Cable automatic wrapping machine

Abstract

The application discloses a cable automatic cloth wrapping machine, which comprises a rack, a jig conveying mechanism, a top pressing mechanism, a first moving platform, a floating pressing mechanism and two groups of rotating mechanisms. The rotating mechanism comprises a second moving platform, a rotating motor and a coupling which are sequentially connected. The first moving platform, the second moving platform, the top pressing mechanism and the jig conveying mechanism are respectively connected with the rack. The first moving platform is connected with the floating pressing mechanism. The floating pressing mechanism and the top pressing mechanism are both located between the two groups of rotating mechanisms. The floating pressing mechanism is located above the top pressing mechanism. The jig conveying mechanism is located below the rotating mechanism. The cable automatic cloth wrapping machine has simple and novel structure, can effectively improve the efficiency of cable cloth wrapping operation and the consistency of products, reduces the output of defective products and improves production efficiency.

Description

Technical Field

[0001] This invention relates to the field of cable processing equipment technology, and in particular to an automatic cable wrapping machine. Background Technology

[0002] In existing technologies, it is sometimes necessary to wrap conductive cloth or adhesive tape around cables. For example, in the field of antenna technology, it is necessary to wrap conductive cloth around coaxial cables.

[0003] In existing technologies, the work of wrapping conductive cloth is generally done manually, which is not only inefficient, but also cannot guarantee product consistency. Summary of the Invention

[0004] The technical problem solved by this invention is to provide an automatic cable wrapping machine that can improve production efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: an automatic cable wrapping machine, including a frame, a fixture conveying mechanism, a top-supporting mechanism, a first moving platform, a floating pressure-supporting mechanism, and two sets of rotating mechanisms. The rotating mechanism includes a second moving platform, a rotary motor, and a coupling connected in sequence. The first moving platform, the second moving platform, the top-supporting mechanism, and the fixture conveying mechanism are respectively connected to the frame. The first moving platform is connected to the floating pressure-supporting mechanism. The floating pressure-supporting mechanism and the top-supporting mechanism are both located between the two sets of rotating mechanisms. The floating pressure-supporting mechanism is located above the top-supporting mechanism, and the fixture conveying mechanism is located below the rotating mechanisms.

[0006] The beneficial effects of this invention are as follows: This automatic cable wrapping machine has a simple and novel structure, which can effectively improve the efficiency of cable wrapping operations and the consistency of products, help reduce the output of defective products, and improve production efficiency. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the fixture for the automatic cable wrapping machine according to Embodiment 1 of the present invention;

[0009] Figure 2 This is a top view of the fixture for the automatic cable wrapping machine according to Embodiment 1 of the present invention;

[0010] Figure 3 For along Figure 2Sectional view of section line AA in the middle;

[0011] Figure 4 For along Figure 2 Sectional view of the BB section line;

[0012] Figure 5 This is a schematic diagram of the contact element in the fixture of the automatic cable wrapping machine according to Embodiment 1 of the present invention;

[0013] Figure 6 This is a schematic diagram of the automatic cable wrapping machine and the fixture for the automatic cable wrapping machine according to Embodiment 1 of the present invention.

[0014] Figure 7 This is a schematic diagram of the rotating mechanism in the automatic cable wrapping machine according to Embodiment 1 of the present invention;

[0015] Figure 8 This is a schematic diagram of the top-support mechanism in the automatic cable wrapping machine according to Embodiment 1 of the present invention;

[0016] Figure 9 This is a schematic diagram of the floating pressure mechanism in the automatic cable wrapping machine according to Embodiment 1 of the present invention.

[0017] Explanation of icon numbers:

[0018] 100. Fixture for automatic cable wrapping machine;

[0019] 101. Body; 1011. Fixing part; 1012. Fabric application area; 1013. Limiting seat; 1014. Mounting groove; 102. Rotating shaft; 1021. Wire receiving groove; 1022. Cover plate; 1023. Locking groove; 1024. Limiting plane; 103. Locking mechanism; 1031. Locking bar; 10311. Clearance groove; 1032. Locking block; 1033. First elastic reset component; 1034. Baffle plate; 1041. Floating plate; 1042. Floating block; 1043. Wire wrapping groove; 1044. Limiting fastener; 1045. Second elastic reset component; 1046. Guide pin; 105. Contact component; 1051. Contact protrusion;

[0020] 200. Automatic cable wrapping machine; 201. Frame; 202. Fixture conveying mechanism; 203. Top-stopping mechanism; 2031. First top-stopping drive; 2032. First top-stopping plate; 2033. Second top-stopping drive; 2034. Second top-stopping plate; 2035. Clearance groove; 204. First moving platform; 205. Floating pressing mechanism; 2051. Base; 2052. Floating pressure block; 2053. Second magnet; 2054. Downward pressing drive; 206. Rotation mechanism; 2061. Second moving platform; 2062. Rotary motor; 2063. Coupling; 207. Side-topping mechanism; 2071. Side-topping drive; 2072. Side-topping block; 208. Limiting pressure block. Detailed Implementation

[0021] The objectives, features, and advantages of this invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not 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 effort are within the scope of protection of the present invention.

[0023] It should be noted that if the embodiments of the present invention involve directional indicators such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0024] Furthermore, if the embodiments of the present invention involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0025] Furthermore, if the meaning of "and / or" appears throughout the text, it refers to three parallel solutions. For example, "and / or" includes solution 1, solution 2, and solution 3, which simultaneously satisfy the above conditions. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0026] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] Example 1

[0028] Please refer to Figures 1 to 9 The first embodiment of the present invention is as follows: Please refer to... Figures 1 to 5 A fixture 100 for an automatic cable wrapping machine includes a body 101. The body 101 is provided with several wrapping mechanisms. Each wrapping mechanism includes two coaxially arranged rotating shafts 102. One rotating shaft 102 is rotatably disposed at one end of the body 101, and the other rotating shaft 102 is rotatably disposed at the other end of the rotating shaft 102. Each rotating shaft 102 is provided with a cable receiving groove 1021 and a cover plate 1022. The body 101 includes a fixing part 1011, which is located between the two rotating shafts 102 of the wrapping mechanism. The fixing part 1011 is provided with a wrapping groove 1043 and a fabric application area 1012. The fabric application area 1012 is located on one side of the wrapping groove 1043, and the wrapping groove 1043 corresponds to the cable receiving groove 1021.

[0029] like Figure 1 and Figure 2 As shown, in the wrapping mechanism, the ends of the two rotating shafts 102 that are far apart from each other are non-circular, and the heads of the rotating shafts 102 that are far away from the fixing part 1011 are non-cylindrical. When an external driving structure is connected to the rotating shaft 102, the external driving structure can be smoothly driven to connect with the rotating shaft 102.

[0030] The number of wrapping mechanisms is multiple, and these multiple sets of wrapping mechanisms are arranged side by side. In this embodiment, there are four sets of wrapping mechanisms. In other embodiments, the number of wrapping mechanisms can be one, two, three, five, six, or even more sets. The specific number can be set according to actual needs.

[0031] like Figure 1As shown, optionally, the body 101 is provided with a limiting seat 1013. In the wrapping mechanism, at least one of the rotating shafts 102 is rotatably connected to the limiting seat 1013, and the limiting seat 1013 is located near the fixing part 1011. One end of the rotating shaft 102 near the fixing part 1011 is suspended. When the length of the rotating shaft 102 is relatively long, the presence of the limiting seat 1013 can improve the rotational stability of the rotating shaft 102 connected to it, prevent the rotating shaft 102 from radially running, and help to further ensure product consistency. Specifically, the limiting seat 1013 is approximately an open ring structure. When the wrapping mechanism is in the initial state, the opening of the open ring structure is connected to the opening of the cable receiving groove 1021. Therefore, the cable can be smoothly placed into the cable receiving groove 1021 of the rotating shaft 102.

[0032] Please combine Figures 1 to 3 For ease of use, one side of the cover plate 1022 is rotatably connected to the rotating shaft 102, and the other side of the cover plate 1022 is magnetically or snap-fit ​​connected to the rotating shaft 102. The cover plate 1022 is used to hold the cable in the cable receiving groove 1021. When the rotating shaft 102 drives the cable to rotate, the torque can be smoothly transmitted to the cable area located in the wrapping groove 1043, so that the cable can be smoothly wrapped with cloth. At the same time, the cover plate 1022 can prevent the cable from accidentally falling out of the cable receiving groove 1021, which helps to improve the working stability of the jig 100 of the automatic cable wrapping machine.

[0033] Please combine Figure 1 and Figure 3Furthermore, the main body 101 is provided with a locking mechanism 103 for locking the rotating shaft 102. The locking mechanism 103 includes a locking bar 1031, a locking block 1032, and a first elastic reset member 1033. The locking bar 1031 is connected to the locking block 1032, and the first elastic reset member 1033 is connected to the main body 101. The rotating shaft 102 is provided with a locking hole that cooperates with the locking block 1032. The first elastic reset member 1033 is used to drive the locking bar 1031 to reset. When the locking bar 1031 is in the initial state, the locking block 1032 is inserted into the locking groove 1023, thereby locking the rotating shaft 102 to prevent the rotating shaft 102 from rotating accidentally. In this embodiment, the locking mechanism 103 comprises four locking blocks 1032, each corresponding to one of the four sets of wrapping mechanisms. That is, the four rotating shafts 102 located at the same end of the body 101 cooperate with the same locking mechanism 103. When the locking bar 1031 is pushed, the four rotating shafts 102 located at the same end of the body 101 unlock simultaneously. When the locking bar 1031 is released, the four locking blocks 1032 simultaneously reset to insert into the lock holes of their respective rotating shafts 102, thereby locking the rotating shafts 102. The first elastic reset member 1033 may be a spring or the like.

[0034] In a preferred embodiment, the length direction of the locking bar 1031 is perpendicular to the axial direction of the rotating shaft 102, and the locking bar 1031 is slidable on the body 101. Specifically, the top surface of the body 101 has a locking groove 1023 communicating with its side surface, and the locking bar 1031 is slidably disposed in the locking groove 1023. The first elastic reset member 1033 is located at one end of the locking groove 1023. The top surface of the body 101 is provided with a baffle 1034, which covers at least a portion of the locking groove 1023 and is used to prevent the locking bar 1031 from disengaging from the locking groove 1023.

[0035] Furthermore, the bottom surface of the locking bar 1031 is provided with a clearance groove 10311, and the rotating shaft 102 is provided with a limiting plane 1024. When the rotating shaft 102 is in the unlocked state, the clearance groove 10311 corresponds to the rotating shaft 102, and the rotating shaft 102 can rotate at this time. When the rotating shaft 102 is in the locked state, the clearance groove 10311 is misaligned with the rotating shaft 102, and the limiting plane 1024 is parallel to or in contact with the bottom surface of the locking bar 1031. That is, when the rotating shaft 102 is in the locked state, not only does the locking block 1032 insert into the locking groove 1023 to lock the rotating shaft 102, but the cooperation between the locking bar 1031 and the limiting plane 1024 can also lock the rotating shaft 102, thus forming a double locking to ensure the locking effect of the rotating shaft 102.

[0036] It is easy to understand that the existence of the locking mechanism 103 not only makes it easy to accurately put the cable into the cable tray 1021, but also makes it easy for the non-cylindrical head of the rotating shaft 102 to accurately dock with the external driving structure.

[0037] Furthermore, there are two locking mechanisms 103, and the two locking mechanisms 103 are arranged in a one-to-one correspondence with the two rotating shafts 102 in the wrapping mechanism. That is to say, the locking mechanisms 103 are respectively provided at both ends of the body 101.

[0038] Please combine Figure 1 and Figure 4 The automatic cable wrapping machine fixture 100 further includes a floating plate 1041 and a floating block 1042 disposed on the floating plate 1041. The fixed part 1011 has an opening corresponding to the floating block 1042. The wrapping groove 1043 is disposed on the floating block 1042. The floating plate 1041 is located below the fixed part 1011 and is connected to the fixed part 1011. The floating plate 1041 can float up and down relative to the fixed part 1011. When the cable is a double cable, after the cable rotates 90°, one cable will be above the other cable. The cable above will protrude from the plane of the conductive cloth / adhesive tape, affecting the wrapping quality. In this embodiment, the wrapping groove 1043 is disposed on the floating block 1042. When one cable is above the other cable, the floating block 1042 will descend to compensate, preventing the cable above from protruding from the plane of the conductive cloth / adhesive tape, thus improving the wrapping quality. Therefore, it can be seen that the jig 100 for the automatic cable wrapping machine can be well adapted to the application requirements of multi-line wrapping.

[0039] In this embodiment, the floating plate 1041 is connected to the fixing part 1011 via a limiting fastener 1044. Specifically, the limiting fastener 1044 is a screw, which passes through the fixing part 1011 and is threaded to the floating plate 1041. A second elastic reset member 1045 is fitted onto the screw. One end of the second elastic reset member 1045 contacts the head of the screw, and the other end contacts the body 101. That is, the second elastic reset member 1045 can apply a lifting force to the screw, thereby causing the floating plate 1041 to come close to the bottom surface of the fixing part 1011. In other embodiments, the limiting fastener 1044 can also be of other structural forms, such as a columnar buckle.

[0040] Please combine Figure 1 and Figure 2In addition, in order to ensure the smooth floating of the floating plate 1041, the floating plate 1041 is provided with a guide pin 1046, and the fixing part 1011 is provided with a guide hole that cooperates with the guide pin 1046. The axial direction of the guide pin 1046 is set along the thickness direction of the fixing part 1011, that is, along the vertical direction / Z-axis direction.

[0041] Please combine Figure 1 , Figure 4 and Figure 5 The patching area 1012 has a plurality of contact protrusions 1051 arranged in an array. The presence of the contact protrusions 1051 can prevent the conductive cloth / adhesive tape to be wrapped from adhering to the patching area 1012, thus preventing the cable wrapping failure.

[0042] In this embodiment, the fixture 100 for the automatic cable wrapping machine also includes a contact 105. The fabric application area 1012 is provided with a mounting groove 1014 for mounting the contact 105, and the contact protrusion 1051 is provided on the contact 105.

[0043] like Figure 6 As shown, this embodiment also provides an automatic cable wrapping machine 200 that cooperates with the fixture 100 for the automatic cable wrapping machine.

[0044] like Figure 6 and Figure 7 As shown, the automatic cable wrapping machine 200 includes a frame 201, a fixture conveying mechanism 202, a top-supporting mechanism 203, a first moving platform 204, a floating pressure mechanism 205, and two sets of rotating mechanisms 206. The rotating mechanism 206 includes a second moving platform 2061, a rotary motor 2062, and a coupling 2063 connected in sequence. The first moving platform 204, the second moving platform 2061, the top-supporting mechanism 203, and the fixture conveying mechanism 202 are respectively connected to the frame 201. The first moving platform 204 is connected to the floating pressure mechanism 205. The floating pressure mechanism 205 and the top-supporting mechanism 203 are both located between the two sets of rotating mechanisms 206. The floating pressure mechanism 205 is located above the top-supporting mechanism 203, and the fixture conveying mechanism 202 is located below the rotating mechanism 206.

[0045] The rotating mechanism 206 is the aforementioned external driving structure. Specifically, the coupling 2063 is inserted into the non-cylindrical head of the rotating shaft 102.

[0046] Please combine Figure 6 and Figure 9The floating pressure mechanism 205 includes a base 2051 and a floating pressure block 2052, which is slidably disposed on the base 2051 in a vertical direction. In some embodiments, the floating pressure block 2052 can rely on gravity to press down on the conductive cloth / adhesive tape, thereby improving the cable wrapping quality. However, in this embodiment, to further ensure the cable wrapping quality, the floating pressure mechanism 205 also includes a first magnet (not shown in the figure) and a second magnet 2053. The first magnet is disposed on the base 2051, and the second magnet 2053 is disposed on the floating pressure block 2052. The polarities of the first magnet and the second magnet 2053 are the same on the sides that are close to each other. In this embodiment, the floating pressure mechanism 205 uses the repulsive force between the first magnet and the second magnet 2053 to increase the pressure of the floating pressure block 2052, thereby allowing the conductive cloth / adhesive tape to better adhere to the cable.

[0047] Of course, in other embodiments, the pressure of the floating block 2052 can also be increased by setting an elastic element. In this case, the floating pressure mechanism 205 also includes an elastic element, which contacts the base 2051 and the floating block 2052 respectively.

[0048] Furthermore, the floating pressure mechanism 205 also includes a downward driving member 2054. The output end of the downward driving member 2054 is vertically movable. The downward driving member 2054 is used to cooperate with the limiting fastener 1044. When the downward driving member 2054 is working, it presses against the limiting fastener 1044, thereby causing the limiting fastener 1044 to drive the floating plate 1041 and the floating block 1042 to descend, achieving the aforementioned compensation effect. Optionally, the downward driving member 2054 can be a cylinder, an electric push rod, a motor assembly, etc.

[0049] A photoelectric sensor is provided on the frame 201 and / or the fixture conveying mechanism 202. The photoelectric sensor is used to detect whether the fixture 100 for the automatic cable wrapping machine exists at a preset position of the fixture conveying mechanism 202.

[0050] Please combine Figure 6 and Figure 8The abutting mechanism 203 includes a first abutting drive member 2031 and a first abutting plate 2032 connected together. When the automatic cable wrapping machine fixture 100 is transported to a preset position by the fixture conveying mechanism 202, the photoelectric sensor detects the automatic cable wrapping machine fixture 100. Then, the first abutting drive member 2031 of the abutting mechanism 203 drives the first abutting plate 2032 to rise, thereby lifting the automatic cable wrapping machine fixture 100 and causing it to rise away from the fixture conveying mechanism 202. Optionally, the first abutting drive member 2031 can be a cylinder, an electric push rod, a motor assembly, etc.

[0051] The abutting mechanism 203 further includes a connected second abutting drive member 2033 and a second abutting plate 2034. The first abutting plate 2032 is provided with a clearance groove 2035 for avoiding the second abutting plate 2034. The second abutting plate 2034 is used to abut the floating plate 1041 to ensure that when wrapping multi-wire cables (including but not limited to dual-wire cables) with cloth, conductive cloth / adhesive cloth, etc., can fit well against the outer arc surface of the cable. Optionally, the second abutting drive member 2033 is a cylinder, electric push rod, motor assembly, etc.

[0052] In this embodiment, the first mobile platform 204 is an XZ two-axis mobile platform, and the second mobile platform 2061 is a YZ two-axis mobile platform.

[0053] Please combine Figure 1 , Figure 3 and Figure 6 Furthermore, the frame 201 is also provided with a side-top mechanism 207, which includes a connected side-top drive component 2071 and a side-top block 2072. The side-top block 2072 is used to side-top lock the locking bar 1031 on the jig 100 of the automatic cable wrapping machine, thereby unlocking the wrapping mechanism. Optionally, the side-top drive component 2071 can be a cylinder, an electric push rod, a motor assembly, etc.

[0054] like Figure 6 As shown, optionally, a limiting block 208 is provided on the frame 201 and / or the fixture conveying mechanism 202, and the limiting block 208 is provided corresponding to the abutment mechanism 203. When the first abutment plate 2032 abuts against the fixture 100 of the automatic cable wrapping machine, the limiting block 208 and the first abutment plate 2032 respectively clamp and fix the fixture 100 of the automatic cable wrapping machine from above and below the body 101.

[0055] In this embodiment, the working process of the automatic cable wrapping machine 200 and the fixture 100 working together is briefly described as follows (taking a double-wire cable as an example):

[0056] The wrapping mechanism of the jig 100 for the automatic cable wrapping machine is locked under the action of the locking mechanism 103;

[0057] Open each of the cover plates 1022 on the jig 100 of the automatic cable wrapping machine so that all the cable receiving grooves 1021 on the rotating shaft 102 are in the open state;

[0058] After placing the dual-wire cable onto the jig 100 of the automatic cable wrapping machine, rotate the cover plate 1022 so that all the cover plates 1022 are in the closed state.

[0059] After the cable automatic wrapping machine fixture 100 loaded with cables is placed on the fixture conveying mechanism 202, the fixture conveying mechanism 202 transports the cable automatic wrapping machine fixture 100 to a preset position.

[0060] After the photoelectric sensor detects the jig 100 for the automatic cable wrapping machine, the first abutting drive member 2031 drives the first abutting plate 2032 to abut against the jig 100 for the automatic cable wrapping machine, lifting the jig 100 away from the jig conveying mechanism 202 and against the limiting pressure block 208.

[0061] When the first moving platform 204 and the second moving platform 2061 are activated, the coupling 2063 connects to the rotating shaft 102, and the floating pressure block 2052 presses against the material to be wrapped (including but not limited to conductive cloth, adhesive tape, etc.) corresponding to the area of ​​the fabric application area 1012 and the wrapping groove 1043. At this time, the two cables of the dual-wire cable are in a horizontally arranged state. Simultaneously, the second top-abutting drive member 2033 drives the second top-abutting plate 2034 to rise and abut against the floating plate 1041, thereby supporting the floating plate 1041 to prevent the floating pressure block 2052 from pressing down and causing the floating block 1042 to retract downwards. This ensures the pressing effect of the floating pressure block 2052 on the material to be wrapped, thereby ensuring that the material to be wrapped can maintain a good fit with the two horizontally arranged cables at the same time.

[0062] When the side top mechanism 207 is working, the side top block 2072, driven by the side top drive member 2071, presses against the lock bar 1031 from the end of the lock groove 1023 on the side of the body 101, causing the lock bar 1031 to drive the lock block 1032 to retract, thereby unlocking the rotating shaft 102.

[0063] The second abutment drive member 2033 drives the second abutment plate 2034 to descend, no longer supporting the floating plate 1041;

[0064] The rotating motors 2062 of the two sets of rotating mechanisms 206 drive the couplings 2063 to rotate, so that the two rotating shafts 102 of the wrapping mechanism rotate synchronously and in the same direction. At the same time, the pressing drive member 2054 gradually presses down the limiting fastener 1044, so that the limiting fastener 1044 drives the floating plate 1041 and the floating block 1042 to descend.

[0065] When the rotating shaft 102 rotates 90°, the two cables are in a vertically arranged state. At this time, the pressing drive 2054 drives the limiting fastener 1044 to descend to the lowest position. At this time, the material to be wrapped is tangent to the outer arc surface of the upper cable of the two cables.

[0066] As the rotary motor 2062 continues to drive the coupling 2063 to rotate, the downward driving member 2054 gradually rises, and the floating block 1042 gradually resets. When the rotating shaft 102 rotates 180°, the two cables are in a horizontally arranged state on opposite sides. At this time, the downward driving member 2054 no longer presses against the limiting fastener 1044. At the same time, the second abutting driving member 2033 drives the second abutting plate 2034 to rise and abut against the floating plate 1041, thereby supporting the floating plate 1041 to prevent the floating pressure block 2052 from pressing down and causing the floating block 1042 to retract downwards. This ensures the pressing effect of the floating pressure block 2052 on the material to be wrapped, and thus ensures that the material to be wrapped can maintain a good fit with the opposite sides of the two horizontally arranged cables at the same time.

[0067] While the rotary motor 2062 continues to drive the coupling 2063 to rotate, the second top abutment drive member 2033 drives the second top abutment plate 2034 to descend, no longer supporting the floating plate 1041; the downward pressure drive member 2054 gradually presses down the limiting fastener 1044, causing the limiting fastener 1044 to drive the floating plate 1041 and the floating block 1042 to descend.

[0068] When the rotating shaft 102 rotates 270°, the two cables are in a vertically arranged state. At this time, the pressing drive 2054 drives the limiting fastener 1044 to descend to the lowest position. At this time, the material to be wrapped is tangent to the outer arc surface of the upper cable of the two cables.

[0069] As the rotary motor 2062 continues to drive the coupling 2063 to rotate, the downward driving member 2054 gradually rises, and the floating block 1042 gradually resets. When the rotating shaft 102 rotates 360°, the two cables are in a horizontally aligned state. At this time, the downward driving member 2054 no longer presses against the limiting fastener 1044. Simultaneously, the second abutting driving member 2033 drives the second abutting plate 2034 to rise and abut against the floating plate 1041, thereby supporting the floating plate 1041 to prevent the floating pressure block 2052 from pressing down and causing the floating block 1042 to retract downwards. This ensures the pressing effect of the floating pressure block 2052 on the material to be wrapped, and thus ensures that the material to be wrapped can simultaneously maintain a good fit with the reverse side of the two horizontally aligned cables. Thus, the material to be wrapped completes one round of wrapping of the double-wire cable.

[0070] After the material to be wrapped has completed the preset number of wrappings, the first moving platform 204 drives the floating pressure mechanism 205 to reset; the rotating mechanism 206 to reset; and the side-top mechanism 207 to reset, so that the locking mechanism 103 can lock the rotating shaft 102 again; the second top-top driving member 2033 drives the second top-top plate 2034 to reset, and the first top-top driving member 2031 drives the first top-top plate 2032 to reset. The automatic cable wrapping machine fixture 100 then descends back onto the fixture conveying mechanism 202, and the fixture conveying mechanism 202 transports the automatic cable wrapping machine fixture 100 out.

[0071] The above are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. An automatic cable wrapping machine, characterized in that: The device includes a frame, a fixture conveying mechanism, a top-stopping mechanism, a first moving platform, a floating pressure-stopping mechanism, and two sets of rotating mechanisms. Each rotating mechanism includes a second moving platform, a rotary motor, and a coupling connected in sequence. The first moving platform, the second moving platform, the top-stopping mechanism, and the fixture conveying mechanism are respectively connected to the frame. The first moving platform is connected to the floating pressure-stopping mechanism. Both the floating pressure-stopping mechanism and the top-stopping mechanism are located between the two sets of rotating mechanisms. The floating pressure-stopping mechanism is located above the top-stopping mechanism, and the fixture conveying mechanism is located below the rotating mechanisms. The floating pressure mechanism includes a base and a floating pressure block, wherein the floating pressure block is slidably disposed on the base in the vertical direction; The floating pressure mechanism also includes a downward pressure drive, the output end of which can be raised and lowered in the vertical direction; The abutting mechanism includes a first abutting drive member, a first abutting plate, a second abutting drive member, and a second abutting plate. The first abutting drive member is connected to the first abutting plate, and the second abutting drive member is connected to the second abutting plate. The rotating motors of the two sets of rotating mechanisms drive the coupling to rotate, causing the two shafts of the wrapping mechanism to rotate synchronously and in the same direction. Simultaneously, the downward driving component gradually presses down on the limiting fastener, causing the limiting fastener to lower the floating plate and floating block. When the shaft rotates 90°, the downward driving component drives the limiting fastener to its lowest position. As the rotating motor continues to drive the coupling to rotate, the downward driving component gradually rises, and the floating block gradually resets. When the shaft rotates 180°, the downward driving component no longer presses against the limiting fastener. At the same time, the second abutting driving component drives the second abutting plate to rise, abutting against the floating plate. The rotating motor continues to drive the coupling... As the shaft rotates, the second abutment drive causes the second abutment plate to descend, no longer supporting the floating plate; the downward drive gradually presses down the limiting fastener, causing the limiting fastener to drive the floating plate and floating block to descend; when the shaft rotates 270°, the downward drive causes the limiting fastener to descend to its lowest position; when the rotary motor continues to drive the coupling to rotate, the downward drive gradually rises, and the floating block gradually resets; when the shaft rotates 360°, the downward drive no longer presses against the limiting fastener; simultaneously, the second abutment drive causes the second abutment plate to rise, contacting the floating plate, completing one loop of the double-wire cable wrapping operation.

2. The automatic cable wrapping machine according to claim 1, characterized in that: The floating pressure mechanism also includes an elastic element, which contacts the base and the floating pressure block respectively.

3. The automatic cable wrapping machine according to claim 1, characterized in that: The floating pressure mechanism further includes a first magnet and a second magnet. The first magnet is disposed on the base, and the second magnet is disposed on the floating pressure block. The polarities of the first magnet and the second magnet are the same on the sides that are close to each other.

4. The automatic cable wrapping machine according to claim 1, characterized in that: The first top abutment plate is provided with a clearance groove for avoiding the second top abutment plate.

5. The automatic cable wrapping machine according to claim 1, characterized in that: The first moving platform is an XZ two-axis moving platform, and the second moving platform is a YZ two-axis moving platform.

6. The automatic cable wrapping machine according to claim 1, characterized in that: The frame is also provided with a side top mechanism, which includes a connected side top drive member and a side top block.

7. The automatic cable wrapping machine according to claim 1, characterized in that: The frame and / or the fixture conveying mechanism are provided with limiting blocks, which are configured corresponding to the top abutment mechanism.

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