Combined electromagnetic heater

Abstract

The utility model discloses a combined electromagnetic heater, which comprises an electromagnetic coil, a parallel power supply mechanism, a quick clamping mechanism and a clamping auxiliary mechanism, and is characterized in that the parallel power supply mechanism comprises a bottom box, a power supply, a power supply port assembly, a circuit board assembly and a supply line; the rapid clamping mechanism comprises a clamping pipe, a clamping rod, a parallel rod, a pressing plate, a slope rail, an inclined moving block and a compressed spring frame, through cooperative work of a power source, a power supply port assembly, a circuit board assembly and a supply line, stable power supply of an electromagnetic coil is ensured, the working efficiency of the device is improved, and the power supply port assembly is electrically connected with external power supply equipment; the power supply module is convenient to replace or maintain, the flexibility of the system is enhanced, the slope rail, the inclined moving block and the pressure spring frame are matched, reliable mechanical fixation is provided, firm connection is ensured, looseness is not prone to occurring, rapid disassembly, assembly and replacement are facilitated through modular design, and the maintenance difficulty and workload are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electromagnetic heating technical field more specifically, it relates to a combined electromagnetic heater. BACKGROUND

[0002] In the existing electromagnetic heating technology, a common combined electromagnetic heater usually adopts the design of series electromagnetic coil, this design can effectively reduce the complexity of the circuit in some cases, but there are many significant defects and deficiencies, limit the flexibility, reliability and maintenance convenience of the device in practical application.

[0003] Firstly, the single point failure problem of series electromagnetic coil seriously affects the operation stability of the equipment, in series electromagnetic coil, all electromagnetic coils are connected through the same circuit, and there is mutual dependence between each other. Once one of the electromagnetic coils fails, such as coil fracture, short circuit or performance attenuation, it will cause the whole circuit to form a closed loop, so that the whole device stops working.

[0004] Secondly, the difficulty of modular management affects the maintenance efficiency and adaptability of the equipment, the series designed electromagnetic heater usually regards multiple electromagnetic coils as a whole, the high dependence between electromagnetic coils makes it very difficult to modular disassemble and replace, and the maintenance personnel of the equipment must process the whole series circuit when overhauling or replacing the faulty electromagnetic coil. This method not only increases the complexity of equipment disassembly, but also needs to stop for a long time, which affects the continuity of production.

[0005] More seriously, the connection and disassembly process between the electromagnetic coil and the circuit board is too complicated, which reduces the convenience of maintenance, for example, when disassembling an electromagnetic coil for maintenance or replacement, it is necessary to first disconnect the physical connection with the circuit board, which often needs to be operated with professional tools, increasing the difficulty and time cost of maintenance. INVENTION CONTENTS

[0006] (I) Technical problems solved

[0007] In view of the problems existing in the prior art, the utility model provides a combined electromagnetic heater to solve the technical problems that the general series electromagnetic coil is adopted in the background art, once one of them is broken, the whole device stops working, it is not easy to manage modularly, and the connection and disassembly between the electromagnetic coil and the circuit board are too complicated and inconvenient.

[0008] (II) Technical scheme

[0009] To achieve the above object, the utility model provides the following technical scheme: A combined electromagnetic heater, including electromagnetic ring, parallel power supply mechanism, quick clamping mechanism and clamping auxiliary mechanism, the parallel power supply mechanism includes bottom box, power, power supply port component, circuit board component and supply line, the inside bottom end of power is fixedly installed bottom box, power supply port component is installed on the power, and the outside power supply equipment is connected with the power supply port component, the circuit board component is connected with the power, the supply line is installed in the both ends of electromagnetic ring, and the supply line is connected with the circuit board component, the quick clamping mechanism includes clamping pipe, clamping rod, parallel rod, pressing plate, slope rail, inclined block and compression spring frame, and one end of clamping pipe is fixedly installed and is penetrated through parallel rod, and the clamping rod can be inserted into the inside of clamping pipe and contact with parallel rod, and one end of parallel rod is connected with the supply line, and the pressing plate is installed on the side wall of parallel rod, and the slope rail is installed on the inner wall of clamping pipe, and the inclined block is inclined and slides on the slope rail, and the compression spring frame is installed on the side of inclined block, and the compression spring frame can be pressed to the side wall of clamping rod and the bottom of pressing plate.

[0010] The utility model further sets up, clamping auxiliary mechanism includes moving ring, inner push ring, cooperation ring, inner push block, tight spring, stick into the rod and press tightly groove, moving ring longitudinal sliding installation is established on the outer wall of clamping pipe, and inner push ring is longitudinally slid in the inner wall of clamping pipe, and inner push ring can push the inclined block and move, and moving ring and cooperation ring are linked and slide and are set, and cooperation ring is installed on the outer wall of clamping pipe, and a plurality of inner push blocks are connected with centripetal sliding on cooperation ring, and tight spring is installed between adjacent inner push blocks, and stick into the rod is installed in one end of inner push block, and press tightly groove is arranged in the outer wall top end of moving ring, and moving ring moves up, and stick into the rod is pressed into press tightly groove, so that moving ring is fixed on the outer wall of clamping pipe.

[0011] The utility model further sets up, and the top end of bottom box is equipped with the turnover cover, and the turnover cover is equipped with the placement plate, and the turnover cover provides convenient protection function, can protect internal element when not using, prevents dust or foreign matter and enters, and the placement plate provides the support platform for the heated object that needs to place.

[0012] The utility model further sets up, and one end of bottom box is equipped with the pivot, and the pivot is connected with one end of turnover cover, and the pivot is connected with turnover cover, so that turnover cover can be opened and closed flexibly, convenient operation enhances the flexibility and use experience of overall structure.

[0013] The utility model further sets up, and a plurality of groups are installed to electromagnetic ring, and the supply line of both ends of electromagnetic ring is connected with quick clamping mechanism, and parallel line is connected with circuit board component, and the supply line is connected with both ends of electromagnetic ring, and is connected with power supply circuit through quick clamping mechanism, ensures that the circuit connection is quick and reliable, and is convenient for replacement or maintenance simultaneously.

[0014] The utility model further sets up, install the threaded ring on the outer wall of the clamping pipe, install the thrust bearing between threaded ring and moving ring, install the thrust bearing between threaded ring and moving ring, make the sliding of moving ring more smooth, reduce the resistance when operating.

[0015] The utility model further sets up, one end of parallel bar is equipped with cooperation groove, and the top end of compression spring frame is pressed to the pressing plate, so that one end of the pressing plate can extend into the cooperation groove, cooperation groove setting realizes the stable connection of parallel bar and clamping rod.

[0016] The utility model further sets up, the bottom of electromagnetic ring is equipped with base, and the both sides of base are equipped with mounting plate, and the base at the bottom of electromagnetic ring provides stable support effect, prevents electromagnetic ring from shaking when working.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a combined electromagnetic heater, with the following

[0019] Beneficial effects:

[0020] The utility model sets up parallel power supply mechanism, guarantees the stable power supply of electromagnetic ring through the synergistic effect of power supply, power supply port component, circuit board component and supply line, improves the working efficiency of device, power supply port component and outside power supply equipment electric connection, convenient to realize the replacement or maintenance of power module, enhance the flexibility of system, the electric connection design precision of circuit board component and supply line reduces the circuit failure risk, guarantees the equipment operation safety.

[0021] The utility model sets up quick clamping mechanism, realizes the quick connection of electromagnetic ring supply line and circuit through the combination of clamping pipe, clamping rod, parallel bar and pressing plate, saves time, improves efficiency, slope rail, inclined block and compression spring frame cooperate, provide reliable mechanical fixation, ensure firm connection, not easy to loosen, modular design facilitates quick dismounting and replacement, reduce maintenance difficulty and workload.

[0022] The utility model sets up clamping auxiliary mechanism, and the clamping auxiliary mechanism further simplifies the clamping or releasing operation through auxiliary sliding and fixing mechanism, improves the stability and convenience of operation, and the design ensures that the connection process is more labor-saving, and the firmness of the connection is enhanced, which helps to improve the reliability and operation experience of the device. ACCURACY OF DRAWINGS

[0023] Figure 1 It is the overall structure schematic view of the device in the utility model in the unused state;

[0024] Figure 2 It is the structure schematic view in the utility model;

[0025] Figure 3 is a structural schematic view in the utility model;

[0026] Figure 4 is a structural schematic view in the utility model;

[0027] Figure 5 is a structural schematic view in the utility model.

[0028] In the figure: 1, electromagnetic coil;2, bottom box;3, power supply;4, power supply port assembly;5, circuit board assembly;6, supply line;7, clamping pipe;8, clamping rod;9, parallel rod;10, pressing plate;11, slope rail;12, inclined block;13, compression spring frame;14, moving ring;15, inner push ring;16, matching ring;17, inner push block;18, tightening spring;19, extension rod;20, compression groove;21, turnover cover;22, placing plate;23, rotating shaft;24, threaded ring;25, thrust bearing;26, matching groove;27, base;28, mounting plate. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0031] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawings, or for the vertical, perpendicular or gravity direction;Similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawings;"Inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0032] Please refer to Figures 1-5The utility model provides a combined electromagnetic heater, including electromagnetic ring 1, parallel power supply mechanism, quick clamping mechanism and clamping auxiliary mechanism, parallel power supply mechanism includes bottom box 2, power 3, power supply mouth subassembly 4, circuit board subassembly 5 and supply line 6, power 3 fixedly installs the inside bottom end of bottom box 2, power supply mouth subassembly 4 is installed on power 3, and external power supply equipment is connected with power supply mouth subassembly 4 cooperation electrically, circuit board subassembly 5 is connected with power 3 electrically, supply line 6 is installed at the both ends of electromagnetic ring 1, and supply line 6 is connected with circuit board subassembly 5 cooperation, quick clamping mechanism includes clamping pipe 7, clamping rod 8, parallel rod 9, pressing plate 10, slope rail 11, inclined displacement block 12 and pressure spring frame 13, parallel rod 9 is fixedly installed one end of clamping pipe 7 and passes through, clamping rod 8 can be inserted into the inside with parallel rod 9 contact of clamping pipe 7, and one end of parallel rod 9 is connected with supply line 6 cooperation, pressing plate 10 is installed on the lateral wall of parallel rod 9, slope rail 11 is installed on the inner wall of clamping pipe 7, inclined displacement block 12 is inclined and slides on slope rail 11, and pressure spring frame 13 is installed on the side of inclined displacement block 12, and pressure spring frame 13 can be pressed to the lateral wall of clamping rod 8 and the bottom of pressing plate 10.

[0033] In the embodiment, the external power supply equipment is connected with the power 3 through the power supply mouth subassembly 4, the electric energy is introduced into the device, the power 3 transmits the electric energy to the circuit board subassembly 5, the circuit board subassembly 5 distributes the electric energy according to the need, and the power is transmitted to each electromagnetic ring 1 through the supply line 6, and the plurality of electromagnetic rings 1 are connected to the circuit board subassembly 5 in parallel through the supply line 6, ensuring that each electromagnetic ring 1 can independently obtain the power, supporting the efficient operation of the combined electromagnetic heater, realizing the quick installation and dismounting of the electromagnetic ring 1 and the circuit board subassembly 5, the clamping rod 8 can be inserted into the inside of the clamping pipe 7 and contact with the parallel rod 9, the parallel rod 9 is fixedly installed at one end of the clamping pipe 7 and passes through, one end is connected with the supply line 6, the other end is provided with the matching groove 26, the pressure spring frame 13 is installed on the side of the inclined displacement block 12, the inclined displacement block 12 is inclined and slides on the slope rail 11, and the pressure spring frame 13 can be pressed to the lateral wall of the clamping rod 8 and the bottom of the pressing plate 10, when the clamping rod 8 is inserted into the clamping pipe 7, the pressure spring frame 13 is pressed tightly on the parallel rod 9 through the pressing plate 10, ensuring the stable contact of the clamping rod 8 and the parallel rod 9, and realizing the quick clamping.

[0034] The clamping auxiliary mechanism comprises a moving ring 14, an inner pushing ring 15, a matching ring 16, an inner pushing block 17, a tightening spring 18, an extending rod 19 and a pressing groove 20. The moving ring 14 is longitudinally slidably arranged on the outer wall of the clamping pipe 7. The inner pushing ring 15 is longitudinally slidably arranged on the inner wall of the clamping pipe 7 and can push the inclined block to move. The moving ring 14 and the matching ring 16 are slidably arranged in linkage. The matching ring 16 is cooperatively arranged on the outer wall of the clamping pipe 7. A plurality of inner pushing blocks 17 are cooperatively arranged on the matching ring 16 to slide centripetally. The tightening spring 18 is arranged between adjacent inner pushing blocks 17. The extending rod 19 is arranged at one end of the inner pushing block 17. The pressing groove 20 is arranged at the top end of the outer wall of the moving ring 14. When the moving ring 14 moves upward, the extending rod 19 is pressed into the pressing groove 20, so that the moving ring 14 is fixed on the outer wall of the clamping pipe 7.

[0035] In the embodiment, the user slides the moving ring 14 upward. The moving ring 14 drives the inner pushing ring 15 to move. The inner pushing ring 15 drives the inclined block 12 to move. When the moving ring 14 moves upward, the extending rod 19 enters the pressing groove 20 at the top of the moving ring 14 under the action of the inner pushing block 17. The pushing block gradually slides to the center and presses the extending rod 19 under the action of the tightening spring 18, so that the clamping rod 8 and the clamping pipe 7 are fixed. When the moving ring 14 needs to be released, the moving ring 14 is pulled downward by an external force. The extending rod 19 exits the pressing groove 20, so that the fixed state is released.

[0036] Please refer to Figures 1-5 , as a combination of the parallel power supply mechanism, the quick clamping mechanism and the clamping auxiliary mechanism, a supplementary embodiment of the electromagnetic heater: the top end of the bottom box 2 is provided with a turnover cover 21, and the turnover cover 21 is provided with a placement plate 22. One end of the bottom box 2 is provided with a rotating shaft 23, and the rotating shaft 23 is connected with one end of the turnover cover 21. A plurality of electromagnetic coils 1 are arranged. The supply lines 6 at both ends of the electromagnetic coils 1 are connected with the quick clamping mechanism, and the parallel lines are electrically connected with the circuit board assembly 5 in linkage. The outer wall of the clamping pipe 7 is provided with a threaded ring 24, and the threaded ring 24 and the moving ring 14 are provided with a thrust bearing 25. One end of the parallel rod 9 is provided with a matching groove 26, and the top end of the compression spring frame 13 is pressed against the compression plate 10, so that one end of the compression plate 10 can extend into the matching groove 26. The bottom of the electromagnetic coil 1 is provided with a base 27, and the both sides of the base 27 are provided with mounting plates 28.

[0037] More specifically, the external power supply device is connected to the power supply 3 through the power supply port assembly 4, the power supply 3 provides power for the entire device, the circuit board assembly 5 adjusts the power and supplies power to the electromagnetic coil 1 through the supply line 6, multiple electromagnetic coils 1 are connected to the circuit board assembly 5 through the quick clamping mechanism, and the parallel power supply mechanism supplies power to multiple electromagnetic coils 1. The electromagnetic coil 1 generates an electromagnetic heating effect and is used for specific application scenarios of the device. Each electromagnetic coil 1 is independently powered and parallelly connected to each other, ensuring the stability and efficiency of the overall operation of the device. The flip cover 21 is connected to the bottom box 2 through the rotating shaft 23 and is used to protect the internal components of the device. The placement plate 22 can be used to heat materials. When it is necessary to replace or adjust the electromagnetic coil 1, the operator releases the moving ring 14 through the clamping auxiliary mechanism, releases the fixation of the extending rod 19, and then loosens the connection between the clamping rod 8 and the parallel rod 9 through the quick clamping mechanism, thereby quickly completing the maintenance or replacement of the electromagnetic coil 1.

[0038] In summary, when the parallel power supply mechanism needs to be operated, the external power supply device is connected to the power supply 3 through the power supply port assembly 4, and the power is introduced into the device. The power supply 3 transmits the power to the circuit board assembly 5, which distributes the power as needed and transmits the power to each electromagnetic coil 1 through the supply line 6. Multiple electromagnetic coils 1 are connected in parallel to the circuit board assembly 5 through the supply line 6, ensuring that each electromagnetic coil 1 can independently obtain power and support the efficient operation of the combined electromagnetic heater.

[0039] When the quick clamping mechanism needs to be operated, the electromagnetic coil 1 and the circuit board assembly 5 can be quickly installed and detached. The clamping rod 8 can extend into the inside of the clamping pipe 7 and contact the parallel rod 9. The parallel rod 9 penetrates and is fixedly installed at one end of the clamping pipe 7. One end is connected to the supply line 6, and the other end is provided with a matching groove 26. The compression spring frame 13 is installed on the side of the inclined sliding block 12. The inclined sliding block 12 slides on the slope rail 11. The compression spring frame 13 can press against the side wall of the clamping rod 8 and the bottom of the pressing plate 10. When the clamping rod 8 is inserted into the clamping pipe 7, the compression spring frame 13 presses the clamping rod 8 against the parallel rod 9 through the pressing plate 10, ensuring stable contact between the clamping rod 8 and the parallel rod 9 and achieving quick clamping.

[0040] When the clamping auxiliary mechanism needs to be operated, the user slides the moving ring 14 upward, the moving ring 14 drives the inner pushing ring 15 to move, and the inner pushing ring 15 pushes the inclined sliding block 12 to move. When the moving ring 14 moves upward, the inner extending rod 19 enters the compression groove 20 at the top of the moving ring 14 under the action of the inner pushing block 17. The pushing block gradually slides to the center and extrudes the extending rod 19 under the action of the tightening spring 18, thereby fixing the clamping rod 8 and the clamping pipe 7. When the moving ring 14 needs to be released, an external force pulls the moving ring 14 downward, the extending rod 19 exits the compression groove 20, and the fixed state is released.

[0041] The external power supply device is connected to the power supply 3 through the power supply port assembly 4, the power supply 3 provides power for the whole device, the circuit board assembly 5 adjusts the power and supplies power to the electromagnetic coil 1 through the supply line 6, a plurality of electromagnetic coils 1 are connected to the circuit board assembly 5 through the quick clamping mechanism, the parallel power supply mechanism supplies power to the plurality of electromagnetic coils 1, the electromagnetic coil 1 generates an electromagnetic heating effect and is used for specific application scenarios of the device, each electromagnetic coil 1 is independently powered and parallelly connected to each other, ensuring the stability and efficiency of the overall operation of the device, the turnover cover 21 is connected to the bottom box 2 through the rotating shaft 23 and is used for protecting the internal elements of the device, the placing plate 22 can be used for heating materials, when it is necessary to replace or adjust the electromagnetic coil 1, the operator releases the moving ring 14 through the clamping auxiliary mechanism, the fixing of the extending rod 19 is released, then the connection between the clamping rod 8 and the parallel rod 9 is loosened through the quick clamping mechanism, and the maintenance or replacement of the electromagnetic coil 1 is quickly completed.

[0042] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection methods, which will not be described one by one, and the welding is preferred for the fixed connection mentioned above, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A combined electromagnetic heater, comprising an electromagnetic coil (1), a parallel power supply mechanism, a quick clamping mechanism and a clamping auxiliary mechanism, characterized in that: The parallel power supply mechanism comprises a bottom box (2), a power supply (3), a power supply port assembly (4), a circuit board assembly (5) and a supply line (6), the power supply (3) is fixedly installed at the inner bottom end of the bottom box (2), the power supply port assembly (4) is installed on the power supply (3), and an external power supply device is electrically connected with the power supply port assembly (4) in cooperation, the circuit board assembly (5) is electrically connected with the power supply (3), and the supply line (6) is installed at both ends of the electromagnetic coil (1) and is connected with the circuit board assembly (5) in cooperation.

2. A combined electromagnetic heater as claimed in claim 1, characterised by: The quick clamping mechanism comprises a clamping pipe (7), a clamping rod (8), a parallel rod (9), a pressing plate (10), a slope rail (11), an inclined sliding block (12) and a compression spring frame (13), the parallel rod (9) penetrates one end of the clamping pipe (7) and is fixedly installed, the clamping rod (8) can extend into the clamping pipe (7) and contact the parallel rod (9), one end of the parallel rod (9) is connected with the supply line (6) in cooperation, the pressing plate (10) is installed on the side wall of the parallel rod (9), the slope rail (11) is installed on the inner wall of the clamping pipe (7), the inclined sliding block (12) slides on the slope rail (11), and the compression spring frame (13) is installed on the inclined sliding block (12).

3. A combination electromagnetic heater as claimed in claim 1, wherein: The clamping auxiliary mechanism comprises a moving ring (14), an inner pushing ring (15), a cooperation ring (16), an inner pushing block (17), a tightening spring (18), an extending rod (19) and a pressing groove (20), the moving ring (14) is longitudinally and slidingly installed on the outer wall of the clamping pipe (7), the inner pushing ring (15) longitudinally slides on the inner wall of the clamping pipe (7) and can push the inclined block to move, the moving ring (14) and the cooperation ring (16) are slidingly arranged in linkage, the cooperation ring (16) is cooperatively installed on the outer wall of the clamping pipe (7), a plurality of inner pushing blocks (17) are slidingly connected on the cooperation ring (16) in cooperation, the tightening spring (18) is installed between adjacent inner pushing blocks (17), the extending rod (19) is installed at one end of the inner pushing block (17), and the pressing groove (20) is arranged at the top end of the outer wall of the moving ring (14).

4. A combined electromagnetic heater as claimed in claim 3, characterised in that: The top end of the bottom box (2) is provided with a turnover cover (21), and the turnover cover (21) is provided with a placing plate (22).

5. The combination electromagnetic heater of claim 1 wherein: One end of the bottom box (2) is provided with a rotating shaft (23), and the rotating shaft (23) is connected with one end of the turnover cover (21).

6. A combination electromagnetic heater as claimed in claim 1, wherein: A plurality of electromagnetic coils (1) are installed, the supply lines (6) at both ends of the electromagnetic coil (1) are connected with the quick clamping mechanism, and the parallel line is electrically connected with the circuit board assembly (5) in cooperation.

7. The combination electromagnetic heater of claim 1 wherein: A threaded ring (24) is installed on the outer wall of the clamping pipe (7), and a thrust bearing (25) is installed between the threaded ring (24) and the moving ring (14).

8. The combination electromagnetic heater of claim 1, wherein: One end of the parallel rod (9) is provided with a cooperation groove (26), and the top end of the compression spring frame (13) is pressed against the pressing plate (10), so that one end of the pressing plate (10) can extend into the cooperation groove (26). The bottom of the electromagnetic coil (1) is provided with a base (27), and the two sides of the base (27) are provided with mounting plates (28).

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