Conveying line for power strip cable production and production process

Abstract

The invention relates to the technical field of power strip cable production, in particular to a conveying line for power strip cable production and a production technology, the conveying line comprises a power strip cable detection device, and one side of the power strip cable detection device is provided with a cable arrangement conveying frame; the beneficial effects are that the temporary branching mechanism is arranged at the output end of the power strip cable detection equipment to cooperate with the defective product cutting mechanism, and when the detection result is unqualified, the branching pull disc is used to imprint traces on the exterior of the cable sheath layer, so that the unqualified section is located between two times of imprint, and the detection efficiency is improved. A telescopic rod is used for pushing a cable dividing pull disc to carry a cable to move on a cable dividing moving guide rail, so that the unqualified cable passes through a defective cable dividing rail, image acquisition and recognition equipment and a cutting driving assembly are matched to push out a cutting knife to cut off the impressing position of the cable, and the cut-off defective cable leaves from a conveying line through the defective cable dividing rail. The purposes that defective products are cut off, separated and then conveyed in the power strip cable production and conveying process, production is not interrupted, and then the production efficiency is improved are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of patch cable production, and in particular to a conveyor line and a production process for patch cable production. Background Art

[0002] The production of patch cords is a complex and delicate process, involving multiple steps and a variety of equipment to form a patch cord production conveyor line, including twisting multiple insulated conductors into a cable and adding filling materials between the cores to maintain the roundness and stability of the cable, wrapping one or more layers of tape around the outer layer of the multi-core cable to increase mechanical strength and stability, using an extruder to evenly wrap the molten sheath material on the multi-core cable or single-core cable, and using a water trough or other cooling device to quickly cool and solidify the sheath layer. Finally, special testing equipment is used to test the thickness and uniformity of the sheath layer. After ensuring that it meets the standards, it is transported to the winding device. Usually, a metering device is set at the front end of the winding device to facilitate winding of a specific length.

[0003] The existing Chinese patent document with publication number CN108565073A proposes to set up a wire storage mechanism, which has a pair of additional rollers. The cables on the rollers are transported to the additional rollers for temporary storage. Each additional roller has a plug-in terminal. The cross bar has a plug-in hole that matches the plug-in terminal. The plug-in terminal extends into the plug-in hole to fix the additional roller on the cross bar. There are several plug-in holes, which are arranged sequentially along the length direction of the cross bar. The distance between the additional rollers can be changed as needed, thereby adjusting the number of cables temporarily stored on the additional rollers to achieve the purpose of adjusting at any time according to production needs and not interrupting production. However, the cables need to undergo inherent steps such as cooling and testing during the production process. Adding a wire storage mechanism at the end of the production line has a very small effect on improving the overall cable production and transportation efficiency.

[0004] Therefore, the present invention proposes a conveyor line and production process for the production of plug-in strip cables, which solves the problem in the prior art that the overall production efficiency is not significantly improved by adding a wire storage mechanism at the tail end of the production conveyor line. The conveyor line for the production of plug-in strip cables is improved, a temporary wire dividing mechanism is added to the rear end of the testing equipment and a defective product cutting mechanism is attached thereto, and the defective products are directly cut, separated and then conveyed during the production and conveying process of the plug-in strip cables, thereby truly achieving the purpose of improving production efficiency without interruption of production. Summary of the invention

[0005] The object of the present invention is to provide a conveyor line and a production process for producing patch cords to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveyor line for the production of plug-in cable strips, comprising a plug-in cable detection device, a cable sorting and conveying rack is arranged on one side of the plug-in cable detection device, a metering device is arranged on the other side of the plug-in cable detection device, a winding device is arranged on one side of the metering device, a tensioning conveying mechanism is arranged on one side of the cable sorting and conveying rack, a multi-line slot conveying rack mechanism is arranged on one side of the tensioning conveying mechanism, a rapid cooling mechanism is arranged on one side of the multi-line slot conveying rack mechanism, a temporary line branching mechanism is arranged between the line output end of the plug-in cable detection device and the line input end of the metering device, the rapid cooling mechanism comprises a cooling water trough, spoiler rings are evenly distributed inside the cooling water trough, a line transmission main rail and a defective line branching rail are arranged above the temporary line branching mechanism, a defective cutting mechanism is arranged on the side of the temporary line branching mechanism close to the metering device, the defective cutting mechanism comprises a cutting knife holder, a line branching movable guide rail is arranged on the side of the temporary line branching mechanism close to the plug-in cable detection device, and a line branching pull plate is slidably installed inside the line branching movable guide rail.

[0007] Preferably, the cooling water trough is fixedly installed below the side surface of the multi-line slot conveyor frame mechanism, the lower surface of the spoiler ring is fixedly connected to the upper inner surface of the cooling water trough, an inlet slot and an outlet slot are respectively provided on both sides of the cooling water trough, and guide rollers are symmetrically and movably installed on both sides of the inner surface of the cooling water trough.

[0008] Preferably, an inlet groove is opened at the upper end of the spoiler ring, and cooling fins are evenly distributed on the inner surface of the inlet groove. A spring support rod is fixedly installed on the inner surface of the spoiler ring, and a hollow metal ball is rotatably installed in the middle of the spring support rod, and spoiler blades are fixedly installed on both side surfaces of the hollow metal ball.

[0009] Preferably, a movable frame is fixedly installed on one side of the outlet trough of the cooling water trough, a movable seat is symmetrically slidably installed above the movable frame, a two-way adjustment threaded rod is rotatably installed in the middle of the movable frame, and the inner wall of the movable seat is threadedly connected to the two sides of the outer surface of the two-way adjustment threaded rod respectively.

[0010] Preferably, a belt rotating assembly is disposed inside the movable seat, and a water-absorbing and drying belt is bonded to the outer surface of the belt of the belt rotating assembly.

[0011] Preferably, the position of the line transmission main rail corresponds to the position of the line output end of the plug-in cable detection device, and a triangular movable spacer is arranged between the line transmission main rail and the defective line branching rail, a movable rod is fixedly installed on the lower surface of the triangular movable spacer, a limiting partition is fixedly installed in the middle of the inner wall of the temporary line branching mechanism, a sliding hole matched with the movable rod is arranged in the middle of the movable rod, a support spring is fixedly installed on the bottom of the inner surface of the temporary line branching mechanism, and the upper end of the support spring is fixedly connected to the lower end of the movable rod.

[0012] Preferably, a telescopic rod is fixedly installed inside the branch line moving guide rail, one end of the telescopic rod is fixedly connected to the side surface of the base of the branch line pull disk, a wire pull ring is fixedly installed in the middle of the branch line pull disk, and inner limit rings are symmetrically fixedly installed on the inner surfaces of both sides of the wire pull ring, and a hinged rod is provided on the inner wall of the inner limit ring, and a limiting guide pad is rotatably installed on one end of the hinged rod.

[0013] Preferably, coining knives are evenly distributed inside the wire-dividing pull disk, and the coining knives are rotatably mounted on the side wall of the wire-dividing pull disk. A pinion is fixedly mounted on one side of the rotating shaft of the coining knife, and an inner gear ring is rotatably mounted on the inner surface of the wire-dividing pull disk. The inner surface of the inner gear ring meshes with the outer surface of the pinion gear. A motor for driving the coining knife to rotate is fixedly mounted on the outer side of the wire-dividing pull disk, and a movable groove adapted to the coining knife is provided on the side wall of the wire pulling ring.

[0014] Preferably, the lower surface of the cutting tool holder is fixedly connected to the upper surface of the transmission line rail, an image acquisition and recognition device is provided on one side of the cutting tool holder, a cutting drive assembly is fixedly installed on the upper surface of the cutting tool holder, a cutting knife is slidably installed on the inner side of the cutting tool holder, and the lower end of the cutting drive assembly is fixedly connected to the upper surface of the cutting knife.

[0015] The present invention also proposes a production process for the production of plug-in cable, comprising the following steps: step one, cooling, the conveyor line roller below the multi-slot conveyor frame mechanism directly guides the plug-in cable produced by the extruder into the cooling water tank, and the cooling of the cable sheath layer is accelerated by the spoiler ring during the movement of the cable; step two, conveying and straightening after drying, the water-absorbing drying belt contacts the surface of the cable when it is cooled and output from the cooling water tank to wipe the surface moisture, and after being dried, the cable continues to be conveyed to the tensioning conveying mechanism through the guide conveying roller above the multi-slot conveyor frame mechanism, the tensioning conveying mechanism increases the cable tension to keep the cable straight, and then enters the cable sorting conveyor frame, continues to straighten the cable, keeps it taut and enters the plug-in cable detection equipment; step three, performs detection and defective product cutting, the cable enters the plug-in cable detection equipment to detect the thickness and uniformity of the sheath layer, and the qualified detection is directly output through the transmission line track, and when a signal of unqualified detection result appears, the motor outside the branch line pull plate will receive a control signal and start the drive immediately The embossing knife rotates to squeeze inwards at the same time to emboss the outside of the cable sheath layer once, and then when the unqualified section passes through the rear plug-in cable detection device and detects a qualified signal, the motor on the outside of the branch pull plate will receive the control signal again to squeeze the embossing knife inwards again to produce a second embossing, so that the unqualified section is between the two embossings. At the same time as the second embossing is completed, the telescopic rod works to push the branch pull plate to carry the cable on the branch moving guide rail, so that the position of the wire pull ring corresponds to the position of the defective branch rail. At this time, the cable will pass through the defective branch rail. When the image acquisition and recognition device recognizes the embossing mark, it will output a signal. The cutting drive component receives the control signal and starts to push the cutting knife downward to cut the cable at the embossing part. The cut defective products will leave the conveyor line through the defective branch rail, and the telescopic rod will reset after the second cutting is completed, so that the wire pull ring carries the cable back to the transmission track to continue normal transportation; step four, the cable is output through the transmission track and enters the metering device to measure the length and is then reeled up by the reeling device.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes a conveyor line and production process for the production of plug-in strip cables. A spoiler ring is arranged inside a cooling water tank to accelerate the cooling of the plug-in strip cable during the conveying process, and a water-absorbing and drying belt is designed to dry the output cable, thereby reducing the detection error of the plug-in strip cable detection equipment. A temporary branching mechanism is arranged at the output end of the plug-in strip cable detection equipment to cooperate with a defective cutting mechanism. When the detection result is unqualified, a branching pull plate is used to emboss a mark on the outside of the cable sheath layer, so that the unqualified section is between two stampings, and a telescopic rod is used to push the branching pull plate to carry the cable to move on the branching moving guide rail, so that the unqualified cable will pass through the defective branching rail, and an image acquisition and recognition device and a cutting drive component will cooperate to push out a cutting knife to cut the stamped part of the cable, and the cut defective product will leave the conveyor line through the defective branching rail, and the telescopic rod will reset after the second cutting is completed, so that the wire pull ring carrying the cable will move back to the transmission line normal track to continue normal transportation, so as to achieve the purpose of cutting, separating and then conveying the defective products during the production and transportation process of the plug-in strip cable, so that the production is not interrupted, thereby improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the overall structure of the conveyor line of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the rapid cooling mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the cooling water tank structure of the present invention.

[0019] Figure 4 For the present invention Figure 3 A is an enlarged structural diagram of the structure.

[0020] Figure 5 It is a structural schematic diagram of the temporary line branching mechanism of the present invention.

[0021] Figure 6 It is a structural schematic diagram of one side of the temporary line branching mechanism of the present invention.

[0022] Figure 7 It is a schematic diagram of the internal structure of the line distribution pull plate of the present invention.

[0023] Figure 8 It is a schematic structural diagram of the line dividing pull plate of the present invention in the stamping state.

[0024] Fig. 9 It is a schematic diagram of the structure after the line dividing pull plate of the present invention is moved.

[0025] Fig.10 It is a schematic diagram of the structure of the defective product cutting mechanism of the present invention.

[0026] Fig.11 It is a schematic diagram of the internal structure of the temporary branching mechanism of the present invention.

[0027] Fig.12 It is a schematic diagram of the production process of the present invention.

[0028] In the figure: 1. Plug-in cable detection equipment; 11. Cable arrangement and conveying rack; 2. Measuring equipment; 3. Winding equipment; 4. Tensioning conveying mechanism; 5. Multi-line slot conveying rack mechanism; 6. Rapid cooling mechanism; 61. Cooling water tank; 62. Guide roller; 63. Turbine ring; 631. Inlet slot; 632. Cooling fin; 633. Spring support rod; 634. Hollow metal ball; 635. Turbine blade; 64. Moving rack; 641. Moving seat; 642. Two-way adjustment threaded rod; 643. Belt rotating assembly; 644. Water absorption and drying belt; 645. Water pressure roller; 7. Temporary branch line Mechanism; 71, line transmission rail; 72, defective line distribution rail; 73, triangular movable spacer; 731, movable rod; 732, support spring; 733, limit partition; 74, line distribution movable guide rail; 741, telescopic rod; 75, line distribution pull plate; 751, wire pull ring; 7511, inner limit ring; 7512, hinged rod; 7513, limit guide pad; 752, stamping knife; 753, small gear; 754, inner gear ring; 8, defective cutting mechanism; 81, cutting knife holder; 82, cutting drive assembly; 83, image acquisition and recognition equipment; 84, cutting knife; 841, fixed pad. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] For example, see Figure 1 - Fig.12The present invention provides a technical solution: a conveyor line for the production of plug-in cable strips, comprising a plug-in cable detection device 1, a cable tidying and conveying rack 11 is arranged on one side of the plug-in cable detection device 1, a metering device 2 is arranged on the other side of the plug-in cable detection device 1, a winding device 3 is arranged on one side of the metering device 2, a tensioning and conveying mechanism 4 is arranged on one side of the cable tidying and conveying rack 11, a multi-line slot conveying rack mechanism 5 is arranged on one side of the tensioning and conveying mechanism 4, a rapid cooling mechanism 6 is arranged on one side of the multi-line slot conveying rack mechanism 5, a temporary line dividing mechanism 7 is arranged between the line output end of the plug-in cable detection device 1 and the line input end of the metering device 2, the rapid cooling mechanism 6 comprises a cooling water trough 61, spoiler rings 63 are evenly distributed inside the cooling water trough 61, and the temporary A line transmission rail 71 and a defective line separation rail 72 are arranged above the temporary line separation mechanism 7, a defective cutting mechanism 8 is arranged on the side of the temporary line separation mechanism 7 close to the metering device 2, and the defective cutting mechanism 8 includes a cutting tool holder 81, and a line separation moving guide rail 74 is arranged on the side of the temporary line separation mechanism 7 close to the plug-in cable detection device 1, and a line separation pull plate 75 is slidably installed inside the line separation moving guide rail 74, the cooling water trough 61 is fixedly installed below the side surface of the multi-line slot conveying frame mechanism 5, the lower surface of the spoiler ring 63 is fixedly connected to the upper part of the inner surface of the cooling water trough 61, and an inlet groove and an outlet groove are respectively opened on both sides of the cooling water trough 61, and guide rollers 62 are symmetrically and movably installed on both sides of the inner surface of the cooling water trough 61, and an inlet groove 631 is opened at the upper end of the spoiler ring 63. The inner surface of 631 is evenly and obliquely distributed with cooling fins 632, the inner surface of the spoiler ring 63 is fixedly installed with a spring support rod 633, the middle part of the spring support rod 633 is rotatably installed with a hollow metal ball 634, and the two side surfaces of the hollow metal ball 634 are fixedly installed with spoiler blades 635; in the present embodiment, the conveyor line roller below the multi-line slot conveyor frame mechanism 5 directly guides the plug-in cable produced by the extruder into the cooling water trough 61, and the water inlet pipe and the water outlet pipe are respectively arranged on both sides of the cooling water trough 61 to ensure that the plug-in cable is cooled in time inside the cooling water trough 61, and the guide roller 62 plays a guiding role to make the cable move in the cooling water trough 61 and remain below the water surface, and the line inlet groove 631 above the spoiler ring 63 is convenient for the cable to be inserted into the spoiler ring 63, and the spring support The rod 633 has an elastic force that squeezes inward, and cooperates with the hollow metal ball 634 to support and straighten the outer side of the cable, playing a role of stabilizing and limiting the position during its movement. At the same time, because the hollow metal ball 634 can rotate, during the movement of the cable, the hollow metal ball 634 is driven to rotate, causing the spoiler blades 635 to stir the water flow in the direction of the cable movement, accelerating the collision between the water and the cable surface, so that the heat is quickly taken away. In addition, the cooling fins 632 inside the spoiler ring 63 separate an oblique flow channel between the cable and the spoiler ring 63 when the water generates turbulence, so that the water flow speed inside the spoiler ring 63 is different from the flow speed outside, thereby accelerating the heat on the cable surface to merge into the water, improving the cooling efficiency of the cable, and thereby accelerating the production and transportation efficiency of the cable.

[0031] Embodiment 2, on the basis of embodiment 1, a movable frame 64 is fixedly installed on one side of the outlet groove of the cooling water trough 61, a movable seat 641 is symmetrically slidably installed on the upper side of the movable frame 64, a two-way adjustment threaded rod 642 is rotatably installed in the middle of the movable frame 64, the inner wall of the movable seat 641 is respectively threadedly connected with the outer surface of the two-way adjustment threaded rod 642 on both sides, a belt rotating assembly 643 is arranged inside the movable seat 641, and a water-absorbing and drying belt 644 is bonded to the outer surface of the belt of the belt rotating assembly 643. In this embodiment, the movable frame 64 is arranged at the cable outlet end of the cooling water trough 61, and the two-way adjustment threaded rod 642 is rotated to make the movable seats 641 on both sides move closer to each other to ensure water absorption The drying belt 644 can contact the surface of the cable when it is cooled and output from the cooling water tank 61, and wipe the moisture on the surface of the cable to avoid affecting the detection result of the subsequent plug-in cable detection device 1. It is worth noting that a water pressure roller 645 is provided on one side of the water-absorbing and drying belt 644, and the water pressure roller 645 is fixedly installed on the inner wall of the movable seat 641. The belt rotating assembly 643 makes the water-absorbing and drying belt 644 rotate, which not only ensures that the surface of the cable is wiped dry and clean, but also can squeeze out moisture in time when the water-absorbing and drying belt 644 passes through the water pressure roller 645 after wiping, so as to facilitate the continuous drying of the cable. A water storage box can also be provided under the water pressure roller 645 to avoid contaminating the conveying production line.

[0032] Embodiment 3, on the basis of embodiment 2, the position of the transmission line main rail 71 corresponds to the line output end position of the plug-in cable detection device 1, a triangular movable spacer 73 is arranged between the transmission line main rail 71 and the defective branch line rail 72, a movable rod 731 is fixedly installed on the lower surface of the triangular movable spacer 73, a limited partition plate 733 is fixedly installed on the middle part of the inner wall of the temporary branch line mechanism 7, a sliding hole matched with the movable rod 731 is arranged in the middle part of the movable rod 731, a supporting spring 732 is fixedly installed on the bottom of the inner surface of the temporary branch line mechanism 7, the upper end of the supporting spring 732 is fixedly connected to the lower end of the movable rod 731, a telescopic rod 741 is fixedly installed inside the branch line movable guide rail 74, one end of the telescopic rod 741 is fixedly connected to the side surface of the base of the branch line pull plate 75, and the middle part of the branch line pull plate 75 A wire drawing ring 751 is fixedly installed, and inner limit rings 7511 are symmetrically fixedly installed on the inner surfaces of both sides of the wire drawing ring 751, and an articulated rod 7512 is provided on the inner wall of the inner limit ring 7511, and a limit guide pad 7513 is rotatably installed on one end of the articulated rod 7512. Stamping knives 752 are evenly distributed inside the wire dividing pull disk 75, and the stamping knives 752 are rotatably installed on the side wall of the wire dividing pull disk 75. A pinion 753 is fixedly installed on one side of the rotating shaft of the stamping knife 752, and an inner gear ring 754 is rotatably installed on the inner surface of the wire dividing pull disk 75. The inner surface of the inner gear ring 754 meshes with the outer surface of the pinion 753. A motor for driving the stamping knife 752 to rotate is fixedly installed on the outer side of the wire dividing pull disk 75, and a movable groove adapted to the stamping knife 752 is provided on the side wall of the wire drawing ring 751;In this embodiment, after being wiped dry, the cable continues to pass through the guide conveying roller above the multi-slot conveying frame mechanism 5. It can be seen from the attached figure that a plurality of wire slots are arranged on the surface of the guide conveying roller above the multi-slot conveying frame mechanism 5, which also has the function of temporarily collecting and storing wires, so as to facilitate adjustment in coordination with the conveying production process. The multi-slot conveying frame mechanism 5 continues to convey the cable to the tensioning conveying mechanism 4. The tensioning conveying mechanism 4 mainly serves to increase the tension of the cable and keep the cable straight. Then the cable enters the cable sorting conveying frame 11 to continue to straighten the cable to keep it tight and enter the plug-in cable detection device 1 to detect the thickness and uniformity of the sheath layer. If the detection is qualified, it is directly output through the transmission line track 71 , enters the metering device 2 to measure the length and is then reeled up by the reeling device 3. However, once a signal of unqualified detection result appears, the motor on the outside of the branch pull plate 75 will receive a control signal and immediately start to drive the stamping knife 752 to rotate. With the cooperation of the pinion 753 and the inner gear ring 754, the entire stamping knife 752 is driven to squeeze inward at the same time to cause an extrusion mark on the outside of the cable sheath layer. This is a single stamping. Then, when the unqualified segment passes through the rear plug-in cable detection device 1 and detects a qualified signal, the motor on the outside of the branch pull plate 75 will receive a control signal again to cause the stamping knife 752 to squeeze inward again to produce an extrusion mark. This is a secondary stamping. The unqualified segment is between the two stampings. It should be noted that the outer motor of the branch line pull plate 75 controls the stamping knife 752 to reset immediately after squeezing inwards, and the start of the motor of the branch line pull plate 75 and the telescopic rod 741 are controlled by the output result of the plug-in cable detection device 1. When the secondary stamping is completed, the telescopic rod 741 works to push the branch line pull plate 75 to carry the cable to move on the branch line moving guide rail 74, so that the position of the wire pull ring 751 corresponds to the position of the defective branch line rail 72. At this time, the cable will pass through the defective branch line rail 72, and the triangular movable spacer 73 plays the role of separating the transmission line main rail 71 from the defective branch line rail 72. When the branch line pull plate 75 carries the cable to move, the triangular movable spacer 73 will be squeezed when the cable passes. , the movable rod 731 is pressed down to squeeze the support spring 732, and the cable passes through the rear support spring 732 to rebound and lift the movable rod 731 to the bottom of the limit partition 733. At this time, the triangular movable spacer 73 limits the cable to the side of the defective line rail 72. The wire pull ring 751 has a certain limit effect on the cable. The limit guide pad 7513 distributed on the inner side of the inner limit ring 7511 is rotatably installed on the hinge rod 7512, which not only has an inward elastic clamping effect on the cable, but also can rotate when the cable moves. When the wire pull ring 751 carries the cable to move, it can freely rotate and adjust the posture according to the cable state to keep the cable straight and stable as much as possible, which is convenient for subsequent cutting. ;

[0033] Embodiment 4, on the basis of embodiment 3, the lower surface of the cutting knife holder 81 is fixedly connected to the upper surface of the transmission line rail 71, an image acquisition and recognition device 83 is provided on one side of the cutting knife holder 81, a cutting drive assembly 82 is fixedly installed on the upper surface of the cutting knife holder 81, a cutting knife 84 is slidably installed on the inner side of the cutting knife holder 81, and the lower end of the cutting drive assembly 82 is fixedly connected to the upper surface of the cutting knife 84; in this embodiment, once the image acquisition and recognition device 83 recognizes the imprint mark, it will output a signal, and the cutting drive assembly 82 will start to push the cutting knife 84 downward upon receiving the control signal. 4 pairs of cables are cut at the embossed part, and a fixing pad 841 is fixedly installed on the lower surface of one side of the cutting knife 84. The fixing pad 841 will squeeze and fix the surface of the cable when the cable is cut to maintain stability during cutting. The cut defective products will leave the conveyor line through the defective product separation track 72, and the telescopic rod 741 will be reset after the second cutting is completed, so that the pull wire ring 751 carrying the cable is moved back to the transmission line main track 71 to continue normal conveying, metering and winding, so as to achieve the purpose of cutting, separating and conveying the defective products during the production and transportation of the plug-in cable, so that the production is not interrupted, thereby improving the production efficiency.

[0034] Embodiment 5, on the basis of embodiment 4, this embodiment further proposes a production process for the production of plug-in cable, comprising the following steps: step 1, cooling, the conveyor line roller under the multi-slot conveyor frame mechanism 5 directly guides the plug-in cable produced by the extruder into the cooling water trough 61, and the spoiler ring 63 cooperates to accelerate the cooling of the cable sheath layer during the movement of the cable; step 2, conveying and straightening after drying, the water-absorbing drying belt 644 contacts the surface of the cable when it is cooled and output from the cooling water trough 61 to wipe the surface moisture, and the cable continues to pass through the multi-slot conveyor frame after being dried. The guide conveying roller above the structure 5 continues to convey the cable to the tensioning conveying mechanism 4, the tensioning conveying mechanism 4 increases the cable tension to keep the cable straight and then enters the cable sorting and conveying rack 11, continues to straighten the cable, keeps it tight and enters the plug-in cable detection device 1; step three, perform detection and defective product cutting, the cable enters the plug-in cable detection device 1 to detect the thickness and uniformity of the sheath layer, and the qualified detection is directly output through the transmission line track 71. When a signal of unqualified detection result appears, the motor outside the branch pull plate 75 will receive a control signal and immediately start to drive the stamping knife 75 2 rotates to make the stamping knife 752 squeeze inwards at the same time to stamp the outer part of the cable sheath layer once, and then when the unqualified section passes through the rear plug-in cable detection device 1 and detects a qualified signal, the motor outside the branch line pull plate 75 will receive the control signal again to make the stamping knife 752 squeeze inwards again to produce a second stamping, so that the unqualified section is between the two stampings. At the same time as the second stamping is completed, the telescopic rod 741 works to push the branch line pull plate 75 to carry the cable to move on the branch line moving guide rail 74, so that the position of the wire pull ring 751 corresponds to the position of the defective branch line rail 72. At this time, the cable will When the image acquisition and recognition device 83 recognizes the imprint marks after passing through the defective product separation track 72, it will output a signal. The cutting drive component 82 will receive the control signal and start to push the cutting knife 84 downward to cut the imprinted part of the cable. The cut defective products will leave the conveyor line through the defective product separation track 72, and the telescopic rod 741 will be reset after the second cutting is completed, so that the pull ring 751 carrying the cable will move back to the transmission track 71 to continue normal transportation; step four, the cable is output through the transmission track 71 and enters the metering device 2 to measure the length and then is reeled up by the reeling device 3.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor line for producing plug-in cable strips, comprising a plug-in cable detection device (1), a cable arrangement and conveying frame (11) is arranged on one side of the plug-in cable detection device (1), a metering device (2) is arranged on the other side of the plug-in cable detection device (1), a winding device (3) is arranged on one side of the metering device (2), a tensioning conveying mechanism (4) is arranged on one side of the cable arrangement and conveying frame (11), and a multi-slot conveying frame mechanism (5) is arranged on one side of the tensioning conveying mechanism (4), characterized in that: A quick cooling mechanism (6) is provided on one side of the multi-line slot conveyor mechanism (5); a temporary line splitting mechanism (7) is provided between the line output end of the plug-in cable detection device (1) and the line input end of the metering device (2); the quick cooling mechanism (6) comprises a cooling water trough (61); spoiler rings (63) are evenly distributed inside the cooling water trough (61); a line transmission rail (71) and a defective line splitting rail (72) are provided above the temporary line splitting mechanism (7); a defective cutting mechanism (8) is provided on the side of the temporary line splitting mechanism (7) close to the metering device (2); the defective cutting mechanism (8) comprises a cutting tool holder (81); a line splitting movable guide rail (74) is provided on the side of the temporary line splitting mechanism (7) close to the plug-in cable detection device (1); a line splitting pull plate (75) is slidably mounted inside the line splitting movable guide rail (74).

2. The conveyor line for producing plug strip cables according to claim 1, characterized in that: The cooling water trough (61) is fixedly mounted below the side surface of the multi-line slot conveyor frame mechanism (5); the lower surface of the spoiler ring (63) is fixedly connected to the upper part of the inner surface of the cooling water trough (61); an inlet slot and an outlet slot are respectively provided on both sides of the cooling water trough (61); and guide rollers (62) are symmetrically and movably mounted on both sides of the inner surface of the cooling water trough (61).

3. The conveyor line for producing plug strip cables according to claim 1, characterized in that: The upper end of the spoiler ring (63) is provided with a wire inlet groove (631), the inner surface of the wire inlet groove (631) is evenly and obliquely distributed with cooling fins (632), the inner surface of the spoiler ring (63) is fixedly mounted with a spring support rod (633), the middle part of the spring support rod (633) is rotatably mounted with a hollow metal ball (634), and spoiler blades (635) are fixedly mounted on both side surfaces of the hollow metal ball (634).

4. The conveyor line for producing plug strip cables according to claim 1, characterized in that: A movable frame (64) is fixedly mounted on one side of the outlet groove of the cooling water trough (61); a movable seat (641) is symmetrically slidably mounted above the movable frame (64); a bidirectional adjustment threaded rod (642) is rotatably mounted in the middle of the movable frame (64); and the inner wall of the movable seat (641) is threadedly connected to both sides of the outer surface of the bidirectional adjustment threaded rod (642) respectively.

5. A conveyor line for producing plug strip cables according to claim 4, characterized in that: A belt rotating assembly (643) is disposed inside the movable seat (641), and a water-absorbing and drying belt (644) is bonded to the outer surface of the belt of the belt rotating assembly (643).

6. The conveyor line for producing plug strip cables according to claim 1, characterized in that: The position of the main transmission rail (71) corresponds to the position of the line output end of the power strip cable detection device (1); a triangular movable spacer (73) is provided between the main transmission rail (71) and the defective line dividing rail (72); a movable rod (731) is fixedly installed on the lower surface of the triangular movable spacer (73); a limiting partition (733) is fixedly installed in the middle of the inner wall of the temporary line dividing mechanism (7); a sliding hole matching the movable rod (731) is provided in the middle of the movable rod (731); a supporting spring (732) is fixedly installed at the bottom of the inner surface of the temporary line dividing mechanism (7); the upper end of the supporting spring (732) is fixedly connected to the lower end of the movable rod (731).

7. The conveyor line for producing plug-in cables according to claim 1, characterized in that: A telescopic rod (741) is fixedly installed inside the branch line moving guide rail (74), one end of the telescopic rod (741) is fixedly connected to the side surface of the base of the branch line pull plate (75), a wire pull ring (751) is fixedly installed in the middle of the branch line pull plate (75), and inner limit rings (7511) are symmetrically fixedly installed on the inner surfaces of both sides of the wire pull ring (751), and a hinged rod (7512) is provided on the inner wall of the inner limit ring (7511), and a limit guide pad (7513) is rotatably installed on one end of the hinged rod (7512).

8. The conveyor line for producing plug-in cables according to claim 7, characterized in that: The wire-dividing pull disk (75) has embossing knives (752) evenly distributed inside, the embossing knives (752) being rotatably mounted on the side wall of the wire-dividing pull disk (75), a pinion gear (753) being fixedly mounted on one side of the rotating shaft of the embossing knife (752), an inner gear ring (754) being rotatably mounted on the inner surface of the wire-dividing pull disk (75), the inner surface of the inner gear ring (754) being meshed with the outer surface of the pinion gear (753), a motor for driving the embossing knife (752) to rotate being fixedly mounted on the outer side of the wire-dividing pull disk (75), and a movable groove matching the embossing knife (752) is provided on the side wall of the wire-drawing ring (751).

9. The conveyor line for producing patch cords according to claim 1, characterized in that: The lower surface of the cutting knife holder (81) is fixedly connected to the upper surface of the transmission line rail (71); an image acquisition and recognition device (83) is provided on one side of the cutting knife holder (81); a cutting drive assembly (82) is fixedly mounted on the upper surface of the cutting knife holder (81); a cutting knife (84) is slidably mounted on the inner side of the cutting knife holder (81); and the lower end of the cutting drive assembly (82) is fixedly connected to the upper surface of the cutting knife (84).

10. A production process for producing patch cable strips, implemented by a conveyor line for producing patch cable strips according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: step 1, cooling, wherein the conveyor roller below the multi-slot conveyor frame mechanism (5) directly guides the plug-in cable produced by the extruder into the cooling water tank (61), and the spoiler ring (63) cooperates to accelerate the cooling of the cable sheath layer during the movement of the cable; step 2, conveying and straightening after wiping dry, wherein the water-absorbing drying belt (644) contacts the surface of the cable when the cable is cooled and output from the cooling water tank (61) to wipe off the moisture on the surface, and after the cable is wiped dry, it continues to pass through the guide conveyor roller above the multi-slot conveyor frame mechanism (5) and continues to be conveyed to the tensioning conveying mechanism (4), and the tensioning conveying mechanism (4) Increase the cable tension to keep the cable straight and then enter the cable sorting and conveying rack (11), continue to straighten the cable, keep it tight and enter the plug-in cable detection equipment (1); step three, perform detection and defective product cutting, the cable enters the plug-in cable detection equipment (1) to detect the thickness and uniformity of the sheath layer, and the qualified detection is directly output through the transmission line track (71). When a signal of unqualified detection result appears, the motor outside the branching pull plate (75) will receive a control signal and immediately start to drive the stamping knife (752) to rotate so that the stamping knife (752) simultaneously squeezes the cable sheath inwards. The outer layer is embossed once, and then when the unqualified section passes through the rear cable strip detection device (1) and detects a qualified signal, the motor on the outer side of the branch line pull plate (75) will receive a control signal again to cause the embossing knife (752) to squeeze inward again to produce a second embossing, so that the unqualified section is between the two embossings. At the same time as the second embossing is completed, the telescopic rod (741) works to push the branch line pull plate (75) to carry the cable on the branch line moving guide rail (74), so that the position of the pull ring (751) corresponds to the position of the defective branch line rail (72). At this time, the cable will pass through the defective branch line rail (72), and the image acquisition When the collective identification device (83) identifies the imprint mark, it will output a signal. The cutting drive component (82) will start to push the cutting knife (84) downward upon receiving the control signal to cut the imprinted part of the cable. The cut defective products will leave the conveyor line through the defective product separation track (72), and the telescopic rod (741) will reset after the second cutting is completed, so that the pull ring (751) carrying the cable will move back to the transmission track (71) to continue normal transportation; step four, the cable is output through the transmission track (71) and enters the metering device (2) to measure the length and then is reeled up by the reeling device (3).

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