Silencing and water removing device for cable

Abstract

The utility model relates to the technical field of cable production equipment, in particular to a noise reduction and water removal device for cables, which comprises a water removal cabinet and a fan, the water removal cabinet comprises a cabinet body and an upper cover, the cabinet body is of a box-shaped structure with an open upper surface, the upper cover is detachably mounted on the upper surface of the cabinet body and seals the upper surface of the cabinet body, an air outlet is arranged in the cabinet body, and the fan is arranged in the air outlet. The inner wall face of the cabinet body and the face, close to the cabinet body, of the upper cover are provided with sound absorption layers. According to the utility model, the surface of the cable can be dewatered in the cable production process, and by isolating noise generated in the process, the comfort level of the working environment of workers is improved, and the noise harm is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable production equipment technical field more specifically, relate to a cable sound attenuation water removal device. BACKGROUND

[0002] Cable generally includes the conductor for conducting electricity and the insulating layer covering the conductor outside, and the insulating layer has the protective effect to the conductor, can avoid the external object accidental contact conductor to lead to electric shock, electric leakage and other security risks. The insulating layer is generally of plastic material structure, and in the cable production process, the insulating layer is generally attached to the outer surface of the conductor through the extrusion process. The insulating layer needs to be heated and plasticized in the extrusion process to better shape the shape of the insulating layer and to attach the insulating layer to the conductor, which causes the insulating layer just attached to the conductor to have a high temperature, which needs to be cooled. The prior art generally uses the production of good cable into the cooling water pool to carry out water cooling, and after the insulating layer on the surface of the cable is reduced to the appropriate temperature, it is separated from the water pool. The surface of the cable after separation remains water. In the subsequent storage and use of the cable, the residual water may have adverse effects on the cable, causing the insulating layer on the surface of the cable to be corroded, etc. Therefore, before using and storing the cable, the residual water on the surface of the cable needs to be cleaned, and currently a fan is generally used to blow the surface of the cable to clean the water on the surface of the fan. However, in the process of blowing the surface of the cable by the fan, noise will be continuously generated, affecting the comfort of the working environment, and long-term exposure to such working environment will easily cause hearing loss and even cause injury, seriously affecting the health of the workers. Therefore, it is necessary to take measures to reduce the noise generated when the fan dries the cable or to isolate the noise. SUMMARY

[0003] In order to solve the problem of noise generated by drying the cable in the prior art, the utility model provides a cable sound attenuation water removal device, which can complete the water removal on the surface of the cable during the cable production process, isolate the noise generated during the process, improve the comfort of the working environment of the workers, and reduce the harm of noise.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of: a cable sound attenuation water removal device, comprising a water removal cabinet and a fan, the water removal cabinet comprising a cabinet body and an upper cover, the cabinet body being a box-shaped structure with an open upper surface, the upper cover being detachably installed on the upper surface of the cabinet body, the upper cover closing the upper surface of the cabinet body, an air outlet being provided in the cabinet body, the air outlet being in communication with the fan through an air pipe, and an acoustic absorption layer being provided on the inner wall surface of the cabinet body and the side of the upper cover close to the cabinet body.

[0005] In the technical solution, a closed space is formed in the water removal cabinet to accommodate the cable to be air dried, the closed space is separated from the outside world, and the air drying operation of the cable is completely performed in the closed space, thereby avoiding the influence of the air drying operation on the outside world. The water removal cabinet comprises a cabinet body and an upper cover. The cabinet body is a box body structure with an open upper end. The cable to be air dried can enter and leave the cabinet body through the open structure at the upper end of the cabinet body. The upper cover is detachably installed on the upper surface of the cabinet body. The upper cover closes the open surface of the cabinet body. The open surface of the cabinet body can be exposed and closed by detaching and installing the upper cover, thereby ensuring the normal entry and exit of the cable into and out of the cabinet body and ensuring the closed space in the cabinet body during air drying. An air outlet is further arranged in the cabinet body. The air outlet is connected with a fan. The fan provides air source for the air outlet. The air blown by the fan enters the cabinet body through the air outlet, thereby blowing and drying the cable in the cabinet body. The fan will generate a certain noise during blowing and drying the cable. The inner wall surface of the cabinet body and the side of the upper cover close to the cabinet body are provided with sound absorbing layers. The sound absorbing layers surround the closed space, so that the internal noise cannot reach the water removal cabinet. When the cable is blown and dried, the upper cover is first detached to expose the open surface at the upper end of the cabinet body. Then, the cable to be air dried is put into the cabinet body through the open surface. Then, the upper cover is installed to close the open surface of the cabinet body, thereby avoiding the influence of the air drying operation on the outside world. Then, the fan is started. The air outlet of the fan enters the cabinet body through the air pipe and the air outlet of the cabinet body to blow and dry the cable. During the blowing and drying process, the cabinet body is surrounded by the sound absorbing layers on the cabinet body and the upper cover, so that the noise generated during the blowing and drying process is absorbed and isolated by the sound absorbing layers, thereby ensuring that the external environment will not be affected by the blowing and drying noise and ensuring the comfort of the working environment of the workers, thereby avoiding damage to the hearing of the workers caused by the noise. After the blowing and drying is completed, the fan is turned off. Then, the worker detaches the upper cover and takes out the dried cable in the cabinet body from the open surface of the cabinet body, thereby completing the blowing and drying operation.

[0006] Preferably, first and second through holes are formed in the two end surfaces of the cabinet body along the length direction. The cable passes through the first and second through holes in sequence.

[0007] Preferably, a guide roller device is further arranged. The guide roller device is installed on the outer wall surface of the cabinet body. The guide roller device is provided with at least two guide rollers. The two guide rollers are arranged at the first and second through holes, respectively.

[0008] Preferably, the guide wheel device comprises a guide wheel support fixedly arranged on the outer wall surface of the cabinet body, and a horizontal guide wheel rotatably mounted on the guide wheel support, wherein the horizontal guide wheel is horizontally arranged along the width direction of the cabinet body, the position of the horizontal guide wheel in the horizontal direction is in line with the first through hole and the second through hole, and the horizontal guide wheel is located below the first through hole and the second through hole, and the height of the top of the horizontal guide wheel is higher than the bottom of the first through hole and the second through hole.

[0009] Preferably, the guide wheel device further comprises vertical guide wheels rotatably mounted on the guide wheel support, wherein the vertical guide wheels are vertically arranged, and at least two vertical guide wheels are arranged on both sides of the horizontal guide wheel.

[0010] Preferably, a plurality of air outlets are arranged along the length direction of the cabinet body.

[0011] Preferably, a shaping pipe is connected at the air outlet.

[0012] Preferably, the sound-absorbing layer is a sound-absorbing cotton material structure, and the sound-absorbing layer is densely covered with honeycomb-shaped small holes.

[0013] Preferably, a recycling water tank is arranged on the inner side of both ends of the cabinet body, the upper surface of the recycling water tank is open, and the shape of the upper end of the recycling water tank matches the shape of the first through hole and the second through hole.

[0014] Preferably, a handle is further arranged on the upper surface of the upper cover.

[0015] Compared with the prior art, the beneficial effects of the utility model are that the water removal cabinet is arranged, so that the cable drying process is only carried out in the closed space in the water removal cabinet, and no influence is generated on the outside. The water removal cabinet comprises a cabinet body and an upper cover, which are detachably connected, workers can make the cable enter or leave the cabinet body and observe the working state in the drying operation by detaching or installing the upper cover, and the closed nature of the internal space of the cabinet body can be ensured by closing the upper cover. The sound-absorbing layer is arranged in the cabinet body and the upper cover, noise in the drying process can be absorbed and isolated, the comfort degree of the working environment of workers is improved, and the noise harm is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the cable sound-absorbing and water-removing device of the utility model;

[0017] Figure 2 is a perspective view of the water removal cabinet in the cable sound-absorbing and water-removing device of the utility model;

[0018] Figure 3 is Figure 2 is an enlarged view of A in Fig.

[0019] In the drawings: 1, water removal tank; 2, fan; 3, air pipe; 4, guide wheel device; 11, tank body; 12, upper cover; 13, air outlet; 14, sound absorption layer; 15, first through hole; 16, second through hole; 17, shaping pipe; 18, recovery water tank; 19, handle; 41, guide wheel support; 42, horizontal guide wheel; 43, vertical guide wheel. DETAILED DESCRIPTION

[0020] The drawings are only used for illustrative description, and should not be understood as limiting the patent; in order to better illustrate the embodiment, some components in the drawings can be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings can be omitted. The positional relationship described in the drawings is only used for illustrative description, and should not be understood as limiting the patent.

[0021] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the terms "upper", "lower", "left", "right", "long", "short" and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element referred to must have a specific orientation, a specific orientation and operation, therefore, the terms describing the positional relationship in the drawings are only used for illustrative description, and should not be understood as limiting the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0022] The technical scheme of the utility model will be further described in detail below through specific embodiments and in combination with the drawings:

[0023] Embodiment 1

[0024] As Figure 1 , 2As shown, a cable noise elimination and water removal device includes a water removal cabinet 1 and a fan 2. The water removal cabinet 1 includes a cabinet body 11 and an upper cover 12. The cabinet body 11 is a box-shaped structure with an open upper surface. The upper cover 12 is detachably installed on the upper surface of the cabinet body 11 and seals the upper surface of the cabinet body 11. An air outlet 13 is arranged in the cabinet body 11. The air outlet 13 is connected to the fan 2 through an air pipe 3. The inner wall surface of the cabinet body 11 and the side of the upper cover 12 close to the cabinet body 11 are provided with sound-absorbing layers 14. A closed space is formed in the water removal cabinet 1 to accommodate the cables to be dried. The closed space is separated from the outside world, and the cable drying operation is completely carried out in the closed space, avoiding the influence of the drying operation on the outside world. The water removal cabinet 1 includes the cabinet body 11 and the upper cover 12. The cabinet body 11 is a box-shaped structure with an open upper end. The cables to be dried can enter or leave the cabinet body 11 through the open structure at the upper end of the cabinet body 11. The upper cover 12 is detachably installed on the upper surface of the cabinet body 11 and seals the open surface of the cabinet body 11. Workers can expose or seal the open surface of the cabinet body 11 by detaching or installing the upper cover 12, ensuring that the normal taking and placing of the cables are not affected while ensuring the closed space in the cabinet body 11 during drying. The air outlet 13 is arranged in the cabinet body 11 and connected to the fan 2. The fan 2 provides air source for the air outlet 13. The air blown by the fan 2 enters the inside of the cabinet body 11 through the air outlet 13, thereby drying the cables located in the cabinet body 11. The fan 2 will produce a certain amount of noise during the drying process. The inner wall surface of the cabinet body 11 and the side of the upper cover 12 close to the cabinet body 11 are provided with sound-absorbing layers 14. The sound-absorbing layers 14 surround the closed space, so that the internal noise cannot reach the outside of the water removal cabinet 1. When workers dry the cables, they first detach the upper cover 12 to expose the open surface at the upper end of the cabinet body 11, then place the cables to be dried into the cabinet body 11 through the open surface, and then install the upper cover 12 to seal the open surface of the cabinet body 11, avoiding the influence of the drying operation on the outside world. Then start the fan 2. The air outlet of the fan 2 enters the cabinet body 11 through the air pipe 3 and the air outlet 13 of the cabinet body 11 to dry the cables. The cabinet body 11 is surrounded by the sound-absorbing layers 14 located on the cabinet body 11 and the upper cover 12 during the drying process, so that the noise generated during the drying process is absorbed and isolated by the sound-absorbing layers 14, thereby ensuring that the external environment will not be affected by the drying noise and ensuring the comfort of the working environment of the workers, avoiding damage to the hearing of the workers caused by the noise. After the drying is completed, the fan 2 is turned off, and then the workers detach the upper cover 12 and take out the dried cables in the cabinet body 11 from the open surface of the cabinet body 11, completing the drying operation.

[0025] As Figure 1 , 2As shown, the cabinet 11 is provided with a first through hole 15 and a second through hole 16 on the two end faces along the length direction, and the cable passes through the first through hole 15 and the second through hole 16 in sequence. The cable is generally in a strip shape, and has a relatively long length in large-scale production. However, the length of the cabinet 11 is limited, and it is difficult to completely place the cable in the cabinet 11. In order to be able to dry the cable of different lengths, the cabinet 11 is provided with the first through hole 15 and the second through hole 16 on the two end faces along the length direction, and when the cable is placed, only one end of the cable needs to be inserted into the cabinet 11 from the first through hole 15 and then taken out from the second through hole 16. When the cable is dried, only one end of the cable taken out from the second through hole 6 needs to be connected with the traction machine, and the traction machine pulls the cable to move, so that the cable is continuously taken into the first through hole 15 and taken out from the second through hole 16. The cable is dried when moving between the first through hole 15 and the second through hole 16, and the length of the cabinet 11 is matched with the drying demand of the cable and the traction speed of the traction machine, so that the cable is in a dried state when it moves to the second through hole 16. By setting the first through hole 15 and the second through hole 16, different parts of the cable can be continuously dried, so that the cabinet 11 does not need to completely accommodate the cable, ensuring the drying effect, and at the same time, it is also suitable for the assembly line operation in the cable production, so that the cable can be extruded and cooled at the rear end and dried at the front end, improving the production efficiency of the cable.

[0026] As shown in the figure, Figure 2 The guide roller device 4 is also provided, which is installed on the outer wall surface of the cabinet 11, and at least two guide roller devices 4 are provided, which are respectively arranged at the first through hole 15 and the second through hole 16. When the cable passes through the first through hole 15 and the second through hole 16, if the cable is directly placed on the hole wall of the first through hole 15 and the second through hole 16, when the cable is pulled, the cable and the hole wall of the first through hole 15 and the second through hole 16 will slide and rub, which is easy to cause abrasion of the insulating layer on the surface of the cable. Therefore, the guide roller device 4 needs to be arranged at the first through hole 15 and the second through hole 16 to support the cable and reduce the friction between the cable, so as to avoid abrasion on the surface of the cable.

[0027] As shown in the figure, Figure 3As shown, the guide wheel device 4 comprises a guide wheel support 41 and a horizontal guide wheel 42, the guide wheel support 41 is fixedly arranged on the outer wall surface of the cabinet body 11, the horizontal guide wheel 42 is rotatably installed on the guide wheel support 41, the horizontal guide wheel 42 is horizontally arranged along the width direction of the cabinet body 11, the position of the horizontal guide wheel 42 in the horizontal direction is on the same straight line as the first through hole 15 and the second through hole 16, the horizontal guide wheel 42 is located below the first through hole 15 and the second through hole 16, and the height of the top of the horizontal guide wheel 42 is higher than the bottom of the first through hole 15 and the second through hole 16. The guide wheel support 41 is used for supporting and installing the horizontal guide wheel 42, and the horizontal guide wheel 42 is used for supporting the cable. The height of the top of the horizontal guide wheel 42 is higher than the bottom of the first through hole 15 and the second through hole 16, so that when the cable is placed on the horizontal guide wheel 42, the cable is lifted by the horizontal guide wheel 42 and does not come into contact with the bottom of the first through hole 15 and the bottom of the second through hole 16. The horizontal guide wheel 42 is rotatably installed on the guide wheel support 41, and when the cable is dragged, the horizontal guide wheel 42 rolls with the movement of the cable, so that the sliding friction force received by the cable becomes a rolling friction force, the friction force is greatly reduced, and wear of the surface of the cable is avoided.

[0028] As shown in Figure 3 The guide wheel device 4 further comprises a vertical guide wheel 43, the vertical guide wheel 43 is rotatably installed on the guide wheel support 41, the vertical guide wheel 43 is vertically arranged, and the vertical guide wheel 43 is provided with at least two, the two vertical guide wheels 43 are clamped on both sides of the horizontal guide wheel 42. The vertical guide wheel 43 has the function of limiting the horizontal position of the cable, and the two vertical guide wheels 43 and the horizontal guide wheel 42 jointly form a U-shaped space, and the cable is limited in the U-shaped space, avoiding the horizontal position of the cable from deviating. When the deviation of the cable is too large, it will be in contact with the vertical guide wheel 43. The vertical guide wheel 43 is rotatably installed on the guide wheel support 41, and when the cable moves, it will drive the vertical guide wheel 43 to roll, thereby reducing the friction between the cable and the vertical guide wheel 43, and protecting the cable.

[0029] Embodiment 2

[0030] This embodiment is similar to the above-mentioned embodiment 1, and the difference lies in that, as shown in Figure 2 As shown in Figure 2 The air outlet 13 is provided with a plurality of air outlets 13, and the plurality of air outlets 13 are arranged along the length direction of the cabinet body 11. A single air outlet 13 has a limited range of blowing, in order to ensure the drying effect of the cable, a plurality of air outlets 13 need to be arranged, and the plurality of air outlets 13 are arranged along the length direction of the cabinet body 11, so that the cable can be blown during the movement in the cabinet body 11, and the internal space of the cabinet body 11 is fully utilized, and the drying effect of the cable is ensured.

[0031] As shown in Figure 2As shown, an air outlet 13 is connected to a shaping tube 17. The air blowing from the air outlet 13 passes through the shaping tube 17 and is finally blown out from the opening of the shaping tube 17. The shape of the shaping tube 17 can be changed and maintained under external force, thereby changing the position and direction of the air outlet. Before drying the cable, the operator can adjust the shape of the shaping tube 17 so that the opening of the shaping tube 17 has different positions and orientations, thus changing the air outlet position and direction as needed to adapt to different drying requirements and achieve better drying results.

[0032] Example 3

[0033] This embodiment is similar to Embodiment 1 above, except that, as Figure 1 , 2 As shown, the sound-absorbing layer 14 is made of sound-insulating cotton material, and the sound-absorbing layer 14 is densely covered with honeycomb-shaped pores. The sound-absorbing layer made of sound-insulating cotton material itself has good sound absorption function. At the same time, the honeycomb-shaped pore structure in the sound-absorbing layer 14 allows sound waves to enter the pores. When sound waves enter the pores, the sound waves rub against the pore walls, thereby converting sound energy into heat energy. By consuming the energy of the sound waves through friction, a better sound absorption effect is achieved.

[0034] like Figure 2 As shown, water collection tanks 18 are provided at both ends of the inner side of the cabinet 11. The upper surface of the water collection tank 18 is open, and the shape of the upper end of the water collection tank 18 matches the shape of the first through hole 15 and the second through hole (16). The water collection tank 18 is used to collect water blown off the cable. The water enters the water collection tank 18 through the open upper surface of the water collection tank 18. The shape of the upper end of the water collection tank 18 matches the first through hole 15, so that the water collection tank 18 will not interfere with the cable entering the cabinet 11 through the first through hole 11, thus not affecting its normal movement.

[0035] like Figure 2 As shown, a handle 19 is also provided on the upper surface of the cover 12. The handle 19 makes it easy for staff to hold and open or close the cover 12.

[0036] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A sound and water elimination device for cables, characterized in that, The utility model provides a kind of water removal cabinet, including water removal cabinet (1) and fan (2), the water removal cabinet (1) includes cabinet body (11) and upper cover (12), the cabinet body (11) is the box-like structure of upper surface opening, the upper cover (12) is detachably installed on the upper surface of the cabinet body (11), the upper cover (12) closes the upper surface of the cabinet body (11), the cabinet body (11) is provided with air outlet (13) in, the air outlet (13) is communicated with the fan (2) by air pipe (3), the inner wall surface of the cabinet body (11) and the side of the upper cover (12) close to the cabinet body (11) are provided with sound-absorbing layer (14).

2. A sound and water elimination device for a cable according to claim 1, characterized in that First through-hole (15) and second through-hole (16) are opened on the length direction of the two end surfaces of the cabinet body (11), and the cable passes through the first through-hole (15) and the second through-hole (16) in sequence.

3. A sound and water elimination device for a cable according to claim 2, characterized in that A guide roller device (4) is further provided, which is installed on the outer wall surface of the cabinet body (11), and the guide roller device (4) is provided with at least two, and the two guide roller devices (4) are respectively arranged at the first through-hole (15) and the second through-hole (16).

4. A sound and water elimination device for a cable according to claim 3, characterized in that The guide roller device (4) includes a guide roller support (41) and a horizontal guide roller (42), the guide roller support (41) is fixedly arranged on the outer wall surface of the cabinet body (11), and the horizontal guide roller (42) is rotatably installed on the guide roller support (41); the horizontal guide roller (42) is arranged horizontally along the width direction of the cabinet body (11), the position of the horizontal guide roller (42) in the horizontal direction is on the same straight line as the first through-hole (15) and the second through-hole (16), the horizontal guide roller (42) is located below the first through-hole (15) and the second through-hole (16), and the height of the top of the horizontal guide roller (42) is higher than the bottom of the first through-hole (15) and the second through-hole (16).

5. A sound-attenuating water-removal device for an electrical cable according to claim 4, wherein The guide roller device (4) further includes a vertical guide roller (43), which is rotatably installed on the guide roller support (41), and the vertical guide roller (43) is arranged vertically; the vertical guide roller (43) is provided with at least two, and the two vertical guide rollers (43) are clamped on the two sides of the horizontal guide roller (42).

6. A sound-attenuating water-removal device for electrical cables according to claim 1, characterized in that The air outlet (13) is provided with a plurality of air outlets (13), and the plurality of air outlets (13) are arranged along the length direction of the cabinet body (11).

7. A sound-attenuating water-removal device for a cable according to claim 1, wherein The air outlet (13) is connected with a shaped pipe (17).

8. A sound-attenuating water-removal device for a cable according to claim 1, wherein The sound-absorbing layer (14) is a sound-absorbing cotton material structure, and the sound-absorbing layer (14) is densely covered with honeycomb-shaped small holes.

9. A sound-attenuating water-removal device for a cable according to claim 2, wherein The two ends of the inner side of the cabinet body (11) are provided with a recovery water tank (18), the upper surface of the recovery water tank (18) is open, and the shape of the upper end of the recovery water tank (18) matches the shape of the first through-hole (15) and the second through-hole (16).

10. A sound-attenuating water-removal device for a cable according to claim 1, characterized in that The upper surface of the upper cover (12) is further provided with a handle (19).

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