Surface dust removal device for wire and cable production

Abstract

The utility model discloses a surface dust removal device for wire and cable production, which comprises a fixed base, the top of the fixed base is provided with a guide chute, and a moving component driven by a servo motor is connected in the guide chute in a sliding manner; and the moving assembly comprises a fixed frame, an air blowing frame body is fixed to one side of the interior of the fixed frame, a plurality of air blowing openings are formed in the air blowing frame body, a first air pump and a second air pump are further installed at the top of the fixed frame, and the first air pump communicates with the air blowing frame body through an air blowing pipe. Dust adhering to the surface of a cable is blown off in an air blowing mode, dead-corner-free air blowing can be achieved, the cleaning effect on the dust on the cable is guaranteed, under the suction effect of a second air pump, the dust blown off in a fixing frame can be rapidly sucked out by a first air suction pipe, the dust is guided away, dust removal is conducted on the surface of the cable in the air blowing mode, and the service life of the cable is prolonged. The continuous generation of the dust removal effect can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable production technology, specifically to a surface dust removal device for wire and cable production. Background Technology

[0002] During the production of wires and cables, winding rollers are used to wind the produced cables. During the production or traction process, the cables come into contact with dust particles in the air, which can cause dirt to accumulate on the cables and affect their quality.

[0003] A search revealed a Chinese patent application (CN202322550911.9) for a traction device used in the production of electric wires and cables. The application describes a base with a mounting plate fixedly connected to its upper left rear corner. A traction mechanism is inserted into the middle of the rear end of the mounting plate. A stabilizing plate is fixedly connected to the upper left front corner of the base. Two support plates are fixedly connected to the middle of the upper part of the base. A cleaning component is fixedly connected to the upper ends of both support plates. By setting up the cleaning component, before the electric wires and cables are pulled and wrapped around the traction roller, they pass through the cleaning brushes, which clean the dust from the surface of the electric wires and cables, thereby improving the cleanliness of the electric wires and cables.

[0004] While the aforementioned patent cleans the cable surface and removes dust particles, our simulations have revealed some shortcomings:

[0005] The cleaning of cables mainly relies on the cleaning brush in the cleaning component. However, the cleaning brush has limited cleaning ability, and dust particles will adhere to it after long-term cleaning, which will reduce the cleaning effect on the cables and make it difficult to use continuously. Although the cleaning brush can be maintained manually to ensure its availability, this will undoubtedly increase the workload of the staff and require the machine to be stopped during maintenance, affecting production and ultimately resulting in low practical value.

[0006] Therefore, in response to the technical problems mentioned above, we have designed a device for continuously cleaning and removing dust from wires and cables during the winding process. Utility Model Content

[0007] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a surface dust removal device for wire and cable production, comprising a fixed base, a guide groove on the top of the fixed base, and a moving component driven by a servo motor slidably connected in the guide groove; the moving component includes a fixed frame, an air blowing frame fixed on one side of the fixed frame, multiple air blowing ports on the air blowing frame, and an air pump one and an air pump two installed on the top of the fixed frame, the air pump one being connected to the air blowing frame via an air blowing pipe, and the air pump two being connected to the fixed frame via an air extraction pipe one; traction components two are provided on the left and right sides of the top of the inner wall and the left and right sides of the bottom of the inner wall of the fixed frame, each traction component two comprising two fixed plates, two movable plates, and a traction roller, the fixed plates being fixed to the inner wall of the fixed frame, the movable plates being movably connected to the fixed plates via telescopic rods, and the traction roller being rotatably connected to the movable plates.

[0009] As a further embodiment of this utility model: four air inlets are provided on the air inlet frame, and are respectively located in the middle of the four sides of the inner wall of the air inlet frame. The airflow from the four air inlets is directed toward the center of the air inlet frame. The air inlets are elongated air inlets and are designed to be inclined inside.

[0010] As a further embodiment of this utility model: one end of the blowing pipe is connected to the air outlet of the first air pump, and the other end passes through the fixed frame and the blowing frame and is connected to the interior of the blowing frame; one end of the suction pipe is connected to the air inlet of the second air pump, and the other end is connected from the front of the fixed frame to the interior of the fixed frame; the suction pipe is also connected to the second suction pipe, which is bent and connected from the back of the fixed frame to the interior of the fixed frame; the blowing frame is close to the cable input port of the fixed frame, and the suction pipe is close to the cable output port of the fixed frame.

[0011] As a further embodiment of this utility model: the shafts at both ends of the traction roller are rotatably connected to a movable plate, and two telescopic rods are fixed on one side of each movable plate. One end of the telescopic rod movably passes through the movable groove opened inside the fixed plate. A second return spring is also fixed inside the movable groove, and one end of the second return spring is fixedly connected to one end of the telescopic rod.

[0012] As a further embodiment of this utility model: the traction roller has a groove in the middle to facilitate the passage of cables, and the inner wall of the groove is an inclined arc surface.

[0013] As a further embodiment of this utility model, it also includes a fixing block located on one side of the cable input port of the fixing frame. The top of the fixing block is provided with a positioning groove. A traction component is slidably connected in the positioning groove. The traction component includes two positioning sliders and a traction column. The two positioning sliders are slidably connected in the positioning groove and close to each other. A traction column is rotatably connected to the top of each positioning slider. Two return springs are fixed on one side of each positioning slider. The other end of the return spring is fixed to the inner wall of the positioning groove.

[0014] As a further embodiment of this utility model: the servo motor is installed on one side of the fixed base, the power output shaft of the servo motor is movably inserted into the guide slide groove and is connected to a reciprocating lead screw, the reciprocating lead screw is movably sleeved with the guide slider in the guide slide groove, the end of the reciprocating lead screw away from the servo motor is rotatably connected to one side of the inner wall of the guide slide groove, and the top of the guide slider is fixedly connected to the fixed frame through a support column.

[0015] As a further embodiment of this utility model: a support frame is provided on the top of the fixed base and on the side of the cable output port of the fixed frame, and a winding roller for winding the cable is installed on the support frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] I. In this application, through the designed fixed frame, air pump one, air pump two, air blowing frame and air blowing port, etc., dust adhering to the surface of the cable can be blown off by air when the cable passes through the fixed frame during the cable pulling process. It can achieve air blowing without dead angles, ensuring the dust removal effect on the cable. Moreover, due to the suction action of air pump two, the dust blown onto the fixed frame can be quickly sucked out by air extraction pipe one, realizing the dust removal. Using air blowing to remove dust from the cable surface can ensure the continuous generation of dust removal effect. It eliminates the need for the operation of stopping the machine to clean the cleaning brush after using the cleaning brush, as required by the current technology. For enterprises, it has a higher degree of automation, and for workers, it is more time-saving and labor-saving, thus improving the practicality of the device.

[0018] Second, in this application, the designed traction component one and traction component two structures enable the wires and cables to be guided onto the take-up roller by traction and be wound up. The cable can be evenly pulled onto the take-up roller, avoiding cable tangling. A certain clamping force can be applied to the cable during the traction process to prevent shaking and ensure the stability of the cable. Finally, when the cable is wound up, the action of traction component one and traction component two ensures that the cable is wound up smoothly and neatly, and a dust removal effect is achieved during winding. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a partial cross-sectional view of the three-dimensional moving component of this utility model;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the traction component of this utility model;

[0022] Figure 4 This is a side sectional view of the fixed frame of this utility model;

[0023] Figure 5 This is a side sectional view of the air blowing frame of this utility model;

[0024] Figure 6 This is a front view structural diagram of the traction roller of this utility model.

[0025] The reference numerals and names in the figure are as follows:

[0026] 1. Fixed base; 2. Support frame; 3. Take-up roller; 4. Servo motor; 401. Reciprocating screw; 5. Guide groove; 6. Moving component; 601. Guide slider; 602. Support column; 603. Fixed frame; 7. Air pump one; 701. Air blowing pipe; 8. Air pump two; 801. Air extraction pipe one; 9. Fixed block; 10. Positioning groove; 11. Traction component one; 1101. Positioning slider; 1102. Return spring one; 1103. Traction column; 12. Air blowing frame; 1201. Air blowing port; 13. Traction component two; 1301. Fixed plate; 1302. Movable plate; 1303. Traction roller; 14. Movable groove; 15. Telescopic rod; 16. Return spring two. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6A surface dust removal device for wire and cable production includes a fixed base 1. A guide groove 5 is provided on the top of the fixed base 1, and a moving component 6 driven by a servo motor 4 is slidably connected in the guide groove 5. The moving component 6 includes a fixed frame 603. An air blowing frame 12 is fixed to one side of the inside of the fixed frame 603. Multiple air blowing ports 1201 are provided on the air blowing frame 12. An air pump 7 and an air pump 8 are also installed on the top of the fixed frame 603. The air pump 7 is connected to the air blowing frame 12 via an air blowing pipe 701, and the air pump 8 is connected to the fixed frame 603 via an air extraction pipe 801. Traction components 13 are provided on the left and right sides of the top and bottom of the inner wall of the fixed frame 603. Two sets of traction components are provided at both the inlet and outlet of the fixed frame 603. Two sets of traction components 13 work together to achieve stable clamping of the cable. Each set of traction components 13 includes two fixed plates 1301, two movable plates 1302, and a traction roller 1303. The fixed plates 1301 are fixed on the inner wall of the fixed frame 603. The movable plates 1302 are movably connected to the fixed plates 1301 through the telescopic rod 15. The traction roller 1303 is rotatably connected to the movable plates 1302. The traction roller 1303 has a groove in the middle to facilitate the passage of the cable, and the inner wall of the groove is an inclined arc surface. The groove in the middle of the traction roller 1303 can limit the passing cable, and the traction roller 1303 changes the cable conveying method to rolling friction, which can reduce the wear and damage to the cable and improve the stability of the cable during the conveying process.

[0029] Please see Figure 2 , Figure 4 and Figure 5 In this embodiment, four air inlets 1201 are provided on the air inlet frame 12 and are located in the middle of the four sides of the inner wall of the air inlet frame 12. The airflow from the four air inlets 1201 is directed toward the center of the air inlet frame 12. The air inlet 1201 is a long strip-shaped air inlet and is designed to be inclined inside.

[0030] Specifically, the four air nozzles 1201 simultaneously blow air towards the center of the air-blowing frame 12. At this time, the cable passes through the center of the air-blowing frame 12, which can achieve air blowing on the cable without dead angles, ensuring that the dust on the surface of the cable can be blown off, improving the cleaning effect of the cable. The long strip-shaped air nozzles can increase the length of the airflow and blow it towards the cable in a fan shape, making the airflow towards the cable more uniform.

[0031] Please see Figure 1 , Figure 4 and Figure 5In this embodiment, one end of the blowing pipe 701 is connected to the air outlet of the air pump 7, and the other end passes through the fixed frame 603 and the blowing frame 12 and is connected to the inside of the blowing frame 12. One end of the suction pipe 801 is connected to the air inlet of the air pump 8, and the other end is connected from the front of the fixed frame 603 to the inside of the fixed frame 603. The suction pipe 801 is also connected to the suction pipe 2. The suction pipe 2 is bent and connected from the back of the fixed frame 603 to the inside of the fixed frame 603. The blowing frame 12 is close to the cable input port of the fixed frame 603, and the suction pipe 801 is close to the cable output port of the fixed frame 603.

[0032] Specifically, after air pump 7 is started, outside air enters through its inlet. A filter screen can be installed on the inlet to filter out dust and impurities in the air. The outside airflow is transmitted to the blowing pipe 701, then enters the blowing frame 12, and finally is discharged through the blowing port 1201 on the blowing frame 12. After air pump 8 is started, it can suck up the dust blown down in the fixed frame 603 through suction, thereby achieving the effect of discharging the dust through air pump 8. The air outlet of air pump 8 can be connected through a hose and output to the outside or for subsequent processing. The suction pipe 801, together with the suction pipe 2, can simultaneously perform suction on both sides of the fixed frame 603, resulting in better effect.

[0033] Please see Figure 2 , Figure 4 and Figure 6 In this embodiment, the shafts at both ends of the traction roller 1303 are rotatably connected to a movable plate 1302. Two telescopic rods 15 are fixed on one side of each movable plate 1302. One end of the telescopic rod 15 is movably inserted into the movable groove 14 opened inside the fixed plate 1301. A second return spring 16 is also fixed inside the movable groove 14. One end of the second return spring 16 is fixedly connected to one end of the telescopic rod 15.

[0034] Specifically, the movable plate 1302 supports the traction roller 1303. The traction roller 1303 rotates between the two movable plates 1302. When the traction roller 1303 is squeezed by the cable, the movable plate 1302 squeezes the telescopic rod 15, and the telescopic rod 15 squeezes the second return spring 16. Thus, the restoring force of the second return spring 16 is used to clamp and stabilize the cable to a certain extent, improving stability. Furthermore, by using the extension and retraction of the telescopic rod 15, the traction roller 1303 can pull cables of different sizes.

[0035] Please see Figure 1 and Figure 3In this embodiment, a fixing block 9 is also included on the side of the cable input port of the fixing frame 603. The top of the fixing block 9 is provided with a positioning groove 10. A traction component 11 is slidably connected in the positioning groove 10. The traction component 11 includes two positioning sliders 1101 and a traction column 1103. The two positioning sliders 1101 are slidably connected in the positioning groove 10 and close to each other. A traction column 1103 is rotatably connected to the top of each positioning slider 1101. Two return springs 1102 are fixed on one side of each positioning slider 1101. The other end of the return spring 1102 is fixed on the inner wall of the positioning groove 10.

[0036] Specifically, there is a gap between the two traction columns 1103 to facilitate the passage of cables. When the cable squeezes the traction column 1103, it can indirectly exert a squeezing force on the positioning slider 1101, causing the positioning slider 1101 to slide in the positioning groove 10. This changes the distance between the two traction columns 1103. On the one hand, it can achieve traction and clamping of cables of different sizes. On the other hand, the restoring force of the return spring 1102 can be used to apply a certain squeezing force to the cable, making it more stable. Furthermore, the rolling of the traction column 1103 can avoid excessive friction on the cable, ensuring the stable passage of the cable.

[0037] Please see Figure 1 and Figure 2 In this embodiment, the servo motor 4 is installed on one side of the fixed base 1. The power output shaft of the servo motor 4 extends through the guide slide 5 and is connected to the reciprocating screw 401. The reciprocating screw 401 is movably sleeved with the guide slider 601 in the guide slide 5. The end of the reciprocating screw 401 away from the servo motor 4 is rotatably connected to one side of the inner wall of the guide slide 5. The top of the guide slider 601 is fixedly connected to the fixed frame 603 through the support column 602.

[0038] Specifically, after the servo motor 4 is started, it can drive the reciprocating screw 401 to rotate through its power output shaft, thereby driving the guide slider 601, support column 602 and fixed frame 603 to reciprocate, thereby driving the cable passing through the fixed frame 603 to reciprocate. On the one hand, it realizes the traction and guidance of the cable, and on the other hand, it can make the cable be wound more evenly by the winding roller 3.

[0039] Please see Figure 1 In this embodiment, a support frame 2 is also provided on the top of the fixed base 1 and on the side of the cable output port of the fixed frame 603. A winding roller 3 for winding the cable is installed on the support frame 2.

[0040] Specifically, the take-up roller 3 can be driven by an external motor. After being driven, it rotates and can evenly take up the cable pulled by the traction component 11 and the traction component 2 13.

[0041] When using:

[0042] The cable passes between two traction columns 1103 and enters the fixed frame 603. It is then placed between the two traction rollers 1303 at the cable input port of the fixed frame 603, passes through the middle of the air blowing frame 12, and is placed between the two traction rollers 1303 at the cable output port of the fixed frame 603. Finally, it is led out from the outlet of the fixed frame 603 and wound onto the take-up roller 3 (the take-up roller 3 can be driven by an external motor, which is not shown in the figure).

[0043] When the servo motor 4 is started, the power output shaft of the servo motor 4 drives the reciprocating screw 401 to rotate, thereby driving the guide slider 601 to reciprocate in the guide groove 5, and simultaneously driving the fixed frame 603 to move. Under the winding action of the winding roller 3, the cable can be evenly wound onto the winding roller 3.

[0044] When the cable passes through the fixed frame 603, the air pump 7 and the air pump 8 are activated. The air outlet of the air pump 7 delivers external airflow to the air blowing pipe 701, and the airflow enters the air blowing frame 12 through the air blowing pipe 701. Then it is blown out from the four air blowing ports 1201. Since the air outlets of the four air blowing ports 1201 are all facing the center of the air blowing frame 12, and the cable passes through the center of the air blowing frame 12, the airflow blown out by the air blowing ports 1201 can blow air on multiple sides of the cable at the same time, achieving the goal of blowing off the dust on the surface of the cable without dead angles. After the dust falls off the cable, it is sucked in by the air inlet of the air pump 8, and the dust inside the fixed frame 603 can be quickly sucked in by the suction pipe 801 and the suction pipe 801 and discharged. Finally, the purpose of cleaning the dust on the surface of the cable is achieved during the cable pulling process.

[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A surface dust removing device for electric wire and cable production, characterized by comprising: Including fixed base (1), the top of fixed base (1) is provided with guide sliding groove (5), mobile assembly (6) driven by servo motor (4) is connected in sliding in guide sliding groove (5); The inside one side of the fixed frame (603) is fixed with the air blowing frame body (12), a plurality of air blowing ports (1201) are formed in the air blowing frame body (12), and the top of the fixed frame (603) is further provided with air pump one (7) and air pump two (8), the air pump one (7) is communicated with the air blowing frame body (12) through the air blowing pipe (701), and the air pump two (8) is communicated with the fixed frame (603) through the air suction pipe one (801). The left and right sides of the inner wall top of the fixed frame (603), the left and right sides of the inner wall bottom are provided with traction assembly two (13), each traction assembly two (13) includes two fixed plates (1301), two movable plates (1302) and a traction roller (1303), the fixed plate (1301) is fixed on the inner wall of the fixed frame (603), the movable plate (1302) is movably connected with the fixed plate (1301) through the telescopic rod (15), and the traction roller (1303) is rotatably connected with the movable plate (1302).

2. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized by The air blowing port (1201) is formed in the air blowing frame body (12) and is located in the middle of the four sides of the inner wall of the air blowing frame body (12), the directions of the air flows blown out by the four air blowing ports (1201) are towards the center position of the air blowing frame body (12), the air blowing port (1201) is a long strip-shaped air port and is designed to be inclined inside.

3. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized in that, One end of the air blowing pipe (701) is communicated with the air outlet of the air pump one (7), the other end penetrates the fixed frame (603) and is communicated with the inside of the air blowing frame body (12), one end of the air suction pipe one (801) is communicated with the air inlet of the air pump two (8), the other end is communicated from the front of the fixed frame (603) to the inside of the fixed frame (603), the air suction pipe two is further communicated on the air suction pipe one (801), the air suction pipe two is bent and communicated from the back of the fixed frame (603) to the inside of the fixed frame (603), the cable input port of the fixed frame (603) is close to the air blowing frame body (12), and the cable output port of the fixed frame (603) is close to the air suction pipe one (801).

4. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized by The shaft rods at both ends of the traction roller (1303) are rotatably connected with a movable plate (1302), one side of each movable plate (1302) is fixedly provided with two telescopic rods (15), one end of the telescopic rod (15) is movably penetrated into the movable slot (14) formed in the fixed plate (1301), a reset spring two (16) is further fixed in the inside of the movable slot (14), and one end of the reset spring two (16) is fixedly connected with one end of the telescopic rod (15).

5. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized by The middle part of the traction roller (1303) is provided with a groove for the cable to pass through, and the inner wall of the groove is an inclined arc surface.

6. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized by Also include the fixed block (9) located in the fixed frame (603) cable input port side, the top of the fixed block (9) is provided with positioning sliding groove (10), the positioning sliding groove (10) is slidably connected with traction assembly one (11), the traction assembly one (11) includes two positioning sliding block (1101) and traction column (1103), two positioning sliding block (1101) are slidably connected in the positioning sliding groove (10) and are close to each other, the top of each positioning sliding block (1101) is rotatably connected with a traction column (1103), one side of each positioning sliding block (1101) is fixedly connected with two reset spring one (1102), the other end of the reset spring one (1102) is fixed on the inner wall of the positioning sliding groove (10).

7. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized by The servo motor (4) is installed on one side of the fixed base (1), the power output shaft of the servo motor (4) is movably penetrated into the guide sliding groove (5) and is transmissionally connected with the reciprocating screw rod (401), the reciprocating screw rod (401) is movably sleeved with the guide sliding block (601) in the guide sliding groove (5), the end of the reciprocating screw rod (401) away from the servo motor (4) is rotatably connected on one side of the inner wall of the guide sliding groove (5), the top of the guide sliding block (601) is fixedly connected with the fixed frame (603) through the supporting column (602).

8. The surface dust removing apparatus for electric wire and cable production according to claim 1, characterized by The top of the fixed base (1) and the position of the cable output port side of the fixed frame (603) are also provided with the supporting frame (2), the supporting frame (2) is installed with the winding roller (3) for winding the cable.

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