A bright solid solution device for thin-wall stainless steel water pipes

Abstract

The present application provides a kind of bright solid solution device for thin-wall stainless steel water pipe, belong to solid solution processing technical field, it solves the problem that existing device cannot be closed to heating mechanism, and the uneven heating of workpiece and heating device contact surface when heating.The bright solid solution device for thin-wall stainless steel water pipe, including rack, several struts are fixed on the rack, heat preservation box and cooling box are fixed on the rack, support is fixed on the rack, support plate is fixed on the heat preservation box, first hydraulic rod is fixed on the support and support plate, driving mechanism is arranged between two first hydraulic rods, sealing cover is arranged on the driving mechanism, heating mechanism is arranged in the heat preservation box, sliding seat is arranged on the heating mechanism, external thread is formed in the sliding seat, sealing cover is threadedly connected with sliding seat.The present application has the advantages of reducing heat loss in solid solution device, reducing friction when workpiece moves at high temperature, making workpiece heating and cooling uniform, and improving workpiece quality.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of solid solution treatment, and relates to a bright solid solution device, in particular to a bright solid solution device for thin-wall stainless steel water pipes. BACKGROUND

[0002] Solid solution treatment refers to a heat treatment process that heats an alloy to a high-temperature single-phase zone, keeps constant temperature, and then rapidly cools to obtain a supersaturated solid solution, so that the excess phase is fully dissolved into the solid solution. Because the operation process is similar to quenching, it is also called "solid solution quenching". It is suitable for alloys with a solid solution matrix and large solubility changes when the temperature changes.

[0003] The traditional solid solution treatment device has a single heating structure and can only keep constant temperature at one temperature state. In addition, the installation and dismounting of the induction heating coil are relatively complex. Therefore, it is necessary to design a convenient and environmentally friendly stainless steel welded pipe surface online bright solid solution treatment device.

[0004] After retrieval, a convenient and environmentally friendly stainless steel welded pipe surface online bright solid solution treatment device is disclosed in Chinese patent literature (Application No. CN202020906938.0; Publication No. CN212247133U). The device includes a rack, a cooling assembly installed on one side of the top of the rack, one end of a glass tube fixed on one side of the cooling assembly through a flange plate, a feed end cap fixed on the other end of the glass tube, the feed end cap fixed on one side of the top of the rack through a support, a horizontal plate installed at the center of the support, power supply terminals symmetrically installed on the horizontal plate, an induction heating coil fixed on the glass tube, the induction heating coil electrically connected to the power supply terminals, a control panel installed on one side of the bottom of the rack, and the control panel electrically connected to the power supply terminals. The device has a novel structure and a clever design, which facilitates the rapid replacement of the induction heating coil to meet the different heating temperature requirements of different workpieces and greatly improves the convenience of use.

[0005] Although the glass tube and the induction heating coil disclosed in the patent can realize the rapid replacement of the induction coil and meet the different temperature requirements of different workpieces, the device does not seal the glass tube. When the workpiece is heated, heat loss occurs, which wastes resources. In addition, when the workpiece is heated, the temperature is relatively high, the workpiece has a contact surface with the glass tube, and the weight of the workpiece and the friction force when the workpiece moves in the glass tube may cause deformation of the workpiece. The continuous contact surface also causes uneven heating of the workpiece, which reduces the quality of the bright solid solution of the workpiece. SUMMARY

[0006] The purpose of the present application is to solve the above problems existing in the prior art, and provide a bright solid solution device for thin-wall stainless steel water pipes.

[0007] The purpose of the present application can be achieved by the following technical solutions:

[0008] The bright solid solution device for thin-wall stainless steel water pipes comprises a rack, a plurality of support columns fixed on the rack, a heat preservation box and a cooling box fixed on the rack, a support fixed on the rack, a support plate fixed on the heat preservation box, a first hydraulic rod fixed on the support and the support plate, a driving mechanism arranged between the two first hydraulic rods, a sealing cover arranged on the driving mechanism, a heating mechanism arranged in the heat preservation box, a sliding seat arranged on the heating mechanism, an external thread formed in the sliding seat, the sealing cover being threadedly connected with the sliding seat, a heating cavity formed in the sliding seat, a rotating drum slidably connected in the heating cavity, a heat preservation mechanism arranged at an end of the heat preservation box away from the driving mechanism, a connecting cylinder fixed on the cooling box, a moving mechanism arranged in the cooling box, a separating mechanism arranged on the top of the cooling box, and a cooling fan and a spraying pipe fixed in the cooling box.

[0009] The working principle of the present application is as follows: first, the stainless steel water pipe is placed in the rotating drum, the heat preservation box is opened by the driving mechanism, the first hydraulic rod is started to move the driving mechanism upward, then the rotating drum is pushed into the heating mechanism along the sliding seat, the first hydraulic rod and the driving mechanism are reversely driven, the sealing cover is threadedly connected with the sliding seat to seal the heat preservation box, after heating is completed, the sealing cover is opened by the driving mechanism, the heat preservation mechanism is opened, the next rotating drum is pushed into the sliding seat, the heated rotating drum is pushed into the cooling box to reduce heat loss when the workpiece is replaced, the heated rotating drum is moved onto the moving mechanism of the cooling box, the surface of the rotating drum is cooled by the cooling fan and the spraying pipe, then the rotating drum and the stainless steel water pipe are separated by the separating mechanism, the stainless steel water pipe is secondarily cooled, the heat loss in the solid solution device is reduced, the friction force suffered by the workpiece when moving at high temperature is reduced, the workpiece is uniformly heated and cooled, and the workpiece quality is improved.

[0010] The driving mechanism comprises a first fixed plate, the first fixed plate is fixedly connected with the first hydraulic rod, a first motor is fixed on the first fixed plate away from the support, an output shaft end of the first motor is fixed with a rotating shaft, the rotating shaft is rotatably connected with the first fixed plate, a threaded section is formed on the rotating shaft close to the support, a first sliding block is threadedly connected with the rotating shaft, a limiting plate is fixed on the first sliding block, the other end of the limiting plate is slidably connected with the first fixed plate, a supporting column is fixed on the first sliding block, a supporting block is fixed on the supporting column, a motor box is rotatably connected with the supporting block, a driven gear is sleeved on the motor box, a driving gear is fixed on the rotating shaft, the driving gear is engaged with the driven gear, the motor box is fixedly connected with the sealing cover, and the thickness difference between the driven gear and the driving gear is greater than the thickness of the sealing cover.

[0011] With the above structure, the first hydraulic rod drives the first motor, the rotating shaft and the first sliding block to move up and down, thereby realizing the up and down movement of the sealing cover, the first motor drives the rotating shaft to rotate, the rotating shaft drives the first sliding block to move, the first sliding block drives the supporting column, the supporting block, the motor box and the driven gear to move left and right, the rotating shaft drives the driving gear to rotate when rotating, the driving gear drives the driven gear and the motor box to rotate, thereby realizing the rotation of the sealing cover during movement, realizing the opening and closing of the sealing cover to the heat preservation box, and preventing the heat loss in the heat preservation box.

[0012] The heating mechanism comprises a supporting seat, the supporting seat is fixedly connected with the heat preservation box, a ceramic cylinder is fixed on the supporting seat, the other end of the ceramic cylinder is fixedly connected with the heat preservation box, a heating ring is sleeved on the ceramic cylinder, the ceramic cylinder is fixedly connected with a sliding seat, a plurality of arc-shaped plates are fixed in the heating cavity, the arc-shaped plates are slidably connected with the rotating cylinder, an inlet and an outlet are respectively formed at the left and right ends of the heating cavity, and the inner diameters of the inlet and the outlet are the same as the outer diameter of the rotating cylinder.

[0013] With the above structure, the heating ring heats the ceramic cylinder, and since the inner diameters of the inlet and the outlet of the heating cavity are the same as the outer diameter of the rotating cylinder, the inlet and the outlet can be blocked when the unheated rotating cylinder pushes the heated rotating cylinder to enter, thereby sealing the heating cavity and preventing heat from flowing out of the inlet or the outlet when the rotating cylinder enters the heating cavity, thereby preventing heat loss.

[0014] The heat preservation mechanism comprises two side plates, the two side plates are both fixedly connected with the rack, a second hydraulic rod is fixed on the side plate, the other end of the second hydraulic rod is fixed with a heat preservation plate, the ceramic cylinder, the sliding seat and the connecting cylinder are all slidably connected with the heat preservation plate.

[0015] With the above structure, the second hydraulic rod drives the heat preservation plate to move, thereby opening and closing the heat preservation box, allowing the rotating cylinder to enter the cooling box from the heat preservation box, preventing heat from entering the cooling box, and reducing the cooling efficiency.

[0016] A plurality of fixing holes are formed in the rotating cylinder.

[0017] By adopting the above structure and providing a plurality of fixing holes, the working efficiency of a single heating can be increased and heat loss can be reduced.

[0018] Two limit columns are fixed on one end of the rotating drum close to the insulation plate, an L-shaped cavity is opened in the insulation plate, a fifth hydraulic rod is fixed in the L-shaped cavity, a slide is fixed on the fifth hydraulic rod, a plurality of telescopic rods are fixed on the slide, a spring is provided on the telescopic rod, the other end of the telescopic rod is fixedly connected to the limit block, the limit block is slidably connected to the L-shaped cavity, both the limit block and the L-shaped cavity are provided with inclined surfaces, and the limit block cooperates with the limit column.

[0019] With the above structure, the fifth hydraulic rod drives the slide to move, and the telescopic rod on the slide drives the limit block to move. When the limit block moves along the inclined plane, the spring is compressed, so that the extension and retraction of the limit block can be controlled by the fifth hydraulic rod. When the limit block is extended, the rotation of the limit column can be limited, so that the rotation of the drum can be limited when needed.

[0020] A threaded column is fixed on the output shaft end of the motor box, and a threaded hole is provided on one end of the rotating drum away from the heat preservation plate, and the threaded hole is threadedly connected to the threaded column.

[0021] With the above structure, a threaded column is fixed through the output shaft end of the motor box. When the motor box drives the sealing cover to be threadedly connected with the sliding seat, the threaded column is driven to be threadedly connected with the rotating drum. After the connection, the motor box can drive the rotating drum to rotate so that the workpiece is heated evenly. When the thread is screwed in and out, the limit block and the limit column cooperate to prevent the rotating drum from rotating, resulting in connection or disassembly failure and affecting the operation of the device.

[0022] The moving mechanism includes two baffles, which are fixedly connected to the cooling box. A conveyor belt is arranged between the two baffles. Several clamping seats are fixed on the conveyor belt, and iron sheets are fixed on the clamping seats. Several limit grooves are opened on the conveyor belt, and the clamping seats are slidably connected to the limit grooves. A guide plate is fixed in the cooling box, and a second motor is fixed on the baffle. A first threaded rod is fixed to the output shaft end of the second motor, and the other end of the first threaded rod is rotatably connected to the second fixed plate. The second fixed plate is fixedly connected to the baffle, and a second slider is threadedly connected to the first threaded rod. A third hydraulic rod is fixed on the second slider, and an electromagnet is fixed on the third hydraulic rod, and the electromagnet cooperates with the iron sheet.

[0023] Adopt above structure, second motor drives first threaded rod to rotate, first threaded rod drives second sliding block to move, second sliding block drives third hydraulic rod to move, when rotating drum is pushed out of heat preservation box, second sliding block drives third hydraulic rod to move to near clamping seat, third hydraulic rod and clamping seat are fixed through cooperation of electromagnet and iron sheet, third hydraulic rod extends, pushes clamping seat to clamp rotating drum, second sliding block and conveyer belt move together, make rotating drum and conveyer belt move together, when it is needed to loosen rotating drum, third hydraulic rod moves, clamping seat moves to both sides through force between electromagnet and iron sheet, clamping seat can limit rotating drum, prevent rotating drum from rolling on conveyer belt, damage device.

[0024] The separation mechanism comprises a third motor, the output shaft end of the third motor is fixed with a second threaded rod, the other end of the second threaded rod is rotatably connected with a third fixed plate, the third motor and the third fixed plate are fixedly connected with the cooling box, a third sliding block is threadedly connected with the second threaded rod, a fourth hydraulic rod is fixedly connected with the third sliding block, a fixed block is fixedly connected with the fourth hydraulic rod, a fixed disc is fixedly connected with the fixed block, a plurality of push rods are fixedly connected with the fixed disc, and the fixed holes and the push rods are one-to-one corresponding.

[0025] Adopt above structure, third motor drives second threaded rod to rotate, second threaded rod drives third sliding block, fourth hydraulic rod, fixed block, fixed disc and push rod to move forward and backward, fourth hydraulic rod drives fixed block, fixed disc and push rod to move up and down, the position of push rod can be adjusted through the up and down movement of push rod, so that push rod and fixed hole on rotating drum are one-to-one corresponding, then the stainless steel water pipe in rotating drum is pushed out through the forward and backward movement of push rod, and the stainless steel water pipe is cooled again.

[0026] The conveyer belt is provided with a plurality of protrusions.

[0027] Adopt above structure, through the plurality of protrusions arranged on conveyer belt, when stainless steel water pipe contacts with conveyer belt, a certain friction force is generated, stainless steel water pipe and rotating drum are driven to move into guide plate.

[0028] Compared with the prior art, the bright solid solution device for the thin-wall stainless steel water pipe has the following advantages:

[0029] 1、First, the stainless steel pipe into the drum, through the drive mechanism to open the heat preservation box, start the first hydraulic rod drive mechanism upward, and then push the drum along the sliding seat into the heating mechanism, and then reverse drive first hydraulic rod and drive mechanism, sealing cover and sliding seat threaded connection, sealing the heat preservation box, heating is completed, through the drive mechanism to open the sealing cover, and then open the heat preservation mechanism, through the next drum into the sliding seat, the heating completed drum into the cooling box, reduce the heat loss when the replacement of workpiece, heating completed drum into the cooling box moving mechanism, first through the cooling fan and spray pipe on the surface of the drum cooling, and then through the separation mechanism, the drum and stainless steel pipe for separation, the stainless steel pipe for secondary cooling, to reduce the heat loss in the solid solution device, and reduce the friction force when the workpiece moves at high temperature, the workpiece heating and cooling uniform, improve the quality of workpiece.

[0030] 2、Through the first hydraulic rod drive first motor, shaft and first slider up and down, realize the sealing cover up and down, the first motor drive shaft rotation, the shaft drive first slider, first slider drive support column, support block, motor box and driven gear left and right movement, shaft rotation drive gear rotation, drive gear and motor box rotation, realize the rotation of the sealing cover in the process of moving, realize the sealing cover to the heat preservation box, prevent heat loss in the heat preservation box.

[0031] 3、Through the heating ring, the ceramic cylinder is heated, because the inner diameter of the inlet and outlet of the heating cavity is the same as the outer diameter of the drum, the unheated drum pushes the heated drum into the inlet and outlet, which can block the inlet and outlet, and the heating cavity is closed, to prevent heat loss when the drum enters the heating cavity.

[0032] 4、The fifth hydraulic rod drives the sliding plate to move, the telescopic rod on the sliding plate drives the limit block to move, the limit block is compressed along the slope, realizing the control of the telescopic limit block by the fifth hydraulic rod, the limit block is extended, which can limit the rotation of the limit column, and the rotation of the drum can be limited when needed.

[0033] 5、The output shaft end of the motor box is fixed with a threaded column, when the motor box drives the sealing cover to be threaded with the sliding seat, the threaded column is threaded with the drum, after connection, the motor box can drive the drum to rotate, so that the workpiece is heated uniformly, when the thread is screwed in and out, the limit block and the limit column are matched to prevent the drum from rotating, which can cause connection or disassembly failure and affect the operation of the device.

[0034] 6. The second motor drives the first threaded rod to rotate, the first threaded rod drives the second slider to move, and the second slider drives the third hydraulic rod to move. When the rotating drum is pushed out of the insulated box, the second slider drives the third hydraulic rod to move near the clamping seat, and the third hydraulic rod is fixed to the clamping seat through the cooperation of the electromagnet and the iron sheet. The third hydraulic rod extends and pushes the clamping seat to clamp the rotating drum. The second slider moves together with the conveyor belt to move the rotating drum and the conveyor belt together. When the rotating drum needs to be loosened, the third hydraulic rod moves, and the clamping seat is moved to both sides through the force between the electromagnet and the iron sheet. The clamping seat can limit the rotating drum to prevent the rotating drum from rolling on the conveyor belt and causing damage to the device.

[0035] 7. The third motor drives the second threaded rod to rotate, and the second threaded rod drives the third slider, the fourth hydraulic rod, the fixed block, the fixed plate and the push rod to move forward and backward. The fourth hydraulic rod drives the fixed block, the fixed plate and the push rod to move up and down. The position of the push rod can be adjusted by moving the push rod up and down so that the push rod corresponds to the fixing hole on the rotating drum one by one. Then, the stainless steel water pipe in the rotating drum is pushed out by moving the push rod back and forth to perform secondary cooling on the stainless steel water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the present invention.

[0037] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0038] Figure 3 It is a structural schematic diagram of the driving mechanism in the present invention.

[0039] Figure 4 It is a structural schematic diagram of the heating mechanism in the present invention.

[0040] Figure 5 It is a structural schematic diagram of the separation mechanism in the present invention.

[0041] Figure 6 It is a structural schematic diagram of the thermal insulation board in the present invention.

[0042] Figure 7 It is a front cross-sectional view of the thermal insulation board of the present invention.

[0043] Figure 8 It is a structural schematic diagram of the rotary drum in the present invention.

[0044] Figure 9 It is a top cross-sectional view of the thermal insulation board of the present invention.

[0045] Figure 10 It is a cross-sectional view of the ceramic cylinder of the present invention.

[0046] Figure 11 It is a cross-sectional view of the cooling box of the present invention.

[0047] In the figure, 1, rack; 2, support column; 3, incubator; 4, cooling box; 5, support; 6, first hydraulic rod; 7, first fixed plate; 8, rotating shaft; 9, first sliding block; 10, driving gear; 11, connecting cylinder; 12, first motor; 13, support column; 14, support block; 15, driven gear; 16, side plate; 17, third hydraulic rod; 18, support plate; 19, heating ring; 20, ceramic cylinder; 21, second hydraulic rod; 22, baffle; 23, conveyor belt; 24, second motor; 25, first threaded rod; 26, second fixed plate; 27, second sliding block; 28, clamping seat; 29, limiting groove; 30, guide plate; 31, third motor; 32, third sliding block; 33, second threaded rod; 34, third fixed plate; 35, fourth hydraulic rod; 36, fixed block; 37, fixed disc; 38, push rod; 39, threaded column; 40, sealing cover; 41, insulation plate; 42, rotating drum; 43, threaded hole; 44, arc plate; 45, fixed hole; 46, limiting column; 47, sliding seat; 48, sliding plate; 49, L-shaped cavity; 50, fifth hydraulic rod; 51, limiting block; 52, spring; 53, telescopic rod; 54, motor box; 55, spray pipe; 56, support seat; 57, cooling fan; 58, limiting plate. DETAILED DESCRIPTION

[0048] The following are specific embodiments of the present application and further describe the technical solutions of the present application in conjunction with the drawings, but the present application is not limited to these embodiments.

[0049] As Figures 1-11 shown, the bright solid solution device for thin-wall stainless steel water pipes includes a rack 1, a plurality of support columns 2 are fixed on the rack 1, an incubator 3 and a cooling box 4 are fixed on the rack 1, a support 5 is fixed on the rack 1, a support plate 18 is fixed on the incubator 3, first hydraulic rods 6 are fixed on the support 5 and the support plate 18, a driving mechanism is arranged between the two first hydraulic rods 6, a sealing cover 40 is arranged on the driving mechanism, a heating mechanism is arranged in the incubator 3, a sliding seat 47 is arranged on the heating mechanism, an external thread is formed in the sliding seat 47, the sealing cover 40 is threadedly connected with the sliding seat 47, a heating cavity is formed in the sliding seat 47, a rotating drum 42 is slidably connected in the heating cavity, a heat preservation mechanism is arranged at an end of the incubator 3 away from the driving mechanism, a connecting cylinder 11 is fixed on the cooling box 4, a moving mechanism is arranged in the cooling box 4, a separation mechanism is arranged on the top of the cooling box 4, a cooling fan 57 and a spray pipe 55 are fixed in the cooling box 4.

[0050] First, the stainless steel pipe into the drum 42, through the drive mechanism to open the heat preservation box 3, start the first hydraulic rod 6 drive mechanism upward, then reverse drive first hydraulic rod 6 and drive mechanism, sealing cover 40 and sliding seat 47 threaded connection, sealing heat preservation box 3, heating is completed, through the drive mechanism to open the sealing cover 40, then open the heat preservation mechanism, through the next drum 42 into the sliding seat 47, push the heating drum 42 into the cooling box 4, reduce the heat loss when the replacement of workpiece, heating drum 42 into the cooling box 4 movement mechanism, first through the cooling fan 57 and spray pipe 55 on the surface of the drum 42 cooling, then through the separation mechanism, the drum 42 and stainless steel pipe for separation, the stainless steel pipe for secondary cooling, realize the reduction of heat loss in the solid solution device, and reduce the friction force of the workpiece in high temperature, the workpiece heating and cooling uniform, improve the quality of workpiece.

[0051] The drive mechanism includes a first fixed plate 7, the first fixed plate 7 is fixedly connected with the first hydraulic rod 6, the first fixed plate 7 away from the support 5 is fixed with the first motor 12, the output shaft end of the first motor 12 is fixed with the shaft 8, the shaft 8 is rotatably connected with the first fixed plate 7, the part of the shaft 8 close to the support 5 is provided with a threaded segment, the shaft 8 is threadedly connected with the first sliding block 9, the first sliding block 9 is fixedly connected with the limiting plate 58, the other end of the limiting plate 58 is slidably connected with the first fixed plate 7, the first sliding block 9 is fixedly connected with the support column 13, the support column 13 is fixedly connected with the support block 14, the support block 14 is rotatably connected with the motor box 54, the motor box 54 is sleeved with the driven gear 15, the shaft 8 is fixedly connected with the driving gear 10, the driving gear 10 is engaged with the driven gear 15, the motor box 54 is fixedly connected with the sealing cover 40, and the thickness difference between the driven gear 15 and the driving gear 10 is greater than the thickness of the sealing cover 40.

[0052] With the above structure, the first hydraulic rod 6 drives the first motor 12, the shaft 8 and the first sliding block 9 to move up and down, the first motor 12 drives the shaft 8 to rotate, the shaft 8 drives the first sliding block 9 to move, the first sliding block 9 drives the support column 13, the support block 14, the motor box 54 and the driven gear 15 to move left and right, the shaft 8 drives the driving gear 10 to rotate when rotating, the driving gear 10 drives the driven gear 15 and the motor box 54 to rotate, realizes the rotation of the sealing cover 40 in the moving process, realizes the opening and closing of the sealing cover 40 to the heat preservation box 3, prevents the heat loss in the heat preservation box 3.

[0053] The heating mechanism comprises a supporting seat 56 fixedly connected with the heat preservation box 3, a ceramic cylinder 20 fixed on the supporting seat 56, the ceramic cylinder 20 being fixedly connected with the heat preservation box 3 at the other end, a heating ring 19 sleeved on the ceramic cylinder 20, the ceramic cylinder 20 being fixedly connected with the sliding seat 47, a plurality of arc-shaped plates 44 fixed in the heating cavity and slidably connected with the rotating cylinder 42, and an inlet and an outlet respectively formed at the left and right ends of the heating cavity and having the same inner diameter as the outer diameter of the rotating cylinder 42.

[0054] With the above structure, the ceramic cylinder 20 is heated by the heating ring 19, and since the inlet and the outlet of the heating cavity have the same inner diameter as the outer diameter of the rotating cylinder 42, the inlet and the outlet can be blocked when the unheated rotating cylinder 42 pushes the heated rotating cylinder 42 into the heating cavity, so that the heating cavity is closed to prevent heat from flowing out of the inlet or the outlet when the rotating cylinder 42 enters the heating cavity, thereby reducing heat loss.

[0055] The heat preservation mechanism comprises two side plates 16 fixedly connected with the rack 1, a second hydraulic rod 21 fixed on the side plate 16, the other end of the second hydraulic rod 21 being fixedly connected with a heat preservation plate 41, and the ceramic cylinder 20, the sliding seat 47 and the connecting cylinder 11 being slidably connected with the heat preservation plate 41.

[0056] With the above structure, the heat preservation plate 41 is moved by the second hydraulic rod 21 to open and close the heat preservation box 3, so that the rotating cylinder 42 can enter the cooling box 4 from the heat preservation box 3, thereby preventing heat from entering the cooling box 4 and reducing the cooling efficiency.

[0057] A plurality of fixing holes 45 are formed in the rotating cylinder 42.

[0058] With the above structure, the working efficiency of the first heating can be improved and the heat loss can be reduced by the plurality of fixing holes 45.

[0059] An L-shaped cavity 49 is formed in the heat preservation plate 41, a fifth hydraulic rod 50 is fixedly connected in the L-shaped cavity 49, a sliding plate 48 is fixed on the fifth hydraulic rod 50, a plurality of telescopic rods 53 are fixed on the sliding plate 48, springs 52 are sleeved on the telescopic rods 53, limiting blocks 51 are fixedly connected with the telescopic rods 53 at the other ends, the limiting blocks 51 are slidably connected with the L-shaped cavity 49, and inclined surfaces are arranged on the L-shaped cavity 49 and the limiting blocks 51, and the limiting blocks 51 cooperate with the limiting columns 46.

[0060] With the above structure, the sliding plate 48 is moved by the fifth hydraulic rod 50, the limiting blocks 51 are moved by the telescopic rods 53 on the sliding plate 48, the springs 52 are compressed when the limiting blocks 51 move along the inclined surfaces, the extension and retraction of the limiting blocks 51 are controlled by the fifth hydraulic rod 50, and the limiting blocks 51 are extended to limit the rotation of the limiting columns 46 when needed, so that the rotation of the rotating cylinder 42 can be limited.

[0061] The output shaft end of the motor box 54 is fixed with a threaded column 39, and a threaded hole 43 is formed in the end of the rotating drum 42 away from the heat preservation plate 41, and the threaded hole 43 is threadedly connected with the threaded column 39.

[0062] With the above structure, when the motor box 54 drives the sealing cover 40 to be threadedly connected with the sliding seat 47, the threaded column 39 is driven to be threadedly connected with the rotating drum 42, and after the connection, the rotating drum 42 is driven to rotate by the motor box 54, so that the workpiece is evenly heated. When the threaded column 39 is screwed in and out, the limiting block 51 and the limiting column 46 are matched to prevent the rotating drum 42 from rotating, which causes the connection or disassembly to fail and affects the operation of the device.

[0063] The moving mechanism comprises two baffles 22, the baffles 22 are fixedly connected with the cooling box 4, a conveying belt 23 is arranged between the two baffles 22, a plurality of clamping seats 28 are fixed on the conveying belt 23, iron sheets are fixed on the clamping seats 28, a plurality of limiting grooves 29 are formed in the conveying belt 23, the clamping seats 28 are slidably connected with the limiting grooves 29, a guide plate 30 is fixed in the cooling box 4, a second motor 24 is fixed on the baffle 22, a first threaded rod 25 is fixed at the output shaft end of the second motor 24, a second fixed plate 26 is rotatably connected at the other end of the first threaded rod 25, the second fixed plate 26 is fixedly connected with the baffle 22, a second sliding block 27 is threadedly connected on the first threaded rod 25, a third hydraulic rod 17 is fixed on the second sliding block 27, an electromagnet is fixed on the third hydraulic rod 17, and the electromagnet is matched with the iron sheet.

[0064] With the above structure, the second motor 24 drives the first threaded rod 25 to rotate, the first threaded rod 25 drives the second sliding block 27 to move, and the second sliding block 27 drives the third hydraulic rod 17 to move. When the rotating drum 42 is pushed out of the heat preservation box 3, the second sliding block 27 drives the third hydraulic rod 17 to move to the vicinity of the clamping seat 28, the third hydraulic rod 17 is fixed with the clamping seat 28 through the cooperation of the electromagnet and the iron sheet, the third hydraulic rod 17 is extended to push the clamping seat 28 to clamp the rotating drum 42, the second sliding block 27 and the conveying belt 23 move together to move the rotating drum 42 and the conveying belt 23 together. When the rotating drum 42 needs to be loosened, the third hydraulic rod 17 moves, and the clamping seat 28 is moved to both sides through the force between the electromagnet and the iron sheet. The clamping seat 28 can limit the rotating drum 42 to prevent the rotating drum 42 from rolling on the conveying belt 23, which can damage the device.

[0065] The separating mechanism comprises a third motor 31, an output shaft end of the third motor 31 is fixed with a second threaded rod 33, the other end of the second threaded rod 33 is rotatably connected with a third fixed plate 34, the third motor 31 and the third fixed plate 34 are fixedly connected with the cooling box 4, the second threaded rod 33 is threadedly connected with a third sliding block 32, the third sliding block 32 is fixed with a fourth hydraulic rod 35, the fourth hydraulic rod 35 is fixed with a fixed block 36, the fixed block 36 is fixed with a fixed disc 37, the fixed disc 37 is fixed with a plurality of push rods 38, and the fixed holes 45 and the push rods 38 are one-to-one corresponding.

[0066] With the above structure, the third motor 31 drives the second threaded rod 33 to rotate, the second threaded rod 33 drives the third sliding block 32, the fourth hydraulic rod 35, the fixed block 36, the fixed disc 37 and the push rod 38 to move forward and backward, the fourth hydraulic rod 35 drives the fixed block 36, the fixed disc 37 and the push rod 38 to move up and down, the position of the push rod 38 is adjusted through the up-and-down movement of the push rod 38, the push rod 38 is one-to-one corresponding with the fixed holes 45 on the rotating drum 42, and the stainless steel water pipe in the rotating drum 42 is pushed out through the forward-and-backward movement of the push rod 38, so that the stainless steel water pipe is secondarily cooled.

[0067] A plurality of protrusions are arranged on the conveying belt 23.

[0068] With the above structure, when the stainless steel water pipe contacts the conveying belt 23, a certain friction force is generated through the plurality of protrusions arranged on the conveying belt 23, the stainless steel water pipe and the rotating drum 42 are driven to move, and enter the guide plate 30.

[0069] The working principle of the present application is as follows: firstly, the stainless steel water pipe is put into the rotating drum 42, the first hydraulic rod 6 drives the first motor 12, the rotating shaft 8 and the first sliding block 9 to move upwards, the driving mechanism is moved upwards, the inlet of the heat preservation box 3 is opened, the rotating drum 42 is slid into the heating mechanism along the sliding seat 47, the first motor 12 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the first sliding block 9 to move, the first sliding block 9 drives the support column 13, the support block 14, the motor box 54 and the driven gear 15 to move, the rotating shaft 8 drives the driving gear 10 to rotate when rotating, the driving gear 10 drives the driven gear 15 and the motor box 54 to rotate, the sealing cover 40 is rotated and moved, and is screwed with the sliding seat 47, the heat preservation box 3 is sealed, at the same time of sealing the heat preservation box 3, the threaded column 39 is screwed with the rotating drum 42, the sliding plate 48 is driven by the fifth hydraulic rod 50 to move, the telescopic rod 53 on the sliding plate 48 drives the limiting block 51 to extend, when the limiting block 51 extends, the rotation of the limiting column 46 can be limited, the rotating drum 42 is prevented from rotating when the threaded column 39 is connected and detached with the rotating drum 42, the threaded column 39 and the rotating drum 42 are smoothly fixed, during the heating process, the limiting block 51 is retracted, the motor box 54 drives the threaded column 39 and the rotating drum 42 to rotate, the workpiece in the rotating drum 42 is rotated, the workpiece is uniformly heated, after the workpiece is heated, the limiting block 51 is extended, the limiting column 46 is limited again, the threaded column 39 and the rotating drum 42 are separated through the driving mechanism, after the limiting block 51 is retracted, the heat preservation mechanism is opened again, the next rotating drum 42 is pushed into the sliding seat 47, the rotating drum 42 which is heated is pushed into the cooling box 4, because the outer diameter of the rotating drum 42 is the same as the inner diameter of the heating cavity, when the rotating drum 42 which is heated moves out of the outlet, the rotating drum 42 which is not heated just blocks the outlet, the heat loss in the heating cavity is prevented, the rotating drum 42 which is heated enters the conveying belt 23 of the cooling box 4, the first threaded rod 25 is driven by the second motor 24 to rotate, the second sliding block 27 is driven by the first threaded rod 25 to move, the third hydraulic rod 17 is driven by the second sliding block 27 to move, when the rotating drum 42 is pushed out of the heat preservation box 3, the third hydraulic rod 17 is driven by the second sliding block 27 to move to the vicinity of the clamping seat 28, the clamping seat 28 is pushed to clamp the rotating drum 42 through the extension and retraction of the third hydraulic rod 17, the rotating drum 42 is driven to move together with the conveying belt 23, the surface of the rotating drum 42 is cooled for the first time when the rotating drum 42 is clamped, the rotating drum 42 is limited, and the rotating drum 42 is prevented from rolling on the conveying belt 23, finally, the second threaded rod 33 is driven by the third motor 31 to rotate, the third sliding block 32, the fourth hydraulic rod 35, the fixed block 36, the fixed disc 37 and the push rod 38 are driven by the second threaded rod 33 to move forward and backward, the fourth hydraulic rod 35 drives the fixed block 36, the fixed disc 37 and the push rod 38 to move up and down, the position of the push rod 38 is adjusted through the up and down movement of the push rod 38, the push rod 38 corresponds to the fixed hole 45 on the rotating drum 42 one by one, the stainless steel water pipe in the rotating drum 42 is pushed out through the forward and backward movement of the push rod 38, the rotating drum 42 is separated from the stainless steel water pipe, the stainless steel water pipe is cooled for the second time,Then the third motor 31 accelerates to drive the push rod 38 out of the rotating drum 42, the fourth hydraulic rod 35 drives the push rod 38 to move up, preventing the rotating drum 42 from being hindered, the stainless steel water pipe and the rotating drum 42 move to the guide plate 30 with the conveyor belt 23, the clamping seat 28 moves to the bottom of the conveyor belt 23 with the conveyor belt 23, preventing the clamping seat 28 from hindering the transportation of the stainless steel water pipe, thereby reducing the heat loss in the solid solution device, reducing the frictional force of the workpiece when moving at high temperature, making the workpiece heat and cool evenly, and improving the workpiece quality.

[0070] In summary, through the driving mechanism, the heat preservation mechanism, the moving mechanism, the separation mechanism and the rotating drum, the function of reducing the heat loss in the solid solution device, reducing the frictional force of the workpiece when moving at high temperature, making the workpiece heat and cool evenly, and improving the workpiece quality is realized.

[0071] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A bright solid solution device for thin-wall stainless steel water pipes, comprising a frame (1), a plurality of supports (2) fixed on the frame (1), a heat preservation box (3) and a cooling box (4) fixed on the frame (1), characterized in that, The rack (1) is fixed with a support (5), the heat preservation box (3) is fixed with a support plate (18), the support (5) and the support plate (18) are both fixed with a first hydraulic rod (6), a driving mechanism is arranged between the two first hydraulic rods (6), a sealing cover (40) is arranged on the driving mechanism, a heating mechanism is arranged in the heat preservation box (3), a sliding seat (47) is arranged on the heating mechanism, an external thread is formed in the sliding seat (47), the sealing cover (40) is threadedly connected with the sliding seat (47), a heating cavity is formed in the sliding seat (47), a rotating drum (42) is slidably connected in the heating cavity, a heat preservation mechanism is arranged at one end of the heat preservation box (3) away from the driving mechanism, a connecting cylinder (11) is fixed on the cooling box (4), a moving mechanism is arranged in the cooling box (4), a separating mechanism is arranged on the top of the cooling box (4), a cooling fan (57) and a spraying pipe (55) are fixed in the cooling box (4); The driving mechanism comprises a first fixed plate (7), the first fixed plate (7) is fixedly connected with the first hydraulic rod (6), a first motor (12) is fixed on the first fixed plate (7) away from the support (5), a rotating shaft (8) is fixed at the output shaft end of the first motor (12), the rotating shaft (8) is rotatably connected with the first fixed plate (7), a threaded section is formed in the part of the rotating shaft (8) close to the support (5), a first sliding block (9) is threadedly connected with the rotating shaft (8), a limiting plate (58) is fixed on the first sliding block (9), the other end of the limiting plate (58) is slidably connected with the first fixed plate (7), a support column (13) is fixed on the first sliding block (9), a support block (14) is fixed on the support column (13), a motor box (54) is rotatably connected with the support block (14), a driven gear (15) is sleeved on the motor box (54), a driving gear (10) is fixed on the rotating shaft (8), the driving gear (10) is engaged with the driven gear (15), the motor box (54) is fixedly connected with the sealing cover (40), and the thickness difference between the driven gear (15) and the driving gear (10) is greater than the thickness of the sealing cover (40); the output shaft end of the motor box (54) is fixed with a threaded column (39), a threaded hole (43) is formed in one end of the rotating drum (42) away from the heat preservation plate (41), and the threaded hole (43) is threadedly connected with the threaded column (39).

2. The bright solution apparatus for thin-wall stainless steel water pipe according to claim 1, characterized in that, The heating mechanism comprises a support seat (56), the support seat (56) is fixedly connected with the heat preservation box (3), a ceramic cylinder (20) is fixed on the support seat (56), the other end of the ceramic cylinder (20) is fixedly connected with the heat preservation box (3), a heating ring (19) is sleeved on the ceramic cylinder (20), the ceramic cylinder (20) is fixedly connected with the sliding seat (47), a plurality of arc-shaped plates (44) are fixed in the heating cavity, an inlet and an outlet are formed at the left and right ends of the heating cavity respectively, and the inner diameters of the inlet and the outlet are the same as the outer diameter of the rotating drum (42).

3. A bright solution treatment device for thin-walled stainless steel water pipes according to claim 2, characterized in that: The heat preservation mechanism comprises two side plates (16), both of which are fixedly connected with the rack (1), a second hydraulic rod (21) is fixed on the side plate (16), the other end of the second hydraulic rod (21) is fixed with a heat preservation plate (41), the ceramic cylinder (20), the sliding seat (47) and the connecting cylinder (11) are all in sliding connection with the heat preservation plate (41).

4. The bright solution apparatus for thin-wall stainless steel water pipe according to claim 1, wherein A plurality of fixing holes (45) are formed in the rotating cylinder (42).

5. The bright solution apparatus for thin-wall stainless steel water pipe according to claim 3, characterized in that, Two limiting columns (46) are fixed on one end of the rotating cylinder (42) close to the heat preservation plate (41), an L-shaped cavity (49) is formed in the heat preservation plate (41), a fifth hydraulic rod (50) is fixed in the L-shaped cavity (49), a sliding plate (48) is fixed on the fifth hydraulic rod (50), a plurality of telescopic rods (53) are fixed on the sliding plate (48), springs (52) are sleeved on the telescopic rods (53), the other ends of the telescopic rods (53) are fixedly connected with limiting blocks (51), the limiting blocks (51) are in sliding connection with the L-shaped cavity (49), the limiting blocks (51) and the L-shaped cavity (49) are all provided with inclined surfaces, and the limiting blocks (51) are matched with the limiting columns (46).

6. The bright solution apparatus for thin-wall stainless steel water pipe according to claim 1, wherein The moving mechanism comprises two baffle plates (22), the baffle plates (22) are fixedly connected with the cooling box (4), a conveying belt (23) is arranged between the two baffle plates (22), a plurality of clamping seats (28) are fixed on the conveying belt (23), iron sheets are fixed on the clamping seats (28), a plurality of limiting grooves (29) are formed in the conveying belt (23), the clamping seats (28) are in sliding connection with the limiting grooves (29), a guide plate (30) is fixed in the cooling box (4), a second motor (24) is fixed on the baffle plate (22), a first threaded rod (25) is fixed at the output shaft end of the second motor (24), a second fixed plate (26) is rotatably connected to the other end of the first threaded rod (25), the second fixed plate (26) is fixedly connected with the baffle plate (22), a second sliding block (27) is threadedly connected on the first threaded rod (25), a third hydraulic rod (17) is fixed on the second sliding block (27), an electromagnet is fixed on the third hydraulic rod (17), and the electromagnet is matched with the iron sheet.

7. The bright solution apparatus for thin-wall stainless steel water pipe according to claim 4, wherein The separating mechanism comprises a third motor (31), a second threaded rod (33) is fixed at the output shaft end of the third motor (31), a third fixed plate (34) is rotatably connected to the other end of the second threaded rod (33), the third motor (31) and the third fixed plate (34) are both fixedly connected with the cooling box (4), a third sliding block (32) is threadedly connected on the second threaded rod (33), a fourth hydraulic rod (35) is fixed on the third sliding block (32), a fixed block (36) is fixed on the fourth hydraulic rod (35), a fixed disc (37) is fixed on the fixed block (36), a plurality of push rods (38) are fixed on the fixed disc (37), and the fixing holes (45) and the push rods (38) are in one-to-one correspondence.

8. The bright solution apparatus for thin-wall stainless steel water pipe according to claim 6, wherein A plurality of protrusions are arranged on the conveying belt (23).

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