阅读说明：本技术 感应线圈加热装置 (Induction coil heating apparatus ) 是由 林于秋 于 2018-05-25 设计创作，主要内容包括：本发明为感应线圈加热装置,其设有一感应电磁加热组,该感应电磁加热组设有一线圈通道,另设有一工作转盘,该工作转盘可承载复数待加工的螺丝依序通过该线圈通道,该感应电磁加热组是运用通以高频电流产生一高频率电磁场于线圈通道处,藉此通过的螺丝会因电磁作用而加热,而由于螺丝仅有欲加热的部位位于线圈信道内,且高频率电磁场可准确地对螺丝的特定部位聚焦加热,因此本发明可仅针对欲加热的螺纹部位准确地进行加热,完成后可进入另一工序,具有可准确的进行加热及防止螺丝表面碳化或焦黑,以保持产品质量。(The present invention is induction coil heating apparatus, it is equipped with an inductive electromagnetic heating group, the inductive electromagnetic heating group is equipped with a coil channel, it is additionally provided with a working rotary table, the working rotary table can carry plural number screw to be processed and sequentially pass through the coil channel, the inductive electromagnetic heating group is to use to pass to high-frequency current one high-frequency electromagnetic field of generation at coil channel, whereby by screw can be heated because of electromagnetic action, and it is located in coil channel since screw only has the position to be heated, and high-frequency electromagnetic field can accurately to screw privileged site focal heat, therefore the present invention can accurately be heated only for the screw thread position to be heated, another process can be entered after the completion, with accurately can be heated and be prevented screw surface be carbonized or it is burned black, to keep product quality.)

1. a kind of induction coil heating apparatus characterized by comprising

One working rotary table and an inductive electromagnetic heating group are simultaneously mounted in a rack respectively, and the working rotary table can be by being arranged It is driven in a motor of rack, the working rotary table is a disk and is located at disk peripheral region equipped with a plurality of jigs, respectively The jig carries screw to be processed；

The inductive electromagnetic heating group is an elongate body, and the elongate body, which runs through, is equipped with a coil channel, the coil channels bits In the path of motion position relative to each jig, the inductive electromagnetic heating group can pass to high-frequency current and in the coil At channel generate a high-frequency electromagnetic field, the screw thread position of each screw it is opposite pass through the coil channel.

2. induction coil heating apparatus as described in claim 1, which is characterized in that the inductive electromagnetic heating group is equipped at least Two current lead-through units, the two current lead-throughs unit are interval setting, and the coil channel is located at the two current lead-throughs list Between member.

3. induction coil heating apparatus as claimed in claim 1 or 2, which is characterized in that the inductive electromagnetic heating group includes There are one first current lead-through unit, one second current lead-through unit and a third current lead-through unit, second current lead-through Element length is greater than the first current lead-through unit and third current lead-through unit, and the second current lead-through unit is located at described control Have the endocyclic position of path of motion, one end of the one end of the first current lead-through unit and the third current lead-through unit Portion is outer ring position that is adjacent and being located at the jig path of motion, and the coil channel is located at the second current lead-through unit Between the first current lead-through unit and third current lead-through unit.

4. induction coil heating apparatus as claimed in claim 3, which is characterized in that each current lead-through unit has one Body protrudes a current lead-through extension board by the side wall surface extension of the ontology, and the end of the current lead-through extension board has One electromagnetic field of high frequency output end face, the electromagnetic field of high frequency output end face between the current lead-through units at two intervals is opposite and direction The coil channel.

5. induction coil heating apparatus as claimed in claim 4, which is characterized in that the ontology of the first current lead-through unit Inside has a runner, and the one end of the first current lead-through unit is connect with a liquid-in pipe, the third current lead-through list First inside has a runner, and the one end of the third current lead-through unit is connect with an outlet tube；Second current lead-through The body interior of unit has a runner, is connected between one end and the other end of the first current lead-through unit One connection unit is connected with another connection unit between the other end and the other end of the third current lead-through unit, There is a runner, aforementioned each runner is interconnected inside the connection unit.

6. induction coil heating apparatus as described in claim 1, which is characterized in that inductive electromagnetic heating group elongate body has one Electromagnetic induction coil.

Technical field

The present invention is a kind of heating device, espespecially generates the sense that high temperature heats some locations of workpiece with electromagnetism Answer coil heating apparatus.

Background technique

Summary of the invention

It waits improveing in view of the problems of aforementioned prior art and disadvantage, the induction coil heating that the present invention is created There is a heating coil channel passed through for the threaded portion of screw on device, therefore only the threaded portion of each screw is sequentially given Coating operation is carried out again with heating, therefore other portion faces of screw will not generate carbonization or burned black, to improve screw product Quality.

The present invention be reach foregoing purpose, with technological means be to provide a kind of induction coil heating apparatus, Include a working rotary table and an inductive electromagnetic heating group and be mounted in a rack respectively, which can be by being arranged It is driven in a motor of rack, which is a disk and is located at disk peripheral region equipped with a plurality of jigs, respectively should Jig carries screw to be processed；The inductive electromagnetic heating group is an elongate body, which, which runs through, is equipped with a coil channel, The coil channel is located relative to the path of motion position of the respectively jig, the inductive electromagnetic heating group can pass to high-frequency current and in A high-frequency electromagnetic field is generated at the coil channel, what respectively the screw thread position of the screw was opposite passes through the coil channel.

The induction coil heating apparatus, wherein the inductive electromagnetic heating group is equipped at least two current lead-through units, should Two current lead-through units are interval setting, which is located between the two current lead-throughs unit.

The induction coil heating apparatus, wherein the inductive electromagnetic heating group include one first current lead-through unit, One second current lead-through unit and a third current lead-through unit, the second current lead-through element length are greater than the first current lead-through Unit and third current lead-through unit, the second current lead-through unit are located at the endocyclic position of the jig path of motion, this first The one end of the one end of current lead-through unit and the third current lead-through unit is adjacent and is located at the jig path of motion Outer ring position, the coil channel are located at the second current lead-through unit and the first current lead-through unit and third current lead-through unit Between.

The induction coil heating apparatus, wherein respectively the current lead-through unit has an ontology, the side wall by the ontology Face, which extends, protrudes a current lead-through extension board, and the end of the current lead-through extension board has an electromagnetic field of high frequency output end face, Electromagnetic field of high frequency output end face between the current lead-through units at two intervals is with respect to and towards the coil channel.

The induction coil heating apparatus, wherein the body interior of the first current lead-through unit has a runner, should The one end of first current lead-through unit is connect with a liquid-in pipe, has a runner inside third current lead-through unit, this The one end of three current lead-through units is connect with an outlet tube；The body interior of the second current lead-through unit has a runner, A connection unit, the other end and the third are connected between one end and the other end of the first current lead-through unit It is connected with another connection unit between the other end of current lead-through unit, there is a runner inside the connection unit, it is aforementioned Each runner is interconnected.

The induction coil heating apparatus, wherein inductive electromagnetic heating group elongate body has an electromagnetic induction coil.

Screw to be heated can be transferred by working rotary table and pass through induced electricity by the utilization of technological means of the invention It when the coil channel of magnetic heating group, is led to whereby with high-frequency current one high-frequency electromagnetic field of generation is passed at coil channel The screw crossed can be heated because of electromagnetic action, and be located in coil channel since screw only has the position to be heated, and high-frequency Electromagnetic field can accurately to screw privileged site focal heat, therefore the present invention can be only for the screw thread position to be heated accurately It is heated, subsequent processing is carried out after the completion of heating, since thermal energy only heats at screw thread, other positions of screw are because separate High-frequency electromagnetic field by thermal energy without being acted on, its such surface will not generate carbonization or burned black, and it is good to have screw Quality.

Detailed description of the invention

Fig. 1 is implementation status diagram of the invention.

Fig. 2 is part appearance enlarged diagram of the invention.

Fig. 3 is fragmentary sectional schematic diagram of the invention.

Fig. 4 is another fragmentary sectional schematic diagram of the invention.

Description of symbols:

10 working rotary table, 11 jig

110 screw, 111 screw thread

20 inductive electromagnetic heating group, 200 coil channel

201 liquid-in pipe, 202 outlet tube

203 runner, 21 first current lead-through unit

211 ontology, 212 current lead-through extension board

213 electromagnetic field of high frequency output end face, 22 second current lead-through unit

221 ontology, 222 current lead-through extension board

223 electromagnetic field of high frequency output end face, 23 third current lead-through unit

24 connection unit, 30 spraying group

31 nozzles 32 opening

Specific embodiment

Referring to shown in Fig. 1 and Fig. 2, the present invention is induction coil heating apparatus comprising has a working rotary table 10 and a sense Electromagnetic heating group 20 is answered, in a rack, which is for the working rotary table 10 and the mountable setting of the inductive electromagnetic heating group 20 The prior art is not shown in the figure.The driving axis connection of the working rotary table 10 and a motor, which, which is arranged on the rack, to drive The working rotary table 10 rotation, the working rotary table 10 can be a disk, the disc surfaces and be located at peripheral region be equipped with a plurality of jigs 11, respectively the jig 11 can carry screw 110 to be processed respectively, that is, screw 110 to be processed can be sequentially by a feed end quilt It is delivered on corresponding jig 11, jig 11 is sequentially left by a discharge end after completing processing.

The inductive electromagnetic heating group 20 can be an elongate body and the path of motion position that the respectively jig 11 is arranged in, be somebody's turn to do Elongate body, which runs through, is equipped with a coil channel 200, which is a heating zone, and shape can be according to jig 11 above-mentioned Path of motion and respective production is in arcuation, which has an electromagnetic induction coil, and the inductive electromagnetic heating group 20 is With pass to high-frequency current generate a high-frequency electromagnetic field, the high-frequency electromagnetic field formed be located at the coil channel 200 at, make to The screw 110 of processing is when passing through high-frequency electromagnetic field, because activating positively charged molecule under electromagnetic action and generating high-speed motion friction, The technological means for generating high fever is used, and uses and passes to high-frequency current generation high-frequency electromagnetic field and the length of inductive electromagnetic heating group 20 It is the prior art that body, which has the construction of electromagnetic induction coil, thus it is attached be not shown in the figure, when the portion that the respectively screw 110 is to be heated Position can be heated by the coil channel 200, for example, 111 position of screw thread of screw 110 is place to be heated, jig 11 111 position of screw thread of the respectively screw 110 carried can sequentially by the coil channel 200 of the inductive electromagnetic heating group 20 with into Row is heated to a set temperature；

Cooperate it is shown in Figure 3, the inductive electromagnetic heating group 20 with pass to high-frequency current generate high-frequency electromagnetic field into The specific embodiment of row heating is configured to be equipped at least two current lead-through units, which can set for interval It sets, which is located between the two current lead-throughs unit.One of specific embodiment as illustrated in the drawing, packet One first current lead-through unit 21, one second current lead-through unit 22 and a third current lead-through unit 23 are included, wherein second 22 length of current lead-through unit is greater than the first current lead-through unit 21 and third current lead-through unit 23, the second current lead-through list Member 22 is located at the endocyclic position of 11 path of motion of jig, and the one end of the first current lead-through unit 21 is led with the third electric current The one end of logical unit 23 is outer ring position that is adjacent and being located at 11 path of motion of jig, the first current lead-through unit 21 The end is connected with a liquid-in pipe 201, and the end of the third current lead-through unit 23 is connected with an outlet tube 202；

The first current lead-through unit 21 has an ontology 211 and protrudes an electricity by the side wall surface extension of the ontology 211 Conductance leads to extension board 212, has an electromagnetic field of high frequency output end face 213 in end, has a runner 203 inside the ontology 211, The runner 203 is connect with the liquid-in pipe 201, which passes through with the liquid-in pipe 201 for a fluid, which leads The construction of logical unit 23 with the first current lead-through unit 21 be it is identical, with an ontology, the runner being located within the body and dash forward For a current lead-through extension board and electromagnetic field of high frequency output end face of this body sidewall, the runner of the third current lead-through unit 23 203 connect with the outlet tube 202, which passes through with the outlet tube 202 for a fluid, and the second current lead-through list Member 22 protrudes a current lead-through extension board 222 with the side wall surface extension of an ontology 221 and the ontology 221, has in end One electromagnetic field of high frequency output end face 223 has a runner 203, so that a fluid passes through, the coil channel inside the ontology 221 200 is positioned at the electromagnetic field of high frequency output end face 223 of the second current lead-through unit 22 and the height of the first current lead-through unit 21 Between the electromagnetic field of high frequency output end face of frequency electromagnetic field output end face 213 and third current lead-through unit 23, aforementioned respectively electric current The ontology of onunit has the electromagnetic induction coil.

Furthermore at least two connection units 24 are further provided with, specific embodiment is equipped with two connection units as illustrated in the drawing 24, wherein the both ends of a connection unit 24 are connected to the other end and second of corresponding first current lead-through unit 21 The one end of current lead-through unit 22, the both ends of another connection unit 24 are connected to corresponding third current lead-through unit 23 the other end and the other end of the second current lead-through unit 22, use respectively the current lead-through unit can be combined with each other it is solid Determine on the rack.

And respectively inside the connection unit 24 have hollow duct so that respectively the hollow duct 203 of the current lead-through unit and Respectively the hollow duct inside the connection unit 24 can mutual conduction, use provide fluid pass through, which leads by each electric current When the runner 203 of logical unit and connection unit 24, as reduce respectively the current lead-through unit because caused by high-frequency electromagnetic field Temperature makes electromagnetic field that can stablize output progress to stablize.

Cooperate shown in Figure 4, each screw 110 is heated to set Wen Dinghou in sensed electromagnetic heating group 20, Into spraying process, it is equipped with a spraying group 30 on the rack, which is the prior art, and one end is a nozzle 31, The nozzle 31 is alignment towards 111 position of screw thread of the screw 110, and the other end is an opening 32, and the colloid of gluing is by being open 32 by nozzle 31 into being sprayed again, and the colloid of ejection can adhere to the screw thread 111 of the respectively screw 110.

Due to the present invention with inductive electromagnetic heating group pass to high-frequency current generate high-frequency electromagnetic field progress it is each to be processed Screw heating, in inductive electromagnetic heating group be equipped with current lead-through extension board generate a high-frequency electromagnetic field coil channel for Each screw to be processed passes through, and the intensive electromagnetic field of high frequency caused by the group of inductive electromagnetic heating at this time can be accurately to the screw thread of screw Position focal heat is to set temperature, and to carry out subsequent processing, respectively other positions of the screw are because intensively electric far from high frequency Magnetic field, surface will not generate carbonization or burned black, and the screw to complete can still maintain its product quality.