door 4, and an observation window 6 is provided in the center of the surface of the door 4. With the setting of the observation window 6, when the device is running, the user can observe the inside of the device through the observation window 6 to achieve the function of timely detection of device failure.

[0027] In this embodiment, preferably, a filter box 9 is slidably connected to one side of the inclined plate 7, and a second handle 8 is fixedly connected to the surface of the filter box 9. With the arrangement of the second handle 8 and the filter box 9, when water with waste debris attached flows into the filter box 9 during use, the filter box 9 will filter out the waste debris, allowing the water to be reused. The waste debris can be removed by the filter box 9 extraction device through the second handle 8, so as to prevent the waste debris from damaging the device.

[0028] In this embodiment, preferably, a first servo motor 16 is fixedly connected to the inner wall of the first motor housing 15, and a first clamping plate 17 is fixedly connected to the rotating shaft of the first servo motor 16. With the arrangement of the first servo motor 16 and the first clamping plate 17, when the grinding tool 27 finishes grinding the front door of the washing machine, the first servo motor 16 is started, and the front door is rotated through the first clamping plate 17, so as to improve the working efficiency of the device.

[0029] In this embodiment, preferably, a lifting block 23 is threadedly connected to the surface of the bolt 22. A second electric push rod 24 is fixedly connected to one side of the lifting block 23. A second motor housing 25 is fixedly connected to one side of the second electric push rod 24. A third servo motor 26 is fixedly connected to the inner wall of the second motor housing 25. A mold 27 is fixedly connected to the rotating shaft of the third servo motor 26. With the setting of the lifting block 23 and the second electric push rod 24, when the second servo motor 21 is started, the lifting block 24 will move on the surface of the bolt 22 to change the height of the mold 27. Activating the second electric push rod 24 can adjust the distance between the mold 27 and the front door of the washing machine, so as to achieve the function of adjusting the mold 27.

[0030] In this embodiment, a cutting and polishing device for the front door of a washing machine is used as follows: The device is connected to a power source. First, the door 4 is opened using the first handle 5, and the front door is placed on the second clamping plate 19. Then, the first electric push rod 14 is activated to clamp the front door. The second servo motor 21 is activated, and the position of the lifting block 23 is changed using the bolt 22 to adjust the height of the grinding mold 27. The second electric push rod 24 is activated to adjust the distance between the grinding mold 27 and the front door. Then, the door 2 is closed, and the third servo motor 26 is activated to begin polishing the front door. The water pump 11 is activated, and water from the water tank 10 is sprayed from the nozzle 13 through the connecting pipe 12. The sprayed water will absorb the waste debris generated by the grinding of the abrasive 27 and fall onto the inclined plate 7. Under the influence of gravity, the water with the waste debris will enter the filter box 9. The filtered water can be reused, while the waste debris will be intercepted by the filter box 9. After the abrasive 27 finishes grinding one side of the front sealing door, the water pump 11 and the third servo motor 26 are turned off, and the first servo motor 16 is started. Since the anti-slip pad 20 increases the friction between itself and the front sealing door, and the second clamping plate 19 is rotatably connected to the fixing block 18, when the first servo motor 16 rotates, the front sealing door will also rotate, facing its un-ground side toward the abrasive 27 to continue grinding.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A trimming and polishing device for front door of washing machine, comprising a box (1), characterized in that: The front of the box (1) is rotatably connected to a door (4). The bottom wall of the box (1) is fixedly connected to an inclined plate (7). A water tank (10) is opened at the bottom of the inclined plate (7). A water pump (11) is fixedly connected to the bottom wall of the water tank (10). A connecting pipe (12) is fixedly connected to the outlet of the water pump (11). A nozzle (13) is fixedly connected to one side of the connecting pipe (12). A first electric push rod (14) is fixedly connected to the top wall of the box (1). A first motor box (15) is fixedly connected to the bottom of the first electric push rod (14). A fixing block (18) is fixedly connected to the top of the inclined plate (7). A second clamping plate (19) is fixedly connected to the top of the fixing block (18). An anti-slip pad (20) is fixedly connected to the top of the second clamping plate (19). A second servo motor (21) is fixedly connected to the inner side wall of the box (1). A bolt (22) is fixedly connected to the rotating shaft of the second servo motor (21).

2. The edge-cutting and grinding device for the front door of a washing machine according to claim 1, characterized in that: A connecting rod (2) is fixedly connected to the bottom end of the box (1), and a support foot (3) is fixedly connected to the bottom end of the connecting rod (2).

3. The edge-cutting and grinding device for the front door of a washing machine according to claim 1, characterized in that: A first handle (5) is fixedly connected to one side of the surface of the box door (4), and an observation window (6) is provided in the center of the surface of the box door (4).

4. The edge-cutting and grinding device for the front door of a washing machine according to claim 1, characterized in that: A filter box (9) is slidably connected to one side of the inclined plate (7), and a second handle (8) is fixedly connected to the surface of the filter box (9).

5. The edge-cutting and grinding device for the front door of a washing machine according to claim 1, characterized in that: The inner wall of the first motor housing (15) is fixedly connected to the first servo motor (16), and the rotating shaft of the first servo motor (16) is fixedly connected to the first clamping plate (17).

6. The edge-cutting and grinding device for the front door of a washing machine according to claim 1, characterized in that: The bolt (22) is threaded with a lifting block (23). A second electric push rod (24) is fixedly connected to one side of the lifting block (23). A second motor box (25) is fixedly connected to one side of the second electric push rod (24). A third servo motor (26) is fixedly connected to the inner wall of the second motor box (25). A mold (27) is fixedly connected to the rotating shaft of the third servo motor (26).

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