Annealing processing equipment for control cable production

Abstract

The utility model relates to the technical field of control cable production, and discloses annealing processing equipment for control cable production, which comprises a wire drawing mechanism, an annealing mechanism is arranged on the left side of the wire drawing mechanism, and an air drying mechanism is arranged on the left side of the annealing mechanism; the wire drawing mechanism comprises an outer frame, the upper and lower ends of the right side of the outer frame are fixedly connected with a first supporting block and a second supporting block respectively, the middle of the first supporting block is rotatably connected with a screw rod, the bottom of the screw rod is fixedly connected with a fixed block, and the front and rear ends of the bottom of the fixed block are rotatably connected with first rotating rods; second rotating rods are rotationally connected to the front and rear ends of the top of the second supporting block, guide wheels are fixedly connected to the surfaces of the first rotating rods and the surfaces of the second rotating rods, and a first wire drawing roller and a second wire drawing roller are rotationally connected to the front and rear sides of the outer frame correspondingly. According to the annealing processing equipment for control cable production, continuous processing of wires is realized, manual intervention and process switching time are reduced, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of control cable production technology, specifically to an annealing processing equipment for control cable production. Background Technology

[0002] Control cables are PVC insulated and PVC sheathed control cables suitable for use in industrial and mining enterprises, energy and transportation departments, and for control and protection circuits with AC rated voltage of 450 / 750 volts or less.

[0003] In the cable production process, the annealing process is a crucial step. Traditional annealing equipment suffers from problems such as complex operation, low production efficiency, unstable wire tension control, and uneven annealing effect. Utility Model Content

[0004] The purpose of this invention is to provide an annealing processing equipment for the production of control cables, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an annealing processing equipment for the production of control cables, including a wire drawing mechanism, an annealing mechanism on the left side of the wire drawing mechanism, and a drying mechanism on the left side of the annealing mechanism;

[0006] The wire drawing mechanism includes an outer frame. A first support block and a second support block are fixedly connected to the upper and lower ends of the right side of the outer frame, respectively. A screw is rotatably connected to the middle of the first support block. A fixing block is fixedly connected to the bottom of the screw. A first rotating rod is rotatably connected to the front and rear ends of the bottom of the fixing block. A second rotating rod is rotatably connected to the front and rear ends of the top of the second support block. Guide wheels are fixedly connected to the surfaces of the first and second rotating rods. A first wire drawing roller and a second wire drawing roller are rotatably connected to the front and rear sides of the outer frame, respectively. Heating coil groups are provided on the left and right sides of the first and second wire drawing rollers. Two guide rollers are provided on the left side of the heating coil groups. A baffle is provided on the left side of the guide rollers.

[0007] The annealing mechanism includes a water storage frame and a booster pump. A nozzle is fixedly connected to the bottom of the water storage frame, a water inlet pipe is fixedly connected to the top of the booster pump, and a delivery pipe is fixedly connected to the bottom of the booster pump.

[0008] The air drying mechanism includes a fan, and an air supply frame is provided at the output end of the fan. Louvers are rotatably connected to the inner walls of both the front and rear ends of the air supply frame.

[0009] Preferably, the first support block has guide rods fixedly connected to both the front and rear ends of its bottom, and the fixed block has connecting holes adapted to the guide rods at both the front and rear ends of its top. The fixed block is slidably connected to the two guide rods through the connecting holes at the front and rear ends of its top.

[0010] Furthermore, guide rods are fixedly connected to both the front and rear ends of the bottom of the first support block, and connecting holes adapted to these guide rods are opened at both the front and rear ends of the top of the fixed block, so that the fixed block can slide to connect with the two guide rods through the connecting holes at the front and rear ends of its top. This sliding connection mechanism helps the fixed block to move stably in the vertical direction, thereby ensuring the accurate positioning and stable operation of related components during the wire drawing process.

[0011] Preferably, multiple guide wheels are provided, and the multiple guide wheels are evenly distributed on the surfaces of the first rotating rod and the second rotating rod. The front and rear ends of the two heating coil groups are fixedly connected to the inner walls of the front and rear sides of the outer frame.

[0012] Furthermore, multiple guide wheels are provided, and these guide wheels are evenly distributed on the surfaces of the first and second rotating rods, ensuring that the cable can pass smoothly during the wire drawing process, reducing friction and resistance. At the same time, the front and rear ends of the two heating coil groups are fixedly connected to the inner walls of the front and rear sides of the outer frame, providing a uniform heating environment for the cable and facilitating the smooth progress of the annealing process.

[0013] Preferably, there are two of each of the first and second wire drawing rollers, with the two first and second wire drawing rollers located on the left and right sides of the outer frame, respectively. A motor is fixedly connected to the front end of each of the two first wire drawing rollers, and the two motors are fixedly connected to the left and right sides of the front end of the outer frame, respectively.

[0014] Furthermore, there are two of each of the first and second wire drawing rollers, located on the left and right sides of the outer frame, which helps to ensure a smooth transition of the cable during the wire drawing process. In addition, motors are fixedly connected to the front ends of the two first wire drawing rollers, and these two motors are fixedly connected to the left and right sides of the front end of the outer frame, so that the wire drawing rollers can be driven by the motors to rotate, thereby providing power for the wire drawing process of the cable.

[0015] Preferably, there are two baffles, which are fixedly connected to the inner walls of the upper and lower sides of the outer frame, respectively. The water storage frame is fixedly connected to the inner top wall of the left side of the outer frame. The booster pump is fixedly connected to the top of the outer frame. The end of the delivery pipe away from the booster pump passes through the top of the outer frame and extends into the water storage frame.

[0016] Furthermore, two baffles are provided and fixedly connected to the inner walls of the upper and lower sides of the outer frame, respectively, which serve to block and guide the cables. The water storage frame is fixedly connected to the inner top wall on the left side of the outer frame to provide water for the annealing process. The booster pump is fixedly connected to the top of the outer frame and connected to the water storage frame through a delivery pipe to realize water circulation and pressurization. The end of the delivery pipe away from the booster pump passes through the top of the outer frame and extends into the water storage frame to ensure smooth water flow and smooth annealing process.

[0017] Preferably, multiple nozzles are provided, and the multiple nozzles are evenly distributed at the bottom of the water storage frame. A discharge pipe is fixedly connected to the rear of the outer frame, and a switch valve is installed in the discharge pipe.

[0018] Furthermore, multiple nozzles are provided and evenly distributed at the bottom of the water storage frame, ensuring that water can be sprayed evenly onto the cable during the annealing process, thus improving the annealing effect. At the same time, a discharge pipe is fixedly connected to the rear of the outer frame, and a switch valve is installed in the discharge pipe, so that the wastewater generated during the annealing process can be discharged smoothly. The discharge pipe can also be controlled by the switch valve, which improves the flexibility and practicality of the equipment.

[0019] Preferably, the fan is installed on the top left side of the outer frame, the air supply frame is fixedly connected to the inner top wall of the left side of the outer frame, and multiple louvers are provided, which are arranged in a linear array at the front and rear ends of the inner wall of the air supply frame.

[0020] Furthermore, a fan is installed on the top left side of the outer frame to provide airflow for the drying process. The air supply frame is fixedly connected to the inner top wall on the left side of the outer frame, which guides and disperses the airflow. Multiple louvers are provided and are arranged in a linear array at the front and rear ends of the inner wall of the air supply frame, so that the airflow can be evenly blown on the cable, accelerating the drying speed of the cable and improving production efficiency.

[0021] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0022] First, the metal wire of this utility model enters from the right side of the outer frame and is first guided by the guide wheel to ensure that the wire maintains a straight line. The height of the fixing block is adjusted by adjusting the screw, which, together with the guide rod, stabilizes the sliding and controls the tension of the wire. One end of the wire passes through the heating chamber of the heating coil assembly, and then the other end passes between the first and second drawing rollers. The motor drives the first drawing roller to rotate, which in turn drives the second drawing roller to rotate, stretching the wire multiple times. Then, the preheating program of the heating coil assembly is started to raise the temperature of the heating chamber to the set value. During the stretching process, the heating coil assembly heats the wire, softening the metal to improve its properties. With high plasticity to prevent breakage, guide rollers and baffles further correct the wire path to prevent deviation. After stretching, the wire enters the annealing area, passing through one end between the first and second drawing rollers on the left side of the outer frame. Water is then drawn through the inlet pipe by a booster pump and injected into the water storage frame through the delivery pipe. Multiple nozzles at the bottom of the water storage frame evenly spray cooling water to rapidly cool the high-temperature wire, completing the annealing process to eliminate internal stress and improve toughness. The discharge pipe at the rear of the outer frame can periodically discharge wastewater to keep the equipment clean, enabling continuous wire processing, reducing manual intervention and process changeover time, and significantly improving production efficiency.

[0023] Secondly, after annealing, the wet wire enters the air-drying area. The fan sends airflow into the air supply frame, and the louvers adjust the direction and intensity of the airflow by adjusting the angle, so as to evenly dry the surface moisture of the wire and avoid residual water stains that may cause oxidation or corrosion. The dried wire is output from the left side of the outer frame and enters the next processing stage. This can quickly dry the cable and prevent corrosion problems caused by residual moisture. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0026] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0028] The components include: 1. Wire drawing mechanism; 101. Outer frame; 102. First support block; 103. Second support block; 104. Screw; 105. Fixing block; 106. First rotating rod; 107. Second rotating rod; 108. Guide wheel; 109. First wire drawing roller; 110. Second wire drawing roller; 111. Heating coil assembly; 112. Guide roller; 113. Baffle; 114. Guide rod; 115. Motor; 2. Annealing mechanism; 201. Water storage frame; 202. Booster pump; 203. Nozzle; 204. Water inlet pipe; 205. Conveying pipe; 3. Air drying mechanism; 301. Fan; 302. Air supply frame; 303. Louver. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides the following technical solution:

[0031] Example 1

[0032] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 An annealing processing equipment for control cable production includes a wire drawing mechanism 1, an annealing mechanism 2 on the left side of the wire drawing mechanism 1, and a drying mechanism 3 on the left side of the annealing mechanism 2.

[0033] The wire drawing mechanism 1 includes an outer frame 101. A first support block 102 and a second support block 103 are fixedly connected to the upper and lower ends of the right side of the outer frame 101, respectively. A screw 104 is rotatably connected to the middle of the first support block 102. A fixing block 105 is fixedly connected to the bottom of the screw 104. A first rotating rod 106 is rotatably connected to the front and rear ends of the bottom of the fixing block 105. A second rotating rod 107 is rotatably connected to the front and rear ends of the top of the second support block 103. Guide wheels 108 are fixedly connected to the surfaces of the first rotating rod 106 and the second rotating rod 107. A first wire drawing roller 109 and a second wire drawing roller 110 are rotatably connected to the front and rear sides of the outer frame 101, respectively. Heating coil groups 111 are provided on the left and right sides of the first wire drawing roller 109 and the second wire drawing roller 110. Two guide rollers 112 are provided on the left side of the heating coil group 111. A baffle 113 is provided on the left side of the guide roller 112.

[0034] The annealing mechanism 2 includes a water storage frame 201 and a booster pump 202. A nozzle 203 is fixedly connected to the bottom of the water storage frame 201, a water inlet pipe 204 is fixedly connected to the top of the booster pump 202, and a delivery pipe 205 is fixedly connected to the bottom of the booster pump 202.

[0035] The air drying mechanism 3 includes a fan 301, and an air supply frame 302 is provided at the output end of the fan 301. Louvers 303 are rotatably connected to the inner walls of both the front and rear ends of the air supply frame 302.

[0036] Specifically, the first support block 102 has guide rods 114 fixedly connected to both the front and rear ends of its bottom, and the fixed block 105 has connecting holes adapted to the guide rods 114 at both the front and rear ends of its top. The fixed block 105 is slidably connected to the two guide rods 114 through the connecting holes at the front and rear ends of its top.

[0037] Specifically, multiple guide wheels 108 are provided, and the multiple guide wheels 108 are evenly distributed on the surface of the first rotating rod 106 and the second rotating rod 107. The front and rear ends of the two heating coil groups 111 are fixedly connected to the inner walls of the front and rear sides of the outer frame 101.

[0038] Specifically, there are two of each of the first wire drawing roller 109 and the second wire drawing roller 110. The two first wire drawing rollers 109 and the second wire drawing roller 110 are located on the left and right sides of the outer frame 101, respectively. The front end of each of the two first wire drawing rollers 109 is fixedly connected to a motor 115, and the two motors 115 are fixedly connected to the left and right sides of the front end of the outer frame 101, respectively.

[0039] Specifically, there are two baffles 113, which are fixedly connected to the inner walls of the upper and lower sides of the outer frame 101 respectively. The water storage frame 201 is fixedly connected to the inner top wall of the left side of the outer frame 101. The booster pump 202 is fixedly connected to the top of the outer frame 101. The end of the delivery pipe 205 away from the booster pump 202 passes through the top of the outer frame 101 and extends into the water storage frame 201.

[0040] Specifically, multiple nozzles 203 are provided, and the multiple nozzles 203 are evenly distributed at the bottom of the water storage frame 201. A discharge pipe is fixedly connected to the rear of the outer frame 101, and a switch valve is installed in the discharge pipe.

[0041] Through the above technical solution, the metal wire enters from the right side of the outer frame 101, first guided by the guide wheel 108 to ensure the wire maintains a straight movement. The height of the fixing block 105 is adjusted by adjusting the screw 104, which, together with the guide rod 114, stabilizes the sliding, thereby controlling the tension of the wire. One end of the wire passes through the heating chamber of the heating coil assembly 111, and then the other end passes between the first drawing roller 109 and the second drawing roller 110. The internal wiring connections of the heating coil assembly 111, the motor 115, and the booster pump 202 are all existing technologies and will not be described in detail here. The motor 115 drives the first drawing roller 109 to rotate, which in turn drives the second drawing roller 110 to rotate, performing multiple stretching operations on the wire. Then, the preheating program of the heating coil assembly 111 is started to raise the temperature of the heating chamber to the set value, and the wire is heated. During the stretching process, the coil assembly 111 heats the wire to soften the metal, improving its plasticity and preventing breakage. The guide roller 112 and baffle 113 further correct the wire path to prevent deviation. After stretching, the wire enters the annealing area and passes through the first drawing roller 109 and the second drawing roller 110 on the left side of the outer frame 101. Then, water is drawn by the booster pump 202 through the water inlet pipe 204 and injected into the water storage frame 201 through the delivery pipe 205. Multiple nozzles 203 at the bottom of the water storage frame 201 spray cooling water evenly to quickly cool the high-temperature wire, completing the annealing process to eliminate internal stress and improve toughness. The discharge pipe behind the outer frame 101 can periodically discharge wastewater to keep the equipment clean, enabling continuous wire processing, reducing manual intervention and process changeover time, and significantly improving production efficiency.

[0042] Example 2

[0043] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 Furthermore, based on Embodiment 1, the following is obtained: the fan 301 is installed on the top left side of the outer frame 101, the air supply frame 302 is fixedly connected to the inner top wall on the left side of the outer frame 101, and multiple louvers 303 are provided, which are arranged in a linear array at the front and rear ends of the inner wall of the air supply frame 302.

[0044] Through the above technical solution, the annealed wet wire enters the air drying area. The internal wiring connection of the fan 301 is existing technology and will not be described in detail here. The fan 301 sends airflow into the air supply frame 302. The louvers 303 adjust the direction and intensity of the airflow by adjusting the angle, and evenly dry the surface moisture of the wire to avoid residual water stains that may cause oxidation or corrosion. The dried wire is output from the left side of the outer frame 101 and enters the next processing stage. This can quickly dry the cable and prevent corrosion problems caused by residual moisture.

[0045] 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 may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An annealing processing equipment for control cable production, comprising a wire drawing mechanism (1), characterized in that: An annealing mechanism (2) is provided on the left side of the wire drawing mechanism (1), and a drying mechanism (3) is provided on the left side of the annealing mechanism (2); The wire drawing mechanism (1) includes an outer frame (101). A first support block (102) and a second support block (103) are fixedly connected to the upper and lower ends of the right side of the outer frame (101), respectively. A screw (104) is rotatably connected to the middle of the first support block (102). A fixing block (105) is fixedly connected to the bottom of the screw (104). A first rotating rod (106) is rotatably connected to the front and rear ends of the bottom of the fixing block (105). A second rotating rod (106) is rotatably connected to the front and rear ends of the top of the second support block (103). 7) Guide wheels (108) are fixedly connected to the surfaces of the first rotating rod (106) and the second rotating rod (107). The first wire drawing roller (109) and the second wire drawing roller (110) are rotatably connected to the front and rear sides of the outer frame (101). Heating coil groups (111) are provided on the left and right sides of the first wire drawing roller (109) and the second wire drawing roller (110). Two guide rollers (112) are provided on the left side of the heating coil group (111). A baffle (113) is provided on the left side of the guide roller (112). The annealing mechanism (2) includes a water storage frame (201) and a booster pump (202). A nozzle (203) is fixedly connected to the bottom of the water storage frame (201), a water inlet pipe (204) is fixedly connected to the top of the booster pump (202), and a delivery pipe (205) is fixedly connected to the bottom of the booster pump (202). The air drying mechanism (3) includes a fan (301), and an air supply frame (302) is provided at the output end of the fan (301). Louvers (303) are rotatably connected to the inner walls of both the front and rear ends of the air supply frame (302).

2. The annealing equipment for control cable production according to claim 1, characterized in that: The first support block (102) has guide rods (114) fixedly connected to both the front and rear ends of its bottom. The fixed block (105) has connecting holes adapted to the guide rods (114) at both the front and rear ends of its top. The fixed block (105) is slidably connected to the two guide rods (114) through the connecting holes at the front and rear ends of its top.

3. An annealing processing equipment for control cable production according to claim 1, characterized in that: Multiple guide wheels (108) are provided, and the multiple guide wheels (108) are evenly distributed on the surface of the first rotating rod (106) and the second rotating rod (107). The front and rear ends of the two heating coil groups (111) are fixedly connected to the inner walls of the front and rear sides of the outer frame (101).

4. An annealing processing equipment for control cable production according to claim 1, characterized in that: There are two of each of the first wire drawing roller (109) and the second wire drawing roller (110). The two first wire drawing rollers (109) and the two second wire drawing rollers (110) are located on the left and right sides of the outer frame (101), respectively. The front ends of the two first wire drawing rollers (109) are fixedly connected to motors (115), and the two motors (115) are fixedly connected on the left and right sides of the front end of the outer frame (101), respectively.

5. An annealing processing equipment for control cable production according to claim 1, characterized in that: Two baffles (113) are provided, and the two baffles (113) are fixedly connected to the inner walls of the upper and lower sides of the outer frame (101) respectively. The water storage frame (201) is fixedly connected to the inner top wall on the left side of the outer frame (101). The booster pump (202) is fixedly connected to the top of the outer frame (101). The end of the delivery pipe (205) away from the booster pump (202) passes through the top of the outer frame (101) and extends into the water storage frame (201).

6. An annealing processing equipment for control cable production according to claim 1, characterized in that: Multiple nozzles (203) are provided, and the multiple nozzles (203) are evenly distributed at the bottom of the water storage frame (201). A discharge pipe is fixedly connected to the rear of the outer frame (101), and a switch valve is installed in the discharge pipe.

7. An annealing processing equipment for control cable production according to claim 1, characterized in that: The fan (301) is installed on the top left side of the outer frame (101), and the air supply frame (302) is fixedly connected to the inner top wall on the left side of the outer frame (101). Multiple louvers (303) are provided, and the multiple louvers (303) are arranged in a linear array at the front and rear ends of the inner wall of the air supply frame (302).

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