Cable rubber coating production line
By introducing gas collecting components into the cable glue coating production line to collect and process exhaust gas, the problem of difficulty in cleaning dust and polluted gases in the prior art is solved, and more efficient dust removal effect and better environmental protection performance are achieved.
Patent Information
- Application Number
- CN202420834794.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-22
AI Technical Summary
In the existing cable production process, dust and polluted gases generated by the extruder and marking machines are difficult to effectively clean up, resulting in environmental pollution and operator health risks.
A cable glue coating production line is designed, including a slitting machine, marking assembly and gas collection assembly. The air collecting assembly collects exhaust gas generated during cable extrusion and marking through the first and second suction chambers and processes it through the air collecting chamber and filter assembly.
It effectively reduces the emission of dust and polluted gases, improves the dust removal effect, reduces environmental pollution and the health risks of operators, and is in line with environmental protection concepts.
Smart Images
Figure CN222619472U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cable production, and in particular relates to a cable rubber coating production line. Background Art
[0002] In the production process of cables, an extruder is usually used to coat the cable core with insulating rubber. After extrusion, the cable wall needs to be marked and coded to achieve an anti-counterfeiting and traceability effect.
[0003] In the prior art, whether it is the process of cable forming by extruder or the process of marking the cable wall, a large amount of dust and polluted gas will be generated, which will not only cause environmental pollution, but also be detrimental to the physical and mental health of operators. At present, mobile dust collectors are usually used to extract the dust and polluted gas generated by extruders and marking machines, but this method requires at least two dust collectors to work at the same time, which will occupy a large on-site working space and the dust removal effect is not good. Utility Model Content
[0004] The embodiment of the utility model provides a cable rubber coating production line, aiming to improve the environmental protection of cable production marking.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a cable rubber coating production line, including a base, an extruder, a marking component and an air collecting component; the base; the extruder is arranged on the base, and the extruder is provided with an extrusion port; the marking component is arranged on the base, and is spaced apart from the extruder, and the marking component is provided with a marking head, and the marking head is used to mark the peripheral wall of the cable extruded from the extrusion port; the air collecting component is arranged on the base and is located between the extruder and the marking component, and the air collecting component is provided with a first air suction chamber and a second air suction chamber suitable for the cable to pass through, the first air suction chamber is connected to the extrusion port, and is used to collect the waste gas generated when the cable is extruded; the second air suction chamber is located below the marking head, and is used to collect the waste gas generated when the cable is marked.
[0006] In one possible implementation, the air collecting assembly includes an air collecting box, a first driving member, a first air suction chamber and a second air suction chamber. The air collecting box is arranged on a base, and the output end of the first driving member is connected to the air collecting box to form a negative pressure inside the air collecting box; the first air suction chamber and the second air suction chamber are both connected to the air collecting box.
[0007] In a possible implementation, an exhaust port is provided on a side wall of the air collecting box, and a filter assembly is provided in the exhaust port.
[0008] In a possible implementation, the marking assembly includes a frame, a slide rail and a marking head, wherein the frame is arranged on a base; the slide rail is vertically arranged on the frame, the marking head is slidably connected to the slide rail, and the marking head can slide downward along the slide rail to extend into the second suction chamber.
[0009] In a possible implementation, the cable coating production line further includes a cooling component, which is disposed on the base and located between the extruder and the marking component, and is used to cool the cable extruded from the extrusion port.
[0010] In one possible implementation, the cooling component includes a water tank, a cooling water trough, a water pump and an air-drying trough. The water tank is arranged on a base, the cooling water trough is located above the water tank and is arranged close to a first air suction cavity, the water pump is arranged in the water tank and discharges water toward the cooling water trough, the air-drying trough is horizontally aligned with the cooling water trough and is arranged close to the second air suction cavity, the air-drying trough and the cooling water trough are both suitable for horizontal passage of cables, and the air-drying trough has a plurality of air outlets for blowing air toward the cables.
[0011] In one possible implementation, a cooling water trough is provided with a line inlet, a line outlet and a water spray port, the line inlet is located on the side wall of the cooling water trough close to the first air suction chamber, the inner diameter of the line inlet is larger than the outer diameter of the cable, and a drainage gap is formed between the line inlet and the surrounding wall of the cable for draining water toward the water tank; the line outlet is located on the side wall of the cooling water trough opposite to the line inlet.
[0012] In a possible implementation, a sealing ring is provided on the cable outlet, and an annular film is provided inside the sealing ring, and the film is used to seal the gap between the cable outlet and the cable.
[0013] In a possible implementation, a plurality of rollers are provided in the cooling water tank and the air drying tank, and the rollers are used to roll and support the cables.
[0014] In one possible implementation, the cable rubber coating production line also includes a wire taking-up assembly, which is arranged on the base and located on the side of the marking assembly away from the extruder. The wire taking-up assembly includes a second driving member and a wire taking-up reel, and the second driving member is arranged on the base, and the output end is connected to the wire taking-up reel.
[0015] The beneficial effects of the cable rubber coating production line provided by the utility model are as follows: compared with the prior art, the utility model adopts an extruder to extrude the cable for rubber coating operation, and at the same time uses a marking component to mark the cable, so that the cable rubber coating operation and the marking operation are carried out simultaneously, thereby improving the production efficiency of the cable; collecting waste gas through the gas collecting component can improve the compactness of the structure and reduce the occupied space; the waste gas generated in the cable production process is collected through the first suction chamber and the second suction chamber, and the first suction chamber and the second suction chamber are close to the source of the waste gas, and the suction effect is good, which can improve the harm removal effect, and avoid the waste gas generated in the cable production process from being discharged outdoors to pollute the environment, which is in line with the concept of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the three-dimensional structure of a cable rubber coating production line provided by an embodiment of the utility model;
[0017] Figure 2 A schematic diagram of the three-dimensional structure of the gas collecting assembly used in the cable rubber coating production line provided in the embodiment of the utility model;
[0018] Figure 3 A schematic diagram of the three-dimensional structure of a marking assembly used in a cable rubber coating production line provided in an embodiment of the utility model;
[0019] Figure 4 A schematic side view of the structure of a cooling assembly used in a cable rubber coating production line provided by an embodiment of the utility model;
[0020] Figure 5 A partial side structural schematic diagram of a cooling assembly used in a cable rubber coating production line provided by an embodiment of the utility model;
[0021] Figure 6 A schematic diagram of the structure of a cooling assembly used in a cable rubber coating production line provided in an embodiment of the utility model from above;
[0022] In the figure: 10, base; 20, extruder; 21, extrusion port; 30, marking component; 31, marking head; 32, frame; 33, slide rail; 40, air collecting component; 41, first air suction chamber; 42, second air suction chamber; 422, operation hole; 43, air collecting box; 44, exhaust port; 441, filter component; 45, first driving member; 50, cooling component; 51, water storage tank; 52, cooling water tank; 521, line inlet; 522, line outlet; 523, water spray port; 53, water pump; 54, air drying tank; 541, air outlet; 55, sealing ring; 551, film; 56, roller; 60, take-up component; 61, second driving member; 62, take-up reel. DETAILED DESCRIPTION
[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0024] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which 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 cannot be understood as a limitation of the present invention. The terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0025] Please also read Figures 1 to 3 The cable rubber coating production line provided by the utility model is now described. The cable rubber coating production line includes a base 10, an extruder 20, a marking component 30 and an air collecting component 40; the base 10; the extruder 20 is arranged on the base 10, and the extruder 20 is provided with an extrusion port 21; the marking component 30 is arranged on the base 10, and is spaced apart from the extruder 20, and the marking component 30 is provided with a marking head 31, and the marking head 31 is used to mark the peripheral wall of the cable extruded from the extrusion port 21; the air collecting component 40 is arranged on the base 10, and is located between the extruder 20 and the marking component 30, and the air collecting component 40 is provided with a first air suction chamber 41 and a second air suction chamber 42 suitable for the cable to pass through, and the first air suction chamber 41 is connected with the extrusion port 21, and is used to collect the waste gas generated when the cable is extruded; the second air suction chamber 42 is located below the marking head 31, and is used to collect the waste gas generated when the cable is marked.
[0026] It should be noted that when the cable is extruded from the extruder 20 through the extrusion port 21, the outer surface will be covered with a high-temperature rubber protective layer, and the high-temperature rubber protective layer will precipitate waste gas, which will be collected in the first air suction chamber 41; the output end of the marking component 30 is a laser, which generates high temperature when marking the cable, causing the rubber protective layer to melt and then precipitate waste gas, and the second air suction chamber 42 can collect the waste gas generated during cable marking, and the waste gas generated during cable rubber coating and cable marking are collected by the gas collecting component 40 to prevent the waste gas from leaking to the outside and polluting the environment.
[0027] The beneficial effects of the cable rubber coating production line provided by the utility model are as follows: compared with the prior art, the utility model adopts an extruder 20 to extrude the cable for rubber coating operation, and at the same time uses a marking component 30 to mark the cable, so that the cable rubber coating operation and the marking operation are carried out simultaneously, thereby improving the production efficiency of the cable; collecting waste gas through the gas collecting component 40 can improve the compactness of the structure and reduce the occupied space; the waste gas generated in the cable production process is collected through the first suction chamber 41 and the second suction chamber 42, and the first suction chamber 41 and the second suction chamber 42 are close to the source of the waste gas, and the suction effect is good, which can improve the harm removal effect, avoid the waste gas generated in the cable production process from being discharged outdoors to pollute the environment, and conform to the concept of environmental protection.
[0028] In one possible implementation, see Figure 2 The air collecting assembly 40 includes an air collecting box 43, a first driving member 45, a first air suction chamber 41 and a second air suction chamber 42. The air collecting box 43 is arranged on the base 10. The output end of the first driving member 45 is connected to the air collecting box 43 to form a negative pressure inside the air collecting box 43; the first air suction chamber 41 and the second air suction chamber 42 are both connected to the air collecting box 43.
[0029] It should be noted that the first driving member 45 makes the air collecting assembly 40 under negative pressure, and can suck the exhaust gas in the first air suction chamber 41 and the second air suction chamber 42 into the air collecting box 43 through the pressure difference, so as to avoid exhaust gas being discharged to the outside and polluting the environment.
[0030] In one possible implementation, see Figure 2 An exhaust port 44 is provided on the side wall of the air collecting box 43 , and a filter assembly 441 is provided in the exhaust port 44 .
[0031] It should be noted that the filter component 441 can use activated carbon, which can absorb harmful substances in the exhaust gas generated by the wire wrapping operation and the marking operation, which is beneficial to protecting the external environment and avoiding harmful gases from polluting the environment; after the harmful gas is filtered and purified by the filter component 441, the exhaust port 44 discharges the gas without pollutants out of the gas collecting box 43, which is beneficial to balance the pressure in the gas collecting box 43 and make the device run smoothly.
[0032] In one possible implementation, see Figure 3 The marking assembly 30 includes a frame 32, a slide rail 33 and a marking head 31. The frame 32 is arranged on the base 10; the slide rail 33 is vertically arranged on the frame 32, the marking head 31 is slidably connected to the slide rail 33, and the marking head 31 can slide downward along the slide rail 33 to extend into the second suction chamber 42.
[0033] It should be noted that the marking head 31 can be a laser marker, which uses a laser beam to mark the surface of the cable permanently. The effect of marking is to engrave the product content logo through the evaporation of the cable surface; the slide rail 33 can move the marking head 31 in the vertical direction. When the marking head 31 is located above the second suction chamber 42, the marking head 31 can be inspected and repaired. When the marking head 31 is marking the cable, the marking head 31 extends into the second suction chamber 42. The second suction chamber 42 can not only collect and process the exhaust gas generated during marking to prevent the exhaust gas from polluting the external environment, but also can shield the output end of the marking head 31 to prevent marking. The light beam generated by the head 31 causes damage to the human eyes or skin, which is beneficial to the safety of the device and ensures the personal safety of the operator; an operating hole 422 is provided on the second air suction chamber 42, which can create a space for marking operation between the marking head 31 and the cable, so that the marking operation can be carried out smoothly. The inner diameter of the operating hole 422 is larger than the outer diameter of the marking head 31, so that the marking head 31 can extend into the second air suction chamber 42, so that the second air suction chamber 42 can effectively block the output end of the marking head 31, which is beneficial to the safety of the device.
[0034] In one possible implementation, see Figure 1 The cable coating production line further includes a cooling assembly 50 , which is disposed on the base 10 , between the extruder 20 and the marking assembly 30 , and is used to cool the cable extruded from the extrusion port 21 .
[0035] It should be noted that after the cable is rubber-coated, the temperature of the rubber protective layer on the surface is too high, and it needs to be cooled down to reduce the rubber protective layer on the outer surface of the cable to a low temperature, thereby improving the strength of the outer surface of the cable. A cooling component 50 is provided between the extruder 20 and the marking component 30, and the cooling component 50 is located between the first suction cavity 41 and the second suction cavity 42, so that the outer surface of the cable is cooled to a low temperature before the marking operation is performed, thereby avoiding unclear marking due to the low strength of the outer surface of the cable during the marking operation, thereby affecting the efficiency of the marking operation.
[0036] In one possible implementation, see Figure 4 The cooling assembly 50 includes a water tank 51, a cooling water trough 52, a water pump 53 and an air-drying trough 54. The water tank 51 is arranged on the base 10, the cooling water trough 52 is located above the water tank 51 and is arranged close to the first air suction chamber 41, the water pump 53 is arranged in the water tank 51 and discharges water toward the cooling water trough 52, the air-drying trough 54 is horizontally aligned with the cooling water trough 52 and is arranged close to the second air suction chamber 42, the air-drying trough 54 and the cooling water trough 52 are both suitable for horizontal passage of cables, and the air-drying trough 54 has a plurality of air outlet holes 541 for blowing air toward the cables.
[0037] It should be noted that the water tank 51 stores cooling water for cooling the cables, and the cooling water is pumped to the cooling water tank 52 by the water pump 53 to cool the cables. The cooling water in the cooling water tank 52 will also flow back to the water tank 51, so that the cooling water in the cold water tank circulates to prevent the cables from heating up the cooling water, which is beneficial to improving the cooling effect. The cooling water tank 52 is about twenty to thirty meters long, so that the cables can be effectively cooled by the circulating water, thereby improving the strength of the outer surface of the cables during production and allowing subsequent standard-compliant operations to proceed smoothly. The air-drying tank 54 is located behind the cooling water tank 52 and can air-dry the cooled cables. The air outlet 541 can spray gas to the cables passing through the air-drying tank 54 to evaporate moisture on the cable surface, further accelerating the air flow and reducing the cable surface temperature, which is beneficial to improving the cooling effect of the cooling assembly 50 and can also prevent water stains adhering to the cable surface from affecting the marking process.
[0038] In one possible implementation, see Figure 4 The cooling water trough 52 is provided with an inlet 521, an outlet 522 and a water spray port 523. The inlet 521 is located on the side wall of the cooling water trough 52 close to the first suction chamber 41. The inner diameter of the inlet 521 is larger than the outer diameter of the cable, and a drainage gap is formed between the inlet 521 and the peripheral wall of the cable for draining water toward the water tank 51; the outlet 522 is located on the side wall of the cooling water trough 52 opposite to the inlet 521.
[0039] It should be noted that the line inlet 521 can be used as a drain hole of the cooling water trough 52. The cooling water in the cooling water trough 52 flows out of the cooling water trough 52 through the line inlet 521 and enters the water storage tank 51. The water spray port 523 is arranged away from the line inlet 521, so that the cooling water can flow through the entire cooling water trough 52 after entering the cooling water trough 52, and can fully immerse the cables in the cooling water trough 52, thereby improving the cooling effect.
[0040] In one possible implementation, see Figure 5 A sealing ring 55 is provided on the wire outlet 522 , and an annular film 551 is provided inside the sealing ring 55 . The film 551 is used to seal the gap between the wire outlet 522 and the cable.
[0041] It should be noted that the outer wall of the sealing ring 55 has an annular groove, which clamps the area around the outlet port 522 through the annular groove. The annular groove can make the sealing ring 55 fit tightly with the outlet port 522, and can prevent the cooling water in the cooling water trough 52 from flowing out of the cooling water trough 52 from the outlet port 522. The inner diameter of the film 551 is smaller than the outer diameter of the cable. When the cable passes through the internal space of the film 551, the cable will drive the film 551 to tilt to one side. The film 551 is tightly attached to the cable around to form a sealing ring to prevent water from leaking out of the outlet port 522 when the cable passes through the cooling water trough 52, and ensure that the cooling water can only flow out of the cooling water trough 52 from the inlet port 521, thereby realizing the circulation of cooling water in the cooling water trough 52 and improving the cooling effect of the cooling component 50.
[0042] In one possible implementation, see Figure 6 A plurality of rollers 56 are provided in the cooling water tank 52 and the air drying tank 54, and the rollers 56 are used for rolling and supporting the cables.
[0043] It should be noted that the cross-section of the roller 56 is an arc surface, which increases the contact area between the surface of the roller 56 and the bottom of the cable, which is beneficial to protecting the shape of the outer surface of the cable, and avoiding the roller 56 causing the outer surface of the cable with low strength to deform when the outer surface of the cable is not completely cooled down, which is beneficial to improving the yield rate in the cable production process; the roller 56 makes the cable move forward in the longer cooling water trough 52 by rolling itself, which can save the traction power of the device on the cable, and is beneficial to improving resource utilization; the roller 56 supports the bottom of the cable, so that the cable can be effectively loaded, and avoids the excessive distance between two adjacent support points on the cable causing the cable to sag, deform and bend.
[0044] In one possible implementation, see Figure 1 The cable rubber coating production line also includes a wire taking-up assembly 60, which is arranged on the base 10 and is located on the side of the marking assembly 30 away from the extruder 20. The wire taking-up assembly 60 includes a second driving member 61 and a wire taking-up reel 62. The second driving member 61 is arranged on the base 10, and the output end is connected to the wire taking-up reel 62.
[0045] It should be noted that the second driving member 61 provides traction power for the cable, so that the cable can be pulled out from the extruder 20, and is wound into a finished product after being marked by the marking component 30. The winding component 60 enables the cable to be marked and wound synchronously during the reproduction process, thereby realizing the automation of cable production and improving the production efficiency of the cable.
[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Cable rubber coating production line, characterized in that: include: Base; An extruder is arranged on the base, and an extrusion port is arranged on the extruder; A marking component is arranged on the base and spaced apart from the extruder. The marking component is provided with a marking head, and the marking head is used to mark the peripheral wall of the cable extruded from the extrusion port; An air collecting component is arranged on the base and located between the extruder and the marking component. The air collecting component is provided with a first air suction chamber and a second air suction chamber suitable for the cable to pass through. The first air suction chamber is connected to the extrusion port and is used to collect the waste gas generated when the cable is extruded; the second air suction chamber is located below the marking head and is used to collect the waste gas generated when the cable is marked.
2. The cable rubber coating production line according to claim 1, characterized in that: The air collecting assembly includes an air collecting box, a first driving member, the first air suction chamber and the second air suction chamber. The air collecting box is arranged on the base. The output end of the first driving member is connected to the air collecting box to form a negative pressure inside the air collecting box. The first air suction chamber and the second air suction chamber are both connected to the air collecting box.
3. The cable rubber coating production line according to claim 2, characterized in that: An exhaust port is provided on the side wall of the air collecting box, and a filter component is provided in the exhaust port.
4. The cable rubber coating production line according to claim 1, characterized in that: The marking assembly includes a frame, a slide rail and the marking head. The frame is arranged on the base; the slide rail is vertically arranged on the frame, the marking head is slidably connected to the slide rail, and the marking head can slide downward along the slide rail to extend into the second suction cavity.
5. The cable rubber coating production line according to claim 1, characterized in that: The cable rubber coating production line also includes a cooling component, which is arranged on the base and located between the extruder and the marking component, and is used to cool the cable extruded from the extrusion port.
6. The cable rubber coating production line according to claim 5, characterized in that: The cooling assembly includes a water tank, a cooling water trough, a water pump and an air-drying trough. The water tank is arranged on the base, the cooling water trough is located above the water tank and is arranged close to the first air suction cavity, the water pump is arranged in the water tank and discharges water toward the cooling water trough, the air-drying trough is horizontally aligned with the cooling water trough and is arranged close to the second air suction cavity, the air-drying trough and the cooling water trough are both suitable for the cable to pass horizontally, and the air-drying trough has a plurality of air outlets for blowing air toward the cables.
7. The cable rubber coating production line according to claim 6, characterized in that: The cooling water trough is provided with a line inlet, a line outlet and a water spray port, the line inlet is located on the side wall of the cooling water trough close to the first air suction cavity, the inner diameter of the line inlet is larger than the outer diameter of the cable, and a drainage gap for draining water toward the water tank is formed between the line inlet and the peripheral wall of the cable; the line outlet is located on the side wall of the cooling water trough opposite to the line inlet.
8. The cable rubber coating production line according to claim 7, characterized in that: The wire outlet is provided with a sealing ring, and an annular film is provided inside the sealing ring, and the film is used to seal the gap between the wire outlet and the cable.
9. The cable rubber coating production line according to claim 6, characterized in that: A plurality of rollers are provided in the cooling water tank and the air drying tank, and the rollers are used for rolling and supporting the cables.
10. The cable rubber coating production line according to any one of claims 1 to 9, characterized in that: The cable rubber coating production line also includes a wire taking-up assembly, which is arranged on the base and located on the side of the marking assembly away from the extruder. The wire taking-up assembly includes a second driving member and a wire taking-up reel. The second driving member is arranged on the base, and the output end is connected to the wire taking-up reel.