Belt releasing auxiliary disc assembly

Abstract

The auxiliary disc assembly comprises a main shaft, a transmission unit and a winding unit, the main shaft is used for installing and fixing the transmission unit and the winding unit, the transmission unit is used for providing a power source, the winding unit is used for wrapping a cable, after a belt storage mechanism is installed and fixed, an external motor transmits power to the transmission unit, and the winding unit is used for winding the cable. The transmission unit transmits the power source to the winding unit to wrap the cable for the first time, friction to the belt is reduced in the wrapping process, the speed of the winding unit can be increased at the same time, and therefore the wrapping quality and speed are improved, the production efficiency is improved, and the cable is conveyed to a packaging position after the cable is wrapped by the winding unit.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable processing, and specifically to an auxiliary tape - releasing disc assembly. Background Technique

[0002] In the wire and cable processing industry, the wrapping machine, as an important production equipment, is widely used in the wrapping operations of various materials. During the wrapping process, the auxiliary tape - releasing disc assembly plays a crucial role. It is responsible for stably and accurately releasing the wrapping material to ensure the efficient and smooth progress of the wrapping operation. However, the traditional auxiliary tape - releasing disc assembly has problems such as complex structure, inconvenient operation, and low wrapping accuracy, which are difficult to meet the requirements of modern production. Therefore, developing a new type of auxiliary tape - releasing disc assembly has important practical significance and application value.

[0003] In the prior art, during the tape - releasing process of the auxiliary tape - releasing disc, it is generally sliding friction, which causes greater damage to the tape and has a certain impact on the product quality. At the same time, due to the sliding friction, the rotation speed of the disc cannot be too fast, and there are also restrictions on the size of the tape to avoid breakage during the rotational wrapping process when the tape is too thin, which affects the wrapping efficiency and quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary tape - releasing disc assembly to solve the problems raised in the above - mentioned background technique.

[0005] To solve the above - mentioned technical problems, the utility model provides the following technical solutions:

[0006] The auxiliary tape - releasing disc assembly includes a main shaft, a transmission unit, and a winding unit. The main shaft is rotatably installed on the machine case. The main shaft is fixedly connected to the transmission unit, and the main shaft is rotatably connected to the winding unit. The winding unit has the function of reducing friction.

[0007] The main shaft is used for the installation and fixation of the transmission unit and the winding unit. The transmission unit is used to provide a power source, and the winding unit is used to wrap the wire and cable. After the tape storage mechanism is installed and fixed, the external motor transmits power to the transmission unit, and then the transmission unit transmits the power source to the winding unit to perform a primary wrapping on the wire and cable. After the wrapping is completed, the wire and cable are conveyed to the packing place.

[0008] Further, the transmission unit includes a belt pulley and a blocking ring. The belt pulley is fixedly installed on the outer surface of the main shaft. The blocking ring is fixedly installed on one end side surface of the belt pulley, and the blocking ring is fixedly installed on the outer surface of the main shaft.

[0009] Further, the transmission unit further includes a shielding ring, a cylinder, a protective shell and a connecting cylinder. One end of the shielding ring is fixedly connected to the blocking ring, and the other end of the shielding ring is fixedly connected to one end of the cylinder. The shielding ring is fixedly installed on the outer surface of the main shaft, the cylinder is fixedly installed on the outer surface of the main shaft, one end of the protective shell is fixedly connected to the other end of the cylinder, the protective shell is fixedly installed on the outer surface of the main shaft, and the connecting cylinder is rotatably installed on the outer surface of one end of the main shaft.

[0010] When the cable is being conveyed, the external motor drives the pulley to rotate through the conveyor belt, thereby driving the main shaft to rotate accordingly, and finally providing a power source for the winding unit to perform the winding operation.

[0011] Further, the winding unit includes a mounting ring, a limiting ring and a disc. The mounting ring is rotatably installed on the outer surface of the main shaft, the limiting ring is fixedly installed at one end of the disc close to the mounting ring, the disc is fixedly installed on the outer surface of the main shaft, and the limiting ring is rotatably installed on the outer surface of the main shaft.

[0012] Further, the winding unit further includes a retaining ring, a guide post, a ring, a guide frame and a sleeve. The retaining ring is rotatably installed at the end of the main shaft, one end of the guide post is fixedly connected to the end of the disc away from the mounting ring, the other end of the guide post is fixedly connected to the ring, the guide frame is vertically and fixedly installed on the end face of the disc away from the mounting ring, and the sleeve is rotatably installed on the outer surface of the guide post.

[0013] When the cable is being conveyed, when the transmission unit drives the main shaft to rotate, it drives the disc to rotate, thereby driving the guide post to rotate. During the rotation of the guide post, the tape on the tape reel rolls on the sleeve on the guide post to wind the cable. Since the sleeve on the guide post rotates, the sliding friction between the tape and the sleeve is converted into rolling friction. This modification not only greatly reduces the wear of the tape, but also the size of the tape is no longer limited, and a thinner tape can be used to wind the cable. At the same time, the rotation speed can be increased, the winding speed of the cable can be increased, and the production rate can be improved.

[0014] Further, the inside of the main shaft is of a hollow structure.

[0015] In order to facilitate the conveyance of the cable and guide the running direction of the cable at the same time, and facilitate the precise winding operation of the winding unit, the hollow structure can significantly reduce the weight of the main shaft, which helps to optimize the overall structure of the machine and improve the operation efficiency. The main shaft with a hollow structure can also improve its stiffness, enhance its bending and torsion resistance capabilities, and at the same time improve the strength and durability of the main shaft.

[0016] Further, a plurality of circular through holes are formed on the surface of the disc.

[0017] To reduce the overall weight of the disc, ensure the high-speed rotation of the equipment, and at the same time to achieve the balance of the disc, reduce the vibration and noise generated by imbalance, the through holes can also provide heat dissipation channels to help reduce the temperature of the disc, thereby extending its service life. At the same time, during the winding process, the wrapping tape needs to maintain a certain tension to ensure the tightness and uniformity of the winding. The existence of the through holes helps to fine-tune the tension of the wrapping tape through air flow or other means, making the winding process more stable and reducing the poor winding phenomenon caused by uneven tension.

[0018] Further, threads are provided on the surface at one end of the main shaft.

[0019] To drive the winding unit to rotate synchronously, ensure the stable winding operation of the winding unit, and at the same time, to facilitate the maintenance and replacement of the disc assembly in case of failure.

[0020] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: By means of the sleeve rotatably installed on the guide post in the winding assembly, the original sliding friction of the belt is changed into rotational friction, which not only greatly reduces the wear of the belt, but also the size of the belt is no longer limited. A thinner belt can be used to wind the cable, and at the same time, the rotation speed can be increased, the winding speed of the cable can be improved, and thus the production rate can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0022] Figure 1 is a schematic structural diagram of the overall appearance of the present utility model;

[0023] Figure 2 is a schematic side view structural diagram of the present utility model;

[0024] Figure 3 is a schematic front view structural diagram of the present utility model;

[0025] Figure 4 is a schematic external view structural diagram of the main shaft of the present utility model;

[0026] In the figures: 1 - main shaft, 2 - transmission unit, 21 - belt pulley, 22 - blocking ring, 23 - shielding ring, 24 - cylinder, 25 - protective shell, 26 - connecting cylinder, 3 - winding unit, 31 - mounting ring, 32 - limiting ring, 33 - disc, 34 - retaining ring, 35 - guide post, 36 - ring, 37 - guide frame, 38 - sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] The present utility model provides a technical solution:

[0029] As Figure 1 shown, the tape feeding auxiliary disc assembly includes a main shaft 1, a transmission unit 2 and a winding unit 3. The main shaft 1 is rotatably installed on the chassis. The main shaft 1 is fixedly connected to the transmission unit 2 and rotatably connected to the winding unit 3. The winding unit 3 has the function of reducing friction.

[0030] The main shaft 1 is used for the installation and fixation of the transmission unit 2 and the winding unit 3. The transmission unit 2 is used to provide a power source. The winding unit 3 is used to wind the cable. After the tape storage mechanism is installed and fixed, an external motor transmits the power to the transmission unit 2, and then the transmission unit 2 transmits the power source to the winding unit 3 to wind the cable once. After the winding is completed, the cable is conveyed to the packing place.

[0031] As Figure 3 shown, the transmission unit 2 includes a belt pulley 21 and a blocking ring 22. The belt pulley 21 is fixedly installed on the outer surface of the main shaft 1. The blocking ring 22 is fixedly installed on one end side surface of the belt pulley 21 and is fixedly installed on the outer surface of the main shaft 1.

[0032] As Figure 3 shown, the transmission unit 2 further includes a shielding ring 23, a cylinder 24, a protective shell 25 and a connecting cylinder 26. One end of the shielding ring 23 is fixedly connected to the blocking ring 22, and the other end of the shielding ring 23 is fixedly connected to one end of the cylinder 24. The shielding ring 23 is fixedly installed on the outer surface of the main shaft 1. The cylinder 24 is fixedly installed on the outer surface of the main shaft 1. One end of the protective shell 25 is fixedly connected to the other end of the cylinder 24, and the protective shell 25 is fixedly installed on the outer surface of the main shaft 1. The connecting cylinder 26 is rotatably installed on the outer surface of one end of the main shaft 1

[0033] When the cable is being conveyed, the external motor drives the belt pulley 21 to rotate through the conveyor belt, thereby driving the main shaft 1 to rotate accordingly, and finally providing a power source for the winding unit 3 to perform the winding work.

[0034] As Figure 2 、 3As shown, the winding unit 3 includes a mounting ring 31, a limiting ring 32 and a disc 33. The mounting ring 31 is rotatably mounted on the outer surface of the main shaft 1. The limiting ring 32 is fixedly mounted at one end of the disc 33 close to the mounting ring 31. The disc 33 is fixedly mounted on the outer surface of the main shaft 1. The limiting ring 32 is rotatably mounted on the outer surface of the main shaft 1.

[0035] As Figure 2 , 3 shown, the winding unit 3 further includes a retaining ring 34, a guide post 35, a circular ring 36, a guide frame 37 and a sleeve 38. The retaining ring 34 is rotatably mounted at the end of the main shaft 1. One end of the guide post 35 is fixedly connected to the end of the disc 33 away from the mounting ring 31. The other end of the guide post 35 is fixedly connected to the circular ring 36. The guide frame 37 is vertically and fixedly mounted on the end face of the disc 33 away from the mounting ring 31. The sleeve 38 is rotatably mounted on the outer surface of the guide post 35.

[0036] During the process of cable conveying, when the driving unit 2 drives the main shaft 1 to rotate, the disc 33 is driven to rotate, thereby driving the guide post 35 to rotate. During the rotation of the guide post 35, the tape on the tape reel rolls on the sleeve 38 on the guide post 35 to wind the cable. Since the sleeve 38 on the guide post 35 rotates, the sliding friction between the tape and the sleeve 38 is changed into rolling friction. This modification not only greatly reduces the wear of the tape, but also the size of the tape is no longer limited. A thinner tape can be used to wind the cable, and at the same time, the rotation speed can be increased, the winding speed of the cable can be improved, and thus the production rate can be improved.

[0037] As Figure 4 shown, the inside of the main shaft 1 is a hollow structure.

[0038] In order to facilitate the conveying of the cable and guide the running direction of the cable at the same time, and to facilitate the precise winding operation of the winding unit 3, the hollow structure can significantly reduce the weight of the main shaft 1, which helps to optimize the overall structure of the machine and improve the operating efficiency. The hollow main shaft 1 can also improve its stiffness, enhance its bending and torsion resistance, and at the same time improve the strength and durability of the main shaft 1.

[0039] As Figure 2 shown, a plurality of circular through holes are formed on the surface of the disc 33.

[0040] In order to reduce the overall weight of the disc 33, ensure the high-speed rotation of the equipment, and at the same time to achieve the balance of the disc 33, reduce the vibration and noise caused by imbalance, the through holes can also provide a heat dissipation channel to help reduce the temperature of the disc 33, thereby extending its service life. At the same time, during the winding process, the wrapping tape needs to maintain a certain tension to ensure the tightness and uniformity of the winding. The existence of the through holes helps to fine-tune the tension of the wrapping tape through air flow or other means, making the winding process more stable and reducing the poor winding phenomenon caused by uneven tension.

[0041] As Figure 4 shown, a thread is provided on the surface of one end of the main shaft 1.

[0042] In order to drive the winding unit 3 to rotate synchronously, ensure the stable winding operation of the winding unit 3, and facilitate the maintenance and replacement of the disc assembly in case of failure.

[0043] The working principle of the present utility model:

[0044] When the cable is being conveyed, an external motor drives the pulley 21 to rotate through a conveyor belt, thereby driving the main shaft 1 to rotate accordingly. When the main shaft 1 rotates, it drives the disc 33 to rotate, thereby driving the guide post 35 to rotate. During the rotation of the guide post 35, the tape on the tape reel rolls on the sleeve 38 of the guide post 35 to wind the cable. Since the sleeve 38 on the guide post 35 rotates, the sliding friction between the tape and the sleeve 38 is converted into rolling friction. This modification not only greatly reduces the wear of the tape, but also the size of the tape is no longer limited. A thinner tape can be used to wind the cable, and at the same time, the rotation speed can be increased, the winding speed of the cable can be improved, and thus the production rate can be increased.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. Tape feeding auxiliary disc assembly, characterized in that: The tape feeding auxiliary disc assembly includes a main shaft (1), a transmission unit (2) and a winding unit (3). The main shaft (1) is rotatably installed on the chassis. The main shaft (1) is fixedly connected to the transmission unit (2). The main shaft (1) is rotatably connected to the winding unit (3). The winding unit (3) has the function of reducing friction.

2. The tape feeding auxiliary disc assembly according to claim 1, wherein: The transmission unit (2) includes a belt pulley (21) and a blocking ring (22). The belt pulley (21) is fixedly installed on the outer surface of the main shaft (1). The blocking ring (22) is fixedly installed on one side surface of the belt pulley (21). The blocking ring (22) is fixedly installed on the outer surface of the main shaft (1).

3. The tape feeding auxiliary disc assembly according to claim 2, wherein: The transmission unit (2) further includes a shielding ring (23), a cylinder (24), a protective shell (25) and a connecting cylinder (26). One end of the shielding ring (23) is fixedly connected to the blocking ring (22). The other end of the shielding ring (23) is fixedly connected to one end of the cylinder (24). The shielding ring (23) is fixedly installed on the outer surface of the main shaft (1). The cylinder (24) is fixedly installed on the outer surface of the main shaft (1). One end of the protective shell (25) is fixedly connected to the other end of the cylinder (24). The protective shell (25) is fixedly installed on the outer surface of the main shaft (1). The connecting cylinder (26) is rotatably installed on the outer surface of one end of the main shaft (1).

4. The tape feeding auxiliary disc assembly according to claim 1, wherein: The winding unit (3) includes a mounting ring (31), a limiting ring (32) and a disc (33). The mounting ring (31) is rotatably installed on the outer surface of the main shaft (1). The limiting ring (32) is fixedly installed at one end of the disc (33) close to the mounting ring (31). The disc (33) is fixedly installed on the outer surface of the main shaft (1). The limiting ring (32) is rotatably installed on the outer surface of the main shaft (1).

5. The tape feeding auxiliary disc assembly according to claim 4, characterized in that: The winding unit (3) further includes a retaining ring (34), a guide post (35), a ring (36), a guide frame (37) and a sleeve (38). The retaining ring (34) is rotatably installed at the end of the main shaft (1). One end of the guide post (35) is fixedly connected to the end of the disc (33) away from the mounting ring (31). The other end of the guide post (35) is fixedly connected to the ring (36). The guide frame (37) is vertically and fixedly installed on the end face of the disc (33) away from the mounting ring (31). The sleeve (38) is rotatably installed on the outer surface of the guide post (35).

6. The tape feeding auxiliary disc assembly according to claim 1, characterized in that: The inside of the main shaft (1) is a hollow structure.

7. The tape feeding auxiliary disc assembly according to claim 4, wherein: Multiple groups of circular through holes are formed on the surface of the disc (33).

8. The tape feeding auxiliary disc assembly according to claim 1, characterized in that: Threads are formed on the surface of one end of the main shaft (1).

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