Water tank type wire drawing machine

Abstract

The utility model provides a water tank type wire drawing machine. A water tank type wire drawing machine relates to the field of wire drawing equipment and aims to solve the problem that a driving assembly for driving a water tank to turn over in an existing water tank type wire drawing machine is large in size and inconvenient to arrange, a turn-over support is installed at the position of a water tank rotating shaft, a turn-over air cylinder is used for driving, and the turn-over requirement during maintenance and overhaul of the water tank is met. The driving force during overturning of the water tank is reduced, so that the requirement of the overturning driving force can be met by the overturning air cylinder with a small specification, the size of the overturning air cylinder is reduced, and the requirement of a narrow mounting space in the water tank type wire drawing machine is met.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing equipment, in particular to a water tank type wire drawing machine. Background Art

[0002] The water tank wire drawing machine is a continuous production equipment specially used for drawing thin iron wires. It draws metal wires step by step through multiple drawing heads, and places the drawing heads in a water tank for cooling. This equipment is suitable for drawing various metal wires of medium and fine specifications, such as low-carbon steel wire, galvanized iron wire, bead wire, hose wire, tungsten, molybdenum, titanium alloy wire, steel cord, copper wire, aluminum wire, etc. The water tank wire drawing machine consists of multiple drawing heads, which are driven by mechanical transmission or gear box to achieve step-by-step drawing. When the drawing head is working, coolant is required for heat dissipation to maintain the normal operating temperature of the equipment. The wire-receiving part is usually driven by a low-power motor to keep the wire tension constant during winding. The winding link of the water tank wire drawing machine is the core link in the control system, which directly affects the quality of the steel wire.

[0003] Regular maintenance and inspection are important measures to ensure the stable operation of the water tank wire drawing machine, including the update and optimization of the control program, the calibration and maintenance of sensors and actuators, etc. When maintaining and inspecting the water tank of the water tank wire drawing machine, the water tank needs to be turned over. Small-sized water tanks can be turned over manually, but with the increase in the specifications of the water tanks and the increase in the number of components inside and installed on the water tanks, the overall weight of the water tank is larger, and the difficulty of turning over also increases. When modifying the water tank wire drawing machine, a motor combined with a reducer can be added to drive the water tank to turn around the rotating axis, but the space at the end of the water tank is relatively narrow, and the motor and reducer are difficult to install. In addition, the motor and reducer arranged at the end of the water tank will occupy the installation position of other parts of the water tank. Installing the motor and reducer at the other end of the water tank will increase the length of the entire water tank wire drawing machine, which will occupy a large space in the workshop. Utility Model Content

[0004] The purpose of the utility model is to provide a water tank type wire drawing machine in response to the defects of the prior art, in which a flip bracket is installed at the water tank shaft position and driven by a flip cylinder to meet the flipping requirements during water tank maintenance and overhaul. Combined with the counterweight connected to the water tank, the driving force when flipping the water tank is reduced, so that the flipping driving force requirement can be met by a small-sized flip cylinder, reducing the size of the flip cylinder and meeting the narrow installation space requirement in the water tank type wire drawing machine.

[0005] In order to achieve the above purpose, the following technical solutions are adopted:

[0006] A water tank type wire drawing machine, comprising:

[0007] The water tank is rotatably mounted on the machine base at both ends through a rotating shaft;

[0008] The turning mechanism comprises a turning cylinder and a turning bracket, one end of the turning bracket is fixed to the rotating shaft, and the other end extends radially along the rotating shaft to form a rotating seat, one end of the turning cylinder is hinged to the machine base, and the other end is hinged to the rotating seat;

[0009] The counterweight is installed on the upper part of the water tank. After the water tank is driven by the turning mechanism to rotate, the counterweight is located on the side of the water tank.

[0010] Furthermore, two supports arranged at intervals are provided on the base, one end of the water tank is rotatably mounted on one support through a bearing, and the other end of the water tank is rotatably mounted on the other support through a bearing.

[0011] Furthermore, the rotating shaft is fixed to the end surface of the water tank, and the rotating shafts located at both ends of the water tank are coaxially distributed.

[0012] Furthermore, the flip cylinder is connected to an air source via an electromagnetic valve, and the electromagnetic valve and the flip cylinder, and the electromagnetic valve and the air source are connected via pipelines.

[0013] Furthermore, the solenoid valve is connected to a controller, and magnetic switches are arranged in sequence along the axial direction on the cylinder body of the flip cylinder. When the piston of the flip cylinder moves to be coplanar with the magnetic switch, the magnetic switch is triggered. The magnetic switch is connected to the controller to send a trigger signal to the controller, and the controller is used to control the opening, closing and reversing of the solenoid valve.

[0014] Furthermore, the controller is connected to a touch screen, and the touch screen is used to collect touch information to convert it into a control signal and send it to the controller.

[0015] Furthermore, the counterweight is mounted above the water tank via a bracket.

[0016] Furthermore, a pull rod is connected to the side of the water tank, the pull rod forms a cantilever structure, and a grip portion is provided on the pull rod.

[0017] Furthermore, a stopper is provided on the machine base, and when the water tank is driven by the flipping mechanism to return to the working posture, the pull rod abuts against the stopper to maintain the relative position of the water tank and the machine base.

[0018] Furthermore, an ear plate with a hole is provided at one end of the flip cylinder connected to the rotating seat, and the ear plate with a hole is rotatably connected to the rotating seat through a pin shaft.

[0019] Compared with the prior art, the utility model has the following advantages and positive effects:

[0020] 1. In view of the problem that the driving components for driving the water tank to flip in the current water tank type wire drawing machine are large in size and inconvenient to arrange, a flip bracket is installed at the water tank shaft position, and a flip cylinder is used to drive it to meet the flipping requirements during water tank maintenance and overhaul. Combined with the counterweight connected to the water tank, the driving force when flipping the water tank is reduced, so that a small-sized flip cylinder can meet the flipping driving force requirements, reduce the size of the flip cylinder, and meet the narrow installation space requirements in the water tank type wire drawing machine.

[0021] 2. During the entire flipping process, the controller will monitor the position and status of the flip cylinder in real time according to the feedback signal of the magnetic switch to ensure the accuracy and safety of the flipping action. The setting of the stopper further ensures that the water tank can maintain a stable relative position with the base after resetting to prevent accidental shaking or falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0023] Figure 1 It is a side view schematic diagram of a water tank type wire drawing machine in an embodiment of the utility model.

[0024] Figure 2 It is a schematic diagram of the turning mechanism of the water tank type wire drawing machine in the embodiment of the utility model.

[0025] Figure 3 It is a schematic diagram of the turning mechanism in the water tank type wire drawing machine driving the water tank to turn over in the embodiment of the utility model.

[0026] Figure 4 It is a top view schematic diagram of a water tank type wire drawing machine in an embodiment of the utility model.

[0027] Figure 5 It is a structural schematic diagram of the turning mechanism in the embodiment of the utility model.

[0028] Figure 6 It is a connection diagram of the flip cylinder and the controller in the embodiment of the utility model.

[0029] In the figure, 1. machine base, 2. water tank, 3. rotating shaft, 4. counterweight, 5. pull rod, 6. flip cylinder, 7. flip bracket, 8. solenoid valve, 9. cylinder body, 10. magnetic switch, 11. controller, 12. touch screen, 13. support. DETAILED DESCRIPTION

[0030] In a typical implementation of the present invention, Figure 1-Figure 6 As shown, a water tank type wire drawing machine is proposed.

[0031] When maintaining and inspecting the water tank type wire drawing machine, the water tank 2 needs to be flipped. The driving force required in the flipping process of the water tank 2 is relatively large. When a conventional motor drives a reducer to achieve flipping, the problem of inconvenient arrangement of the motor and reducer is prone to occur. Based on this, this embodiment provides a water tank type wire drawing machine, which uses a flip cylinder 6 as a driving element, and installs a flip bracket 7 on the rotating shaft 3 of the water tank 2 to connect the flip cylinder 6, so that the flip cylinder 6 can drive the water tank 2 to flip during the telescopic action, meeting the maintenance needs of the water tank 2, and is smaller in size than the conventional motor combined with a reducer solution, saving installation space, and meeting the safety requirements of narrow spaces during subsequent modifications of the water tank type wire drawing machine.

[0032] like Figure 1 As shown, the water tank 2 wire drawing machine mainly includes a machine base 1, a water tank 2, a flipping mechanism and a counterweight 4, wherein working components such as a drawing head are installed on the water tank 2, resulting in a relatively large overall weight of the water tank 2. In order to facilitate the maintenance and inspection of the water tank 2, the water tank 2 is installed on the machine base 1 through the rotating shaft 3, so that the water tank 2 can adjust its posture when flipping around the axis of the rotating shaft 3 to meet the maintenance requirements. The flipping mechanism is a driving mechanism arranged to drive the water tank 2 to flip. The flipping mechanism can drive the water tank 2 to flip around the axis of the rotating shaft 3 from the position of the rotating shaft 3 of the water tank 2 to achieve the required maintenance posture or reset from the maintenance posture to the working state. The counterweight 4 is installed on the water tank 2, which can adjust the center of gravity of the water tank 2 and reduce the difficulty of flipping the water tank 2.

[0033] like Figure 4 As shown, both ends of the water tank 2 are rotatably mounted on the base 1 through the rotating shaft 3, so that the water tank 2 can be turned around the rotating shaft 3 to meet the needs of maintenance and overhaul. The traditional fixed water tank 2 often requires the entire equipment to be shut down during maintenance and overhaul, and consumes a lot of time and manpower to disassemble and reassemble. In this embodiment, the water tank 2 is designed to be flippable, which can greatly simplify this process and improve maintenance efficiency. The flip design of the water tank 2 makes maintenance and overhaul work more convenient, reduces downtime and maintenance costs, and improves the overall reliability and service life of the equipment.

[0034] like Figure 2 , Figure 3 and Figure 5 As shown, the flip mechanism is composed of a flip cylinder 6 and a flip bracket 7. One end of the flip bracket 7 is fixed to the rotating shaft 3, and the other end extends radially along the rotating shaft 3 to form a rotating seat. The two ends of the flip cylinder 6 are respectively hinged to the machine base 1 and the rotating seat, so that the flip cylinder 6 can drive the flip bracket 7 when it is extended and retracted, thereby driving the water tank 2 to flip. Figure 4As shown, the flipping mechanism is located in the narrow space between the water tank 2 and the other parts of the water tank type wire drawing machine body. In this narrow space, the driving mechanism of the traditional motor driving the reducer occupies a large space, and the structure of the entire water tank type wire drawing machine needs to be adjusted to adapt to the installation of the motor and the reducer. In this embodiment, a counterweight 4 is installed on the upper part of the water tank 2. When the water tank 2 is driven and rotated by the flipping mechanism, the counterweight 4 will be on the side of the water tank 2. By adopting a flipping mechanism composed of a flipping cylinder 6 and a flipping bracket 7, the auxiliary effect of the counterweight 4 is utilized to reduce the driving force required to flip the water tank 2, so that a small-sized flipping cylinder 6 can be used to achieve the flipping action. This not only reduces the size of the flipping mechanism, but also reduces the cost, and meets the narrow installation space requirements in the water tank type wire drawing machine.

[0035] like Figure 1 and Figure 4 As shown, two supports 13 are arranged at intervals on the base, one end of the water tank 2 is rotatably mounted on one support 13 through a bearing, and the other end of the water tank 2 is rotatably mounted on the other support 13 through a bearing, ensuring that the water tank 2 can be turned around the rotating shaft 3 smoothly and reliably, while reducing friction and wear during the turning process. The use of bearings improves the flexibility and durability of the water tank 2 and reduces maintenance costs. At the same time, the spaced arrangement of the supports 13 provides stable support for the water tank 2, ensuring stability during the turning process.

[0036] like Figure 4 As shown, the rotating shaft 3 is fixed to the end face of the water tank 2, and the rotating shafts 3 at both ends of the water tank 2 are coaxially distributed. This ensures that the water tank 2 can maintain balance during the flipping process, avoiding shaking or jamming caused by the misalignment of the rotating shafts 3. The coaxial distribution of the rotating shafts 3 improves the stability and accuracy of the flipping of the water tank 2, reduces vibration and noise during the flipping process, and prolongs the service life of the equipment.

[0037] like Figure 6 As shown, the flip cylinder 6 is connected to the gas source through the solenoid valve 8, and the solenoid valve 8 and the flip cylinder 6, and the solenoid valve 8 and the gas source are connected through pipelines. The gas source can be an air pump, a high-pressure gas cylinder, etc., and can be combined with a control system to achieve remote control and automatic operation of the flip cylinder 6, thereby improving the convenience and safety of operation. Pneumatic control makes the driving of the flip cylinder 6 more flexible and reliable, reducing the tediousness and danger of manual operation. At the same time, through the precise control of the solenoid valve 8, the precise adjustment and positioning of the flip cylinder 6 can be achieved.

[0038] The solenoid valve 8 is connected to the controller 11, and magnetic switches 10 are arranged in sequence along the axial direction on the cylinder body 9 of the flip cylinder 6. When the piston of the flip cylinder 6 moves to the same plane as the magnetic switch 10, the magnetic switch 10 is triggered. The magnetic switch 10 is connected to the controller 11 to send a trigger signal to the controller 11. The controller 11 is used to control the opening and closing and reversing of the solenoid valve 8. Through the linkage between the controller 11 and the magnetic switch 10, precise control and position detection of the flip cylinder 6 are achieved, and the automation and accuracy of the flip process are improved. At the same time, the possibility of manual intervention and misoperation is reduced, and the safety and stability of the equipment are improved.

[0039] The controller 11 is connected to a touch screen 12, which is used to collect touch information to convert it into a control signal and send it to the controller 11. The operation interface of the touch screen 12 allows the operator to intuitively understand the device status and perform operation control, thereby improving the convenience and accuracy of the operation.

[0040] In this embodiment, Figure 6 As shown, the working control process of the flip cylinder 6 in the water tank type wire drawing machine, especially the control of multi-stage extension and retraction through the magnetic switch 10, is a precise and efficient process. The control process includes:

[0041] The flip cylinder 6 is used as a power source, and is connected to the air source through the solenoid valve 8, which is responsible for driving the flipping action of the flip bracket 7 and the water tank 2. The solenoid valve 8 controls the on-off and direction of the air source, and then controls the extension and contraction of the flip cylinder 6. The magnetic switch 10 is arranged axially along the cylinder body 9 of the flip cylinder 6, and is used to detect the position of the piston and feed back the signal to the controller 11. The controller 11 receives signals from the magnetic switch 10 and the touch screen 12, and controls the opening and closing and reversing of the solenoid valve 8 according to the preset program. The touch screen 12 is used as a human-computer interaction interface to input control instructions and display the current status.

[0042] For the start-up and initial extension and retraction process of the flip cylinder 6:

[0043] When the operator issues a flipping instruction on the touch screen 12 , the controller 11 receives and interprets the instruction.

[0044] The controller 11 then sends a signal to the solenoid valve 8 , and the solenoid valve 8 opens the corresponding air path according to the received signal, allowing the compressed air to enter the corresponding chamber of the flip cylinder 6 .

[0045] The turning cylinder 6 begins to expand and contract under the action of air pressure, pushing the turning bracket 7 and the water tank 2 to start turning.

[0046] For the detection and multi-stage telescopic control process of the magnetic switch 10:

[0047] On the cylinder body 9 of the tilting cylinder 6, a magnetic switch 10 arranged in the axial direction approaches or moves away with the movement of the piston.

[0048] When the piston moves to a position coplanar with a magnetic switch 10 , the magnetic switch 10 is triggered and sends a trigger signal to the controller 11 .

[0049] After receiving the trigger signal, the controller 11 determines the current position and state of the flip cylinder 6 according to the preset logic, and issues the next control instruction accordingly.

[0050] If multi-stage extension and retraction is required, the controller 11 will control the solenoid valve 8 to perform multiple opening, closing and reversing operations according to the triggering sequence of different magnetic switches 10, thereby adjusting the extension length of the flip cylinder 6 to achieve precise flip control.

[0051] For the flip completion and reset process:

[0052] When the flip cylinder 6 completes the predetermined telescopic stroke and reaches the final position of the flip, the last magnetic switch 10 is triggered and sends a completion signal to the controller 11 .

[0053] After receiving the completion signal, the controller 11 may stop controlling the solenoid valve 8 or send a reset instruction as needed.

[0054] During the resetting process, the electromagnetic valve 8 adjusts the direction of the air path again, so that the flip cylinder 6 can be extended and retracted in the opposite direction, thereby driving the flip bracket 7 and the water tank 2 to return to the initial position.

[0055] During the entire flipping process, the controller 11 will monitor the position and state of the flipping cylinder 6 in real time according to the feedback signal of the magnetic switch 10 to ensure the accuracy and safety of the flipping action.

[0056] In this embodiment, the magnetic switch 10 is a circuit switch device controlled by a magnetic field signal, and its working principle is based on the influence of the magnetic field on a specific element (such as a reed switch). The magnetic switch 10 is mainly composed of a permanent magnet and a reed switch. The reed switch, also known as a tongue reed switch, is a passive electronic switch element with contacts, and its structure is that two or more metal reeds are encapsulated in a sealed glass tube filled with an inert gas.

[0057] Normal state: When the magnetic switch 10 is not in working state, that is, when no magnetic material is approaching, the two reeds in the reed switch are not in contact, and the circuit is in disconnected state.

[0058] Working state: When a magnetic substance (such as the magnet on the piston inside the flip cylinder) approaches the reed switch, the two reeds will be magnetized and attracted to each other under the action of the magnetic field, thus connecting the circuit. This change in state can be detected by the controller, which in turn triggers the corresponding control command.

[0059] Reset: When the magnetic material disappears, that is, when the piston of the flip cylinder moves away from the magnetic switch 10, without the influence of external magnetic force, the two reeds will separate due to their own elasticity, and the circuit will be disconnected again.

[0060] This operating principle of the magnetic switch 10 enables it to accurately detect mechanical movement or the state of a circuit and send a control signal when necessary.

[0061] like Figure 1 and Figure 4 As shown, the counterweight 4 is mounted above the water tank 2 through a bracket. The mounting method of the bracket makes the installation of the counterweight 4 more stable and reliable, and avoids the shaking or falling of the counterweight 4 during the flipping process. At the same time, the stabilizing effect of the counterweight 4 also improves the stability and accuracy of the flipping process.

[0062] like Figure 3 As shown, a pull rod 5 is connected to the side of the water tank 2, and the pull rod 5 forms a cantilever structure and is provided with a grip. A stopper is provided on the machine base 1. When the water tank 2 is driven by the flip mechanism to return to the working posture, the pull rod 5 abuts against the stopper to maintain the relative position of the water tank 2 and the machine base 1. The design of the pull rod 5 allows the operator to manually adjust the position or posture of the water tank 2 through the grip, thereby improving the flexibility of operation. At the same time, the design of the stopper ensures that the water tank 2 can be accurately and stably positioned in the working posture when resetting, thereby avoiding operational errors or equipment damage caused by inaccurate positioning.

[0063] like Figure 5 As shown, a perforated ear plate is provided at one end of the tilting cylinder 6 connected to the rotating seat, and the perforated ear plate is rotatably connected to the rotating seat through a pin. The connection between the perforated ear plate and the pin enables the tilting cylinder 6 to be flexibly connected to the rotating seat and transmit power, while ensuring the stability and reliability of the connection. This connection method is simple, easy to install and maintain, and improves the overall performance and reliability of the equipment.

[0064] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water tank type wire drawing machine, characterized in that: include: The water tank is rotatably mounted on the machine base at both ends through a rotating shaft; The turning mechanism comprises a turning cylinder and a turning bracket, one end of the turning bracket is fixed to the rotating shaft, and the other end extends radially along the rotating shaft to form a rotating seat, one end of the turning cylinder is hinged to the machine base, and the other end is hinged to the rotating seat; The counterweight is installed on the upper part of the water tank. After the water tank is driven by the turning mechanism to rotate, the counterweight is located on the side of the water tank.

2. The water tank type wire drawing machine according to claim 1, characterized in that: The machine base is provided with two supports arranged at intervals, one end of the water tank is rotatably mounted on one support through a bearing, and the other end of the water tank is rotatably mounted on the other support through a bearing.

3. The water tank type wire drawing machine according to claim 1 or 2, characterized in that: The rotating shaft is fixed to the end surface of the water tank, and the rotating shafts at both ends of the water tank are coaxially distributed.

4. The water tank type wire drawing machine according to claim 1, characterized in that: The flip cylinder is connected to the air source through the electromagnetic valve, and the electromagnetic valve and the flip cylinder, and the electromagnetic valve and the air source are connected through pipelines.

5. The water tank type wire drawing machine according to claim 4, characterized in that: The solenoid valve is connected to a controller, and magnetic switches are arranged in sequence along the axial direction on the cylinder body of the flip cylinder. When the piston of the flip cylinder moves to the same plane as the magnetic switch, the magnetic switch is triggered. The magnetic switch is connected to the controller to send a trigger signal to the controller, and the controller is used to control the opening, closing and reversing of the solenoid valve.

6. The water tank type wire drawing machine according to claim 5, characterized in that: The controller is connected to a touch screen, and the touch screen is used to collect touch information to convert it into a control signal and send it to the controller.

7. The water tank type wire drawing machine according to claim 1, characterized in that: The counterweight is mounted above the water tank through a bracket.

8. The water tank type wire drawing machine according to claim 1, characterized in that: A pull rod is connected to the side of the water tank, the pull rod forms a cantilever structure, and a gripping portion is provided on the pull rod.

9. The water tank type wire drawing machine according to claim 8, characterized in that: A stopper is arranged on the machine base. When the water tank is driven by the turning mechanism to return to the working posture, the pull rod abuts against the stopper to maintain the relative position of the water tank and the machine base.

10. The water tank type wire drawing machine according to claim 1, characterized in that: An ear plate with a hole is provided at one end of the tilting cylinder connected to the rotating seat, and the ear plate with a hole is rotatably connected to the rotating seat through a pin shaft.

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