Cable armor body sampling inspection equipment for cable production

Abstract

The invention discloses cable armor body sampling inspection equipment for cable production, and belongs to the technical field of cable armor body sampling detection equipment. The device mainly comprises a base, and a table top is arranged at the top of the base; the winding mechanism is mounted on the table top; the clamping assembly is mounted on the table top; the cutting assembly is installed on the table top and used for cutting the two ends of the clamped cable armor body. The pushing mechanism is mounted on one side of the base; and the roll feeding mechanism is arranged on the table top and is used for conveying the end of the cable armor body to the position of the rolling mechanism. According to the cable armor body sampling inspection equipment for cable production, by arranging the sampling mechanism, when the cable is wound to the tail end, the two ends of the cable can be clamped and fixed through the clamping assembly, then the two ends of the cable are cut off through the cutting mechanism, and therefore the purpose of sampling the cable is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cable armor sampling and testing equipment, and specifically to a cable armor sampling and testing equipment for cable production. Background Art

[0002] Armored cable, also known as PVC insulated and PVC sheathed steel-belt armored power cable, is a cable that can be buried directly underground. The mechanical protection layer of the armor can increase the mechanical strength of the cable inside and improve its corrosion resistance. It is designed for areas susceptible to mechanical damage and extremely susceptible to corrosion.

[0003] During the armoring process of cable production, a steel tape armoring machine wraps galvanized steel tape around the outer surface of the inner sheath of the insulated cable to add a protective armor layer to the cable. A polyvinyl chloride outer sheath is then placed on the outer surface of the armor, completing the wrapping process on the outer side of the cable inner sheath. After the cable is coiled, the armor strength of the cable needs to be tested to avoid the lack of armor protection in the gaps due to loose wrapping and excessive spacing during the armoring process, or the weakening of the armor's bending ability due to tight wrapping and insufficient spacing during the cable coiling process, which affects the performance of the cable.

[0004] For example, patent publication number CN117990410 A specifically discloses a cable armor sampling inspection device for cable production. After randomly sampling and cutting the sampled cable, the patent uses a guide drive motor to drive the guide sampling bracket to stabilize the right end of the sampled cable. During the movement, the stabilizing slide bar directly detects the wrapping density and looseness of the internal double steel belt armor. This can detect the specific wrapping conditions of the armor during cable production and installation, thereby preventing the armor wrapping density and looseness from deviating from the standard and affecting the subsequent performance of the cable.

[0005] Although the above patent realizes the detection of armored cables, random sampling is usually performed during the sampling process of armored cables. In this way, not only the identity of the samples cannot be guaranteed, but random cutting may also destroy the integrity of the entire roll of armored cables, which in turn affects the subsequent reeling. Therefore, it is necessary to provide a cable armor sampling inspection device for cable production to solve the above problems.

[0006] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a cable armor sampling inspection device for cable production, which can achieve the effect of sampling the same part of the end of the entire roll of cable.

[0008] The technical solution adopted by the present application to solve its technical problems is: a cable armor sampling inspection device for cable production, comprising a base, a table is provided on the top of the base; a reeling mechanism, which is mounted on the table and is used to reel in the cable armor; a clamping assembly, which is mounted on the table and is used to clamp the two ends of the cable armor at the end of the reeling; a cutting assembly, which is mounted on the table and is used to cut the two ends of the clamped cable armor; a pushing mechanism, which is mounted on one side of the base and is used to transport the cable armor pushed by the reeling mechanism and the clamping assembly to a position; and a reeling mechanism, which is mounted on the table and is used to transport the end of the cable armor to the position of the reeling mechanism.

[0009] Furthermore, the clamping assembly includes a pushing plate arranged on the table, a first fixed seat is fixedly installed on the side of the pushing plate away from the winding mechanism, a second fixed seat is fixedly installed on the side of the pushing plate close to the winding mechanism, two groups of sliding rods are fixedly installed between the first fixed seat and the second fixed seat, and a sliding seat is slidably arranged on the sliding rod.

[0010] Furthermore, a clamping portion is provided at the upper ends of the sliding seat and the second fixed seat, and the clamping portion includes a clamping seat fixedly provided on the sliding seat, a first fixing plate is fixedly provided at one end of the clamping seat, a clamping cylinder is fixedly mounted on the first fixing plate, a clamping plate is fixedly mounted on the output end of the clamping cylinder, and a second fixing plate is fixedly mounted on the other end of the clamping seat; a first clamping ring is fixedly mounted on the inner side of the clamping plate, and a second clamping ring is fixedly mounted on the inner side of the second fixed plate; when the first clamping ring is close to the second clamping ring, a loop is formed to clamp the cable armor.

[0011] Furthermore, a group of the first clamping rings and a group of the second clamping rings cooperate with each other to form a clamping ring group. There are at least two clamping ring groups, and a gap is formed between the two clamping ring groups in the middle.

[0012] Furthermore, the cutting assembly includes a cutting frame fixedly mounted on the pushing plate, a cutting shaft is rotatably mounted on the cutting frame, a cutting seat is fixedly mounted on the pushing plate, a cutting cylinder is hinged on the cutting seat, a first rotating rod is mounted on the output end of the cutting cylinder, and the first rotating rod is fixedly mounted on the cutting shaft; a second rotating rod is fixedly mounted on the cutting shaft, a cutting motor is fixedly mounted on the end of the second rotating rod away from the cutting shaft, and a cutting knife is fixedly mounted on the output end of the cutting motor.

[0013] Furthermore, a fixing rod is fixedly installed between the second fixing seat and the first fixing seat, a spring is sleeved on the fixing rod, and two ends of the spring are respectively connected to the sliding seat and the second fixing seat.

[0014] Furthermore, the pushing mechanism includes a cylinder plate fixedly mounted on the base, a pushing cylinder fixedly mounted on the cylinder plate, and an output end of the pushing cylinder fixedly mounted on the pushing plate.

[0015] Furthermore, the roll feeding mechanism includes two groups of roll feeding racks fixedly mounted on the table, a roll feeding motor fixedly mounted on one side of the roll feeding rack, a screw fixedly mounted on the output end of the roll feeding motor, and the screw mounted on the two groups of roll feeding rack bearings; a slide rail fixedly mounted on the table, a slider slidingly arranged on the slide rail, and the slider is transmission-connected to the screw; a roll feeding seat fixedly mounted on the slider, and a connecting rod fixedly mounted on the roll feeding seat.

[0016] Furthermore, a through hole is provided at the end of the connecting rod, a nylon sleeve is installed in the through hole, and the inner hole of the nylon sleeve is conical.

[0017] Furthermore, the winding mechanism includes a winding frame fixedly mounted on the table top, two groups of first bearing seats fixedly provided on the upper end of the winding frame, a second rotating shaft rotatably provided between the two groups of first bearing seats, and a winding drum fixedly mounted on the second rotating shaft; a winding motor is fixedly mounted on the bottom of the winding frame, and a first sprocket is fixedly mounted on the output end of the winding motor; two groups of second bearing seats are fixedly mounted in the middle of the winding frame, a first rotating shaft rotatably provided between the two groups of second bearing seats, a second sprocket is fixedly mounted on the first rotating shaft, and a first chain is transmitted between the second sprocket and the first sprocket; a third sprocket is fixedly mounted on the first rotating shaft, a fourth sprocket is fixedly mounted on the second rotating shaft, and a second chain is transmitted between the fourth sprocket and the third sprocket.

[0018] The present application provides a cable armor spot inspection device for cable production, which has the following beneficial effects:

[0019] 1. By providing a sampling mechanism, when the cable is rolled to the end, the two ends of the cable can be clamped and fixed by the clamping assembly, and then the two ends of the cable can be cut off by the cutting mechanism, thereby achieving the purpose of sampling the cable.

[0020] 2. By providing a pushing mechanism, the sampling mechanism can be pushed to the sampling position when the cable needs to be sampled. When the cable needs to be taken out after sampling, the sampling mechanism can be pushed to a safe position to facilitate the staff to take the sample.

[0021] 3. By providing a reeling mechanism, the end of the cable can be transported to the vicinity of the reeling drum after the cable sampling is completed, so that the cable can be reconnected to a new reeling drum.

[0022] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0024] In the attached figure:

[0025] Figure 1 This is an overall diagram of a cable armor sampling inspection device for cable production in this application Figure 1 ;

[0026] Figure 2 This is an overall diagram of a cable armor sampling inspection device for cable production in this application Figure 2 ;

[0027] Figure 3 for Figure 1 Schematic diagram of the local structure at point A;

[0028] Figure 4 for Figure 1 Schematic diagram of the local structure at B in the middle;

[0029] Figure 5 for Figure 2 Schematic diagram of the local structure at point C in the middle;

[0030] Figure 6 for Figure 2 Schematic diagram of the local structure at D in the middle;

[0031] Figure 7 for Figure 1 Detailed structural diagram of the middle clamping assembly;

[0032] Figure 8 for Figure 1 Detailed structural diagram of the mid-cut component;

[0033] Figure 9 for Figure 5 Schematic diagram of the local structure at E in the middle;

[0034] Figure 10 for Figure 1 Detailed structural diagram of the winding mechanism;

[0035] Figure 11 for Figure 10 Schematic diagram of the local structure at F in the middle;

[0036] Among them, the reference numerals in the figures are:

[0037] 1. Base; 11. Table;

[0038] 2. Winding mechanism; 21. Winding frame; 22. Winding motor; 23. First sprocket; 24. First bearing seat; 25. Winding drum; 26. First chain; 27. First sprocket; 28. Second bearing seat; 29. Third sprocket; 210. First rotating shaft; 211. Second rotating shaft; 212. Fourth sprocket; 213. Second chain;

[0039] 3. Pushing mechanism; 31. Pushing cylinder; 32. Cylinder plate;

[0040] 4. Sampling organization;

[0041] 5. Roll feeding mechanism; 51. Roll feeding motor; 52. Roll feeding frame; 53. Slide rail; 54. Screw rod; 55. Slider; 56. Roll feeding seat; 57. Connecting rod; 58. Nylon sleeve;

[0042] 6. Cutting assembly; 61. Cutting motor; 62. Cutting seat; 63. Cutting cylinder; 64. First rotating rod; 65. Second rotating rod; 66. Cutting knife; 67. Cutting frame;

[0043] 7. Clamping assembly; 71. First fixing seat; 72. Second fixing seat; 73. Slide rod; 74. Spring; 75. Slide seat; 76. Clamping portion; 761. Clamping seat; 762. First fixing plate; 763. Second fixing plate; 764. Clamping plate; 765. Clamping cylinder; 766. First clamping ring; 767. Second clamping ring; 768. Guide rod; 769. Gap; 77. Fixing rod; 78. Pushing plate;

[0044] 8. Cable; 81. Cable tie. DETAILED DESCRIPTION

[0045] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0047] Example 1:

[0048] This embodiment mainly describes the overall structure and principle of a device for cutting and sampling the cable armor at the reel end. Specifically:

[0049] like Figure 1 As shown, the present application provides a cable armor sampling inspection device for cable production, including a base 1, which serves as a support portion of the cable armor sampling inspection device and is generally placed in a production workshop of a factory. A table 11 is fixedly installed on the top of the base 1, and the table 11 is used as the main working table;

[0050] like Figure 1 and Figure 10-11 As shown, a reeling mechanism 2 is provided on one side of the table 11. The reeling mechanism 2 is mainly used for reeling in the cable armor (hereinafter referred to as the cable). The reeling mechanism 2 includes a reeling frame 21 fixedly mounted on the table 11. Two sets of first bearing seats 24 are fixedly provided on the upper end of the reeling frame 21. A second rotating shaft 211 is rotatably provided between the two sets of first bearing seats 24. A reeling drum 25 is fixedly mounted on the second rotating shaft 211. The reeling drum 25 is used for winding and placing the cable 8.

[0051] At the same time, a winding motor 22 is fixedly installed at the bottom of the winding frame 21, and a first sprocket 23 is fixedly installed at the output end of the winding motor 22, so that the winding motor 22 can drive the first sprocket 23 to rotate;

[0052] Two sets of second bearing seats 28 are fixedly installed in the middle of the winding frame 21, and a first rotating shaft 210 is rotatably installed between the two sets of second bearing seats 28. A second sprocket 27 is fixedly installed on the first rotating shaft 210. A first chain 26 is provided between the second sprocket 27 and the first sprocket 23 so that when the first sprocket 23 rotates, the second sprocket 27 can be driven to rotate synchronously through the first chain 26.

[0053] Continue to refer Figure 10-11 A third sprocket 29 is fixedly mounted on the first rotating shaft 210, and a fourth sprocket 212 is fixedly mounted on the second rotating shaft 211. A second chain 213 is provided between the fourth sprocket 212 and the third sprocket 29, so that the rotation of the second sprocket 27 can drive the first rotating shaft 210 to rotate, thereby driving the third sprocket 29 to rotate, and driving the fourth sprocket 212 to rotate through the second chain 213. When the fourth sprocket 212 rotates, it synchronously drives the second rotating shaft 211 and the winding drum 25 to rotate synchronously, thereby realizing the winding operation of the winding drum 25 on the cable 8;

[0054] like Figure 1As shown, a sampling mechanism 4 is provided on the winding path of the cable 8, and the sampling mechanism 4 is used to cut the cable 8 at the end of the winding of the cable 8, so as to obtain a sample at the same position of multiple windings of the cable 8;

[0055] The sampling mechanism 4 includes a clamping assembly 7 for clamping both ends of a cable 8. At the same time, cutting assemblies 6 are provided at both ends of the clamping assembly 7 for cutting both ends of the cable 8 to obtain the desired sample.

[0056] like Figures 1-4 As shown, the clamping assembly 7 includes a pushing plate 78 provided on the table 11, a first fixing seat 71 is fixedly mounted on the side of the pushing plate 78 away from the winding mechanism 2, and a second fixing seat 72 is fixedly mounted on the side of the pushing plate 78 close to the winding mechanism 2, and two sets of sliding rods 73 are fixedly mounted between the first fixing seat 71 and the second fixing seat 72, and a sliding seat 75 is slidably provided on the sliding rod 73. The sliding seat 75 is initially in a position close to the inner side of the first fixing seat 71, and is suitable for moving toward the direction of the second fixing seat 72 when the sliding seat 75 is subjected to external force;

[0057] The upper ends of the sliding seat 75 and the second fixed seat 72 are both provided with clamping portions 76 for limiting both ends of the cable 8. Figure 4 and Figure 7 As shown, the clamping portion 76 includes a clamping seat 761 fixedly mounted on the slide 75 (second fixed seat 72), one end of the clamping seat 761 is fixedly mounted with a first fixed plate 762, a clamping cylinder 765 is fixedly mounted on the first fixed plate 762, and a clamping plate 764 is fixedly mounted on the output end of the clamping cylinder 765. At the same time, a second fixed plate 763 is fixedly mounted on the other end of the clamping seat 761. The clamping plate 764 is adapted to move horizontally under the drive of the clamping cylinder 765 and move closer to or away from the second fixed plate 763.

[0058] At the same time, a first clamping ring 766 is fixedly installed on the inner side of the clamping plate 764, and a second clamping ring 767 is fixedly installed on the inner side of the second fixing plate 763. The first clamping ring 766 is adapted to move synchronously with the clamping plate 764, approaching or moving away from the second clamping ring 767, and when the first clamping ring 766 approaches the second clamping ring 767, a loop (not shown in the figure) is formed to clamp the cable 8;

[0059] In this embodiment, a set of first clamping rings 766 and a set of second clamping rings 767 cooperate with each other to form a set of clamping ring groups. The clamping ring groups are provided with at least two groups, and a gap 769 is formed between the two clamping ring groups located in the middle. The gap 769 is used for cutting the cable 8.

[0060] Furthermore, a guide rod 768 is fixedly installed between the first fixing plate 762 and the second fixing plate 763, and the clamping plate 764 is slidably arranged on the guide rod 768. Therefore, during the movement of the clamping plate 764, the guide rod 768 can guide the clamping plate 764, so that the movement of the clamping plate 764 is more stable.

[0061] like Figure 1-Figure 2 and Figure 8 As shown, the cutting assembly 6 includes a cutting frame 67 fixedly mounted on a pushing plate 78, a cutting shaft (not shown in the figure) being rotatably mounted on the cutting frame 67, and a cutting seat 62 being fixedly mounted on the pushing plate 78, a cutting cylinder 63 being hingedly connected to the cutting seat 62, and a first rotating rod 64 being mounted on the output end of the cutting cylinder 63, the first rotating rod 64 being fixedly mounted to the cutting shaft, so that when the cutting cylinder 63 is extended or retracted, the first rotating rod 64 can be driven to move synchronously, thereby causing the cutting shaft to rotate on the cutting frame 67;

[0062] At the same time, a second rotating rod 65 is fixedly mounted on the cutting shaft. The second rotating rod 65 is adapted to rotate synchronously with the cutting shaft. A cutting motor 61 is fixedly mounted on the end of the second rotating rod 65 away from the cutting shaft. A cutting blade 66 is fixedly mounted on the output end of the cutting motor 61. The cutting blade 66 is adapted to rotate under the drive of the cutting motor 61 to cut the cable 8.

[0063] In summary, when the cable 8 is to be wound, one end of the cable 8 is fixed on the winding drum 25, and then the winding motor 2 is started to start the winding operation;

[0064] When the cable 8 is wound to the end, the cable 8 is cut and sampled. In this embodiment, the cable 8 can be wound to a fixed length, and the staff can set a mark at the corresponding length of the cable 8 to determine whether the cable 8 has been wound to the end. Of course, corresponding sensors can also be set for intelligent detection. No further restrictions are made here.

[0065] When sampling is required, the clamping cylinder 765 extends, driving the first clamping ring 766 to approach the second clamping ring 767 and forming a loop to clamp the cable 8, thereby clamping both ends of the cable 8;

[0066] After both ends of the cable 8 are clamped, the cutting cylinder 63 drives the cutting knife 66 to move downward. At this time, the cutting motor 61 is started to drive the cutting knife 66 to rotate, thereby cutting both ends of the cable 8 to achieve the purpose of sampling.

[0067] Further, such as Figure 3-Figure 4As shown, a fixing rod 77 is fixedly installed between the second fixing seat 72 and the first fixing seat 71. A spring 74 is sleeved on the fixing rod 77. The two ends of the spring 74 are respectively connected to the slide 75 and the second fixing seat 72. Therefore, under the action of the spring 74, the slide 75 is initially attached to the inner side of the first fixing seat 71.

[0068] When the clamping assembly 7 clamps the cable 8, the winding mechanism 2 stops with a hysteresis, which drives the slide 75 to separate from the first fixed seat 71 by a distance. When the winding mechanism 2 stops completely, the spring 74 drives the slide 75 to reset, so that the cable 8 can be straightened to prevent the cable 8 from bending, thereby facilitating subsequent detection work.

[0069] In order to take the sampled cable 8, Figure 2 and Figure 6 As shown, a pushing mechanism 3 is provided on one side of the base 1, and the pushing mechanism 3 includes a cylinder plate 32 fixedly mounted on the base 1, and a pushing cylinder 31 is fixedly mounted on the cylinder plate 32, and the output end of the pushing cylinder 31 is fixedly mounted to the pushing plate 78, so that when cutting and sampling are required, the pushing cylinder 31 extends so that the sampling mechanism 4 is in the sampling position, and when the sampling is completed, the pushing cylinder 31 retracts to facilitate the removal of the sample of the cable 8.

[0070] Example 2:

[0071] After the cable 8 is sampled, the cable 8 needs to be reconnected to the next reel 25. At this time, the cut end of the cable 8 is far away from the reel 25, which is inconvenient for the staff to operate.

[0072] In order to solve the above problems, Figure 1 、 Figure 3 and Figure 9 As shown, a reeling mechanism 5 is provided on the table 11, and the reeling mechanism 5 is used to transport the cut ends of the cable 8 to a new reeling drum 25;

[0073] It should be noted that the staff may install a cable tie 81 at the location where the cable 8 is broken in advance. The outer diameter of the cable tie 81 is larger than the outer diameter of the cable 8, thereby forming a step between the cable tie 81 and the cable 8.

[0074] At the same time, the roll feeding mechanism 5 includes two sets of roll feeding racks 52 fixedly mounted on the table 11, and a roll feeding motor 51 is fixedly mounted on one side of the roll feeding rack 52. The output end of the roll feeding motor 51 is fixedly mounted with a screw rod 54. The screw rod 54 is mounted on bearings of the two sets of roll feeding racks 52, so that the screw rod 54 can continuously rotate on the roll feeding rack 52 under the drive of the roll feeding motor 51.

[0075] At the same time, a slide rail 53 is fixedly installed on the table 11, and a slider 55 is slidably provided on the slide rail 53. The slider 55 is transmission-connected to the screw rod 54, so that when the screw rod 54 rotates, the slider 55 can be driven to slide on the slide rail 53;

[0076] A roll feed seat 56 is fixedly mounted on the slider 55 , and a connecting rod 57 is fixedly mounted on the roll feed seat 56 . The connecting rod 57 extends away from the roll feed seat 56 to the cable 8 .

[0077] Continue to refer Figure 9 A through hole (not shown) is provided at the end of the connecting rod 57, in which a nylon sleeve 58 is installed. The inner hole of the nylon sleeve 58 is tapered, and the diameter of the tapered hole gradually decreases along the direction in which the cable 8 is conveyed;

[0078] It is understood that the maximum diameter of the inner hole of the nylon sleeve 58 is larger than the outer diameter of the cable tie 81, while the minimum diameter of the inner hole of the nylon sleeve 58 is smaller than the outer diameter of the cable tie 81, so that the cable 8 containing the cable tie 81 can enter and pass through the inner hole at the maximum diameter, but cannot return from the minimum diameter.

[0079] It can also be understood that the inner diameter of the loop formed by the first clamping ring 766 and the second clamping ring 767 is adapted to the cable 8, but is smaller than the outer diameter of the cable tie 81, so that the cable 8 with the cable tie 81 cannot pass through the loop;

[0080] In summary, when the cable 8 is at the end of being wound, the cable 8 including the cable tie 81 will pass through the nylon sleeve 58 and be located between the nylon sleeve 58 and the ring, at which time the cable 8 begins to be cut and sampled;

[0081] When the sampling of the cable 8 is completed, the roll-feeding motor 51 is started, driving the roll-feeding seat 56 to move toward the winding mechanism 2, and the connecting rod 57 moves synchronously. At this time, the nylon sleeve 58 is clamped on the step of the cable tie 81 and the cable 8, and the end of the cable 8 is transported to the position of the winding mechanism 2 to facilitate the operation of the staff.

[0082] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A cable armor spot inspection device for cable production, characterized by: include: A base (1), wherein a table (11) is provided on the top of the base (1); A reeling mechanism (2), which is mounted on the table (11) and is used for reeling the cable armor; A clamping assembly (7), which is mounted on the table (11) and is used to clamp both ends of the cable armor at the winding end; A cutting assembly (6), which is mounted on the table (11) and is used to cut the two ends of the clamped cable armor; A pushing mechanism (3), which is installed on one side of the base (1) and is used to transport the cable armor pushed by the reeling mechanism (2) and the clamping assembly (7); A reeling mechanism (5) is installed on the table (11) and is used to transport the end of the cable armor to the position of the reeling mechanism (2).

2. The cable armor sampling inspection device for cable production according to claim 1, characterized in that: The clamping assembly (7) comprises a pushing plate (78) arranged on the table (11), a first fixed seat (71) being fixedly mounted on a side of the pushing plate (78) away from the winding mechanism (2), a second fixed seat (72) being fixedly mounted on a side of the pushing plate (78) close to the winding mechanism (2), two groups of sliding rods (73) being fixedly mounted between the first fixed seat (71) and the second fixed seat (72), and a sliding seat (75) being slidably mounted on the sliding rods (73).

3. The cable armor sampling inspection device for cable production according to claim 2, characterized in that: The upper ends of the sliding seat (75) and the second fixed seat (72) are both provided with a clamping portion (76), and the clamping portion (76) includes a clamping seat (761) fixedly provided on the sliding seat (75), a first fixed plate (762) is fixedly provided on one end of the clamping seat (761), a clamping cylinder (765) is fixedly installed on the first fixed plate (762), a clamping plate (764) is fixedly installed on the output end of the clamping cylinder (765), and a second fixed plate (763) is fixedly installed on the other end of the clamping seat (761); A first clamping ring (766) is fixedly installed on the inner side of the clamping plate (764), and a second clamping ring (767) is fixedly installed on the inner side of the second fixing plate (763); When the first clamping ring (766) is close to the second clamping ring (767), a loop is formed to clamp the cable armor.

4. The cable armor sampling inspection device for cable production according to claim 3, characterized in that: A group of the first clamping rings (766) and a group of the second clamping rings (767) cooperate with each other to form a group of clamping rings. There are at least two groups of clamping rings, and a gap (769) is formed between the two groups of clamping rings in the middle.

5. The cable armor sampling inspection device for cable production according to claim 4, characterized in that: The cutting assembly (6) comprises a cutting frame (67) fixedly mounted on the pushing plate (78), a cutting shaft being rotatably mounted on the cutting frame (67), a cutting seat (62) being fixedly mounted on the pushing plate (78), a cutting cylinder (63) being hingedly connected to the cutting seat (62), a first rotating rod (64) being mounted on the output end of the cutting cylinder (63), and the first rotating rod (64) being fixedly mounted on the cutting shaft; A second rotating rod (65) is fixedly mounted on the cutting shaft, a cutting motor (61) is fixedly mounted on one end of the second rotating rod (65) away from the cutting shaft, and a cutting blade (66) is fixedly mounted on the output end of the cutting motor (61).

6. The cable armor sampling inspection device for cable production according to claim 5, characterized in that: A fixing rod (77) is fixedly installed between the second fixing seat (72) and the first fixing seat (71), and a spring (74) is sleeved on the fixing rod (77). Two ends of the spring (74) are respectively connected to the sliding seat (75) and the second fixing seat (72).

7. The cable armor sampling inspection device for cable production according to claim 6, characterized in that: The pushing mechanism (3) comprises a cylinder plate (32) fixedly mounted on the base (1), a pushing cylinder (31) fixedly mounted on the cylinder plate (32), and an output end of the pushing cylinder (31) fixedly mounted on the pushing plate (78).

8. The cable armor sampling inspection device for cable production according to claim 7, characterized in that: The roll feeding mechanism (5) comprises two sets of roll feeding frames (52) fixedly mounted on the table (11), a roll feeding motor (51) fixedly mounted on one side of the roll feeding frame (52), a screw rod (54) fixedly mounted on the output end of the roll feeding motor (51), and the screw rod (54) is mounted on bearings of the two sets of roll feeding frames (52); A slide rail (53) is fixedly mounted on the table top (11), a slider (55) is slidably mounted on the slide rail (53), and the slider (55) is transmission-connected to the screw rod (54); A roll feeding seat (56) is fixedly mounted on the slider (55), and a connecting rod (57) is fixedly arranged on the roll feeding seat (56).

9. The cable armor sampling inspection device for cable production according to claim 8, characterized in that: The end of the connecting rod (57) is provided with a through hole, in which a nylon sleeve (58) is installed, and the inner hole of the nylon sleeve (58) is tapered.

10. The cable armor sampling inspection device for cable production according to claim 9, characterized in that: The winding mechanism (2) comprises a winding frame (21) fixedly mounted on the table (11); two groups of first bearing seats (24) are fixedly mounted on the upper end of the winding frame (21); a second rotating shaft (211) is rotatably mounted between the two groups of first bearing seats (24); and a winding drum (25) is fixedly mounted on the second rotating shaft (211); A winding motor (22) is fixedly mounted on the bottom of the winding frame (21), and a first sprocket (23) is fixedly mounted on the output end of the winding motor (22); Two groups of second bearing seats (28) are fixedly installed in the middle of the winding frame (21), a first rotating shaft (210) is rotatably installed between the two groups of second bearing seats (28), a second sprocket (27) is fixedly installed on the first rotating shaft (210), and a first chain (26) is provided for transmission between the second sprocket (27) and the first sprocket (23); A third sprocket (29) is fixedly mounted on the first rotating shaft (210), a fourth sprocket (212) is fixedly mounted on the second rotating shaft (211), and a second chain (213) is provided for transmission between the fourth sprocket (212) and the third sprocket (29).

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