An oiling device for cable production

Abstract

The utility model discloses a kind of oiling devices for cable production, comprising: oil tank and oiling mechanism;Oiling mechanism includes: oiling cylinder, oil pipe, infusion pump and nozzle;The top of oil tank is vertically fixed and arranged with oiling cylinder, the outside coaxial fixed sleeve of oiling cylinder is provided with oil pipe, several nozzles are fixedly arranged in oiling cylinder by end portion part extension in the circumferential direction of oil pipe at equal intervals, the output end of infusion pump is communicated with the inside of oil pipe, its input end is communicated with the inside of oil tank, the bottom end of oiling cylinder is spaced and fixedly arranged with at least two oil discharge pipes, the inside of each oil discharge pipe is detachably assembled with filter assembly, the oiling device for cable production can clean the impurities attached to the surface of cable core by oiling mechanism while oiling, can filter the cleaned impurities by filter assembly, during oiling process, filter assembly can be replaced without stopping to avoid the plugging phenomenon of oil discharge pipe.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to an oiling device for cable production. Background Technology

[0002] Insulated wires and cables are wire products used to transmit electrical energy, information, and realize electromagnetic energy conversion. In a broad sense, wires and cables are also simply called cables; in a narrow sense, cables refer specifically to insulated cables, which can be defined as: an assembly consisting of one or more insulated cores, and their respective possible sheaths, overall protective layers, and outer protective layers. Cables may also have additional uninsulated conductors. During the production of wires and cables, an oiling process is required, and this requires the use of an oiling device. A search revealed Chinese patent application number "CN202222163100.9", which discloses an oiling device for cable processing, including a housing with two storage cylinders fixedly installed on the top of the housing. The housing and the storage cylinders are filled with liquid oil. The oiling device for cable processing uses a squeezing roller and two rotating rollers to support the cable core inside its housing, forming an arc-shaped section inside the housing that facilitates immersion. This keeps a portion of the cable core constantly submerged in liquid oil. A float is then placed on the surface of the liquid oil inside the housing, and its height can be adjusted according to the amount of liquid oil used inside the housing.

[0003] In the process of implementing this utility model, the inventors discovered the following problems with the existing technology:

[0004] Most cable cores are bundled and placed on the ground before oiling, which easily leads to a lot of impurities and particles adhering to the surface of the cable cores. If oiling is carried out directly, these impurities will enter the oil tank. As oiling continues, the amount of impurities in the oil tank will increase, resulting in impurities remaining on the surface of the cable cores after oiling, thus reducing the effectiveness of oiling.

[0005] Therefore, the present invention urgently needs to solve the problem of providing an oiling device for cable production that can clean the impurities attached to the surface of the cable core while oiling it through an oiling mechanism, and can filter the cleaned impurities through a filtration component to reuse the oil. Furthermore, the filter component can be replaced without stopping the machine during the oiling process to avoid clogging of the oil drain pipe. Utility Model Content

[0006] To address the aforementioned technical problems, the purpose of this utility model is to overcome the problem that in the prior art, most cable cores are bundled and placed on the ground before oiling, which easily leads to a lot of impurities and particles adhering to the surface of the cable cores before oiling. This causes impurities to enter the oil tank, and as oiling continues, the amount of impurities in the oil tank increases, resulting in impurities remaining on the surface of the cable cores after oiling, thus reducing the oiling effect. Therefore, this utility model provides an oiling device for cable production that, during use, uses an oiling mechanism to clean the impurities attached to the surface of the cable cores while oiling them, and can filter the cleaned impurities through a filtration component to reuse the oil. Furthermore, the filter component can be replaced during the oiling process without stopping the machine to avoid clogging of the oil drain pipe.

[0007] To achieve the above objectives, this utility model provides an oiling device for cable production, the device comprising: an oil storage tank and an oiling mechanism;

[0008] The oil-passing mechanism includes: an oil-passing cylinder, an oil injection pipe, a liquid pump, and a nozzle; wherein,

[0009] An oil passage cylinder is vertically fixed above the oil storage tank. Inside the oil passage cylinder, a reversing wheel for guiding the cable core is horizontally and rotatably installed. An oil spray pipe is coaxially fixedly sleeved on the outside of the oil passage cylinder. Several nozzles are inclinedly fixedly installed at equal intervals along the circumference of the oil spray pipe, communicating with its interior and extending into the oil passage cylinder at their ends. The output end of the infusion pump is connected to the interior of the oil spray pipe, and its input end is connected to the interior of the oil storage tank through an oil pipe. At least two oil drain pipes are fixedly installed at intervals and in communication at the bottom end of the oil passage cylinder. Each oil drain pipe is fixedly installed with a switch valve, and a filter assembly is detachably assembled inside each oil drain pipe.

[0010] Preferably, a gantry frame is vertically fixed above the oil storage tank, the oil passing cylinder is vertically fixed through the gantry frame, and the oil injection pipe and the infusion pump are also fixed to the top of the gantry frame.

[0011] Preferably, the angle between each nozzle located inside the oil passage cylinder and its inner wall is an acute angle.

[0012] Preferably, the filter assembly includes: a support cover and a filter element; wherein,

[0013] Each of the oil drain pipes near its bottom port has a limit ring coaxially fixed on its inner wall, and a support cap is threadedly fixed at the bottom port of each oil drain pipe. A filter element is placed inside each oil drain pipe located between the limit ring and the support cap.

[0014] Preferably, the oil passage cylinder is composed of several detachable tubes.

[0015] Preferably, each pair of adjacent pipes is connected by a thread.

[0016] Preferably, the upper end of the oil passage cylinder is provided with a first guide wheel and a second guide wheel that are spaced apart and rotatably horizontal.

[0017] According to the above technical solution, the beneficial effects of the oiling device for cable production provided by this utility model in use are as follows:

[0018] (1) A suitable amount of oil is stored in the oil storage tank, and the oil pipe at the input end of the infusion pump is inserted into the bottom of the oil storage tank. The cable core to be oiled is inserted from the opening at the top of the oil-passing cylinder and passes through the reversing wheel so that the cable core passes through the inside of the oil-passing cylinder and then extends out from the opening at the top. The switch valve on each of the oil drain pipes is opened, and the infusion pump is started to draw the oil in the oil storage tank into the oil spray pipe and finally spray it onto the cable core from the oil-passing cylinder through several inclined nozzles to wash away the impurities attached to the surface of the cable core. The oil sprayed from the oil-passing cylinder flows through the two oil drain pipes and passes through the filter components inside the two oil drain pipes to filter the impurities washed off the surface of the cable core. The filtered oil flows back into the oil storage tank.

[0019] (2) During use, if the amount of oil discharged from any of the oil drain pipes is very small, the filter assembly is clogged by impurities. In this case, simply close the switch valve on the oil drain pipe and remove and replace the filter assembly on that oil drain pipe. The other oil drain pipe can continue to be used normally. Similarly, when the remaining oil drain pipe becomes clogged, replace it according to the above operation method. During the replacement process, while one oil drain pipe stops working and its filter assembly is replaced, the other oil drain pipe continues to be used. Therefore, the replacement does not affect the continued use of the entire device, and there is no need to shut down the entire device, thus improving work efficiency.

[0020] In summary, this utility model can clean the impurities attached to the surface of the cable core while oiling it through the oiling mechanism, and can filter the cleaned impurities through the filter component to reuse the oil. Moreover, the filter component can be replaced without stopping the machine during the oiling process to avoid clogging of the oil drain pipe.

[0021] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of an oiling device for cable production provided in a preferred embodiment of this utility model;

[0024] Figure 2 This is a structural cross-sectional view of an oiling device for cable production provided in a preferred embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram of the oiling mechanism of the oiling device for cable production provided in a preferred embodiment of the present invention;

[0026] Figure 4 This is a structural cross-sectional view of the oiling mechanism of the oiling device for cable production provided in a preferred embodiment of this utility model;

[0027] Figure 5 yes Figure 4 Enlarged schematic diagram of the structure of part A in the middle;

[0028] Figure 6 yes Figure 4 A magnified schematic diagram of the structure of part B in the middle.

[0029] Explanation of reference numerals in the attached figures

[0030] 1. Oil reservoir; 2. Gantry frame; 3. Oil transfer mechanism; 301. Oil transfer cylinder; 302. Oil injection pipe; 303. Infusion pump; 304. Nozzle; 4. Oil drain pipe; 5. Filter assembly; 501. Support cover; 502. Filter element; 6. Reversing wheel; 7. No. 1 guide wheel; 8. No. 2 guide wheel; 9. Switch valve; 10. Limit ring. Detailed Implementation

[0031] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0032] like Figure 1-6 As shown, the present invention provides an oiling device for cable production, the device comprising: an oil storage tank 1 and an oiling mechanism 3;

[0033] The oil-passing mechanism 3 includes: an oil-passing cylinder 301, an oil injection pipe 302, an infusion pump 303, and a nozzle 304; wherein,

[0034] An oil passage cylinder 301 is vertically fixed above the oil storage tank 1. A reversing wheel 6 for guiding the cable core is horizontally and rotatably installed inside the oil passage cylinder 301. An oil injection pipe 302 is coaxially fixedly sleeved on the outside of the oil passage cylinder 301. Several nozzles 304 are inclinedly fixedly installed at equal intervals along the circumference of the oil injection pipe 302, communicating with its interior and extending into the oil passage cylinder 301 at their ends. The output end of the infusion pump 303 is connected to the interior of the oil injection pipe 302, and its input end is connected to the interior of the oil storage tank 1 through an oil pipe. At least two oil drain pipes 4 are fixedly installed at intervals and in communication at the bottom end of the oil passage cylinder 301. A switch valve 9 is fixedly installed on each oil drain pipe 4, and a filter assembly 5 is detachably assembled inside each oil drain pipe 4.

[0035] In the above scheme, an appropriate amount of oil is stored in the oil storage tank 1, and the oil pipe at the input end of the infusion pump 303 is extended into the bottom of the oil storage tank 1. The cable core to be oiled is inserted from the opening at the top of the oil-passing cylinder 301 and passes through the reversing wheel 6 so that the cable core passes through the interior of the oil-passing cylinder 301 and then extends out from its top opening. The switch valve 9 on each of the oil drain pipes 4 is opened, and the infusion pump 303 is started to draw the oil from the oil storage tank 1 into the oil spray pipe 302, and finally sprays it onto the cable core from the oil-passing cylinder 301 through several inclined nozzles 304 to wash away the impurities attached to the surface of the cable core. The oil sprayed from the oil-passing cylinder 301 flows through the two oil drain pipes 4 and passes through the filter assembly 5 inside the two oil drain pipes 4 to filter the impurities washed off the surface of the cable core. The filtered oil flows back into the oil storage tank 1.

[0036] During operation, if the amount of oil discharged from any of the oil drain pipes 4 is very small, the filter assembly 5 is clogged with impurities. In this case, simply close the switch valve 9 on that oil drain pipe 4 and remove and replace the filter assembly 5 on that oil drain pipe 4. The other oil drain pipe 4 can continue to be used normally. Similarly, when the remaining oil drain pipe 4 becomes clogged, replace it according to the above procedure. During the replacement process, while one oil drain pipe 4 stops working and its filter assembly 5 is replaced, the other oil drain pipe 4 continues to be used. Therefore, the replacement does not affect the continued operation of the entire device, and there is no need to shut down the entire device, thus improving work efficiency.

[0037] In the above scheme, the infusion pump 303 can be a booster pump so as to draw the oil in the oil storage tank 1 located at a low position into the oil spray pipe 302 and finally spray it from the oil passing cylinder 301 to the cable core through a number of inclined nozzles 304 to wash away the impurities attached to the surface of the cable core.

[0038] In summary, this utility model can clean the impurities attached to the surface of the cable core while oiling the cable core through the oiling mechanism 3, and can filter the cleaned impurities through the filter assembly 5 to reuse the oil. Moreover, the filter assembly 5 can be replaced without stopping the machine during the oiling process to avoid clogging of the oil drain pipe 4.

[0039] In a preferred embodiment of this utility model, a gantry frame 2 is vertically fixed above the oil storage tank 1, the oil pipe 301 is vertically fixed through the gantry frame 2, and the oil injection pipe 302 and the infusion pump 303 are also fixed to the top of the gantry frame 2.

[0040] In a preferred embodiment of this utility model, the angle between each nozzle 304 located inside the oil cylinder 301 and its inner wall is an acute angle.

[0041] In the above scheme, such as Figure 4 and 5 As shown, each of the nozzles 304 is tilted downwards so that the oil sprayed downwards from each of the nozzles 304 can wash away impurities on the surface of the cable core located in the oil reservoir 301.

[0042] In a preferred embodiment of this utility model, the filter assembly 5 includes: a support cover 501 and a filter element 502; wherein,

[0043] A limiting ring 10 is coaxially fixed on the inner wall of each of the oil drain pipes 4 near its bottom port, and a support cover 501 is threadedly fixed to the bottom port of each of the oil drain pipes 4. A filter element 502 is placed inside each of the oil drain pipes 4 located between the limiting ring 10 and the support cover 501.

[0044] In the above scheme, each of the support covers 501 has a number of oil outlet holes evenly and through.

[0045] During assembly, the filter element 502 is inserted into the oil drain pipe 4 from the bottom end and abuts against the limiting ring 10. Then, the support cover 501 is screwed onto the port of the oil drain pipe 4 to limit the filter element 502 through the support cover 501 and the limiting ring 9.

[0046] The filter element 502 can be a sponge block, but is not limited to a sponge block. The sponge block is capable of filtering out fine impurities and dust.

[0047] In a preferred embodiment of this utility model, the oil passage cylinder 301 is composed of several detachable tubes.

[0048] The above scheme facilitates the maintenance of the oil reservoir 301.

[0049] In a preferred embodiment of this utility model, each pair of adjacent pipes is connected by a thread.

[0050] In the above solution, the use of threads facilitates replacement and assembly, and the threaded connection ensures good sealing between two adjacent pipes, preventing oil leakage.

[0051] In a preferred embodiment of this utility model, the upper end of the oil-passing cylinder 301 is provided with a first guide wheel 7 and a second guide wheel 8 that are spaced apart and rotatably horizontal.

[0052] In the above scheme, the first guide wheel 7 and the second guide wheel 8 are used to guide the cable core from the top of the first guide wheel 7 into the interior of the oil passing cylinder 301, and through the top of the second guide wheel 8 out of the interior of the oil passing cylinder 301.

[0053] In use, the cable core, after being unwound from the unwinding mechanism, enters the interior of the oil-passing cylinder 301 through the first guide wheel 7, changes direction after passing the reversing wheel 6, and extends out from the top opening of the oil-passing cylinder 301 through the second guide wheel 8 to enter the next process.

[0054] In summary, the oiling device for cable production provided by this utility model overcomes the problem that in the prior art, most cable cores are bundled and placed on the ground before oiling, which easily leads to a lot of impurities and particles adhering to the surface of the cable cores. Oiling is then carried out directly, and impurities will enter the oil tank. As oiling continues, the amount of impurities in the oil tank will increase, resulting in impurities remaining on the surface of the cable cores after oiling, thus reducing the oiling effect.

[0055] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0056] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0057] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. An oiling device for cable production, characterized in that, The device includes: an oil storage tank (1) and an oil transfer mechanism (3); The oil-passing mechanism (3) includes: an oil-passing cylinder (301), an oil injection pipe (302), an infusion pump (303), and a nozzle (304); wherein, An oil passage cylinder (301) is vertically fixed above the oil storage tank (1). Inside the oil passage cylinder (301), a reversing wheel (6) for guiding the cable core is horizontally and rotatably installed. An oil spray pipe (302) is coaxially fixedly sleeved on the outside of the oil passage cylinder (301). Several nozzles (304) are fixedly and evenly spaced along the circumference of the oil spray pipe (302), communicating with its interior and extending to the inside of the oil passage cylinder (301) at their ends. The output end of the infusion pump (303) is connected to the interior of the oil spray pipe (302), and its input end is connected to the interior of the oil storage tank (1) through an oil pipe. At least two drain pipes (4) are fixedly and intermittently installed at the bottom end of the oil passage cylinder (301). Each drain pipe (4) is fixedly equipped with a switch valve (9), and each drain pipe (4) is detachably equipped with a filter assembly (5).

2. The oiling device for cable production according to claim 1, characterized in that, A gantry frame (2) is vertically fixed above the oil storage tank (1). The oil pipe (301) is vertically fixed through the gantry frame (2). The oil injection pipe (302) and the infusion pump (303) are also fixed to the top of the gantry frame (2).

3. The oiling device for cable production according to claim 1 or 2, characterized in that, Each of the nozzles (304) located inside the oil passage cylinder (301) forms an acute angle with its inner wall.

4. The oiling device for cable production according to claim 1, characterized in that, The filter assembly (5) includes: a support cover (501) and a filter element (502); wherein, Each of the oil drain pipes (4) near its bottom port is provided with a limit ring (10) on its inner wall, and a support cover (501) is provided threadedly at the bottom port of each of the oil drain pipes (4). A filter element (502) is placed inside each of the oil drain pipes (4) located between the limit ring (10) and the support cover (501).

5. The oiling device for cable production according to claim 1, characterized in that, The oil passage cylinder (301) is composed of several detachable tubes.

6. The oiling device for cable production according to claim 5, characterized in that, Each pair of adjacent pipes is connected by a thread.

7. The oiling device for cable production according to claim 1, characterized in that, The upper end of the oil passage cylinder (301) is provided with a first guide wheel (7) and a second guide wheel (8) that are spaced apart and rotatably horizontal.

Images