A cable surface treatment device for cable production

Abstract

The application relates to the technical field of cable production, in particular to cable surface treatment equipment for cable production. The technical scheme is as follows: the cable surface treatment equipment for cable production comprises an oil passing cabin, two openings are arranged on the two side walls of the oil passing cabin, the two openings are respectively a cable inlet and a cable outlet, two transmission wheel groups are symmetrically arranged in the oil passing cabin, and the two transmission wheel groups are respectively located at the positions of the two openings; the oil surface treatment equipment further comprises a residual oil collecting mechanism, the residual oil collecting mechanism comprises a recovery cabin, the recovery cabin is installed at the cable outlet position of the oil passing cabin, a drying cabin is installed at the outlet position of the recovery cabin, an upper oil suction block and a lower oil suction block are arranged in the recovery cabin, the upper oil suction block and the lower oil suction block are horizontally arranged, the upper oil suction block and the lower oil suction block are both U-shaped, the opening of the upper oil suction block faces downward, and the opening of the lower oil suction block faces upward. The step-by-step treatment of the upper and lower parts of the oil is realized, and the secondary residual caused by the downward flow of the upper half of the oil is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable production, and particularly relates to a cable surface treatment equipment for cable production. BACKGROUND

[0002] Cable oiling refers to a process in which a protective oil layer is applied to the surface of a cable during production by using specific equipment and methods to enhance the protective performance and extend the service life of the cable. The protective oil layer can prevent the cable surface from being eroded by the external environment, reduce friction and wear, and provide certain insulation and waterproof functions.

[0003] In the prior art, after the cable oiling is completed, the residual oil needs to be recovered, and manual recovery or an integrated scraping element or an oil absorption block is usually used to remove the residual oil on the surface of the cable. However, the residual oil scraping element has poor scraping effect, and the oil absorption block also abuts against the surface of the cable during the oil absorption process. However, during the absorption process, the oil on the upper half of the cable surface will continuously flow downward due to gravity, and thus the residual oil between the multiple cores of the cable will continue to flow downward after the cable passes through the oil absorption block, resulting in the residual oil being secondarily flowed and remaining on the lower half of the cable surface, which affects the subsequent cable drying. SUMMARY

[0004] The present application provides a cable surface treatment equipment for cable production, which solves the problem of residual oil being secondarily flowed and remaining on the lower half of the cable surface in the prior art, which affects the subsequent cable drying.

[0005] The technical scheme of the present application is as follows:

[0006] A cable surface treatment equipment for cable production, comprising an oiling cabin, two side walls of the oiling cabin are respectively provided with two openings, which are a cable inlet and a cable outlet, respectively, two transmission wheel groups are symmetrically arranged in the oiling cabin, and the two transmission wheel groups are respectively located at the positions of the two openings;

[0007] Further, the cable surface treatment equipment for cable production also comprises a residual oil collection mechanism, the residual oil collection mechanism comprises a recovery cabin, the recovery cabin is installed at the cable outlet position of the oiling cabin, a drying cabin is installed at the outlet position of the recovery cabin, an upper oil absorption block and a lower oil absorption block are arranged in the recovery cabin, the upper oil absorption block and the lower oil absorption block are arranged horizontally, the upper oil absorption block and the lower oil absorption block are both U-shaped, the opening of the upper oil absorption block faces downward, and the opening of the lower oil absorption block faces upward.

[0008] Further, a mounting cover is arranged at the top of the recovery cabin, the top of the upper oil absorption block is mounted to the lower side of the mounting cover through a first mounting plate, and the top of the lower oil absorption block is mounted to the lower side of the mounting cover through two second mounting plates.

[0009] Further, the bottom of the upper oil absorption block and the lower oil absorption block is connected with a permeation drainage assembly.

[0010] Further, the permeation drainage assembly is a first oil permeation block and a second oil permeation block, the bottom of the upper oil absorption block is connected with two first oil permeation blocks respectively at two ends, and the bottom of the lower oil absorption block is connected with one second oil permeation block.

[0011] Further, the top width of the first oil permeation block is greater than the width of the upper oil absorption block, the top width of the second oil permeation block is greater than the width of the lower oil absorption block, the width of the first oil permeation block and the second oil permeation block gradually decreases from top to bottom, and the bottom of the first oil permeation block and the second oil permeation block is a pointed end.

[0012] Further, the excess oil collection mechanism further comprises a lifting assembly and an extrusion assembly, the lifting assembly is installed in the recovery cabin, and the extrusion assembly is installed at the lifting end of the lifting assembly.

[0013] Further, the extrusion assembly comprises a side plate, a second strip-shaped plate, a mounting seat, a swing rod, a telescopic driving piece and a connecting ring, two side plates are provided, the two side plates are symmetrically fixed to the inner side walls of the recovery cabin, the two side plates are respectively located on the two sides of the two first oil permeation blocks, the second strip-shaped plate is installed at the lifting end of the lifting assembly, the mounting seat is installed at the top of the second strip-shaped plate, two swing rods are provided, the middle parts of the two swing rods are respectively rotationally connected to the upper two ends of the second strip-shaped plate through shafts, four telescopic driving pieces are symmetrically installed on the two sides of the mounting seat, one connecting ring is installed at the telescopic end of each telescopic driving piece, two connecting rings are movably sleeved on each swing rod, the two connecting rings on each swing rod are located on the two sides of the shaft on the swing rod, a first extrusion strip is rotationally installed on one end of each swing rod close to the first oil permeation block through a torsion spring shaft seat, and a second extrusion strip is rotationally installed on one end of each swing rod close to the second oil permeation block through a torsion spring shaft seat.

[0014] Further, the lifting assembly comprises a first strip-shaped plate and a lifting driving piece, the first strip-shaped plate is fixed in the recovery cabin, and the lifting driving piece is provided with two lifting driving pieces, the two lifting driving pieces are installed on the first strip-shaped plate, and the second strip-shaped plate is installed at the lifting end of the two lifting driving pieces.

[0015] Further, the bottom edge height of the cable inlet and outlet on the oil passing cabin is higher than the oil liquid surface in the cabin.

[0016] Further, the drying cabin is provided with a drying channel, and the drying channel is in communication with the outlet of the recovery cabin.

[0017] The beneficial effects of the present application are: the oil on the upper half of the cable is first absorbed, and then the oil on the lower half is absorbed, realizing step-by-step processing of residual oil recovery, because the oil on the upper half will flow downward due to gravity during cable transmission, therefore, the oil on the upper half is first absorbed to avoid the oil on the upper half flowing downward, and then the oil on the lower half is absorbed, realizing step-by-step processing of the upper and lower parts of the oil, and avoiding secondary residue caused by the oil on the upper half flowing downward. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0019] Figure 1 It is a first perspective structural schematic view of the cable surface treatment equipment for cable production of the present application.

[0020] Figure 2 It is a second perspective structural schematic view of the cable surface treatment equipment for cable production of the present application.

[0021] Figure 3 It is a structural schematic view of the oil passing cabin in the present application.

[0022] Figure 4 It is an internal structural schematic view of the cable surface treatment equipment for cable production of the present application.

[0023] Figure 5 It is a first structural schematic view of the residual oil collecting mechanism in the present application.

[0024] Figure 6 It is a second structural schematic view of the residual oil collecting mechanism in the present application.

[0025] Figure 7 It is a first local structural schematic view of the residual oil collecting mechanism in the present application.

[0026] Figure 8 It is a structural schematic view of the lifting assembly and the extrusion assembly in the present application.

[0027] Figure 9 It is a structural schematic view of the extrusion assembly in the present application.

[0028] Figure 10 It is a local structural schematic view of the extrusion assembly in the present application.

[0029] In the figure: 1. Oil transfer tank; 2. Transfer wheel; 3. Recovery tank; 4. Mounting cover; 5. First mounting plate; 6. Upper oil suction block; 7. First oil seepage block; 8. Side plate; 9. Second mounting plate; 10. Lower oil suction block; 11. Second oil seepage block; 12. First strip plate; 13. Lifting drive member; 14. Second strip plate; 15. Mounting seat; 16. Swing rod; 17. Telescopic drive member; 18. Connecting ring; 19. First extrusion strip; 20. Second extrusion strip; 21. Drying cabin; 22. Drying channel. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figures 1-8 As shown, this embodiment proposes a cable surface treatment device for cable production, including an oil tank 1. Two openings are respectively provided on the two side walls of the oil tank 1, which are the cable inlet and outlet respectively. Two transmission wheel groups are symmetrically provided inside the oil tank 1, and the two transmission wheel groups are respectively located at the positions of the two openings; each transmission wheel group has two transmission wheels 2, and the cable passes through the middle of the two transmission wheels 2 and is transmitted.

[0033] The bottom edges of the cable inlet and outlet on the oil tank 1 are both higher than the oil level in the tank.

[0034] It also includes a residual oil collection mechanism, which includes a recovery cabin 3. The recovery cabin 3 is installed at the cable outlet position of the oil tank 1. A drying cabin 21 is installed at the outlet position of the recovery cabin 3. An upper oil absorption block 6 and a lower oil absorption block 10 are provided in the recovery cabin 3. The upper oil absorption block 6 and the lower oil absorption block 10 are arranged horizontally. Both the upper oil absorption block 6 and the lower oil absorption block 10 are U-shaped, and the opening of the upper oil absorption block 6 faces downward, and the opening of the lower oil absorption block 10 faces upward.

[0035] A mounting cover 4 is provided on the top of the recovery cabin 3. The top of the upper oil suction block 6 is mounted on the lower side of the mounting cover 4 through a first mounting plate 5. The top sides of the lower oil suction block 10 are mounted on the lower side of the mounting cover 4 through two second mounting plates 9.

[0036] In this embodiment, when the cable surface treatment equipment is used for producing the cable, the cable to be treated is put into the oiling cabin 1 through the cable inlet and two conveying wheels 2, and then is conveyed out from the outlet through two conveying wheels 2. A sufficient amount of oil is added into the oiling cabin 1 so that the cable can be immersed in the oil, and thus the cable is subjected to the oiling treatment.

[0037] After the oiling is completed, the cable is conveyed out from the cable outlet and into the recovery cabin 3. The cable surface carries a large amount of residual oil. In order to efficiently recover the residual oil, the cable after the oiling is completed passes below the upper oil absorption block 6 and then passes above the lower oil absorption block 10. The upper oil absorption block 6 is attached to the upper half surface of the cable, and the lower oil absorption block 10 is attached to the lower half surface of the cable. The upper oil absorption block 6 and the lower oil absorption block 10 are both U-shaped. Therefore, the upper oil absorption block 6 first absorbs the oil on the upper half surface of the cable. After the oil on the upper half surface is absorbed, the cable passes through the lower oil absorption block 10, and the lower oil absorption block 10 absorbs the oil on the lower half surface. Thus, the oil on the upper half surface is first absorbed, and then the oil on the lower half surface is absorbed. The step-by-step treatment of the residual oil recovery is achieved. Because the oil on the upper half surface flows downward due to gravity during the cable conveying process, the oil on the upper half surface is first absorbed to avoid the downward flow of the oil on the upper half surface, and then the oil on the lower half surface is absorbed. The step-by-step treatment of the oil on the upper and lower parts is achieved, and the downward flow of the oil on the upper half surface to cause secondary residue is avoided.

[0038] The oil on the upper half surface is first absorbed, and then the oil on the lower half surface is absorbed. The step-by-step treatment is formed. During the absorption of the residual oil on the upper half surface, the residual oil in the multiple cores of the cable flows downward to the position of the lower half surface of the cable. Then, the residual oil on the lower half surface is absorbed. The sufficient absorption effect is achieved. The time for the residual oil in the cores to flow downward is given. The residual oil between the cores after wiping is avoided from flowing out again.

[0039] Embodiment 2

[0040] Based on the embodiment 1, as shown in the figure, the bottom of the upper oil absorption block 6 and the bottom of the lower oil absorption block 10 are connected with a permeation drainage assembly. Figures 1-8

[0041] In this embodiment, in order to avoid that the amount of the oil absorbed in the upper oil absorption block 6 and the lower oil absorption block 10 is too much and cannot be discharged in time, causing the excessive oil to be immersed on the cable surface again, the permeation drainage assembly is provided to guide the residual oil in the upper oil absorption block 6 and the lower oil absorption block 10 downward.

[0042] The permeation drainage assembly is a first oil permeation block 7 and a second oil permeation block 11. The bottom of the upper oil absorption block 6 is connected with two first oil permeation blocks 7 at both ends, and the bottom of the lower oil absorption block 10 is connected with a second oil permeation block 11.

[0043] ​The top width of the first oil permeation block 7 is greater than the width of the upper oil absorption block 6, the top width of the second oil permeation block 11 is greater than the width of the lower oil absorption block 10, and the width of the first oil permeation block 7 and the second oil permeation block 11 gradually decreases from top to bottom, and the bottom of the first oil permeation block 7 and the second oil permeation block 11 is a pointed end.

[0044] When the upper oil absorption block 6 and the lower oil absorption block 10 absorb more excess oil, the excess oil penetrates downward into the first oil permeation block 7 and the second oil permeation block 11, the upper oil absorption block 6 and the lower oil absorption block 10 can be oil absorption sponges or other oil absorption materials, and the first oil permeation block 7 and the second oil permeation block 11 are materials with better oil absorption and permeability.

[0045] The first oil permeation block 7 and the second oil permeation block 11 are triangular in shape as a whole, with a large width at the top, capable of completely receiving the oil soaked out of the bottom of the upper oil absorption block 6 and the lower oil absorption block 10, in order to improve the efficiency of the excess oil in the first oil permeation block 7 and the second oil permeation block 11, the width gradually decreases from top to bottom, gradually becoming a pointed end, thereby the oil on the upper side gradually converges to the middle during downward flow, and due to gravity, the oil volume in the unit volume at the lower pointed end of the first oil permeation block 7 and the second oil permeation block 11 will rapidly increase in a short time, and finally drips and flows down from the pointed end, and the excess oil is stored in the recovery cabin 3, thereby avoiding long-term storage of absorbed excess oil in the upper oil absorption block 6, the lower oil absorption block 10, the first oil permeation block 7 and the second oil permeation block 11, and avoiding secondary soaking of excess oil onto the cable.

[0046] Embodiment 3

[0047] Based on embodiment 2, as shown in Figures 1-10 The excess oil collection mechanism further includes a lifting assembly and an extrusion assembly, the lifting assembly is installed in the recovery cabin 3, and the extrusion assembly is installed at the lifting end of the lifting assembly.

[0048] In order to further improve the efficiency of the excess oil flowing downward, an extrusion assembly is provided in this embodiment, which can further accelerate the extrusion of oil in the first oil permeation block 7 and the second oil permeation block 11, accelerate the efficiency of the absorbed excess oil flowing out of the bottom of the first oil permeation block 7 and the second oil permeation block 11, and further improve the efficiency of excess oil recovery.

[0049] The extrusion assembly comprises two side plates 8, a second strip-shaped plate 14, a mounting base 15, swing rods 16, telescopic driving members 17 and connecting rings 18. The two side plates 8 are symmetrically fixed to the inner side walls of the recycling cabin 3 and are respectively located on the two sides of the two first oil seepage blocks 7. The second strip-shaped plate 14 is installed at the lifting end of the lifting assembly. The mounting base 15 is installed at the top of the second strip-shaped plate 14. The two swing rods 16 are respectively connected to the upper ends of the second strip-shaped plate 14 through rotating shafts. The four telescopic driving members 17 are symmetrically installed on the two sides of the mounting base 15. One connecting ring 18 is installed at the telescopic end of each telescopic driving member 17. Two connecting rings 18 are movably sleeved on each swing rod 16. The two connecting rings 18 on each swing rod 16 are located on the two sides of the rotating shaft on the swing rod 16. A first extrusion strip 19 is rotatably installed on one end of each swing rod 16 close to the first oil seepage block 7 through a torsion spring rotating shaft seat. A second extrusion strip 20 is rotatably installed on one end of each swing rod 16 close to the second oil seepage block 11 through a torsion spring rotating shaft seat.

[0050] The two first extrusion strips 19 are located between the two first oil seepage blocks 7, and the two second extrusion strips 20 are located on the two sides of the second oil seepage block 11.

[0051] The lifting assembly comprises a first strip-shaped plate 12 and lifting driving members 13. The first strip-shaped plate 12 is fixed in the recycling cabin 3. The two lifting driving members 13 are installed on the first strip-shaped plate 12. The second strip-shaped plate 14 is installed at the lifting end of the two lifting driving members 13.

[0052] The drying cabin 21 is provided with a drying channel 22. The drying channel 22 is in communication with the outlet of the recycling cabin 3.

[0053] In the embodiment, when the residual oil enters the first oil permeating block 7 and the second oil permeating block 11, it gradually converges to the tip and then drips downward. In order to speed up the process, the extrusion assembly is used, the two telescopic driving members 17 close to the first extrusion strip 19 are elongated, the two telescopic driving members 17 close to the second extrusion strip 20 are contracted, and then the two swing rods 16 swing, drive the two first extrusion strips 19 to move away from each other, the two first extrusion strips 19 tightly abut against the two first oil permeating blocks 7, the other side of the first oil permeating block 7 is abutted by the side plate 8, and at the same time, the two second extrusion strips 20 move close to each other to clamp the second oil permeating block 11. Then the lifting driving member 13 drives the second strip-shaped plate 14 to move downward, drives the first extrusion strip 19 and the second extrusion strip 20 to move downward, and the two second extrusion strips 20 move downward in the state of compressing the second oil permeating block 11, thereby extruding the residual oil in the second oil permeating block 11 downward, and then the residual oil quickly moves downward in the second oil permeating block 11 and drips from the tip at the bottom of the second oil permeating block 11. Similarly, the first extrusion strip 19 and the side plate 8 extrude the first oil permeating block 7 and move downward, the residual oil quickly moves downward in the first oil permeating block 7 and flows downward, realizing the rapid collection of the absorbed residual oil. In actual use, an extrusion period is set, and the residual oil is extruded once every other period, avoiding the residual oil remaining in the upper oil absorbing block 6, the lower oil absorbing block 10, the first oil permeating block 7 and the second oil permeating block 11 for a long time, improving the efficiency of residual oil recovery and greatly improving the effect of residual oil recovery.

[0054] After the residual oil recovery is completed, the cable enters the drying channel 22 of the drying cabin 21 for drying, and the oiling operation of the cable is completed.

[0055] The above is only a preferred embodiment of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cable surface treatment device for cable production, comprising an oil tank (1), wherein two openings are respectively provided on two side walls of the oil tank (1), serving as a cable inlet and an outlet, and two transmission wheel assemblies are symmetrically provided inside the oil tank (1), and the two transmission wheel assemblies are respectively located at the positions of the two openings; It is characterized in that The utility model also includes a residual oil collection mechanism, wherein the residual oil collection mechanism includes a recovery cabin (3), the recovery cabin (3) is installed at the cable outlet position of the oil tank (1), a drying cabin (21) is installed at the outlet position of the recovery cabin (3), an upper oil absorption block (6) and a lower oil absorption block (10) are arranged in the recovery cabin (3), the upper oil absorption block (6) and the lower oil absorption block (10) are arranged horizontally, the upper oil absorption block (6) and the lower oil absorption block (10) are both U-shaped, the opening of the upper oil absorption block (6) faces downward, and the opening of the lower oil absorption block (10) faces upward; A mounting cover (4) is provided on the top of the recovery chamber (3); the top of the upper oil suction block (6) is mounted on the lower side of the mounting cover (4) via a first mounting plate (5); and both sides of the top of the lower oil suction block (10) are mounted on the lower side of the mounting cover (4) via two second mounting plates (9); The bottoms of the upper oil absorption block (6) and the lower oil absorption block (10) are both connected to an infiltration drainage assembly; The permeation drainage component comprises a first oil seepage block (7) and a second oil seepage block (11); the two ends of the bottom of the upper oil absorption block (6) are respectively connected to two of the first oil seepage blocks (7); and the bottom of the lower oil absorption block (10) is connected to one of the second oil seepage blocks (11); The top width of the first oil seepage block (7) is greater than the width of the upper oil absorption block (6), the top width of the second oil seepage block (11) is greater than the width of the lower oil absorption block (10), the widths of the first oil seepage block (7) and the second oil seepage block (11) gradually decrease from top to bottom, and the bottoms of the first oil seepage block (7) and the second oil seepage block (11) are pointed. The residual oil collection mechanism further comprises a lifting assembly and an extrusion assembly, wherein the lifting assembly is installed in the recovery chamber (3), and the extrusion assembly is installed at the lifting end of the lifting assembly; The extrusion assembly includes a side plate (8), a second strip plate (14), a mounting seat (15), a swing rod (16), a telescopic driving member (17) and a connecting ring (18). The side plates (8) are provided with two, and the two side plates (8) are symmetrically fixed to the inner two side walls of the recovery cabin (3). The two side plates (8) are respectively located on both sides of the two first oil seepage blocks (7). The second strip plate (14) is installed at the lifting end of the lifting assembly. The mounting seat (15) is installed at the top of the second strip plate (14). The swing rods (16) are provided with two, and the middle parts of the two swing rods (16) are respectively connected to the upper ends of the second strip plate (14) through a rotating shaft. The four telescopic driving members (17) are symmetrically mounted on both sides of the mounting seat (15) in pairs, and a connecting ring (18) is mounted on the telescopic end of each telescopic driving member (17). Two connecting rings (18) are movably sleeved on each swinging rod (16). The two connecting rings (18) on each swinging rod (16) are located on both sides of the rotating shaft of the swinging rod (16). A first extrusion strip (19) is rotatably mounted on one end of each swinging rod (16) close to the first oil seepage block (7) through a torsion spring rotating shaft seat, and a second extrusion strip (20) is rotatably mounted on one end of each swinging rod (16) close to the second oil seepage block (11) through a torsion spring rotating shaft seat.

2. A cable surface treatment device for cable production according to claim 1, characterized in that: The lifting assembly includes a first strip plate (12) and a lifting drive member (13), wherein the first strip plate (12) is fixedly connected to the recovery cabin (3), two lifting drives (13) are provided, and the two lifting drives (13) are installed on the first strip plate (12), and the second strip plate (14) is installed on the lifting ends of the two lifting drives (13).

3. A cable surface treatment device for cable production according to claim 2, characterized in that: The bottom edges of the cable inlet and outlet on the oil tank (1) are both higher than the oil level in the tank.

4. The cable surface treatment equipment for cable production according to claim 3, characterized in that: A drying channel (22) is provided in the drying chamber (21), and the drying channel (22) is communicated with the outlet of the recovery chamber (3).

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