An electromagnetic cooker assembly platform

Abstract

The present invention belongs to the technical field of induction cooker assembly, and specifically relates to an induction cooker assembly platform, comprising a platform, a cabinet body being installed at the lower end of the platform, a positioning mechanism comprising an open round box, a rectangular column being fixedly installed at the open round box, a bidirectional threaded rod being rotatably connected to the rectangular column, a first conical tooth being transmission-connected to the output end of a second drive motor, and a second conical tooth being fixedly installed to the bidirectional threaded rod being meshed with the first conical tooth; the bidirectional threaded rod is symmetrically threadedly connected to an arc block abutting against the upper side of a cavity, upper and lower adjustment components are installed inside the two arc blocks, and a positioning piece is installed at the upper end of the upper and lower adjustment components; the present invention can symmetrically adjust the angle and distance of the positioning piece by the first drive motor and the second drive motor, so that the positioning piece can be inserted into the lower shell or the upper shell of the induction cooker for fixing, which is convenient for assembling other parts after the two shells are fixed, and can also adapt to induction cooker shells of different shapes and sizes, and is more practical.

Description

Technical Field

[0001] The invention belongs to the technical field of induction cooker assembly, and in particular relates to an induction cooker assembly platform. Background Art

[0002] The surface of the induction cooker is a heat-resistant ceramic plate. The alternating current passes through the coil under the ceramic plate to generate a magnetic field. When the magnetic lines in the magnetic field pass through the bottom of iron pots, stainless steel pots, etc., eddy currents are generated, causing the bottom of the pot to heat up quickly, thereby achieving the purpose of heating food.

[0003] The induction cooker mainly includes an upper shell and a lower shell. The lower shell is assembled with an electronic circuit system (including an induction cooker coil disk) that can generate a high-frequency alternating magnetic field and electronic components such as the electronic circuit system, while the upper shell mainly includes a structural shell that carries the cookware: including a stove panel that can withstand high temperatures and sudden changes in temperature. After the parts inside the lower shell and the upper shell are assembled, the upper shell and the lower shell are connected together by bolts. Therefore, the existing induction cooker assembly method is usually to manually place the shell on an assembly platform for assembly. During this assembly, the shell is prone to shaking and displacement, which makes it inconvenient for workers to install electronic components and it is difficult to ensure the accuracy and stability of assembly. Therefore, it needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide an induction cooker assembly platform to solve the problems existing in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] An electromagnetic cooker assembly platform comprises a platform, a cabinet is installed at the lower end of the platform, a cavity is opened inside the platform, a positioning mechanism is rotatably installed inside the cavity, a first driving motor is installed at the lower end of the platform, the positioning mechanism comprises an open round box rotatably connected to the cavity, the output end of the first driving motor is transmission-connected to the open round box, a second driving motor is installed at the center of the open round box, a rectangular column is fixedly installed on the open round box, a mounting groove is opened inside the rectangular column, a bidirectional threaded rod is rotatably connected to the rectangular column, the output end of the second driving motor is transmission-connected to a first conical tooth rotatably connected to the mounting groove, and the bidirectional threaded rod is fixedly installed with a second conical tooth meshing with the first conical tooth;

[0007] The bidirectional threaded rod is symmetrically threadedly connected with an arc block abutting the upper side of the cavity, and up and down adjustment components are installed inside the two arc blocks. Positioning pieces are installed on the upper ends of the up and down adjustment components. A number of through holes are symmetrically opened on the upper end of the platform with the open round box as the center, and the size of the positioning piece is smaller than the size of the through hole.

[0008] The up and down adjustment assembly includes a suction pump installed on the upper end of the rectangular column, the suction pump is rotatably installed on the upper side of the cavity, a step groove staggered with the bidirectional threaded rod is provided inside the arc block, a slider is sealingly and slidably connected inside the step groove, the positioning piece is installed on the upper end of the slider, an air collecting pipe connected to its output end is installed on the outside of the suction pump, and the air collecting pipe is symmetrically connected to a ventilation hose connected to the step groove.

[0009] The positioning member includes two arc-shaped plates, the lower ends of which are fixedly connected to connecting plates slidably connected to the slider, a first spring is installed between the two connecting plates and the slider on one side away from each other, airbags are installed inside the two arc-shaped plates, and the slider is penetrated by an air inlet connected to the airbag.

[0010] The upper ends of the two arc-shaped plates are fixedly connected to the limiting rods.

[0011] The output end of the suction pump is equipped with a rectangular pipe mouth extending into the through hole, and the rectangular pipe mouth is slidably connected with an insert block, and a support assembly is installed on the upper end of the insert block. The support assembly includes an internal threaded barrel fixedly connected to the insert block, and the internal threaded barrel is threadedly connected with a lifting column, a rubber pad is installed on the upper end of the lifting column, and handles are symmetrically installed on the side of the lifting column.

[0012] A limiting member is installed between the plug block and the platform, and the limiting member includes two second springs. A connecting groove is symmetrically provided inside the platform, and a protrusion is slidably connected inside the connecting groove. The second spring is installed between the protrusion and the connecting groove. The protrusion is provided with an L-shaped through groove, and the plug block and the rectangular pipe mouth are both provided with a socket matching the protrusion.

[0013] A mounting bracket is installed at the upper end of the platform, a telescopic cylinder is installed at the lower end of the mounting bracket, the output end of the telescopic cylinder is transmission-connected with a mounting plate, an electric-controlled suction cup assembly is installed at the lower end of the mounting plate, and a vertical rod slidably connected to the mounting bracket is installed at the upper end of the mounting plate.

[0014] The present invention can symmetrically adjust the angle and distance of the positioning piece through the first drive motor and the second drive motor, so that the positioning piece can be inserted into the lower shell or the upper shell of the induction cooker for fixation, which is convenient for assembling other parts after the two shells are fixed. At the same time, it can also adapt to induction cooker shells of different shapes and sizes, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the connection partial cross-section structure of the existing induction cooker shell;

[0017] Figure 2 It is a structural schematic diagram of an induction cooker assembly platform of the present invention;

[0018] Figure 3 It is a schematic diagram of a first cross-sectional structure of an induction cooker assembly platform of the present invention;

[0019] Figure 4 It is a schematic diagram of a second cross-sectional structure of an induction cooker assembly platform of the present invention;

[0020] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 6 for Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0022] Figure 7 It is a third cross-sectional structural schematic diagram of an induction cooker assembly platform of the present invention;

[0023] Figure 8 for Figure 7 Schematic diagram of the enlarged structure at C in the middle;

[0024] Fig. 9 for Figure 7 Schematic diagram of the enlarged structure at D in the middle;

[0025] Fig.10 The figure is a partial structural schematic diagram of an induction cooker assembly platform of the present invention.

[0026] The main component symbols are described as follows:

[0027] Platform 1, cabinet 11, first drive motor 12, open round box 13, second drive motor 14, rectangular column 15, bidirectional threaded rod 16, first conical teeth 17, second conical teeth 18, arc block 20, suction pump 21, slider 22, air collecting pipe 23, ventilation hose 24, arc plate 25, connecting plate 26, first spring 27, air bag 28, limit rod 29, rectangular pipe mouth 30, plug block 31, internal threaded tube 32, lifting column 33, rubber pad 34, handle 35, second spring 36, bump 37, L-shaped through groove 38, mounting bracket 40, telescopic cylinder 41, mounting plate 42, electric control suction cup assembly 43, vertical rod 44, upper shell 45, lower shell 46, threaded hole 47. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0029] Example 1: Figure 1-10As shown, an electromagnetic cooker assembly platform of the present invention comprises a platform 1, a cabinet 11 is installed at the lower end of the platform 1, a cavity is opened inside the platform 1, a positioning mechanism is rotatably installed inside the cavity, a first driving motor 12 is installed at the lower end of the platform 1, the positioning mechanism comprises an open round box 13 rotatably connected to the cavity, an output end of the first driving motor 12 is transmission-connected to the open round box 13, a second driving motor 14 is installed at the center of the open round box 13, a rectangular column 15 is fixedly installed on the open round box 13, a mounting groove is opened inside the rectangular column 15, a bidirectional threaded rod 16 is rotatably connected to the rectangular column 15, a first conical tooth 17 rotatably connected to the mounting groove is transmission-connected to the output end of the second driving motor 14, and a second conical tooth 18 meshing with the first conical tooth 17 is fixedly installed on the bidirectional threaded rod 16;

[0030] The bidirectional threaded rod 16 is symmetrically threadedly connected with an arc block 20 abutting against the upper side of the cavity. Up and down adjustment components are installed inside the two arc blocks 20. Positioning pieces are installed on the upper ends of the upper and lower adjustment components. A number of through holes are symmetrically opened on the upper end of the platform 1 with the open round box 13 as the center, and the size of the positioning piece is smaller than the size of the through hole.

[0031] The first drive motor 12 can drive the open round box 13 to rotate, and then drive the installation components inside the open round box 13 to rotate, which will drive the bidirectional threaded rod 16 to rotate and adjust the position of the arc block 20, so that the positioning piece matches the position of the connecting threaded hole 47 of the induction cooker shell. The upper shell 45 and the lower shell 46 of the induction cooker in the prior art are usually connected by screws, and usually four screws are symmetrically arranged at the four corners of the shell, so the symmetrically arranged arc block 20 and the positioning piece can overlap on a line connected by two symmetrical screw holes and the output shaft of the first drive motor 12, and then drive the second drive motor 14 to drive the first conical tooth 17 to rotate, thereby rotating the second conical tooth 18 meshing with the first conical tooth 17 and the bidirectional threaded rod 16. Since the bidirectional threaded rod 16 is symmetrically arranged Two threaded sections with opposite spiral directions are arranged and are respectively threadedly connected with the two arc blocks 20, and the arc blocks 20 are in contact with the upper side of the cavity, so the arc blocks 20 cannot rotate. Then, when the second conical tooth 18 drives the bidirectional threaded rod 16 to rotate, it will drive the two arc blocks 20 to approach or move away from each other, so that the arc blocks 20 will approach or move away from each other along a line formed by two symmetrical screw holes and the output shaft of the first drive motor 12, and then the two arc blocks 20 will overlap with the two symmetrical induction cooker threaded holes 47 up and down. At this time, the upper and lower adjustment components are connected to make the positioning piece move upward and insert into the threaded hole 47 to fix the induction cooker. This process can be applied to the stable limit of the lower shell 46 and the upper shell 45 of the induction cooker. After the shell is fixed, it is convenient to install and fix the parts inside it;

[0032] Similarly, it is also possible to preferentially adjust the positioning mechanism so that the positioning piece extends out of the through hole and then insert the induction cooker shell, preferentially obtain the distance between the symmetrical threaded holes 47 of the shell that needs to be fixed by the induction cooker, and then adjust the distance between the two arc blocks 20, and then adjust the position of the two arc blocks 20 to match the orientation of the shell, for example, adjust the two arc blocks 20 to the upper left and lower right positions, and then insert the two threaded holes 47 of the upper left and lower right of the induction cooker shell to align the front direction of the induction cooker. Therefore, the control system can also be installed on the assembly platform 1, so that the control system controls the rotation angle and distance of the first drive motor 12 and the second drive motor 14, and then after the distance between the threaded holes 47 of the induction cooker is input into the control system, the distance that the second drive motor 14 drives the arc block 20 to move can be automatically controlled.

[0033] The present invention can symmetrically adjust the angle and distance of the positioning piece through the first drive motor 12 and the second drive motor 14, so that the positioning piece can be inserted into the lower shell 46 or the upper shell 45 of the induction cooker for fixation, which is convenient for assembling other parts after the two shells are fixed. At the same time, it can also adapt to induction cooker shells of different shapes and sizes, and is more practical.

[0034] Embodiment 2: Further improvement is made on the basis of Embodiment 1, the up and down adjustment component includes a suction pump 21 installed on the upper end of the rectangular column 15, the suction pump 21 is rotatably installed with the upper side of the cavity, a step groove staggered with the bidirectional threaded rod 16 is provided inside the arc block 20, a slider 22 is sealingly and slidably connected inside the step groove, a positioning piece is installed on the upper end of the slider 22, an air collecting pipe 23 connected with its output end is installed on the outer side of the suction pump 21, and the air collecting pipe 23 is symmetrically connected with a ventilation hose 24 connected with the step groove.

[0035] In the initial state, the slider 22 is located at the bottom of the step groove and the positioning piece is located inside the step groove, so at this time the positioning piece will not block the arc block 20 but will drive the arc block 20 to move at will. When the positioning piece is aligned with the threaded hole 47 up and down, the suction pump 21 is started to suck air into the air collecting pipe 23, and then pass into the step groove through the ventilation hose 24. Since the slider 22 is sealed and connected to the step groove, when air is squeezed into the step groove and continuously sucked into the air, the slider 22 will be driven to slide upward under the action of pressure, and then extend out of the through hole and insert into the threaded hole 47 of the shell to fix the shell and then maintain the air pressure inside the step groove so that the positioning piece is stably located inside the threaded hole 47 of the induction cooker shell; when the assembly is completed, the air inside the step groove is sucked by the suction pump 21, so that the slider 22 and the positioning piece slide downward with their own weight without the push of air pressure, and then restore the initial state.

[0036] The positioning member includes two arc-shaped plates 25, the lower ends of the two arc-shaped plates 25 are fixedly connected with connecting plates 26 which are slidably connected with the slider 22, a first spring 27 is installed between the two connecting plates 26 and the slider 22 on one side away from each other, an air bag 28 is installed inside the two arc-shaped plates 25, and the slider 22 is penetrated with an air inlet which is connected with the air bag 28. In the natural state, the slider 22 is located at the bottom of the step groove and is under atmospheric pressure. Therefore, the airbag 28 is in a deflated state under the action of the rebound force of the two first springs 27, and the two arc plates 25 are also close to each other under the action of the first springs 27. When air is injected into the step groove to drive the slider 22, due to the rebound force of the first spring 27, the air sucked into the step groove by the suction pump 21 will first drive the slider 22 to slide upward until the slider 22 slides to the top of the step groove and can no longer slide. Then, after continuously sucking air into the step groove, the air will be forced to drive the airbag 28 to gradually expand, and then drive the arc plates 25 to overcome the rebound force of the first springs 27 and move away from each other until they abut against the inner wall of the threaded hole 47. In this way, the arc plates 25 are abutted and fixed against the threaded hole 47 to avoid the shaking of the positioning member inside the threaded hole 47 during assembly, thereby improving the stability of the positioning member to the shell. At the same time, the movement of the arc plates 25 can be adjusted to abut against threaded holes 47 of different sizes, thereby being suitable for shell threaded holes 47 of different sizes. Therefore, the assembly platform 1 can adapt to the assembly of more models of induction cookers.

[0037] The upper ends of the two arc-shaped plates 25 are fixedly connected with a limiting rod 29. The limiting rod 29 can prevent the airbag 28 from expanding upwards first, thereby guiding the airbag 28 to expand first over the arc-shaped plates 25.

[0038] The output end of the suction pump 21 is equipped with a rectangular pipe mouth 30 extending into the through hole, and the rectangular pipe mouth 30 is slidably connected with an insert block 31. A support assembly is installed on the upper end of the insert block 31. The support assembly includes an internal threaded tube 32 fixedly connected to the insert block 31. The internal threaded tube 32 is threadedly connected with a lifting column 33. A rubber pad 34 is installed on the upper end of the lifting column 33, and handles 35 are symmetrically installed on the side of the lifting column 33.

[0039] When the microcrystalline panel is installed on the upper shell 45 of the induction cooker, the supporting assembly can be used to support the microcrystalline panel. The rectangular gate 30 is detachably connected to the plug block 31. When the lower shell 46 is assembled, the plug block 31 is slid and removed, so that the bottom of the lower shell 46 can be placed against the platform. When the upper shell 45 is assembled, the plug block 31 is preferentially inserted into the rectangular pipe mouth 30, and then the height of the lifting column 33 is adjusted according to the height of the upper shell 45 and the microcrystalline panel. The height of the lifting column 33 can be adjusted by rotating the handle 35 to make the lifting column 33 threadedly connected to the internal threaded tube 32 move up and down, so that the height of the rubber pad 34 matches the height of the placed microcrystalline panel. Since the microcrystalline panel and the upper shell 45 of the induction cooker are connected by glue, a heavy object is used to press the microcrystalline panel and the shell. Therefore, the lifting column 33 and the rubber pad 34 at this time can well share the pressure in the center of the microcrystalline panel, so as to avoid the microcrystalline panel being broken due to excessive central pressure during the heavy pressing process.

[0040] A limit member is installed between the plug block 31 and the platform 1, and the limit member includes two second springs 36. A connecting groove is symmetrically opened inside the platform 1, and a protrusion 37 is slidably connected inside the connecting groove. The second spring 36 is installed between the protrusion 37 and the connecting groove. The protrusion 37 has an L-shaped through groove 38. The plug block 31 and the rectangular pipe mouth 30 are both provided with a socket matching the protrusion 37.

[0041] In the initial state, the protrusion 37 is located inside the connecting groove. At this time, the rectangular nozzle 30 can freely draw air. When the insert block 31 is inserted into the rectangular nozzle 30, the rectangular nozzle 30 draws air to drive the positioning member to move, and the air in the rectangular nozzle 30 is drawn into the step groove, thereby generating negative pressure inside the rectangular nozzle 30 and overcoming the rebound force of the second spring 36 to drive the protrusion 37 to move toward the insertion hole and the rectangular nozzle 30 until the L-shaped through groove 38 is connected with the rectangular nozzle 30, that is, the air is drawn into the step groove. When the positioning member is stable, the alignment is stopped. The rectangular pipe opening 30 is no longer evacuated, so the L-shaped through groove 38 gradually withdraws from the rectangular pipe opening 30 in cooperation with the rebound force of the second spring 36 during the communication process, so that the rectangular pipe opening 30 is in a closed state. When the convex block 37 enters the through hole, the air pressure of the second spring 36 and the rectangular pipe opening 30 are in a balanced state, so that the seal of the convex block 37 is located inside the insertion hole, which plays a locking role on the plug block 21, thereby preventing the support assembly from moving and shaking, and improving the stability of the support assembly;

[0042] When the assembly is completed, the suction pump 21 draws the air in the step groove into the rectangular pipe mouth 30 to restore the rectangular pipe mouth 30 to atmospheric pressure, so that the rebound force of the second spring 36 will drive the protrusion 37 back to the inside of the connecting groove. At this time, the airbag 28 will cooperate with the first spring 27 to move away from the threaded hole 47 after a part of the air is sucked out, and then contact the abutment between the arc plate 25 and the threaded hole 47, so it is convenient to release the clamping stability of the assembled upper shell 45. If the same model of induction cooker upper shell 45 needs to be assembled, it is only necessary to insert the assembled upper shell 45 according to the above-mentioned positioning parts, and then drive the suction pump 21 to draw air into the step groove again. When switching is required, the support assembly needs to be slid upward to release the connection with the rectangular pipe mouth 30, and then the position of the arc block 20 is adjusted by the first drive motor 12 and the second drive motor 14.

[0043] A mounting bracket 40 is installed at the upper end of the platform 1, a telescopic cylinder 41 is installed at the lower end of the mounting bracket 40, the output end of the telescopic cylinder 41 is transmission-connected to a mounting plate 42, an electric-controlled suction cup assembly 43 is installed at the lower end of the mounting plate 42, and a vertical rod 44 slidably connected to the mounting bracket 40 is installed at the upper end of the mounting plate 42.

[0044] When the microcrystalline panel needs to be assembled, the support assembly is adjusted and the microcrystalline panel is placed inside the glue groove of the upper shell 45, so that the microcrystalline panel fits inside the upper shell 45, and then the telescopic cylinder 41 is started to drive the mounting plate 42 and the suction cup assembly 43 to move downward, so that the suction cup assembly 43 adsorbs the microcrystalline panel and then moves upward. At this time, the staff can fill the glue groove of the upper shell 45 with glue, and after filling, drive the telescopic cylinder 41 to move downward, so that the microcrystalline panel is vertically downward and overlaps with the glue groove to abut against the support assembly. Through the cooperation of the suction cup assembly 43 and the support assembly, the microcrystalline panel can be accurately aligned while avoiding excessive downward movement of the telescopic cylinder 41 to cause damage to the microcrystalline panel.

[0045] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An induction cooker assembly platform, comprising a platform, a cabinet body is installed at the lower end of the platform, characterized in that: A cavity is provided inside the platform, a positioning mechanism is rotatably installed inside the cavity, a first driving motor is installed at the lower end of the platform, the positioning mechanism includes an open round box rotatably connected to the cavity, the output end of the first driving motor is drivingly connected to the open round box, a second driving motor is installed at the center of the open round box, a rectangular column is fixedly installed on the open round box, a mounting groove is provided inside the rectangular column, a bidirectional threaded rod is rotatably connected to the rectangular column, the output end of the second driving motor is drivingly connected to a first conical tooth rotatably connected to the mounting groove, and a second conical tooth meshing with the first conical tooth is fixedly installed on the bidirectional threaded rod; The bidirectional threaded rod is symmetrically threadedly connected with an arc block abutting the upper side of the cavity, and up and down adjustment components are installed inside the two arc blocks. Positioning pieces are installed on the upper ends of the up and down adjustment components. A number of through holes are symmetrically opened on the upper end of the platform with the open round box as the center, and the size of the positioning piece is smaller than the size of the through hole.

2. The induction cooker assembly platform according to claim 1, characterized in that: The up and down adjustment assembly includes a suction pump installed on the upper end of the rectangular column, the suction pump is rotatably installed on the upper side of the cavity, a step groove staggered with the bidirectional threaded rod is provided inside the arc block, a slider is sealingly and slidably connected inside the step groove, the positioning piece is installed on the upper end of the slider, an air collecting pipe connected to its output end is installed on the outside of the suction pump, and the air collecting pipe is symmetrically connected to a ventilation hose connected to the step groove.

3. The induction cooker assembly platform according to claim 2, characterized in that: The positioning member includes two arc-shaped plates, the lower ends of which are fixedly connected to connecting plates slidably connected to the slider, a first spring is installed between the two connecting plates and the slider on one side away from each other, airbags are installed inside the two arc-shaped plates, and the slider is penetrated by an air inlet connected to the airbag.

4. The induction cooker assembly platform according to claim 3, characterized in that: The upper ends of the two arc-shaped plates are fixedly connected to the limiting rods.

5. The induction cooker assembly platform according to claim 2, characterized in that: The output end of the suction pump is equipped with a rectangular pipe mouth extending into the through hole, and the rectangular pipe mouth is slidably connected with an insert block, and a support assembly is installed on the upper end of the insert block. The support assembly includes an internal threaded barrel fixedly connected to the insert block, and the internal threaded barrel is threadedly connected with a lifting column, a rubber pad is installed on the upper end of the lifting column, and handles are symmetrically installed on the side of the lifting column.

6. The induction cooker assembly platform according to claim 5, characterized in that: A limiting member is installed between the plug block and the platform, and the limiting member includes two second springs. A connecting groove is symmetrically provided inside the platform, and a protrusion is slidably connected inside the connecting groove. The second spring is installed between the protrusion and the connecting groove. The protrusion is provided with an L-shaped through groove, and the plug block and the rectangular pipe mouth are both provided with a socket matching the protrusion.

7. The induction cooker assembly platform according to claim 6, characterized in that: A mounting bracket is installed at the upper end of the platform, a telescopic cylinder is installed at the lower end of the mounting bracket, the output end of the telescopic cylinder is transmission-connected with a mounting plate, an electric-controlled suction cup assembly is installed at the lower end of the mounting plate, and a vertical rod slidably connected to the mounting bracket is installed at the upper end of the mounting plate.

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