Multi-color coating spraying equipment for optical cable

Abstract

The invention discloses optical cable multi-color coating spraying equipment, which belongs to the technical field of optical cable spraying and comprises a worktable and optical cable multi-color spraying equipment arranged at the top of the worktable. According to the optical cable multi-color coating spraying equipment, the optical cable multi-color spraying equipment and the mounting plate are controlled to move downwards at the same time by rotating the screw rod, in the downward moving process of the mounting plate, an optical cable is sleeved with the mounting plate through a groove in the bottom of an inclined plate, and the groove in the bottom of the inclined plate is attached to the optical cable all the time and slides towards the edge of the workbench; meanwhile, a sliding rod compresses a first spring to drive a pressing plate to move downwards, a groove in the bottom of the pressing plate is attached to the optical cable, pressure is applied, and therefore the optical cable is combed, some bent optical cables are in a straightened state, the bent optical cables can be straightened automatically, follow-up optical cable spraying is facilitated, the optical cable spraying position is more accurate, and the spraying efficiency is improved. And the spraying effect is better, and compared with traditional manual treatment, the spraying device has higher spraying efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of optical cable spraying, and particularly relates to an optical cable multi-color coating spraying device. Background Art

[0002] An optical cable is manufactured to meet the performance specifications of optics, mechanics, or the environment. It uses one or more optical fibers placed in a cladding sheath as a transmission medium and can be used alone or in groups as a communication cable assembly. Simply put, an optical cable is a cable used to transmit optical signals, and its core is an optical fiber. The optical fiber can transmit optical signals through the principle of total internal reflection of light, achieving high-speed and long-distance transmission of information. By spraying multiple colors on the surface of the optical cable, it is convenient to distinguish different types, uses, or routes of optical cables. For example, in a large data center or communication hub, there may be many optical cables connecting different devices and areas. Multi-color spraying allows maintenance personnel to quickly identify which optical cable is used to transmit a specific signal (such as Internet data, telephone signals, etc.), or which optical cable is connected to a specific server or computer room, greatly improving the efficiency of maintenance and management.

[0003] After retrieval, a patent with the Chinese patent publication number CN221132843U discloses an optical cable multi-color coating spraying device, including a workbench. A hoisting plate is arranged on the top of the workbench. A first moving component is arranged at the bottom of the hoisting plate. The moving end of the first moving component is connected to a moving seat. Symmetrical sliding kits are arranged on the top of the workbench. The top of the sliding kits is connected to the moving seat. A linear module is installed on one side of the moving seat. The moving end of the linear module is connected to a side mounting plate. A second moving component is arranged on the side mounting plate. The moving end of the second moving component is provided with an adjusting seat. An adjusting mechanism is arranged inside the adjusting seat. One end of the adjusting mechanism is provided with a multi-color spraying mechanism. A guiding seat is arranged below the multi-color spraying mechanism. A feeding table is installed on the guiding seat. A feeding mechanism is arranged inside the feeding table. The following deficiencies exist in the above patent: Although it can spray the optical cable in all directions, currently, when the optical cable is conveyed on the conveyor belt before spraying, the optical cable itself has different degrees of bending, and each optical cable cannot be kept in a straight state for spraying, resulting in uneven spraying and deviation of the spraying position during the spraying process, making the color coating on the surface of the optical cable uneven in depth, and unable to automatically straighten the optical cable before spraying, reducing the efficiency of multi-color spraying of the optical cable. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that the optical cable cannot be automatically straightened before spraying in the prior art, and the bending of the optical cable affects the spraying position and spraying effect, and to propose an optical cable multi-color coating spraying device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multi-color coating spraying device for optical cables comprises a workbench and the multi-color coating spraying device for optical cables arranged on the top of the workbench, wherein a U-shaped frame is fixedly installed on the top of the workbench, and further comprises: a screw rod rotatably connected to the U-shaped frame, a mounting plate is threadedly connected to the screw rod, an inclined plate is hinged on one side of the mounting plate, a first torsion spring is fixedly connected between the inclined plate and the mounting plate, a sliding rod is slidably connected to the mounting plate, a pressure plate is fixedly connected to the bottom of the sliding rod, a first spring is sleeved on the sliding rod, two ends of the first spring are respectively against the pressure plate and the mounting plate, and grooves for accommodating optical cables are provided at the bottoms of the inclined plate and the pressure plate.

[0007] Preferably, four groups of supporting legs are fixedly connected to the bottom of the workbench, multiple groups of slide grooves are opened at both ends of the workbench, a motor is fixedly installed on the top of the U-shaped frame, and the output end of the motor is fixedly connected to the screw.

[0008] Preferably, two sets of guide rods are fixedly connected to the top inner wall of the U-shaped frame, the two sets of guide rods pass through the mounting plate and the optical cable multi-color spraying equipment, and are slidably connected to the mounting plate and the optical cable multi-color spraying equipment, the optical cable multi-color spraying equipment is threadedly connected to the screw rod, and multiple sets of nozzles are fixedly installed on the optical cable multi-color spraying equipment.

[0009] Preferably, an L-shaped limit plate is fixedly connected to one side of the mounting plate, the side of the L-shaped limit plate away from the mounting plate is against the inclined plate, one side of the inclined plate is hinged with a rotating plate, a second torsion spring is fixedly connected between the top of the rotating plate and the inclined plate, and a brush is detachably connected to the bottom of the rotating plate.

[0010] Preferably, driving plates are fixedly connected to the bottom of both sides of the inclined plate, slide plates are fixedly connected to both sides of the top of the workbench, guide rods are fixedly connected to the inner walls of both sides of the slide plates, sliders are slidably connected to the guide rods, and the sliders are slidably connected in the slide plates.

[0011] Preferably, a second spring is sleeved on the guide rod, and the two ends of the second spring respectively abut against the inner walls of the slider and the slide groove plate, the top of the slider is fixedly connected with a resistance plate, an L-shaped rod is fixedly connected to the resistance plate, a bearing plate is fixedly connected to the workbench, a rotating rod is rotatably connected to the bearing plate, and a spiral slide groove corresponding to the L-shaped rod is opened on the rotating rod.

[0012] Preferably, a sprocket is fixedly connected to one end of the rotating rod away from the bearing plate, and a support plate is fixedly connected to the workbench, wherein a bearing rod is rotatably connected between two groups of the support plates, a synchronous belt and a conveyor belt are transmission-connected between the two groups of the bearing rods, and multiple groups of optical cables are arranged on the conveyor belt.

[0013] Preferably, friction belts are sleeved on multiple groups of the optical cable lines. Chain grooves engaged with the sprockets are formed on the outer walls of the friction belts. A limiting notch is formed on one side of the friction belt. One side of the support leg is fixedly connected with a limiting support rod, and the end of the limiting support rod away from the support leg is slidably connected in the limiting notch.

[0014] Preferably, a connecting plate is fixedly connected to the slider close to the synchronous belt. A sliding groove corresponding to the connecting plate is formed on the chute plate close to the connecting plate. The end of the connecting plate away from the slider is fixedly connected with a rack, and a round rod is fixedly connected to the bearing rod close to the rack.

[0015] Preferably, a ratchet wheel is fixedly connected to the round rod. A pawl gear engaged with the rack is sleeved outside the ratchet wheel. Ratchet teeth corresponding to the ratchet wheel are formed inside the pawl gear. An L-shaped bearing seat is fixedly connected to the support plate. A connecting ring is fixedly connected to one side of the pawl gear, and the end of the connecting ring away from the pawl gear is rotatably connected to the L-shaped bearing seat.

[0016] Compared with the prior art, the present invention provides an optical cable multi-color coating spraying device, which has the following beneficial effects:

[0017] 1. For this optical cable multi-color coating spraying device, by rotating the screw rod, the optical cable multi-color spraying device and the mounting plate are controlled to move downward simultaneously. During the downward movement of the mounting plate, the groove at the bottom of the inclined plate is sleeved on the optical cable. The groove at the bottom of the inclined plate always fits the optical cable and slides towards the edge of the workbench. At the same time, the sliding rod drives the pressing plate downward by compressing the first spring. The groove at the bottom of the pressing plate fits the optical cable and applies pressure, thereby combing the optical cable, making some bent optical cables in a straightened state, being able to automatically straighten the bent optical cables, which helps the subsequent spraying of the optical cable, makes the spraying position of the optical cable more accurate, and the spraying effect better. Compared with the traditional manual handling, it has a higher spraying efficiency.

[0018] 2. For this optical cable multi-color coating spraying device, during the process of straightening the optical cable by rotating the inclined plate, the brush at the bottom of the rotating plate will first contact the optical cable. During the rotation of the inclined plate, the rotating plate will also rotate synchronously and compress the second torsion spring, causing the brush to bend and always fit the surface of the optical cable and slide towards the edge of the workbench, cleaning the dust and the like on the surface of the optical cable, being able to automatically clean the dust on the surface of the optical cable, which helps to make the subsequent spraying effect of the optical cable better and the spraying of the optical cable more uniform.

[0019] 3. The optical cable multi-color coating spraying equipment will drive the driving plate at the bottom to rotate and contact the contact plate while sliding the inclined plate toward the edge of the workbench, so that the contact plate drives the slider at the bottom to slide horizontally in the slide plate, and drives the L-shaped rod to slide on the spiral slide of the rotating rod, so that the rotation of the rotating rod drives the sprocket to rotate, and the chain grooves on the sprocket friction belt engage with each other to rotate the friction belt, driving multiple groups of optical cables on the workbench to rotate simultaneously through friction, and cooperate with the rotating inclined plate and the brush at the bottom of the rotating plate, so that multiple groups of optical cables can be straightened while rotating and the dust on the surface can be fully cleaned. Compared with the traditional step-by-step processing, it can realize automatic straightening and cleaning of optical cables, and after the optical cable multi-color spraying equipment is sprayed, the L-shaped rod is reset, and the rotating rod is rotated in the opposite direction, which can reverse the friction belt and drive multiple groups of optical cables to rotate, so that the sprayed optical cable can rotate automatically, and the paint sprayed on the surface of the optical cable is automatically evenly distributed.

[0020] 4. The optical cable multi-color coating spraying equipment drives the two contact plates to slide in the slide plate while the inclined plate rotates. One of the sliders drives the rack to slide and mesh with the ratchet gear through the connecting plate. After the bottom optical cable is sprayed with the optical cable multi-color spraying equipment, when the motor controls the mounting plate to reset upward, the contact plate resets the slider under the action of the second spring, and the slider close to the rack drives the connecting plate and the rack to slide in the opposite direction to make the ratchet gear rotate in the opposite direction, and drives the internal ratchet to rotate in the opposite direction to make the ratchet wheel rotate, thereby driving the round rod to rotate, and the round rod drives the bearing rod to rotate, and then drives the conveyor belt to rotate through the synchronous belt, so that multiple groups of optical cables on the workbench and the conveyor belt are transported at the same time, and automatic feeding can be realized after the optical cable is sprayed, without the need for manual pushing of the optical cable or manual control to transport the optical cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front structural schematic diagram of an optical cable multi-color coating spraying device proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the side structure of an optical cable multi-color coating spraying device proposed by the present invention;

[0023] Figure 3 A multi-color coating spraying device for optical cable proposed by the present invention Figure 2 The structural diagram of part A in the figure;

[0024] Figure 4 A multi-color coating spraying device for optical cable proposed by the present invention Figure 2 The structural diagram of part B;

[0025] Figure 5 This is a front view structural schematic diagram of an optical cable multi-color coating spraying device proposed by the present invention;

[0026] Figure 6 A multi-color coating spraying device for optical cables proposed by the present invention Figure 5 Schematic structural diagram of part C therein;

[0027] Figure 7 Schematic structural diagram of the rotating plate and the brush in a multi-color coating spraying device for optical cables proposed by the present invention;

[0028] Figure 8 A multi-color coating spraying device for optical cables proposed by the present invention Figure 7 Schematic structural diagram of part D therein;

[0029] Figure 9 Left view structural diagram of a multi-color coating spraying device for optical cables proposed by the present invention;

[0030] Figure 10 A multi-color coating spraying device for optical cables proposed by the present invention Figure 9 Schematic structural diagram of part E therein;

[0031] Figure 11 Schematic structural diagram of the interior of the chute plate in a multi-color coating spraying device for optical cables proposed by the present invention;

[0032] Figure 12 A multi-color coating spraying device for optical cables proposed by the present invention Figure 11 Schematic structural diagram of part F therein.

[0033] In the figure: 1, workbench; 2, multi-color spraying device for optical cables; 201, nozzle; 3, U-shaped frame; 4, screw; 5, mounting plate; 6, inclined plate; 7, first torsion spring; 8, slide bar; 9, pressing plate; 10, first spring; 11, support leg; 12, motor; 13, guide rod; 14, L-shaped limiting plate; 15, rotating plate; 16, second torsion spring; 17, brush; 18, driving plate; 19, chute plate; 20, guide rod; 2001, second spring; 21, slider; 22, abutting plate; 23, L-shaped rod; 24, bearing plate; 25, rotating rod; 26, spiral chute; 27, sprocket; 28, support plate; 29, bearing rod; 30, synchronous belt; 31, conveyor belt; 32, optical cable line; 33, friction belt; 34, chain groove; 35, limiting notch; 36, limiting support rod; 37, connecting plate; 38, sliding groove; 39, rack; 40, round rod; 41, ratchet; 42, ratchet pawl gear; 43, ratchet teeth; 44, L-shaped bearing seat; 45, connecting ring. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0036] Example 1: Refer to Figures 1-12 , a multi-color coating spraying device for optical cables, including a workbench 1 and a multi-color spraying device 2 for optical cables arranged on the top of the workbench 1. A U-shaped frame 3 is fixedly installed on the top of the workbench 1. It also includes a screw rod 4 rotatably connected to the U-shaped frame 3. An installation plate 5 is threadedly connected to the screw rod 4. One side of the installation plate 5 is hinged with an inclined plate 6. A first torsion spring 7 is fixedly connected between the inclined plate 6 and the installation plate 5. A sliding rod 8 is slidably connected to the installation plate 5. The bottom of the sliding rod 8 is fixedly connected with a pressing plate 9. A first spring 10 is sleeved on the sliding rod 8. The two ends of the first spring 10 are respectively abutted against the pressing plate 9 and the installation plate 5. Grooves for accommodating the optical cable are provided at the bottoms of both the inclined plate 6 and the pressing plate 9.

[0037] In the present invention, when spraying the optical cable, by rotating the screw rod 4, the multi-color spraying device 2 for optical cables and the installation plate 5 are simultaneously moved downward. During the downward movement of the installation plate 5, the inclined plate 6 is driven to contact the surface of the workbench 1, contacting the optical cable to be sprayed on the workbench 1. Through the groove at the bottom of the inclined plate 6, it is sleeved on the optical cable. Subsequently, the inclined plate 6 rotates upward by compressing the first torsion spring 7 upward. The groove at the bottom of the inclined plate 6 always fits the optical cable and slides towards the edge of the workbench 1. At the same time, when the installation plate 5 moves downward, the sliding rod 8 also drives the pressing plate 9 downward by compressing the first spring 10. The groove at the bottom of the pressing plate 9 fits the optical cable and applies pressure, thereby straightening some bent optical cables. It can automatically straighten the bent optical cables, which is helpful for the subsequent spraying of the optical cable, making the spraying position of the optical cable more accurate and the spraying effect better. Compared with the traditional manual processing, it has higher efficiency; it should be noted that the multi-color spraying device 2 for optical cables is a prior art and can spray different colors on the optical cable; the multi-color spraying device 2 for optical cables in the prior art is a special device for spraying multiple colors on the surface of the optical cable. It mainly consists of a paint supply system, a nozzle system, an optical cable conveying system, a control system, a drying system, etc. This device can accurately coat different colors of paint on the surface of the optical cable according to the preset pattern, sequence, and thickness to achieve the purposes of marking, beautifying, or protecting the optical cable, etc. Therefore, the multi-color spraying device 2 for optical cables can be directly used in this application.

[0038] Four sets of support legs 11 are fixedly connected to the bottom of the workbench 1. A plurality of chutes are provided at both ends of the workbench 1. A motor 12 is fixedly installed on the top of the U-shaped frame 3. The output end of the motor 12 is fixedly connected to the screw rod 4.

[0039] In the present invention, the chutes at both ends of the workbench 1 are used to accommodate the optical cable; by starting the motor 12, the screw rod 4 can be driven to rotate.

[0040] Two sets of guide rods 13 are fixedly connected to the inner wall of the top of the U-shaped frame 3. The two sets of guide rods 13 penetrate through the mounting plate 5 and the optical cable multi-color spraying device 2, and are slidably connected to the mounting plate 5 and the optical cable multi-color spraying device 2. The optical cable multi-color spraying device 2 is threadedly connected to the screw rod 4. A plurality of nozzles 201 are fixedly installed on the optical cable multi-color spraying device 2.

[0041] In the present invention, when the motor 12 drives the screw rod 4 to rotate and controls the optical cable multi-color spraying device 2 and the mounting plate 5 to move downward, the guiding movement can be carried out through the two sets of guide rods 13.

[0042] Embodiment 2: Refer to Figures 1-12 , which is basically the same as Embodiment 1. Further, an L-shaped limiting plate 14 is fixedly connected to one side of the mounting plate 5. The side of the L-shaped limiting plate 14 away from the mounting plate 5 abuts against the inclined plate 6. One side of the inclined plate 6 is hinged with a rotating plate 15. A second torsion spring 16 is fixedly connected between the top of the rotating plate 15 and the inclined plate 6. The bottom of the rotating plate 15 is detachably connected with a brush 17.

[0043] In the present invention, through the L-shaped limiting plate 14 on the mounting plate 5, the inclined plate 6 can be prevented from rotating towards the bottom direction of the mounting plate 5, which is used to limit the rotation direction of the inclined plate 6; during the process of the inclined plate 6 rotating to straighten the optical cable, the brush 17 at the bottom of the rotating plate 15 will first contact the optical cable, and during the rotation of the inclined plate 6, the rotating plate 15 will also rotate synchronously and compress the second torsion spring 16, causing the brush 17 to bend and always fit the surface of the optical cable, and slide towards the edge of the workbench 1, cleaning the dust on the surface of the optical cable, which can automatically clean the dust on the surface of the optical cable, contribute to better later spraying effect of the optical cable, and make the spraying of the optical cable more uniform.

[0044] Drive plates 18 are fixedly connected to the bottom of both sides of the inclined plate 6. Chute plates 19 are fixedly connected to both sides of the top of the workbench 1. Guide rods 20 are fixedly connected to the inner walls of both sides of the chute plates 19. Sliders 21 are slidably connected to the guide rods 20. The sliders 21 are slidably connected within the chute plates 19.

[0045] A second spring 2001 is sleeved on the guide rod 20. The two ends of the second spring 2001 are respectively abutted against the inner wall of the slider 21 and the chute plate 19. A contact plate 22 is fixedly connected to the top of the slider 21. An L-shaped rod 23 is fixedly connected to the contact plate 22. A bearing plate 24 is fixedly connected to the workbench 1. A rotating rod 25 is rotatably connected to the bearing plate 24. A spiral chute 26 corresponding to the L-shaped rod 23 is formed on the rotating rod 25.

[0046] In the present invention, when the inclined plate 6 rotates and slides towards the edge of the workbench 1, it will drive the bottom driving plate 18 to rotate simultaneously. The driving plate 18 abuts against the contact plate 22, causing the contact plate 22 to drive the bottom slider 21 to slide in the chute plate 19 under the guidance of the guide rod 20, and compress the second spring 2001. At the same time, when the contact plate 22 slides, it will drive the L-shaped rod 23 to slide on the spiral chute 26 of the rotating rod 25, causing the rotating rod 25 to rotate on the bearing plate 24.

[0047] One end of the rotating rod 25 away from the bearing plate 24 is fixedly connected to a sprocket 27. A support plate 28 is fixedly connected to the workbench 1. A bearing rod 29 is rotatably connected between two groups of the support plates 28. A synchronous belt 30 and a conveyor belt 31 are drivingly connected between the two groups of bearing rods 29. A plurality of optical cable lines 32 are arranged on the conveyor belt 31.

[0048] A friction belt 33 is sleeved on the plurality of optical cable lines 32. A chain groove 34 meshing with the sprocket 27 is formed on the outer wall of the friction belt 33. A limiting notch 35 is formed on one side of the friction belt 33. A limiting support rod 36 is fixedly connected to one side of the support leg 11. One end of the limiting support rod 36 away from the support leg 11 is slidably connected in the limiting notch 35.

[0049] In the present invention, the sprocket 27 is driven to rotate while the rotating rod 25 rotates, and the sprocket 27 and the chain groove 34 on the friction belt 33 are meshed with each other to rotate the friction belt 33, and then the friction belt 33 can drive the multiple groups of optical cables 32 on the workbench 1 to rotate simultaneously through friction while rotating, and cooperate with the rotating inclined plate 6 and the brush 17 at the bottom of the rotating plate 15, so that the multiple groups of optical cables 32 can be straightened while rotating and the dust on the surface can be completely cleaned. Compared with the traditional step-by-step processing, it can realize the automatic straightening and cleaning of the optical cable, and after the optical cable multi-color spraying equipment 2 is sprayed, the motor 12 controls the screw 4 to rotate In the process of moving the optical cable multi-color spraying equipment 2 and the mounting plate 5 upward to reset, the inclined plate 6 and the rotating plate 15 are reset under the action of the first torsion spring 7 and the second torsion spring 16 respectively. At this time, the contact plate 22 is automatically reset under the action of the second spring 2001, and drives the L-shaped rod 23 to reset, so that the rotating rod 25 rotates in the opposite direction, so that the sprocket 27 can engage with the chain groove 34 on the friction belt 33 again, so that the friction belt 33 is reversed and drives the multiple groups of optical cable lines 32 to rotate, so that the sprayed optical cable can automatically rotate, and the paint sprayed on the surface of the optical cable is automatically evenly distributed; the friction belt 33 can be supported by the limiting support rod 36.

[0050] Example 3: Reference Figures 1-10 , which is basically the same as the first embodiment, and further, a connecting plate 37 is fixedly connected to the slider 21 near the synchronous belt 30, a sliding groove 38 corresponding to the connecting plate 37 is provided on the slide plate 19 near the connecting plate 37, a rack 39 is fixedly connected to the end of the connecting plate 37 away from the slider 21, and a round rod 40 is fixedly connected to the bearing rod 29 near the rack 39.

[0051] A ratchet 41 is fixedly connected to the round rod 40, and a ratchet gear 42 is sleeved on the outside of the ratchet 41 and meshed with the rack 39. The ratchet gear 42 is provided with ratchet teeth 43 corresponding to the ratchet 41. An L-shaped bearing seat 44 is fixedly connected to the support plate 28, and a connecting ring 45 is fixedly connected to one side of the ratchet gear 42. The end of the connecting ring 45 away from the ratchet gear 42 is rotatably connected to the L-shaped bearing seat 44.

[0052] In the present invention, while the inclined plate 6 rotates and the two abutting plates 22 drive the slider 21 to slide in the chute plate 19, one of the sliders 21 drives the rack 39 to slide and engage with the ratchet gear 42 through the connecting plate 37. However, when the inclined plate 6 rotates towards the edge of the workbench 1, that is, when the rack 39 slides towards the edge of the workbench 1 and the ratchet gear 42 rotates, the internal ratchet wheel 41 will not rotate. The ratchet teeth 43 inside the ratchet gear 42 automatically disengage from the ratchet wheel 41, and thus the bearing rod 29 will not rotate, and further the conveyor belt 31 will not rotate to convey the multiple groups of optical cable lines 32 on the conveyor belt 31. When the optical cable multi-color spraying device 2 sprays the optical cables at the bottom, when the motor 12 controls the mounting plate 5 to reset upwards, that is, when the inclined plate 6 resets, when the abutting plate 22 causes the slider 21 to reset under the action of the second spring 2001, the slider 21 close to the rack 39 drives the connecting plate 37 and the rack 39 to slide in the reverse direction, causing the ratchet gear 42 to rotate in the reverse direction, and driving the internal ratchet teeth 43 to rotate in the reverse direction to make the ratchet wheel 41 rotate, and then driving the round rod 40 to rotate. The round rod 40 drives the bearing rod 29 to rotate, and through the synchronous belt 30, the conveyor belt 31 is driven to rotate, and the multiple groups of optical cable lines 32 on the workbench 1 and the conveyor belt 31 are conveyed simultaneously, which can realize automatic feeding after the optical cables are sprayed, without manual pushing or manual control of the optical cables for conveying; the L-shaped bearing seat 44 and the connecting ring 45 can play a role in supporting the ratchet gear 42.

[0053] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An optical cable multi-color coating spraying device, comprising: A workbench (1) and an optical cable multi-color spraying device (2) arranged on the top of the workbench (1), characterized in that a U-shaped frame (3) is fixedly installed on the top of the workbench (1), and further comprising: A screw rod (4) is rotatably connected to the U-shaped frame (3), a mounting plate (5) is threadedly connected to the screw rod (4), a slanted plate (6) is hinged on one side of the mounting plate (5), a first torsion spring (7) is fixedly connected between the slanted plate (6) and the mounting plate (5), a sliding rod (8) is slidably connected to the mounting plate (5), a pressing plate (9) is fixedly connected to the bottom of the sliding rod (8), a first spring (10) is sleeved on the sliding rod (8), two ends of the first spring (10) are respectively against the pressing plate (9) and the mounting plate (5), and grooves for accommodating optical cables are provided at the bottoms of the slanted plate (6) and the pressing plate (9).

2. The optical cable multicolor coating spraying equipment according to claim 1, characterized in that: Four groups of supporting legs (11) are fixedly connected to the bottom of the workbench (1), multiple groups of slide grooves are provided at both ends of the workbench (1), a motor (12) is fixedly installed on the top of the U-shaped frame (3), and the output end of the motor (12) is fixedly connected to the screw rod (4).

3. The optical cable multicolor coating spraying device according to claim 1, characterized in that: Two groups of guide rods (13) are fixedly connected to the inner wall of the top of the U-shaped frame (3); the two groups of guide rods (13) penetrate the mounting plate (5) and the optical cable multi-color spraying device (2), and are slidably connected to the mounting plate (5) and the optical cable multi-color spraying device (2); the optical cable multi-color spraying device (2) is threadedly connected to the screw rod (4); and a plurality of groups of nozzles (201) are fixedly installed on the optical cable multi-color spraying device (2).

4. The optical cable multicolor coating spraying device according to claim 1, characterized in that: An L-shaped limiting plate (14) is fixedly connected to one side of the mounting plate (5); a side of the L-shaped limiting plate (14) away from the mounting plate (5) abuts against the inclined plate (6); a rotating plate (15) is hingedly connected to one side of the inclined plate (6); a second torsion spring (16) is fixedly connected between the top of the rotating plate (15) and the inclined plate (6); and a brush (17) is detachably connected to the bottom of the rotating plate (15).

5. The optical cable multicolor coating spraying equipment according to claim 2, characterized in that: The bottoms of both sides of the inclined plate (6) are fixedly connected with driving plates (18), the tops of the workbench (1) are fixedly connected with sliding groove plates (19), the inner walls of both sides of the sliding groove plates (19) are fixedly connected with guide rods (20), the guide rods (20) are slidably connected with sliders (21), and the sliders (21) are slidably connected in the sliding groove plates (19).

6. The optical cable multicolor coating spraying device according to claim 5, characterized in that: The guide rod (20) is sleeved with a second spring (2001), the two ends of the second spring (2001) respectively abut against the inner walls of the slider (21) and the slide groove plate (19), the top of the slider (21) is fixedly connected with a contact plate (22), the contact plate (22) is fixedly connected with an L-shaped rod (23), the workbench (1) is fixedly connected with a bearing plate (24), the bearing plate (24) is rotatably connected with a rotating rod (25), and the rotating rod (25) is provided with a spiral slide groove (26) corresponding to the L-shaped rod (23).

7. The optical cable multicolor coating spraying device according to claim 6, characterized in that: The end of the rotating rod (25) away from the bearing plate (24) is fixedly connected to a sprocket (27), and the workbench (1) is fixedly connected to a support plate (28), wherein two groups of the support plates (28) are rotatably connected with a bearing rod (29), and the two groups of the bearing rods (29) are transmission-connected with a synchronous belt (30) and a conveyor belt (31), and the conveyor belt (31) is provided with a plurality of optical cables (32).

8. The optical cable multicolor coating spraying device according to claim 7, characterized in that: A friction belt (33) is sleeved on the plurality of groups of optical cables (32), a chain groove (34) meshing with the sprocket (27) is provided on the outer wall of the friction belt (33), a limiting notch (35) is provided on one side of the friction belt (33), a limiting support rod (36) is fixedly connected to one side of the support leg (11), and an end of the limiting support rod (36) away from the support leg (11) is slidably connected in the limiting notch (35).

9. The optical cable multicolor coating spraying device according to claim 8, characterized in that: A connecting plate (37) is fixedly connected to the slider (21) close to the synchronous belt (30), a sliding groove (38) corresponding to the connecting plate (37) is provided on the slide plate (19) close to the connecting plate (37), a rack (39) is fixedly connected to one end of the connecting plate (37) away from the slider (21), and a round rod (40) is fixedly connected to the bearing rod (29) close to the rack (39).

10. The optical cable multi-color coating spraying device according to claim 9, characterized in that: A ratchet wheel (41) is fixedly connected to the round rod (40); a ratchet gear (42) meshing with the rack (39) is sleeved on the outside of the ratchet wheel (41); ratchet teeth (43) corresponding to the ratchet wheel (41) are provided inside the ratchet gear (42); an L-shaped bearing seat (44) is fixedly connected to the support plate (28); a connecting ring (45) is fixedly connected to one side of the ratchet gear (42); and an end of the connecting ring (45) away from the ratchet gear (42) is rotatably connected to the L-shaped bearing seat (44).

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