CN216600127U

CN216600127U - Series resonance medium frequency induction one-driving-two power free distribution heating device

Info

Publication number: CN216600127U
Application number: CN202123364684.8U
Authority: CN
Inventors: 李小军
Original assignee: Hubei Kerui Electric Co ltd
Current assignee: Hubei Kerui Electric Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a medium frequency induction heating equipment technical field just discloses series resonance medium frequency induction drags two power free distribution heating device, the standing groove has been seted up on the right side wall upper portion of casing, the inner chamber side wall welding of standing groove has control panel. When the series resonance medium-frequency induction one-to-two power free distribution heating device is used, two inversions are simultaneously carried through one set of rectification, two furnace bodies can be simultaneously carried to work simultaneously, the effect of one set of heating device for smelting one heat preservation effect is achieved, a series of problems that a user has small transformer capacity, long casting time or a casting is too large and the like are solved, the output is improved for a client, the efficiency is increased, one set of power supply simultaneously carries two furnace bodies to work simultaneously, the power is freely distributed, the power of each furnace body is randomly adjusted according to production needs, the production is uninterrupted, or the temperature of the two furnace bodies is increased, the simultaneous casting is achieved, and the trouble that the weight is not enough when the user singly casts one furnace body due to the production of some large parts is solved.

Description

Series resonance medium frequency induction one-driving-two power free distribution heating device

Technical Field

The utility model relates to a medium frequency induction heating equipment technical field specifically is one drags two power free distribution heating device of series resonance medium frequency induction.

Background

The medium frequency induction heating power supply is a static power supply composed of high-power silicon controlled elements, a workpiece is placed in an alternating magnetic field by utilizing the electromagnetic induction principle to generate eddy current to generate heat, so that the heating requirements of smelting, quenching, diathermy and the like are met, the medium frequency induction heating power supply has the advantages of high heating speed, high efficiency, easy temperature control, uniform heating, energy conservation and the like, and is widely applied to various heating fields.

Common intermediate frequency induction heating power when using, at first place the material in the middle of the heating coil, professional operating personnel distributes the power that needs output through adjusting PLC control system panel button afterwards, though equipment all is professional operating personnel basically and uses, its PLC control system panel part does not set up protection device in order to improve the convenience, but also there is the normal operating that probably influences heating power that non-professional mistake bumped, thereby lead to the problem that has the potential safety hazard, can not satisfy the operating requirement of intermediate frequency induction heating power, for this propose series resonance intermediate frequency induction one drag two power free distribution heating device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a series resonance intermediate frequency induction drags two powers free distribution heating device has solved the technical problem that above-mentioned background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: series resonance intermediate frequency induction one drags two power free distribution heating device, which comprises a shell, the standing groove has been seted up on the right side wall upper portion of casing, the inner chamber side wall welding of standing groove has control panel, the right side wall middle part symmetry of casing articulates there are two glass baffles, two the inside wall swing joint of glass baffle, the welding has square pole in the inner chamber of casing, the outer wall of square pole slides and is provided with the slider, the outer wall upper portion movable sleeve of square pole is equipped with compression spring, compression spring's both ends respectively with the upper surface of slider and the inner chamber top fixed connection of casing, the right side wall upper portion of slider has the dwang through bearing movable mounting, the connecting axle that the right side wall of dwang set up extends to the outer articulated left side wall lower part with glass baffle of the inner chamber of casing, there is the control lever through bearing movable mounting in the recess that the right side wall middle part of slider was seted up, the right-hand member of control lever extends to outside the inner chamber of casing, the base upper surface symmetry welding that the right side wall lower part of casing set up has two heating coils.

Preferably, an installation chamber is arranged on the left side of the lower portion of the shell, an extension rod is welded on the upper portion of the left side wall of the sliding block, the left end of the extension rod extends into an inner cavity of the installation chamber, a main magnet is arranged at the bottom end of the extension rod, two secondary magnets are symmetrically arranged on the lower portion of the inner cavity of the installation chamber, magnetic poles of the main magnet are magnetically connected with magnetic poles of the secondary magnets, two touch switches are arranged on the inner side walls of the secondary magnets and are in movable contact with the inner side walls of the touch switches, two light bars are symmetrically screwed in the inner cavity of the placement groove, and the touch switches and the two light bars are electrically connected to form a loop.

Preferably, two sliding grooves are formed in the lower portion of the inner cavity of the installation chamber, sliding rods are placed in the inner cavities of the sliding grooves, one ends of the sliding rods extend out of the inner cavities of the sliding grooves, the bottom surfaces of the slave magnets are fixedly connected with the upper portions of the outer walls of the corresponding sliding rods, and the outer side walls of the touch switches are fixedly connected with the end faces of one ends of the corresponding sliding rods.

Preferably, an assembly rod is welded on the left side of the lower surface of the extension rod, the upper surface of the main magnet is fixedly connected with the bottom end of the assembly rod, the left end magnetic pole of the main magnet is a south pole, the end magnetic pole of one corresponding slave magnet is a south pole, the right end magnetic pole of the main magnet is a north pole, the north pole of the other corresponding slave magnet is a north pole, and the two slave magnets attract each other magnetically.

Preferably, two arc-shaped limiting grooves are symmetrically formed in the upper portion of the right side wall of the shell, limiting rods are welded to the upper portion of the left side wall of the glass baffle, and the outer wall of each limiting rod is in sliding contact with the inner wall of each limiting groove.

Preferably, a sliding channel is formed in the lower portion of the right side wall of the shell, the outer wall of the control rod is in sliding contact with the inner wall of the sliding channel, a clamping groove is formed in one side of the upper portion of an inner cavity of the sliding channel, and the control rod is matched with the clamping groove in shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a series resonance intermediate frequency induction one drags two power free allocation heating device possesses following beneficial effect:

1. series resonance intermediate frequency response drags two power free distribution heating device, drive the slider motion through setting up the control lever, thereby drive the glass baffle and rotate, can open it and conveniently operate control panel, it moves down to drive the slider under compression spring's spring action, and then it is closed to drive two glass baffles, can protect control panel, avoided not setting up protection device in order to improve its PLC control system panel part of convenience, the normal function that probably influences heating power supply that the existence nonprofessional personnel mistake bumped, thereby the problem that has the potential safety hazard has been leaded to existence.

2. Series resonance intermediate frequency induction one drags two power free distribution heating device, through setting up main magnet and two from magnet, the slider upward movement drives the magnetic pole of main magnet and keeps away from the magnetic pole of corresponding follow magnet, two follow magnet magnetism attract each other afterwards and carry out the motion of being close to, thereby drive two touch switch contacts, and then two touch switch and two lamp strip electric connection form a return circuit and make lamp strip start-up illumination, avoided equipment not to have the illumination function, the problem that the unclear operation exists the error influence result in under the dim environment again.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a schematic view of the right-side structure of the transfer rod and the glass baffle of the present invention.

In the figure: 1. a housing; 2. a placement groove; 3. a control panel; 4. a glass baffle; 5. a square rod; 6. a slider; 7. a compression spring; 8. rotating the rod; 9. a control lever; 10. a heating coil; 11. an extension rod; 12. a main magnet; 13. a slave magnet; 14. a touch switch; 15. a light bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a series resonance intermediate frequency induction one-driving-two power free distribution heating device, which comprises a shell 1, a placing groove 2, a control panel 3, glass baffles 4, a square rod 5, a slide block 6, a compression spring 7, a rotating rod 8, a control rod 9, a heating coil 10, an extension rod 11, a main magnet 12, a secondary magnet 13, a touch switch 14 and a lamp strip 15, referring to figure 1, the placing groove 2 is arranged on the upper part of the right side wall of the shell 1, the control panel 3 is welded on the inner cavity side wall of the placing groove 2, referring to figure 2, two glass baffles 4 are symmetrically hinged in the middle of the right side wall of the shell 1, two arc-shaped limiting grooves are symmetrically arranged on the upper part of the right side wall of the shell 1, the limiting rod is welded on the upper part of the left side wall of the glass baffles 4, the outer wall of the limiting rod is in sliding contact with the inner wall of the limiting grooves, the inner walls of the two glass baffles 4 are in movable contact, the control panel 3 can be protected by the two glass baffles 4, the phenomenon that the normal operation is influenced by the fact that an unskilled person mistakenly touches operating equipment to be damaged is avoided, and therefore the potential safety hazard is caused, a square rod 5 is welded in an inner cavity of the shell 1, a sliding block 6 is arranged on the outer wall of the square rod 5 in a sliding mode, an installation chamber is formed in the left side of the lower portion of the shell 1, an extension rod 11 is welded on the upper portion of the left side wall of the sliding block 6, the left end of the extension rod 11 extends into the inner cavity of the installation chamber, a main magnet 12 is arranged at the bottom end of the extension rod 11, two secondary magnets 13 are symmetrically arranged on the lower portion of the inner cavity of the installation chamber, magnetic poles of the main magnet 12 are magnetically connected with magnetic poles of the secondary magnets 13, an assembly rod is welded on the left side of the lower surface of the extension rod 11, the upper surface of the main magnet 12 is fixedly connected with the bottom end of the assembly rod, and the magnetic pole of the main magnet 12 is south pole corresponding to the end face of the secondary magnet 13, the right end magnetic pole of the main magnet 12 is a north pole which is opposite to the end magnetic pole of the other corresponding secondary magnet 13, the two secondary magnets 13 are magnetically attracted, the inner side walls of the two secondary magnets 13 are respectively provided with a touch switch 14, the inner side walls of the two touch switches 14 are movably contacted, the magnetic pole of the main magnet 12 is far away from the corresponding magnetic pole of the secondary magnet 13, then the two secondary magnets 13 are magnetically attracted to move to approach each other, so that the two touch switches 14 are driven to contact, and further the two touch switches 14 are electrically connected with the two lamp strips 15 to form a loop so that the lamp strips 15 start illumination, thereby avoiding the problem that the equipment does not have an illumination function, causing the problem that the use effect is influenced by the error caused by the unclear operation under the dim environment, the lower part of the inner cavity of the installation chamber is provided with two sliding grooves, sliding rods are arranged in the inner cavities of the sliding grooves, one ends of the sliding rods extend out of the inner cavities of the sliding grooves, and the bottom surfaces of the secondary magnets 13 are fixedly connected with the upper parts of the outer walls of the corresponding sliding rods, the outer side wall of the touch switch 14 is fixedly connected with one end face of a corresponding sliding rod, two light bars 15 are symmetrically screwed in the inner cavity of the placement groove 2, the two touch switches 14 are electrically connected with the two light bars 15 to form a loop, a compression spring 7 is movably sleeved on the upper portion of the outer wall of the square rod 5, two ends of the compression spring 7 are respectively fixedly connected with the upper surface of the sliding block 6 and the top of the inner cavity of the shell 1, please refer to fig. 3, a rotating rod 8 is movably installed on the upper portion of the right side wall of the sliding block 6 through a bearing, a connecting shaft arranged on the right side wall of the rotating rod 8 extends out of the inner cavity of the shell 1 and is hinged with the lower portion of the left side wall of the glass baffle 4, a control rod 9 is movably installed in a groove formed in the middle portion of the right side wall of the sliding block 6 through a bearing, the right end of the control rod 9 extends out of the inner cavity of the shell 1, a sliding channel is formed in the lower portion of the right side wall of the shell 1, the outer wall of the control rod 9 is in sliding contact with the inner wall of the sliding channel, the utility model discloses a slide channel's inner chamber upper portion one side has seted up the draw-in groove, the shape of control lever 9 and the shape adaptation of draw-in groove, the upper surface symmetry welding of the base that the right side wall lower part of casing 1 set up has two heating coils 10, take two contravariant simultaneously through a set of rectification, can take two furnace bodies to work simultaneously, make a smelting heat retaining effect, solve a series of problems such as the user is little because of the transformer capacity, casting time is long, or the foundry goods is too big, for the customer increases output, increase efficiency, a set of power takes two furnace bodies to work simultaneously, power freely distributes, adjust each furnace body power wantonly according to the production needs, make the incessant production of production, perhaps two furnace bodies heat up, the simultaneous casting, solve the user because of producing some major possession and only the furnace body casting weight is not enough vexation.

The working principle of the device is as follows: when the glass baffle plate device is used, the control rod 9 is pulled upwards to drive the slide block 6 to move, the slide block 6 drives the rotating rod 8 to move, the rotating rod 8 drives the glass baffle plates 4 to rotate, the two glass baffle plates 4 can be opened to operate the control panel 3 in the placing groove 2, the control panel 3 can be protected through the two glass baffle plates 4, the problem that the non-professional mistakenly touches operating equipment to damage and influence normal operation is avoided, and therefore potential safety hazards exist is solved, the slide block 6 is conveniently driven to move downwards under the elastic force action of the compression spring 7, so that the glass baffle plates 4 are automatically closed, meanwhile, when the slide block 6 moves upwards and the glass baffle plates 4 are opened, the slide block 6 drives the extension rod 11 to move, so that the main magnet 12 is driven to move, the magnetic pole of the main magnet 12 is far away from the corresponding magnetic pole of the secondary magnet 13, and then the two secondary magnets 13 are magnetically attracted to move close, so that the two touch switches 14 are driven to contact, and then two touch switch 14 and two lamp strip 15 electric connection form a return circuit and make 15 start-up illuminations of lamp strip, have avoided equipment not to have the illumination function, have leaded to seeing under the dim environment again and have operated the problem that the error influences the result of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Series resonance intermediate frequency induction one drags two power free distribution heating device, including casing (1), its characterized in that: the improved glass cabinet is characterized in that a placement groove (2) is formed in the upper portion of the right side wall of a casing (1), a control panel (3) is welded on the inner cavity side wall of the placement groove (2), two glass baffle plates (4) are symmetrically hinged to the middle portion of the right side wall of the casing (1), the two glass baffle plates (4) are movably contacted with the inner side wall, a square rod (5) is welded in the inner cavity of the casing (1), a sliding block (6) is arranged on the outer wall of the square rod (5) in a sliding mode, a compression spring (7) is movably sleeved on the upper portion of the outer wall of the square rod (5), two ends of the compression spring (7) are fixedly connected with the upper surface of the sliding block (6) and the top of the inner cavity of the casing (1) respectively, a rotating rod (8) is movably mounted on the upper portion of the right side wall of the sliding block (6) through a bearing, a connecting shaft arranged on the right side wall of the rotating rod (8) extends to the outer portion of the inner cavity of the casing (1) and is hinged to the lower portion of the left side wall of the glass baffle plates (4), a control rod (9) is movably mounted in a groove formed in the middle of the right side wall of the sliding block (6) through a bearing, the right end of the control rod (9) extends out of an inner cavity of the shell (1), and two heating coils (10) are symmetrically welded on the upper surface of a base arranged on the lower portion of the right side wall of the shell (1).

2. The series resonant mid-frequency induction one-to-two power freely-distributing heating device of claim 1, wherein: the installation room has been seted up on the lower part left side of casing (1), extension rod (11) have been welded on the left side wall upper portion of slider (6), the left end of extension rod (11) extends to in the inner chamber of installation room, the bottom of extension rod (11) is provided with main magnet (12), the inner chamber lower part symmetry of installation room is provided with two from magnet (13), the magnetic pole of main magnet (12) is connected with the magnetic pole magnetism from magnet (13), two the inside wall from magnet (13) all is provided with touch switch (14), two the inside wall movable contact of touch switch (14), the inner chamber symmetry spiro union of standing groove (2) has two lamp strips (15), two touch switch (14) and two lamp strip (15) electric connection form a return circuit.

3. The series resonant mid-frequency induction one-to-two power freely-distributing heating device of claim 2, wherein: two sliding grooves are formed in the lower portion of an inner cavity of the installation chamber, sliding rods are placed in the inner cavities of the sliding grooves, one ends of the sliding rods extend out of the inner cavities of the sliding grooves, the bottom surfaces of the secondary magnets (13) are fixedly connected with the upper portions of the outer walls of the corresponding sliding rods, and the outer side walls of the touch switches (14) are fixedly connected with the end faces of one ends of the corresponding sliding rods.

4. The series resonant mid-frequency induction one-to-two power freely-distributing heating device of claim 3, wherein: the lower surface left side welding of extension rod (11) has the assembly pole, the upper surface of main magnet (12) and the bottom fixed connection of assembly pole, the left end magnetic pole of main magnet (12) is south pole rather than the terminal surface magnetic pole of one from magnet (13) that corresponds for south pole, the right-hand member magnetic pole of main magnet (12) is north pole rather than the terminal surface magnetic pole of another from magnet (13) that corresponds, two follow magnet (13) magnetism looks magnetic attraction.

5. The series resonant mid-frequency induction one-to-two power freely-distributing heating device of claim 1, wherein: two curved spacing grooves are symmetrically formed in the upper portion of the right side wall of the shell (1), a spacing rod is welded to the upper portion of the left side wall of the glass baffle (4), and the outer wall of the spacing rod is in sliding contact with the inner wall of the spacing groove.

6. The series resonant mid-frequency induction one-to-two power freely-distributing heating device of claim 1, wherein: the sliding channel is formed in the lower portion of the right side wall of the shell (1), the outer wall of the control rod (9) is in sliding contact with the inner wall of the sliding channel, a clamping groove is formed in one side of the upper portion of an inner cavity of the sliding channel, and the control rod (9) is matched with the clamping groove in shape.