A traction device for cable production

Abstract

This utility model discloses a traction device for cable production, belonging to the field of cable production technology. It includes a base plate with support frames connected to both ends of the base plate. The device features a cleaning assembly. Two side rods move in opposite directions, causing a connecting rod to move into a fixed cylinder. The connecting rod compresses a connecting spring, then moves an installation ring into the fixed ring. After the installation ring abuts against the side wall of the abutment block, the side rods are released, the connecting spring returns to its original position, and the connecting rod moves, causing the side rods to move. The side rods then move a fixed rod into a fixed groove, allowing a wiping cotton ring to be installed inside the fixed ring. The end of the cable is inserted into the wiping cotton ring, and the cable is pulled using a traction mechanism. During the cable movement, the wiping cotton ring cleans the cable surface, ensuring its cleanliness.

Description

Technical Field

[0001] This utility model belongs to the field of cable production technology, and specifically relates to a traction device for cable production. Background Technology

[0002] A cable is an electrical energy or signal transmission device, which typically consists of several or groups of conductors and has the characteristics of being internally energized and externally insulated.

[0003] Chinese patent application number 202322505767.7 discloses a cable production traction device, including a base, a connecting plate fixedly connected to one side of the base, an oil-immersing tank fixedly installed on the top of the connecting plate, hydraulic lifting rods installed on both sides inside the oil-immersing tank, a pair of support plates connected to the top of the pair of hydraulic lifting rods, a pair of rollers and a pair of rollers connected between the pair of support plates, a cable oil tank installed on one end of the connecting plate on the side of the oil-immersing tank, a hydraulic pump installed on the top of the cable oil tank, and an oil inlet pipe connected to one side of the bottom of the hydraulic pump. This invention, through the combined use of the hydraulic pump, the cable oil tank, and the oil inlet pipe, injects a certain amount of cable oil into the oil-immersing tank, thereby achieving oil immersion treatment of the cable, improving the insulation effect of the cable surface, and preventing the cable from being in a humid environment for a long time, which would reduce the insulation layer of the cable surface. Direct traction would affect the service life of the cable.

[0004] In the aforementioned patent, when the cable is pulled and immersed in oil, if there are impurities adhering to the surface of the cable, the impurities and the cable will be squeezed during the pulling process, which can easily cause damage to the cable. Furthermore, when the impurities enter the immersion tank with the cable for immersion, they can easily contaminate the cable oil. In addition, after the cable is immersed in oil, the excess cable oil adhering to the cable drips into the surrounding environment, making the surrounding environment slippery and wasting cable oil resources. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a traction device for cable production, characterized by cleaning, impurity removal, drying, and oil return.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a traction device for cable production, comprising a base plate, with support frames connected to both ends of the base plate, a traction mechanism disposed between the two support frames, a connecting plate connected to one end of the base plate, an oil immersion mechanism disposed above the connecting plate, an oil conveying mechanism disposed above the connecting plate and on one side of the oil immersion mechanism, a cleaning component disposed on one of the support frames, and a drying component disposed on one side of the oil immersion mechanism.

[0007] Preferably, the cleaning assembly includes a wiping cotton ring, a vertical rod, a fixing ring, a mounting ring, a stop block, and a fixing member. Vertical rods are connected to both sides of the inside of the support frame, and a fixing ring is connected between the two vertical rods. A stop block is connected to both sides of one end of the inside of the fixing ring. A mounting ring is provided inside the fixing ring and on one side of the stop block. A fixing member is provided between the fixing ring and the mounting ring. A wiping cotton ring is connected to the inner wall of the mounting ring.

[0008] Preferably, the fixing component includes a fixing groove, a side rod, a side groove, a fixing cylinder, a connecting rod, a moving groove, a fixing rod, and a connecting spring. Moving grooves are provided on both sides of the inner side of the mounting ring. A fixing rod is inserted into the moving groove. A fixing groove is provided on the fixing ring at the position corresponding to the fixing rod. One end of the fixing rod is connected to the side rod. A side groove is provided on the side wall of the moving groove at the position corresponding to the side rod. A fixing cylinder is connected inside the side groove. A connecting rod is inserted into the fixing cylinder. A connecting spring connects the connecting rod and the fixing cylinder.

[0009] Preferably, a sealing ring is connected to one end of the connecting rod near the fixed cylinder, a sealing ring is connected to the side wall of the sealing ring, and a sealing groove is provided on the side wall of the fixed cylinder at the position corresponding to the sealing ring.

[0010] Preferably, the drying assembly includes a filter screen, a mounting cylinder, a heater, a through hole, and a receiving box. The receiving box is connected to the side wall of the oil immersion mechanism. Both the oil immersion mechanism and the receiving box are provided with through holes. The mounting cylinder is connected to the top of the receiving box. The heater is connected inside the mounting cylinder. The end of the mounting cylinder away from the receiving box is connected to the filter screen.

[0011] Preferably, the oil immersion mechanism is provided with an oil return channel inside the receiving box, and the oil return channel is set at an inclination.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model features a cleaning assembly. Two side rods move in opposite directions, causing a connecting rod to move into the fixed cylinder. The connecting rod compresses a connecting spring, which then moves an installation ring into the fixed ring. After the installation ring abuts against the side wall of the abutment block, the side rods are released, the connecting spring returns to its original position without external force, and the connecting rod moves, causing the side rod to move. The side rod then moves the fixed rod into the fixed groove, allowing the wiping cotton ring to be installed inside the fixed ring. The end of the cable is then inserted into the wiping cotton ring, and the cable is pulled and moved using a traction mechanism. During the cable movement, the wiping cotton ring cleans the cable surface, ensuring its cleanliness.

[0014] 2. This utility model is equipped with a drying component. When the warm air fan inside the installation cylinder is turned on, the oil-soaked cable enters the receiving box through the through hole on the oil-soaking mechanism. Excess cable oil on the surface of the cable drips into the receiving box for collection. The hot air generated by the warm air fan blows onto the cable to dry the cable surface. The cable oil collected inside the receiving box can be returned to the oil-soaking mechanism through the oil return channel to participate in the subsequent cable oil-soaking operation, thereby improving the efficiency of cable oil use and avoiding waste of cable oil resources. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a sectional view of the support frame of this utility model;

[0018] Figure 4 This is a cross-sectional view of the connection state between the fixing ring and the mounting ring of this utility model;

[0019] Figure 5 This is a cross-sectional view of the connecting rod and the fixed cylinder of this utility model in a connected state;

[0020] Figure 6 This is a cross-sectional view showing the connection between the oil immersion mechanism and the drying component of this utility model.

[0021] In the diagram: 1. Oil immersion mechanism; 2. Traction mechanism; 3. Support frame; 4. Base plate; 5. Connecting plate; 6. Oil delivery mechanism; 7. Cleaning assembly; 71. Wiping cotton ring; 72. Vertical rod; 73. Fixing ring; 74. Mounting ring; 75. Abutment block; 76. Fixing component; 761. Fixing groove; 762. Side rod; 763. Side groove; 764. Fixing cylinder; 765. Connecting rod; 766. Moving groove; 767. Fixing rod; 768. Connecting spring; 8. Drying assembly; 81. Filter screen; 82. Mounting cylinder; 83. Warm air blower; 84. Through hole; 85. Receiving box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-6The present invention provides the following technical solution: a traction device for cable production, including a base plate 4, with support frames 3 connected to both ends of the base plate 4, a traction mechanism 2 arranged between the two support frames 3, a connecting plate 5 connected to one end of the base plate 4, an oil immersion mechanism 1 arranged above the connecting plate 5, an oil conveying mechanism 6 arranged above the connecting plate 5 and on one side of the oil immersion mechanism 1, a cleaning component 7 arranged on one of the support frames 3, and a drying component 8 arranged on one side of the oil immersion mechanism 1.

[0025] Specifically, the cleaning component 7 includes a wiping cotton ring 71, a vertical rod 72, a fixing ring 73, a mounting ring 74, abutment blocks 75, and a fastener 76. Vertical rods 72 are connected to both sides of the inside of the support frame 3. A fixing ring 73 is connected between the two vertical rods 72. Abutment blocks 75 are connected to both sides of one end of the fixing ring 73. A mounting ring 74 is located inside the fixing ring 73 and on one side of the abutment blocks 75. A fastener 76 is located between the fixing ring 73 and the mounting ring 74. A wiping cotton ring 71 is connected to the inner wall of the mounting ring 74.

[0026] By adopting the above technical solution, the mounting ring 74 is moved and inserted into the fixed ring 73, and the mounting ring 74 abuts against the side wall of the abutment block 75. Then, the mounting ring 74 and the fixed ring 73 are fixed by the fixing member 76, so that the wiping cotton ring 71 can be installed into the fixed ring 73. Subsequently, the end of the cable is inserted into the wiping cotton ring 71, and the cable is pulled and moved by the traction mechanism 2. During the movement of the cable, the wiping cotton ring 71 can clean the surface of the cable to ensure the cleanliness of the cable surface.

[0027] Specifically, the fastener 76 includes a fixing groove 761, a side rod 762, a side groove 763, a fixing cylinder 764, a connecting rod 765, a moving groove 766, a fixing rod 767, and a connecting spring 768. Moving grooves 766 are provided on both sides of the inner side of the mounting ring 74, and a fixing rod 767 is inserted into the moving groove 766. A fixing groove 761 is provided on the fixing ring 73 at the position corresponding to the fixing rod 767. One end of the fixing rod 767 is connected to the side rod 762. A side groove 763 is provided on the side wall of the moving groove 766 at the position corresponding to the side rod 762. A fixing cylinder 764 is connected inside the side groove 763. A connecting rod 765 is inserted into the fixing cylinder 764, and a connecting spring 768 connects the connecting rod 765 and the fixing cylinder 764.

[0028] By adopting the above technical solution, the two side rods 762 move in opposite directions. The movement of the side rods 762 drives the connecting rod 765 to move into the fixed cylinder 764 and the fixed rod 767 to move into the moving groove 766. The movement of the connecting rod 765 compresses the connecting spring 768, and then moves the mounting ring 74 into the fixed ring 73. After the mounting ring 74 abuts against the side wall of the abutment block 75, the side rods 762 are released, the connecting spring 768 loses its external force and returns to its original state, driving the connecting rod 765 to move. The movement of the connecting rod 765 drives the side rod 762 to move, and the movement of the side rod 762 drives the fixed rod 767 to move and insert into the fixed groove 761. The fixed rod 767 and the fixed groove 761 are used to fix the mounting ring 74 and the fixed ring 73, which facilitates the disassembly and assembly of the wiping cotton ring 71.

[0029] Specifically, a sealing ring is connected to one end of the connecting rod 765 near the fixed cylinder 764, a sealing ring is connected to the side wall of the sealing ring, and a sealing groove is provided on the side wall of the fixed cylinder 764 at the position corresponding to the sealing ring.

[0030] By adopting the above technical solution, the moving link 765 drives the moving sealing ring, and the moving sealing ring drives the moving sealing ring to engage with the inside of the sealing groove. Under the action of the sealing ring and the sealing groove, gaps between the sealing ring and the fixed cylinder 764 can be avoided. This can prevent cleaning water from entering the inside of the fixed cylinder 764 during the subsequent cleaning of the wiping cotton ring 71, thus preventing the connecting spring 768 from being corroded and rusting.

[0031] In this embodiment, the two side rods 762 move towards each other. The movement of the side rods 762 causes the connecting rod 765 to move into the fixed cylinder 764 and the fixed rod 767 to move into the moving groove 766. The movement of the connecting rod 765 compresses the connecting spring 768, and then the mounting ring 74 moves and is inserted into the fixed ring 73. After the mounting ring 74 abuts against the side wall of the abutment block 75, the side rods 762 are released, the connecting spring 768 loses its external force and returns to its original position, causing the connecting rod 765 to move. The movement of the connecting rod 765 causes the side rod 762 to move, and the movement of the side rod 762 causes the fixed rod to move. 767 is moved and inserted into the fixed groove 761, so that the wiping cotton ring 71 can be installed into the fixed ring 73. Then, the end of the cable is inserted into the wiping cotton ring 71, and the cable is pulled and moved by the traction mechanism 2. During the cable movement, the wiping cotton ring 71 can clean the surface of the cable to ensure the cleanliness of the cable surface. The cable pulled and moved by the traction mechanism 2 enters the oil immersion mechanism 1, and the oil supply mechanism 6 inputs cable oil into the oil immersion mechanism 1. The input cable oil is used to immerse the surface of the cable inside the oil immersion mechanism 1.

[0032] Example 2

[0033] The difference between this embodiment and Embodiment 1 is that the drying assembly 8 includes a filter screen 81, a mounting cylinder 82, a heater 83, a through hole 84, and a receiving box 85. The receiving box 85 is connected to the side wall of the oil immersion mechanism 1. Both the oil immersion mechanism 1 and the receiving box 85 are provided with through holes 84. The mounting cylinder 82 is connected to the top of the receiving box 85. The heater 83 is connected inside the mounting cylinder 82. The end of the mounting cylinder 82 away from the receiving box 85 is connected to the filter screen 81.

[0034] Specifically, an oil return channel is provided on the oil immersion mechanism 1 and inside the receiving box 85, and the oil return channel is set at an incline.

[0035] By adopting the above technical solution, the cable oil held inside the receiving box 85 can be input into the oil immersion mechanism 1 through the oil return channel to participate in the subsequent cable oil immersion operation, thereby improving the efficiency of cable oil use and avoiding waste of cable oil resources.

[0036] In this embodiment, the heater 83 inside the mounting cylinder 82 is activated. The oil-soaked cable enters the receiving box 85 through the through hole 84 on the oil-soaking mechanism 1. Excess cable oil on the cable surface drips into the receiving box 85 for collection. The hot air generated by the heater 83 blows onto the cable to dry its surface. The cable oil collected inside the receiving box 85 can be returned to the oil-soaking mechanism 1 through the oil return channel to participate in subsequent cable oil-soaking operations, improving the efficiency of cable oil use and avoiding waste of cable oil resources.

[0037] The heating fan 83 in this utility model is a previously disclosed technology, and the selected model is NFJ004.

[0038] The structure and principle of the oil immersion mechanism 1, which consists of an oil immersion tank, hydraulic lifting rods, support plates, roller one, roller two, and oil immersion end caps, have been disclosed in a cable production traction device disclosed in Chinese Patent Application No. 202322505767.7. Its working principle is as follows: an oil immersion tank is fixedly installed on the top of the connecting plate 5; hydraulic lifting rods are installed on both sides inside the oil immersion tank; a pair of support plates are connected to the top of a pair of hydraulic lifting rods; a pair of roller one and a pair of roller two are connected between the pair of support plates; the pair of roller one and the pair of roller two are respectively located in the immersion tank... On both sides inside the oil tank, one end of the oil-immersing tank is equipped with an oil-immersing end cover via a connecting shaft. In use, the oil-immersing end cover is opened, and the hydraulic lifting rod and support plate work together to drive a pair of rollers one and a pair of rollers two to extend and retract upwards to a certain height. The operator then passes one end of the cable through the space between rollers one and the space between rollers two, so that one end of the cable is on the outside of the oil-immersing tank. The hydraulic lifting rod is then extended and retracted downwards, moving the cable downwards, thereby achieving oil immersion treatment of the cable and preventing the insulation layer on the cable surface from being reduced, which would affect the cable's performance.

[0039] The structure and principle of the traction mechanism 2, consisting of a shell, idler roller 1, idler roller 2, conveyor belt 1, conveyor belt 2, motor, gear 1, and gear 2, have been disclosed in Chinese Patent Application No. 202322505767.7, which describes a cable production traction device. Its working principle is as follows: A shell is mounted on the base 4. A pair of idler rollers 1 and a pair of idler rollers 2 are movably connected to the two ends inside the shell. A conveyor belt 1 is mounted on the idler rollers 1, and a conveyor belt 2 is mounted on the idler rollers 2. The conveyor belts 1 and 2 are connected for transmission. The cable is placed between the conveyor belts 1 and 2. A gear is connected to one side of the outer wall of the housing. A motor is fixedly installed on the base 4. A gear is connected to one side of the motor via a connecting shaft. The gear and gear 1 mesh with each other. One side of gear 2 is movably connected to roller 2 through the connecting shaft and passing through the interior of the housing. One side of gear 1 is movably connected to roller 1 through the connecting shaft and passing through the interior of the housing. In use, the operator connects the cable transmission belt 1 and the conveyor belt 2, and through the cooperation of the motor, gear 2, gear 1, roller 1 and roller 2, the conveyor belt 1 and conveyor belt 2 work. At the same time, the operation of conveyor belt 1 and conveyor belt 2 transports the cable to the other end.

[0040] The structure and principle of the oil conveying mechanism 6, which consists of a cable oil tank, a hydraulic pump, an oil inlet, and an oil inlet pipe, have been disclosed in a cable production traction device disclosed in Chinese patent application number 202322505767.7. Its working principle is as follows: a cable oil tank is connected above the connecting plate 5 and to one side of the oil immersion mechanism 1. A hydraulic pump is installed on the top of the cable oil tank. An oil inlet pipe is connected to one side of the bottom of the hydraulic pump. An oil inlet is connected to the end of the cable oil tank and to one side of the hydraulic pump. In use, cable oil is injected into the cable oil tank through the oil inlet. Then, the hydraulic pump is used to input the cable oil inside the cable oil tank into the oil immersion mechanism 1 through the oil inlet pipe to participate in the oil immersion operation.

[0041] The working principle and usage process of this utility model are as follows: The two side rods 762 move in opposite directions. The movement of the side rods 762 drives the connecting rod 765 to move into the fixed cylinder 764, and the fixed rod 767 to move and retract into the moving groove 766. The moving connecting rod 765 compresses the connecting spring 768, and then moves the mounting ring 74 into the fixed ring 73. After the mounting ring 74 abuts against the side wall of the abutment block 75, the side rods 762 are released, the connecting spring 768 loses its external force and returns to its original position, driving the connecting rod 765 to move. The movement of the connecting rod 765 drives the side rod 762 to move, and the movement of the side rod 762 drives the fixed rod 767 to move and insert it into the fixed groove 761. Thus, the wiping cotton ring 71 can be installed into the fixed ring 73. The end of the cable is then inserted into the wiping cotton ring 71, and the traction mechanism 2 is used to traction and move the cable. During cable movement, the wiping cotton ring 71 can clean the cable surface to ensure its cleanliness. The traction mechanism 2 pulls the moving cable into the oiling mechanism 1, and the oil supply mechanism 6 inputs cable oil into the oiling mechanism 1. The input cable oil is used to immerse the cable surface inside the oiling mechanism 1. Then, the heater 83 inside the installation cylinder 82 is started. The oiled cable enters the receiving box 85 through the through hole 84 on the oiling mechanism 1. Excess cable oil on the cable surface drips into the receiving box 85 for collection. The hot air generated by the heater 83 blows onto the cable to dry the cable surface. The cable oil collected in the receiving box 85 can be input into the oiling mechanism 1 through the oil return channel to participate in the subsequent cable oiling operation, improving the efficiency of cable oil use and avoiding cable oil waste.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traction device for cable production, comprising a base plate (4), wherein support frames (3) are connected to both ends of the base plate (4), a traction mechanism (2) is provided between the two support frames (3), a connecting plate (5) is connected to one end of the base plate (4), an oil immersion mechanism (1) is provided above the connecting plate (5), and an oil conveying mechanism (6) is provided above the connecting plate (5) and on one side of the oil immersion mechanism (1), characterized in that: A cleaning component (7) is provided on one of the support frames (3), and a drying component (8) is provided on one side of the oil immersion mechanism (1).

2. The traction equipment for cable production according to claim 1, characterized in that: The cleaning assembly (7) includes a wiping cotton ring (71), a vertical rod (72), a fixing ring (73), a mounting ring (74), abutment block (75), and a fastener (76). The support frame (3) has vertical rods (72) connected to both sides inside. A fixing ring (73) is connected between the two vertical rods (72). Abutment blocks (75) are connected to both sides of one end of the fixing ring (73). A mounting ring (74) is provided inside the fixing ring (73) and on one side of the abutment block (75). A fastener (76) is provided between the fixing ring (73) and the mounting ring (74). A wiping cotton ring (71) is connected to the inner wall of the mounting ring (74).

3. The traction equipment for cable production according to claim 2, characterized in that: The fixing component (76) includes a fixing groove (761), a side rod (762), a side groove (763), a fixing cylinder (764), a connecting rod (765), a moving groove (766), a fixing rod (767), and a connecting spring (768). The mounting ring (74) has moving grooves (766) on both sides inside. The fixing rod (767) is inserted into the moving groove (766). The fixing ring (73) has a fixing groove (761) at the position corresponding to the fixing rod (767). One end of the fixing rod (767) is connected to the side rod (762). The moving groove (766) has a side groove (763) at the position corresponding to the side rod (762) on the side wall of the moving groove (766). The fixing cylinder (764) is connected inside the side groove (763). The connecting rod (765) is inserted into the fixing cylinder (764). The connecting spring (768) is connected between the connecting rod (765) and the fixing cylinder (764).

4. The traction equipment for cable production according to claim 3, characterized in that: A sealing ring is connected to one end of the connecting rod (765) near the fixed cylinder (764), a sealing ring is connected to the side wall of the sealing ring, and a sealing groove is provided on the side wall of the fixed cylinder (764) at the position corresponding to the sealing ring.

5. A traction device for cable production according to claim 1, characterized in that: The drying assembly (8) includes a filter screen (81), a mounting cylinder (82), a heater (83), a through hole (84), and a receiving box (85). The receiving box (85) is connected to the side wall of the oil immersion mechanism (1). Both the oil immersion mechanism (1) and the receiving box (85) are provided with through holes (84). The mounting cylinder (82) is connected to the top of the receiving box (85). The heater (83) is connected inside the mounting cylinder (82). The end of the mounting cylinder (82) away from the receiving box (85) is connected to the filter screen (81).

6. A traction device for cable production according to claim 5, characterized in that: An oil return channel is provided on the oil immersion mechanism (1) and inside the receiving box (85), and the oil return channel is set in an inclined state.

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