An efficient and stable wrapping machine

Abstract

The present invention belongs to the technical field of cable production and processing, and discloses an efficient and stable wrapping machine, which includes a wrapping machine main body. One side of the wrapping machine main body is provided with a baking oven, and one side of the baking oven is provided with a mounting block. By starting the second driving motor, the second driving motor rotates to push the pawl to move. At the same time, the first driving motor starts to drive the first connecting rod to rotate, so as to wrap the cable. During this process, since the cable is placed longitudinally, after the cable is pulled out, it will not have a large amount of friction with the cable winding drum, thereby avoiding damage to the surface of the cable and preventing the internal insulation from being damaged, improving the insulation performance and service life of the cable. At the same time, after the cable stops working, the presence of the ratchet can generate friction on the support rod, reducing the travel length of the cable rotation caused by mechanical inertia, and avoiding the low tension of the cable caused by inertial factors when continuing processing, which requires manual adjustment and reduces work efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of cable production and processing, and specifically relates to an efficient and stable wrapping machine. Background Art

[0002] A cable wrapping machine is an automated mechanical device mainly used for the production and processing of products such as wires and cables. Its main function is to wrap the formed cable core wire according to certain specifications and requirements to achieve the specified length and shape, thereby realizing the continuous production and assembly of the cable. When using a cable wrapping machine to wrap a cable, first place the mica tape on the workbench of the wrapping machine, set the working parameters of the wrapping machine according to the thickness and size of the mica tape used, then place the cable to be wrapped on the workbench, and then start the wrapping machine. The wrapping machine will automatically wind the mica tape around the cable. During the wrapping process, the operator monitors the position of the cable and the quality of the wrapping in real time to ensure that the mica tape can be evenly wound around the cable.

[0003] However, there are often some problems in the actual use of existing efficient and stable wrapping machines: when the existing wrapping machine is working, the cable to be wrapped is horizontally fixed on one side of the wrapping machine and then pulled out from one side. After being pulled out, the mica tape is wound around the cable through the movement of the wrapping machine. During this process, since the cable is pulled out from one side, it will rub against the winding wheel a lot during movement, which may lead to a decline in product quality, damage the surface of the cable, affect the insulation effect of the cable, and pose a safety hazard. Summary of the Invention

[0004] The purpose of the present invention is to provide an efficient and stable wrapping machine to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: An efficient and stable wrapping machine, including a wrapping machine main body, on one side of the wrapping machine main body there is an oven, on one side of the oven there is a mounting block, inside the wrapping machine main body there is a first driving motor fixedly connected, the output end of the first driving motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a rotating disk, on one side of the rotating disk there are fixedly connected a plurality of first connecting rods, on the outer sides of the plurality of first connecting rods there are fixedly sleeved a plurality of first limiting rings, on one side of the plurality of first limiting rings there is fixedly connected a second limiting ring, on one side of the rotating disk there are respectively fixedly connected two mounting plates, a support rod passes through the middle parts of the two mounting plates, on the outer side of the support rod there is fixedly sleeved a cable winding drum, inside the mounting plate there is a ratchet wheel, the ratchet wheel is fixedly connected to the outer side of the support rod, inside the mounting plate there is fixedly connected a fixed shaft, on the outer side of the fixed shaft there is movably sleeved a pawl, the pawl is arranged corresponding to the ratchet wheel, on both opposite sides of the two mounting plates there are opened sliding grooves, on one side inside the sliding groove there is fixedly connected a first spring, one end of the first spring is fixedly connected with a slider, on one side of the slider there is fixedly connected a second connecting rod, the second connecting rod connects the two sliders, on the outer side of the second connecting rod there is movably sleeved a protection block, inside the oven there is a temperature control component.

[0006] Preferably, on one side of the wrapping machine main body there are fixedly connected two positioning plates, and two guide wheels are rotatably connected in the middle parts of the two positioning plates.

[0007] Preferably, the temperature control component includes a sleeve, the sleeve is fixedly connected to the inside of the oven, inside the oven there are opened two mounting grooves, inside the mounting grooves there are fixedly connected two heating wires, on one side inside the oven there are fixedly connected two fans.

[0008] Preferably, the temperature control component further includes a laser thermometer, the laser thermometer is fixedly connected to the oven, the laser thermometer is electrically connected to the heating wires, on the top of the laser thermometer there is fixedly connected a top rod, on the outer side of the top rod there is fixedly connected a connecting rod, on the outer side of the bottom of the connecting rod there is fixedly connected a sliding plate, on the top of the sliding plate there is fixedly connected a second spring, the other end of the second spring is fixedly connected to the oven, on both sides of the bottom of the sliding plate there are fixedly connected sealing plates, and the sliding plate, the sealing plates and the connecting rod are all slidably connected to the oven.

[0009] Preferably, on one side of the mounting block there is fixedly connected a wire guide wheel group, inside the mounting block there is fixedly connected a second driving motor, the output end of the second driving motor is fixedly connected with a second rotating shaft, and on the outer side of the second rotating shaft there is fixedly sleeved a take-up wheel.

[0010] Preferably, two air inlet holes are respectively arranged corresponding to one side of each of the two fans. The positions of the fans correspond to the position of the sealing plate, and the fans are arranged 5 cm above the heating wire.

[0011] Preferably, a detection groove is formed in the sleeve corresponding to the position of the laser thermometer, and the laser of the laser thermometer can detect the temperature of the cable through the detection groove.

[0012] Preferably, the cable outlet position is in the middle of two guide wheels. The two guide wheels are symmetrically arranged about the central axis, and the positions of the sleeve and the wire guide wheel group correspond to the positions of the guide wheels.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. By starting the second driving motor, the second driving motor rotates to push the pawl to move. At the same time, the first driving motor starts to drive the first connecting rod to rotate, so as to wind the cable. During this process, since the cable is placed longitudinally, after the cable is pulled out, it will not have a large amount of friction with the cable reel, thereby avoiding damage to the cable surface and preventing its internal insulation from being damaged, improving the insulation performance and service life of the cable. At the same time, after the cable stops working, the presence of the ratchet can generate friction on the support rod, reducing the travel length of the cable rotation caused by mechanical inertia, avoiding the cable tension being too low due to inertia factors when further processing is required, and reducing the work efficiency. At the same time, the presence of the ratchet and the pawl can prevent the cable reel from reversing, causing the cable to bear tension and break, protecting the cable. At the same time, the cable passes through the central circular hole of the protection block. When pulling the cable, the cable will not rub against the cable wires on both sides due to the offset of the pull, thereby further protecting the cable and improving its processing effect.

[0015] 2. By starting the heating wire and the fan, the fan starts to accelerate the air flow speed, and arc-shaped corners are arranged on both sides corresponding to the fan. When the air flows, it will contact the arc-shaped corners, forming a circulating air duct, thereby improving the heating effect on the cable, eliminating the mechanical stress generated during the winding process of the cable during handling, ensuring that the cable body remains in a straight state after installation, and improving the material performance. When the temperature inside the baking oven is too high, at this time, the laser thermometer will disconnect the power supply state of the heating wire, so that the heating wire stops working, and at the same time drives the ejector rod to lift. The lifting of the ejector rod will drive the sealing plate to lift, thereby dissipating heat inside the baking oven. And because the position of the fan corresponds to the sealing plate, the temperature can be reduced faster, thereby protecting the cable and avoiding damage caused by too high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 Cross-sectional view of the main body of the wrapping machine of the present invention;

[0018] Figure 3 Schematic structural diagram of the positioning plate of the present invention;

[0019] Figure 4 Schematic structural diagram of the second limiting ring of the present invention;

[0020] Figure 5 Cross-sectional view of the mounting plate of the present invention;

[0021] Figure 6 Cross-sectional view of the baking oven of the present invention;

[0022] Figure 7 For the present invention Figure 1 Enlarged view of the structure at position A in;

[0023] Figure 8 Cross-sectional view of the mounting block of the present invention.

[0024] In the figure: 1, main body of the wrapping machine; 2, baking oven; 3, mounting block; 4, first driving motor; 5, first rotating shaft; 6, rotating disk; 7, first connecting rod; 8, first limiting ring; 9, second limiting ring; 10, mounting plate; 11, support rod; 12, cable reel; 13, ratchet; 14, fixed shaft; 15, ratchet pawl; 16, first spring; 17, slider; 18, second connecting rod; 19, protection block; 20, positioning plate; 21, guide wheel; 22, sleeve; 23, heating wire; 24, fan; 25, laser thermometer; 26, ejector rod; 27, connecting rod; 28, sliding plate; 29, second spring; 30, sealing plate; 31, wire guide wheel group; 32, second driving motor; 33, second rotating shaft; 34, take-up reel. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figures 1 to 8As shown in the figure, an embodiment of the present invention provides an efficient and stable wrapping machine, which includes a wrapping machine main body 1. A baking oven 2 is arranged on one side of the wrapping machine main body 1, and an installation block 3 is arranged on one side of the baking oven 2. A first driving motor 4 is fixedly connected inside the wrapping machine main body 1. The output end of the first driving motor 4 is fixedly connected with a first rotating shaft 5. One end of the first rotating shaft 5 is fixedly connected with a rotating disk 6. A plurality of first connecting rods 7 are fixedly connected to one side of the rotating disk 6. A plurality of first limiting rings 8 are fixedly sleeved on the outer sides of the plurality of first connecting rods 7. A second limiting ring 9 is fixedly connected to one side of the plurality of first limiting rings 8. Two mounting plates 10 are respectively fixedly connected to one side of the rotating disk 6. A support rod 11 passes through the middle parts of the two mounting plates 10. A cable winding drum 12 is fixedly sleeved on the outer side of the support rod 11. A ratchet 13 is arranged inside the mounting plate 10. The ratchet 13 is fixedly connected to the outer side of the support rod 11. A fixed shaft 14 is fixedly connected inside the mounting plate 10. A pawl 15 is movably sleeved on the outer side of the fixed shaft 14. The pawl 15 is arranged corresponding to the ratchet 13. Sliding grooves are formed on the opposite sides of the two mounting plates 10. A first spring 16 is fixedly connected to one side inside the sliding groove. One end of the first spring 16 is fixedly connected with a slider 17. A second connecting rod 18 is fixedly connected to one side of the slider 17. The second connecting rod 18 connects the two sliders 17. A protection block 19 is movably sleeved on the outer side of the second connecting rod 18. A temperature control component is arranged inside the baking oven 2. Two positioning plates 20 are fixedly connected to one side of the wrapping machine main body 1. Two guide wheels 21 are rotatably connected to the middle parts of the two positioning plates 20. Start the second driving motor 32. The rotation of the second driving motor 32 pushes the pawl 15 to move. At the same time, the first driving motor 4 starts to drive the first connecting rod 7 to rotate, so as to wind the cable. During this process, since the cable is placed longitudinally, after the cable is pulled out, it will not rub against the cable winding drum 12 in a large amount, thereby avoiding damage to the surface of the cable and preventing the internal insulation from being damaged, improving the insulation performance and service life of the cable. At the same time, after the cable stops working, the existence of the ratchet 13 can generate frictional force on the support rod 11, reducing the travel length of the cable rotation caused by mechanical inertia, avoiding the too low tension of the cable due to inertia factors when further processing is required, and the need for manual adjustment, reducing the work efficiency. At the same time, the existence of the ratchet 13 and the pawl 15 can prevent the cable winding drum 12 from reversing, enabling the cable to bear tension and causing fracture, protecting the cable. At the same time, the cable passes through the circular hole in the middle of the protection block 19. When pulling the cable, the cable will not rub against the cable wires on both sides due to the deviation of the pull, thereby further protecting the cable and improving its processing effect.

[0027] Among them, the temperature control component includes a sleeve 22, the sleeve 22 is fixedly connected to the inside of the baking oven 2, two installation grooves are provided inside the baking oven 2, two electric heating wires 23 are fixedly connected inside the installation grooves, and two fans 24 are fixedly connected to one side of the baking oven 2. The temperature control component also includes a laser thermometer 25, the laser thermometer 25 is fixedly connected to the baking oven 2, and the laser thermometer 25 is electrically connected to the electric heating wire 23. A top rod 26 is fixedly connected to the top of the laser thermometer 25, a connecting rod 27 is fixedly connected to the outside of the top rod 26, a sliding plate 28 is fixedly connected to the outside of the bottom of the connecting rod 27, a second spring 29 is fixedly connected to the top of the sliding plate 28, and the other end of the second spring 29 is fixedly connected to the baking oven 2, and sealing plates 30 are fixedly connected to both sides of the bottom of the sliding plate 28. The sliding plate 28, the sealing plate 30 and the connecting rod 27 are all slidably connected to the baking oven 2, a wire wheel group 31 is fixedly connected to one side of the mounting block 3, and a second drive motor 32 is fixedly connected to the inside of the mounting block 3. The output end of the motor 32 is fixedly connected to the second rotating shaft 33, and the outer side of the second rotating shaft 33 is fixedly sleeved with a take-up wheel 34. The electric heating wire 23 and the fan 24 are started. When the fan 24 is started, the air circulation speed is accelerated, and arc angles are set on both sides corresponding to the fan 24. When the air flows, it will contact the arc angles to form a circulating air duct, thereby improving the heating effect on the cable, eliminating the mechanical stress generated by the cable during the wrapping process of transportation, ensuring that the cable body remains in a straight state after installation, and improving the material performance. If the temperature inside the baking oven 2 is too high, the laser thermometer 25 will disconnect the power-on state of the electric heating wire 23, so that the electric heating wire 23 is not working, and at the same time drive the top rod 26 to lift, and the lifting of the top rod 26 will drive the sealing plate 30 to lift, thereby dissipating the heat inside the baking oven 2, and because the position of the fan 24 corresponds to the sealing plate 30, the temperature can be reduced faster, thereby protecting the cable and avoiding damage due to excessive temperature.

[0028] Among them, two air inlet holes are respectively arranged on one side of the two fans 24, the position of the fan 24 corresponds to the position of the sealing plate 30, the fan 24 is arranged 5 cm above the heating wire 23, and the sleeve 22 is provided with a detection groove corresponding to the position of the laser thermometer 25. The laser of the laser thermometer 25 can detect the temperature of the cable through the detection groove. The corresponding positions of the sealing plate 30 and the fan 24 can effectively promote air circulation when overheating, thereby reducing the temperature inside the baking oven 2, thereby effectively controlling the temperature.

[0029] Among them, the cable outlet position is in the middle of the two guide wheels 21, the two guide wheels 21 are symmetrically arranged with a central axis, and the positions of the sleeve 22 and the wire wheel group 31 are arranged corresponding to the positions of the guide wheels 21. By arranging the positions of the sleeve 22 and the wire wheel group 31 corresponding to the positions of the guide wheels 21, the cable moves on the same axis during the movement, so that the stability of its movement is improved, the wear on the cable is reduced, and its surface accuracy is improved.

[0030] Working principle:

[0031] When it is necessary to wrap the electrical connection, the cable is wound around the outside of the cable reel 12 and then put on the outside of the support rod 11. After a plurality of mica tapes are wrapped around the outside of the cable, the cable is passed through the middle of the two guide wheels 21, passed through the sleeve 22 and wrapped around the outside of the take-up wheel 34, and then the second drive motor 32 is started. The rotation of the second drive motor 32 drives the take-up wheel 34 to rotate. The rotation of the take-up wheel 34 pulls the cable to move. The movement of the cable drives the cable reel 12 to rotate. The rotation of the cable reel 12 drives the support rod 11 to rotate. The rotation of the support rod 11 drives the ratchet 13 to rotate. The rotation of the ratchet 13 drives the pawl 15 to move. At the same time, the first drive motor 4 is started to drive the first rotating shaft 5 to rotate. The rotation of the first rotating shaft 5 drives the rotating disk 6 to rotate. The rotation of the rotating disk 6 drives the first connecting rod 7 to rotate, thereby wrapping the cable. In this process, due to the cable It is placed vertically, so that after the cable is pulled out, it will not have a lot of friction with the cable reel 12, thereby avoiding damage to the cable surface and its internal insulation, thereby improving the insulation performance and service life of the cable. At the same time, after the cable stops working, the existence of the ratchet 13 can generate friction on the support rod 11, reducing the length of the cable rotation stroke due to mechanical inertia, and avoiding the need for manual adjustment of the tension of the cable due to inertia factors when continuing to process, thereby reducing work efficiency. At the same time, the existence of the ratchet 13 and the pawl 15 can prevent the cable reel 12 from reversing, causing the cable to bear tension and cause breakage, thereby protecting the cable. At the same time, the cable passes through the circular hole in the middle of the protection block 19. When the cable is pulled, the cable will not rub against the cables on both sides due to the pulling offset, thereby further protecting the cable and improving its processing effect.

[0032] After the cable passes through the sleeve 22, the electric heating wire 23 is started. When the electric heating wire 23 is started, the temperature inside the oven 2 is increased. At this time, the fan 24 is started. When the fan 24 is started, the air circulation speed is accelerated. Arc angles are set on both sides corresponding to the fan 24. When the air flows, it will contact the arc angles to form a circulating air duct, thereby improving the heating effect on the cable, eliminating the mechanical stress generated by the cable during the wrapping process of transportation, ensuring that the cable body remains in a straight state after installation, and improving the material performance. If the temperature inside the oven 2 is too high, at this time, since the laser thermometer 25 is electrically connected to the electric heating wire 23, the laser thermometer 25 will disconnect the power-on state of the electric heating wire 23, so that the electric heating wire 23 is not working, and at the same time drive the top rod 26 to lift, the top rod 26 will drive the sealing plate 30 to lift, so as to dissipate heat inside the oven 2, and since the position of the fan 24 corresponds to the sealing plate 30, the temperature can be reduced faster, thereby protecting the cable and preventing it from being damaged due to excessive temperature.

[0033] It should be noted that in this text, 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 terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus 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 apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient and stable wrapping machine, comprising a wrapping machine body (1), a baking box (2) being arranged on one side of the wrapping machine body (1), and a mounting block (3) being arranged on one side of the baking box (2), characterized in that: A first drive motor (4) is fixedly connected to the inside of the wrapping machine body (1), the output end of the first drive motor (4) is fixedly connected to a first rotating shaft (5), one end of the first rotating shaft (5) is fixedly connected to a rotating disk (6), one side of the rotating disk (6) is fixedly connected to a plurality of first connecting rods (7), the outer sides of the plurality of first connecting rods (7) are fixedly sleeved with a plurality of first limiting rings (8), one side of the plurality of first limiting rings (8) is fixedly connected to a second limiting ring (9), one side of the rotating disk (6) is respectively fixedly connected to two mounting plates (10), a support rod (11) passes through the middle of the two mounting plates (10), a cable reel (12) is fixedly sleeved on the outer side of the support rod (11), and a ratchet (13) is arranged inside the mounting plate (10). ), the ratchet (13) is fixedly connected to the outer side of the support rod (11), the interior of the mounting plate (10) is fixedly connected to a fixed shaft (14), the outer side of the fixed shaft (14) is movably sleeved with a ratchet (15), the ratchet (15) is arranged corresponding to the ratchet (13), the two mounting plates (10) are provided with a sliding groove on opposite sides, the interior of the sliding groove is fixedly connected to a first spring (16), one end of the first spring (16) is fixedly connected to a slider (17), one side of the slider (17) is fixedly connected to a second connecting rod (18), the second connecting rod (18) connects the two sliders (17), the outer side of the second connecting rod (18) is movably sleeved with a protective block (19), and a temperature control component is arranged inside the baking oven (2).

2. The efficient and stable wrapping machine according to claim 1 is characterized in that: Two positioning plates (20) are fixedly connected to one side of the wrapping machine body (1), and two guide wheels (21) are rotatably connected to the middle parts of the two positioning plates (20).

3. The efficient and stable wrapping machine according to claim 2 is characterized in that: The temperature control component comprises a sleeve (22) which is fixedly connected to the interior of a baking oven (2). Two installation slots are provided inside the baking oven (2). Two heating wires (23) are fixedly connected inside the installation slots. Two fans (24) are fixedly connected to one side of the interior of the baking oven (2).

4. The efficient and stable wrapping machine according to claim 3 is characterized in that: The temperature control assembly further comprises a laser thermometer (25), the laser thermometer (25) being fixedly connected to the baking oven (2), the laser thermometer (25) being electrically connected to the electric heating wire (23), a top rod (26) being fixedly connected to the top of the laser thermometer (25), a connecting rod (27) being fixedly connected to the outside of the top rod (26), a sliding plate (28) being fixedly connected to the outside of the bottom of the connecting rod (27), a second spring (29) being fixedly connected to the top of the sliding plate (28), the other end of the second spring (29) being fixedly connected to the baking oven (2), sealing plates (30) being fixedly connected to both sides of the bottom of the sliding plate (28), and the sliding plate (28), the sealing plate (30) and the connecting rod (27) are all slidably connected to the baking oven (2).

5. The efficient and stable wrapping machine according to claim 4 is characterized in that: A wire wheel assembly (31) is fixedly connected to one side of the mounting block (3), a second drive motor (32) is fixedly connected inside the mounting block (3), a second rotating shaft (33) is fixedly connected to the output end of the second drive motor (32), and a wire take-up wheel (34) is fixedly sleeved on the outer side of the second rotating shaft (33).

6. The efficient and stable wrapping machine according to claim 5, characterized in that: Two air inlet holes are respectively arranged on one side of the two fans (24); the positions of the fans (24) correspond to the positions of the sealing plates (30); and the fans (24) are arranged 5 cm above the heating wire (23).

7. The efficient and stable wrapping machine according to claim 6 is characterized in that: The sleeve (22) is provided with a detection slot corresponding to the position of the laser thermometer (25), and the laser of the laser thermometer (25) can detect the temperature of the cable through the detection slot.

8. The efficient and stable wrapping machine according to claim 7, characterized in that: The cable outlet position is located in the middle of the two guide wheels (21), the two guide wheels (21) are symmetrically arranged about the central axis, and the positions of the sleeve (22) and the wire wheel assembly (31) are arranged corresponding to the positions of the guide wheels (21).

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