CN117845037B - Chain heat treatment device with crack detection function - Google Patents
Chain heat treatment device with crack detection function Download PDFInfo
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- CN117845037B CN117845037B CN202410244492.2A CN202410244492A CN117845037B CN 117845037 B CN117845037 B CN 117845037B CN 202410244492 A CN202410244492 A CN 202410244492A CN 117845037 B CN117845037 B CN 117845037B
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- 238000001514 detection method Methods 0.000 title claims abstract description 111
- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 230000007704 transition Effects 0.000 claims abstract description 74
- 238000010791 quenching Methods 0.000 claims abstract description 59
- 230000000171 quenching effect Effects 0.000 claims abstract description 58
- 238000005496 tempering Methods 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 29
- 230000008569 process Effects 0.000 description 26
- 238000001816 cooling Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a chain heat treatment device with a crack detection function, which relates to the technical field of anchor chain heat treatment and comprises a quenching and tempering assembly, a detection assembly, a transfer assembly and a substrate, wherein the substrate is fixedly connected with the ground, the quenching and tempering assembly, the detection assembly and the transfer assembly are arranged above the substrate, the quenching and tempering assembly, the detection assembly, the transfer assembly and the substrate are fixedly connected, the transfer assembly comprises a feeding conveying belt, a discharging conveying belt and a transition unit, the transition unit is provided with a plurality of groups, the transition unit is respectively arranged on two sides of the quenching and tempering assembly and the detection assembly, the quenching and tempering assembly and the detection assembly are adjacently arranged, the feeding conveying belt is arranged on one side of the quenching and tempering assembly away from the detection assembly, and the discharging conveying belt is arranged on one side of the detection assembly away from the quenching and tempering assembly. According to the invention, through the cooperative matching of the quenching and tempering assembly and the detection assembly, the continuous heat treatment of the whole anchor chain is realized, and the heat treatment efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of anchor chain heat treatment, in particular to a chain heat treatment device with a crack detection function.
Background
Marine hawsers are important equipment for mooring and anchoring vessels. The chain consists of a series of links, and each link is connected with the other link to form a continuous chain. Marine anchor chains are typically made of high strength steel to withstand the weight of the vessel and the forces of the external environment. In the processing process of the marine anchor chain, heat treatment is needed, but the existing chain heat treatment device has more defects and cannot meet the use requirements.
Because the length of marine anchor chain is longer, in the in-process of carrying out heat treatment to it, if once only heat it then needs to gather the anchor chain, this can influence the degree of uniformity of being heated of different positions of anchor chain, if expand the anchor chain, carry out heat treatment by section, then can very big degree reduction heat treatment efficiency again, current chain heat treatment device lacks the structure that can carry out continuous heat treatment to the anchor chain. On the other hand, the conventional heat treatment device cannot provide a stable detection environment for the chain in the running process, and further detection accuracy is reduced.
Disclosure of Invention
The invention aims to provide a chain heat treatment device with a crack detection function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a take chain heat treatment device of crack detection function, including quenching and tempering subassembly, detection subassembly, transfer subassembly, the base plate, base plate and ground fastening connection, quenching and tempering subassembly, detection subassembly, transfer subassembly set up in the base plate top, quenching and tempering subassembly, detection subassembly, transfer subassembly and base plate fastening connection, transfer subassembly includes the material loading conveyer belt, the unloading conveyer belt, the transition unit is provided with the multiunit, the transition unit sets up respectively in quenching and tempering subassembly, detection subassembly both sides, quenching and tempering subassembly, detection subassembly is adjacent to be set up, the material loading conveyer belt sets up in the one side that detection subassembly was kept away from to quenching and tempering subassembly, the unloading conveyer belt sets up in the one side that detection subassembly kept away from quenching and tempering subassembly. And the feeding conveying belt inputs the anchor chain, the quenching and tempering assembly carries out heat treatment on the anchor chain, the transferring assembly ensures that the anchor chain can be continuously conveyed, the heat treatment process is continuously carried out on the whole anchor chain, after the treatment is finished, the detecting assembly carries out crack detection on the surface of the anchor chain, the crack position is recorded, and the blanking conveying belt outputs the anchor chain.
Further, quenching and tempering subassembly includes quenching unit, tempering unit, carriage, and quenching unit, tempering unit, carriage and base plate fastening connection, and quenching unit sets up in material loading conveyer belt one side, and the carriage setting is in the quenching unit one side of keeping away from material loading conveyer belt, and tempering unit sets up in the carriage one side of keeping away from quenching unit. The quenching unit is used for carrying out continuous quenching treatment on the anchor chain, and the quenched anchor chain is continuously input into the tempering unit for tempering treatment.
Further, quenching unit includes first U-shaped pipe, the second U-shaped pipe, tempering unit includes the third U-shaped pipe, be provided with the transition pipe between first U-shaped pipe and the second U-shaped pipe, be provided with another group transition pipe between third U-shaped pipe and the fourth U-shaped pipe, one side that first U-shaped pipe is close to the second U-shaped pipe is provided with the heating furnace, second U-shaped pipe bottom is provided with the input tube, the output tube, the input tube sets up in second U-shaped pipe is close to transition pipe one side, the output tube sets up in second U-shaped pipe is kept away from transition pipe one side, input tube and outside supply tube intercommunication, output tube and outside recovery tube intercommunication, third U-shaped pipe structure is the same with first U-shaped pipe structure, second U-shaped pipe structure is the same with fourth U-shaped pipe structure, first U-shaped pipe, the second U-shaped pipe, third U-shaped pipe, fourth U-shaped pipe is provided with positioning pulley on the fourth U-shaped pipe inner wall, positioning pulley sets up in pairs, the chain passes through between positioning pulley, the carriage sets up between second U-shaped pipe, third U-shaped pipe. The first U-shaped pipe heats the anchor chain, the heating position is arranged on one side close to the second U-shaped pipe, the anchor chain is conveyed along the U-shaped pipe, the heat loss of the heating furnace to the outside is reduced by the U-shaped pipe structure, the second U-shaped pipe is internally provided with saline water, the anchor chain is cooled, the specific heating time can be adjusted by adjusting the length of the U-shaped pipe, the heating temperature, the cooling temperature and the like belong to conventional quenching technical means, and the structure is only restrained, so that quenching parameters are not given for a specific condition. The input pipe on one side of the second U-shaped pipe continuously inputs brine, the output pipe on the other side of the second U-shaped pipe continuously recovers brine, the cooling fluid and the anchor chain synchronously move, and the structures of the third U-shaped pipe, the fourth U-shaped pipe, the first U-shaped pipe and the second U-shaped pipe are identical, so that the structure used in the tempering process is similar to the quenching structure. According to the invention, through the structural arrangement of the two groups of U-shaped pipes, the heating area and the cooling area of the heat treatment are relatively isolated in the continuous passage, so that the heat exchange between the heating area and the cooling area is greatly reduced, and a working foundation is provided for the continuous heat treatment of the anchor chain.
Further, the transition pipe is internally provided with a cross channel, two sides of the cross channel are provided with guide inclined planes, the lower edges of the guide inclined planes are attached to the cross channel, the upper edges of the guide inclined planes are positioned at the center of the adjacent edges of the cross channel, the guide inclined planes are provided with four groups, and the four groups of guide inclined planes are respectively distributed between the adjacent edges of the cross channel. When the anchor chain passes through the transition pipe, the guide inclined plane can guide the anchor chain, the anchor chain can deflect into the direction of the cross channel under the guide of the guide inclined plane, and adjacent single-section anchor chains can be respectively embedded into the vertical channel and the horizontal channel of the cross channel. The transition pipe of the invention has the blocking effect on the cross channel through the continuously conveyed anchor chain, greatly improves the heat preservation effect in the heat treatment process, not only locates the continuous conveying of the anchor chain, but also reduces the heat exchange between the heating section and the cooling section.
Further, the carriage includes the mounting bracket, goes up the conveyer belt, lower conveyer belt, and mounting bracket and base plate fastening connection go up conveyer belt, lower conveyer belt and set up respectively in the mounting bracket both sides, go up conveyer belt, lower conveyer belt surface and be provided with the elastic pad, be provided with the friction line on the elastic pad. The upper conveying belt and the lower conveying belt respectively clamp the anchor chains from two sides, the anchor chains are output along with the movement of the upper conveying belt and the lower conveying belt, vibration units are embedded in the upper conveying belt and the lower conveying belt, and the vibration units belong to conventional technical means in the field, and specific structures are not described. In the process of conveying the anchor chain, the upper conveying belt and the lower conveying belt vibrate continuously to drive the anchor chain to vibrate, and the residual water on the surface of the anchor chain is mostly removed by vibration.
Further, the detection component comprises a detection box, a detection bin and a detection unit, the detection box is fixedly connected with the base plate, the detection bin is arranged inside the detection box, the detection bin is provided with two groups, the two groups of detection bins are evenly distributed along the detection box, and the detection unit is arranged inside the detection bin. The anchor chain passes through the two groups of detection bins, and the detection unit detects the anchor chain.
Further, every group detects the inside two sets of detecting element that are provided with in storehouse, the detecting element mutually perpendicular that two sets of detecting the inside detecting element that sets up in storehouse, the detecting element is including rotating the frame, rotate the area, the detecting groove, the constant head tank, rotate frame and detecting storehouse lateral wall fastening connection, rotate the area cover in rotating the frame, rotate the area and keep away from one side of rotating the frame and be provided with a plurality of detecting grooves, the detecting groove embedding rotates the area surface, a plurality of detecting grooves are around rotating the area evenly distributed, single detecting groove both sides are provided with the constant head tank respectively, the constant head tank also embeds and rotates the area surface, constant head tank and detecting groove intercommunication. In the advancing process of the anchor chain, the rotating belt continuously rotates along the rotating frame, the detecting units in the first group of detecting bins correspond to the vertical chain links of the anchor chain, the distance between adjacent detecting grooves is the length of one anchor chain link, the detecting units in the second group of detecting bins correspond to the horizontal chain links of the anchor chain, the locating grooves are clamped with the chain links on two sides of the chain links to be detected in the rotating process of the rotating belt, the positions of the chain links to be detected are fixed and are positioned at the middle positions of the two groups of detecting grooves which are attached up and down, and the detecting cameras and the directional light sources are arranged on the two side walls of the detecting grooves. The rotating belt is attached to the anchor chain and can synchronously rotate along with the anchor chain, the detection grooves are attached in pairs in the rotating process, and the single-section anchor chain is clamped between the detection grooves.
Further, the transition unit comprises an upper transition wheel, a lower transition wheel, a driving motor and a supporting frame, wherein the supporting frame is fixedly connected with the base plate, the upper transition wheel, the lower transition wheel and the supporting frame are rotatably connected, the driving motor is fixedly connected with the supporting frame, an output shaft of the driving motor is fixedly connected with the lower transition wheel, and the upper transition wheel and the lower transition wheel are adjacently arranged. The driving motor drives the lower transition wheel to rotate, elastic rings are arranged on the surfaces of the upper transition wheel and the lower transition wheel, the anchor chain is clamped at the middle position by the upper transition wheel and the lower transition wheel, and the anchor chain is driven to stably move in the rotating process of the lower transition wheel, so that the upper transition wheel synchronously rotates.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the structural arrangement of the two groups of U-shaped pipes, the heating area and the cooling area of the heat treatment are relatively isolated in the continuous passage, so that the heat exchange between the heating area and the cooling area is greatly reduced, and a working foundation is provided for the continuous heat treatment of the anchor chain. The transition pipe of the invention has the blocking effect on the cross channel through the continuously conveyed anchor chain, greatly improves the heat preservation effect in the heat treatment process, not only locates the continuous conveying of the anchor chain, but also reduces the heat exchange between the heating section and the cooling section. The rotating belt is attached to the anchor chain and can synchronously rotate along with the anchor chain, the detection grooves are attached in pairs in the rotating process, and the single-section anchor chain is clamped between the detection grooves.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic perspective view of a transition unit of the present invention;
FIG. 4 is a schematic perspective view of a transition duct according to the present invention;
FIG. 5 is a block diagram of a detection unit of the present invention;
FIG. 6 is a cross-sectional view of the internal structure of a second U-shaped tube of the present invention;
FIG. 7 is a cross-sectional view of the internal structure of the first U-shaped tube of the present invention;
FIG. 8 is a partial cross-sectional view of the inspection box of the present invention;
In the figure: the device comprises a 1-tempering component, a 11-quenching unit, a 111-first U-shaped pipe, a 112-second U-shaped pipe, a 113-transition pipe, a 1131-cross channel, a 1132-guiding inclined plane, a 12-tempering unit, a 121-third U-shaped pipe, a 122-fourth U-shaped pipe, a 13-conveying frame, a 131-mounting frame, a 132-upper conveying belt, a 133-lower conveying belt, a 2-detecting component, a 21-detecting box, a 22-detecting bin, a 23-setting column, a 24-detecting unit, a 241-rotating frame, a 242-rotating belt, a 243-detecting groove, a 244-positioning groove, a 3-transferring component, a 31-feeding conveying belt, a 32-discharging conveying belt, a 33-transition unit, a 331-upper transition wheel, a 332-lower transition wheel, a 333-driving motor, a 334-supporting frame and a 4-substrate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, a chain heat treatment device with crack detection function comprises a quenching and tempering assembly 1, a detection assembly 2, a transfer assembly 3 and a substrate 4, wherein the substrate 4 is fixedly connected with the ground, the quenching and tempering assembly 1, the detection assembly 2 and the transfer assembly 3 are arranged above the substrate 4, the quenching and tempering assembly 1, the detection assembly 2, the transfer assembly 3 and the substrate 4 are fixedly connected, the transfer assembly 3 comprises a feeding conveying belt 31, a discharging conveying belt 32 and a transition unit 33, the transition unit 33 is provided with a plurality of groups, the transition units 33 are respectively arranged on two sides of the quenching and tempering assembly 1 and the detection assembly 2, the quenching and tempering assembly 1 and the detection assembly 2 are adjacently arranged, the feeding conveying belt 31 is arranged on one side of the quenching and tempering assembly 1, which is far away from the detection assembly 2, and the discharging conveying belt 32 is arranged on one side of the detection assembly 2, which is far away from the quenching and tempering assembly 1. The feeding conveyor belt 31 inputs the anchor chain, the quenching and tempering assembly 1 carries out heat treatment on the anchor chain, the transferring assembly 3 ensures that the anchor chain can be continuously conveyed, the heat treatment process is continuously carried out on the whole anchor chain, after the treatment is finished, the detecting assembly 2 carries out crack detection on the surface of the anchor chain, the crack position is recorded in a data recording mode, and the blanking conveyor belt 32 outputs the anchor chain.
As shown in fig. 1, the quenching and tempering assembly 1 comprises a quenching unit 11, a tempering unit 12 and a conveying frame 13, wherein the quenching unit 11, the tempering unit 12, the conveying frame 13 and the substrate 4 are in fastening connection, the quenching unit 11 is arranged on one side of a feeding conveying belt 31, the conveying frame 13 is arranged on one side of the quenching unit 11 far away from the feeding conveying belt 31, and the tempering unit 12 is arranged on one side of the conveying frame 13 far away from the quenching unit 11. The quenching unit 11 continuously quenches the anchor chain, and the quenched anchor chain is continuously input into the tempering unit 12 for tempering.
As shown in fig. 1, fig. 2, fig. 6 and fig. 7, the quenching unit 11 comprises a first U-shaped tube 111 and a second U-shaped tube 112, the tempering unit 12 comprises a third U-shaped tube 121 and a fourth U-shaped tube 122, a transition tube 113 is arranged between the first U-shaped tube 111 and the second U-shaped tube 112, another group of transition tubes 113 is arranged between the third U-shaped tube 121 and the fourth U-shaped tube 122, a heating furnace 1111 is arranged on one side of the first U-shaped tube 111, which is close to the second U-shaped tube 112, an input tube 1121 and an output tube 1122 are arranged at the bottom of the second U-shaped tube 112, the input tube 1121 is arranged on one side of the second U-shaped tube 112, which is close to the transition tube 113, the output tube 1122 is arranged on one side of the second U-shaped tube 112, which is far from the transition tube 113, the input tube 1121 is communicated with an external supply tube, the output tube 1122 is communicated with an external recovery tube, the third U-shaped tube 121 is identical in structure with the first U-shaped tube 111, the second U-shaped tube 112 is identical in structure, the first U-shaped tube 111, the second U-shaped tube 112, the third U-shaped tube 121, the fourth U-shaped tube 122 is tightly connected with a base plate 4, the first U-shaped tube 112, the third U-shaped tube 112, the second U-shaped tube 112, the fourth U-shaped tube 112 and the outer tube 112 are close to the outer tube 112 are arranged between the outer pulleys and the outer pulleys are positioned between the inner walls of the second U-shaped tube 121 and 13, and the inner wall of the third U-shaped tube 121, respectively, and the inner wall are arranged. The first U-shaped pipe 111 heats the anchor chain, the heating position is arranged on one side close to the second U-shaped pipe 112, the anchor chain is conveyed along the U-shaped pipe, the heat loss of the heating furnace to the outside is reduced by the U-shaped pipe structure, the second U-shaped pipe 112 is internally provided with salt water, the anchor chain is cooled, the specific heating time can be adjusted by adjusting the length of the U-shaped pipe, the heating temperature, the cooling temperature and the like belong to conventional quenching technical means, and the structure is only restricted, and quenching parameters are not given for a specific condition. The input pipe 1121 on one side of the second U-shaped pipe 112 continuously inputs brine, the output pipe 1122 on the other side of the second U-shaped pipe 112 continuously recovers brine, the cooling fluid and the anchor chain move synchronously, and the third U-shaped pipe 121 and the fourth U-shaped pipe 122 have the same structure as the first U-shaped pipe and the second U-shaped pipe, so that the structure used in the tempering process is similar to the quenching structure. According to the invention, through the structural arrangement of the two groups of U-shaped pipes, the heating area and the cooling area of the heat treatment are relatively isolated in the continuous passage, so that the heat exchange between the heating area and the cooling area is greatly reduced, and a working foundation is provided for the continuous heat treatment of the anchor chain.
As shown in fig. 4, a cross channel 1131 is disposed in the transition pipe 113, guide inclined planes 1132 are disposed on two sides of the cross channel 1131, the low edge of the guide inclined planes 1132 is attached to the cross channel 1131, the high edge of the guide inclined planes 1132 is located at the center of the adjacent edges of the cross channel 1131, the guide inclined planes 1132 are provided with four groups, and the four groups of guide inclined planes 1132 are respectively distributed between the adjacent edges of the cross channel 1131. When the anchor chain passes through the transition pipe 113, the guide inclined plane 1132 guides the anchor chain, the anchor chain deflects to the direction of the cross channel under the guide of the guide inclined plane 1132, and adjacent single-section anchor chains are respectively embedded into the vertical channel and the horizontal channel of the cross channel. The transition pipe 113 of the invention has a blocking effect on the cross channel 1131 through the continuously conveyed anchor chain, greatly improves the heat preservation effect in the heat treatment process, not only locates the continuous conveying of the anchor chain, but also reduces the heat exchange between the heating section and the cooling section.
As shown in fig. 1, the conveying frame 13 includes a mounting frame 131, an upper conveying belt 132, a lower conveying belt 133, the mounting frame 131 is fastened to the substrate 4, the upper conveying belt 132 and the lower conveying belt 133 are respectively disposed on two sides of the mounting frame 131, elastic pads are disposed on surfaces of the upper conveying belt 132 and the lower conveying belt 133, and friction lines are disposed on the elastic pads. The upper and lower transmission belts 132 and 133 clamp the anchor chains from both sides, respectively, and the anchor chains are output along with the movement of the upper and lower transmission belts 132 and 133, and vibration units are embedded in the upper and lower transmission belts 132 and 133, and belong to conventional technical means in the art, and specific structures are not described. In the process of conveying the anchor chain, the upper conveying belt 132 and the lower conveying belt 133 vibrate continuously to drive the anchor chain to vibrate, and the residual water on the surface of the anchor chain is mostly removed by vibration.
As shown in fig. 1 and 8, the detection assembly 2 includes a detection box 21, a detection bin 22, and a detection unit 24, the detection box 21 is fastened to the substrate 4, the detection bin 22 is disposed inside the detection box 21, the detection bin 22 is provided with two groups, the two groups of detection bins 22 are uniformly distributed along the detection box 21, and the detection unit 24 is disposed inside the detection bin 22. The anchor chain passes through the two groups of detection bins, and the detection unit detects the anchor chain.
As shown in fig. 5 and 8, two groups of detection units 24 are arranged in each group of detection bins 22, the detection units 24 arranged in the two groups of detection bins 22 are mutually perpendicular, the two groups of detection units 24 in the same group of detection bins 22 are oppositely arranged, the detection units 24 comprise a rotating frame 241, a rotating belt 242, detection grooves 243 and positioning grooves 244, the rotating frame 241 is fixedly connected with the side wall of the detection bin 22, the rotating belt 242 is sleeved on the rotating frame 241, a plurality of detection grooves 243 are arranged on one side, far away from the rotating frame 241, of the rotating belt 242, the detection grooves 243 are embedded in the surface of the rotating belt 242, the detection grooves 243 are uniformly distributed around the rotating belt 242, the positioning grooves 244 are respectively arranged on two sides of each single detection groove 243, the positioning grooves 244 are also embedded in the surface of the rotating belt 242, and the positioning grooves 244 are communicated with the detection grooves 243. In the process of advancing the anchor chain, the rotating belt 242 continuously rotates along the rotating frame 241, the detecting units 24 in the first group of detecting bins 22 correspond to the vertical chain link positions of the anchor chain, the distance between the adjacent detecting grooves 243 is the length of one anchor chain link, the detecting units 24 in the second group of detecting bins 22 correspond to the horizontal chain link positions of the anchor chain, in the process of rotating the rotating belt, the locating grooves 244 are clamped with the chain links on two sides of the chain link to be detected, the positions of the chain link to be detected are fixed, and the positions of the chain link to be detected are located at the middle positions of the two groups of detecting grooves which are attached up and down, and the two side walls of the detecting grooves are provided with detecting cameras and directional light sources. The rotating belt 242 is attached to the anchor chain and can rotate synchronously along with the anchor chain, the detection grooves are attached in pairs in the rotating process, and the single-section anchor chain is clamped in the middle of the detection grooves.
As shown in fig. 3, the transition unit 33 includes an upper transition wheel 331, a lower transition wheel 332, a driving motor 333, and a supporting frame 334, the supporting frame 334 is fixedly connected with the substrate 4, the upper transition wheel 331, the lower transition wheel 332, and the supporting frame 334 are rotatably connected, the driving motor 333 is fixedly connected with the supporting frame 334, an output shaft of the driving motor 333 is fixedly connected with the lower transition wheel 332, and the upper transition wheel 331 and the lower transition wheel 332 are adjacently arranged. The driving motor 333 drives the lower transition wheel 332 to rotate, elastic rings are arranged on the surfaces of the upper transition wheel 331 and the lower transition wheel 332, the anchor chain is clamped at the middle position by the upper transition wheel 331 and the lower transition wheel 332, and the anchor chain is driven to stably move in the rotating process of the lower transition wheel 332, and the upper transition wheel 331 synchronously rotates along with the lower transition wheel.
The working principle of the invention is as follows: the feeding conveyer belt inputs the anchor chain, and quenching unit 11 carries out the quenching treatment of persistence to the anchor chain, and in the quenching process, the anchor chain loops through first U-shaped pipe, second U-shaped pipe, and first U-shaped pipe 111 heats the anchor chain, and second U-shaped pipe 112 is inside to be provided with salt water, cools off the anchor chain, and the anchor chain after the quenching is continuously input tempering unit 12 and is tempered the processing. The transfer assembly 3 ensures that the anchor chain can be continuously conveyed, the heat treatment process is continuously carried out on the whole anchor chain, and after the treatment is finished. In the process of advancing the anchor chain, the rotating belt 242 continuously rotates along the rotating frame 241, the detecting units 24 in the first group of detecting bins 22 correspond to the vertical chain link positions of the anchor chain, the distance between the adjacent detecting grooves 243 is the length of one anchor chain link, the detecting units 24 in the second group of detecting bins 22 correspond to the horizontal chain link positions of the anchor chain, in the process of rotating the rotating belt, the locating grooves 244 are clamped with the chain links on two sides of the chain link to be detected, the positions of the chain link to be detected are fixed, the positions of the chain link to be detected are located at the middle positions of the two groups of detecting grooves which are attached up and down, the detecting cameras arranged in the detecting grooves detect cracks and record data of the positions of the cracks, and the blanking conveying belt outputs the anchor chain.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a take chain heat treatment device of crack detection function which characterized in that: the heat treatment device comprises a tempering assembly (1), a detection assembly (2), a transfer assembly (3) and a substrate (4), wherein the substrate (4) is fixedly connected with the ground, the tempering assembly (1), the detection assembly (2) and the transfer assembly (3) are arranged above the substrate (4), the tempering assembly (1), the detection assembly (2), the transfer assembly (3) and the substrate (4) are fixedly connected, the transfer assembly (3) comprises a feeding conveying belt (31), a discharging conveying belt (32) and a transition unit (33), the transition unit (33) is provided with a plurality of groups, the transition unit (33) is respectively arranged on two sides of the tempering assembly (1) and the detection assembly (2), the tempering assembly (1) and the detection assembly (2) are adjacently arranged, the feeding conveying belt (31) is arranged on one side, far away from the detection assembly (2), of the tempering assembly (1), and the discharging conveying belt (32) is arranged on one side, far away from the tempering assembly (1), of the detection assembly (2).
The quenching and tempering assembly (1) comprises a quenching unit (11), a tempering unit (12) and a conveying frame (13), wherein the quenching unit (11), the tempering unit (12), the conveying frame (13) and the substrate (4) are in fastening connection, the quenching unit (11) is arranged on one side of a feeding conveying belt (31), the conveying frame (13) is arranged on one side, far away from the feeding conveying belt (31), of the quenching unit (11), and the tempering unit (12) is arranged on one side, far away from the quenching unit (11), of the conveying frame (13);
The quenching unit (11) comprises a first U-shaped pipe (111) and a second U-shaped pipe (112), the tempering unit (12) comprises a third U-shaped pipe (121) and a fourth U-shaped pipe (122), a transition pipe (113) is arranged between the first U-shaped pipe (111) and the second U-shaped pipe (112), another group of transition pipes (113) is arranged between the third U-shaped pipe (121) and the fourth U-shaped pipe (122), a heating furnace (1111) is arranged on one side, close to the second U-shaped pipe (112), of the first U-shaped pipe (111), an input pipe (1121) and an output pipe (1122) are arranged at the bottom of the second U-shaped pipe (112), the input pipe (1121) is arranged on one side, close to the transition pipe (113), of the second U-shaped pipe (112), the output pipe (1122) is arranged on one side, far away from the transition pipe (113), the input pipe (1121) is communicated with an external supply pipe, the output pipe (1122) is communicated with an external recovery pipe, the third U-shaped pipe (121) is in the same structure as the first U-shaped pipe (112), the second U-shaped pipe (112) is in the same structure as the second U-shaped pipe (112), the second U-shaped pipe (112) is in the same structure as the first U-shaped pipe (112), the conveying frame (13) is arranged between the second U-shaped pipe (112) and the third U-shaped pipe (121);
The transition pipe (113) is internally provided with a cross channel (1131), two sides of the cross channel (1131) are provided with guide inclined planes (1132), the low edges of the guide inclined planes (1132) are attached to the cross channel (1131), the high edges of the guide inclined planes (1132) are positioned at the center of the adjacent edges of the cross channel (1131), the guide inclined planes (1132) are provided with four groups, and the four groups of guide inclined planes (1132) are respectively distributed among the adjacent edges of the cross channel (1131);
The conveying frame (13) comprises a mounting frame (131), an upper conveying belt (132) and a lower conveying belt (133), the mounting frame (131) is fixedly connected with a substrate (4), the upper conveying belt (132) and the lower conveying belt (133) are respectively arranged on two sides of the mounting frame (131), elastic pads are arranged on the surfaces of the upper conveying belt (132) and the lower conveying belt (133), and friction lines are arranged on the elastic pads;
the detection assembly (2) comprises a detection box (21), a detection bin (22) and a detection unit (24), wherein the detection box (21) is fixedly connected with the substrate (4), the detection bin (22) is arranged inside the detection box (21), the detection bin (22) is provided with two groups, the two groups of detection bins (22) are uniformly distributed along the detection box (21), and the detection unit (24) is arranged inside the detection bin (22);
Every group detection bin (22) inside is provided with two sets of detecting element (24), and the detecting element (24) that two sets of detecting bin (22) inside set up are mutually perpendicular, and two sets of detecting element (24) of same group detection bin (22) inside set up relatively, detecting element (24) are including rotating frame (241), rotation area (242), detection groove (243), constant head tank (244), rotate frame (241) and detecting bin (22) lateral wall fastening connection, rotation area (242) cover is on rotating frame (241), one side that rotation area (242) kept away from rotation frame (241) is provided with a plurality of detection groove (243), detection groove (243) embedding rotation area (242) surface, a plurality of detection groove (243) are around rotation area (242) evenly distributed, and single detection groove (243) both sides are provided with constant head tank (244) respectively, constant head tank (244) also are embedded rotation area (242) surface, constant head tank (244) and detection groove (243) intercommunication.
2. The chain heat treatment device with a crack detection function according to claim 1, wherein: the transition unit (33) comprises an upper transition wheel (331), a lower transition wheel (332), a driving motor (333) and a supporting frame (334), wherein the supporting frame (334) is fixedly connected with a base plate (4), the upper transition wheel (331), the lower transition wheel (332) and the supporting frame (334) are rotationally connected, the driving motor (333) is fixedly connected with the supporting frame (334), an output shaft of the driving motor (333) is fixedly connected with the lower transition wheel (332), and the upper transition wheel (331) and the lower transition wheel (332) are adjacently arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410244492.2A CN117845037B (en) | 2024-03-05 | 2024-03-05 | Chain heat treatment device with crack detection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410244492.2A CN117845037B (en) | 2024-03-05 | 2024-03-05 | Chain heat treatment device with crack detection function |
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| CN117845037A CN117845037A (en) | 2024-04-09 |
| CN117845037B true CN117845037B (en) | 2024-07-05 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504825A (en) * | 2018-12-11 | 2019-03-22 | 江苏亚星锚链股份有限公司 | A kind of heat treatment process of R6 grades of mooring cable inboard end chain length |
| CN110607431A (en) * | 2019-11-06 | 2019-12-24 | 恒进感应科技（十堰）股份有限公司 | Automatic line equipment for quenching and tempering of hub bearing |
| CN116855713A (en) * | 2023-07-28 | 2023-10-10 | 山东理工大学 | Continuous heat treatment device and heat treatment process for anchor chain |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212894864U (en) * | 2020-08-13 | 2021-04-06 | 天津市津鑫机械链条有限公司 | Quenching and tempering device for chain performance strengthening |
| CN113957235A (en) * | 2021-10-27 | 2022-01-21 | 海盐誉丰铜材线缆有限公司 | Quenching device for producing high-strength high-conductivity copper wire |
| CN217103987U (en) * | 2021-12-28 | 2022-08-02 | 中钢集团郑州金属制品研究院股份有限公司 | Device capable of realizing quenching heat preservation and atmosphere adjustment of spring steel wire |
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- 2024-03-05 CN CN202410244492.2A patent/CN117845037B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109504825A (en) * | 2018-12-11 | 2019-03-22 | 江苏亚星锚链股份有限公司 | A kind of heat treatment process of R6 grades of mooring cable inboard end chain length |
| CN110607431A (en) * | 2019-11-06 | 2019-12-24 | 恒进感应科技（十堰）股份有限公司 | Automatic line equipment for quenching and tempering of hub bearing |
| CN116855713A (en) * | 2023-07-28 | 2023-10-10 | 山东理工大学 | Continuous heat treatment device and heat treatment process for anchor chain |
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