Cooling mechanism for wire drawing machine

Abstract

The utility model discloses a cooling mechanism for a wire drawing machine, which relates to the technical field of cooling mechanisms for wire drawing machines and comprises a rotary connector, a rotary pipe, a driving motor, a high-friction roller and a closed protection mechanism, the driving motor is installed on the side face, away from the separating cylinder, of one set of shielding rings, an output shaft of the driving motor rotationally penetrates through the shielding rings and is fixedly connected with the high-friction roller, and the inner walls of the shielding rings make contact with the outer wall of the rotating pipe through the rotating sealing rings; through the arrangement of the closed protection mechanism, the contact part of the high-friction roller and the rotating pipe is sealed and covered, so that the influence of external water vapor on the contact part of the high-friction roller and the rotating pipe is isolated, the probability of a slipping phenomenon is greatly reduced, and in a relatively sealed environment, the contact part of the high-friction roller and the rotating pipe is protected. The driving force of the high-friction roller can be stably and efficiently transmitted to the rotating pipe, it is ensured that the rotating pipe always operates at the constant rotating speed, and the using effect of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling mechanisms for wire drawing machines, specifically to a cooling mechanism for wire drawing machines. Background Technology

[0002] Wire drawing machines, also known as wire drawing machines or wire drawing machines, are widely used mechanical equipment in industrial applications. They are mainly used in industries such as machinery manufacturing, hardware processing, petrochemicals, plastics, bamboo and wood products, and wire and cable. Common wire drawing machines consist of several parts, including wire feeding, wire drawing, water cooling, wire take-up, and wire laying. Existing wire drawing machines require cooling of the material after drawing it into wires to facilitate subsequent processes.

[0003] The prior art patent publication number CN216175396U describes a cooling mechanism for a wire drawing machine. This mechanism uses inlet and outlet to pour the wire structure processed by the wire drawing machine into a rotating connector. The wire structure then enters a rotating tube horizontally via a guide wheel. After passing through multiple annular components inside the rotating tube, the wire structure extends out from the inlet and outlet at the top of another rotating connector via a guide wheel, thus achieving the effect of cooling the wire structure processed by the wire drawing machine.

[0004] However, this cooling device has revealed some problems in practical applications. As one of the core components of the cooling device, the rotation of the rotating tube mainly relies on the high-friction roller for driving. Once the outer wall of the rotating tube is wet during use, slippage is very likely to occur when the high-friction roller drives the rotating tube. The occurrence of slippage will cause the rotation speed of the rotating tube to be unstable, which will affect the flow rate and flow of the coolant into the heat dissipation tube, making it impossible to effectively guarantee the heat dissipation effect of the coolant. At the same time, the instability of the rotation speed of the rotating tube will also affect the vibration frequency of the stirring blades, reduce the uniformity of the coolant temperature, and ultimately affect the cooling quality of the linear structure after wire drawing, making it difficult to meet the requirements of high-precision wire drawing process for cooling stability and uniformity. Utility Model Content

[0005] To solve the above-mentioned technical problems, a cooling mechanism for a wire drawing machine is provided, which solves the problems existing in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cooling mechanism for a wire drawing machine, comprising a rotating connector, a rotating tube, a drive motor, and a high-friction roller. The rotating connector is in two sets, and the rotating tube is symmetrically distributed between the two sets of rotating connectors. The roller body of the high-friction roller is in contact with the wall of the rotating tube. The mechanism also includes a closed protection mechanism to prevent the high-friction roller from slipping during rotation.

[0007] The closed protection mechanism mainly consists of two sets of shielding rings symmetrically distributed on the rotating tube roller body and a separation cylinder disposed between the two sets of shielding rings. The drive motor is installed on the side of one set of shielding rings away from the separation cylinder. The output shaft of the drive motor rotates through the shielding ring and is fixedly connected to the high friction roller. The inner wall of the shielding ring is in contact with the outer wall of the rotating tube through a rotating sealing ring.

[0008] Preferably, the separating cylinder is mainly composed of a fixed semi-ring plate and a movable semi-ring plate symmetrically distributed on both sides of the rotating tube, wherein the fixed semi-ring plate is fixed between the two sets of shielding rings, the movable semi-ring plate is detachably connected to the fixed semi-ring plate, and the high-friction roller is located inside the movable semi-ring plate.

[0009] Preferably, both ends of the movable semi-ring plate are fixed with assembly blocks, the end face of the fixed semi-ring plate is provided with an assembly groove that matches the assembly block, and the outer wall of the end of the fixed semi-ring plate is provided with a plug-in part, and a cooperating part is provided between the two sets of plug-in parts.

[0010] Preferably, the insertion part includes a supply slide fixed to the outer wall of the fixed semi-ring plate and communicating with the inner side of the assembly groove. A positioning block is slidably disposed on the inner side of the supply slide. A slot adapted to the positioning block is passed through the assembly block. The positioning block passes into the assembly groove and extends into the slot.

[0011] Preferably, the cooperating part includes a bidirectional screw erected on the side of the fixed semi-ring plate and two symmetrically threaded nut seats connected to the body of the bidirectional screw. A connecting frame is fixed on the outer wall of the nut seat. A sliding groove is vertically opened on the side of the slide block. The end of the connecting frame passes through the sliding groove and is fixedly connected to the positioning block.

[0012] Preferably, a feed seat is rotatably sleeved at the middle of the bidirectional screw, and the feed seat is fixedly connected to the outer wall of the fixed semi-ring plate.

[0013] Preferably, a crossbeam is fixed between the supports of the two sets of rotating connectors, and a support rod is fixed between the crossbeam and the shielding ring.

[0014] Compared with the prior art, the advantages of this utility model are as follows: by setting up a closed protection mechanism, the contact part between the high friction roller and the rotating tube is sealed and covered, thereby isolating the influence of external moisture on the contact part between the high friction roller and the rotating tube, greatly reducing the probability of slippage. In a relatively sealed environment, the driving force of the high friction roller can be stably and efficiently transmitted to the rotating tube, ensuring that the rotating tube always maintains a constant speed and improving the performance of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one side of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the other side of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the separation structure of the fixed semi-ring plate and the movable semi-ring plate of this utility model;

[0018] Figure 4 This utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0019] The numbers on the map are:

[0020] 1. Rotating connector; 2. Rotating tube; 3. Shielding ring; 4. Fixed semi-ring plate; 5. Movable semi-ring plate; 6. Drive motor; 7. High friction roller; 8. Assembly block; 9. Assembly groove; 10. Supply slide; 11. Positioning block; 12. Bidirectional screw; 13. Nut seat; 14. Connecting frame; 15. Supply swivel; 16. Cross frame; 17. Support rod. Detailed Implementation

[0021] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0022] Reference Figure 1-4 As shown, a cooling mechanism for a wire drawing machine includes a rotating connector 1, a rotating tube 2, a drive motor 6, and a high-friction roller 7. The rotating connector 1 consists of two sets, and the rotating tubes 2 are symmetrically distributed between the two sets of rotating connectors 1. The roller body of the high-friction roller 7 is in contact with the tube wall of the rotating tube 2.

[0023] A search reveals that the cooling mechanism for a wire drawing machine with prior art publication number CN216175396U contains features that have been publicly disclosed in the prior art, including the rotating connector 1, rotating tube 2, drive motor 6, and high-friction roller 7. Since those skilled in the art are familiar with these known technologies, this case will not elaborate further to avoid redundancy and to clearly illustrate the core innovations and improvements of this case. Instead, the focus will be on the technical solutions that differentiate this case from the prior art and the beneficial effects of these solutions.

[0024] In this case, only the usage effect was examined. The drive motor 6 was turned on, and the high-friction roller 7 continuously rubbed the rotating tube 2, thereby supplying the rotating tube 2 with a uniform rotational force. This caused the coolant inside the rotating tube 2 to continuously enter the heat dissipation pipe on its wall for heat dissipation under the influence of gravity.

[0025] However, this cooling device has revealed some problems in practical applications. As one of the core components of the cooling device, the rotation of the rotating tube 2 is mainly driven by the high-friction roller 7. Once the outer wall of the rotating tube 2 is wet during use, it is very easy for slippage to occur when the high-friction roller 7 drives the rotating tube 2. The occurrence of slippage will cause the rotation speed of the rotating tube 2 to be unstable, which will affect the flow rate and flow of the coolant into the heat dissipation tube, making it impossible to effectively guarantee the heat dissipation effect of the coolant.

[0026] Therefore, referring to Figure 1-3 As shown, it is worth noting that a closed protection mechanism is also included to prevent the high-friction roller 7 from rotating and slipping.

[0027] The closed protection mechanism mainly consists of two sets of shielding rings 3 symmetrically distributed on the roller body of the rotating tube 2 and a separation cylinder between the two sets of shielding rings 3. The drive motor 6 is installed on the side of one set of shielding rings 3 away from the separation cylinder. The output shaft of the drive motor 6 rotates through the shielding ring 3 and is fixedly connected to the high friction roller 7. The inner wall of the shielding ring 3 contacts the outer wall of the rotating tube 2 through a rotating sealing ring.

[0028] By setting up a closed protection mechanism, the contact area between the high-friction roller 7 and the rotating tube 2 is sealed and covered, thereby isolating the external moisture from affecting the contact area between the high-friction roller 7 and the rotating tube 2, greatly reducing the probability of slippage. In a relatively sealed environment, the driving force of the high-friction roller 7 can be stably and efficiently transmitted to the rotating tube, ensuring that the rotating tube 2 always maintains a constant speed and improving the performance of the device.

[0029] Furthermore, referring to Figure 3 As shown, it is worth noting that the separating cylinder is mainly composed of a fixed semi-ring plate 4 and a movable semi-ring plate 5 symmetrically distributed on both sides of the rotating tube 2. The fixed semi-ring plate 4 is fixed between two sets of shielding rings 3, and the movable semi-ring plate 5 is detachably connected to the fixed semi-ring plate 4. The high-friction roller 7 is located inside the movable semi-ring plate 5.

[0030] By detaching the fixed half-ring plate 4 and the movable half-ring plate 5, the movable half-ring plate 5 can be removed and separated from the fixed half-ring plate 4, thus exposing the high-friction roller 7 to the outside. This facilitates manual periodic replacement or maintenance of the high-friction roller 7, ensuring the long-term stable operation of the rotating tube 2.

[0031] Furthermore, referring to Figure 3 and Figure 4 As shown, it is worth noting that both ends of the movable semi-ring plate 5 are fixed with assembly blocks 8, and the end face of the fixed semi-ring plate 4 is provided with an assembly groove 9 that is compatible with the assembly block 8. The outer wall of the end of the fixed semi-ring plate 4 is provided with a plug-in part for locking the assembly block 8 into the inner side of the assembly groove 9, and a cooperating part is provided between the two sets of plug-in parts.

[0032] The insertion part includes a supply slide 10 fixed to the outer wall of the fixed semi-ring plate 4 and connected to the inner side of the assembly groove 9. A positioning block 11 is slidably arranged on the inner side of the supply slide 10. A slot adapted to the positioning block 11 is passed through the assembly block 8. The positioning block 11 passes into the assembly groove 9 and extends into the slot.

[0033] The coordinating part includes a bidirectional screw 12 erected on the side of the fixed semi-ring plate 4 and two symmetrically threaded nut seats 13 connected to the body of the bidirectional screw 12. A connecting frame 14 is fixed on the outer wall of the nut seat 13, and a sliding groove is vertically opened on the side of the slide block 10. The end of the connecting frame 14 passes through the sliding groove and is fixedly connected to the positioning block 11.

[0034] The middle part of the bidirectional screw 12 is rotatably sleeved with a feed seat 15, which is fixedly connected to the outer wall of the fixed semi-ring plate 4.

[0035] Rotating the dual-direction screw 12 causes the two nut seats 13 to slide in opposite directions due to the threaded structure. This causes the positioning blocks 11 within the two slide blocks 10 to move outward synchronously under the action of the corresponding connecting brackets 14, exiting their respective slots and releasing the fixation on both ends of the movable semi-ring plate 5, facilitating quick manual removal of the movable semi-ring plate 5.

[0036] Furthermore, referring to Figure 1-3 As shown, it is worth noting that a crossbeam 16 is fixed between the brackets of the two sets of rotating connectors 1, and a support rod 17 is fixed between the crossbeam 16 and the shielding ring 3.

[0037] The crossbar 16 and support rod 17 are used to securely fit the shielding ring 3 onto the outer wall of the rotating tube 2.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cooling mechanism for a wire drawing machine, comprising a rotating connector (1), a rotating tube (2), a drive motor (6), and a high-friction roller (7), wherein the rotating connector (1) comprises two sets, the rotating tubes (2) are symmetrically distributed between the two sets of rotating connectors (1), and the roller body of the high-friction roller (7) is in contact with the wall of the rotating tube (2), characterized in that, It also includes a closed protection mechanism to prevent the high-friction roller (7) from rotating and slipping; The closed protection mechanism mainly consists of two sets of shielding rings (3) symmetrically distributed on the roller body of the rotating tube (2) and a separation cylinder between the two sets of shielding rings (3). The drive motor (6) is installed on the side of one set of shielding rings (3) away from the separation cylinder. The output shaft of the drive motor (6) rotates through the shielding ring (3) and is fixedly connected to the high friction roller (7). The inner wall of the shielding ring (3) contacts the outer wall of the rotating tube (2) through a rotating sealing ring.

2. A cooling mechanism for a wire drawing machine according to claim 1, characterized in that, The separating cylinder is mainly composed of a fixed semi-ring plate (4) and a movable semi-ring plate (5) symmetrically distributed on both sides of the rotating tube (2). The fixed semi-ring plate (4) is fixed between two sets of shielding rings (3). The movable semi-ring plate (5) is detachably connected to the fixed semi-ring plate (4). The high-friction roller (7) is located inside the movable semi-ring plate (5).

3. A cooling mechanism for a wire drawing machine according to claim 2, characterized in that Both ends of the movable semi-ring plate (5) are fixed with assembly blocks (8), and the end face of the fixed semi-ring plate (4) is provided with an assembly groove (9) that is compatible with the assembly block (8). The outer wall of the end of the fixed semi-ring plate (4) is provided with a plug-in part, and a cooperating part is provided between the two sets of plug-in parts.

4. A cooling mechanism for a wire drawing machine according to claim 3, wherein The insertion part includes a supply slide (10) fixed to the outer wall of the fixed semi-ring plate (4) and connected to the inner side of the assembly groove (9). A positioning block (11) is slidably arranged on the inner side of the supply slide (10). A slot adapted to the positioning block (11) is passed through the assembly block (8). The positioning block (11) passes into the assembly groove (9) and extends into the slot.

5. A cooling mechanism for a wire drawing machine according to claim 4, characterized in that The cooperating part includes a bidirectional screw (12) erected on the side of the fixed semi-ring plate (4) and two nut seats (13) symmetrically threaded to the body of the bidirectional screw (12). A connecting frame (14) is fixed on the outer wall of the nut seat (13). A sliding groove is vertically opened on the side of the sliding block (10). The end of the connecting frame (14) passes through the sliding groove and is fixedly connected to the positioning block (11).

6. A cooling mechanism for a wire drawing machine according to claim 5, wherein The bidirectional screw (12) is rotatably sleeved with a feed seat (15), which is fixedly connected to the outer wall of the fixed semi-ring plate (4).

7. The cooling mechanism for wire drawing machine according to claim 1, wherein A crossbeam (16) is fixed between the supports of the two sets of rotating connectors (1), and a support rod (17) is fixed between the crossbeam (16) and the shielding ring (3).

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