Alloy wire drawing machine capable of controlling tension

Abstract

The utility model discloses an alloy wire drawing machine capable of controlling tension, which relates to the technical field of wire drawing machines and comprises a box shell and a bunching roller. A placement frame is fixed in the box shell, bunching seats are uniformly fixed on the left and right side surfaces of the placement frame, a wire drawing die is clamped in the placement frame, a top frame is arranged on the top surface of the placement frame, electric push rods are fixed on two sides of the top surface of the top frame, and the bottom ends of the electric push rods are connected with one side of the top surface of a pressing and fixing frame; the two bunching rollers are rotationally connected to the interior of the box shell, and an adjusting unit is arranged in the box shell; according to the alloy wire drawing machine capable of controlling the tension, the height of the tension roller can be adjusted through the motor, so that the tension of an alloy wire is automatically adjusted in cooperation with the tension sensor, damage in the subsequent wire drawing process is prevented, and the alloy wire subjected to wire drawing can be detected through the arranged industrial camera; and adjustment by personnel is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, in particular to an alloy wire drawing machine with controlled tension. Background Art

[0002] Wire drawing machine is a kind of mechanical equipment widely used in industry, mostly used for drawing thick metal wire. Wire drawing machine usually includes a pay-off device, a drawing die and a take-up device. The thin metal wire is wound on the take-up reel as it rotates. After the wire drawing is completed, the coil on the take-up reel is taken out and entered into the next process. However, the current wire drawing machine is not convenient for automatically adjusting the tension of the alloy wire during use, which makes it easy to be damaged during the wire drawing process and it is inconvenient to timely detect the alloy wire after drawing. For this reason, we propose a tension-controlled alloy wire drawing machine. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an alloy wire drawing machine with controlled tension. The motor can adjust the height of the tension roller, so as to automatically adjust the tension of the alloy wire in cooperation with the tension sensor to prevent damage during the subsequent drawing process. The industrial camera set up can detect the drawn alloy wire to facilitate personnel to make adjustments, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a tension-controlled alloy wire drawing machine, comprising a box shell and a wire-bearing roller;

[0005] Box shell: A placement rack is fixed inside, and wire harness seats are evenly fixed on the left and right sides of the placement rack. A wire drawing die is clamped inside the placement rack. A top rack is provided on the top surface of the placement rack. Electric push rods are fixed on both sides of the top surface of the top rack. The bottom end of the electric push rod is connected to one side of the top surface of the pressing rack. There are two wire harness rollers that are rotatably connected to the inside of the box shell. An adjustment unit is provided inside the box shell.

[0006] Wherein, it also includes a controller, which is arranged on the front side of the box shell, the input end of the electric push rod is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the external power supply.

[0007] The inside of the placement rack is convenient for installing the wire drawing die. The wire harness seat and the wire harness roller can limit the alloy wire, so that the alloy wire can be drawn. The electric push rod drives the pressing frame to rise and fall to facilitate the disassembly and assembly of different wire drawing dies, thereby improving practicality.

[0008] Furthermore, the adjusting unit includes a motor, a screw, a support plate, a guide roller, a slider, a fixed seat and a tension roller, the fixed seat has two and is fixed on one side of the box shell in front and back correspondence, the top surface of the fixed seat is fixed with a motor, the output shaft of the motor is connected to the top of the screw, the screw is threadedly connected to the screw hole in the middle of the slider, the slider is slidably connected to the slide groove inside the fixed seat, the inner side surface of the slider is rotatably connected to the end of the tension roller, support plates are fixed on both sides of the top of the inner side surface of the fixed seat, the inner side surface of the support plate is rotatably connected to the end of the guide roller, the input end of the motor is electrically connected to the output end of the controller, the motor drives the screw to rotate to adjust the height of the tension roller, and the fixed guide roller can adjust the tension of the alloy wire to prevent the alloy wire from being damaged due to excessive tension.

[0009] Furthermore, the adjustment unit also includes a tension sensor and a display screen. The tension sensor is installed on the outside of the end of the tension roller, and the display screen is fixed in the middle of the front side of the box shell. The input end of the display screen is electrically connected to the output end of the controller, and the output end of the tension sensor is electrically connected to the input end of the controller. The tension sensor can detect the tension of the alloy wire in real time and display the detected data on the display screen for easy viewing and adjustment by personnel.

[0010] Furthermore, it also includes a fixing frame, a cleaning nozzle and a liquid pump. There are two fixing frames and they are respectively fixed on both sides of the top surface of the box shell. The cleaning nozzle is clamped inside the fixing frame. The liquid pump is fixed on the front side of the box shell. The liquid outlet pipe of the liquid pump is connected to the liquid inlet of the cleaning nozzle. When the liquid pump is started, the cleaning liquid inside the box shell is sprayed out through the cleaning nozzle, thereby cleaning the surface of the alloy wire to prevent impurities from adhering and affecting the effect of subsequent wire drawing.

[0011] Furthermore, it also includes a rack, a bracket and an industrial camera. The bracket is fixed on the right side of the top surface of the box shell, the top surface of the bracket is evenly fixed with the rack, the inside of the rack is placed with an industrial camera, the input end of the industrial camera is electrically connected to the output end of the controller, and the industrial camera inside the rack can detect the alloy wire to prevent the alloy wire after drawing from not meeting the processing standards.

[0012] Furthermore, it also includes an alarm, which is installed on the top surface of the box shell. The input end of the alarm is electrically connected to the output end of the controller. The alarm can flash and alarm when problems occur during the alloy wire drawing process to facilitate personnel adjustment.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the alloy wire drawing machine with controlled tension has the following advantages:

[0014] 1. The wire drawing die can be installed conveniently by placing it inside the rack. The wire harness seat and the wire harness roller can limit the alloy wire, so that the alloy wire can be drawn. The electric push rod drives the pressing frame to lift and lower to facilitate the disassembly and assembly of different wire drawing dies, thereby improving practicality.

[0015] 2. The tension sensor can detect the tension of the alloy wire in real time, and the detection data can be displayed on the display screen for easy viewing by personnel. The motor drives the screw to rotate to adjust the height of the tension roller. The fixed guide roller can be used to adjust the tension of the alloy wire to prevent the alloy wire from being damaged due to excessive tension.

[0016] 3. The alloy wire can be inspected by the industrial camera inside the frame to prevent the alloy wire after drawing from not meeting the processing standards, and the alarm can flash and alarm when problems occur during the alloy wire drawing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the placement rack of the utility model;

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0020] In the figure: 1 box shell, 2 adjustment unit, 21 motor, 22 screw, 23 support plate, 24 guide roller, 25 slider, 26 fixed seat, 27 tension roller, 28 tension sensor, 29 display screen, 3 placement rack, 4 wire beam seat, 5 wire drawing die, 6 top rack, 7 electric push rod, 8 pressing rack, 9 wire beam roller, 10 fixed rack, 11 cleaning nozzle, 12 liquid pump, 13 rack, 14 bracket, 15 industrial camera, 16 alarm, 17 controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 , this embodiment provides a technical solution: a tension-controlled alloy wire drawing machine, comprising a box shell 1 and a wire-bearing roller 9;

[0023] Box shell 1: A placement rack 3 is fixed inside, and a wire harness seat 4 is evenly fixed on the left and right sides of the placement rack 3. A wire drawing die 5 is clamped inside the placement rack 3. A top rack 6 is provided on the top surface of the placement rack 3. Electric push rods 7 are fixed on both sides of the top surface of the top rack 6. The bottom end of the electric push rod 7 is connected to one side of the top surface of the pressing rack 8. There are two wire harness rollers 9 and they are rotatably connected to the inside of the box shell 1. An adjustment unit 2 is provided inside the box shell 1. The adjustment unit 2 includes a motor 21, a screw 22, a support plate 23, a guide roller 24, a slider 25, a fixed seat 26 and a tension roller 27. There are two fixed seats 26 and they are fixed on one side of the inside of the box shell 1 in the front and back directions. The top surface of the fixed seat 26 is fixed with a motor 21, and the output shaft of the motor 21 is connected to the top of the screw 22. The screw 22 is threadedly connected to the screw hole in the middle of the slider 25. The slider 25 is slidably connected to the slide groove inside the fixed seat 26, and the inner side of the slider 25 is connected to the tension roller 27. The end is rotatably connected, and support plates 23 are fixed on both sides of the top of the inner side of the fixed seat 26. The inner side of the support plate 23 is rotatably connected to the end of the guide roller 24. The input end of the motor 21 is electrically connected to the output end of the controller 17. The motor 21 drives the lead screw 22 to rotate to adjust the height of the tension roller 27. The guide roller 24 is fixedly set to adjust the tension of the alloy wire to prevent the alloy wire from being damaged due to excessive tension. The adjustment unit 2 also includes a tension sensor 28 and a display screen 29. The tension sensor 28 is installed on the outside of the end of the tension roller 27. The display screen 29 is fixed in the middle of the front side of the box shell 1. The input end of the display screen 29 is electrically connected to the output end of the controller 17, and the output end of the tension sensor 28 is electrically connected to the input end of the controller 17. The tension sensor 28 can detect the tension of the alloy wire in real time and display the detected data on the display screen 29 for easy viewing and adjustment by personnel.

[0024] Among them, it also includes a controller 17, the controller 17 is arranged on the front side of the box shell 1, the input end of the electric push rod 7 is electrically connected to the output end of the controller 17, the input end of the controller 17 is electrically connected to the output end of the external power supply, the placement frame 3 is convenient for installing the wire drawing die 5, the wire harness seat 4 is arranged in conjunction with the wire harness roller 9 to limit the alloy wire, so that the alloy wire can be drawn, and the electric push rod 7 drives the pressing frame 8 to rise and fall to facilitate the disassembly and assembly of different wire drawing dies 5, thereby improving practicality, and also includes a fixing frame 10, a cleaning nozzle 11 and a liquid pump 12. There are two fixing frames 10 and they are respectively fixed on both sides of the top surface of the box shell 1. The cleaning nozzle 11 is clamped inside the fixing frame 10, and the liquid pump 12 is fixed on the front side of the box shell 1. The liquid outlet pipe of the liquid pump 12 is connected to the liquid inlet of the cleaning nozzle 11. The dynamic liquid pump 12 sprays the cleaning liquid inside the box shell 1 through the cleaning nozzle 11, thereby cleaning the surface of the alloy wire to prevent impurities from adhering and affecting the effect of subsequent wire drawing. It also includes a frame 13, a bracket 14 and an industrial camera 15. The bracket 14 is fixed on the right side of the top surface of the box shell 1. The top surface of the bracket 14 is evenly fixed with the frame 13. The industrial camera 15 is placed inside the frame 13. The input end of the industrial camera 15 is electrically connected to the output end of the controller 17. The industrial camera 15 inside the frame 13 can detect the alloy wire to prevent the alloy wire after drawing from not meeting the processing standards. It also includes an alarm 16. The alarm 16 is installed on the top surface of the box shell 1. The input end of the alarm 16 is electrically connected to the output end of the controller 17. The alarm 16 can flash and alarm when problems occur during the alloy wire drawing process to facilitate personnel adjustment.

[0025] The working principle of the alloy wire drawing machine for controlling tension provided by the present invention is as follows: first, a drawing die 5 of suitable specifications is placed inside the placement rack 3, and the electric push rod 7 is started to make the pressing rack 8 press the drawing die 5. The wire harness seat 4 provided cooperates with the wire harness roller 9 to limit the alloy wire. The tension sensor 28 can detect the tension of the alloy wire in real time, and display the detected data on the display screen 29 for convenient viewing by personnel. The motor 21 is started to drive the lead screw 22 to rotate to adjust the height of the tension roller 27, and the fixed guide roller 24 can adjust the tension of the alloy wire to prevent the alloy wire from being damaged due to excessive tension. At the same time, the liquid pump 12 is started to spray the cleaning liquid inside the box shell 1 through the cleaning nozzle 11, thereby cleaning the surface of the alloy wire to prevent impurities from adhering to and affecting the effect of subsequent wire drawing. Finally, the industrial camera 15 inside the frame 13 can detect the alloy wire, and the alarm 16 can flash an alarm when problems occur during the alloy wire drawing process to prevent the alloy wire after drawing from not meeting the processing standards.

[0026] It is worth noting that the controller 17 disclosed in the above embodiment uses the S7-200 model. The tension sensor 28 can be freely configured according to the actual application scenario. The recommended model is the CPR503 tension sensor. The industrial camera 15 can be a GX2500-C industrial camera, and the alarm 16 can be a KXB127-T sound and light alarm. The controller 17 controls the motor 21, tension sensor 28, display 29, electric actuator 7, liquid pump 12, industrial camera 15, and alarm 16 using methods commonly used in the prior art.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tension-controlled alloy wire drawing machine, characterized in that: It comprises a box shell (1) and a wire-bearing roller (9); Box shell (1): a placement rack (3) is fixed inside, a wire harness seat (4) is evenly fixed on the left and right sides of the placement rack (3), a wire drawing die (5) is clamped inside the placement rack (3), a top rack (6) is provided on the top surface of the placement rack (3), electric push rods (7) are fixed on both sides of the top surface of the top rack (6), the bottom end of the electric push rod (7) is connected to one side of the top surface of the pressing rack (8), there are two wire harness rollers (9) and they are rotatably connected to the inside of the box shell (1), and an adjustment unit (2) is provided inside the box shell (1); The invention further comprises a controller (17), wherein the controller (17) is arranged on the front side of the box shell (1), the input end of the electric push rod (7) is electrically connected to the output end of the controller (17), and the input end of the controller (17) is electrically connected to the output end of an external power supply.

2. The tension-controlled alloy wire drawing machine according to claim 1, characterized in that: The adjusting unit (2) comprises a motor (21), a lead screw (22), a support plate (23), a guide roller (24), a slider (25), a fixed seat (26) and a tension roller (27), wherein the fixed seat (26) has two fixed seats and is fixed on one side of the interior of the box shell (1) in a front and rear corresponding manner, and the top surface of the fixed seat (26) is fixed with a motor (21), the output shaft of the motor (21) is connected to the top end of the lead screw (22), the lead screw (22) is threadedly connected to the screw hole in the middle of the slider (25), the slider (25) is slidably connected to the slide groove inside the fixed seat (26), the inner side surface of the slider (25) is rotatably connected to the end of the tension roller (27), support plates (23) are fixed on both sides of the top end of the inner side surface of the fixed seat (26), the inner side surface of the support plate (23) is rotatably connected to the end of the guide roller (24), and the input end of the motor (21) is electrically connected to the output end of the controller (17).

3. The tension-controlled alloy wire drawing machine according to claim 1, characterized in that: The adjustment unit (2) further includes a tension sensor (28) and a display screen (29), wherein the tension sensor (28) is mounted on the outside of the end of the tension roller (27), and the display screen (29) is fixed to the middle of the front side of the box shell (1), and the input end of the display screen (29) is electrically connected to the output end of the controller (17), and the output end of the tension sensor (28) is electrically connected to the input end of the controller (17).

4. The tension-controlled alloy wire drawing machine according to claim 1, characterized in that: The invention also includes a fixing frame (10), a cleaning nozzle (11) and a liquid pump (12), wherein the fixing frames (10) are two and are fixed on both sides of the top surface of the box shell (1), respectively, the cleaning nozzle (11) is clamped inside the fixing frame (10), and the liquid pump (12) is fixed on the front side of the box shell (1), and the liquid outlet pipe of the liquid pump (12) is connected to the liquid inlet of the cleaning nozzle (11).

5. The tension-controlled alloy wire drawing machine according to claim 1, characterized in that: The machine also includes a frame (13), a bracket (14) and an industrial camera (15), wherein the bracket (14) is fixed to the right side of the top surface of the box shell (1), the top surface of the bracket (14) is evenly fixed with the frame (13), the industrial camera (15) is placed inside the frame (13), and the input end of the industrial camera (15) is electrically connected to the output end of the controller (17).

6. The alloy wire drawing machine with controlled tension according to claim 1, characterized in that: It also includes an alarm (16), which is installed on the top surface of the box shell (1), and the input end of the alarm (16) is electrically connected to the output end of the controller (17).

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