Tension-adjustable winding device for round copper wire billet for electrician

Abstract

The utility model provides a tension-adjustable winding device for an electrician round copper wire blank, belongs to the technical field of nonferrous metal processing, and aims to solve the problems that in the prior art, the risk of personnel winding is easily caused, and certain potential safety hazards exist. Comprising a take-up machine body, a take-up protection plate, a wire fixing frame, a wire driving sliding block, a guide wheel, a wire adjusting mechanism and a warning protection mechanism. The take-up mounting shaft is rotationally connected to the left side of the front portion of the take-up machine body. The take-up protection plate is fixedly connected to the left side of the front portion of the take-up machine body. The wire fixing frame is fixedly connected to the right side of the front portion of the take-up machine body. The wire driving sliding block is connected to the upper portion of the wire fixing frame in a sliding mode. The guide wheels are rotationally connected to the left side and the right side of the upper portion of the wire driving sliding block correspondingly. The wire adjusting mechanism is arranged above the wire driving sliding block. And the warning protection mechanism is arranged below the take-up protection plate, so that workers are protected, and the use safety of the whole take-up machine is improved.

Description

Technical Field

[0001] This utility model belongs to the field of non-ferrous metal processing technology, and more specifically, it relates to a tension-adjustable electrical round copper wire coil winding device. Background Technology

[0002] In the production process of electrical round copper wire blanks, the winding process is crucial, as it directly affects product quality and production efficiency. Currently, when winding electrical round copper wire blanks, a winding machine is generally used to wind the copper wire blanks. When the winding machine is in use, the winding roller is driven by a power unit to rotate, and the copper wire is wound by friction.

[0003] The existing application number is CN202220585982.5. This utility model discloses a replaceable electrical copper wire take-up device, including a base plate. A support frame is fixedly connected to one side of the top of the base plate, and an mounting frame is fixedly connected to the other side of the top of the base plate. A sliding groove is opened on one side of the top of the support frame. This replaceable electrical copper wire take-up device is equipped with slots, mounting grooves, turntables, winding rollers, inserts, positioning bolts, a drive motor, and threaded grooves. After the device completes winding, the positioning bolts are rotated from both ends to turn it out of the threaded groove. Then, the positioning bolts are pulled upward to disengage it from the insert, allowing the winding roller to be pulled to one side and removed from the mounting groove. This allows the wound wire roller to be removed and replaced with another set of winding rollers. The positioning bolts are used to position the winding rollers. This solves the problem of not being able to quickly remove and replace the winding drum after winding is completed.

[0004] Based on the above, when taking in copper wire blanks, the existing take-up machines generally have an open structure for the take-up rollers. If workers get close to the take-up machine during operation, it is easy to cause personnel to be caught in the machine, which poses a certain safety hazard. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a tension-adjustable electrical round copper wire rod winding device. This addresses the issue that existing winding machines typically have an open winding roller structure, which poses a safety hazard if workers approach the machine during operation, increasing the risk of personnel being caught in the winding.

[0006] The purpose and effectiveness of this utility model's tension-adjustable electrical round copper wire coil winding device are achieved through the following specific technical means:

[0007] A tension-adjustable electrical round copper wire winding device includes a winding machine body, a winding mounting shaft, a winding protective plate, a wire fixing frame, a wire driving slider, guide wheels, a wire adjustment mechanism, and a warning and protective mechanism. The winding mounting shaft is rotatably connected to the front left side of the winding machine body. The winding protective plate is fixedly connected to the front left side of the winding machine body, and the winding protective plate has a semi-cylindrical structure, positioned to the left of the winding mounting shaft. The wire fixing frame is fixedly connected to the front right side of the winding machine body. The wire driving slider is slidably connected above the wire fixing frame. Two sets of guide wheels are provided, rotatably connected to the left and right sides above the wire driving slider, respectively. The wire adjustment mechanism is positioned above the wire driving slider. The warning and protective mechanism is positioned below the winding protective plate.

[0008] Furthermore, the wire adjustment mechanism includes: a wire drive motor and a guide drive screw; the wire drive motor is fixedly connected to the inner side of the take-up machine body; the guide drive screw is a reciprocating screw structure, the guide drive screw is rotatably connected above the wire fixing frame, the guide drive screw is coaxially fixedly connected to the front end of the rotating shaft of the wire drive motor, and the guide drive screw is threadedly connected to the wire drive slider.

[0009] Furthermore, the wire adjustment mechanism also includes: a tension adjustment wheel and a tension adjustment electric cylinder; the tension adjustment wheel is slidably connected to the inner side of the wire driving slider, and a pressure sensor is provided at the rotation axis position of the tension adjustment wheel; the tension adjustment electric cylinder is fixedly connected to the lower rear side of the wire driving slider, the push rod of the tension adjustment electric cylinder is fixedly connected to the tension adjustment wheel, and the pressure sensor of the tension adjustment wheel is electrically connected to the control circuit of the tension adjustment electric cylinder.

[0010] Furthermore, the warning and protection mechanism includes: a protective closing plate, a protective drive rod, and a protective drive cylinder; the protective closing plate is hinged to the right side of the take-up protective plate; the protective drive rod is coaxially fixedly connected to the rear of the protective closing plate; the protective drive cylinder is hinged to the inside left side of the take-up machine body, and the push rod of the protective drive cylinder is hinged to the lower end of the protective drive rod.

[0011] Furthermore, the warning and protection mechanism also includes: a warning guide rod, a warning trigger, and a warning support spring; the warning guide rod is slidably connected to the lower front end of the take-up protection plate; the warning trigger is fixedly connected to the upper end of the warning guide rod, and the rear of the warning trigger has an inclined structure; the warning support spring is fixedly connected to the lower end of the take-up protection plate, and the lower end of the warning support spring is fixedly connected to the warning guide rod.

[0012] Furthermore, the warning and protection mechanism also includes: a warning squeeze component, a warning switch, and a warning horn; the warning squeeze component is fixedly connected to the upper outer periphery of the warning guide rod; the warning switch is fixedly connected to the inner side of the take-up protection plate, and the warning switch is located below the warning squeeze component, and the warning switch is a push-button switch structure; the warning horn is fixedly connected to the outer side of the take-up protection plate, and the warning horn is electrically connected to the warning switch.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention utilizes a wire adjustment mechanism. When the wire drive motor is activated, its shaft rotates, causing the guide drive screw to rotate. This rotation of the guide drive screw then moves the wire drive slider back and forth, which in turn moves the guide wheel back and forth. This movement of the guide wheel guides the copper wire blank, ensuring its neat arrangement during winding. Simultaneously, a pressure sensor on the tension adjustment wheel monitors the tension during winding. When the tension adjustment wheel detects a deviation from the preset value, it immediately transmits a signal to the controller. After rapid processing, the controller sends precise control commands to the tension adjustment cylinder, adjusting the height of the cylinder's push rod to automatically adjust the tension of the wound copper wire. This ensures the tightness of the copper wire blank during winding and effectively improves the quality stability of the copper wire.

[0015] This invention, through the setting of a warning and protective mechanism, opens the protective drive cylinder, and the push rod of the protective drive cylinder moves to the right, pulling the protective drive rod. The protective drive rod is driven to rotate, and the rotation of the protective drive rod causes the protective closing plate to rotate. The rotation of the protective closing plate and the take-up protective plate together form protection for the take-up mounting shaft position. After the protective closing plate has rotated, a certain gap is set between the upper ends of the take-up protective plate and the lower end of the take-up protective plate to allow the copper wire to pass through. At the same time, during the copper wire winding process, the warning trigger is pressed downward by the copper wire, and the downward movement of the warning trigger causes the warning pressing element to move downward. When the warning pressing element moves downward and presses the pressing warning switch, the warning switch is pressed and the warning horn is opened. The warning horn sounds to remind the workers to replace the take-up roller in time, which improves the overall use efficiency of the take-up machine. At the same time, it prevents workers from getting close to the take-up roller during the take-up process, thus protecting the workers and improving the overall safety of the take-up machine. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the warning horn structure of this utility model.

[0018] Figure 3This is a schematic diagram of the tension-adjusting electric cylinder of this utility model.

[0019] Figure 4 This is a schematic diagram of the protective closure plate structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the warning trigger structure of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Take-up machine body; 101. Wire drive motor; 102. Guide drive screw; 103. Tension adjusting wheel; 104. Tension adjusting electric cylinder; 2. Take-up mounting shaft; 3. Take-up protective plate; 301. Protective closing plate; 302. Protective drive rod; 303. Protective drive electric cylinder; 304. Warning guide rod; 305. Warning trigger; 306. Warning support spring; 307. Warning clamping component; 308. Warning switch; 309. Warning horn; 4. Wire fixing bracket; 5. Wire drive slider; 6. Guide wheel. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figures 1 to 4 As shown:

[0026] This utility model provides a tension-adjustable electrical round copper wire winding device, including a winding machine body 1, a winding mounting shaft 2, a winding protective plate 3, a wire fixing frame 4, a wire driving slider 5, guide wheels 6, and a wire adjustment mechanism; the winding mounting shaft 2 is rotatably connected to the front left side of the winding machine body 1; the winding protective plate 3 is fixedly connected to the front left side of the winding machine body 1, and the winding protective plate 3 has a semi-cylindrical structure, and is located on the left side of the winding mounting shaft 2; the wire fixing frame 4 is fixedly connected to the front right side of the winding machine body 1; the wire driving slider 5 is slidably connected above the wire fixing frame 4; two sets of guide wheels 6 are provided, and the two sets of guide wheels 6 are rotatably connected to the left and right sides above the wire driving slider 5 respectively; the wire adjustment mechanism is located above the wire driving slider 5.

[0027] The wire adjustment mechanism includes a wire drive motor 101 and a guide drive screw 102. The wire drive motor 101 is fixedly connected to the inner side of the take-up machine body 1. The guide drive screw 102 is a reciprocating screw structure. The guide drive screw 102 is rotatably connected above the wire fixing frame 4. The guide drive screw 102 is coaxially fixedly connected to the front end of the rotating shaft of the wire drive motor 101. The guide drive screw 102 is threadedly connected to the wire drive slider 5.

[0028] The wire adjustment mechanism further includes a tension adjustment wheel 103 and a tension adjustment cylinder 104. The tension adjustment wheel 103 is slidably connected to the inner side of the wire drive slider 5, and a pressure sensor is provided at the pivot position of the tension adjustment wheel 103. The tension adjustment cylinder 104 is fixedly connected to the lower rear side of the wire drive slider 5, and the push rod of the tension adjustment cylinder 104 is fixedly connected to the tension adjustment wheel 103. The pressure sensor of the tension adjustment wheel 103 is electrically connected to the control circuit of the tension adjustment cylinder 104.

[0029] The specific usage and function of this embodiment are as follows: When winding up the electrical round copper wire blank, the copper wire is wound around the outside of the guide wheel 6 and the tension adjusting wheel 103. During winding, the wire drive motor 101 is turned on. The shaft of the wire drive motor 101 rotates, which drives the guide drive screw 102 to rotate. The rotation of the guide drive screw 102 drives the wire drive slider 5 to move back and forth. The back and forth movement of the wire drive slider 5 drives the guide wheel 6 to move back and forth. The back and forth movement of the guide wheel 6 achieves the guiding effect of the copper wire blank, ensuring that the copper wire blank is neatly arranged during winding. At the same time, the pressure sensor of the tension adjusting wheel 103 monitors the tension during winding. When the tension adjusting wheel 103 detects that the copper wire tension deviates from the preset value, it immediately transmits the signal to the controller. After rapid calculation and processing, the controller sends a precise control command to the tension adjusting cylinder 104, adjusting the height of the push rod of the tension adjusting cylinder 104 to achieve automatic adjustment of the tension of the wound copper wire, ensuring the tightness of the copper wire blank during winding and effectively improving the quality stability of the copper wire.

[0030] Example 2:

[0031] This utility model provides a tension-adjustable electrical round copper wire winding device, based on Embodiment 1, such as... Figures 1 to 5 As shown, it also includes a warning and protection mechanism, which is located below the take-up protection plate 3.

[0032] The warning and protection mechanism includes: a protective closing plate 301, a protective drive rod 302, and a protective drive cylinder 303; the protective closing plate 301 is hinged to the right side of the take-up protective plate 3; the protective drive rod 302 is coaxially fixedly connected to the rear of the protective closing plate 301; the protective drive cylinder 303 is hinged to the left side inside the take-up machine body 1, and the push rod of the protective drive cylinder 303 is hinged to the lower end of the protective drive rod 302.

[0033] The warning and protection mechanism also includes: a warning guide rod 304, a warning trigger 305, and a warning support spring 306; the warning guide rod 304 is slidably connected to the lower front end of the take-up protection plate 3; the warning trigger 305 is fixedly connected to the upper end of the warning guide rod 304, and the rear of the warning trigger 305 is a sloping structure; the warning support spring 306 is fixedly connected to the lower end of the take-up protection plate 3, and the lower end of the warning support spring 306 is fixedly connected to the warning guide rod 304.

[0034] The warning and protective mechanism also includes: a warning squeeze component 307, a warning switch 308, and a warning horn 309; the warning squeeze component 307 is fixedly connected to the upper outer periphery of the warning guide rod 304; the warning switch 308 is fixedly connected to the inner side of the take-up protective plate 3, and the warning switch 308 is located below the warning squeeze component 307, and the warning switch 308 is a push-button switch structure; the warning horn 309 is fixedly connected to the outer side of the take-up protective plate 3, and the warning horn 309 is electrically connected to the warning switch 308.

[0035] The specific usage and function of this embodiment are as follows: When winding the copper wire blank, the protective drive cylinder 303 is opened, and the push rod of the protective drive cylinder 303 moves to the right, pulling the protective drive rod 302. The protective drive rod 302 is driven to rotate, and the rotation of the protective drive rod 302 drives the protective closing plate 301 to rotate. The rotation of the protective closing plate 301 and the winding protection plate 3 together form protection for the position of the winding mounting shaft 2. After the protective closing plate 301 has rotated, a certain gap is set between the upper end of the winding protection plate 3 and the upper end of the winding protection plate 3 to allow the copper wire to pass through. At the same time, during the winding of the copper wire... During the process, the warning trigger 305 is pressed downward by the copper wire, and the downward movement of the warning trigger 305 causes the warning pressing component 307 to move downward. When the warning pressing component 307 moves downward and presses against the pressure warning switch 308, the pressure on the warning switch 308 opens the warning horn 309, which sounds to remind the workers to replace the take-up roller in time. This improves the overall efficiency of the take-up machine and prevents workers from getting close to the take-up roller during the take-up process, thus protecting the workers and improving the overall safety of the take-up machine.

[0036] The following points should be noted in this article:

[0037] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0038] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A tension-adjustable electrical round copper wire coil winding device, characterized in that: The device includes a take-up machine body (1), a take-up mounting shaft (2), a take-up protective plate (3), a wire fixing frame (4), a wire driving slider (5), guide wheels (6), a wire adjustment mechanism, and a warning and protection mechanism. The take-up mounting shaft (2) is rotatably connected to the front left side of the take-up machine body (1). The take-up protective plate (3) is fixedly connected to the front left side of the take-up machine body (1). The take-up protective plate (3) has a semi-cylindrical structure and is located on the left side of the take-up mounting shaft (2). The wire fixing frame (4) is fixedly connected to the front right side of the take-up machine body (1). The wire driving slider (5) is slidably connected above the wire fixing frame (4). Two sets of guide wheels (6) are provided, and the two sets of guide wheels (6) are rotatably connected to the left and right sides above the wire driving slider (5), respectively. The wire adjustment mechanism is located above the wire driving slider (5). The warning and protection mechanism is located below the take-up protective plate (3).

2. The tension-adjustable electrical round copper wire coil winding device as described in claim 1, characterized in that: The wire adjustment mechanism includes a wire drive motor (101) and a guide drive screw (102); the wire drive motor (101) is fixedly connected to the inner side of the take-up machine body (1); the guide drive screw (102) is a reciprocating screw structure, the guide drive screw (102) is rotatably connected above the wire fixing frame (4), the guide drive screw (102) is coaxially fixedly connected to the front end of the rotating shaft of the wire drive motor (101), and the guide drive screw (102) is threadedly connected to the wire drive slider (5).

3. The tension-adjustable electrical round copper wire winding device as described in claim 2, characterized in that: The wire adjustment mechanism further includes a tension adjustment wheel (103) and a tension adjustment cylinder (104); the tension adjustment wheel (103) is slidably connected to the inner side of the wire drive slider (5), and a pressure sensor is provided at the pivot position of the tension adjustment wheel (103); the tension adjustment cylinder (104) is fixedly connected to the lower rear side of the wire drive slider (5), the push rod of the tension adjustment cylinder (104) is fixedly connected to the tension adjustment wheel (103), and the pressure sensor of the tension adjustment wheel (103) is electrically connected to the control circuit of the tension adjustment cylinder (104).

4. The tension-adjustable electrical round copper wire coil winding device as described in claim 1, characterized in that: The warning and protection mechanism includes: a protective closing plate (301), a protective drive rod (302), and a protective drive cylinder (303); the protective closing plate (301) is hinged to the right side of the take-up protective plate (3); the protective drive rod (302) is coaxially fixedly connected to the rear of the protective closing plate (301); the protective drive cylinder (303) is hinged to the inside left side of the take-up machine body (1), and the push rod of the protective drive cylinder (303) is hinged to the lower end of the protective drive rod (302).

5. The tension-adjustable electrical round copper wire coil winding device as described in claim 4, characterized in that: The warning and protection mechanism further includes: a warning guide rod (304), a warning trigger (305), and a warning support spring (306); the warning guide rod (304) is slidably connected to the lower front end of the take-up protection plate (3); the warning trigger (305) is fixedly connected to the upper end of the warning guide rod (304), and the rear of the warning trigger (305) is a sloping structure; the warning support spring (306) is fixedly connected to the lower end of the take-up protection plate (3), and the lower end of the warning support spring (306) is fixedly connected to the warning guide rod (304).

6. The tension-adjustable electrical round copper wire winding device as described in claim 5, characterized in that: The warning and protection mechanism also includes: a warning squeeze member (307), a warning switch (308), and a warning horn (309); the warning squeeze member (307) is fixedly connected to the upper outer periphery of the warning guide rod (304); the warning switch (308) is fixedly connected to the inner side of the take-up protection plate (3), the warning switch (308) is located below the warning squeeze member (307), and the warning switch (308) is a push-button switch structure; the warning horn (309) is fixedly connected to the outer side of the take-up protection plate (3), and the warning horn (309) is electrically connected to the warning switch (308).

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