Electric heating plate with protection function

Abstract

The utility model discloses an electric hot plate with a protection function, which comprises a working table, an electric hot plate body is fixedly arranged on the working table, a clamping assembly is arranged above the electric hot plate body, a protection assembly is arranged at the top end of the working table, the clamping assembly comprises two clamping plates arranged above the electric hot plate body, and the two clamping plates are arranged on the working table. A motor is fixedly installed on one side of the workbench, the output end of the motor penetrates through one side of the workbench and is fixedly provided with a gear, racks are connected to the upper side and the lower side of the gear in a meshed mode, and the clamping plates are fixedly connected with one rack. According to the electric heating plate, the clamping assembly is arranged, a vessel is placed on the electric heating plate body, the motor is started, the motor drives the gear to rotate, the gear drives the two racks to move in the opposite directions, the racks drive the sliding blocks to slide on the sliding rails when moving, the guiding and supporting effects are achieved on the sliding blocks, and finally the two clamping plates continuously get close to and clamp the vessel; the whole operation process is convenient and does not need manual intervention.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating plates, in particular to an electric heating plate with a protective function. Background Art

[0002] The electric heating plate is a device that uses electric heating alloy wire as the heating material, mica soft plate as the insulating material, and is wrapped with a thin metal plate (aluminum plate, stainless steel plate, etc.) for heating.

[0003] After searching, the utility model patent with authorization announcement number CN209526900U discloses a stainless steel electric heating plate including a base, a heating plate fixedly connected to the base, a display panel on one side wall of the heating plate, a protective plate fixedly connected to the base, three protective plates, and the three protective plates are respectively opposite to the side walls of the heating plate not connected to the display panel, a top cover is hinged on the top of one protective plate, and the rotation axis of the top cover is horizontally set. This utility model solves the technical problem that when the electric heating plate heats materials under the prior art, the materials will splash and scald the operator, and achieves the effect of being able to block the splashing materials and reduce the possibility of scalding the operator, and is applied to the electric heating plate.

[0004] The device places materials or vessels on the heating plate by clamping them with two clamping plates in cooperation with springs. However, the above operation requires one hand to pre-compress a clamping plate to place the materials or vessels on the heating plate, which is inconvenient to operate in a small space. In view of this, we propose a heating plate with a protective function. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an electric heating plate with a protective function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electric heating plate with a protective function comprises a workbench, on which a body of the electric heating plate is fixedly mounted, a clamping assembly is arranged above the body of the electric heating plate, and a protective assembly is arranged on the top of the workbench;

[0008] The clamping assembly includes two clamping plates arranged above the electric heating plate body, a motor is fixedly installed on one side of the workbench, the output end of the motor passes through one side of the workbench and is fixedly installed with a gear, the upper and lower sides of the gear are meshed with racks, the clamping plates are fixedly connected to one of the racks respectively, two slide rails are fixedly installed on the inner wall of the workbench, a slider is slidably installed on the slide rail, and the slider is fixedly connected to the rack.

[0009] Furthermore, the protective component includes a fixed frame, a mounting groove is provided on the top of the workbench, the fixed frame is arranged in the mounting groove, a plurality of flaps in a linear array are provided inside the fixed frame, a connecting block is fixedly installed on the lower surface of the flap, a connecting plate is rotatably installed between the connecting blocks, two symmetrical clamping sleeves are fixedly installed on the lower surface of the flap, a rotating rod is rotatably installed in the clamping sleeve, the rotating rod is rotatably connected to the fixed frame, a knob is rotatably installed on the outer side of the fixed frame, and one end of the knob is fixedly connected to one of the rotating rods.

[0010] Furthermore, two sets of limit assemblies are provided on one side of the fixed frame, and the limit assemblies include two support blocks fixedly installed on one side of the fixed frame, an insertion rod is slidably installed between the two support blocks, a shift block is fixedly installed on the outer side of the insertion rod, and a socket matching the insertion rod is provided on the side wall of the workbench.

[0011] Furthermore, a limiting ring is fixedly installed on the outside of the insertion rod, and a spring is fixedly installed between the limiting ring and one of the supporting blocks.

[0012] Furthermore, a receiving groove is provided at the top of the fixing frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model sets a clamping assembly, places the vessel on the electric heating plate body, starts the motor, drives the gear to rotate, and drives the two racks to move in opposite directions. When the racks move, they drive the slider to slide on the slide rail, which plays a guiding and supporting role. Finally, the two clamps continuously approach and clamp the vessel. The whole operation process is convenient and no manual intervention is required.

[0015] 2. The utility model sets a protective component, rotates the knob, and the knob drives the rotating rod fixedly connected thereto to rotate, and the rotating rod drives the flap and the connecting block to rotate at the same time. The connecting plate moves back and forth under the drive of the connecting block and drives several flaps to rotate at the same time, so that the flap is in a horizontal state, so that the top of the workbench is sealed and the high-temperature heated materials will not splash out.

[0016] 3. The utility model sets a limit assembly and a spring. When the fixed frame is placed on the installation groove of the workbench, the shift block is pulled, and the shift block drives the insertion rod to move, and the spring is compressed. When the fixed frame is placed completely horizontally, the shift block is released, and the insertion rod enters the insertion hole under the action of the spring and fixes the fixed frame on the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an electric heating plate with a protective function proposed by the utility model;

[0018] Figure 2The utility model provides a kind of electric heating plate with protective function Figure 1 A partial enlarged schematic diagram in the middle;

[0019] Figure 3 This is a schematic diagram of the separation of the fixed frame and the workbench of the electric heating plate with a protective function proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of a clamping assembly of a heating plate with a protective function proposed by the utility model;

[0021] Figure 5 A schematic diagram of a protective component of an electric heating plate with a protective function proposed by the utility model;

[0022] Figure 6 The utility model provides a kind of electric heating plate with protective function Figure 5 A partial enlarged schematic diagram of point B in the middle;

[0023] Figure 7 This is a schematic diagram of the working table structure of an electric heating plate with a protective function proposed by the utility model;

[0024] Figure 8 The utility model provides a kind of electric heating plate with protective function Figure 7 A partial enlarged schematic diagram of point C in the middle.

[0025] In the figure: 1. workbench; 2. electric heating plate body; 3. clamping plate; 4. motor; 5. gear; 6. rack; 7. slide rail; 8. slider; 9. fixed frame; 10. mounting groove; 11. flap; 12. connecting block; 13. connecting plate; 14. ferrule; 15. rotating rod; 16. knob; 17. supporting block; 18. plug rod; 19. dial block; 20. socket; 21. limit ring; 22. spring; 23. receiving groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , an electric heating plate with a protective function, comprising a workbench 1, on which a heating plate body 2 is fixedly mounted, a clamping component is arranged above the heating plate body 2, and a protective component is arranged on the top of the workbench 1;

[0028] The clamping assembly includes two clamping plates 3 arranged above the electric heating plate body 2, a motor 4 is fixedly installed on one side of the workbench 1, an output end of the motor 4 passes through one side of the workbench 1 and is fixedly installed with a gear 5, the gear 5 is meshed with racks 6 on the upper and lower sides, the clamping plates 3 are fixedly connected to one of the racks 6, two slide rails 7 are fixedly installed on the inner wall of the workbench 1, a slider 8 is slidably installed on the slide rail 7, and the slider 8 is fixedly connected to the rack 6. The vessel is placed on the electric heating plate body 2, and the motor 4 is started. The motor 4 drives the gear 5 to rotate, and the gear 5 drives the two racks 6 to move in opposite directions. When the rack 6 moves, it drives the slider 8 to slide on the slide rail 7, which plays a guiding and supporting role for it. Finally, the two clamping plates 3 continue to approach and clamp the vessel, and the whole operation process is convenient and no manual intervention is required.

[0029] Reference Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 The utility model is specifically: the protective assembly includes a fixed frame 9, a mounting groove 10 is provided at the top of the workbench 1, the fixed frame 9 is arranged in the mounting groove 10, a plurality of flaps 11 in a linear array are arranged inside the fixed frame 9, a connecting block 12 is fixedly installed on the lower surface of the flap 11, a connecting plate 13 is rotatably installed between the connecting blocks 12, two symmetrical ferrules 14 are fixedly installed on the lower surface of the flap 11, a rotating rod 15 is rotatably installed in the ferrule 14, the rotating rod 15 is rotatably connected to the fixed frame 9, the fixed A knob 16 is rotatably installed on the outside of the frame 9, and one end of the knob 16 is fixedly connected to one of the rotating rods 15. In order to prevent the material in the container from splashing out of the workbench 1 when heated, the knob 16 is rotated, and the knob 16 drives the rotating rod 15 fixedly connected thereto to rotate, and the rotating rod 15 drives the flap 11 and the connecting block 12 to rotate at the same time. The connecting plate 13 moves back and forth under the drive of the connecting block 12, thereby driving several flaps 11 to rotate at the same time, so that the flap 11 is in a horizontal state, so that the top of the workbench 1 is sealed, and the high-temperature heated material will not splash out.

[0030] Reference Figure 2 , Figure 8 The utility model is specifically: two sets of limit assemblies are arranged on one side of the fixed frame 9, and the limit assemblies include two support blocks 17 fixedly installed on one side of the fixed frame 9, an insertion rod 18 is slidably installed between the two support blocks 17, a shift block 19 is fixedly installed on the outer side of the insertion rod 18, and a socket 20 matching the insertion rod 18 is arranged on the side wall of the workbench 1.

[0031] Reference Figure 1 , Figure 2, the utility model, specifically: the insertion rod 18 is fixedly installed with a limit ring 21 on the outside, and a spring 22 is fixedly installed between the limit ring 21 and one of the support blocks 17. When the fixed frame 9 is placed on the installation groove 10 of the workbench 1, the shift block 19 is pulled, and the shift block 19 drives the insertion rod 18 to move, and the spring 22 is compressed. When the fixed frame 9 is completely placed horizontally, the shift block 19 is released, and the insertion rod 18 enters the insertion hole 20 under the action of the spring 22 and fixes the fixed frame 9 on the workbench 1. The limit assembly can achieve the effect of quickly installing the fixed frame 9.

[0032] Reference Figure 1 , Figure 7 , the utility model, specifically: the top of the fixed frame 9 is provided with a receiving groove 23.

[0033] Working principle: Place the vessel on the electric heating plate body 2, start the motor 4, the motor 4 drives the gear 5 to rotate, the gear 5 drives the two racks 6 to move in opposite directions, the racks 6 drive the slider 8 to slide on the slide rail 7 when moving, and play a guiding and supporting role for it. Finally, the two clamps 3 continue to approach and clamp the vessel. The whole operation process is convenient and no manual intervention is required. In order to prevent the material in the vessel from splashing out of the workbench 1 when heated, turn the knob 16, the knob 16 drives the rotating rod 15 fixedly connected to it to rotate, and the rotating rod 15 drives the flap 11 and the connecting block 12 At the same time, the connecting plate 13 moves back and forth driven by the connecting block 12 and then drives several flaps 11 to rotate at the same time, so that the flaps 11 are in a horizontal state, so that the top of the workbench 1 is sealed, and the high-temperature heated materials will not splash out. When the fixed frame 9 is placed on the mounting groove 10 of the workbench 1, the shift block 19 is pulled, and the shift block 19 drives the insertion rod 18 to move, and the spring 22 is compressed. When the fixed frame 9 is completely placed horizontally, the shift block 19 is released, and the insertion rod 18 enters the socket 20 under the action of the spring 22 and fixes the fixed frame 9 on the workbench 1.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0035] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

Claims

1. An electric heating plate with a protective function, characterized in that: It comprises a workbench (1), on which a heating plate body (2) is fixedly mounted, a clamping assembly is arranged above the heating plate body (2), and a protective assembly is arranged at the top of the workbench (1); The clamping assembly comprises two clamping plates (3) arranged above the electric heating plate body (2); a motor (4) is fixedly mounted on one side of the workbench (1); an output end of the motor (4) passes through one side of the workbench (1) and is fixedly mounted with a gear (5); the gear (5) is meshedly connected with racks (6) on both the upper and lower sides; the clamping plates (3) are respectively fixedly connected to one of the racks (6); two slide rails (7) are fixedly mounted on the inner wall of the workbench (1); a slider (8) is slidably mounted on the slide rail (7); and the slider (8) is fixedly connected to the rack (6).

2. The electric heating plate with protective function according to claim 1, characterized in that: The protective assembly comprises a fixed frame (9), a mounting groove (10) is arranged at the top of the workbench (1), the fixed frame (9) is arranged in the mounting groove (10), a plurality of flaps (11) in a linear array are arranged inside the fixed frame (9), a connecting block (12) is fixedly mounted on the lower surface of the flap (11), a connecting plate (13) is rotatably mounted between the connecting blocks (12), two symmetrical clamping sleeves (14) are fixedly mounted on the lower surface of the flap (11), a rotating rod (15) is rotatably mounted inside the clamping sleeve (14), the rotating rod (15) is rotatably connected to the fixed frame (9), a knob (16) is rotatably mounted on the outer side of the fixed frame (9), and one end of the knob (16) is fixedly connected to one of the rotating rods (15).

3. The electric heating plate with protective function according to claim 2, characterized in that: Two groups of limit assemblies are arranged on one side of the fixed frame (9), and the limit assemblies include two support blocks (17) fixedly mounted on one side of the fixed frame (9), an insertion rod (18) is slidably mounted between the two support blocks (17), a shifting block (19) is fixedly mounted on the outside of the insertion rod (18), and a socket (20) matching the insertion rod (18) is arranged on the side wall of the workbench (1).

4. The electric heating plate with protective function according to claim 3, characterized in that: A limiting ring (21) is fixedly mounted on the outside of the insertion rod (18), and a spring (22) is fixedly mounted between the limiting ring (21) and one of the support blocks (17).

5. The electric heating plate with protective function according to claim 2, characterized in that: A receiving groove (23) is provided at the top of the fixing frame (9).

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