A cable processing device

Abstract

The present invention relates to the field of cable processing, and more specifically to a cable processing device; it includes a bottom plate, a ring frame A, a guide plate, a ring A, a front scraper, a rear scraper, a cutting strip, a guide frame A, a guide wheel A, a guide groove B, a cutting roll, a bracket, a guide ring B and a guide wheel B. The ring frame A is fixedly connected to the bottom plate, and four guide plates are fixedly connected to the inner side of the ring frame A. The four guide plates are all fixedly connected to the ring A. The front end of the ring A is fixedly connected to the front scraper, and the rear end of the ring A is fixedly connected to the rear scraper. Two brackets are fixedly connected to the ring frame A. The cutting strips are respectively wound around the outer sides of the two cutting rolls, and the two cutting rolls are respectively rotatably connected to the two brackets. Six guide frames A are fixedly connected to the rear end of the ring A, and a guide wheel A is rotatably connected between every two guide frames A. A guide groove B is provided on each guide frame A. A cable processing device can process a cable that can quickly separate the insulating skin.

Description

Technical Field

[0001] The present invention relates to the field of cable processing, and more specifically to a cable processing device. Background Art

[0002] Cable wires include a cable core and an insulating skin coated on the cable core. During the manufacturing process, generally, the cable core and the sheath are formed together through a high-temperature extrusion machine. The cable with the insulating skin coated is wound around a cable reel for easy winding and transportation. It is very difficult to remove the insulating skin from the cable with the insulating skin coated. Separating the insulating skin from the cable core is both time-consuming and labor-intensive.

[0003] Currently, for the cable processing device, there is a lack of a cable processing device that can process a cable with an insulating skin that can be quickly separated, so that during the use process, it can not only reduce the time for the operator to strip the insulating skin from the cable, but also reduce the labor intensity of the staff. Summary of the Invention

[0004] To overcome the deficiencies of the prior art, the present invention provides a cable processing device that can process a cable with an insulating skin that can be quickly separated.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0006] It includes a bottom plate, a ring frame A, a guide plate, a ring A, a front scraper, and a rear scraper. The ring frame A is fixedly connected to the bottom plate. Four guide plates are fixedly connected to the inner side of the ring frame A, and the four guide plates are all fixedly connected to the ring A. The front end of the ring A is fixedly connected to the front scraper, and the rear end of the ring A is fixedly connected to the rear scraper.

[0007] It further includes cutting strips, guide frames A, guide wheels A, guide grooves B, cutting rolls, brackets, guide rings B, and guide wheels B. Two brackets are fixedly connected to the ring frame A. The cutting strips are respectively wound around the outer sides of the two cutting rolls, and the two cutting rolls are respectively rotatably connected to the two brackets. Three groups of suspensions are fixedly connected to the rear end of the ring A, and each group of suspensions is composed of two guide frames A. One guide wheel A is rotatably connected to each group of suspensions. A guide groove B is provided on each guide frame A, and one guide wheel B is slidably connected between every two guide grooves B. The left and right ends of each guide wheel B are respectively rotatably connected to a guide ring B. A spring is fixedly connected between each guide ring B and each guide frame A. The cutting strips are slidably connected to the outer surfaces of each guide ring B and each guide wheel B.

[0008] It further includes a tape ring, a tape holder, a round wheel, a tape wheel, a round rod, and a ring groove. The tape ring is fixedly connected to the front end of the ring frame A. A ring groove is provided in the tape ring. The tape holder is slidably connected in the ring groove. A round wheel is rotatably connected in the tape holder. A tape wheel is rotatably connected to the tape holder. The round wheel is frictionally driven by the tape ring. The front end of the tape ring is fixedly connected to a round rod. Brief Description of the Drawings

[0009] The present invention will be further described in detail below in conjunction with the drawings and specific implementation methods.

[0010] Figure 1 It is a schematic structural diagram of a cable processing device in the present invention;

[0011] Figure 2 It is a schematic structural diagram of the ring frame A and the cutting strip in the present invention;

[0012] Figure 3 It is a schematic structural diagram of the guide frame A and the ring A in the present invention;

[0013] Figure 4 It is a schematic structural diagram of the ring frame A and the ring A in the present invention;

[0014] Figure 5 It is a sectional view of the ring A and the ring frame A in the present invention;

[0015] Figure 6 It is a schematic structural diagram of the guide frame A and the cutting strip in the present invention;

[0016] Figure 7 It is a schematic structural diagram of the tape ring in the present invention;

[0017] Figure 8 It is a sectional view of the tape ring in the present invention;

[0018] Figure 9 It is a schematic structural diagram of the cylinder and the ring C in the present invention;

[0019] Figure 10 It is a schematic structural diagram of the motor and the ring B in the present invention;

[0020] Figure 11 It is a schematic structural diagram of the ring frame C and the chassis in the present invention;

[0021] Figure 12 It is a schematic structural diagram of the ring frame D and the chassis in the present invention. Specific Embodiments

[0022] Reference Figures 1 to 5 According to what is shown in the figure, the process of insulating the cable core with an insulating sheath can be obtained:

[0023] The present invention includes a bottom plate 1, a ring frame A 2, a guide plate 3, a ring A 9, a front scraper 10 and a rear scraper 11. The ring frame A 2 is fixedly connected to the bottom plate 1. Four guide plates 3 are fixedly connected to the inner side of the ring frame A 2. The four guide plates 3 are all fixedly connected to the ring A 9. The front end of the ring A 9 is fixedly connected to the front scraper 10, and the rear end of the ring A 9 is fixedly connected to the rear scraper 11. A rectangular hole is provided above the ring frame A 2. The heat-capable and gel-like insulating skin enters through the provided rectangular hole. The ring A 9 is fixedly connected to the inner side of the ring frame A 2 through the four guide plates 3. The front end of the ring A 9 is fixedly connected to the front scraper 10, and the rear end of the ring A 9 is fixedly connected to the rear scraper 11. In this way, a cavity is formed among the ring frame A 2, the four guide plates 3, the ring A 9, the scraper 10 and the scraper 11. The heat-capable and gel-like insulating skin enters the cavity through the rectangular hole. Then, the cable core is passed through the rear scraper 11 at the rear end and then through the front scraper 10. The diameter of the front scraper 10 is larger than that of the rear scraper 11. The diameter of the rear scraper 11 is the same as that of the cable core, and the diameter of the front scraper 10 is the same as that of the insulating skin. When the cable core passes through the rear scraper 11 and enters the cavity, the cavity is filled with the heat-capable and gel-like insulating skin, and the gel-like insulating skin will stick to the outer surface of the cable core. When the cable core with the sticky insulating skin passes through the front scraper 10, the front scraper 10 will scrape off the gel-like insulating skin larger than the diameter of the front scraper 10, leaving a gel-like insulating skin with the same diameter as the front scraper 10 on the outer surface of the cable core. The gel-like insulating skin is cooled and adheres to the outer surface of the cable core. Then, the cooled insulating skin and the cable core are wound on a winding device. Then, the cable core with the insulating skin will always have a force towards the front end, and this force will continuously pull the cable core through the cavity, so that the outer surface of the cable core passing through the cavity is continuously coated with the insulating skin, thereby obtaining the effect of insulating skin coating the cable core.

[0024] Reference Figures 1 to 6 , it can be obtained from the figure shown the process of the cutting strip 4 being coated in the insulating skin:

[0025] The present invention also includes a cutting strip 4, a guide frame A5, a guide wheel A6, a guide groove B7, a cutting roll 8, a bracket 12, a guide ring B36 and a guide wheel B37. The ring frame A2 is fixedly connected to two brackets 12. A plurality of cutting strips 4 are respectively wound around the outside of the two cutting rolls 8. The two cutting rolls 8 are respectively rotatably connected to the two brackets 12. The rear end of the ring A9 is fixedly connected to three guide frames A5. Each guide frame A5 is rotatably connected to a guide wheel A6. The three guide frames A5 are all provided with guide grooves B7. Each guide wheel A6 is provided with a guide wheel B7. A guide wheel B37 is slidably connected in the groove B7, and both ends of each guide wheel B37 are rotatably connected with a guide ring B36. A spring is fixedly connected between each guide ring B36 and the guide frame A5. The two guide rings B36 and the two guide wheels B37 are slidably connected with a cutting strip 4. A plurality of cutting strips 4 are wound around the cutting roll 8. A concave annular groove is provided on the guide wheel A6, and a concave annular groove is also provided on the guide wheel B37. The cutting strips 4 slide in the two concave annular grooves respectively. Two guide rings B36 are rotatably connected at both ends, and a spring is fixedly connected between the two guide rings B36 and the guide frame A5. When the two cutting strips 4 slide on the annular grooves of the two guide wheels B37, under the action of the spring, the two cutting strips 4 will be pushed against the outer surface of the cable core by the two guide wheels B37. A through hole with the same shape as the two cutting strips 4 is opened on the rear scraper 11. The two cutting strips 4 will pass through the cavity together with the cable core. After the two cutting strips 4 pass through the cavity with the cable core, the outer surfaces of the two cutting strips 4 and the cable core will be covered with insulating skin. The two cutting strips 4 will be covered in the insulating skin together with the cable core. As the cable core covered with the insulating skin is rolled up, the two cutting strips 4 will pass through the cavity with the cable core. As the two cutting strips 4 pass through the cavity with the cable core, the two cutting strips 4 will pull the cutting roll 8 to rotate on the bracket 12. During the rotation process, the cutting roll 8 will open the multiple cutting strips 4 wrapped around its outer surface, so that the two cutting strips 4 not covered with insulating skin will continue to pass through the cavity with the cable core.

[0026] When the two cutting strips 4 are covered with the insulating skin following the cable core, if one wants to remove the insulating skin outside the cable core, the staff can grab the two cutting strips 4 and then pull the two cutting strips 4 to both sides. During the pulling process, the two cutting strips 4 will stretch the insulating skin outside the cable core, so that the insulating skin outside the cable core is divided into two upper and lower semi-rings, so that the cable core is separated from the insulating skin, which saves time and reduces the labor intensity of the staff, and does not need to use too many tools, so as to obtain the effect of covering the cutting strips 4 in the insulating skin.

[0027] refer to Figures 1 to 8 According to the figure, the process of tape wrapping inside the insulation skin can be obtained:

[0028] The present invention further includes a tape loop 13, a tape holder 14, a round wheel 15, a tape wheel 16, a round rod 17 and a ring groove 18. The tape loop 13 is fixedly connected to the front end of the ring holder A2. A ring groove 18 is formed in the tape loop 13. The tape holder 14 is slidably connected in the ring groove 18. A round wheel 15 is rotatably connected inside the tape holder 14. A tape wheel 16 is rotatably connected to the tape holder 14. The round wheel 15 is in frictional transmission with the tape loop 13. A round rod 17 is fixedly connected to the front end of the tape loop 13. A tape is wound around the outer side of the tape wheel 16. The outer surface of the round wheel 15 is tangent to the inner surface of the tape loop 13. The tape holder 14 and the round wheel 15 are clamped inside the tape loop 13. A power source is connected to the round wheel 15 to make the round wheel 15 rotate on the inner surface of the tape loop 13. First, the worker removes the tape from the tape wheel 16 and winds it around the round rod 17. Then the round wheel 15 rotates, and the round wheel 15 will drive the tape holder 14 to perform circular sliding in the ring groove 18. During the circular sliding process of the tape holder 14, the tape will cause the tape wheel 16 to rotate. The rotation of the tape wheel 16 winds the opened tape around the outer surface of the round rod 17. Then the tape wound around the outer surface of the round rod 17 slides on a guide wheel A6, and then slides on the outer surface of a guide wheel B37. Then the tape wound into a cylinder follows the cable core and is coated in the insulating skin. During the process that the tape wound around the outer surface of the round rod 17 follows the cable core and is coated in the insulating skin, the new tape winds around the outer surface of the round rod 17 from the tape wheel 16. In this way, a tape and two cutting strips 4 are provided on the cable core coated with the insulating skin. When the insulating skin of the cable is damaged and needs to be maintained, first use the two cutting strips 4 to tear open the damaged position of the insulating skin, then pull out the tape wound into a cylinder from inside the insulating layer, open the tape wound into a cylinder, and then wind the tape around the outer surface of the damaged insulating layer. In this way, the worker does not need to carry a tape roll when maintaining the cable, reducing the tools carried by the worker, so as to obtain the effect of the tape being coated inside the insulating skin.

[0029] Reference Figures 1 to 10 , according to the figure shown, the process of cleaning the surface of the cable core can be obtained:

[0030] The present invention further includes a ring frame B21, a circular ring B22, and a brush 23. The ring frame B21 is fixedly connected to the bottom plate 1. A circular ring B22 is rotatably connected inside the ring frame B21. A plurality of brushes 23 are fixedly connected to the inner side of the circular ring B22. The plurality of brushes 23 surround to form a circular ring shape. The diameter of the circular ring formed by the plurality of brushes 23 is smaller than the diameter of the cable. When the cable core passes through this circular ring, the plurality of brushes 23 will brush on the outer surface of the cable core. The plurality of brushes 23 can clean the floating dust on the cable core, so as to ensure that the insulating skin can better cover the cable core. Moreover, the plurality of brushes 23 can clean the impurities on the cable core to prevent the impurities from covering the cable core and affecting the conductivity of the cable. As the cable is wound on the winding mechanism, the cable core will also slowly move forward. The cable core moving forward will pass through the circular ring formed by the plurality of brushes 23, and the cable passing through the circular ring formed by the plurality of brushes 23 will be cleaned, so as to obtain the effect of cleaning the surface of the cable core.

[0031] Reference Figures 1 to 10 , according to what is shown in the figure, the process of quickly cleaning the surface of the cable core can be obtained:

[0032] The present invention further includes a motor 24 and a friction wheel 25. The motor 24 is fixedly connected to the ring frame B21. A friction wheel 25 is fixedly connected to the output shaft of the motor 24. The friction wheel 25 is in friction transmission with the outer surface of the circular ring B22. When the motor 24 is started, it drives the friction wheel 25 fixedly connected to the output shaft of the motor 24 to rotate. The friction wheel 25 is in friction transmission with the outer surface of the circular ring B22. The friction wheel 25 drives the circular ring B22 to rotate. The circular ring B22 drives the plurality of brushes 23 fixedly connected to its inner side to rotate. By rotating the plurality of brushes 23, the outer surface of the cable core can be rolled and brushed. As the cable is wound on the winding mechanism, the cable core will also slowly move forward. The cable core moving forward will pass through the circular ring formed by the plurality of brushes 23. The rolling and brushing makes the outer surface of the cable core cleaner, so as to obtain the effect of more quickly cleaning the surface of the cable core.

[0033] Reference Figures 1 to 11 , according to what is shown in the figure, the process of straightening the cable core can be obtained:

[0034] The present invention further includes a ring frame C28 and a circular ring C29. The ring frame C28 is fixedly connected to the bottom plate 1. The circular ring C29 is rotatably connected inside the ring frame C28. Two circular rings are arranged in the circular ring C29. The cable core passes through the two circular rings. As the cable is wound on the winding mechanism, the cable core will move forward along with the cable. The winding mechanism will generate a pulling force on the cable, and this pulling force will be transmitted to the cable core through the cable, so that the cable core is subjected to a pulling force. This pulling force will pull the cable core through the two circular rings. The centers of the two circular rings are on the same straight line as the center of the rear scraper 11. The diameters of the two circular rings are the same as that of the cable core. The bent cable core will be straightened after passing through the two circular rings, so as to obtain the effect of straightening the cable core.

[0035] Reference Figures 1 to 12 , it can be obtained from the figure the process of changing the straightening range of the cable core:

[0036] The present invention further includes a ring frame D30, a ring D31, a slide bar D33 and a chute D34. The ring frame D30 is rotatably connected with the ring D31. Two slide bars D33 are fixedly connected to the outside of the ring frame D30. Two chutes D34 are opened on the bottom plate 1. The two slide bars D33 are respectively slidably connected in the two chutes D34. Two rings are arranged in the ring D31. The centers of the two rings are on the same horizontal line as the center of the ring C29. A plurality of round holes are opened on the bottom plate 1. Four round holes are respectively opened on the two slide bars D33. Four pin shafts are inserted into the four round holes. First, the four pin shafts are pulled out from the four round holes, and then the two slide bars D33 are slid in the two chutes D34 to change the distance between the ring frame D30 and the ring frame C28. By changing the distance between the ring frame D30 and the ring frame C28, the distance between the ring C29 and the ring D31 can be changed. The distance between the ring C29 and the ring D31 can change the length of the straightened cable core, so as to prevent the bent cable core from accumulating in front of the ring C29, which will increase the wear on the ring C29. When the two slide bars D33 slide to the appropriate positions in the two chutes D34, the four pin shafts are inserted from the round holes opened on the chassis 1 into the four round holes on the two slide bars D33 to make the two slide bars D33 stationary relative to the chassis 1. In this way, the bent cable core will first pass through the ring D31. After the bent cable core wears the ring D31, the four pin shafts are pulled out from the four round holes, and the two slide bars D33 are slid out from the rear ends of the two chutes D34. The two slide bars D33 with the unworn ring D31 are slid into the two chutes D34 from the rear ends, so as to replace the ring D31 more conveniently, thereby obtaining the effect of changing the straightened length of the cable core.

[0037] Reference Figures 1 to 12 , it can be obtained from the figure the process of extending the service life of the ring C29 and the ring D31:

[0038] The present invention also includes a frame B26, a cylinder 27 and a frame D32. The frame B26 is fixedly connected to the ring frame B21, the frame D32 is fixedly connected to the ring frame D30, the cylinder 27 is rotatably connected in the frame B26 and the frame D32, the ring B22, the ring C29 and the ring B22 are all frictionally driven with the cylinder 27, the ring B22 is driven by the motor 24 to rotate, the rotation of the ring B22 will drive the cylinder 27 driven by the friction drive to rotate, the rotation of the cylinder 27 will drive the ring C29 and the ring D31 driven by the friction drive to rotate, the ring C29 and the ring D31 can reduce the wear of the bent cable core on the same position of the four rings during rotation, thereby extending the service life of the four rings. The frame B26 can prevent the cylinder 27 from moving forward and backward, so that the cylinder 27 is always frictionally transmitted with the ring B22. The frame D32 can ensure that the cylinder 27 is always frictionally transmitted with the outer surfaces of the rings C29 and D31. When the two slide rods D33 slide in the two slide grooves D34, the ring D31 will also rotate, thereby extending the service life of the rings C29 and D31.

[0039] refer to Figures 1 to 12 According to the figure, the process of cleaning impurities on the cable core surface can be obtained:

[0040] The present invention also includes an air outlet 35, which is fixedly connected to the rear end of the ring D31. Strong wind is blown out from the air outlet 35, and the strong wind can blow away impurities on the outer surface of the cable core. The air outlet 35 will rotate with the ring D31, so that the strong wind blown out by the air outlet 35 will clean the surroundings of the cable core and avoid cleaning the cable core in one direction, thereby achieving the effect of cleaning impurities on the surface of the cable core.

[0041] refer to Figures 1 to 6 According to the figure, the process of sawing the cable core can be obtained:

[0042] The cutting strip 4 described in the present invention is provided with a plurality of irregular rectangular holes. These irregular rectangular holes are provided on the cutting strip 4, which will make the cutting strip 4 serrated. The hardness of the cutting strip 4 is greater than that of the cable core. When the cable needs to be shortened, the two cutting strips 4 in the cable are first stretched to both sides to separate the insulating skin outside the cable from the cable first. Then, the staff uses any one of the two cutting strips 4. The staff wears gloves and grasps the two ends of the cutting strip 4 with both hands. The position where the cable is desired to be sawed is located in the middle position of the two hands grasping the cutting strip 4. Then, the two hands grasping the cutting strip 4 are swung left and right, and the cable core after the insulating skin of the cable is separated is sawed using the cutting strip 4, so as to obtain the effect of sawing off the cable core.

Claims

1. A cable processing device, characterized in that: it includes a bottom plate (1), a ring frame A (2), a guide port plate (3), a ring A (9), a front scraper (10) and a rear scraper (11). The ring frame A (2) is fixedly connected to the bottom plate (1). Four guide port plates (3) are fixedly connected to the inner side of the ring frame A (2). The four guide port plates (3) are all fixedly connected to the ring A (9). The front end of the ring A (9) is fixedly connected to the front scraper (10), and the rear end of the ring A (9) is fixedly connected to the rear scraper (11); It also includes cutting strips (4), guide frames A (5), guide wheels A (6), guide grooves B (7), cutting rolls (8), brackets (12), guide rings B (36) and guide wheels B (37). Two brackets (12) are fixedly connected to the ring frame A (2). The two cutting strips (4) are respectively wound around the outer sides of the two cutting rolls (8). The two cutting rolls (8) are respectively rotatably connected to the two brackets (12). The rear end of the ring A (9) is fixedly connected with three groups of suspension frames. Each group of suspension frames is composed of two guide frames A (5). One guide wheel A (6) is rotatably connected to each group of suspension frames. A guide groove B (7) is provided on each guide frame A (5). A guide wheel B (37) is slidably connected between every two guide grooves B (7). The left and right ends of each guide wheel B (37) are respectively rotatably connected to a guide ring B (36). A spring is fixedly connected between each guide ring B (36) and each guide frame A (5). The outer surfaces of the two guide wheels A (6) and the outer surfaces of the two guide wheels B (37) are respectively in contact with the two cutting strips (4); It also includes a tape ring (13), a tape holder (14), a round wheel (15), a tape wheel (16), a round rod (17) and a ring groove (18). The tape ring (13) is fixedly connected to the front end of the ring frame A (2). A ring groove (18) is provided in the tape ring (13). The tape holder (14) is slidably connected in the ring groove (18). A round wheel (15) is rotatably connected in the tape holder (14). A tape wheel (16) is rotatably connected to the tape holder (14). The round wheel (15) is in frictional transmission with the tape ring (13). The front end of the tape ring (13) is fixedly connected to a round rod (17); It also includes a ring frame B (21), a ring B (22) and a brush (23). The ring frame B (21) is fixedly connected to the bottom plate (1). The ring B (22) is rotatably connected inside the ring frame B (21). A plurality of brushes (23) are fixedly connected to the inner side of the ring B (22); It also includes a motor (24) and a friction wheel (25). The motor (24) is fixedly connected to the ring frame B (21). A friction wheel (25) is fixedly connected to the output shaft of the motor (24). The friction wheel (25) is in frictional transmission with the outer surface of the ring B (22); It also includes a ring frame C (28) and a ring C (29). The ring frame C (28) is fixedly connected to the bottom plate (1). The ring C (29) is rotatably connected inside the ring frame C (28); It further includes a ring frame D (30), a circular ring D (31), a slide bar D (33) and a slide groove D (34). The circular ring D (31) is rotatably connected inside the ring frame D (30). Two slide bars D (33) are fixedly connected to the outside of the ring frame D (30). Two slide grooves D (34) are formed in the bottom plate (1). The two slide bars D (33) are respectively slidably connected in the two slide grooves D (34).

2. A cable processing device according to claim 1, characterized in that: it further includes a circular frame B (26), a cylinder (27) and a circular frame D (32). The circular frame B (26) is fixedly connected to the ring frame B (21). The circular frame D (32) is fixedly connected to the ring frame D (30). The cylinder (27) is rotatably connected inside the circular frame B (26) and the circular frame D (32). The circular rings B (22), C (29) and D (31) are all in friction transmission with the cylinder (27).

3. A cable processing device according to claim 2, characterized in that: it further includes an air outlet (35). The air outlet (35) is fixedly connected to the rear end of the circular ring D (31).

4. A cable processing device according to claim 1, characterized in that: a plurality of irregular rectangular holes are formed in the cutting strip (4).

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