CN214223724U

CN214223724U - Heating box type furnace with high-frequency induction system

Info

Publication number: CN214223724U
Application number: CN202022718954.XU
Authority: CN
Inventors: 丁利波; 孙成岐
Original assignee: Yantai Longhui Metal Products Co ltd
Current assignee: Yantai Longhui Metal Products Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-09-17
Anticipated expiration: 2030-11-21

Abstract

The application relates to a heating box type furnace with a high-frequency induction system, which comprises a furnace body, wherein a heating device with the high-frequency induction system is arranged in the furnace body, one side of the furnace body is provided with an opening, a heating box is connected in the opening in a sliding manner along the length direction, two partition plates are connected in the heating box in a sliding manner along the vertical direction, two screw rods are connected in the heating box in a vertical rotating manner, the screw rods are in threaded connection with the partition plates, one ends of the two screw rods, which are close to each other, are fixedly connected with a first bevel gear, a second bevel gear meshed with the first bevel gear is respectively and rotatably arranged in the heating box corresponding to the first bevel gear, one end of each second bevel gear extends out of the heating box and is fixedly connected with a first gear, a connecting frame is fixedly connected outside the heating box, a connecting rod penetrates through the connecting frame, the axial direction of the connecting rod is the same as that of the first gear, one end of the connecting rod is fixedly connected with a second gear which can be meshed with the first gear, this application has the effect that can adjust the distance between the heating box baffle.

Description

Heating box type furnace with high-frequency induction system

Technical Field

The application relates to the field of heating furnaces, in particular to a heating box type furnace with a high-frequency induction system.

Background

The box-type furnace is a heating furnace with a box-shaped hearth and is used for heating, preserving heat and cooling products, and the high-frequency induction is an advanced heating mode because high-frequency power is output only when a sample is combusted, and the high-frequency induction can be stopped immediately after the combustion is finished, so that the high-frequency furnace has excellent combustion performance.

When the box-type furnace is used, the furnace door needs to be opened, the heating box is placed in the box-type furnace, and a heating device in the box-type furnace can heat the workpiece.

In view of the above-mentioned related art, the inventor believes that the distance between the partition plates in the heating box is fixed, and the heating box needs to be replaced corresponding to workpieces with different thicknesses, which affects the processing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to be able to adjust the distance between the heating box partitions, the present application provides a heating box furnace with a high frequency induction system.

The application provides a heating box furnace with high frequency induction system adopts following technical scheme:

a heating box type furnace with a high-frequency induction system comprises a furnace body, wherein a heating device with the high-frequency induction system is arranged in the furnace body, one side of the furnace body is provided with an opening, a heating box is connected in the opening in a sliding manner along the length direction of the furnace body, two partition plates are connected in the heating box in a sliding manner along the vertical direction, two screw rods are connected in the heating box in a vertical rotating manner and are arranged along the vertical direction, the screw rods are in threaded connection with the partition plates, one ends of the two screw rods, which are close to each other, are fixedly connected with vertically arranged bevel gears I, bevel gears II meshed with the bevel gears I are respectively rotated at positions corresponding to the two bevel gears I in the heating box, one ends of the bevel gears II extend out of the heating box and are fixedly connected with gears I, a connecting frame is fixedly connected outside the heating box, a connecting rod penetrates through the connecting frame, and the axial direction of the connecting rod is the same as the axial direction of the gears I, one end of the connecting rod is fixedly connected with a second gear, and the second gear can be meshed with the first gear.

Through adopting above-mentioned technical scheme, promote connecting rod to gear two mesh in two gears one, rotate a gear one and can enough drive gear two and rotate, can drive two gears simultaneously and rotate together, the distance between the adjustment baffle, when single adjustment baffle of needs, pulling connecting rod makes gear two break away from with two gears one, rotate single gear one this moment and can drive single baffle and remove along vertical direction, adjust the distance that forms between the two baffles of baffle, extensive applicability.

Optionally, a first clamping groove and a second clamping groove are formed in the circumferential surface of the connecting rod, the first clamping groove and the second clamping groove are arranged along the axis direction of the connecting rod, a fixed block is fixedly connected to one side, away from the heating box, of the connecting frame, a sliding groove is formed in the fixed block along the length direction of the furnace body, an inserting block is connected to the sliding groove in a sliding mode, the end portion of the inserting block is provided with an arc-shaped groove, the inserting block can be connected to the first clamping groove and the second clamping groove in a clamping mode, a spring is arranged in the sliding groove, one end of the spring is fixedly connected to the inner bottom face of the sliding groove, the other end of the spring is fixedly connected to one end, away from the connecting rod, of the inserting block, and in a normal state, the spring can push the inserting block to move towards the connecting rod.

Through adopting above-mentioned technical scheme, when gear two and two gear meshing, the inserted block can the joint in draw-in groove one, when needs remove the baffle alone, the pulling inserted block to the pulling connecting rod trend is kept away from the removal of heating box direction, moves to the inserted block position with draw-in groove two, loosens the inserted block, and spring action makes the inserted block joint in draw-in groove two, makes gear two break away from gear one.

Optionally, the downside rigid coupling of heating box has a supporting bench, the one end of brace table extends to the one end of heating box, furnace body downside rigid coupling has a bottom plate, the length direction of bottom plate is the same with the length direction of heating box, the supporting bench slides along the length direction of bottom plate and connects in the bottom plate, the corresponding open-ended position department of furnace body slides along vertical direction and is connected with the door plant, the lower extreme of door plant can the butt with the upside of brace table, just the rigid coupling has a shrouding the same with a brace table height in the furnace body.

Through adopting above-mentioned technical scheme, can form a confined space between backup pad, door plant, shrouding and the furnace body, can reduce the scattering and disappearing of heat in the furnace body.

Optionally, a sealing gasket is fixedly connected to the lower end of the door panel.

Through adopting above-mentioned technical scheme, sealed pad can reduce the heat and flow out from the gap of door plant.

Optionally, the upper side of the heating box is provided with round holes which are uniformly and densely distributed.

Through adopting above-mentioned technical scheme, the setting of round hole can be favorable to the heat to get into in the heating box, is convenient for heat the work piece.

Optionally, one side of the upper surface corresponding to the furnace body is rotatably connected with two belt pulleys which are horizontally arranged, the two belt pulleys are arranged along the length direction of the bottom plate, a transmission belt is sleeved outside the two belt pulleys, and the transmission belt is fixedly connected to the lower side of the supporting table.

Through adopting above-mentioned technical scheme, the band pulley rotates and can drive the drive belt and rotate, and then can drive the length direction removal of supporting bench along the bottom plate, makes the heating box get into in the furnace body.

Optionally, the two belt wheels are synchronous belt wheels, and the transmission belt is a synchronous belt.

Through adopting above-mentioned technical scheme, adopt synchronous pulley and hold-in range matching can prevent to skid between band pulley and the hold-in range, cause driven accuracy to descend.

Optionally, one side of the furnace body is vertically provided with a frame, the door plate slides along the vertical direction and is connected to the frame, the upper side of the frame is fixedly connected with a driving cylinder, and a telescopic rod of the driving cylinder is downwards arranged and fixedly connected to the door plate.

Through adopting above-mentioned technical scheme, the driving cylinder work can drive the door plant and reciprocate and seal the furnace body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting rod is pushed to the gear II to be meshed with the gear I, the gear I is rotated, the gear II can be driven to rotate, the gear I can be driven to rotate simultaneously, the distance between the partition plates is adjusted, when the partition plates need to be adjusted singly, the connecting rod is pulled to enable the gear II to be separated from the gear I, the single partition plate can be driven to move in the vertical direction by rotating the gear I, the distance formed between the two partition plates of the partition plates is adjusted, and the applicability is wide;

2. when gear two and two gear meshing, the inserted block can the joint in draw-in groove one, when needs remove the baffle alone, the pulling inserted block to the pulling connecting rod tends to keep away from the removal of heating box direction, moves the inserted block to the inserted block position with draw-in groove two, loosens the inserted block, and spring action makes the inserted block joint in draw-in groove two, makes gear two break away from gear one.

Drawings

Fig. 1 is a schematic structural view of a heating chamber furnace having a high-frequency induction system according to an embodiment of the present application.

Fig. 2 is a schematic sectional view showing a heating apparatus in the embodiment of the present application.

Fig. 3 is a schematic structural view of a heating cassette in an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Fig. 5 is an enlarged schematic view of a portion B in fig. 3.

Fig. 6 is a schematic structural view of a connection frame in the embodiment of the present application.

Fig. 7 is a schematic structural diagram of a fixing block in the embodiment of the present application.

Fig. 8 is a schematic structural diagram of a connecting rod in the embodiment of the present application.

Description of reference numerals: 1. a base plate; 11. a slide rail; 12. a pulley; 13. a transmission belt; 14. a servo motor; 2. a furnace body; 21. a heating device; 22. an opening; 23. a frame-shaped frame; 231. a door panel; 232. a gasket; 233. a drive cylinder; 24. closing the plate; 3. a support table; 31. a heating cartridge; 32. a circular hole; 33. a partition plate; 331. a screw; 332. a first bevel gear; 333. a second bevel gear; 34. a connecting frame; 341. a first gear; 342. turning a handle; 35. a connecting rod; 351. a second gear; 352. a first clamping groove; 353. a second clamping groove; 36. a fixed block; 361. a chute; 362. inserting a block; 363. a spring; 364. an arc-shaped groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a heating box type furnace with a high-frequency induction system.

Referring to fig. 1 and 2, including a heating box furnace with high-frequency induction system, including a bottom plate 1 and rigid coupling in furnace body 2 of bottom plate 1, the length direction of furnace body 2 is the same with the length direction of bottom plate 1, the upside is provided with a heating device 21 that has high-frequency induction system in the furnace body 2, the one end of furnace body 2 is provided with an opening 22, a one end rigid coupling frame 23 that corresponds opening 22, it is connected with a door plant 231 to slide along vertical direction in the frame 23, the vertical setting of door plant 231, the lower extreme rigid coupling of door plant 231 has a sealed pad 232, the vertical rigid coupling in upper end of frame 23 has a driving cylinder 233, the telescopic link of driving cylinder 233 extends downwards in the frame and rigid coupling in the upper end of door plant 231, driving cylinder 233 during operation, can drive door plant 231 reciprocates, sealed pad 232 can reduce the heat loss in door plant 231 downside gap.

Two slide rails 11 are fixedly connected to the upper side of the bottom plate 1, the two slide rails 11 are arranged along the width direction of the bottom plate 1, the length direction of the slide rails 11 is the same as the length direction of the bottom plate 1, a support table 3 is connected to the upper side of the slide rails 11 in a sliding manner, the length direction of the support table 3 is the same as the length direction of the bottom plate 1, two sides of the support table 3 can be abutted to the inner side wall of the furnace body 2, a seal plate 24 is fixedly connected to the furnace body 2 in a horizontal manner and far away from an opening 22, the length direction of the seal plate 24 is the same as the width direction of the bottom plate 1, the height of the seal plate 24 is the same as that of the support table 3, when the support table 3 slides to the support table 3 and the seal plate 24, the door plate 231 is moved to the lower side of the door plate 231 and abutted to the upper side of the support table 3, at the time, the furnace body 2, the support plate, the seal plate 24 and the door plate 231 form a closed space, and can prevent heat loss generated by the heating device 21.

Both ends all rotate on bottom plate 1 and are connected with band pulley 12, the axis direction of band pulley 12 is the same with bottom plate 1's width direction, the cover is equipped with a drive belt 13 on two band pulleys 12, the length direction of drive belt 13 is the same with bottom plate 1's length direction, drive belt 13 rigid coupling is in brace table 3's downside, two band pulleys 12 are synchronous pulley, drive belt 13 is the hold-in range, and the position department rigid coupling that 1 upside of bottom plate corresponds a band pulley 12 has a servo motor 14, servo motor 14's output shaft rigid coupling is in the one end of band pulley 12, in operation, servo motor 14's output shaft rotates and can drive band pulley 12 and rotate, band pulley 12 rotates and can drive belt 13 and rotate, and then drive brace table 3 and remove.

Referring to fig. 2 and 3, a heating box 31 is fixedly connected to the upper side of the supporting platform 3, the length direction of the heating box 31 is the same as that of the floor, one end of the heating box 31 is open, and a plurality of uniformly and densely distributed round holes 32 are formed in the upper side of the heating box 31, so that heat can be conveniently transferred.

Slide along vertical direction in the heating box 31 and be connected with two baffles 33, two baffles 33 are arranged along vertical direction, the length direction of each baffle 33 is the same with the length direction of bottom plate 1, one side middle part rotates in the brace table 3 and is connected with the screw rod 331 of two vertical settings, two screw rods 331 are arranged along vertical direction, the axis direction of two screw rods 331 is the same, the screw hole that can threaded connection in screw rod 331 is all seted up on the surface of two baffles 33, rotate two screw rods 331, can drive baffle 33 and remove along vertical direction.

Referring to fig. 4 and 5, a first bevel gear 332 is fixedly connected to one end, close to each other, of each of the two screw rods 331, the axis direction of the first bevel gear 332 is vertically arranged, a second bevel gear 333 is rotatably connected to a position, corresponding to the first bevel gear 332, of a side wall of the heating box 31, the axis direction of the second bevel gear 333 is the same as the width direction of the bottom plate 1, the second bevel gear 333 is meshed with the first bevel gear 332, a connecting frame 34 is fixedly connected to a position, corresponding to the second bevel gear 333, of the outer side of the heating box 31, two first gears 341 are rotatably connected to the connecting frame 34, the first gear 341 is fixedly connected to the second bevel gear 333, one ends of the first gears 341 extend to the outside of the connecting frame and are fixedly connected to a rotating handle 342, and the rotating handle 342 can drive the second bevel gear 333 to rotate, and can drive the first bevel gear 332 to rotate, so as to drive the screw rods 331 to vertically move the partition plate 33.

Referring to fig. 6 and 7, a connecting rod 35 is inserted through the middle of the connecting frame 34, the axial direction of the connecting rod 35 is the same as the axial direction of the first gear 341, one end of the connecting rod 35, which is close to the heating box 31, is fixedly connected with a second gear 351, the axial line of the second gear 351 and the axial line of the connecting rod 35 are in the same straight line, the second gear 351 can be meshed with the first gear 341, the circumferential surface of the connecting rod 35 is provided with a first clamping groove 352 and a second clamping groove 353 (refer to fig. 8), the first clamping groove 352 and the second clamping groove 353 are arranged along the axial direction of the connecting rod 35, one side of the connecting frame 34, which corresponds to the connecting rod 35, is fixedly connected with a fixed block 36, the surface of the fixed block 36 is provided with a sliding groove 361, the length direction of the sliding groove 361 is the same as the length direction of the bottom plate 1, an inserting block 362 is slidably connected in the length direction of the bottom plate 1 in the sliding groove 361, one end of a spring 363 is fixedly connected to the inner bottom surface of the sliding groove 361, the other end of the spring 363 is fixed to one end of the insertion block 362 away from the connecting rod 35, and under normal conditions, the spring 363 can drive the insertion block 362 to move towards the connecting rod 35, and one end of the inserting block 362 close to the connecting rod 35 is provided with an arc-shaped groove 364, so that the inserting block 362 can be better matched with the first clamping groove 352 or the second clamping groove 353 without influencing the rotation of the connecting rod 35, when the first gear 341 is engaged with the second gear 351, the insertion block 362 can be clamped on the first slot 352, and then the rotating handle 342 is rotated to drive the first gear 341 to rotate, so as to drive the second gear 351 to rotate, and at this time, the first gears 341 rotate simultaneously, so as to drive the two partition plates 33 to move vertically, when the plug 362 is pulled out of the first slot 352, and the connecting rod 35 is moved to make the second slot 353 correspond to the plug 362, when the inserting block 362 is clamped in the second clamping groove 353, the second gear 351 is separated from the first gear 341, and the first rocking handle is independently rotated to independently drive the partition plate 33 to move up and down.

The implementation principle of the heating box type furnace with the high-frequency induction system is as follows: during operation, the supporting bench 3 that slides and enters into furnace body 2 with heating box 31 in, make supporting bench 3 and shrouding 24 butt, door plant 231 falls and will butt on supporting bench 3, form a confined heating space, heating device 21 heats the work piece in the heating box 31, before getting into furnace body 2, can be according to the size of work piece, adjust the distance between two baffles 33, when with inserted block 362 joint in draw-in groove one 352, a rotating gear 341 can drive two baffles 33 and move together, when inserted block 362 joint in draw-in groove two 353, can highly adjust single baffle 33, heating box 31's suitability has been promoted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A heating box furnace with a high-frequency induction system comprises a furnace body (2), wherein a heating device (21) with the high-frequency induction system is arranged in the furnace body (2), and the heating box furnace is characterized in that: an opening (22) is formed in one side of the furnace body (2), a heating box (31) is connected in the opening (22) in a sliding mode along the length direction of the furnace body (2), two partition plates (33) are connected in the heating box (31) in a sliding mode along the vertical direction, two screw rods (331) are connected in the heating box (31) in a vertical rotating mode, the two screw rods (331) are arranged in the vertical direction, the screw rods (331) are connected to the partition plates (33) in a threaded mode, vertically arranged bevel gear I (332) are fixedly connected to one ends, close to each other, of the two screw rods (331), bevel gear II (333) meshed with the bevel gear I (332) are respectively rotated in the heating box (31) corresponding to the positions of the bevel gear I (332), one end of each bevel gear II (333) extends out of the heating box (31) and is fixedly connected with a gear I (341), and a connecting frame (34) is fixedly connected to the outside the heating box (31), a connecting rod (35) penetrates through the connecting frame (34), the axial direction of the connecting rod (35) is the same as that of the first gear (341), a second gear (351) is fixedly connected to one end of the connecting rod (35), and the second gear (351) can be meshed with the first gear (341).

2. The heating chamber furnace with a high frequency induction system according to claim 1, characterized in that: the circumferential surface of the connecting rod (35) is provided with a first clamping groove (352) and a second clamping groove (353), the first clamping groove (352) and the second clamping groove (353) are arranged along the axial direction of the connecting rod (35), a fixed block (36) is fixedly connected to one side of the connecting frame (34) far away from the heating box (31), a sliding groove (361) is formed in the fixed block (36) along the length direction of the furnace body (2), an inserting block (362) is connected to the sliding groove (361) in a sliding mode, an arc-shaped groove (364) is formed in the end portion of the inserting block (362), the inserting block (362) can be clamped in the first clamping groove (352) and the second clamping groove (353), a spring (363) is arranged in the sliding groove (361), one end of the spring (363) is fixedly connected with the inner bottom surface of the sliding groove (361), the other end of the spring (363) is fixedly connected to one end, far away from the connecting rod (35), of the inserting block (362), and under a normal state, the spring (363) can push the inserting block (362) to move towards the connecting rod (35).

3. The heating chamber furnace with a high frequency induction system according to claim 1, characterized in that: the downside rigid coupling of heating box (31) has a supporting station (3), the one end of propping up supporting station (3) extends to the one end of heating box (31), furnace body (2) downside rigid coupling has a bottom plate (1), the length direction of bottom plate (1) is the same with the length direction of heating box (31), the length direction of propping up supporting station (3) along bottom plate (1) slides and connects in bottom plate (1), the position of the corresponding opening (22) of furnace body (2) is slided along vertical direction and is connected with door plant (231), the lower extreme of door plant (231) can the butt with the upside of propping up supporting station (3), just the rigid coupling has one and propping up supporting station (3) high the same shrouding (24) in furnace body (2).

4. The heating chamber furnace with high frequency induction system as claimed in claim 3, wherein: the lower end of the door plate (231) is fixedly connected with a sealing gasket (232).

5. The heating chamber furnace with a high frequency induction system according to claim 1, characterized in that: round holes (32) which are uniformly and densely distributed are formed in the upper side of the heating box (31).

6. The heating chamber furnace with high frequency induction system as claimed in claim 3, wherein: the furnace body (2) is characterized in that one side, corresponding to the furnace body (2), of the upper surface of the bottom plate (1) is rotatably connected with two belt wheels (12) which are horizontally arranged, the two belt wheels (12) are arranged along the length direction of the bottom plate (1), a transmission belt (13) is sleeved outside the two belt wheels (12), and the transmission belt (13) is fixedly connected to the lower side of the supporting table (3).

7. The heating chamber furnace with high frequency induction system as claimed in claim 6, wherein: the two belt wheels (12) are synchronous belt wheels, and the transmission belt (13) is a synchronous belt.

8. The heating chamber furnace with high frequency induction system as claimed in claim 3, wherein: the vertical framed frame (23) that has of one side of furnace body (2), door plant (231) along vertical direction slide connect in framed frame (23), the upside rigid coupling of framed frame (23) has a driving cylinder (233), the telescopic link of driving cylinder (233) set up downwards and rigid coupling in door plant (231).