CN116753738B - Alloy bar copper preheating device - Google Patents
Alloy bar copper preheating device Download PDFInfo
- Publication number
- CN116753738B CN116753738B CN202311011977.9A CN202311011977A CN116753738B CN 116753738 B CN116753738 B CN 116753738B CN 202311011977 A CN202311011977 A CN 202311011977A CN 116753738 B CN116753738 B CN 116753738B
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- alloy copper
- heating
- preheating
- rod
- frame
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 91
- 239000010949 copper Substances 0.000 title claims abstract description 91
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 90
- 239000000956 alloy Substances 0.000 title claims abstract description 90
- 238000010438 heat treatment Methods 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000000137 annealing Methods 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses an alloy copper bar preheating device, which comprises: the preheating device comprises a preheating frame, material receiving plates, clamping conveying mechanisms and heating components used for preheating alloy copper bars, wherein the surface of the preheating frame is provided with heating sliding frames which are obliquely arranged, the heating components are fixed on the surface of the preheating frame and symmetrically arranged on the upper side and the lower side of the heating sliding frames to heat the alloy copper bars on the surface of the heating sliding frames in a heat radiation mode, the material receiving plates are distributed on the surface of the preheating frame uniformly, and one side of each material receiving plate is provided with a material guiding plate. According to the invention, by arranging the novel preheating frame structure, the alloy copper bars are stacked by utilizing the heating sliding frame structure which obliquely passes through the preheating furnace, the alloy copper bars are stacked mutually and slide freely on the surface of the heating sliding frame, the automatic intermittent release of the matched discharging execution cylinder ensures that the time intervals of the alloy copper bars passing through the preheating furnace are equal, and the alloy copper bars are output into the annealing heating furnace one by one under the actions of the heating sliding frame on the surface of the preheating frame, the receiving plate and the clamping conveying mechanism.
Description
Technical Field
The invention relates to the technical field of automatic feeding, in particular to an alloy copper bar preheating device.
Background
The alloy copper bar is a copper bar containing other metal elements in different proportions. Common alloy copper bars include brass bars, beryllium copper bars, phosphor copper bars and the like. Brass rods are alloys of copper and zinc with good workability and corrosion resistance and are widely used, for example, in the manufacture of taps, door handles, timepiece accessories, etc. The heat treatment after the alloy copper bar is manufactured is a process requiring heating, including annealing, normalizing, quenching and the like. The aim of these processes is to modify the microstructure of the alloy bar and to improve its performance. The problems such as deformation and cracking are liable to occur during the heating process, and therefore, a preheating treatment using a preheating device is required.
The existing alloy copper bar preheating mainly adopts a conveying structure to convey the alloy copper bar into a box type preheating furnace and then to be led into an annealing heating furnace, because the high temperature resistance of a driving structure and the like of the conveying structure is weak, the feeding and the transmission of the alloy copper bar in the preheating furnace and an annealing furnace cannot be executed, and the preheating and the conveying are simple to feed through the conveying structure, the single feeding control of the alloy copper bar cannot be carried out, the alloy copper bars with all lengths are mutually piled to cause that the preheating time of part of the alloy copper bar is long, the preheating temperature is high, and the preheating time of part of the alloy copper bar is short, so that the alloy copper bar cannot reach the preheating temperature standard, and certain defects exist.
In view of the above, the present invention provides an alloy copper bar preheating device for solving the existing problems, and aims to solve the problems and improve the practical value by the technology.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: an alloy copper bar preheating device, comprising: the preheating device comprises a preheating frame, material receiving plates, clamping conveying mechanisms and heating components used for preheating alloy copper bars, wherein the surface of the preheating frame is provided with heating sliding frames which are obliquely arranged, the heating components are fixed on the surface of the preheating frame and are symmetrically arranged on the upper side and the lower side of the heating sliding frames to heat the alloy copper bars on the surface of the heating sliding frames in a heat radiation mode, the material receiving plates are uniformly distributed on the surface of the preheating frame in a number of a plurality, one side of each material receiving plate is provided with a material guide plate positioned at the bottom end of the heating sliding frame, the surface of each material receiving plate is fixedly provided with a supporting ejector rod, the other side of each material receiving plate is fixedly provided with a fixing seat positioned at one side of the heating sliding frame, and the surface of each fixing seat is fixedly provided with a discharging execution cylinder;
the clamping and conveying mechanism comprises a driving motor, a control cylinder, a clutch assembly, a coaxial transmission assembly and a clamp rod, wherein an output gear shaft is arranged at the output end of the control cylinder, the driving motor is fixed at the bottom end of the control cylinder, the output end is in transmission connection with the input end of the control cylinder, the coaxial transmission assembly comprises a transmission end box and two clamp seats which are symmetrically arranged and rotatably arranged inside the transmission end box, the clamp rod is fixedly arranged on the top surface of the clamp seat and deviates from the circle center of the clamp seat, a key gear shaft positioned inside the clamp seat is arranged at the bottom end of the clamp rod, a first input gear shaft is arranged at the bottom end of the clamp seat, a second input gear shaft in transmission engagement with the key gear shaft is rotatably sleeved on the surface of the first input gear shaft, and transmission gears used for engagement with the output gear shaft are arranged on the surfaces of the second input gear shaft and the first input gear shaft.
The present invention may be further configured in a preferred example to: the heating sliding frame is arranged in an inclined direction, the lowest end of the heating sliding frame faces to the surface of the guide plate, the heating component is one of eddy current coil heating or PCT heating, and the heating sliding frame obliquely penetrates through the heating component.
The present invention may be further configured in a preferred example to: the surface of stock guide has seted up the guide notch of subtend heating balladeur train one side, the size of guide notch and alloy bar copper's diameter looks adaptation, preheat the surface of frame and be equipped with a plurality of conveying rollers that lie in same horizontal straight line with the baffle box mouth, support ejector pin and baffle box mouth lie in same vertical plane, and the top of support ejector pin is equipped with the runner that is used for with alloy bar copper surface sliding butt.
The present invention may be further configured in a preferred example to: the fixing seat and the discharging execution cylinder are arranged in the direction perpendicular to the surface of the heating sliding frame, and a baffle for blocking the alloy copper rod from sliding off is arranged at the output end of the discharging execution cylinder.
The present invention may be further configured in a preferred example to: the clamping conveying mechanisms are vertically arranged, the chuck rods and the material guiding plates are located on the same horizontal line, and the material receiving plates and the clamping conveying mechanisms are sequentially distributed at intervals.
The present invention may be further configured in a preferred example to: the control cylinder is one of an air cylinder and an electric push rod, the control cylinder is used for lifting control of an output gear shaft in the clutch assembly, and the input end of the clutch assembly rotates to penetrate through the control cylinder and is in transmission connection with the output end of the driving motor.
The present invention may be further configured in a preferred example to: the rotation direction of the chuck rod is the same as the deflection direction of the chuck base, and the rotation tangential directions of the chuck rod are opposite to the conveying direction of the alloy copper rod.
The present invention may be further configured in a preferred example to: the surface of the clamping head rod is embedded with a touch switch, and the output end of the touch switch is electrically connected with a controller for controlling the clutch assembly to work.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, by arranging the novel preheating frame structure, the alloy copper bars are stacked by utilizing the heating sliding frame structure which obliquely passes through the preheating furnace, the alloy copper bars are stacked mutually and slide freely on the surface of the heating sliding frame, the automatic intermittent release of the matched discharging execution cylinder ensures that the time intervals of the alloy copper bars passing through the preheating furnace are equal, and the alloy copper bars are output to the annealing heating furnace one by one under the actions of the heating sliding frame on the surface of the preheating frame, the receiving plate and the clamping conveying mechanism, so that the automation degree is high and manual approach contact is not needed.
2. According to the invention, the novel finger clamping conveying structure is arranged, the coaxial transmission assembly is used for driving the clamping head rod to eccentrically rotate to clamp the alloy copper rod after preheating, the clamping output of the alloy copper rod is realized through the autorotation motion of the clamping head rod, the contact area is small, the heat conduction effect is low, the conduction between the heat of the alloy copper rod and the conveying structure is avoided, and the service life of the conveying structure is prolonged.
3. According to the invention, the clamping and conveying operation of the alloy copper rod is performed by arranging the clamping rod, the stable conveying of the alloy copper rod on the surface of the conveying roller is ensured in the clamping operation, one end of the alloy copper rod directly extends into the annealing furnace, a conveying structure is not required to be arranged in the high-temperature annealing furnace, and a plurality of operations of preheating, high-temperature annealing and reverse output can be performed by directly connecting the alloy copper rod preheating device with the annealing furnace, so that the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a heating carriage mounting structure according to one embodiment of the present invention;
FIG. 3 is a schematic view of a mounting structure of a receiving plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of a mounting structure of a discharge execution cylinder according to an embodiment of the present invention;
FIG. 5 is a schematic view of a clamping and conveying mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a gripper conveyor mechanism according to an embodiment of the present invention;
fig. 7 is a schematic view of the internal structure of a coaxial transmission assembly according to an embodiment of the present invention.
Reference numerals:
100. a preheating rack; 110. heating the carriage; 120. a conveying roller;
200. a receiving plate; 210. supporting the ejector rod; 220. a discharging execution cylinder; 230. a fixing seat; 201. a material guide plate; 202. a material guiding notch;
300. clamping and conveying mechanisms; 310. a driving motor; 320. a control cylinder; 330. a clutch assembly; 340. a coaxial transmission assembly; 350. a clip rod; 331. an output gear shaft; 341. a drive end box; 342. a clamp seat; 343. a first input gear shaft; 344. a second input gear shaft; 351. a key tooth shaft;
400. a heating assembly; 500. alloy copper bar.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
An alloy copper bar preheating device provided by some embodiments of the invention is described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the preheating device for alloy copper bars provided by the invention comprises: the preheating device comprises a preheating frame 100, a receiving plate 200, a clamping conveying mechanism 300 and a heating assembly 400 for preheating alloy copper bars 500, wherein the surface of the preheating frame 100 is provided with a heating sliding frame 110 which is obliquely arranged, the heating assembly 400 is fixed on the surface of the preheating frame 100 and is symmetrically arranged on the upper side and the lower side of the heating sliding frame 110 to heat the alloy copper bars 500 on the surface of the heating sliding frame 110 in a heat radiation manner, the number of the receiving plates 200 is a plurality of and are uniformly distributed on the surface of the preheating frame 100, one side of each receiving plate 200 is provided with a material guide plate 201 positioned at the bottom end of the heating sliding frame 110, the surface of each receiving plate 200 is fixedly provided with a supporting ejector rod 210, the other side of each receiving plate 200 is fixedly provided with a fixing seat 230 positioned at one side of the heating sliding frame 110, the surface of the fixing seat 230 is fixedly provided with a discharging execution cylinder 220, and the number of the clamping conveying mechanism 300 is a plurality of and is uniformly distributed on the surface of the preheating frame 100;
the clamping and conveying mechanism 300 comprises a driving motor 310, a control cylinder 320, a clutch assembly 330, a coaxial transmission assembly 340 and a chuck rod 350, wherein an output end of the control cylinder 320 is provided with an output gear shaft 331, the driving motor 310 is fixed at the bottom end of the control cylinder 320, the output end is in transmission connection with an input end of the control cylinder 320, the coaxial transmission assembly 340 comprises a transmission end box 341 and two chuck bases 342 which are symmetrically arranged and rotatably arranged inside the transmission end box 341, the chuck rod 350 is fixedly arranged on the top surface of the chuck base 342 and deviates from the center of the chuck base 342, the bottom end of the chuck rod 350 is provided with a key gear shaft 351 positioned inside the chuck base 342, the bottom end of the chuck base 342 is provided with a first input gear shaft 343, the surface of the first input gear shaft 343 is rotatably sleeved with a second input gear shaft 344 which is in transmission engagement with the key gear shaft 351, and the surfaces of the second input gear shaft 344 and the first input gear shaft 343 are respectively provided with transmission gears which are used for meshing with the output gear shaft 331.
In this embodiment, the heating carriage 110 is disposed in an inclined direction with the lowest end facing the surface of the guide plate 201, the heating assembly 400 is one of eddy current coil heating or PCT heating, and the heating carriage 110 extends obliquely through the heating assembly 400.
Specifically, the alloy copper bars 500 are stacked on the surface of the heating carriage 110 in parallel, the heating carriage 110 penetrates through the preheating structure under the action of the inclined plane of the heating carriage 110 and slides downwards, the eddy current coil type heating assembly structure mainly generates eddy currents to heat metal objects in the electrifying process through the internal coil structure, and the preheating assembly heats and preheats the metal objects by conveying the contract copper bars 500 through the inside of the eddy current coil of the heating assembly.
In this embodiment, a guide notch 202 facing one side of the heating carriage 110 is formed on the surface of the guide plate 201, the size of the guide notch 202 is adapted to the diameter of the alloy copper rod 500, a plurality of conveying rollers 120 on the same horizontal line with the guide notch 202 are arranged on the surface of the preheating frame 100, the supporting ejector rod 210 and the guide notch 202 are located in the same vertical plane, and a rotating wheel for sliding and abutting with the surface of the alloy copper rod 500 is arranged at the top end of the supporting ejector rod 210.
Specifically, the abutting joint of the material guiding notch 202 and the supporting ejector rod 210 limits one end of the alloy copper rod Jin Tongbang 500, so that the phenomenon that one end of the alloy copper rod 500 is tilted at the other end of the alloy copper rod 500 due to the fact that no support is arranged in the annealing furnace is avoided, and the limiting of the material guiding notch 202 and the supporting ejector rod 210 always keeps the alloy copper rod 500 to be parallel to the surface of the preheating frame 100 for conveying.
In this embodiment, the fixing base 230 and the discharge execution cylinder 220 are arranged perpendicular to the surface direction of the heating carriage 110, and the output end of the discharge execution cylinder 220 is provided with a blocking piece for blocking the alloy copper rod 500 from sliding down.
Specifically, the heating carriage 110 is operated to release the alloy copper bars 500 one by the reciprocating drive of the discharge execution cylinder 220.
In this embodiment, the clamping and conveying mechanism 300 is vertically arranged, and the chuck rod 350 and the material guiding plate 201 are positioned on the same horizontal line, and the material receiving plate 200 and the clamping and conveying mechanism 300 are sequentially and alternately distributed.
In this embodiment, the control cylinder 320 is one of a cylinder or an electric push rod, the control cylinder 320 is used for lifting control of the output gear shaft 331 inside the clutch assembly 330, and the input end of the clutch assembly 330 rotates through the control cylinder 320 and is in transmission connection with the output end of the driving motor 310.
Specifically, the control cylinder 320 controls the lifting of the output gear shaft 331 to drive the chuck base 342 and the chuck rod 350 respectively, so as to realize the switching of the clamping and conveying working modes.
In this embodiment, the edge of the chuck rod 350 on the top surface of the chuck base 342, the rotational direction of the chuck rod 350 is the same as the deflection direction of the chuck base 342, and the tangential directions of rotation are all opposite to the conveying direction of the alloy copper rod 500.
Specifically, after the chuck rod 350 is clamped on the surface of the alloy copper rod 500 by deflecting the chuck base 342 and the chuck rod 350 in the conveying direction of the alloy copper rod 500, the chuck base 342 always maintains the force of tilting the chuck rod 350 toward one side of the alloy copper rod 500 by the sleeve friction between the second input gear shaft 344 and the first input gear shaft 343 in the rotation of the chuck rod 350, and the abutting effect of the chuck rod 350 and the surface of the alloy copper rod 500 is maintained, so that slipping between the chuck rod 350 and the surface of the alloy copper rod 500 in the transmission conveying process is avoided, and the alloy copper rod 500 is driven to perform linear conveying motion by the rotation of the chuck rod 350 and the static friction contact between the chuck rod 350 and the surface of the alloy copper rod 500.
In this embodiment, a trigger switch is embedded in the surface of the chuck rod 350, and the output end of the trigger switch is electrically connected to a controller for controlling the clutch assembly 330 to operate.
Specifically, when the surface of the chuck rod 350 contacts and clamps the surface of the alloy copper rod 500, the trigger switch triggers the electrical signal to control the clutch assembly 330 to work by the control end, so that the output gear shaft 331 is lifted to be separated from the surface of the first input gear shaft 343 and is engaged with the second input gear shaft 344, thereby performing rotational driving of the chuck rod 350 and performing automatic switching of the working modes.
The working principle and the using flow of the invention are as follows:
when the alloy copper bar 500 preheating device is used, the alloy copper bars 500 are mutually stacked on the surface of the heating carriage 110 in parallel, the alloy copper bars penetrate through the preheating furnace under the action of the inclined surface of the heating carriage 110 and slide downwards, after the preheating temperature is reached, the controller controls the discharging execution cylinder 220 to drive the fixing seat 230 to move backwards, so that the alloy copper bars 500 slide into the guide chute opening 202 and are supported by the conveying roller 120;
the clutch component 330 is automatically controlled by the controller to drive the output gear shaft 331 to retract to be engaged with the surface of the first input gear shaft 343, namely, the output of the driving motor 310 acts on the output gear shaft 331 and drives the first input gear shaft 343 to deflect and move in the driving end box 341 through the engagement of the output gear shaft 331 and the first input gear shaft 343, so that the chuck rods 350 eccentrically rotate on the surface of the chuck base 342 until the two chuck rods 350 make clamping contact with the surface of the alloy copper rod 500, the chuck rod 350 surface touch switch sends out an instruction, the clutch component 330 is automatically controlled by the controller to drive the output gear shaft 331 to ascend to be engaged with the second input gear shaft 344, and then the chuck rods 350 are driven to rotate on the surface of the chuck base 342 through the transmission of the second input gear shaft 344 and the key gear shaft 351, the chuck rod 350 is abutted against the surface of the alloy copper rod 500 to output the alloy copper rod 500, one end of the alloy copper rod 500, which is caused by the fact that one end of the alloy copper rod 500 is not supported in the annealing furnace, is prevented from tilting by abutting the material guide notch 202 and the supporting ejector rod 210, the alloy copper rod 500 is always conveyed parallel to the surface of the preheating frame 100, after annealing and heating are completed, reverse output is performed by utilizing the reverse rotation of the chuck rod 350 until the alloy copper rod 500 falls off the surface of the preheating frame 100, and the annealing and outputting procedure of the alloy copper rod 500 after the next preheating is completed is performed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. An alloy copper bar preheating device, characterized by comprising: the preheating device comprises a preheating frame (100), a receiving plate (200), a clamping conveying mechanism (300) and a heating assembly (400) for preheating alloy copper bars, wherein a heating carriage (110) which is obliquely arranged is arranged on the surface of the preheating frame (100), the heating assembly (400) is fixed on the surface of the preheating frame (100) and symmetrically arranged on the upper side and the lower side of the heating carriage (110) to heat the alloy copper bars (500) on the surface of the heating carriage (110) in a heat radiation mode, the number of the receiving plate (200) is a plurality of and evenly distributed on the surface of the preheating frame (100), one side of the receiving plate (200) is provided with a material guide plate (201) positioned at the bottom end of the heating carriage (110), a supporting ejector rod (210) is fixedly arranged on the surface of the receiving plate (200), a fixing seat (230) positioned on one side of the heating carriage (110) is fixedly arranged on the other side of the receiving plate (200), a discharging execution cylinder (220) is fixedly arranged on the surface of the fixing seat (230), and the number of the clamping conveying mechanism (300) is a plurality of and evenly distributed on the surface of the preheating frame (100);
the clamping and conveying mechanism (300) comprises a driving motor (310), a control cylinder (320), a clutch assembly (330), a coaxial transmission assembly (340) and a chuck rod (350), wherein an output gear shaft (331) is arranged at the output end of the control cylinder (320), the driving motor (310) is fixed at the bottom end of the control cylinder (320) and is in transmission connection with the input end of the control cylinder (320), the coaxial transmission assembly (340) comprises a transmission end box (341) and two chuck bases (342) which are symmetrically arranged and rotationally arranged inside the transmission end box (341), the chuck rod (350) is fixedly arranged on the top surface of the chuck base (342) and deviates from the center of the chuck base (342), a key gear shaft (351) positioned inside the chuck base (342) is arranged at the bottom end of the chuck rod (350), a second input gear shaft (344) which is in transmission engagement with the key gear shaft (351) is arranged at the bottom end of the chuck base (342), and the second input gear shaft (344) is in transmission engagement with the first input gear shaft (343).
2. An alloy copper bar preheating device according to claim 1, characterized in that the heating carriage (110) is arranged in an inclined direction with the lowest end facing the surface of the guide plate (201), the heating element (400) is one of eddy current coil heating or PCT heating, and the heating carriage (110) extends obliquely through the heating element (400).
3. The alloy copper bar preheating device according to claim 1, wherein a material guiding notch (202) facing one side of the heating carriage (110) is formed in the surface of the material guiding plate (201), the size of the material guiding notch (202) is matched with the diameter of the alloy copper bar (500), a plurality of conveying rollers (120) which are positioned on the same horizontal line with the material guiding notch (202) are arranged on the surface of the preheating frame (100), the supporting ejector rod (210) and the material guiding notch (202) are positioned in the same vertical plane, and a rotating wheel which is in sliding butt with the surface of the alloy copper bar (500) is arranged at the top end of the supporting ejector rod (210).
4. The alloy copper bar preheating device according to claim 1, wherein the fixing seat (230) and the discharging execution cylinder (220) are arranged in a direction perpendicular to the surface of the heating sliding frame (110), and a blocking piece for blocking the alloy copper bar (500) from sliding is arranged at the output end of the discharging execution cylinder (220).
5. The alloy copper bar preheating device according to claim 1, wherein the clamping and conveying mechanism (300) is vertically arranged, the clamping head rod (350) and the material guiding plate (201) are positioned on the same horizontal line, and the material receiving plate (200) and the clamping and conveying mechanism (300) are sequentially distributed at intervals.
6. The alloy copper bar preheating device according to claim 1, wherein the control cylinder (320) is one of a cylinder and an electric push rod, the control cylinder (320) is used for lifting control of an output gear shaft (331) inside a clutch assembly (330), and an input end of the clutch assembly (330) rotates to penetrate through the control cylinder (320) and is in transmission connection with an output end of the driving motor (310).
7. The alloy copper bar preheating device according to claim 1, wherein the edges of the chuck rod (350) located on the top surface of the chuck base (342) are rotated in the same direction as the deflection direction of the chuck base (342), and the tangential directions of rotation are opposite to the conveying direction of the alloy copper bar (500).
8. The alloy copper bar preheating device according to claim 1, wherein a touch switch is embedded and installed on the surface of the chuck rod (350), and an output end of the touch switch is electrically connected with a controller for controlling the clutch assembly (330) to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011977.9A CN116753738B (en) | 2023-08-11 | 2023-08-11 | Alloy bar copper preheating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011977.9A CN116753738B (en) | 2023-08-11 | 2023-08-11 | Alloy bar copper preheating device |
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| Publication Number | Publication Date |
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| CN116753738A CN116753738A (en) | 2023-09-15 |
| CN116753738B true CN116753738B (en) | 2023-11-10 |
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| CN202311011977.9A Active CN116753738B (en) | 2023-08-11 | 2023-08-11 | Alloy bar copper preheating device |
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| CN117073390B (en) * | 2023-10-12 | 2023-12-15 | 江苏华淦新材料科技有限公司 | Alloy ingot preheating and feeding device |
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| CN115198135A (en) * | 2022-07-07 | 2022-10-18 | 浙江鸿越铜业有限公司 | Alloy copper bar and processing technology thereof |
| CN218232495U (en) * | 2022-06-20 | 2023-01-06 | 南通市常新铜材有限公司 | Preheating device for processing alloy copper bar |
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2023
- 2023-08-11 CN CN202311011977.9A patent/CN116753738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210151169U (en) * | 2019-06-24 | 2020-03-17 | 株洲艾美新材料有限公司 | Feeding guide rail of copper bar preheating furnace |
| CN112899595A (en) * | 2021-01-08 | 2021-06-04 | 安徽品志合金新材料有限公司 | Preheating equipment for brass alloy copper bar processing |
| CN215363555U (en) * | 2021-05-27 | 2021-12-31 | 江苏华晟电气科技有限公司 | Clamping and conveying structure for hot extrusion of aluminum alloy section |
| CN218232495U (en) * | 2022-06-20 | 2023-01-06 | 南通市常新铜材有限公司 | Preheating device for processing alloy copper bar |
| CN115198135A (en) * | 2022-07-07 | 2022-10-18 | 浙江鸿越铜业有限公司 | Alloy copper bar and processing technology thereof |
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| CN116753738A (en) | 2023-09-15 |
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