CN210012882U

CN210012882U - Annealing machine with wire contact position adjusting device

Info

Publication number: CN210012882U
Application number: CN201920582535.2U
Authority: CN
Inventors: 王会杰; 方文生
Original assignee: Changzhou Tai Gao Dao New Material Co Ltd
Current assignee: Changzhou Tai Gao Dao New Material Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-04
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to an annealing machine with wire contact position adjusting device, the quick-witted case has, the quick-witted incasement is equipped with the inlet wire wheel, leading wheel and annealing wheel, the leading wheel includes first leading wheel, the second leading wheel, third leading wheel and fourth leading wheel, the annealing wheel includes first annealing wheel, the second annealing wheel, third annealing wheel and fourth annealing wheel, be equipped with wire casing and wire casing wall on the first annealing wheel, install the nickel strap in the wire casing, the quick-witted incasement is equipped with adjusting device, fourth annealing wheel department is equipped with cooling device, be equipped with the level gauge among the cooling device, adopt annealing liquid constant temperature control system to control in the cooling device. The utility model aims at overcoming the defect that prior art exists, provide one kind and can solve at high-speed production process the wire rod shake with annealing wheel life cycle weak point, also solve the wire rod off tracking simultaneously and improve annealing liquid thermostatic control system temperature precision's annealing machine.

Description

Annealing machine with wire contact position adjusting device

Technical Field

The utility model belongs to the technical field of the metalworking and specifically relates to an annealing machine with wire rod contact position adjusting device.

Background

Copper line has wire drawing technology in process of production, is about to the thick copper line of diameter and draws into the thin copper line of diameter, can produce residual internal stress in the in-process copper line of drawing inside, mainly shows for the copper line sclerosis, and is fragile, influences product quality at to a great extent, and the internal stress that the annealing treatment technology can eliminate the inside production of copper line and lets the copper line resume physical properties, prevents that the copper line from appearing deformation and fracture phenomenon in the use. The annealing wheel is one of important parts of the annealing machine, a nickel strap is arranged in a wheel groove of the annealing wheel, the contact position of a wire and the nickel strap on the annealing wheel is fixed and unadjustable in the prior art, the wire and the nickel strap can only be replaced when the nickel strap is worn each time, the utilization rate is low, and resource waste is caused. In addition, the distance between the guide wheels or between the guide wheels and the annealing wheel is far, the wire rod can shake in the high-speed production process, the shaken wire rod cannot be in full contact with the annealing wheel, the wire rod and a nickel belt are ignited, the surface of the wire rod is rough and even broken, the product quality and the qualified rate are affected, and the wire rod deviated can cause serious abrasion of the annealing wheel. In addition, the annealing liquid constant temperature control system used by the cooling device in the annealing machine has obvious temperature error, so that the annealing machine which can solve the problems of wire rod shaking and short service cycle of the annealing wheel in the high-speed production process, and simultaneously solves the problems of wire rod deviation and improves the temperature accuracy of the annealing liquid constant temperature control system is necessary.

Disclosure of Invention

The utility model aims at overcoming the defect that prior art exists, provide one kind and can solve at high-speed production process the wire rod shake with annealing wheel life cycle weak point, also solve the wire rod off tracking simultaneously and improve annealing liquid thermostatic control system temperature precision's annealing machine.

Realize the utility model discloses the technical scheme of purpose is: an annealing machine with a wire contact position adjusting device is provided with a case; a wire feeding wheel, a guide wheel and an annealing wheel are arranged in the case; the guide wheel consists of a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel; the annealing wheel consists of a first annealing wheel, a second annealing wheel, a third annealing wheel and a fourth annealing wheel; the first annealing wheel is provided with a wire groove and a wire groove wall; a nickel strap is arranged in the wire groove; an adjusting device is arranged in the case; a first antioxidant pipeline is arranged between the second annealing wheel and the third annealing wheel; a second anti-oxidation pipeline is arranged between the third annealing wheel and the fourth annealing wheel; an anti-oxidation device is arranged at the third annealing wheel; a cooling device is arranged at the fourth annealing wheel; a liquid level device is arranged in the cooling device; the cooling device is internally controlled by an annealing liquid constant temperature control system; a drying device is arranged at the third guide wheel; and a constant speed wheel is arranged at the upper left corner of the fourth guide wheel. The adjusting device is fixedly arranged on the side wall of the case through a fixed seat under the action of a fixed screw; the adjusting device comprises a guide clamp and a limiting rod; the guide clamp is made of a ceramic insulating material with a smooth surface; the guide clamp is provided with a groove and a fixing hole; the guide clamp and the limiting rod are fixedly arranged on the fixed wall; the fixed wall is provided with an adjusting hole; the guide clamp penetrates through the fixing hole through a fastening screw to be fixed on the fixing wall; the limiting rod is fixedly installed on the fixed wall through a limiting screw. The adjusting holes are of a runway type; the number of the adjusting holes is two, and each group is 2, and the adjusting holes are arranged in an up-down alignment manner; the gap between the upper and lower arrangement of the adjusting holes is the same as the gap between the fixing holes on the guide clamp. The annealing liquid constant temperature control system comprises an annealing liquid inlet pipe, a circulating pump, a heat exchanger, a temperature sensor and a controller; the liquid inlet end of the heat exchanger is connected with the circulating pump, and the liquid outlet end of the heat exchanger is connected with the annealing liquid inlet pipe; a temperature sensor is arranged on the annealing liquid inlet pipe; a cooling water inlet pipe and a cooling water outlet pipe are arranged on the heat exchanger; an intelligent electric ball valve is arranged on the cooling water inlet pipe; the controller controls the opening of the intelligent electric ball valve; the cooling device is connected with the liquid supplementing pipe, and the liquid supplementing pipe is provided with an electromagnetic valve.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the utility model discloses adjusting device installs between first leading wheel and second annealing wheel, the last guide clamp of adjusting device adopts ceramic insulation material, hardness wearability is high, the surface is smooth, can not cause the scratch to the wire rod surface, the guide clamp passes the fixed orifices through fastening screw and fixes on the fixed wall, loosen fastening screw back guide clamp and just can control in runway type adjusting hole and adjust, realize the change of wire rod and annealing wheel nickel strap contact position, after wearing and tearing appear in original contact position nickel strap, adjust the guide clamp position, make wire rod and nickel strap change on new contact position, also provide a support for the wire rod between the two-wheeled simultaneously, effectively avoid the annealing wheel wearing and tearing because of the wire rod shake leads to in high-speed production process like this.

(2) The utility model discloses annealing liquid is taken out from cooling device by the circulating pump, in the pipeline gets into the heat exchanger, and carry out the heat exchange with the cooling water that flows into the cooling water outlet pipe in by the cooling water inlet tube, use in carrying cooling device by annealing liquid feed liquor pipe again, temperature sensor real-time supervision annealing liquid feed liquor intraductal liquid temperature at this in-process, feed back to the controller, combine to establish the analog signal of temperature to intelligent electric ball valve output, adjust the valve aperture of intelligent electric ball valve, and then the flow of cooling hosepipe in the control entering heat exchanger, thereby reach annealing liquid thermostatic control and get the purpose. The system is used for a long time and in a large amount in practice, the installation is simple, the reliability is high, the service life is obviously longer than that of the temperature control device used before, the rated temperature is simple to set, the system response speed is high, the control process does not need manual intervention, the automation degree is high, the control precision is high (the error range is +/-0.2 ℃) and can completely meet the production requirement, in addition, the system adopts 24VDC safe voltage, the occurrence of electric shock accidents caused by accidental contact of operation and production personnel is avoided, and the safety is also fully ensured.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of a right-view structure of the adjusting device of the present invention;

fig. 3 is a schematic front view of the adjusting device of the present invention;

fig. 4 is a schematic rear view of the adjusting device of the present invention;

FIG. 5 is a schematic structural view of the annealing wheel of the present invention;

fig. 6 is a schematic view of a cooling system in the cooling device of the present invention.

The reference numbers in the drawings are as follows: the device comprises a case 1, a wire feeding wheel 2, a guide wheel 3, a first guide wheel 30, a second guide wheel 31, a third guide wheel 32, a fourth guide wheel 33, an annealing wheel 4, a first annealing wheel 40, a wire groove 401, a wire groove wall 402, a nickel strip 403, a second annealing wheel 41, a third annealing wheel 42, a fourth annealing wheel 43, a first antioxidant pipeline 50, a second antioxidant pipeline 51, an antioxidant device 52, a cooling device 60, a drying device 61 and a constant speed wheel 7, the annealing furnace annealing liquid constant temperature control device comprises an adjusting device 8, a fixing seat 81, a fixing screw 82, a guide clamp 83, a limiting rod 84, a fixing wall 85, an adjusting hole 86, a fastening screw 87, a groove 89, a fixing hole 90, an annealing liquid constant temperature control system 10, an annealing liquid inlet pipe 100, a circulating pump 101, a heat exchanger 102, a liquid supplementing pipe 103, a temperature sensor 104, an intelligent electric ball valve 105, a controller 106, a liquid level device 107, a cooling water outlet pipe 108 and a cooling water inlet pipe 109.

Detailed Description

(example 1)

As shown in the figure, the utility model has a case 1, a wire feeding wheel 2, a guide wheel 3 and an annealing wheel 4 are arranged in the case 1, the guide wheel 3 comprises a first guide wheel 30, a second guide wheel 31, a third guide wheel 32 and a fourth guide wheel 33, the annealing wheel 4 comprises a first annealing wheel 40, a second annealing wheel 41, a third annealing wheel 42 and a fourth annealing wheel 43, the first annealing wheel 40 is provided with a wire groove 401 and a wire groove wall 402, a nickel strap 403 is arranged in the wire groove 401, other three annealing wheels 4 in the annealing wheel 4 are all the same as the first annealing wheel 40 in structure, an adjusting device 8 is arranged in the case 1, the adjusting device 8 is arranged between the first guide wheel 30 and the second guide wheel 31 and between the second guide wheel 31 and the second annealing wheel 41, the adjusting device 8 is fixedly arranged on the side wall of the case 1 under the action of a fixing screw 82 through a fixing seat 81, the adjusting device 8 comprises a guide clamp 83 and a limiting rod 84, the guide clamp 83 is provided with a groove 89, the guide clamp 83 and the limiting rod 84 are fixedly arranged on a fixed wall 85, the fixed wall 85 is provided with adjusting holes 86, the adjusting holes 86 are in a runway shape, the adjusting holes 86 are two groups, each group comprises 2 holes which are arranged in an up-down alignment manner, the gap between the up-down arrangement of the adjusting holes 86 is the same as the gap between the fixing holes 90 on the guide clamp 83, the guide clamp 83 is fixed on the fixed wall 85 through a fastening screw 87, the diameter of the fastening screw 87 is larger than that of the adjusting holes 86, the limiting rod 84 is fixedly arranged on the fixed wall 85 through a limiting screw 88, the limiting rod 84 is arranged on one side of the guide clamp 83, the height of the limiting rod 84 is smaller than that of the guide clamp 83, the guide clamp 83 is made of ceramic insulation materials with smooth surfaces, a first anti-oxidation pipeline 50 is arranged between the second annealing wheel 41 and the third annealing wheel 42, a second anti-oxidation pipeline 51 is arranged between the third annealing wheel, an anti-oxidation device 52 is arranged at the position of a third annealing wheel 42, a cooling device 60 is arranged at the position of a fourth annealing wheel 43, a liquid level device 107 is arranged in the cooling device 60, the cooling device 60 is controlled by an annealing liquid constant temperature control system 10, a drying device 61 is arranged at the position of a third guide wheel 32, a constant speed wheel 7 is arranged at the upper left corner of a fourth guide wheel 33, the annealing liquid constant temperature control system 10 comprises a circulating pump 101, a heat exchanger 102, a temperature sensor 104 and an annealing liquid inlet pipe 100, the liquid inlet end of the heat exchanger 102 is connected with the circulating pump 101, the liquid outlet end of the heat exchanger 102 is connected with the annealing liquid inlet pipe 100, the annealing liquid inlet pipe 100 is provided with the temperature sensor 104, the heat exchanger 102 is provided with a cooling water inlet pipe 109 and a cooling water outlet pipe 108, the cooling water inlet pipe 109 is provided with a ball valve 105 and a controller 106 for controlling the opening of, the liquid level meter 107 sends a liquid level signal back to the controller 106, and the controller 106 controls the solenoid valve switch on the liquid replenishing pipe 103 according to the set safe liquid level value.

The utility model discloses a theory of operation does: during operation, in the case 1, the wire rod passes through the wire feeding wheel 2, the first annealing wheel 40, the first guide wheel 30, the adjusting device 8, the second guide wheel 31, the second annealing wheel 41, the first anti-oxidation pipeline 50, the third annealing wheel 42 (including the anti-oxidation device 52), the second anti-oxidation pipeline 51, the fourth annealing wheel 43 (including the cooling device 60), the cooling pipeline 62, the third guide wheel 32 (including the drying device 61), the constant velocity wheel 7, the fourth guide wheel 33 and the constant velocity wheel 7 in sequence. When the contact position of the wire and the nickel strap 403 needs to be adjusted, the guide clamp 83 can be adjusted left and right in the runway-type adjusting hole 86 after the fastening screw 87 on the adjusting device 8 is loosened, the change of the contact position of the wire and the nickel strap of the annealing wheel is realized, the oxidation resisting device can prevent the wire from being oxidized and blackened in the air, the cooling device 60 cools the wire, the cooling liquid, namely the annealing liquid in the cooling device 60 is cooled and recycled by adopting the annealing liquid constant temperature control system 10, when the annealing liquid in the cooling device 60 is lower than the position of the liquid level device 107, the liquid level device can send a signal to the controller 106, and the controller 106 controls the electromagnetic valve switch on the liquid supplementing pipe 103 to realize the supplement of the annealing liquid in the cooling device 60.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An annealing machine with a wire contact position adjusting device is provided with a machine case (1); a wire feeding wheel (2), a guide wheel (3) and an annealing wheel (4) are arranged in the case (1); the guide wheels (3) comprise a first guide wheel (30), a second guide wheel (31), a third guide wheel (32) and a fourth guide wheel (33); the annealing wheel (4) comprises a first annealing wheel (40), a second annealing wheel (41), a third annealing wheel (42) and a fourth annealing wheel (43); the method is characterized in that: a wire groove (401) and a wire groove wall (402) are arranged on the first annealing wheel (40); a nickel strap (403) is arranged in the wire groove (401); an adjusting device (8) is arranged in the case (1); a first antioxidant pipeline (50) is arranged between the second annealing wheel (41) and the third annealing wheel (42); a second antioxidant pipeline (51) is arranged between the third annealing wheel (42) and the fourth annealing wheel (43); an anti-oxidation device (52) is arranged at the third annealing wheel (42); a cooling device (60) is arranged at the fourth annealing wheel (43); a liquid level device (107) is arranged in the cooling device (60); the cooling device (60) is internally controlled by an annealing liquid constant-temperature control system (10); a drying device (61) is arranged at the third guide wheel (32); and a constant speed wheel (7) is arranged at the upper left corner of the fourth guide wheel (33).

2. An annealing machine with a wire contact position adjusting device according to claim 1, characterized in that: the adjusting device (8) is fixedly arranged on the side wall of the case (1) through a fixed seat (81) under the action of a fixed screw (82); the adjusting device (8) comprises a guide clamp (83) and a limiting rod (84); the guide clamp (83) is made of ceramic insulating materials with smooth surfaces; a groove (89) and a fixing hole (90) are arranged on the guide clamp (83); the guide clamp (83) and the limiting rod (84) are fixedly arranged on the fixed wall (85); an adjusting hole (86) is formed in the fixed wall (85); the guide clamp (83) penetrates through the fixing hole (90) through a fastening screw (87) and is fixed on the fixing wall (85); the limiting rod (84) is fixedly arranged on the fixed wall (85) through a limiting screw (88).

3. An annealing machine with a wire contact position adjusting device according to claim 2, characterized in that: the adjusting holes (86) are in a runway shape; the two groups of the adjusting holes (86) are 2, and are arranged in an up-down alignment manner; the gap between the vertical arrangement of the adjusting holes (86) is the same as the gap between the fixing holes (90) on the guide clamp (83).

4. An annealing machine with a wire contact position adjusting device according to claim 1, characterized in that: the annealing liquid constant temperature control system (10) comprises an annealing liquid inlet pipe (100), a circulating pump (101), a heat exchanger (102), a temperature sensor (104) and a controller (106); the liquid inlet end of the heat exchanger (102) is connected with a circulating pump (101), and the liquid outlet end of the heat exchanger (102) is connected with an annealing liquid inlet pipe (100); a temperature sensor (104) is arranged on the annealing liquid inlet pipe (100); a cooling water inlet pipe (109) and a cooling water outlet pipe (108) are arranged on the heat exchanger (102); an intelligent electric ball valve (105) is arranged on the cooling water inlet pipe (109); the controller (106) controls the opening degree of the intelligent electric ball valve (105); the cooling device (60) is connected with a liquid supplementing pipe (103), and an electromagnetic valve is arranged on the liquid supplementing pipe (103).