Microwave oven roller edge grinding machine

Abstract

The utility model discloses a microwave oven roller edging machine which comprises an operation table, four supporting legs, an operation box, oven door glass, an adjusting mechanism, a fixing mechanism and a machining mechanism, the four supporting legs are fixedly installed at the bottom of the operation table and symmetrically distributed in pairs, the operation box is fixedly installed at the top of the operation table, and the adjusting mechanism is arranged on the operation table. The furnace door glass is arranged on the adjusting mechanism, the adjusting mechanism is used for adjusting the posture of the furnace door glass, the fixing mechanism is arranged on the adjusting mechanism, and the fixing mechanism is used for clamping and fixing the furnace door glass. The furnace door glass cutting device is reasonable in design and good in practicability, furnace door glass can be fixed and prevented from moving in the machining process, the posture of the furnace door glass is adjusted according to needs, the length and width of the furnace door glass can be conveniently cut, the strength and speed of cutting and edging of the furnace door glass can be controlled through the sliding rod, and the production efficiency is improved. The processing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave oven door glass processing, in particular to a microwave oven roller edge grinding machine. Background Art

[0002] Most of the existing microwave oven doors are made of transparent glass, and the glass produced by glass manufacturers is a whole piece of glass that is many times larger than the oven door. Therefore, the whole piece of glass needs to be cut into embryos for making oven door glass, and then accurately cut and edge-grinded to become a glass oven door that can be installed on the microwave oven. However, the existing processing equipment performs glass cutting and edge-grinding separately, which has low processing efficiency.

[0003] In response to the above problem, a Chinese patent announcement with announcement number CN207104557U discloses an integrated machine for cutting and edging glass for a microwave oven door. The key technical points are: it includes a curved track, a track car loaded with glass, and a fiber rod for driving the track car to move, and a first cutting device, a second cutting device, a first edging device, and a second edging device are sequentially arranged on both sides of the track, and the track car moves along the track driven by the fiber rod.

[0004] In actual operation, it is found that the above scheme still has at least the following defects: when cutting and grinding the oven door glass, it is inconvenient to control the force and speed, which may easily cause the oven door glass to break, and it is inconvenient to adjust the cutting edge of the oven door glass. Therefore, we propose a microwave oven roller edge grinder to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a roller edge grinder for a microwave oven, which solves the problems of being inconvenient to control the force and speed when cutting and grinding the oven door glass, which easily leads to the oven door glass breaking, and being inconvenient to adjust the cut edge of the oven door glass.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microwave oven roller edge grinding machine, comprising an operating table, four supporting legs, an operating box, an oven door glass, an adjusting mechanism, a fixing mechanism and a processing mechanism, wherein the four supporting legs are fixedly mounted on the bottom of the operating table and are symmetrically distributed in pairs, the operating box is fixedly mounted on the top of the operating table, the adjusting mechanism is arranged on the operating table, the oven door glass is arranged on the adjusting mechanism, the adjusting mechanism is used to adjust the posture of the oven door glass, the fixing mechanism is arranged on the adjusting mechanism, the fixing mechanism is used to clamp and fix the oven door glass, the processing mechanism is arranged on the operating box, and the processing mechanism is used to cut and grind the oven door glass.

[0007] Preferably, the adjustment mechanism includes a support tube, a protection box, a first motor and a turntable, the support tube is fixedly mounted on the top of the operating table and is located in the operating box, the protection box is fixedly mounted on the top of the operating table and is located at the inner center of the support tube, the first motor is fixedly mounted in the protection box, the output shaft end of the first motor extends outside the protection box, the turntable is fixedly mounted on the output shaft end of the first motor, the bottom of the turntable is in sliding contact with the top of the support tube, and the furnace door glass is movably arranged on the top of the turntable.

[0008] Preferably, an annular guide groove is formed on the top of the support tube, and an annular guide block is fixedly mounted on the bottom of the turntable, and the annular guide block is slidably mounted in the annular guide groove.

[0009] Preferably, the fixing mechanism includes two vertical plates, two horizontal plates, two first electric push rods, two clamping plates and two rubber pads. The two vertical plates are fixedly mounted on the top of the turntable, the two horizontal plates are respectively fixedly mounted on the top of the two vertical plates, the two first electric push rods are respectively fixedly mounted on the bottom of the two horizontal plates, the two clamping plates are respectively fixedly mounted on the output shaft ends of the two first electric push rods, and the two rubber pads are respectively fixedly mounted on the bottom of the two clamping plates.

[0010] Preferably, the processing mechanism includes a second electric push rod, a fixed block, a movable plate, a third electric push rod, a second motor, a cutting blade, a third motor and a roller. The second electric push rod is slidably mounted on the right inner wall of the operating box, the fixed block is fixedly mounted on the output shaft end of the second electric push rod, the movable plate is fixedly mounted on the bottom of the fixed block, the third electric push rod is fixedly mounted on the bottom of the movable plate, the second motor is fixedly mounted on the bottom of the third electric push rod, the cutting blade is fixedly mounted on the output shaft end of the second motor, the third motor is fixedly mounted on the bottom of the movable plate and is located on the right side of the third electric push rod, and the roller is fixedly mounted on the output shaft end of the third motor.

[0011] Preferably, a guide groove is provided on the right inner wall of the operating box, a guide block is slidably installed in the guide groove, the guide block is fixedly connected to the second electric push rod, a through groove is provided on the right side of the guide groove, a slide rod is slidably installed in the through groove, and the left end of the slide rod is fixedly connected to the guide block.

[0012] Preferably, an inspection opening is provided on the front side of the operation box, an inspection door is rotatably installed in the inspection opening through a hinge, an observation window is provided on the inspection door, and a handle is fixedly installed on the inspection door to the right of the observation window.

[0013] The utility model provides a microwave oven roller edge grinding machine, which has the following beneficial effects:

[0014] (1) The roller edge grinding machine for a microwave oven can adjust the posture of the oven door glass by utilizing an adjustment mechanism composed of a support tube, a protection box, a first motor and a turntable, so as to facilitate cutting of the oven door glass in length and width.

[0015] (2) The roller edge grinding machine for a microwave oven can fix the oven door glass by utilizing a fixing mechanism composed of two vertical plates, two horizontal plates, two first electric push rods, two clamping plates and two rubber pads, thereby preventing the oven door glass from moving during processing.

[0016] (3) This microwave oven roller edge grinding machine can cut and edge grind the oven door glass by utilizing a processing mechanism composed of a second electric push rod, a fixed block, a movable plate, a third electric push rod, a second motor, a cutting blade, a third motor and a roller combination, and can control the processing force and speed through a sliding rod to improve the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0019] Figure 3 A schematic diagram of the top view of the turntable.

[0020] In the figure: 1. operating table; 2. supporting legs; 3. operating box; 4. furnace door glass; 5. supporting tube; 6. protective box; 7. first motor; 8. turntable; 9. annular guide groove; 10. annular guide block; 11. vertical plate; 12. horizontal plate; 13. first electric push rod; 14. clamping plate; 15. rubber pad; 16. second electric push rod; 17. fixed block; 18. moving plate; 19. third electric push rod; 20. second motor; 21. cutting disc; 22. third motor; 23. roller; 24. guide groove; 25. guide block; 26. through groove; 27. slide bar; 28. inspection door; 29. ​​observation window; 30. handle. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3As shown, the utility model provides a technical solution: a microwave oven roller edge grinder, comprising an operating table 1, four supporting legs 2, an operating box 3, an oven door glass 4, an adjusting mechanism, a fixing mechanism and a processing mechanism, wherein the four supporting legs 2 are fixedly mounted on the bottom of the operating table 1 and are symmetrically distributed in pairs, the operating box 3 is fixedly mounted on the top of the operating table 1, an inspection port is provided on the front side of the operating box 3, an inspection door 28 is rotatably installed in the inspection port through a hinge, an observation window 29 is provided on the inspection door 28, a handle 30 located on the right side of the observation window 29 is fixedly mounted on the inspection door 28, the adjusting mechanism is arranged on the operating table 1, and the oven door glass 4 is fixedly mounted on the operating table 1. 4 is arranged on the adjustment mechanism, the adjustment mechanism is used to adjust the posture of the furnace door glass 4, the fixing mechanism is arranged on the adjustment mechanism, the fixing mechanism is used to clamp and fix the furnace door glass, the processing mechanism is arranged on the operation box 3, the processing mechanism is used to cut and grind the furnace door glass 4, the above-mentioned processing mechanism includes a second electric push rod 16, a fixing block 17, a moving plate 18, a third electric push rod 19, a second motor 20, a cutting blade 21, a third motor 22 and a roller 23, the second electric push rod 16 is slidably installed on the right inner wall of the operation box 3, the second electric push rod 16 is used to adjust the cutting size, and control the roller to The door glass is edged, the fixed block 17 is fixedly mounted on the output shaft end of the second electric push rod 16, the movable plate 18 is fixedly mounted on the bottom of the fixed block 17, the third electric push rod 19 is fixedly mounted on the bottom of the movable plate 18, the third electric push rod 19 is used to control the cutting blade 21 to move downward, and the furnace door glass 4 is cut, the second motor 20 is fixedly mounted on the bottom of the third electric push rod 19, the second motor 20 is used to drive the cutting blade 21 to rotate, the cutting blade 21 is fixedly mounted on the output shaft end of the second motor 20, the third motor 22 is fixedly mounted on the bottom of the movable plate 18 and is located on the right side of the third electric push rod 19, the third motor 22 is used to drive the roller 22 to perform edge grinding operation on the furnace door glass 4. The roller 23 is fixedly installed on the output shaft end of the third motor 22. A guide groove 24 is provided on the right inner wall of the operation box 3. A guide block 25 is slidably installed in the guide groove 24. By utilizing the combined action of the guide groove 24 and the guide block 25, the movement of the second electric push rod 16 can be guided. The guide block 25 is fixedly connected to the second electric push rod 16. A through groove 26 is provided on the right side of the guide groove 24. A slide bar 27 is slidably installed in the through groove 26. The left end of the slide bar 27 is fixedly connected to the guide block 25. The slide bar 27 can control the forward and backward movement of the processing mechanism.

[0023] In this embodiment, the fixing mechanism includes two vertical plates 11, two horizontal plates 12, two first electric push rods 13, two clamping plates 14 and two rubber pads 15. The two vertical plates 11 are fixedly mounted on the top of the turntable 8, the two horizontal plates 12 are respectively fixedly mounted on the top of the two vertical plates 11, the two first electric push rods 13 are respectively fixedly mounted on the bottom of the two horizontal plates 12, the two clamping plates 14 are respectively fixedly mounted on the output shaft ends of the two first electric push rods 13, and the two rubber pads 15 are respectively fixedly mounted on the bottom of the two clamping plates 14. By utilizing the two rubber pads 15, the friction force can be increased to improve the stability of the furnace door glass 4 during processing. The adjusting mechanism includes a support tube 5, a protection box 6, a first motor 7 and a turntable 8. The support tube 5 is fixedly mounted on the top of the operating table 1 and is located in the operating box 3. The protection box 6 is fixedly mounted on the top of the operating table 1 and is located at the inner center position of the support tube 5. The first motor 7 is fixedly mounted in the protection box 6. The output shaft end of the first motor 7 extends outside the protection box 6. The first motor 7 is used to drive the turntable 8 to rotate. It should be noted that the first motor 7 is a forward and reverse motor, and after a simple setting, the turntable 8 can rotate 90 degrees. The turntable 8 is fixedly mounted on the output shaft end of the first motor 7. The bottom of the turntable 8 is in sliding contact with the top of the support tube 5. The furnace door glass 4 is movably arranged on the top of the turntable 8. An annular guide groove 9 is opened on the top of the support tube 5. An annular guide block 10 is fixedly mounted on the bottom of the turntable 8. The annular guide block 10 is slidably mounted in the annular guide groove 9. By utilizing the combined effect of the annular guide groove 9 and the annular guide block 10, the rotation stability of the turntable 8 can be improved.

[0024] In this embodiment, a control switch is installed on the operating box 3, and the first motor 7, the first electric push rod 13, the second electric push rod 16, the third electric push rod 19, the second motor 20, the third motor 22 and the control switch are electrically connected to the external power line in sequence through wires to form a circuit, and the control switch can control the start and stop of the first motor 7, the first electric push rod 13, the second electric push rod 16, the third electric push rod 19, the second motor 20, and the third motor 22 respectively.

[0025] Through the above structure, the microwave oven roller edge grinding machine provided by the utility model can fix the oven door glass 4 to prevent the oven door glass 4 from moving during processing, and adjust the posture of the oven door glass 4 as needed, so as to facilitate cutting of the length and width of the oven door glass 4, and can also control the force and speed of cutting and edge grinding of the oven door glass 4 through the slide bar 27 to improve the processing quality. When in use, open the inspection door 28, place the oven door glass 4 to be processed on the turntable 8, control the two first electric push rods 13 to extend, and the two first electric push rods 13 control the two clamping plates 14 to clamp and fix the oven door glass 4, control the second electric push rod 16 to extend according to the cutting size requirements, and the second electric push rod 16 controls the cutting blade 21 to move to the specified position, and controls the second electric push rod 16 to be fixed , the third electric push rod 19 extends and the second motor 20 runs, the second motor 20 drives the cutting blade 21 to rotate, the third electric push rod 19 controls the rotating cutting blade 21 to move downward, cuts the furnace door glass 4, and controls the cutting force and speed through the slide bar 27. After cutting, the third electric push rod 19 is controlled to retract and close the second motor 20, the second electric push rod 16 is controlled to extend and the third motor 22 is controlled to run, the second electric push rod 16 pushes the rotating roller 23 to contact the cutting edge of the furnace door glass 4, the edge grinding force and speed are controlled by the slide bar 27, and then the second electric push rod 16 is controlled to retract, the first motor 7 is controlled to rotate forward, the first motor 7 controls the turntable 8 to rotate 90 degrees, repeats the above operation, cuts and grinds the furnace door glass 4 again, and the furnace door glass 4 with qualified size can be obtained.

[0026] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A microwave oven roller edge grinding machine, characterized in that: The invention comprises an operating table (1), four supporting legs (2), an operating box (3), a furnace door glass (4), an adjusting mechanism, a fixing mechanism and a processing mechanism, wherein the four supporting legs (2) are fixedly mounted on the bottom of the operating table (1) and are symmetrically distributed in pairs, the operating box (3) is fixedly mounted on the top of the operating table (1), the adjusting mechanism is arranged on the operating table (1), the furnace door glass (4) is arranged on the adjusting mechanism, the adjusting mechanism is used to adjust the posture of the furnace door glass (4), the fixing mechanism is arranged on the adjusting mechanism, the fixing mechanism is used to clamp and fix the furnace door glass, and the processing mechanism is arranged on the operating box (3), the processing mechanism is used to cut and grind the furnace door glass (4).

2. A microwave oven roller edge grinding machine according to claim 1, characterized in that: The adjustment mechanism comprises a support tube (5), a protection box (6), a first motor (7) and a turntable (8); the support tube (5) is fixedly mounted on the top of the operating table (1) and is located in the operating box (3); the protection box (6) is fixedly mounted on the top of the operating table (1) and is located at the inner center of the support tube (5); the first motor (7) is fixedly mounted in the protection box (6); the output shaft end of the first motor (7) extends outside the protection box (6); the turntable (8) is fixedly mounted on the output shaft end of the first motor (7); the bottom of the turntable (8) is in sliding contact with the top of the support tube (5); and the furnace door glass (4) is movably arranged on the top of the turntable (8).

3. A microwave oven roller edge grinding machine according to claim 2, characterized in that: An annular guide groove (9) is formed at the top of the support tube (5), and an annular guide block (10) is fixedly mounted at the bottom of the turntable (8), wherein the annular guide block (10) is slidably mounted in the annular guide groove (9).

4. A microwave oven roller edge grinding machine according to claim 3, characterized in that: The fixing mechanism comprises two vertical plates (11), two horizontal plates (12), two first electric push rods (13), two clamping plates (14) and two rubber pads (15); the two vertical plates (11) are fixedly mounted on the top of the turntable (8); the two horizontal plates (12) are respectively fixedly mounted on the top of the two vertical plates (11); the two first electric push rods (13) are respectively fixedly mounted on the bottom of the two horizontal plates (12); the two clamping plates (14) are respectively fixedly mounted on the output shaft ends of the two first electric push rods (13); and the two rubber pads (15) are respectively fixedly mounted on the bottom of the two clamping plates (14).

5. The microwave oven roller edge grinding machine according to claim 2, characterized in that: The processing mechanism comprises a second electric push rod (16), a fixed block (17), a movable plate (18), a third electric push rod (19), a second motor (20), a cutting blade (21), a third motor (22) and a roller (23); the second electric push rod (16) is slidably mounted on the right inner wall of the operation box (3); the fixed block (17) is fixedly mounted on the output shaft end of the second electric push rod (16); the movable plate (18) is fixedly mounted on the bottom of the fixed block (17); the third electric push rod (19) is fixedly mounted on the bottom of the movable plate (18); the second motor (20) is fixedly mounted on the bottom of the third electric push rod (19); the cutting blade (21) is fixedly mounted on the output shaft end of the second motor (20); the third motor (22) is fixedly mounted on the bottom of the movable plate (18) and is located on the right side of the third electric push rod (19); and the roller (23) is fixedly mounted on the output shaft end of the third motor (22).

6. A microwave oven roller edge grinding machine according to claim 5, characterized in that: A guide groove (24) is provided on the right inner wall of the operation box (3), a guide block (25) is slidably mounted in the guide groove (24), the guide block (25) is fixedly connected to the second electric push rod (16), a through groove (26) is provided on the right side of the guide groove (24), a slide rod (27) is slidably mounted in the through groove (26), and the left end of the slide rod (27) is fixedly connected to the guide block (25).

7. A microwave oven roller edge grinding machine according to claim 6, characterized in that: An inspection opening is provided at the front side of the operation box (3), an inspection door (28) is rotatably mounted in the inspection opening via a hinge, an observation window (29) is provided on the inspection door (28), and a handle (30) is fixedly mounted on the inspection door (28) and is located on the right side of the observation window (29).

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