Cable clamping disc and winding device

Abstract

The present invention discloses a cable clamping disc and winding device, which relates to the field of cable winding technology, and includes a cylinder, an elastic sleeve and a push sleeve. A first side plate and a second side plate are provided at both ends of the cylinder respectively; a spiral clamping hole is provided on the outer wall of the elastic sleeve, the elastic sleeve is sleeved on the cylinder, one end of the elastic sleeve is connected to the first side plate, and the area enclosed by the outer wall of the cylinder and the spiral clamping hole is used to accommodate the first section of the cable; the push sleeve is sleeved on the cylinder, and the push sleeve can move along the length direction of the cylinder, and the push sleeve and the other end of the elastic sleeve are kept against each other, and the push sleeve can push the elastic sleeve to compress the elastic sleeve and make the inner wall of the spiral clamping hole clamp the first section of the cable. The elastic sleeve in the cable clamping disc can completely clamp the first section of the cable, avoid the non-clamping area of ​​the first section of the cable, and further avoid the first section of the cable from moving when the winding device is started, so it is beneficial to ensure the winding effect of the cable.

Description

Technical Field

[0001] The present invention relates to the technical field of cable winding, and in particular to a cable clamping disc and a winding device. Background Art

[0002] The winding device is an auxiliary device for the extruder. It can reel the cable processed by the extruder, ensuring that the cable is evenly and tightly wound into a regular coil to meet subsequent storage, transportation, and processing requirements. The winding device drives the cable reel to rotate, allowing the cable to be evenly wound around the reel to achieve the purpose of winding the cable. In the prior art, the barrel of the cable reel is evenly distributed with multiple clamps for clamping the cable. Workers must first clamp the first section of the cable with multiple clamps. After the first section of the cable is tightly wound around the barrel of the cable reel, the winding device is activated to ensure the cable is wound properly on the reel during the winding process. The clamping method of multiple clamps can cause the non-clamped area of ​​the first section of the cable to relax due to lack of clamping and support. As a result, the non-clamped area of ​​the first section of the cable is easily moved due to sudden changes in tension when the winding device is activated. This can easily cause the first section of the cable to slip out of the clamps, thus affecting the cable winding effect on the cable reel. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a cable clamping disc that can stably clamp the first section of the cable, thereby ensuring the winding effect of the cable.

[0004] According to the first embodiment of the present invention, the cable clamping disk includes a cylinder, an elastic sleeve, and a push sleeve. A first side plate and a second side plate are provided at both ends of the cylinder respectively; the elastic sleeve is provided with a spiral clamping hole, the elastic sleeve is sleeved on the cylinder, one end of the elastic sleeve is connected to the first side plate, and the area enclosed by the outer wall of the cylinder and the spiral clamping hole is used to accommodate the first section of the cable; the push sleeve is sleeved on the cylinder, the push sleeve can move along the length direction of the cylinder, the push sleeve and the other end of the elastic sleeve are kept in contact with each other, and the push sleeve can push the elastic sleeve to compress the elastic sleeve and make the inner wall of the spiral clamping hole clamp the first section of the cable.

[0005] It has at least the following beneficial effects:

[0006] When the cable needs to be wound, the worker can first wind the first section of the cable into the area enclosed by the outer wall of the cylinder and the spiral clamping hole. The worker can then move the pushing sleeve mounted on the cylinder toward the first side plate, causing the pushing sleeve to push the elastic sleeve toward the first side plate. Under the pushing force of the pushing sleeve, the elastic sleeve begins to compress, and the width of the spiral clamping hole gradually decreases, ultimately allowing the inner wall of the spiral clamping hole to completely clamp the first section of the cable. After completing the clamping of the first section of the cable, the worker can start the winding device to cause the cable clamping disk to start rotating, thereby allowing the cable to be wound around the outer wall of the elastic sleeve and the pushing sleeve to complete the winding of the cable. The elastic sleeve in the cable clamping disk can completely clamp the first section of the cable, replacing the traditional clamping method of multiple clamps, avoiding the non-clamping area of ​​the first section of the cable, and thus preventing the first section of the cable from moving when the winding device is started, which is beneficial to ensuring the cable winding effect.

[0007] According to the cable clamping plate of the first embodiment of the present invention, an external thread is provided on the outer wall of the cylinder near one end of the second side plate, and an internal thread is provided on the inner wall of the pushing sleeve, and the internal thread is threadably connected to the external thread.

[0008] According to the cable clamping plate of the embodiment of the first aspect of the present invention, an anti-slip structure is provided on the outer wall of the pushing sleeve.

[0009] According to the cable clamping disk of the embodiment of the first aspect of the present invention, it also includes a blocking sleeve, which is sleeved on the cylindrical body, one end of the blocking sleeve is sleeved on the pushing sleeve, and the other end of the blocking sleeve is connected to the second side plate so that the pushing sleeve can move relative to the blocking sleeve along the length direction of the cylindrical body, and the blocking sleeve is used to block the external thread between the pushing sleeve and the second side plate.

[0010] According to the cable clamping disk of the first aspect of the present invention, the cable clamping disk further includes a first fastener. A first threaded hole is provided on the shielding sleeve. The first fastener is threadedly connected to the first threaded hole. The first fastener can be pressed against the pushing sleeve to keep the pushing sleeve stationary relative to the shielding sleeve.

[0011] According to the cable clamping disk of the first aspect of the present invention, the pushing sleeve includes a first section and a second section connected to each other, the inner diameters of the first section and the second section are the same, the outer diameter of the first section is larger than the outer diameter of the second section, the first section is maintained against the other end of the elastic sleeve, and one end of the shielding sleeve is sleeved on the second section.

[0012] According to the cable clamping disc of the embodiment of the first aspect of the present invention, outer diameters of the first section, the elastic sleeve, and the shielding sleeve are all equal.

[0013] According to the cable clamping disk of the embodiment of the first aspect of the present invention, it also includes a second fastener, a tightening hole is provided on the cylinder, and the tightening hole is located at the end of the spiral clamping hole close to the first side plate, and the first side plate is provided with a second threaded hole connected to the tightening hole, and the tightening hole is used for the head end of the cable to extend into, and the second fastener is threadedly connected to the second threaded hole so that the second fastener can press the head end of the cable against the side wall of the tightening hole.

[0014] According to the cable clamping disk of the first embodiment of the present invention, the thickness of the elastic sleeve is greater than the diameter of the cable. When the elastic sleeve rotates, the inner wall of the spiral clamping hole can be kept in contact with the first section of the cable, so that the first section of the cable is wound into the spiral clamping hole.

[0015] According to an embodiment of the second aspect of the present invention, the winding device includes a frame, a rotating shaft and a cable clamping disk of the above-mentioned embodiment of the first aspect, the rotating shaft is rotatably connected to the frame, the cable clamping disk is mounted on the rotating shaft, and the rotating shaft is used to drive the cable clamping disk to rotate.

[0016] At least the following beneficial effects are achieved: the winding device has all the beneficial effects brought about by the above-mentioned cable clamping disc, which will not be described repeatedly here.

[0017] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0019] Figure 1 This is a schematic diagram of the structure in which the first section of the cable is wound around the cable clamping disc;

[0020] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0021] Figure 3 It is a schematic diagram of the partial structure of the cable clamping plate;

[0022] Figure 4 Schematic diagram of the internal structure of the cable clamping plate;

[0023] Figure 5 It is a structural diagram of the elastic sleeve;

[0024] Figure 6 It is a structural diagram of the push sleeve;

[0025] Figure 7 is a schematic diagram of the partial structure of the cable clamping plate from another perspective;

[0026] Figure 8 It is a schematic diagram of the structure in which the head end of the cable is fixed on the cable clamping plate;

[0027] Figure 9 yes Figure 8 A partial enlarged view of point B in the middle;

[0028] Figure 10 It is a structural diagram of the winding equipment;

[0029] Figure Number:

[0030] Cylinder 100; first side plate 110; second side plate 120; pressing hole 130; second fastener 140; external thread 150;

[0031] Push sleeve 200; first section 210; second section 220; anti-slip structure 230; internal thread 240;

[0032] Shielding sleeve 300; first fastener 310;

[0033] Elastic sleeve 400; spiral clamping hole 410;

[0034] Frame 500; rotating shaft 510; winding wheel 520; linear drive mechanism 530;

[0035] Cable 10. DETAILED DESCRIPTION

[0036] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0037] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0039] refer to Figures 1 to 6The present invention discloses a cable clamping disk, comprising a cylinder 100, an elastic sleeve 400, and a push sleeve 200. A first side plate 110 and a second side plate 120 are provided at both ends of the cylinder 100, respectively. A spiral clamping hole 410 is provided on the outer wall of the elastic sleeve 400. The elastic sleeve 400 is sleeved on the cylinder 100, with one end of the elastic sleeve 400 connected to the first side plate 110. The area enclosed by the outer wall of the cylinder 100 and the spiral clamping hole 410 is used to accommodate the first section of the cable 10. The push sleeve 200 is sleeved on the cylinder 100 and can move along the length direction of the cylinder 100. The push sleeve 200 and the other end of the elastic sleeve 400 are kept in contact with each other. The push sleeve 200 can push the elastic sleeve 400 to compress the elastic sleeve 400 and enable the inner wall of the spiral clamping hole 410 to clamp the first section of the cable 10.

[0040] It should be noted that the cable clamping disc of the embodiment of the present invention is mounted on a winding device for winding a cable 10. Specifically, the cylinder 100 in the cable clamping disc is configured to be sleeved onto the rotating shaft 510 of the winding device, so that the rotating shaft 510 can drive the cylinder 100 to rotate, thereby allowing the cable 10 to be wound around the cable clamping disc to complete the winding of the cable 10. It should be noted that the elastic sleeve 400 is made of an elastic material and has a spiral clamping hole 410 defined on its outer wall, forming a structure similar to a compression spring, i.e., the elastic sleeve 400 can be compressed and expanded.

[0041] It is understood that when the cable 10 needs to be reeled, the worker can first wind the first section of the cable 10 into the area enclosed by the outer wall of the cylinder 100 and the spiral clamping hole 410. The worker can then move the pushing sleeve 200 mounted on the cylinder 100 toward the first side plate 110, causing the pushing sleeve 200 to push the elastic sleeve 400 toward the first side plate 110. Under the pushing force of the pushing sleeve 200, the elastic sleeve 400 begins to compress, and the width of the spiral clamping hole 410 gradually decreases, ultimately allowing the inner wall of the spiral clamping hole 410 to fully clamp the first section of the cable 10. After clamping the first section of the cable 10, the worker can start the reeling device to cause the cable clamping disk to rotate, thereby allowing the cable 10 to be wound around the outer walls of the elastic sleeve 400 and the pushing sleeve 200, thereby completing the reeling of the cable 10. The elastic sleeve 400 in the cable clamping disk can completely clamp the first section of the cable 10, replacing the traditional clamping method of multiple clamping parts, avoiding the appearance of a non-clamping area in the first section of the cable 10, and further avoiding the first section of the cable 10 from moving at the moment the winding device is started, which is beneficial to ensuring the winding effect of the cable 10.

[0042] refer to Figures 4 to 6An external thread 150 is provided on the outer wall of the cylinder 100 at one end near the second side plate 120, and an internal thread 240 is provided on the inner wall of the pushing sleeve 200, which is threadably connected to the external thread 150. It is understandable that the pushing sleeve 200 is threadably connected to the end of the cylinder 100 near the second side plate 120. When the first section of the cable 10 needs to be clamped, the worker can twist the pushing sleeve 200 in a forward direction, so that the pushing sleeve 200 moves toward the first side plate 110 and pushes the elastic sleeve 400, thereby compressing the elastic sleeve 400 and reducing the width of the spiral clamping hole 410, thereby completing the clamping of the first section of the cable 10. When the first section of the cable 10 needs to be loosened or the first section of the cable 10 needs to be wound into the spiral clamping hole 410, the worker can reversely twist the pushing sleeve 200, so that the pushing sleeve 200 moves away from the first side plate 110 and the elastic sleeve 400 stretches, thereby increasing the width of the spiral clamping hole 410 to complete the loosening of the first section of the cable 10 and facilitate the worker to wind the first section of the cable 10 into the spiral clamping hole 410. An anti-slip structure 230 is provided on the outer wall of the pushing sleeve 200. The anti-slip structure 230 can increase the friction between the worker's hand and the pushing sleeve 200, so that the worker can twist the pushing sleeve 200 more easily. Figure 6 As an embodiment of the present invention, the anti-slip structure 230 can be a pyramid groove.

[0043] refer to Figure 3 and Figure 4 The cable clamping disc further includes a shielding sleeve 300, which is sleeved on the cylindrical body 100. One end of the shielding sleeve 300 is sleeved on the push sleeve 200, and the other end of the shielding sleeve 300 is connected to the second side plate 120, so that the push sleeve 200 can move relative to the shielding sleeve 300 along the length of the cylindrical body 100. The shielding sleeve 300 is used to shield the external thread 150 between the push sleeve 200 and the second side plate 120. It can be understood that the shielding sleeve 300 is sleeved on the cylindrical body 100 and connected to the second side plate 120, so that the shielding sleeve 300 can shield the external thread 150 on the outer wall of the cylindrical body 100. During the movement of the pushing sleeve 200 along the length of the cylinder body 100, the shielding sleeve 300 remains stationary, allowing the pushing sleeve 200 to move relative to the shielding sleeve 300. This allows the shielding sleeve 300 to consistently shield the external threads 150 between the pushing sleeve 200 and the second side plate 120, thereby preventing the external threads 150 from leaking out during the movement of the pushing sleeve 200 and thereby preventing damage to the cable 10 due to winding around the external threads 150. In this embodiment of the present invention, the outer walls of the elastic sleeve 400, the pushing sleeve 200, and the shielding sleeve 300 are all used for winding the cable 10.

[0044] refer to Figure 3The cable clamping disk further includes a first fastener 310. The shielding sleeve 300 is provided with a first threaded hole. The first fastener 310 is threadedly connected to the inner wall of the first threaded hole. The first fastener 310 can be pressed against the push sleeve 200 to keep the push sleeve 200 stationary relative to the shielding sleeve 300. It is understood that after the elastic sleeve 400 is compressed and completes clamping of the first section of the cable 10, the worker can tighten the first fastener 310 so that the first fastener 310 is pressed against the outer wall of the push sleeve 200, thereby fixing the position of the push sleeve 200 and ensuring that the position of the push sleeve 200 does not shift relative to the barrel 100 during the reeling process. This ensures that the elastic sleeve 400 does not stretch during the reeling process, allowing the elastic sleeve 400 to consistently and securely clamp the first section of the cable 10. As one embodiment of the present invention, the first fastener 310 can be a first bolt.

[0045] refer to Figure 3 and Figure 6 The push sleeve 200 includes a first section 210 and a second section 220 that are interconnected. The first section 210 and the second section 220 have the same inner diameter, and the outer diameter of the first section 210 is larger than the outer diameter of the second section 220. The first section 210 and the other end of the elastic sleeve 400 are held in contact with each other, and one end of the shielding sleeve 300 is sleeved on the second section 220. The outer diameters of the first section 210, the elastic sleeve 400, and the shielding sleeve 300 are all equal. It is understood that the outer walls of the elastic sleeve 400, the shielding sleeve 300, and the first section 210 of the push sleeve 200 are all used for winding the cable 10, and the outer diameters of the elastic sleeve 400, the shielding sleeve 300, and the first section 210 of the push sleeve 200 are all equal, so that the cable 10 can be wound more smoothly, thereby avoiding tension fluctuations in the cable 10 during the winding process.

[0046] refer to Figure 1 and Figures 7 to 9The cable clamping disk also includes a second fastener 140. A tightening hole 130 is provided on the cylinder 100. The tightening hole 130 is located at the end of the spiral clamping hole 410 near the first side plate 110. The first side plate 110 is provided with a second threaded hole connected to the tightening hole 130. The tightening hole 130 is used for the head end of the cable 10 to extend into. The second fastener 140 is threadedly connected to the inner wall of the second threaded hole so that the second fastener 140 can press the head end of the cable 10 against the side wall of the tightening hole 130. It is understandable that the pressing hole 130 is set at the end of the spiral clamping hole 410 near the first side plate 110. When the worker needs to wind the first section of the cable 10 into the spiral clamping hole 410, he can first put the first end of the cable 10 into the pressing hole 130 and tighten the second fastener 140, so that the second fastener 140 is pressed on the first section of the cable 10, and then the first end of the cable 10 is fixed to the inner wall of the pressing hole 130. After completing the fixation of the first end of the cable 10, the worker can wind the first section of the cable 10 into the spiral clamping hole 410, which improves the convenience of the worker in winding the cable 10. Figure 9 The thickness of the elastic sleeve 400 is greater than the diameter of the cable 10. When the elastic sleeve 400 rotates, the inner wall of the spiral clamping hole 410 can maintain contact with the first section of the cable 10, so that the first section of the cable 10 is wound into the spiral clamping hole 410.

[0047] It is understandable that after the head end of the cable 10 is fixed, the worker can start the winding device, causing the winding device to drive the cable clamping disk to rotate. Since the head end of the cable 10 is fixed in the clamping hole 130 and the thickness of the elastic sleeve 400 is greater than the diameter of the cable 10, the inner wall of the spiral clamping hole 410 can maintain contact with the head end of the cable 10 during the rotation of the cylinder 100 and the elastic sleeve 400, so that the inner wall of the spiral clamping hole 410 plays a guiding role for the cable 10, that is, during the rotation of the cylinder 100 and the elastic sleeve 400, the head end of the cable 10 can be gradually wound into the spiral clamping hole 410. When the spiral clamping hole 410 completely accommodates the cable 10, the worker can stop the winding device, stop the cable clamping disk from rotating, and then move the pushing sleeve 200 so that the cable 10 is clamped by the elastic sleeve 400, and then start the winding device to rewind. During rotation, the cable clamping disk can automatically wind the first section of the cable 10 into the spiral clamping hole 410, eliminating the manual winding step and improving the ease of use of the cable clamping disk. As an embodiment of the present invention, the second fastener 140 can be a second bolt with a grip portion provided at the large end thereof to facilitate rotation of the second bolt by a worker.

[0048] refer to Figure 10The present invention also discloses a winding device, including a frame 500, a rotating shaft 510, and a cable clamping disk. The rotating shaft 510 is rotatably connected to the frame 500, and the cable clamping disk is mounted on the rotating shaft 510. The rotating shaft 510 is used to drive the cable clamping disk to rotate. It is understandable that when the cable 10 needs to be wound, the worker can mount the cylinder 100 of the cable clamping disk on the rotating shaft 510. After the cable clamping disk completes clamping the first section of the cable 10, the worker can start the winding device so that the rotating shaft 510 drives the cable clamping disk to rotate. After the cable clamping disk starts to rotate, the cable 10 is wound around the elastic sleeve 400, the push sleeve 200, and the shielding sleeve 300 of the cable clamping disk to complete the winding of the cable 10. The winding device also includes a winding wheel 520 and a linear drive mechanism 530. The linear drive mechanism 530 is disposed on the frame 500. The winding wheel 520 is rotatably connected to the output end of the linear drive mechanism 530. The winding wheel 520 is used to wind the cable 10, and the linear drive mechanism 530 is used to drive the winding wheel 520 to reciprocate along the length of the rotating shaft 510. The cable 10 is wound on the winding wheel 520, and the linear drive mechanism 530 drives the winding wheel 520 to reciprocate along the length of the rotating shaft 510, so that the winding wheel 520 can drive the cable 10 to reciprocate along the length of the rotating shaft 510, thereby allowing the cable 10 to be evenly wound on the cable clamping disk. The rotating shaft 510, the winding wheel 520, and the linear drive mechanism 530 in the winding device are all common settings and will not be further described here.

[0049] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A cable clamping plate, characterized in that: include: A cylinder body, with a first side plate and a second side plate at both ends respectively, and an outer wall of the cylinder body close to one end of the second side plate is provided with an external thread; an elastic sleeve having a spiral clamping hole, the elastic sleeve being sleeved on the cylinder, one end of the elastic sleeve being connected to the first side plate, and an area enclosed by the outer wall of the cylinder and the spiral clamping hole being used to accommodate the first section of the cable; A pushing sleeve is sleeved on the cylinder body, an internal thread is provided on the inner wall of the pushing sleeve, the internal thread is threadedly connected to the external thread, the pushing sleeve can move along the length direction of the cylinder body, the pushing sleeve and the other end of the elastic sleeve are kept in contact with each other, and the pushing sleeve can push the elastic sleeve to compress the elastic sleeve and enable the inner wall of the spiral clamping hole to clamp the first section of the cable; a shielding sleeve, sleeved on the cylinder body, one end of the shielding sleeve being sleeved on the pushing sleeve, and the other end of the shielding sleeve being connected to the second side plate, so that the pushing sleeve can move relative to the shielding sleeve along the length direction of the cylinder body, and the shielding sleeve is used to shield the external thread between the pushing sleeve and the second side plate; The push sleeve includes a first section and a second section connected to each other, the inner diameters of the first section and the second section are the same, the outer diameter of the first section is larger than the outer diameter of the second section, the first section is kept in contact with the other end of the elastic sleeve, and one end of the shielding sleeve is sleeved on the second section.

2. The cable clamping plate according to claim 1, characterized in that: An anti-slip structure is provided on the outer wall of the push sleeve.

3. The cable clamping plate according to claim 1, wherein: It also includes a first fastener. The shielding sleeve is provided with a first threaded hole. The first fastener is threadedly connected to the first threaded hole. The first fastener can be pressed against the push sleeve to keep the push sleeve stationary relative to the shielding sleeve.

4. The cable clamping plate according to claim 1, wherein: The outer diameters of the first section, the elastic sleeve and the shielding sleeve are all equal.

5. The cable clamping plate according to claim 1, wherein: It also includes a second fastener, a tightening hole is provided on the cylinder, the tightening hole is located at the end of the spiral clamping hole close to the first side plate, the first side plate is provided with a second threaded hole connected to the tightening hole, the tightening hole is used for the head end of the cable to extend into, the second fastener is threadedly connected to the second threaded hole, so that the second fastener can press the head end of the cable against the side wall of the tightening hole.

6. The cable clamping plate according to claim 1, wherein: The thickness of the elastic sleeve is greater than the diameter of the cable. When the elastic sleeve rotates, the inner wall of the spiral clamping hole can maintain contact with the first section of the cable, so that the first section of the cable is wound into the spiral clamping hole.

7. A winding device, characterized in that: The cable clamping disk comprises a frame, a rotating shaft, and the cable clamping disk according to any one of claims 1 to 6, wherein the rotating shaft is rotatably connected to the frame, the cable clamping disk is sleeved on the rotating shaft, and the rotating shaft is used to drive the cable clamping disk to rotate.

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