Heat treatment equipment with turn-over function and method thereof

Abstract

The invention discloses heat treatment equipment with a turn-over function and a method thereof, and belongs to the technical field of heat treatment, the heat treatment equipment comprises a shell, a conveying heating device used for conveying and heat treatment and a turn-over device used for turning over plates are mounted on the inner side of the shell, and the conveying heating device is connected with the turn-over device; the turnover device comprises a turnover pushing assembly used for turning over the plates and pushing the plates to the conveying and heating device and an intermittent driving assembly used for driving the turnover pushing assembly to operate intermittently, the turnover pushing assembly is installed on the inner side of the shell, and the intermittent driving assembly is connected with the turnover pushing assembly and the conveying and heating device. By means of the mode, due to the arrangement of the overturning and pushing assembly, plates can be overturned and pushed in the heat treatment process, the two sides of the plates are evenly heated, the subsequent machining effect is better, and the problem that the plates stay on the overturning and pushing assembly and cannot be conveyed and discharged by the conveying and heating device is solved.

Description

Technical Field

[0001] The invention relates to the technical field of heat treatment, and in particular to a heat treatment device with a flipping function and a method thereof. Background Art

[0002] Auto parts are often produced by hot pressing. Hot pressing is the process of heating the metal plate to ductility, rapidly cooling it in a special mold after pressing. Hot pressing simultaneously presses and hardens the metal plate, making it less prone to delamination and bubbling. Heating equipment is used for heat treatment of the plate before pressing.

[0003] For example, Chinese patent application CN206951781U discloses a hot rolling process device for a three-layer composite metal plate, comprising a heating furnace, wherein a heating rod is arranged in the heating furnace, wherein the heating rod is arranged parallel to a feeding roller, and the heating rods are divided into three rows along the vertical direction, namely, an upper heating rod, a middle heating rod and a lower heating rod, and the distribution density of the middle heating rod is 1.5 to 1.8 times that of the upper and lower layers; three groups of guide rollers for guiding the three groups of processed blanks are arranged at the discharge end of the heating furnace, and the guiding device comprises a frame, and the frame is provided with fixed plates on both sides of the guide rollers, and three groups of guide cavities are opened between the fixed plates, and the three groups of guide cavities include an inclined cavity descending from the discharge end and a horizontal cavity in the horizontal direction; there is an arc transition between the horizontal cavity and the inclined cavity; and the three groups of guide cavities are arranged in the up and down directions.

[0004] However, when the hot rolling process device of the three-layer composite metal plate is used, when the metal plate passes through the heating furnace, the upper and lower surfaces are respectively in contact with heating rods of different densities, which will cause uneven heating on both sides of the metal plate, thereby resulting in poor subsequent processing effects.

[0005] Based on this, the present invention designs a heat treatment device with a flipping function and a method thereof to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a heat treatment device with a turning function and a method thereof.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A heat treatment device with a turning function, comprising a shell; A conveying and heating device for conveying and heat treating and a turning device for turning over the plate are installed inside the shell, and the conveying and heating device is connected to the turning device; The flipping device includes a flipping and pushing component for flipping and pushing the plate onto the conveying and heating device and an intermittent driving component for driving the flipping and pushing component to run intermittently. The flipping and pushing component is installed on the inner side of the shell, and the intermittent driving component is connected to the flipping and pushing component and the conveying and heating device.

[0008] Furthermore, the shell includes a bottom plate, two side plates and a top plate. The two side plates are fixedly mounted on the front and rear sides of the upper end of the shell, and the top plate is fixedly mounted on the upper ends of the two side plates. The upper end of the bottom plate is connected to the conveying and heating device and the flipping and pushing assembly, and the inner sides of the side plates and the top plate are connected to the conveying and heating device.

[0009] Furthermore, the conveying and heating device includes a conveying component, two auxiliary components and two heating and insulation components. The conveying component is connected to the upper end of the bottom plate, the side plate and the intermittent drive component. The two auxiliary components are installed on the inner side of the conveying component. The two heating and insulation components are connected to the upper end of the bottom plate, the inner side of the side plate and the top plate.

[0010] Furthermore, the conveying assembly includes a motor, two sprocket chain components and two roller conveyors, the sprocket chain component consists of two sprockets and a chain, the two sprockets are connected by a chain transmission, the roller conveyor consists of multiple rollers and a frame, the rollers are rotatably installed on the inner side of the frame, the rollers are metal rollers, and the multiple metal rollers are connected by sprocket and chain transmission, the two roller conveyors are symmetrically fixedly installed on the left and right sides of the upper end of the bottom plate, the motor is fixedly installed on the front end of the front side plate, the output end of the motor passes through the side plate and is fixedly connected to the right sprocket of the left sprocket chain component, the left sprocket of the right sprocket chain component is located behind the right sprocket of the left sprocket chain component and is fixedly connected, the sprockets of the two sprocket chain components away from the motor are respectively fixedly connected to a roller of the two roller conveyors, and the rear of the sprocket of the rear sprocket chain component close to the center is connected to the intermittent drive assembly.

[0011] Furthermore, the two auxiliary components are symmetrically arranged on the two roller conveyors near the center, and the auxiliary components include a fixed plate and a plurality of auxiliary wheel components. The auxiliary wheel components are composed of two mounting plates and two short rollers. The two short rollers are rotatably mounted on the inner sides of the two mounting plates. The two mounting plates are fixedly connected to the fixed plate on the side away from the center. The plurality of auxiliary wheel components are evenly arranged front and back. The fixed plate is fixedly mounted on the roller conveyor near the center, and the intervals between the plurality of auxiliary wheel components are coordinated with the flipping and pushing component.

[0012] Furthermore, the two heating and insulation components are symmetrically arranged on the upper end of the bottom plate, and the heating and insulation components include a heater, an insulation plate and a plurality of insulation curtains. The heater is fixedly installed on the inner sides of the two side plates, and the heater is located above the roller conveyor. The insulation plate is fixedly installed on the upper end of the bottom plate, and the insulation plate is fixedly connected to the left and right ends of the side plate and the top plate. A through hole is opened in the middle of the insulation plate for use with the roller conveyor, and a plurality of insulation curtains are evenly distributed and fixedly installed on the through holes of the insulation plate.

[0013] Furthermore, the flip pushing assembly includes a rotating shaft, a plurality of clamping components, a plurality of connecting rods, a plurality of sliding rods, two limit plates and two mounting frames. The plurality of clamping components are evenly distributed on the outside of the rotating shaft, the clamping components are cooperatively arranged between the gaps of the auxiliary wheel components, the clamping components are composed of a mounting seat, a plurality of clamping rods and a plurality of pushing rings, the rotating shaft is rotatably mounted on the inner sides of the two limit plates, the limit plates are fixedly mounted on the mounting frames, the mounting frames are fixedly mounted on the upper ends of the bottom plates, the two mounting frames are frontally arranged between the two roller conveyors, the front end of the rotating shaft is connected to the intermittent drive assembly, and the mounting seat is fixedly mounted on the upper ends of the bottom plates. The fixing device is fixed on the outside of the rotating shaft, and the mounting seat is a polygonal seat. Multiple clamping rods are distributed and fixedly installed on the outer end surface of the mounting seat in pairs. Multiple pushing rings are sleeved on the two clamping rods on the same end surface and are slidably connected to the clamping rods. The pushing rings of multiple clamping parts are fixedly connected to the connecting rod near the center side. The front and rear ends of the connecting rod are respectively fixedly installed with sliding rods. A sliding groove for cooperating with the sliding rod is opened on the limit plate. One end of the sliding rod is located in the sliding groove of the limit plate and is slidably connected to the limit plate. The right section of the sliding groove of the limit plate is a circular groove, and the left section of the sliding groove of the limit plate is an arc groove gradually away from the center of the circular groove.

[0014] Furthermore, the intermittent drive assembly includes a driving gear, a driven gear, a lever, a limit block and a limit turntable. The driving gear is rotatably installed on the front end of the front limit plate, the driving gear is fixedly connected to the sprocket near the center of the rear sprocket chain component, the driving gear is meshingly connected to the driven gear, the rear end of the driven gear is fixedly installed with a lever and a limit block, the lever and the limit block are slidably connected to the limit turntable, the rear end of the limit block is rotatably connected to the front limit plate, the limit turntable is fixedly connected to the front end of the rotating shaft, and the limit turntable is in the shape of a Geneva groove wheel of a Geneva mechanism.

[0015] In order to better achieve the purpose of the present invention, the present invention also provides a method for using a heat treatment device with a flipping function, comprising the following steps: Step 1: Place the plate on the roller of the right roller conveyor 213, start the motor 211 and the heater 231, the motor 211 drives one sprocket of the sprocket chain component 212 to rotate, the other sprocket of the sprocket chain component 212 rotates synchronously through the chain, the other sprocket of the sprocket chain component 212 drives one roller of the roller conveyor 213 to rotate, the one roller of the roller conveyor 213 drives all the rollers to run synchronously through the chain, and the plate runs to the left to the right short roller 223; Step 2: When the motor 211 drives the sprocket of the sprocket chain component 212 to rotate, the sprocket near the center of the rear sprocket chain component 212 drives the driving gear 321 to rotate counterclockwise, the driving gear 321 drives the driven gear 322 to rotate clockwise, the driven gear 322 drives the lever 323 and the limit block 324 to rotate clockwise, the lever 323 slides along the groove of the limit turntable 325 and drives the limit turntable 325 to rotate counterclockwise, when the lever 323 is out of the groove of the limit turntable 325, the limit block 324 slides with the limit turntable 325, the limit turntable 325 stops rotating, and the limit turntable 325 drives the rotating shaft 311 to rotate counterclockwise intermittently; Step 3: The plate is conveyed to between the two clamping rods 313 on the right, the rotating shaft 311 drives the mounting seat 312 to rotate, the mounting seat 312 drives the clamping rod 313 to rotate, the clamping rod 313 drives the plate to rotate and drives the push ring 314 and the connecting rod 315 to move, the connecting rod 315 drives the sliding rod 316 to slide along the sliding groove of the limiting plate 317, when the two clamping rods 313 with the plate rotate to the left, the sliding rod 316 slides along the sliding groove of the limiting plate 317 and drives the push ring 314 to move to the left along the clamping rod 313, the push ring 314 drives the plate to move to the left and pushes the plate to the roller of the left roller conveyor 213; Step 4: The left roller conveyor 213 drives the plate to be unloaded. During the conveying process, the heater 231 continues to heat the plate, and the insulation plate 232 and the insulation curtain 233 keep the inner side of the side plate 12 and the top plate 13 warm.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The plate can be turned over and pushed during the heat treatment process by setting the turning and pushing assembly, so that both sides of the plate are heated evenly, the subsequent processing effect is better, and the problem that the plate stays on the turning and pushing assembly and cannot be transported out by the transport heating device is avoided; 2. Through the setting of two sprocket chain components, the two roller conveyors can run synchronously and the conveying is stable. The setting of the thermal insulation curtain can slow down the heat loss on the inner side of the side plate and the top plate, so the heat treatment effect is good and energy is saved. 3. The limit turntable is driven by the lever, so that the clamping rod can run intermittently to ensure that there is enough time for the plate to be loaded and unloaded. The driving force comes from the motor, which saves energy and has good synchronization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional diagram of a heat treatment device with a flipping function according to the present invention; Figure 2 It is a front view of a heat treatment device with a flipping function according to the present invention; Figure 3 It is a partial top view of a heat treatment device with a flipping function according to the present invention; Figure 4 A partial three-dimensional view of a heat treatment device with a flipping function according to the present invention Figure 1 ; Figure 5 A partial three-dimensional view of a heat treatment device with a flipping function according to the present invention Figure 2 ; Figure 6 for Figure 5 The enlarged view of point A in the middle; Figure 7 It is a partial stereogram of the intermittent drive assembly of the present invention; Figure 8 A three-dimensional diagram of the flipping and pushing assembly of the present invention; Fig. 9 It is a partial stereoscopic diagram of the flipping and pushing assembly of the present invention; The numbers in the figure represent: 1. Shell; 11. Bottom plate; 12. Side plate; 13. Top plate; 2. Conveying and heating device; 21. Conveying assembly; 211. Motor; 212. Sprocket chain component; 213. Roller conveyor; 22. Auxiliary assembly; 221. Fixed plate; 222. Mounting plate; 223. Short roller; 23. Heating and heat preservation assembly; 231. Heater; 232. Heat preservation plate; 233. Heat preservation curtain; 3. Turning device; 31. Turning and pushing assembly; 311. Rotating shaft; 312. Mounting seat; 313. Clamping rod; 314. Pushing ring; 315. Connecting rod; 316. Sliding rod; 317. Limiting plate; 318. Mounting frame; 32. Intermittent driving assembly; 321. Driving gear; 322. Driven gear; 323. Push rod; 324. Limiting block; 325. Limiting turntable. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0021] Embodiment 1: In some embodiments, please refer to the drawings of the specification Figure 1-Figure 9 , a heat treatment device with a turning function, comprising a housing 1; The inner side of the housing 1 is provided with a conveying and heating device 2 for conveying and heat treating and a turning device 3 for turning over the plate, and the conveying and heating device 2 is connected to the turning device 3; The flipping device 3 includes a flipping and pushing component 31 for flipping and pushing the plate onto the conveying and heating device 2 and an intermittent driving component 32 for driving the flipping and pushing component 31 to operate intermittently. The flipping and pushing component 31 is installed on the inner side of the outer shell 1, and the intermittent driving component 32 is connected to the flipping and pushing component 31 and the conveying and heating device 2.

[0022] When the heat treatment equipment with the flipping function is in normal use, the plate is placed on the right side of the conveying and heating device 2, and the conveying and heating device 2 is started. The conveying and heating device 2 drives the plate to move to the left, and the conveying and heating device 2 drives the flipping and pushing component 31 and the intermittent driving component 32 to operate at the same time. The intermittent driving component 32 drives the flipping and pushing component 31 to rotate intermittently, and the plate is driven by the flipping and pushing component 31 to flip and push to the left side of the conveying and heating device 2 for conveying and discharging. During the conveying process, the conveying and heating device 2 continuously performs heat treatment on both sides of the plate. Through the setting of the flipping and pushing component 31, the plate can be flipped and pushed during the heat treatment process, so that both sides of the plate are heated evenly, and the subsequent processing effect is better, and the problem that the plate stays on the flipping and pushing component 31 and cannot be conveyed and discharging by the conveying and heating device 2 is avoided.

[0023] Embodiment 2: In some embodiments, Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, as a preferred embodiment of the present invention; The shell 1 includes a bottom plate 11, two side plates 12 and a top plate 13. The two side plates 12 are fixedly installed on the front and rear sides of the upper end of the shell 1, and the top plate 13 is fixedly installed on the upper ends of the two side plates 12. The upper end of the bottom plate 11 is connected to the conveying and heating device 2 and the flipping and pushing assembly 31, and the inner sides of the side plates 12 and the top plate 13 are connected to the conveying and heating device 2.

[0024] The conveying and heating device 2 includes a conveying component 21, two auxiliary components 22 and two heating and heat preservation components 23. The conveying component 21 is connected to the upper end of the bottom plate 11, the side plate 12 and the intermittent driving component 32. The two auxiliary components 22 are installed on the inner side of the conveying component 21. The two heating and heat preservation components 23 are connected to the upper end of the bottom plate 11, the inner side of the side plate 12 and the top plate 13.

[0025] The conveying assembly 21 includes a motor 211, two sprocket chain components 212 and two roller conveyors 213. The sprocket chain component 212 is composed of two sprockets and a chain. The two sprockets are connected by a chain transmission. The roller conveyor 213 is composed of a plurality of rollers and a frame. The rollers are rotatably installed on the inner side of the frame. The rollers are metal rollers. The plurality of metal rollers are connected by sprockets and chains. The two roller conveyors 213 are symmetrically fixedly installed on the left and right sides of the upper end of the bottom plate 11. The motor 211 is fixedly installed on the front At the front end of the square side plate 12, the output end of the motor 211 passes through the side plate 12 and is fixedly connected to the right sprocket of the left sprocket chain component 212, the left sprocket of the right sprocket chain component 212 is located behind the right sprocket of the left sprocket chain component 212 and is fixedly connected, the sprockets of the two sprocket chain components 212 away from the motor 211 are respectively fixedly connected to a roller of the two roller conveyors 213, and the rear of the sprocket near the center of the rear sprocket chain component 212 is connected to the intermittent drive assembly 32.

[0026] The two auxiliary components 22 are symmetrically arranged on the two roller conveyors 213 near the center, respectively. The auxiliary component 22 includes a fixed plate 221 and a plurality of auxiliary wheel components. The auxiliary wheel components are composed of two mounting plates 222 and two short rollers 223. The two short rollers 223 are rotatably mounted on the inner sides of the two mounting plates 222. The two mounting plates 222 are fixedly connected to the fixed plate 221 away from the center. The plurality of auxiliary wheel components are evenly arranged front and back. The fixed plate 221 is fixedly mounted on the roller conveyor 213 near the center. The intervals between the plurality of auxiliary wheel components are coordinated with the flipping and pushing component 31.

[0027] The two heating and heat preservation components 23 are symmetrically arranged at the upper end of the bottom plate 11, and the heating and heat preservation components 23 include a heater 231, a heat preservation plate 232 and a plurality of heat preservation curtains 233. The heater 231 is fixedly installed on the inner sides of the two side plates 12, and the heater 231 is located above the roller conveyor 213. The heat preservation plate 232 is fixedly installed on the upper end of the bottom plate 11, and the heat preservation plate 232 is fixedly connected to the left and right ends of the side plates 12 and the top plate 13. A through hole is opened in the middle of the heat preservation plate 232 for use with the roller conveyor 213, and a plurality of heat preservation curtains 233 are evenly distributed and fixedly installed on the through holes of the heat preservation plate 232.

[0028] When the heat treatment equipment with flipping function is used normally, the plate is placed above the roller of the right roller conveyor 213, the motor 211 and the heater 231 are started, the motor 211 drives one sprocket of the sprocket chain component 212 to rotate, the other sprocket of the sprocket chain component 212 rotates synchronously through the chain, the other sprocket of the sprocket chain component 212 drives one roller of the roller conveyor 213 to rotate, the one roller of the roller conveyor 213 drives all the rollers to run synchronously through the chain, the plate runs to the left to the right short roller 223, and is flipped and pushed by the right short roller 223. The component 31 drives the plate to flip onto the left short roller 223, and at the same time, the flipping and pushing component 31 pushes the plate to contact the roller of the left roller conveyor 213, and is driven by the left roller conveyor 213 to convey the plate. During the conveying process, the heater 231 continues to heat the plate, and the insulation plate 232 and the insulation curtain 233 insulate the inner sides of the side plate 12 and the top plate 13. Through the arrangement of the two sprocket chain components 212, the two roller conveyors 213 run synchronously, and the conveying is stable. The arrangement of the insulation curtain 233 slows down the heat loss on the inner sides of the side plate 12 and the top plate 13, and the heat treatment effect is good, which saves energy.

[0029] The flip push assembly 31 includes a rotating shaft 311, multiple clamping components, multiple connecting rods 315, multiple sliding rods 316, two limit plates 317 and two mounting frames 318. The multiple clamping components are evenly distributed on the outside of the rotating shaft 311, and the clamping components are arranged in cooperation between the gaps of the auxiliary wheel components. The clamping components are composed of a mounting seat 312, multiple clamping rods 313, and multiple pushing rings 314. The rotating shaft 311 is rotatably mounted on the inner side of the two limit plates 317, the limit plates 317 are fixedly mounted on the mounting frames 318, and the mounting frames 318 are fixedly mounted on the upper end of the bottom plate 11. The two mounting frames 318 are arranged front and back between the two roller conveyors 213. The front end of the rotating shaft 311 is connected to the intermittent drive assembly 32, and the mounting seat 312 is fixed. It is fixedly installed on the outside of the rotating shaft 311, and the mounting seat 312 is a polygonal seat. Multiple clamping rods 313 are distributed and fixedly installed on the outer end surface of the mounting seat 312 in pairs. Multiple pushing rings 314 are sleeved on the two clamping rods 313 on the same end surface and are slidably connected to the clamping rods 313. The pushing rings 314 of multiple clamping components are fixedly connected to the connecting rod 315 near the center side. The front and rear ends of the connecting rod 315 are respectively fixedly installed with sliding rods 316. The limiting plate 317 is provided with a sliding groove for cooperating with the sliding rod 316. One end of the sliding rod 316 is located in the sliding groove of the limiting plate 317 and is slidably connected to the limiting plate 317. The right section of the sliding groove of the limiting plate 317 is a circular groove, and the left section of the sliding groove of the limiting plate 317 is an arc groove gradually away from the center of the circular groove.

[0030] The intermittent drive assembly 32 includes a driving gear 321, a driven gear 322, a lever 323, a limit block 324 and a limit turntable 325. The driving gear 321 is rotatably installed at the front end of the front limit plate 317. The driving gear 321 is fixedly connected to the sprocket near the center of the rear sprocket chain component 212. The driving gear 321 is meshingly connected to the driven gear 322. The rear end of the driven gear 322 is fixedly installed with a lever 323 and a limit block 324. The lever 323 and the limit block 324 are slidably connected to the limit turntable 325. The rear end of the limit block 324 is rotatably connected to the front limit plate 317. The limit turntable 325 is fixedly connected to the front end of the rotating shaft 311. The limit turntable 325 is in the shape of a Geneva groove wheel of a Geneva mechanism.

[0031] When the heat treatment equipment with flipping function is in normal use, the motor 211 drives the sprocket of the sprocket chain component 212 to rotate, and the sprocket near the center of the rear sprocket chain component 212 drives the driving gear 321 to rotate counterclockwise, and the driving gear 321 drives the driven gear 322 to rotate clockwise, and the driven gear 322 drives the lever 323 and the limit block 324 to rotate clockwise, and the lever 323 slides along the groove of the limit turntable 325 and drives the limit turntable 325 to rotate counterclockwise. When the lever 323 disengages from the groove of the limit turntable 325, the limit block 324 slides with the limit turntable 325, and the limit turntable 325 stops rotating. The limit turntable 325 drives the rotating shaft 311 to rotate intermittently counterclockwise, and the plate is transported between the two clamping rods 313 on the right, and the rotating shaft 311 drives the mounting seat 312 to rotate, and the mounting seat 312 drives the clamping rod 31 When the plate is rotated, the clamping rod 313 drives the plate to rotate and drives the pushing ring 314 and the connecting rod 315 to move. The connecting rod 315 drives the sliding rod 316 to slide along the sliding groove of the limiting plate 317. When the two clamping rods 313 with the plate rotate to the left, the sliding rod 316 slides along the sliding groove of the limiting plate 317 and drives the pushing ring 314 to move leftward along the clamping rod 313. The pushing ring 314 drives the plate to move leftward and pushes the plate to the roller of the left roller conveyor 213. The plate is turned over by the clamping rod 313, and the pushing ring 314 automatically pushes the plate to unload, so that both sides of the plate are heated evenly and the heat treatment effect is better. The limit turntable 325 is driven by the lever 323 to operate, so that the clamping rod 313 can operate intermittently to ensure that the plate has enough time to load and unload. The driving force comes from the motor 211, which saves energy and has good synchronization.

[0032] Embodiment 3: In some embodiments, Figure 1-Figure 9 As shown, as a preferred embodiment of the present invention, a method for using a heat treatment device with a flipping function comprises the following steps: Step 1: Place the plate on the roller of the right roller conveyor 213, start the motor 211 and the heater 231, the motor 211 drives one sprocket of the sprocket chain component 212 to rotate, the other sprocket of the sprocket chain component 212 rotates synchronously through the chain, the other sprocket of the sprocket chain component 212 drives one roller of the roller conveyor 213 to rotate, the one roller of the roller conveyor 213 drives all the rollers to run synchronously through the chain, and the plate runs to the left to the right short roller 223; Step 2: When the motor 211 drives the sprocket of the sprocket chain component 212 to rotate, the sprocket near the center of the rear sprocket chain component 212 drives the driving gear 321 to rotate counterclockwise, the driving gear 321 drives the driven gear 322 to rotate clockwise, the driven gear 322 drives the lever 323 and the limit block 324 to rotate clockwise, the lever 323 slides along the groove of the limit turntable 325 and drives the limit turntable 325 to rotate counterclockwise, when the lever 323 is out of the groove of the limit turntable 325, the limit block 324 slides with the limit turntable 325, the limit turntable 325 stops rotating, and the limit turntable 325 drives the rotating shaft 311 to rotate counterclockwise intermittently; Step 3: The plate is conveyed to between the two clamping rods 313 on the right, the rotating shaft 311 drives the mounting seat 312 to rotate, the mounting seat 312 drives the clamping rod 313 to rotate, the clamping rod 313 drives the plate to rotate and drives the push ring 314 and the connecting rod 315 to move, the connecting rod 315 drives the sliding rod 316 to slide along the sliding groove of the limiting plate 317, when the two clamping rods 313 with the plate rotate to the left, the sliding rod 316 slides along the sliding groove of the limiting plate 317 and drives the push ring 314 to move to the left along the clamping rod 313, the push ring 314 drives the plate to move to the left and pushes the plate to the roller of the left roller conveyor 213; Step 4: The left roller conveyor 213 drives the plate to be unloaded. During the conveying process, the heater 231 continues to heat the plate, and the insulation plate 232 and the insulation curtain 233 keep the inner side of the side plate 12 and the top plate 13 warm.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heat treatment device with a turning function, comprising a housing (1), characterized in that: A conveying and heating device (2) for conveying and heat treating and a turning device (3) for turning over the plate are installed on the inner side of the shell (1); the conveying and heating device (2) is connected to the turning device (3); The turning device (3) comprises a turning and pushing component (31) for turning the plate and pushing it onto the conveying and heating device (2) and an intermittent driving component (32) for driving the turning and pushing component (31) to operate intermittently. The turning and pushing component (31) is mounted on the inner side of the housing (1), and the intermittent driving component (32) is connected to the turning and pushing component (31) and the conveying and heating device (2).

2. The heat treatment equipment with flipping function according to claim 1, characterized in that: The housing (1) comprises a bottom plate (11), two side plates (12) and a top plate (13); the two side plates (12) are fixedly mounted on the front and rear sides of the upper end of the housing (1); the top plate (13) is fixedly mounted on the upper ends of the two side plates (12); the upper end of the bottom plate (11) is connected to the conveying and heating device (2) and the flipping and pushing assembly (31); and the inner sides of the side plates (12) and the top plate (13) are connected to the conveying and heating device (2).

3. The heat treatment equipment with flipping function according to claim 2, characterized in that: The conveying and heating device (2) comprises a conveying component (21), two auxiliary components (22) and two heating and heat-insulating components (23); the conveying component (21) is connected to the upper end of the bottom plate (11), the side plate (12) and the intermittent driving component (32); the two auxiliary components (22) are installed on the inner side of the conveying component (21); and the two heating and heat-insulating components (23) are connected to the upper end of the bottom plate (11), the inner side of the side plate (12) and the top plate (13).

4. The heat treatment equipment with flipping function according to claim 3, characterized in that: The conveying assembly (21) comprises a motor (211), two sprocket chain components (212) and two roller conveyors (213), wherein the sprocket chain component (212) is composed of two sprockets and a chain, and the two sprockets are connected by a chain transmission, and the roller conveyor (213) is composed of a plurality of rollers and a frame, and the rollers are rotatably mounted on the inner side of the frame, and the rollers are metal rollers, and the plurality of metal rollers are connected by a sprocket and a chain transmission, and the two roller conveyors (213) are symmetrically fixedly mounted on the left and right sides of the upper end of the bottom plate (11), and the motor (211) is fixedly mounted on the front side. At the front end of the plate (12), the output end of the motor (211) passes through the side plate (12) and is fixedly connected to the right sprocket of the left sprocket chain component (212); the left sprocket of the right sprocket chain component (212) is located behind the right sprocket of the left sprocket chain component (212) and is fixedly connected; the sprockets of the two sprocket chain components (212) away from the motor (211) are respectively fixedly connected to a roller of two roller conveyors (213); and the rear of the sprocket of the rear sprocket chain component (212) close to the center is connected to the intermittent drive component (32).

5. The heat treatment equipment with flipping function according to claim 4, characterized in that: The two auxiliary components (22) are symmetrically arranged on the two roller conveyors (213) on the side close to the center, respectively. The auxiliary components (22) include a fixed plate (221) and a plurality of auxiliary wheel components. The auxiliary wheel components are composed of two mounting plates (222) and two short rollers (223). The two short rollers (223) are rotatably mounted on the inner sides of the two mounting plates (222). The two mounting plates (222) are fixedly connected to the fixed plate (221) on the side away from the center. The plurality of auxiliary wheel components are evenly arranged front and back. The fixed plate (221) is fixedly mounted on the roller conveyor (213) on the side close to the center. The intervals between the plurality of auxiliary wheel components are arranged in coordination with the flipping and pushing component (31).

6. The heat treatment equipment with flipping function according to claim 5, characterized in that: The two heating and heat-insulating components (23) are symmetrically arranged on the upper end of the bottom plate (11). The heating and heat-insulating components (23) include a heater (231), a heat-insulating plate (232) and a plurality of heat-insulating curtains (233). The heater (231) is fixedly mounted on the inner sides of the two side plates (12). The heater (231) is located above the roller conveyor (213). The heat-insulating plate (232) is fixedly mounted on the upper end of the bottom plate (11). The heat-insulating plate (232) is fixedly connected to the left and right ends of the side plates (12) and the top plate (13). A through hole is provided in the middle of the heat-insulating plate (232) for use with the roller conveyor (213). The plurality of heat-insulating curtains (233) are evenly distributed and fixedly mounted on the through holes of the heat-insulating plate (232).

7. The heat treatment equipment with flipping function according to claim 6, characterized in that: The flip push assembly (31) comprises a rotating shaft (311), a plurality of clamping components, a plurality of connecting rods (315), a plurality of sliding rods (316), two limit plates (317) and two mounting frames (318). The plurality of clamping components are evenly distributed on the outside of the rotating shaft (311). The clamping components are arranged in cooperation between the gaps of the auxiliary wheel components. The clamping components are composed of a mounting seat (312), a plurality of clamping rods (313) and a plurality of pushing rings (314). The rotating shaft (311) is rotatably mounted on the inside of the two limit plates (317). The limit plates (317) are fixedly mounted on the mounting frames (318). The mounting frames (318) are fixedly mounted on the upper end of the bottom plate (11). The two mounting frames (318) are arranged front and rear between the two roller conveyors (213). The front end of the rotating shaft (311) is connected to the intermittent drive assembly (32). The mounting seat (31 2) fixedly mounted on the outside of the rotating shaft (311), the mounting seat (312) is a polygonal seat, a plurality of clamping rods (313) are distributed and fixedly mounted on the outer end surface of the mounting seat (312) in pairs, a plurality of push rings (314) are sleeved on the two clamping rods (313) on the same end surface and are slidably connected to the clamping rods (313), the push rings (314) of the plurality of clamping components are fixedly connected to the connecting rod (315) near the center side, the front and rear ends of the connecting rod (315) are respectively fixedly mounted with sliding rods (316), the limiting plate (317) is provided with a sliding groove used to match the sliding rod (316), one end of the sliding rod (316) is located in the sliding groove of the limiting plate (317) and is slidably connected to the limiting plate (317), the right section of the sliding groove of the limiting plate (317) is a circular groove, and the left section of the sliding groove of the limiting plate (317) is an arc groove gradually away from the center of the circular groove.

8. The heat treatment equipment with flipping function according to claim 7, characterized in that: The intermittent drive assembly (32) comprises a driving gear (321), a driven gear (322), a lever (323), a limit block (324) and a limit turntable (325). The driving gear (321) is rotatably mounted on the front end of the front limit plate (317). The driving gear (321) is fixedly connected to a sprocket wheel near the center of the rear sprocket chain component (212). The driving gear (321) is meshingly connected to the driven gear (322). The rear end of the driven gear (322) is fixedly mounted with a lever (323) and a limit block (324). The lever (323) and the limit block (324) are slidably connected to the limit turntable (325). The rear end of the limit block (324) is rotatably connected to the front limit plate (317). The limit turntable (325) is fixedly connected to the front end of the rotating shaft (311). The limit turntable (325) is in the shape of a Geneva groove wheel of a Geneva mechanism.

9. A method for using a heat treatment device with a flipping function, using the heat treatment device with a flipping function according to claim 8, characterized in that: The following steps are involved: Step 1: Place the plate above the roller of the right roller conveyor (213), start the motor (211) and the heater (231), the motor (211) drives one sprocket of the sprocket chain component (212) to rotate, the other sprocket of the sprocket chain component (212) rotates synchronously through the chain, the other sprocket of the sprocket chain component (212) drives one roller of the roller conveyor (213) to rotate, the one roller of the roller conveyor (213) drives all the rollers to run synchronously through the chain, and the plate runs to the left onto the right short roller (223); Step 2: while the motor (211) drives the sprocket of the sprocket chain component (212) to rotate, the sprocket near the center of the rear sprocket chain component (212) drives the driving gear (321) to rotate counterclockwise, the driving gear (321) drives the driven gear (322) to rotate clockwise, the driven gear (322) drives the lever (323) and the limit block (324) to rotate clockwise, the lever (323) slides along the groove of the limit rotating disk (325) and drives the limit rotating disk (325) to rotate counterclockwise, when the lever (323) is separated from the groove of the limit rotating disk (325), the limit block (324) and the limit rotating disk (325) slide in contact, the limit rotating disk (325) stops rotating, and the limit rotating disk (325) drives the rotating shaft (311) to rotate counterclockwise intermittently; Step 3: The plate is conveyed to between the two clamping rods (313) on the right, the rotating shaft (311) drives the mounting seat (312) to rotate, the mounting seat (312) drives the clamping rod (313) to rotate, the clamping rod (313) drives the plate to rotate and drives the push ring (314) and the connecting rod (315) to move, the connecting rod (315) drives the slide bar (316) to slide along the slide groove of the limit plate (317), when the two clamping rods (313) with the plate rotate to the left, the slide bar (316) slides along the slide groove of the limit plate (317) and drives the push ring (314) to move to the left along the clamping rod (313), the push ring (314) drives the plate to move to the left and pushes the plate to the roller of the left roller conveyor (213); Step 4: The left roller conveyor (213) drives the plate to be transported and unloaded. During the transport process, the heater (231) continues to heat the plate, and the insulation plate (232) and the insulation curtain (233) insulate the inner side of the side plate (12) and the top plate (13).

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