Continuous annealing device for copper wires

Abstract

The utility model provides a continuous annealing device for copper wires, and relates to the technical field of copper wire processing. A preheating box is fixedly connected to the middle of the rear portion of the top end face of the fixed base. A reservoir is fixedly connected to the lower part of the front end surface of the fixed base; a heating cylinder is fixedly connected to the center of the front end surface of the fixed base; the front end face of the heating cylinder is fixedly connected with a cooling cylinder; the position of the cooling cylinder is aligned with the position of the reservoir; two warning vertical plates are symmetrically and rotationally connected in the fixed base; and a plurality of groups of heating plates are fixedly connected in the heating cylinder in an annular array shape. When a worker gets close to the copper wire continuous annealing device in operation, the worker steps on the pedal plate, and then the warning vertical plate is driven to turn over through a series of transmission, so that the problem that the copper wire continuous annealing device heats a copper wire to a higher temperature in the operation process is solved; and at the moment, once a worker gets close to an annealing area, the worker is very easy to contact with the high-temperature areas, so that the worker is injured.

Description

Technical Field

[0001] This utility model relates to the field of copper wire processing technology, and in particular to a continuous copper wire annealing device. Background Technology

[0002] During the production of copper wire, the hardness of the copper wire increases after processing steps such as drawing. In order to facilitate the subsequent processing and use of the copper wire, it is usually necessary to anneal it. To facilitate the annealing of copper wire, workers usually use a continuous annealing device for copper wire. Existing continuous annealing devices for copper wire typically consist of a preheating box, a heating cylinder, and a cooling cylinder.

[0003] For example, utility model application CN202023257162.3 discloses a continuous copper wire annealing device, specifically including a base plate, a water spraying mechanism, and a preheating component; the base plate has a preheating box on its upper left side, a heating cylinder in the middle of the right side of the preheating box, heating plates evenly arranged on the inner arc wall of the heating cylinder, a cooling cylinder on the right side of the heating cylinder, a filter component on the right side of the outer arc surface of the cooling cylinder, and a vent pipe at the air outlet of the outer arc surface of the cooling cylinder; the upper surface of the base plate has a water collection tank; the water spraying mechanism is located inside the cooling cylinder; the preheating component is located inside the preheating box, and the left end of the vent pipe passes through the round hole of the rear side plate of the preheating box and communicates with the air inlet of the preheating component; this continuous copper wire annealing device can use the high-temperature steam generated by cooling to preheat the copper wire, greatly saving energy consumption, preheating more fully, cooling more comprehensively, and the treatment effect on the copper wire is better, and it can filter the water resources for recycling.

[0004] However, in the case of traditional continuous copper wire annealing equipment, the copper wire is heated to a high temperature during operation. Heat will dissipate outward near the annealing area. If workers approach the annealing area, they can easily come into contact with these high-temperature areas, which may cause injury and pose a certain danger. Utility Model Content

[0005] In view of this, the present invention provides a continuous copper wire annealing device, which has a warning stand to warn nearby workers during the operation of the continuous copper wire annealing device. When a worker approaches the continuous copper wire annealing device during operation, he will step on a foot pedal. After the foot pedal is stepped on, it will compress a connecting spring. The foot pedal can be guided by a guide telescopic rod. After the foot pedal is stepped on, it will drive an auxiliary connecting rod to swing. As the auxiliary connecting rod swings, it will drive a transmission rack to move. As the transmission rack moves, it will drive a transmission gear to rotate. The rotation of the transmission gear will cause the warning stand to flip up, so that the warning stand stands up to isolate and warn workers.

[0006] This utility model provides a continuous annealing device for copper wire, specifically including: a fixed base; a preheating box fixedly connected to the rear of the top surface of the fixed base; a water storage tank fixedly connected to the lower part of the front surface of the fixed base; a heating cylinder fixedly connected to the center of the front surface of the fixed base; a cooling cylinder fixedly connected to the front surface of the heating cylinder; the cooling cylinder and the water storage tank are aligned; two warning uprights are symmetrically rotatably connected inside the fixed base; multiple sets of heating plates are fixedly connected in a circular array inside the heating cylinder; a water spray frame is fixedly connected inside the cooling cylinder; a water pump is bolted to the left side of the top surface of the fixed base; the water inlet pipe of the water pump is located in the water storage tank; the water outlet pipe of the water pump is located in the water spray frame.

[0007] Optionally, a guide tube is fixedly connected in the center of the preheating box; multiple sets of heat-conducting plates are fixedly connected in a ring array outside the guide tube; multiple sets of preheating pipes are fixedly connected inside the preheating box; the positions of the multiple sets of preheating pipes are aligned with the guide tube; an air outlet pipe is fixedly connected in the center of the upper part of the right end face of the preheating box; a water return hole is opened in the center of the lower part of the front end face of the preheating box; the position of the water return hole is aligned with the water storage tank.

[0008] Optionally, the lower part of the cooling cylinder is fixedly connected to multiple sets of overflow pipes; two mounting grooves are symmetrically opened on the outside of the cooling cylinder; a mounting slider is slidably connected in each of the two mounting grooves; a filter box is fixedly connected to the bottom end face of the two mounting sliders; the filter box is aligned with the position of the water storage tank.

[0009] Optionally, two sets of guide telescopic rods are symmetrically fixedly connected to the outside of the fixed base; a foot pedal is fixedly connected to the top surface of each of the two sets of guide telescopic rods; a set of connecting springs is fixedly connected to the bottom surface of each of the two foot pedals; and the ends of the two sets of connecting springs are fixedly connected to the top surface of the fixed base.

[0010] Optionally, the bottom surfaces of the two foot pedals are hinged to a set of auxiliary connecting rods; the ends of the two sets of auxiliary connecting rods are hinged to a set of transmission racks; the two sets of transmission racks are slidably connected in the fixed base; the exteriors of the two warning uprights are symmetrically hinged to a set of transmission gears; the two sets of transmission racks mesh with the two sets of transmission gears respectively.

[0011] Optionally, two sets of electromagnets are symmetrically and fixedly connected to the top surface of the fixed base; both sets of electromagnets are electrically connected to the control circuit of the water pump; two sets of support slides are symmetrically and slidably connected to the top surface of the fixed base; a set of return springs is fixedly connected to the outside of each set of support slides; the ends of each set of return springs are fixedly connected inside the fixed base; an auxiliary iron block is fixedly connected to the outside of each set of support slides; the positions of the two sets of auxiliary iron blocks are respectively aligned with the positions of the two sets of electromagnets. Beneficial effects

[0012] In use, when a worker approaches the operating continuous copper wire annealing device, they will step on the foot pedal. The foot pedal will move the transmission rack via the auxiliary connecting rod, causing the transmission gear to rotate and the warning stand to flip up, thus isolating and warning the worker. This visually reminds the worker that the equipment is running and poses a certain danger, effectively improving the safety of the continuous copper wire annealing device and making it more convenient to use.

[0013] During the start-up of the water pump, the electromagnet is energized. As the electromagnet is energized, it attracts the auxiliary iron block, causing the support slide to move away from the foot pedal, at which point the foot pedal can be pressed down. After the water pump stops running, the electromagnet is de-energized, and the support slide returns to its original position with the return spring, supporting the foot pedal. At this point, the foot pedal cannot be pressed down, making it convenient for workers to maintain and repair the copper wire continuous annealing device, effectively improving the practicality of the copper wire continuous annealing device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the isometric structure of this utility model.

[0017] Figure 2 This is a cross-sectional structural diagram of the preheating box of this utility model.

[0018] Figure 3 This is a utility model Figure 2 A magnified structural diagram at point A.

[0019] Figure 4 This is a cross-sectional structural diagram of the heating cylinder of this utility model.

[0020] Figure 5 This is an isometric structural diagram of the mounting slider of this utility model.

[0021] Figure 6 This is a utility model Figure 5 A magnified structural diagram at point B.

[0022] Figure 7 This is a cross-sectional structural diagram of the present invention.

[0023] Figure 8 This is a utility model Figure 7 A magnified structural diagram at point C.

[0024] Figure 9 This is a cross-sectional isometric structural schematic diagram of this utility model.

[0025] Figure 10 This is a utility model Figure 9 A magnified structural diagram at point D.

[0026] List of reference numerals

[0027] 1. Fixed base; 101. Preheating box; 102. Air outlet pipe; 103. Water return hole; 104. Guide pipe; 105. Heat conduction plate; 106. Preheating pipe; 107. Heating cylinder; 108. Cooling cylinder; 109. Air guide pipe; 110. Water storage tank; 111. Water pump; 112. Heating plate; 113. Water spray frame; 114. Overflow pipe; 115. Filter box; 116. Mounting slide; 117. Mounting slider; 118. Warning stand; 119. Transmission gear; 120. Transmission rack; 121. Foot pedal; 122. Connecting spring; 123. Guide telescopic rod; 124. Electromagnet; 125. Support slide; 126. Return spring; 127. Auxiliary iron block; 128. Auxiliary connecting rod. Detailed Implementation

[0028] To make the objectives, solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts. Example 1:

[0029] This utility model proposes a continuous annealing device for copper wire. Please refer to [reference needed]. Figures 1 to 10 Includes: a fixed base 1;

[0030] A preheating box 101 is fixedly connected to the center of the rear part of the top surface of the fixed base 1; a water storage tank 110 is fixedly connected to the lower part of the front surface of the fixed base 1; a heating cylinder 107 is fixedly connected to the center of the front surface of the fixed base 1; a cooling cylinder 108 is fixedly connected to the front surface of the heating cylinder 107; the cooling cylinder 108 is aligned with the position of the water storage tank 110; two warning uprights 118 are symmetrically rotated and connected inside the fixed base 1; multiple sets of heating plates 112 are fixedly connected in a circular array inside the heating cylinder 107; a water spray frame 113 is fixedly connected inside the cooling cylinder 108; a water pump 111 is bolted to the left part of the top surface of the fixed base 1; the inlet pipe of the water pump 111 is located inside the water storage tank 110; the outlet pipe of the water pump 111 is located inside the water spray frame 113.

[0031] A guide tube 104 is fixedly connected in the center of the preheating box 101; multiple sets of heat-conducting plates 105 are fixedly connected in a ring array outside the guide tube 104; multiple sets of preheating pipes 106 are fixedly connected inside the preheating box 101; the positions of the multiple sets of preheating pipes 106 are aligned with the guide tube 104; an air outlet pipe 102 is fixedly connected in the center of the upper part of the right end face of the preheating box 101; a water return hole 103 is opened in the center of the lower part of the front end face of the preheating box 101; the position of the water return hole 103 is aligned with the position of the water storage tank 110.

[0032] The lower part of the cooling cylinder 108 is fixedly connected to multiple overflow pipes 114; two mounting grooves 116 are symmetrically opened on the outside of the cooling cylinder 108; a mounting slider 117 is slidably connected in each of the two mounting grooves 116; a filter box 115 is fixedly connected to the bottom end face of the two mounting sliders 117; the filter box 115 is aligned with the position of the water storage tank 110.

[0033] Two sets of guide telescopic rods 123 are symmetrically fixed to the outside of the fixed base 1; a foot pedal 121 is fixedly connected to the top surface of each set of guide telescopic rods 123; a set of connecting springs 122 is fixedly connected to the bottom surface of each set of foot pedals 121; and the ends of each set of connecting springs 122 are fixedly connected to the top surface of the fixed base 1.

[0034] The bottom surfaces of the two foot pedals 121 are hinged to a set of auxiliary connecting rods 128; the ends of the two sets of auxiliary connecting rods 128 are hinged to a set of transmission racks 120; the two sets of transmission racks 120 are slidably connected in the fixed base 1; the exteriors of the two warning uprights 118 are symmetrically hinged to a set of transmission gears 119; the two sets of transmission racks 120 mesh with the two sets of transmission gears 119 respectively.

[0035] The specific usage and function of this embodiment are as follows: During the continuous annealing process of the copper wire, the copper wire to be processed is passed through the guide tube 104, the heating cylinder 107, and the cooling cylinder 108, and the copper wire is connected to an external traction device. The external traction device pulls the copper wire to move within the guide tube 104, the heating cylinder 107, and the cooling cylinder 108. The heating plate 112 is activated to heat the copper wire entering the heating cylinder 107. The water pump 111 is then activated to pump water from the water storage tank 110 into the spray frame 113, where it is sprayed by water jets. The frame 113 sprays water onto the copper wire entering the cooling cylinder 108, cooling the heated copper wire and completing the annealing process. This process is repeated continuously to anneal the copper wire. The water vapor generated during cooling enters the preheating pipe 106 through the vent pipe 109, and is then sprayed onto the heat-conducting plate 105. The heat-conducting plate 105 transfers the heat of the water vapor to the guide pipe 104, preheating the copper wire. During preheating, uncondensed water vapor is discharged through the vent pipe 102, while the return water... The orifice 103 allows for the discharge of condensed water vapor. Unevaporated water in the cooling cylinder 108 flows into the filter box 115 through the overflow pipe 114. The filter box 115 filters impurities from the water, allowing it to flow back into the water storage tank 110 for convenient water recycling. The sliding block 117 and the sliding groove 116 facilitate the disassembly of the filter box 115 by operators to clean impurities. When operators approach the continuous copper wire annealing device during operation, they will step on the foot pedal 12. 1. When the foot pedal 121 is stepped on, it will compress the connecting spring 122. The guide telescopic rod 123 can guide the foot pedal 121. When the foot pedal 121 is stepped on, it will drive the auxiliary link 128 to swing. As the auxiliary link 128 swings, it will drive the transmission rack 120 to move. As the transmission rack 120 moves, it will drive the transmission gear 119 to rotate. The rotation of the transmission gear 119 will drive the warning stand 118 to flip, so that the warning stand 118 stands up to isolate and warn the staff. Example 2:

[0036] Based on Example 1, please refer to Figures 7 to 8The system includes: electromagnets 124, support slides 125, return springs 126, and auxiliary iron blocks 127. Two sets of electromagnets 124 are symmetrically and fixedly connected to the top surface of the fixed base 1. Both sets of electromagnets 124 are electrically connected to the control circuit of the water pump 111. Two sets of support slides 125 are symmetrically and slidably connected to the top surface of the fixed base 1. A set of return springs 126 is fixedly connected to the outside of each set of support slides 125. The ends of each set of return springs 126 are fixedly connected inside the fixed base 1. A set of auxiliary iron blocks 127 is fixedly connected to the outside of each set of support slides 125. The positions of the two sets of auxiliary iron blocks 127 are respectively aligned with the positions of the two sets of electromagnets 124.

[0037] The specific usage and function of this embodiment are as follows: During the start-up process of the water pump 111, the electromagnet 124 is energized. As the electromagnet 124 is energized, it attracts the auxiliary iron block 127, causing the support slide 125 to slide toward the electromagnet 124 and press the return spring 126, so that the support slide 125 moves away from the foot pedal 121, allowing the foot pedal 121 to be stepped down. After the water pump 111 stops running, the electromagnet 124 is de-energized. At this time, the support slide 125 will return to its original position with the rebound of the return spring 126, so that the support slide 125 supports the foot pedal 121, and the foot pedal 121 cannot be stepped down.

[0038] The following points should be noted in this article:

[0039] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0040] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0041] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A continuous annealing apparatus for copper wire, comprising: A fixed base (1); a preheating box (101) is fixedly connected to the rear of the top surface of the fixed base (1); a water storage tank (110) is fixedly connected to the lower part of the front surface of the fixed base (1); characterized in that a heating cylinder (107) is fixedly connected to the center of the front surface of the fixed base (1); a cooling cylinder (108) is fixedly connected to the front surface of the heating cylinder (107); the cooling cylinder (108) is aligned with the water storage tank (110); the fixed base (1) Two warning uprights (118) are symmetrically rotated inside; multiple sets of heating plates (112) are fixedly connected in a ring array inside the heating cylinder (107); a water spray frame (113) is fixedly connected inside the cooling cylinder (108); a water pump (111) is bolted to the left side of the top surface of the fixed base (1); the water inlet pipe of the water pump (111) is set inside the water storage tank (110); the water outlet pipe of the water pump (111) is set inside the water spray frame (113).

2. The continuous copper wire annealing apparatus as described in claim 1, characterized in that: A guide tube (104) is fixedly connected in the center of the preheating box (101); multiple sets of heat-conducting plates (105) are fixedly connected in a ring array outside the guide tube (104); multiple sets of preheating pipes (106) are fixedly connected inside the preheating box (101); the positions of the multiple sets of preheating pipes (106) are aligned with the guide tube (104); an air outlet pipe (102) is fixedly connected in the center of the upper part of the right end face of the preheating box (101); a water return hole (103) is opened in the center of the lower part of the front end face of the preheating box (101); the position of the water return hole (103) is aligned with the position of the water storage tank (110).

3. The continuous copper wire annealing apparatus as described in claim 1, characterized in that: The lower part of the cooling cylinder (108) is fixedly connected to multiple overflow pipes (114); two mounting grooves (116) are symmetrically opened on the outside of the cooling cylinder (108); a mounting slider (117) is slidably connected in each of the two mounting grooves (116); a filter box (115) is fixedly connected to the bottom end face of the two mounting sliders (117); the filter box (115) is aligned with the position of the water storage tank (110).

4. The continuous copper wire annealing apparatus as described in claim 1, characterized in that: The fixed base (1) is symmetrically fixedly connected to two sets of guide telescopic rods (123); a foot pedal (121) is fixedly connected to the top surface of each of the two sets of guide telescopic rods (123); a set of connecting springs (122) is fixedly connected to the bottom surface of each of the two foot pedals (121); and the ends of the two sets of connecting springs (122) are fixedly connected to the top surface of the fixed base (1).

5. The continuous copper wire annealing apparatus as described in claim 4, characterized in that: The bottom surfaces of the two foot pedals (121) are hinged to a set of auxiliary connecting rods (128); the ends of the two sets of auxiliary connecting rods (128) are hinged to a set of transmission racks (120); the two sets of transmission racks (120) are slidably connected in the fixed base (1); the exteriors of the two warning uprights (118) are symmetrically hinged to a set of transmission gears (119); the two sets of transmission racks (120) mesh with the two sets of transmission gears (119) respectively.

6. The continuous copper wire annealing apparatus as described in claim 1, characterized in that: The top surface of the fixed base (1) is symmetrically and fixedly connected to two sets of electromagnets (124); both sets of electromagnets (124) are electrically connected to the control circuit of the water pump (111); the top surface of the fixed base (1) is symmetrically and slidably connected to two sets of support slides (125); a set of return springs (126) is fixedly connected to the outside of each set of support slides (125); the ends of the two sets of return springs (126) are fixedly connected inside the fixed base (1); a set of auxiliary iron blocks (127) is fixedly connected to the outside of each set of support slides (125); the positions of the two sets of auxiliary iron blocks (127) are respectively aligned with the positions of the two sets of electromagnets (124).

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