Cutting device for household appliance accessory machining

Abstract

The cutting device comprises a box body, a workbench is fixedly installed at the upper end of the box body, a cutting groove is formed in the middle of the workbench, fixing devices are fixedly installed on the front side and the rear side of the upper end of the cutting groove correspondingly, and a protective cover is installed on the right side of the upper end of the box body; a connecting plate is fixedly installed on the left side between the two fixing devices, and a cleaning device is installed between the protective cover and the connecting plate. According to the cutting device for household appliance accessory machining, the cooling mechanism is arranged, the water spraying cooling function, the scrap collecting function and the filtering circulation function are combined, cyclic utilization of cooling water is achieved through a rectangular telescopic pipe, a collecting tank and a filtering net frame, and water resource consumption is remarkably reduced; and the arranged cleaning device is automatically attached to the surface of the accessory in the cutting process through spring-sliding rod linkage, rolling wheel-splayed scraping plate and other structures, chippings are scraped and swept into a cutting groove in real time, and manual intervention is not needed.

Description

Technical Field

[0001] The present invention relates to the technical field of home appliance processing, and particularly relates to a cutting device for processing home appliance accessories. Background Art

[0002] Household appliances, referred to as home appliances for short, are appliances driven by electric energy (or by mechanical actions), which can help perform household chores such as eating, food preservation or cleaning. In addition to the home environment, they can also be used in corporate or industrial environments. Basically, household appliances are divided into large home appliances (white goods, black goods) and small home appliances. During the processing of home appliance accessories, operations such as cutting are usually required, and a workbench is needed for work. For example, the bottom plate of a refrigerator is usually cut from a large steel plate into small sheets. However, during the cutting work, it is usually impossible to cool and clean the cutting blade, which easily causes poor contact between the cutting wheel and the sheet, affecting the working effect of the device. At the same time, the debris generated by cutting cannot be automatically cleaned and needs to be cleaned later. Summary of the Invention

[0003] The main purpose of the present invention is to provide a cutting device for processing home appliance accessories, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A cutting device for processing home appliance accessories, including a box body. A workbench is fixedly installed at the upper end of the box body. A cutting groove is opened in the middle of the workbench. Fixing devices are fixedly installed on both the front and rear sides of the upper end of the cutting groove. A protective cover is installed on the right side of the upper end of the box body. A connecting plate is commonly and fixedly installed on the left side between the two fixing devices. A cleaning device is installed between the protective cover and the connecting plate. A horizontal moving device is installed inside the box body. A cutting device is installed on the horizontal moving device. A cooling mechanism is installed at the bottom inside the box body. The cooling mechanism is connected to the cutting device. A controller is installed at the upper end of the box body. Four corners of the bottom of the box body are fixedly installed with floor feet.

[0005] Preferably, the fixing device includes two second fixing blocks, which are respectively fixedly installed on the left and right sides of the upper end of the workbench. A first sliding groove is opened in the middle of the second fixing block. A first sliding rod is fixedly installed in the middle of the first sliding groove. A first sliding plate is slidably connected to the outer surface of the first sliding rod. An extrusion plate is commonly and fixedly installed between the two first sliding plates. A cross plate is commonly and fixedly installed above the two second fixing blocks. A screw rod is threadedly installed in the middle of the cross plate. A knob is fixedly installed at the top of the screw rod. A stabilizing plate is rotatably installed at the bottom of the screw rod. The stabilizing plate is fixedly installed on the top of the extrusion plate. A dust-proof plate is fixedly installed on the side of the extrusion plate close to the cutting groove.

[0006] Preferably, the horizontal moving device includes a mounting plate and a first motor. The mounting plate is fixedly installed in the middle of the inner cavity of the box. The left side of the upper end of the mounting plate is rotatably installed with a second rotating rod through a support. A fourth gear is fixedly installed on the outer surface of the second rotating rod. The right side of the upper end of the mounting plate is rotatably installed with a first rotating rod through a support. A second gear and a third gear are fixedly installed on the outer surface of the first rotating rod. The first motor is fixedly installed on the bottom wall of the inner cavity of the box. A first driving rod is fixedly installed at the output end of the first motor. A first gear is fixedly installed on the outer surface of the first driving rod. A first toothed belt is commonly meshed on the outer surfaces of the second gear and the first gear. Slide rails are fixedly installed on both the front and rear sides of the upper end of the mounting plate. Two sliders are slidably connected to the slide rails. The upper ends of the front and rear sliders are commonly fixedly installed with a bottom plate. Belt fixing blocks are fixedly installed on both the left and right sides of the upper end of the bottom plate. A second toothed belt is commonly meshed on the outer surfaces of the fourth gear and the third gear. The lower end surface of the second toothed belt is located at the bottom of the bottom plate. The upper end surface of the second toothed belt is fixedly connected to the belt fixing blocks.

[0007] Preferably, the cutting device includes an electric telescopic rod and four limiting rods. The electric telescopic rod is fixedly installed in the middle of the upper end of the bottom plate. A top plate is fixedly installed at the telescopic end of the top of the electric telescopic rod. The four limiting rods are respectively fixedly installed at the four corners of the upper end of the bottom plate. The tops of the limiting rods penetrate through the top plate. The top plate is slidably connected to the limiting rods. A second motor is fixedly installed on the top of the top plate. A second driving rod is fixedly installed at the output end of the second motor. A cutting blade is fixedly installed on the outer surface of the second driving rod. The upper side of the cutting blade rotates in a cutting groove.

[0008] Preferably, the cooling mechanism includes a water tank, a collection tank, and a rectangular telescopic pipe. The water tank is fixedly installed in the middle of the bottom wall of the inner cavity of the box. Fourth fixing plates are fixedly installed on both the left and right sides of the collection tank. The fourth fixing plates are fixedly installed on the top plate by bolts. The bottom of the rectangular telescopic pipe is fixedly installed on the upper end of the collection tank by screws. The cutting blade rotates in the cavity formed by the collection tank and the rectangular telescopic pipe. Circular holes are jointly opened in the lower part of the front end of the rectangular telescopic pipe and the upper part of the front end of the collection tank. The first rotating rod rotates in the circular holes. A second T-shaped block is fixedly installed on the top of the first fixing plate. A limiting sliding groove is opened at the top of the cutting groove. The second T-shaped block slides in the limiting sliding groove. First fixing plates are fixedly installed on both the upper left and right sides of the rectangular telescopic pipe. Third fixing plates are fixedly installed on both the lower left and right sides of the rectangular telescopic pipe. Second fixing plates are fixedly installed on both the upper left and right ends of the collection tank. A third sliding rod is fixedly installed at the bottom of the first fixing plate. The bottom of the third sliding rod penetrates through the third fixing plate and the second fixing plate and is fixedly installed with a baffle. A second spring is sleeved on the outer surface of the third sliding rod. A collection hose is fixedly installed at the bottom of the collection tank. One end of the collection hose away from the collection tank penetrates and extends into the water tank. An installation opening is opened at the rear end of the water tank. A filter screen frame is installed in the installation opening in a drawable manner. The filter screen frame is located below the end of the collection hose in the water tank. A water pump is installed inside the water tank. A water delivery hose is fixedly installed at the top of the water pump. The top of the water delivery hose penetrates through the water tank and the collection tank and is fixedly installed with a spray head. The spray head sprays water towards the cutting blade. A third fixing block is fixedly installed at the right end of the first fixing plate.

[0009] Preferably, the cleaning device includes a first fixing block and a support rod. The support rod is fixedly installed on the connecting plate and the right wall of the protective cover. A first T-shaped groove is opened at the bottom of the support rod. A first T-shaped block is slidably connected in the first T-shaped groove. A hanging plate is fixedly installed at the bottom of the first T-shaped block. The first fixing block is fixedly installed at the upper end of the third fixing block. The top of the first fixing block penetrates through the cutting groove and is fixedly connected to the bottom of the hanging plate. An activity groove is opened at the left end of the hanging plate. A second sliding rod is fixedly installed in the middle of the activity groove. A second sliding plate is slidably connected to the outer surface of the second sliding rod. The second sliding plate is slidably connected to the activity groove. A first spring is sleeved on the outer surface of the second sliding rod. The first spring is located above the second sliding plate. An eight-shaped scraping plate is fixedly installed at the left end of the second sliding plate. Support plates are fixedly installed on both the front and rear sides of the left end of the eight-shaped scraping plate. A third rotating rod is rotatably installed in the middle of the support plate. A roller is jointly rotatably installed between the two third rotating rods.

[0010] Preferably, the bottom of the outer surface of the roller is flush with the bottom of the eight-shaped scraping plate.

[0011] Preferably, the thickness of the first fixing block is the same as the thickness of the cutting blade.

[0012] Preferably, the notch at the rightmost side of the cutting groove is enlarged to form an inverted V-shaped collection port.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention discloses a cutting device for processing household appliance accessories, which is provided with a fixing device. By adopting a screw-sliding rod linkage structure and combining an adjustable pressing plate and a dust-proof plate, it realizes the rapid and stable fixation of accessories of different sizes, and at the same time effectively blocks the splashing of cutting dust. The provided horizontal moving device, through a gear set and a double-toothed belt drive, in cooperation with a slide rail and a slider structure, ensures the precise linear movement of the cutting blade and meets the requirements of complex cutting paths. The provided cooling mechanism combines functions of water spraying for cooling, debris collection and filtration recycling. Through a rectangular telescopic pipe, a collection tank and a filter screen frame, it realizes the recycling of cooling water and significantly reduces water resource consumption. The provided cleaning device, by using a spring-sliding rod linkage and a roller-inverted V-shaped scraper and other structures, automatically adheres to the surface of the accessory during cutting and sweeps the debris into the cutting groove in real time without manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the internal structure of the box body of the present invention; Figure 3 is a schematic diagram of the connection of part of the structure of the present invention; Figure 4 is a rear view after sectioning of the present invention; Figure 5 is of the present invention Figure 4 an enlarged schematic diagram of part A in; Figure 6 is a schematic diagram of the top view structure of the present invention; Figure 7 is a schematic diagram of the structure of the fixing device of the present invention; Figure 8 is a schematic diagram of the structure of the cooling mechanism of the present invention.

[0015] In the figure: 1. Box body; 2. Workbench; 3. Fixing device; 4. Cleaning device; 5. Controller; 6. Horizontal moving device; 7. Cutting device; 8. Cooling mechanism; 9. Floor feet; 11. Protective cover; 12. Connecting plate; 21. Cutting groove; 31. Second fixing block; 32. First sliding rod; 33. First sliding plate; 34. Cross plate; 35. Extrusion plate; 36. Screw; 37. Knob; 38. Stabilizing plate; 39. Dust-proof plate; 61. Mounting plate; 62. First motor; 63. First driving rod; 64. First gear; 65. First rotating rod; 66. Second gear; 67. Third gear; 68. First toothed belt; 69. Second toothed belt; 610. Second rotating rod; 611. Fourth gear; 612. Slide rail; 613. Slide block; 614. Bottom plate; 615. Belt fixing block; 71. Limiting rod; 72. Top plate; 73. Electric telescopic rod; 74. Second motor; 75. Second driving rod; 76. Cutting blade; 81. Water tank; 82. Filter screen frame; 83. Collection tank; 84. Rectangular telescopic pipe; 85. First fixing plate; 86. Collection hose; 87. Water pump; 88. Water delivery hose; 89. Third fixing block; 810. Nozzle; 811. Second T-shaped block; 812. Third sliding rod; 813. Second spring; 814. Baffle; 831. Second fixing plate; 841. Third fixing plate; 41. First fixing block; 42. Third rotating rod; 43. Support rod; 44. First T-shaped groove; 46. First T-shaped block; 47. Suspension plate; 48. Activity groove; 49. Second sliding rod; 410. Second sliding plate; 411. Inverted V-shaped scraper; 412. Support plate; 413. Roller; 311. First chute; 45. First spring; 832. Fourth fixing plate. Detailed implementation manners

[0016] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0017] As Figure 1-8As shown, a cutting device 7 for processing household appliance accessories includes a box body 1. A workbench 2 is fixedly installed at the upper end of the box body 1. A cutting groove 21 is opened in the middle of the workbench 2. Fixing devices 3 are fixedly installed on both the front and rear sides of the upper end of the cutting groove 21. A protective cover 11 is installed on the right side of the upper end of the box body 1. A connecting plate 12 is fixedly installed jointly on the left side between the two fixing devices 3. A cleaning device 4 is installed between the protective cover 11 and the connecting plate 12. A horizontal moving device 6 is installed inside the box body 1. A cutting device 7 is installed on the horizontal moving device 6. A cooling mechanism 8 is installed at the bottom inside the box body 1. The cooling mechanism 8 is connected to the cutting device 7. A controller 5 is installed at the upper end of the box body 1. Four corners of the bottom of the box body 1 are fixedly installed with floor feet 9. When in use, the horizontal moving device 6 drives the cutting device 7 to move to cut the accessories above. While cutting, the cooling mechanism 8 sprays water to cool the cutting device 7. At the same time, while the cutting device 7 is cutting, it drives the cleaning device 4 to move to clean the generated waste chips, and sweeps the waste chips into the cutting groove 21, eliminating the need for subsequent cleaning.

[0018] The fixing device 3 includes two second fixing blocks 31, which are respectively fixedly installed on the left and right sides of the upper end of the workbench 2. A first sliding groove 311 is opened in the middle of the second fixing block 31. A first sliding rod 32 is fixedly installed in the middle of the first sliding groove 311. A first sliding plate 33 is slidably connected to the outer surface of the first sliding rod 32. An extrusion plate 35 is fixedly installed jointly between the two first sliding plates 33. A cross plate 34 is fixedly installed jointly on the upper part between the two second fixing blocks 31. A screw rod 36 is threadedly installed in the middle of the cross plate 34. A knob 37 is fixedly installed at the top of the screw rod 36. The bottom of the screw rod 36 is rotatably installed with a stabilizing plate 38, and the stabilizing plate 38 is fixedly installed on the top of the extrusion plate 35. A dust-proof plate 39 is fixedly installed on the side of the extrusion plate 35 close to the cutting groove 21. When in use, place the accessory on the workbench 2, and then rotate the knob 37. The knob 37 drives the screw rod 36 to rotate. The screw rod 36 drives the stabilizing plate 38 to move downward. The stabilizing plate 38 drives the extrusion plate 35 to move downward to extrude the accessory. The accessory is extruded and fixed by the front and rear two fixing devices 3, improving the stability of fixation, avoiding the movement of the accessory during cutting and affecting the cutting effect. At the same time, the provided dust-proof plate 39 blocks from the front and rear sides of the cutting seam to prevent the cutting dust from splashing to the outside, facilitating the subsequent work of the cleaning device 4.

[0019] The horizontal moving device 6 includes a mounting plate 61 and a first motor 62. The mounting plate 61 is fixedly installed in the middle of the inner cavity of the box body 1. The left side of the upper end of the mounting plate 61 is rotatably installed with a second rotating rod 610 through a support. A fourth gear 611 is fixedly installed on the outer surface of the second rotating rod 610. The right side of the upper end of the mounting plate 61 is rotatably installed with a first rotating rod 65 through a support. A second gear 66 and a third gear 67 are fixedly installed on the outer surface of the first rotating rod 65. The first motor 62 is fixedly installed on the bottom wall of the inner cavity of the box body 1. The output end of the first motor 62 is fixedly installed with a first driving rod 63. A first gear 64 is fixedly installed on the outer surface of the first driving rod 63. A first toothed belt 68 is commonly engaged with the outer surfaces of the second gear 66 and the first gear 64. Both the front and rear sides of the upper end of the mounting plate 61 are fixedly installed with slide rails 612. Two sliders 613 are slidably connected to the slide rails 612. A bottom plate 614 is fixedly installed on the upper ends of the front and rear sliders 613. Belt fixing blocks 615 are fixedly installed on the left and right sides of the upper end of the bottom plate 614. A second toothed belt 69 is commonly engaged with the outer surfaces of the fourth gear 611 and the third gear 67. The lower end surface of the second toothed belt 69 is located at the bottom of the bottom plate 614. The upper end surface of the second toothed belt 69 is fixedly connected to the belt fixing blocks 615.

[0020] During use, the first motor 62 is started, driving the first driving rod 63 to rotate. The first driving rod 63 drives the first gear 64 to rotate. The first gear 64 drives the second gear 66 to rotate through the first toothed belt 68. The second gear 66 drives the first rotating rod 65 to rotate. The first rotating rod 65 drives the third gear 67 to rotate. While the third gear 67 rotates, it drives the second toothed belt 69 to rotate. While the second toothed belt 69 rotates, it drives the bottom plate 614 to move from right to left through the belt fixing blocks 615. The bottom plate 614 drives the cutting device 7 to move from right to left, thereby cutting the fittings from right to left.

[0021] The cutting device 7 includes an electric telescopic rod 73 and four limiting rods 71. The electric telescopic rod 73 is fixedly installed in the middle of the upper end of the belt fixing block 615. The top telescopic end of the electric telescopic rod 73 is fixedly installed with a top plate 72. The four limiting rods 71 are respectively fixedly installed at the four corners of the upper end of the belt fixing block 615. The tops of the limiting rods 71 penetrate through the top plate 72. The top plate 72 is slidably connected to the limiting rods 71. A second motor 74 is fixedly installed on the top of the top plate 72. The output end of the second motor 74 is fixedly installed with a second driving rod 75. A cutting blade 76 is fixedly installed on the outer surface of the second driving rod 75. The upper side of the cutting blade 76 rotates in the cutting groove 21.

[0022] During use, the electric telescopic rod 73 drives the top plate 72 to move upward. The top plate 72 drives the second motor 74 to move upward, thereby driving the cutting blade 76 to move upward, adapting to fittings of different heights, and can cut fittings of different heights, which is more practical.

[0023] The cooling mechanism 8 includes a water tank 81, a collection tank 83, and a rectangular telescopic tube 84. The water tank 81 is fixedly installed in the middle of the inner cavity bottom wall of the box body 1. Fourth fixing plates 832 are fixedly installed on both the left and right sides of the collection tank 83. The fourth fixing plates 832 are fixedly installed on the top plate 72 by bolts. The bottom of the rectangular telescopic tube 84 is fixedly installed at the upper end of the collection tank 83 by screws. The cutting blade 76 rotates in the cavity formed by the collection tank 83 and the rectangular telescopic tube 84. Circular holes are jointly opened in the lower part of the front end of the rectangular telescopic tube 84 and the upper part of the front end of the collection tank 83. The first rotating rod 65 rotates in the circular holes. A second T-shaped block 811 is fixedly installed on the top of the first fixing plate 85. A limiting chute is opened at the top of the cutting groove 21. The second T-shaped block 811 slides in the limiting chute. First fixing plates 85 are fixedly installed on both the upper parts of the left and right sides of the rectangular telescopic tube 84. Third fixing plates 841 are fixedly installed on both the lower parts of the left and right sides of the rectangular telescopic tube 84. Second fixing plates 831 are fixedly installed on both the upper ends of the left and right sides of the collection tank 83. A third sliding rod 812 is fixedly installed at the bottom of the first fixing plate 85. The bottom of the third sliding rod 812 penetrates through the third fixing plate 841 and the second fixing plate 831 and is fixedly installed with a baffle 814. A second spring 813 is sleeved on the outer surface of the third sliding rod 812. A collection hose 86 is fixedly installed at the bottom of the collection tank 83. One end of the collection hose 86 away from the collection tank 83 penetrates and extends into the water tank 81. An installation opening is opened at the rear end of the water tank 81. A filter screen frame 82 is installed in the installation opening in a pull-out manner. The filter screen frame 82 is designed to be detachable for easy maintenance and to extend the service life of the equipment. The filter screen frame 82 is located below the end of the collection hose 86 in the water tank 81. A water pump 87 is installed inside the water tank 81. A water delivery hose 88 is fixedly installed on the top of the water pump 87. The top of the water delivery hose 88 penetrates through the water tank 81 and the collection tank 83 and is fixedly installed with a spray head 810. The spray head 810 sprays water towards the cutting blade 76. A third fixing block 89 is fixedly installed at the right end of the first fixing plate 85.

[0024] During use, when the cutting device 7 cuts the fittings, the water pump 87 is started to deliver clean water into the water delivery cartilage and then spray it out from the spray head 810. The spray head 810 sprays water to cool the cutting blade 76, avoiding the cutting blade 76 from getting too hot and being damaged. At the same time, the sprayed water is collected into the collection tank 83 and then re-delivered into the water tank 81 through the collection hose 86. Then, the collected sewage is filtered through the filter screen frame 82 to filter out the waste chips and leave the clean water for reuse, avoiding the waste of water resources. During the process of the electric telescopic rod 73 driving the cutting blade 76 to move upward, the rectangular telescopic tube 84 can contract as the cutting blade 76 moves upward. The arranged second spring 813 squeezes the first fixing plate 85 to make the upper part of the rectangular telescopic tube 84 closely adhere to the bottom wall of the workbench 2, avoiding debris splashing during cutting and affecting the cleanliness of the working environment.

[0025] The cleaning device 4 includes a first fixing block 41 and a support rod 43. The support rod 43 is fixedly installed on the connecting plate 12 and the right wall of the protective cover 11. A first T-shaped groove 44 is opened at the bottom of the support rod 43. A first T-shaped block 46 is slidably connected in the first T-shaped groove 44. A hanging plate 47 is fixedly installed at the bottom of the first T-shaped block 46. The first fixing block 41 is fixedly installed at the upper end of the third fixing block 89. The top of the first fixing block 41 penetrates through the cutting groove 21 and is fixedly connected to the bottom of the hanging plate 47. An activity groove 48 is opened at the left end of the hanging plate 47. A second sliding rod 49 is fixedly installed in the middle of the activity groove 48. A second sliding plate 410 is slidably connected to the outer surface of the second sliding rod 49. The second sliding plate 410 is slidably connected to the activity groove 48. A first spring 45 is sleeved on the outer surface of the second sliding rod 49. The first spring 45 is located above the second sliding plate 410. An eight-shaped scraping plate 411 is fixedly installed at the left end of the second sliding plate 410. Support plates 412 are fixedly installed on both the front and rear sides of the left end of the eight-shaped scraping plate 411. A third rotating rod 42 is rotatably installed in the middle of the support plates 412. A roller 413 is rotatably installed between the two third rotating rods 42.

[0026] During specific use, when the cutting device 7 moves, the first fixing block 41 is driven to move through the third fixing block 89. The first fixing block 41 drives the hanging plate 47 to move. While the hanging plate 47 moves, it drives the first T-shaped block 46 to slide in the first T-shaped groove 44. When the hanging plate 47 moves, the second sliding plate 410 is driven to move through the second sliding rod 49. The second sliding plate 410 drives the eight-shaped scraping plate 411 to move from right to left, driving the roller 413 to move leftward. When it contacts the plate, when subjected to the pressure of the plate, the roller 413 rotates and moves upward to reach above the plate, thereby driving the eight-shaped scraping plate 411 to move upward to above the plate. Under the action of the elastic force of the first spring 45, the second sliding plate 410 is driven to move downward, and the second sliding plate 410 drives the eight-shaped scraping plate 411 to closely adhere to the upper edge of the plate, scraping and cleaning the debris falling on the surface of the plate, scraping from right to left into the cutting groove 21, and then being conveyed through the cutting groove 21 into the rectangular telescopic pipe 84 below, and then falling into the collection groove 83, and being collected into the filter mesh frame 82 through the collection hose 86, thus completing the automatic cleaning of the debris.

[0027] The bottom of the outer surface of the roller 413 is flush with the bottom of the eight-shaped scraping plate 411, which is convenient for the bottom of the eight-shaped scraping plate 411 to also be above the plate when the roller 413 reaches above the fitting plate, avoiding affecting the cleaning of the debris above the plate by the eight-shaped scraping plate 411.

[0028] The thickness of the first fixing block 41 is the same as the thickness of the cutting blade 76. When the cutting device 7 moves, it drives the first fixing block 41 to move into the cutting seam, thereby driving the cleaning device 4 to move, so as to clean the debris above the plate.

[0029] The notch at the rightmost side of the cutting groove 21 is enlarged to form an inverted V-shaped collection port, which facilitates the collection of the debris scraped by the inverted V-shaped scraper 411 and allows the collection port of the debris barrel to enter the rectangular telescopic hose.

[0030] The working principle of the present invention is as follows: During use, the accessory plate is placed on the workbench 2, and then the knob 37 is rotated. The knob 37 drives the screw rod 36 to rotate, and the screw rod 36 drives the stabilizing plate 38 to move downward. The stabilizing plate 38 drives the pressing plate 35 to move downward to press the accessory. The accessory is pressed and fixed by the front and rear fixing devices 3. The first motor 62 is started to drive the first driving rod 63 to rotate. The first driving rod 63 drives the first gear 64 to rotate. The first gear 64 drives the second gear 66 to rotate through the first toothed belt 68. The second gear 66 drives the first rotating rod 65 to rotate. The first rotating rod 65 drives the third gear 67 to rotate. While the third gear 67 rotates, it drives the second toothed belt 69 to rotate. While the second toothed belt 69 rotates, it drives the bottom plate 614 to move from right to left through the belt fixing block 615. The bottom plate 614 drives the cutting device 7 to move from right to left. The electric telescopic rod 73 drives the top plate 72 to move upward. The top plate 72 drives the second motor 74 to move upward, thereby driving the cutting blade 76 to move upward. The cutting blade 76 cuts the accessory plate from right to left. The water pump 87 is started to deliver clear water into the water delivery hose and then spray it out from the nozzle 810. The nozzle 810 sprays water to cool the cutting blade 76, preventing the cutting blade 76 from overheating and being damaged. At the same time, the sprayed water is collected in the collection tank 83 and then re-transported to the water tank 81 through the collection hose 86. Then, the collected sewage is filtered through the filter screen frame 82 to filter out the waste chips, and the clear water is left for reuse. The third fixing block 89 drives the first fixing block 41 to move. The first fixing block 41 drives the hanging plate 47 to move. While the hanging plate 47 moves, it drives the first T-shaped block 46 to slide in the first T-shaped groove 44. When the hanging plate 47 moves, it drives the second sliding plate 410 to move through the second sliding rod 49. The second sliding plate 410 drives the inverted V-shaped scraper 411 to move from right to left, driving the roller 413 to move leftward. When it contacts the plate and is under the pressure of the plate, the roller 413 rotates and moves upward to reach the upper part of the plate, and then drives the inverted V-shaped scraper 411 to move upward to the upper part of the plate. Under the action of the elastic force of the first spring 45, it drives the second sliding plate 410 to move downward. The second sliding plate 410 drives the inverted V-shaped scraper 411 to closely adhere to the upper edge of the plate, scraping and cleaning the debris falling on the surface of the plate, scraping it from right to left into the cutting groove 21, and then transporting it to the lower rectangular telescopic tube 84 through the cutting groove 21, and then falling into the collection tank 83 and being collected into the filter screen frame 82 through the collection hose 86, thus completing the automatic cleaning of the debris.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing household appliance accessories, including a box body (1), characterized in that: A workbench (2) is fixedly installed at the upper end of the box body (1). A cutting groove (21) is formed in the middle of the workbench (2). Fixing devices (3) are fixedly installed on the front and rear sides of the upper end of the cutting groove (21). A protective cover (11) is installed on the right side of the upper end of the box body (1). A connecting plate (12) is fixedly installed jointly on the left side between the two fixing devices (3). A cleaning device (4) is installed between the protective cover (11) and the connecting plate (12). A horizontal moving device (6) is installed inside the box body (1). A cutting device (7) is installed on the horizontal moving device (6). A cooling mechanism (8) is installed at the bottom inside the box body (1). The cooling mechanism (8) is connected to the cutting device (7). A controller (5) is installed at the upper end of the box body (1). Floor feet (9) are fixedly installed at the four corners of the bottom of the box body (1).

2. A cutting device for processing household appliance accessories according to claim 1, characterized in that: The fixing device (3) includes two second fixing blocks (31). The two second fixing blocks (31) are respectively fixedly installed on the left and right sides of the upper end of the workbench (2). A first sliding groove (311) is formed in the middle of the second fixing block (31). A first sliding rod (32) is fixedly installed in the middle of the first sliding groove (311). A first sliding plate (33) is slidably connected to the outer surface of the first sliding rod (32). An extrusion plate (35) is fixedly installed jointly between the two first sliding plates (33). A cross plate (34) is fixedly installed jointly on the upper part between the two second fixing blocks (31). A screw rod (36) is threadedly installed in the middle of the cross plate (34). A knob (37) is fixedly installed at the top of the screw rod (36). A stabilizing plate (38) is rotatably installed at the bottom of the screw rod (36). The stabilizing plate (38) is fixedly installed on the top of the extrusion plate (35). A dust blocking plate (39) is fixedly installed on one side of the extrusion plate (35) close to the cutting groove (21).

3. A cutting device for processing household appliance accessories according to claim 1, characterized in that: The horizontal moving device (6) includes a mounting plate (61) and a first motor (62). The mounting plate (61) is fixedly installed in the middle of the inner cavity of the box body (1). The left side of the upper end of the mounting plate (61) is rotatably installed with a second rotating rod (610) through a support. A fourth gear (611) is fixedly installed on the outer surface of the second rotating rod (610). The right side of the upper end of the mounting plate (61) is rotatably installed with a first rotating rod (65) through a support. A second gear (66) and a third gear (67) are fixedly installed on the outer surface of the first rotating rod (65). The first motor (62) is fixedly installed on the bottom wall of the inner cavity of the box body (1). A first driving rod (63) is fixedly installed at the output end of the first motor (62). A first gear (64) is fixedly installed on the outer surface of the first driving rod (63). A first toothed belt (68) is commonly engaged with the outer surfaces of the second gear (66) and the first gear (64). Slide rails (612) are fixedly installed on the front and rear sides of the upper end of the mounting plate (61). Two sliders (613) are slidably connected to the slide rails (612). The upper ends of the front and rear sliders (613) are commonly fixedly installed with a bottom plate (614). Belt fixing blocks (615) are fixedly installed on the left and right sides of the upper end of the bottom plate (614). A second toothed belt (69) is commonly engaged with the outer surfaces of the fourth gear (611) and the third gear (67). The lower end surface of the second toothed belt (69) is located at the bottom of the bottom plate (614). The upper end surface of the second toothed belt (69) is fixedly connected to the belt fixing blocks (615).

4. A cutting device for processing household appliance accessories according to claim 3, characterized in that: The cutting device (7) includes an electric telescopic rod (73) and four limiting rods (71). The electric telescopic rod (73) is fixedly installed in the middle of the upper end of the bottom plate (614). A top plate (72) is fixedly installed at the top telescopic end of the electric telescopic rod (73). The four limiting rods (71) are respectively fixedly installed at the four corners of the upper end of the bottom plate (614). The top of the limiting rods (71) penetrates through the top plate (72). The top plate (72) is slidably connected to the limiting rods (71). A second motor (74) is fixedly installed on the top of the top plate (72). A second driving rod (75) is fixedly installed at the output end of the second motor (74). A cutting blade (76) is fixedly installed on the outer surface of the second driving rod (75). The upper side of the cutting blade (76) rotates in the cutting groove (21).

5. The cutting device for processing household appliance accessories according to claim 4, wherein: The temperature reduction mechanism (8) includes a water tank (81), a collection tank (83), and a rectangular telescopic pipe (84). The water tank (81) is fixedly installed in the middle of the inner cavity bottom wall of the box body (1). Fourth fixing plates (832) are fixedly installed on both the left and right sides of the collection tank (83). The fourth fixing plates (832) are fixedly installed on the top plate (72) by bolts. The bottom of the rectangular telescopic pipe (84) is fixedly installed on the upper end of the collection tank (83) by screws. The cutting blade (76) rotates in the cavity formed by the collection tank (83) and the rectangular telescopic pipe (84). A circular hole is jointly opened in the lower part of the front end of the rectangular telescopic pipe (84) and the upper part of the front end of the collection tank (83). The first rotating rod (65) rotates in the circular hole. A second T-shaped block (811) is fixedly installed on the top of the first fixing plate (85). A limiting sliding groove is opened at the top of the cutting groove (21). The second T-shaped block (811) slides in the limiting sliding groove. First fixing plates (85) are fixedly installed on the upper parts of both the left and right sides of the rectangular telescopic pipe (84). Third fixing plates (841) are fixedly installed on the lower parts of both the left and right sides of the rectangular telescopic pipe (84). Second fixing plates (831) are fixedly installed on the upper parts of both the left and right ends of the collection tank (83). A third sliding rod (812) is fixedly installed at the bottom of the first fixing plate (85). The bottom of the third sliding rod (812) penetrates through the third fixing plate (841) and the second fixing plate (831) and is fixedly installed with a baffle plate (814). A second spring (813) is sleeved on the outer surface of the third sliding rod (812). A collection hose (86) is fixedly installed at the bottom of the collection tank (83). One end of the collection hose (86) far from the collection tank (83) penetrates and extends into the water tank (81). An installation opening is opened at the rear end of the water tank (81). A filter screen frame (82) is installed in the installation opening in a drawable manner. The filter screen frame (82) is located below the end of the collection hose (86) in the water tank (81). A water pump (87) is installed inside the water tank (81). A water delivery hose (88) is fixedly installed at the top of the water pump (87). The top of the water delivery hose (88) penetrates through the water tank (81) and the collection tank (83) and is fixedly installed with a spray head (810). The spray head (810) sprays water towards the cutting blade (76). A third fixing block (89) is fixedly installed at the right end of the first fixing plate (85).

6. A cutting device for processing household appliance accessories according to claim 5, characterized in that: The cleaning device (4) includes a first fixing block (41) and a support rod (43). The support rod (43) is fixedly installed on the connecting plate (12) and the right wall of the protective cover (11). A first T-shaped groove (44) is formed at the bottom of the support rod (43). A first T-shaped block (46) is slidably connected in the first T-shaped groove (44). A hanging plate (47) is fixedly installed at the bottom of the first T-shaped block (46). The first fixing block (41) is fixedly installed at the upper end of the third fixing block (89). The top of the first fixing block (41) penetrates through the cutting groove (21) and is fixedly connected to the bottom of the hanging plate (47). An activity groove (48) is formed at the left end of the hanging plate (47). A second sliding rod (49) is fixedly installed in the middle of the activity groove (48). A second sliding plate (410) is slidably connected to the outer surface of the second sliding rod (49). The second sliding plate (410) is slidably connected to the activity groove (48). A first spring (45) is sleeved on the outer surface of the second sliding rod (49). The first spring (45) is located above the second sliding plate (410). An eight-shaped scraping plate (411) is fixedly installed at the left end of the second sliding plate (410). Support plates (412) are fixedly installed on both the front and rear sides of the left end of the eight-shaped scraping plate (411). A third rotating rod (42) is rotatably installed in the middle of the support plate (412). A roller (413) is rotatably installed between the two third rotating rods (42).

7. A cutting device for processing household appliance accessories according to claim 6, characterized in that: The bottom of the outer surface of the roller (413) is flush with the bottom of the eight-shaped scraping plate (411).

8. A cutting device for processing home appliance accessories according to claim 6, characterized in that: The thickness of the first fixing block (41) is the same as the thickness of the cutting blade (76).

9. A cutting device for processing household appliance accessories according to claim 1, wherein: The notch at the rightmost side of the cutting groove (21) is enlarged to form an eight-shaped collection port.

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