An easy-to-operate tape feeding large disc of a tape wrapping machine

Abstract

The utility model discloses an easy-to-operate tape placing large disc of taping machine, including disc body, support rod and guide wheel group, the middle position of disc body is equipped with mounting hole, and support rod and guide wheel group all are provided with two and are symmetrically arranged on disc body with the rotation axis of disc body as the symmetry axis. The utility model discloses a pair of support rod and guide wheel group that are symmetrically distributed are set up to support and guide the taping of the taping machine, can reduce the hindering caused when the taping is inserted, thereby reduce the time and energy spent by the operator to insert the taping, reduce the work burden of the operator, improve the production efficiency of the taping machine.

Description

Technical Field

[0001] This utility model relates to the field of tape wrapping machines, specifically to an easy-to-operate tape feeding reel for tape wrapping machines. Background Technology

[0002] The main function of a wrapping machine (or cable wrapping machine) is to wrap the insulated core wires of electrical wires, power cables, control cables, optical cables, etc. It wraps the wrapping tape (such as mica tape, cotton paper tape, aluminum foil, polyester film, etc.) around a horn-shaped piece. The horn-shaped piece rotates on the outside of the core wire, wrapping the tape around it to achieve insulation and protection. The tape unwinding reel in the wrapping machine is used to unfold and support the tape. To ensure the stability of the unwinding reel during high-speed rotation, multiple support rods are usually arranged symmetrically around its circumference. These support rods support the tape, and after the tape is placed on the support rods, it is inserted through a through-hole in the middle of the unwinding reel and threaded onto the horn-shaped piece on the other side, thus realizing the tape conveying and wrapping operation.

[0003] However, the existing tape feeding reel structure has certain limitations. Due to the large number of support rods and their symmetrical circular distribution, when the operator needs to thread the tape through the through-hole in the middle of the reel onto the horn-shaped piece on the other side, the excessive number of support rods significantly hinders the tape feeding process. In actual operation, the operator needs to spend considerable time and effort straightening the tape and avoiding the interference of the support rods to complete the correct tape feeding. This not only reduces the production efficiency of the tape feeding machine but also increases the workload of the operator. Utility Model Content

[0004] The purpose of this utility model is to provide an easy-to-operate tape feeding tray for a tape feeding machine. This tape feeding tray supports and guides the tape by setting two sets of support rods and guide wheel sets that are symmetrically distributed, which can reduce the obstruction caused when the tape is inserted, thereby reducing the time and effort spent by the operator in inserting the tape, reducing the workload of the operator, and improving the production efficiency of the tape feeding machine.

[0005] The technical solution adopted by this utility model to solve the above problems is:

[0006] A tape feeding reel for easy operation of a tape wrapping machine includes a reel body, support rods, and guide wheel assembly. The reel body has a mounting hole in the middle. The support rods and guide wheel assembly are provided in pairs and are symmetrically arranged on the reel body with the rotation axis of the reel body as the axis of symmetry.

[0007] In the above technical solution, preferably, the guide wheel assembly includes a first guide wheel, a second guide wheel, and a third guide wheel. A cantilever is fixed on the disc body. The first guide wheel is vertically rotatably mounted on the cantilever, while the second and third guide wheels are horizontally rotatably mounted on the disc body. The second guide wheel is located to the left of the first guide wheel, and the third guide wheel is located at the mounting hole.

[0008] In the above technical solution, preferably, the support rod includes a central rod and a sleeve rod, the left end of the central rod is fixed on the disc body, and the sleeve rod is rotatably sleeved on the central rod through a bearing.

[0009] In the above technical solution, preferably, two first grooves are provided symmetrically at the edge of the disc body, and the left ends of the two central rods are detachably fixed in the two first grooves by bolts.

[0010] In the above technical solution, preferably, two second grooves are symmetrically arranged on the right side of the disc body, and a mounting base is fixed in the second groove by bolts, and the second guide wheel is rotatably mounted on the mounting base.

[0011] In the above technical solution, preferably, the upper and lower sides of the mounting hole are provided with third grooves for the two ends of the third guide wheel to be inserted, and a limit bolt is provided on the outside of the third groove, with the screw head of the third bolt fitting into the third groove.

[0012] In the above technical solution, preferably, the surfaces of the first guide wheel, the second guide wheel and the third guide wheel are all provided with a rubber coating layer, and the surface of the sleeve rod is provided with a rubber coating layer.

[0013] Compared with the prior art, this utility model has the following advantages and effects:

[0014] In use, the disc body is installed onto the shaft inside the tape wrapping machine through the mounting holes. The tape roll is coaxially fixed to the right side of the disc body. One end of the tape is placed on the support rod and guide wheel assembly in sequence, and then passed through the mounting hole and the through hole in the main shaft of the horn-shaped component so that the tape can be wound onto the horn-shaped component. Finally, the tape is fixed to the core wire to complete the tape pulling and fixing operation. Since there are only two support rods and guide wheel assemblies in this invention, the obstruction caused by tape insertion can be reduced, thereby reducing the time and effort spent by the operator in inserting the tape, reducing the operator's workload, and improving the production efficiency of the tape wrapping machine. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the easy-to-operate tape feeding tray of the tape feeding machine according to an embodiment of this utility model.

[0016] Figure 2 yes Figure 1 The front view.

[0017] Figure 3 yes Figure 2 Enlarged view of the third guide wheel.

[0018] The components include: disc body 1, mounting hole 11, first groove 12, second groove 13, third groove 14, limiting bolt 15, support rod 2, center rod 21, sleeve rod 22, bearing 23, guide wheel assembly 3, first guide wheel 31, second guide wheel 32, third guide wheel 33, cantilever 34, and mounting base 35. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0020] See Figures 1-3 This embodiment provides an easy-to-operate tape feeding tray for a tape-making machine, comprising a tray body 1, a support rod 2, and a guide wheel assembly 3. The tray body 1 has a mounting hole 11 in the middle position. The support rod 2 and the guide wheel assembly 3 are both provided in pairs and are symmetrically arranged on the tray body 1 with the rotation axis of the tray body 1 as the axis of symmetry.

[0021] In use, the disc body 1 is installed onto the shaft inside the tape wrapping machine through the mounting hole 11. The tape roll is coaxially fixed to the right side of the disc body 1. One end of the tape is placed on the support rod 2 and the guide wheel assembly 3 in sequence, and then passed through the mounting hole 11 and the through hole in the main shaft of the horn-shaped piece so that the tape can be wound onto the horn-shaped piece. Finally, the tape is fixed to the core wire to complete the tape pulling and fixing operation. In actual operation, because the tape is relatively soft and inconvenient to insert, one end of the tape is tied to a strip of aluminum foil. The traction effect of the aluminum foil improves the convenience of tape insertion. Since there are only two support rods 2 and guide wheel assemblies 3 in this invention, the obstruction caused by tape insertion can be reduced, thereby reducing the time and effort spent by the operator in inserting the tape, reducing the operator's workload, and improving the production efficiency of the tape wrapping machine.

[0022] See Figure 1 The guide wheel assembly 3 includes a first guide wheel 31, a second guide wheel 32, and a third guide wheel 33. A cantilever 34 is fixed on the disc body 1. The first guide wheel 31 is vertically rotatably mounted on the cantilever 34. The second guide wheel 32 and the third guide wheel 33 are both horizontally rotatably mounted on the disc body 1. The second guide wheel 32 is located to the left of the first guide wheel 31, and the third guide wheel 33 is located at the mounting hole 11.

[0023] After the strap is placed on the support rod 2, it is then sequentially placed on the first guide wheel 31, the second guide wheel 32, and the third guide wheel 33, serving to guide and support the strap. Meanwhile, the cantilever 34 is positioned close to the support rod 2, and the second and third guide wheels 32 are both located on the disc body 1. This reduces the space occupied by the support rod 2 and the guide wheel assembly 3, thereby reducing obstruction for the operator when inserting the strap and improving operational convenience. Simultaneously, the rotation of the guide wheel assembly 3 reduces friction with the strap, thus reducing the tension on the strap caused by friction and lowering the risk of strap breakage.

[0024] See Figure 1 , Figure 2 The support rod 2 includes a central rod 21 and a sleeve rod 22. The left end of the central rod 21 is fixed on the disc body 1, and the sleeve rod 22 is rotatably sleeved on the central rod 21 through a bearing 23.

[0025] During the wrapping operation, the strap continuously wraps around the core wire, causing the strap to move on the surface of the support rod 2. Therefore, by rotating the sleeve rod 22, the strap moves and drives the sleeve rod 22 to rotate on the central rod 21, thereby reducing the friction between the strap and the surface of the sleeve rod 22. Compared with the sliding friction between the strap and the support rod 2 in existing strapping machines, this invention can reduce the friction and wear between the strap and the sleeve rod 22, while reducing the tension caused by friction on the strap and reducing the risk of strap breakage.

[0026] See Figure 1 The edge of the disc body 1 is provided with two first grooves 12 arranged symmetrically from top to bottom, and the left ends of the two center rods 21 are detachably fixed in the two first grooves 12 by bolts.

[0027] The first groove 12 limits the front and rear sides of the center rod 21, improving the stability of the center rod 21 when the disc 1 rotates at high speed and reducing the risk of the center rod 21 loosening and falling off. The center rod 21 is fixed to the disc 1 with bolts, which improves the convenience of installation and disassembly of the center rod 21.

[0028] See Figure 1 The right side of the disc body 1 has two second grooves 13 arranged symmetrically in the upper and lower parts. The mounting base 35 is fixed in the second groove 13 by bolts, and the second guide wheel 32 is rotatably mounted on the mounting base 35.

[0029] By inserting the mounting base 35 into the second groove 13, the stability of the mounting base 35 is improved when the disc 1 rotates at high speed, reducing the risk of the mounting base 35 loosening and falling off. The mounting base 35 is fixed to the disc 1 with bolts, improving the convenience of installation and removal of the mounting base 35.

[0030] See Figure 1 , Figure 3The mounting hole 11 has a third groove 14 on its upper and lower sides for the insertion of the two ends of the third guide wheel 33. A limit bolt 15 is provided on the outer side of the third groove 14, and the screw head of the third bolt is attached to the third groove 14.

[0031] By inserting both ends of the third guide wheel 33 into the third groove 14, the third guide wheel 33 can rotate. Then, the limiting bolt 15 is fixed to the disc body 1. The screw head of the fixing bolt limits both ends of the third guide wheel 33, preventing the third guide wheel 33 from falling out of the third groove 14 and improving the convenience of installing and disassembling the third guide wheel 33.

[0032] The surfaces of the first guide wheel 31, the second guide wheel 32, and the third guide wheel 33 are all provided with a rubber coating layer, and the surface of the sleeve rod 22 is also provided with a rubber coating layer.

[0033] The rubber coating increases the friction between the tape and the first guide wheel 31, the second guide wheel 32, the third guide wheel 33, and the sleeve rod 22, reducing wear caused by sliding friction between the tape and these components. Simultaneously, the rubber coating provides shock absorption, reducing the risk of tape breakage due to excessive instantaneous stress during tape wrapping machine operation. The rubber coating can be made of rubber.

[0034] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A tape-feeding machine with an easy-to-operate tape-feeding reel, characterized in that: It includes a disc body, a support rod, and a guide wheel assembly. The disc body has a mounting hole in the middle. There are two support rods and two guide wheel assemblies, which are symmetrically arranged on the disc body with the rotation axis of the disc body as the axis of symmetry.

2. The easy-to-operate tape feeding reel of the tape-laying machine according to claim 1, characterized in that: The guide wheel assembly includes a first guide wheel, a second guide wheel, and a third guide wheel. A cantilever is fixed on the disc body. The first guide wheel is vertically rotatable on the cantilever, while the second and third guide wheels are horizontally rotatable on the disc body. The second guide wheel is located to the left of the first guide wheel, and the third guide wheel is located at the mounting hole.

3. The easy-to-operate tape feeding reel of the tape-laying machine according to claim 1, characterized in that: The support rod includes a central rod and a sleeve rod. The left end of the central rod is fixed to the disc body, and the sleeve rod is rotatably sleeved on the central rod through a bearing.

4. The easy-to-operate tape feeding reel of the tape-laying machine according to claim 1, characterized in that: The edge of the disc body is provided with two first grooves arranged symmetrically from top to bottom, and the left ends of the two center rods are detachably fixed in the two first grooves by bolts.

5. The easy-to-operate tape feeding reel of the tape-laying machine according to claim 1, characterized in that: The right side of the disc body has two second grooves arranged symmetrically, and a mounting base is fixed in the second groove by bolts. The second guide wheel is rotatably mounted on the mounting base.

6. The easy-to-operate tape feeding reel of the tape-laying machine according to claim 1, characterized in that: The mounting hole has a third groove on its upper and lower sides for the insertion of the two ends of the third guide wheel. A limit bolt is provided on the outside of the third groove, and the screw head of the third bolt fits into the third groove.

7. The easy-to-operate tape feeding reel of the tape-laying machine according to claim 2, characterized in that: The surfaces of the first guide wheel, the second guide wheel, and the third guide wheel are all coated with a rubber layer, and the surface of the sleeve rod is also coated with a rubber layer.

Images