Multi-node embedded real-time temperature measuring device for roller of wire drawing machine

Abstract

The utility model discloses a multi-node embedded real-time temperature measuring device for a roller of a wire drawing machine, and relates to the technical field of rollers of wire drawing machines. The node copper pads are distributed on the peripheral side of the wire drawing machine roller in a circumferential array manner; the plurality of node temperature measuring mechanisms are connected to the inner side of the right end of the wire drawing machine roller in a sleeving manner; a sleeving positioning mechanism which is installed on the plurality of node temperature measurement mechanisms; the technical effects are that the node type circumferential array distribution of the plurality of node temperature measurement mechanisms is realized, so that the real-time temperature measurement of multiple point positions can be realized, and the temperature data of different positions can be measured; data measured by the plurality of node temperature measurement mechanisms are transmitted to an external main PLC for high integration processing, uniform temperature data can be obtained, and the measured temperature data are more accurate.

Description

Technical Field

[0001] This utility model relates to the field of wire drawing machine roller technology, specifically a multi-node embedded real-time temperature measuring device for wire drawing machine rollers. Background Technology

[0002] Wire drawing machines, also known as wire extrusion machines, are a type of mechanical equipment widely used in industry. They are primarily used to stretch and shape metal or plastic materials through molds, and are widely applied in industries such as machinery manufacturing, hardware processing, petrochemicals, and wire and cable manufacturing. The rollers of wire drawing machines are typically made of metal or plastic, possessing high strength, wear resistance, and corrosion resistance. They are an indispensable component of the machine. During the wire drawing process, the temperature is effectively monitored by a temperature measuring device inside the roller, allowing for effective control of the pulling force and preventing wire breakage due to excessive heat.

[0003] Existing real-time temperature measurement devices for wire drawing machine rollers measure the temperature in real time through a single point, which cannot effectively measure the temperature at multiple points. Then, the data from multiple temperature measurement points is transmitted to the control panel for averaging, resulting in inaccurate overall temperature measurement data.

[0004] Therefore, we propose a novel multi-node embedded real-time temperature measurement device for wire drawing machine rollers to solve the above-mentioned technical problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a multi-node embedded real-time temperature measuring device for wire drawing machine rollers, which solves the problems of existing real-time temperature measuring devices for wire drawing machine rollers not being able to perform real-time temperature measurement at multiple nodes and having inaccurate temperature measurement.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a multi-node embedded real-time temperature measuring device for wire drawing machine rollers, comprising:

[0009] Wire drawing machine rollers;

[0010] Node copper pads, wherein the node copper pads are distributed in a circumferential array on the periphery of the wire drawing machine roller;

[0011] A node temperature measuring mechanism, wherein multiple node temperature measuring mechanisms are sleeved on the inner side of the right end of the wire drawing machine roller;

[0012] A socket positioning mechanism is installed on multiple node temperature measuring mechanisms;

[0013] The mounting and placement mechanism is fixedly connected to the sleeve positioning mechanism and is installed on the external wire drawing machine frame.

[0014] Preferably, the drawing machine roller includes a roller shell, a drawing roller rod is fixedly connected to the middle of the inside of the roller shell, a drawing sleeve cavity is opened on the inner circumference of the roller shell, a thermal element sleeve cavity is opened on the inner right end of the roller shell, a node temperature measuring mechanism is sleeved on the roller shell through the thermal element sleeve cavity, and a sleeve positioning mechanism is sleeved on the circumference of the right end of the drawing roller rod.

[0015] Preferably, the node temperature measuring mechanism includes a housing, a data processing module is fixedly connected inside the housing, an installation hole is provided on the inner side of the left end of the housing, a heat-sensitive element is electrically fixedly connected to the left end of the data processing module through the installation hole, the heat-sensitive element is sleeved inside the roller shell, and the housing is fixedly connected to the sleeve positioning mechanism.

[0016] Preferably, the sleeve positioning mechanism includes a roller sleeve, the roller sleeve having an internal mounting cavity, the roller sleeve being sleeved on the periphery of the drawing roller through the mounting cavity, a pulling end rod symmetrically fixed to the outer wall of the roller sleeve, a positioning ring plate fixed to the outer end of the pulling end rod, an installation and placement mechanism fixed to the outer wall of the roller sleeve, and eight enclosing shells fixed to the inner circumference of the positioning ring plate.

[0017] Preferably, the installation and placement mechanism includes a screw mounting plate, a hollow sleeve is fixedly connected to the middle of the upper end of the screw mounting plate, an adjusting sleeve rod is sleeved on the inner side of the upper end of the hollow sleeve, the hollow sleeve and the adjusting sleeve rod are fixedly connected by a locking bolt, and the upper end of the adjusting sleeve rod is fixedly connected to the roller sleeve.

[0018] Preferably, the heat-sensitive element is slidably sleeved inside the roller housing.

[0019] Preferably, the outer wall of the heat-sensitive element is in sliding contact with the inner wall of the node copper pad.

[0020] Preferably, the data processing module is electrically connected to an external PLC via a connecting cable.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, this utility model provides a multi-node embedded real-time temperature measurement device for wire drawing machine rollers, which has the following beneficial effects:

[0023] 1. The present invention features a node-type circumferential array distribution of multiple temperature measuring mechanisms, which allows for real-time temperature measurement at multiple points. This enables the determination of temperature data at different locations. The data measured by the multiple temperature measuring mechanisms are transmitted to an external PLC for highly integrated processing, resulting in average temperature data and making the measured temperature data more accurate.

[0024] 2. The multiple node temperature measuring mechanisms of this utility model can be stably placed through the sleeve positioning mechanism. The installation and placement mechanism can drive the sleeve positioning mechanism to be placed, and the installation and placement mechanism can be stably placed on the external wire drawing machine frame. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the wire drawing machine roller and node copper pad structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the combined structure of the node temperature measuring mechanism, the socket positioning mechanism, and the installation and placement mechanism of this utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the node temperature measuring mechanism of this utility model;

[0029] Figure 5 This is a schematic diagram of the combined structure of the socket positioning mechanism and the installation and placement mechanism of this utility model.

[0030] In the picture:

[0031] 1. Drawing roller; 11. Roller shell; 111. Thermistor cavity; 12. Drawing cavity; 2. Node copper pad; 3. Encasing shell; 31. Data processing module; 32. Mounting hole; 33. Thermistor; 4. Roller sleeve; 5. Hollow sleeve; 51. Screw mounting plate; 52. Locking bolt; 53. Adjusting rod; 6. Positioning ring plate; 61. Mounting cavity; 62. Pulling end rod. Detailed Implementation

[0032] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0033] Example 1

[0034] This embodiment provides a technical solution: a multi-node embedded real-time temperature measurement device for wire drawing machine rollers, such as... Figures 1-5 As shown, it includes a wire drawing machine roller, a node copper pad 2, a node temperature measuring mechanism, a socket positioning mechanism, and an installation and placement mechanism.

[0035] The node copper pads 2 are arranged in a circumferential array on the periphery of the wire drawing machine roller. The node copper pads 2 are made of copper and have a high heat absorption capacity. They can efficiently absorb the temperature of the metal wire passing through the periphery of the wire drawing machine roller. Multiple node temperature measuring mechanisms are sleeved on the inner right end of the wire drawing machine roller. The node temperature measuring mechanism receives the temperature of the node copper pads 2 and performs real-time temperature measurement. The node-type circumferential array of multiple node temperature measuring mechanisms allows for real-time temperature measurement at multiple points, thus enabling the determination of temperature data at different locations. The sleeve positioning mechanism is installed on the multiple node temperature measuring mechanisms, and the multiple node temperature measuring mechanisms can be stably placed through the sleeve positioning mechanism. The installation and placement mechanism is fixed to the sleeve positioning mechanism and can drive the sleeve positioning mechanism to be placed. The installation and placement mechanism is installed on the external wire drawing machine frame, and can be stably placed on the external wire drawing machine frame.

[0036] like Figures 1-4 As shown, the wire drawing machine roller includes a roller shell 11, and a wire drawing roller rod 1 is fixedly connected to the middle of the roller shell 11. The roller shell 11 can be connected to the drive mechanism of the external wire drawing machine through the wire drawing roller rod 1. A wire drawing cavity 12 is opened on the inner circumference of the roller shell 11, and the metal wire can be drawn accordingly. A thermal element cavity 111 is opened on the inner right end of the roller shell 11. A node temperature measuring mechanism is sleeved on the roller shell 11 through the thermal element cavity 111. The node temperature measuring mechanism can be installed accordingly, and the sleeved installation is more convenient during installation and disassembly. A sleeved positioning mechanism is sleeved on the circumference of the right end of the wire drawing roller rod 1, and the right end of the wire drawing roller rod 1 can be positioned and rotated through the sleeved positioning mechanism.

[0037] The node temperature measuring mechanism includes a housing 3, which is hollow inside and can be used for protection. A data processing module 31 is fixed inside the housing 3. The data processing module 31 is protected by the housing 3 and can process changing current data to measure temperature. The left end of the housing 3 has an installation hole 32 for corresponding installation. A heat-sensitive element 33 is electrically fixed to the left end of the data processing module 31 through the installation hole 32. When the heat-sensitive element 33 is heated, its resistance changes. The change in resistance affects the change in current, thus effectively measuring temperature based on the change in current. The heat-sensitive element 33 is sleeved inside the roller shell 11 and can be installed to receive temperature. The housing 3 is fixed to the sleeve positioning mechanism for stable placement.

[0038] The heat-sensitive element 33 is slidably sleeved inside the roller housing 11, so that the roller housing 11 will not be obstructed when rotating around the heat-sensitive element 33;

[0039] The outer wall of the heat-sensitive element 33 makes sliding contact with the inner wall of the node copper pad 2, and the temperature of the node copper pad 2 can be transferred to the heat-sensitive element 33, which will affect the resistance of the heat-sensitive element 33.

[0040] The data processing module 31 is electrically connected to an external PLC via a connecting cable. The data processing module 31 transmits the processed data to the external PLC for aggregate processing, thereby obtaining average temperature data, making temperature measurement more accurate.

[0041] In use, the left end of the wire drawing machine roller can be installed on the external wire drawing machine frame and connected to the drive structure of the wire drawing machine. The right end of the wire drawing machine roller can be stably placed through the installation and placement mechanism. The node copper pads 2 are distributed in a circumferential array on the periphery of the wire drawing machine roller. The node copper pads 2 are made of copper and have a high-efficiency heat absorption function, which can efficiently absorb the temperature of the metal wire passing through the periphery of the wire drawing machine roller. The node temperature measuring mechanism receives the temperature of the node copper pads 2 for real-time temperature measurement. The node-type circumferential array distribution of multiple node temperature measuring mechanisms allows for real-time temperature measurement at multiple points, thereby measuring temperature data at different locations. The data measured by multiple node temperature measuring mechanisms are transmitted to the external PLC for high-integration processing, which can obtain average temperature data, making the measured temperature data more accurate. Multiple node temperature measuring mechanisms can be stably placed through the sleeve positioning mechanism. The installation and placement mechanism can drive the sleeve positioning mechanism to place, and the installation and placement mechanism can be stably placed on the external wire drawing machine frame.

[0042] Example 2

[0043] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 , Figure 3 and Figure 5As shown, to further better realize this utility model, the following arrangement is specifically adopted: the sleeve positioning mechanism includes a roller sleeve 4, the roller sleeve 4 has an installation cavity 61 inside, the roller sleeve 4 can be correspondingly sleeved and installed through the installation cavity 61, the roller sleeve 4 is sleeved on the periphery of the drawing roller 1 through the installation cavity 61, and the drawing roller 1 is limited in the installation cavity 61 by the roller sleeve 4 during rotation, so that the drawing roller 1 can be positioned and rotated, and the roller sleeve 4... The outer wall is symmetrically fixed with a pull end rod 62. The roller sleeve 4 can be pulled accordingly through the pull end rod 62. The outer end of the pull end rod 62 is fixed with a positioning ring disk 6. The pull end rod 62 can pull the positioning ring disk 6 for placement. The outer wall of the roller sleeve 4 is fixed with an installation and placement mechanism. The roller sleeve 4 can be positioned and placed through the installation and placement mechanism. Eight wrapping shells 3 are fixed to the inner circumference of the positioning ring disk 6. The eight wrapping shells 3 can be stably fixed on the positioning ring disk 6 for placement and use.

[0044] The mounting mechanism includes a screw mounting plate 51, which can be installed in a designated position using screws. A hollow sleeve 5 is fixedly connected to the middle of the upper end of the screw mounting plate 51. After installation, the screw mounting plate 51 can move the hollow sleeve 5 to its designated position. An adjusting sleeve rod 53 is sleeved on the inner side of the upper end of the hollow sleeve 5. The adjusting sleeve rod 53 can extend and retract to adjust its position on the inner side of the upper end of the hollow sleeve 5. The hollow sleeve 5 and the adjusting sleeve rod 53 are fixedly connected by a locking bolt 52. After extension and retraction adjustment, the locking bolt 52 can effectively lock and fix them in place, so that the hollow sleeve 5 and the adjusting sleeve rod 53 can be stably placed and supported. The upper end of the adjusting sleeve rod 53 is fixedly connected to the roller sleeve 4. When the position of the adjusting sleeve rod 53 changes, the position and height of the roller sleeve 4 can be changed.

[0045] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A multi-node embedded real-time temperature measuring device for a wire drawing machine roller, characterized in that, include: Wire drawing machine rollers; Node copper pads (2), the node copper pads (2) are arranged in a circumferential array on the circumferential side of the wire drawing machine roller; A node temperature measuring mechanism, wherein multiple node temperature measuring mechanisms are sleeved on the inner side of the right end of the wire drawing machine roller; A socket positioning mechanism is installed on multiple node temperature measuring mechanisms; The mounting and placement mechanism is fixedly connected to the sleeve positioning mechanism and is installed on the external wire drawing machine frame.

2. The multi-node embedded real-time temperature measuring device for the drawing machine roller according to claim 1, characterized in that: The drawing machine roller includes a roller shell (11), and a drawing roller rod (1) is fixedly connected to the middle of the inside of the roller shell (11). A drawing sleeve cavity (12) is opened on the inner side of the circumference of the roller shell (11). A thermal element sleeve cavity (111) is opened on the inner side of the right end of the roller shell (11). A node temperature measuring mechanism is sleeved on the roller shell (11) through the thermal element sleeve cavity (111). A sleeve positioning mechanism is sleeved on the circumference of the right end of the drawing roller rod (1).

3. The multi-node embedded real-time temperature measuring device for the drawing machine roller according to claim 1 or 2, characterized in that: The node temperature measuring mechanism includes a housing (3), a data processing module (31) is fixed inside the housing (3), an installation hole (32) is opened on the inner side of the left end of the housing (3), a heat-sensitive element (33) is electrically fixed through the installation hole (32) on the left end of the data processing module (31), the heat-sensitive element (33) is sleeved inside the roller shell (11), and the housing (3) is fixed on the sleeve positioning mechanism.

4. The multi-node embedded real-time temperature measuring device for wire drawing machine rollers according to claim 3, characterized in that: The sleeve positioning mechanism includes a roller sleeve (4), and the roller sleeve (4) has an installation cavity (61) inside. The roller sleeve (4) is sleeved on the periphery of the drawing roller (1) through the installation cavity (61). The outer wall of the roller sleeve (4) is symmetrically fixed with a pulling end rod (62). The outer end of the pulling end rod (62) is fixed with a positioning ring disc (6). The outer wall of the roller sleeve (4) is fixed with an installation and placement mechanism. The inner circumference of the positioning ring disc (6) is fixed with eight enclosing shells (3).

5. The multi-node embedded real-time temperature measuring device for the drawing machine roller according to claim 4, characterized in that: The installation and placement mechanism includes a screw mounting plate (51), a hollow sleeve (5) is fixedly connected to the middle of the upper end of the screw mounting plate (51), an adjusting sleeve rod (53) is sleeved on the inner side of the upper end of the hollow sleeve (5), the hollow sleeve (5) and the adjusting sleeve rod (53) are fixedly connected by a locking bolt (52), and the upper end of the adjusting sleeve rod (53) is fixedly connected to the roller sleeve (4).

6. The multi-node embedded real-time temperature measuring device for the drawing machine roller according to claim 3, characterized in that: The heat-sensitive element (33) is slidably sleeved inside the roller shell (11).

7. The multi-node embedded real-time temperature measuring device for the drawing machine roller according to claim 6, characterized in that: The outer wall of the heat-sensitive element (33) makes sliding contact with the inner wall of the node copper pad (2).

8. The multi-node embedded real-time temperature measuring device for wire drawing machine rollers according to claim 3, characterized in that: The data processing module (31) is electrically connected to an external PLC via a connecting line.

Images