Mica tape tower type winding device for cable

Abstract

The utility model discloses a cable mica tape tower-type winding device which comprises a fixing seat, a rotating motor is fixed in the fixing seat, a tooth column is fixed at the end of an output shaft of the rotating motor, a transmission gear is installed on one side of the tooth column in a meshed and sliding mode, a rotating main shaft is fixed to the middle of the transmission gear in a penetrating mode, and the rotating main shaft is connected with the rotating main shaft. The top end of the rotating main shaft penetrates through the upper surface of the fixing base and is slidably connected with the fixing base, a bearing disc is fixed to the top end of the rotating main shaft, a mica tape winding disc is detachably installed on the upper surface of the bearing disc, and two symmetrically-distributed lifting hydraulic rods are further fixed into the fixing base. The movable end of the lifting hydraulic rod penetrates through the fixing base and makes contact with the bottom face of the bearing disc. The number of workers for replacing the mica tape winding disc is reduced, the replacement steps of the mica tape winding disc are simplified, the replacement time of the mica tape winding disc is shortened, and the production efficiency of cables is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing equipment, and particularly relates to a tower-type mica tape winding device for cables. Background Technique

[0002] A cable is usually a rope-like cable formed by stranding several or several groups of wires (at least two wires in each group). The wires in each group are insulated from each other and are often twisted around a center. The whole is wrapped with a highly insulating covering layer. The cable has the characteristics of being energized inside and insulated outside.

[0003] When processing a cable, it is necessary to wind mica tape. Mica tape is a high-performance mica insulation product with excellent high-temperature resistance and combustion resistance, and is used to improve the insulation performance of the cable. When winding mica tape, it needs to be processed through specific mica tape winding equipment. The mica tape winding equipment is divided into tower-type mica tape winding equipment, horizontal mica tape winding equipment, etc.

[0004] However, the time required to replace the mica tape winding disc of the tower-type mica tape winding equipment is relatively long, and a large amount of manual operation is required, resulting in a reduction in production efficiency. Therefore, it does not meet the existing requirements. For this reason, we propose a tower-type mica tape winding device for cables. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tower-type mica tape winding device for cables, so as to solve the problems in the above background technique that the time required to replace the mica tape winding disc of the tower-type mica tape winding equipment is relatively long, and a large amount of manual operation is required, resulting in a reduction in production efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A tower-type mica tape winding device for cables, including a fixed seat, a rotating motor is fixed inside the fixed seat, a tooth column is fixed at the end of the output shaft of the rotating motor, a transmission gear is meshed and slidably installed on one side of the tooth column, a rotating main shaft is fixedly penetrated through the middle of the transmission gear, the top end of the rotating main shaft penetrates through the upper surface of the fixed seat and is slidably connected with the fixed seat, a bearing disc is fixed at the top end of the rotating main shaft, a mica tape winding disc is detachably installed on the upper surface of the bearing disc, two symmetrically distributed lifting hydraulic rods are also fixed inside the fixed seat, the movable end of the lifting hydraulic rod penetrates through the fixed seat and contacts the bottom surface of the bearing disc, the bottom end of the rotating main shaft is slidably connected with a second guiding tube, and the bottom end of the second guiding tube is bent at 90 degrees and passes out from the side surface of the fixed seat.

[0007] Preferably, a support frame is arranged outside the bearing disc, the bottom end of the support frame is fixed to the fixed seat, a first guiding tube is inserted through the middle of the mica tape winding disc, and the first guiding tube is fixed to the support frame.

[0008] Preferably, a guiding sliding groove is provided on the upper surface of the fixing base, and the width dimension of the guiding sliding groove is equal to the diameter dimension of the bearing plate.

[0009] Preferably, a plurality of limiting grooves are formed on the bottom surface of the mica tape winding disc, and a plurality of receiving grooves are formed on the upper surface of the bearing plate.

[0010] Preferably, an electromagnet is fixed inside the receiving groove, and a rotating connecting block is installed above the electromagnet.

[0011] Preferably, the rotating connecting block is U-shaped and one end of it is clamped in the limiting groove. An adsorption magnet is fixed on the bottom surface of the rotating connecting block, and two positioning springs are installed between the electromagnets.

[0012] Preferably, the electromagnet and the adsorption magnet are magnetically adsorbed and connected, and after the electromagnet is powered on, the magnetic adsorption force on the adsorption magnet is greater than the total elastic force of the two positioning springs.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, through the retraction of the movable end of the lifting hydraulic rod, the bearing plate and the mica tape winding disc descend downward until the bottom surface of the bearing plate contacts the fixing base. Subsequently, the staff removes the mica tape winding disc, places a new mica tape winding disc on the surface of the bearing plate, connects the mica tape winding disc and the bearing plate through the rotating connecting block, and finally, the movable end of the lifting hydraulic rod extends to drive the bearing plate and the mica tape winding disc to reset, thus completing the replacement operation of the mica tape winding disc, reducing the number of workers for replacing the mica tape winding disc, shortening the replacement time of the mica tape winding disc, and improving the production efficiency of the cable;

[0015] 2. In the present utility model, the mica tape winding disc and the bearing plate are connected and fixed by using the rotating connecting block, the adsorption magnet, the electromagnet and the positioning spring, ensuring that the mica tape winding disc can be disassembled and replaced at any time and locked after replacement, and ensuring that the mica tape winding disc rotates simultaneously with the bearing plate when the bearing plate rotates, ensuring the smooth winding action of the mica tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 is a structural sectional view of the fixing base of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the tooth column of the present utility model;

[0019] Figure 4 is a structural sectional view of the bearing plate of the present utility model;

[0020] Figure 5 is Figure 4 An enlarged view of the structure at position A in

[0021] In the figure: 1, fixed seat; 2, rotating main shaft; 3, lifting hydraulic rod; 4, support frame; 5, first guide tube; 6, mica tape winding disc; 7, positioning spring; 8, guide chute; 9, tooth column; 10, rotating motor; 11, bearing disc; 12, rotating connection block; 13, adsorption magnet; 14, electromagnet; 15, transmission gear; 16, second guide tube. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0023] The rotating motor (model number 130ST-M15025) mentioned in the present invention can be obtained by purchasing from the market or customizing privately.

[0024] As Figures 1 to 3 shown, a tower-type winding device for mica tape for cables, a rotating motor 10 is fixed inside the fixed seat 1, a tooth column 9 is fixed at the end of the output shaft of the rotating motor 10, a transmission gear 15 is meshed and slidably installed on one side of the tooth column 9, a rotating main shaft 2 is fixedly penetrated through the middle of the transmission gear 15, the top end of the rotating main shaft 2 penetrates through the upper surface of the fixed seat 1 and is slidably connected with the fixed seat 1, a bearing disc 11 is fixed at the top end of the rotating main shaft 2, a mica tape winding disc 6 is detachably installed on the upper surface of the bearing disc 11, two symmetrically distributed lifting hydraulic rods 3 are also fixed inside the fixed seat 1, the movable end of the lifting hydraulic rod 3 penetrates through the fixed seat 1 and contacts the bottom surface of the bearing disc 11, the bottom end of the rotating main shaft 2 is slidably connected with a second guide tube 16, the bottom end of the second guide tube 16 is bent at 90 degrees and passes out from the side surface of the fixed seat 1, the lifting of the bearing disc 11 and the mica tape winding disc 6 is controlled by the lifting hydraulic rod 3, and the lifting hydraulic rod 3 is not fixedly connected with the bearing disc 11, which does not affect the rotation of the rotating main shaft 2 driving the bearing disc 11 and the mica tape winding disc 6.

[0025] A support frame 4 is arranged outside the bearing disc 11, the bottom end of the support frame 4 is fixed with the fixed seat 1, a first guide tube 5 is inserted through the middle of the mica tape winding disc 6, and the first guide tube 5 is fixed with the support frame 4. A guide chute 8 is arranged on the upper surface of the fixed seat 1, the width dimension of the guide chute 8 is equal to the diameter dimension of the bearing disc 11, and the guide chute 8 is beneficial to the sliding of the mica tape winding disc 6 on the surface of the fixed seat 1, and a certain gap exists between the mica tape winding disc 6 and the fixed seat 1, which is convenient for the staff to lift the mica tape winding disc 6 and transfer it to the surface of the bearing disc 11.

[0026] As Figure 4 and Figure 5 shown, a plurality of limiting grooves are formed in the bottom surface of the mica tape winding disc 6, and a plurality of receiving grooves are formed in the upper surface of the bearing disc 11. An electromagnet 14 is fixed inside the receiving groove. Above the electromagnet 14, a rotating connecting block 12 is installed. The rotating connecting block 12 is U-shaped and one end is clamped in the limiting groove. An adsorption magnet 13 is fixed on the bottom surface of the rotating connecting block 12. Between the electromagnets 14, two positioning springs 7 are installed. The bearing disc 11 and the mica tape winding disc 6 are connected by the rotating connecting block 12, ensuring that when the rotating main shaft 2 drives the bearing disc 11 to rotate, the mica tape winding disc 6 rotates simultaneously with the bearing disc 11 to complete the winding action of the mica tape.

[0027] The electromagnet 14 and the adsorption magnet 13 are magnetically adsorbed and connected, and the magnetic adsorption force of the electromagnet 14 on the adsorption magnet 13 after being energized is greater than the sum of the elastic forces of the two positioning springs 7, ensuring that the rotating connecting block 12 is separated from the limiting groove on the bottom surface of the mica tape winding disc 6, facilitating the removal and replacement of the mica tape winding disc 6 from the bearing disc 11.

[0028] Working principle: After the mica tape wound around the outside of the mica tape winding disc 6 installed on the surface of the bearing disc 11 is used up, the rotating motor 10 is powered off and stops moving. At the same time, the lifting hydraulic rod 3 is powered on and started, and the movable end of the lifting hydraulic rod 3 retracts. At this time, the bearing disc 11 and the rotating main shaft 2 move downward, and the transmission gear 15 will always remain meshed with the tooth column 9 until the bottom surface of the bearing disc 11 contacts the fixed seat 1. At this time, the power supply of the electromagnet 14 is turned on, so that the electromagnet 14 magnetically attracts the adsorption magnet 13, causing the rotating connecting block 12 to move downward and compress the positioning spring 7, and the rotating connecting block 12 is separated from the mica tape winding disc 6. The staff removes the empty mica tape winding disc 6 from the surface of the bearing disc 11, and then slides the new mica tape winding disc 6 along the guiding chute 8 and pushes it onto the upper surface of the bearing disc 11, adjusts the position of the mica tape winding disc 6 so that the position of the new mica tape winding disc 6 is the same as that of the mica tape winding disc 6 before replacement. Next, the power supply of the electromagnet 14 is disconnected, and the positioning spring 7 restores elastically and drives the rotating connecting block 12 to reset, so that the rotating connecting block 12 connects the new mica tape winding disc 6 and the bearing disc 11. At this time, the movable end of the lifting hydraulic rod 3 extends to lift the bearing disc 11 and make the bearing disc 11 reset. The cable is inserted into the bottom end of the second guiding tube 16 and passes through the rotating main shaft 2 and the first guiding tube 5 and extends out from the top end of the first guiding tube 5, and the rotating motor 10 is started to drive the tooth column 9, the transmission gear 15 and the rotating main shaft 2 to rotate, so that the bearing disc 11 drives the mica tape winding disc 6 to rotate and continue to perform the winding work of the mica tape, reducing the number of workers for replacing the mica tape winding disc 6, shortening the replacement time of the mica tape winding disc 6, and improving the production efficiency of the cable.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A mica tape tower winding device for a cable, comprising a fixing seat (1), characterized in that: A rotating motor (10) is fixed inside the fixed seat (1), a tooth column (9) is fixed at the end of the output shaft of the rotating motor (10), a transmission gear (15) is meshed and slidably mounted on one side of the tooth column (9), a rotating main shaft (2) is fixed through the middle of the transmission gear (15), the top end of the rotating main shaft (2) passes through the upper surface of the fixed seat (1) and is slidably connected to the fixed seat (1), a bearing plate (11) is fixed at the top end of the rotating main shaft (2), a mica tape winding plate (6) is detachably mounted on the upper surface of the bearing plate (11), two symmetrically distributed lifting hydraulic rods (3) are also fixed inside the fixed seat (1), the movable end of the lifting hydraulic rod (3) passes through the fixed seat (1) and contacts the bottom surface of the bearing plate (11), the bottom end of the rotating main shaft (2) is slidably connected to a second guide tube (16), the bottom end of the second guide tube (16) is bent at ninety degrees and passes through the side of the fixed seat (1).

2. A mica tape tower winding device for cables according to claim 1, characterized in that: A support frame (4) is provided on the outer side of the carrier plate (11), the bottom end of the support frame (4) is fixed to the fixing seat (1), a first guide tube (5) is inserted through the middle of the mica tape winding plate (6), and the first guide tube (5) is fixed to the support frame (4).

3. A mica tape tower winding device for cables according to claim 2, characterized in that: A guide slot (8) is provided on the upper surface of the fixing seat (1), and the width of the guide slot (8) is equal to the diameter of the carrying plate (11).

4. A mica tape tower winding device for cables according to claim 1, characterized in that: The bottom surface of the mica tape winding disk (6) is provided with a plurality of limiting grooves, and the upper surface of the carrying disk (11) is provided with a plurality of receiving grooves.

5. A mica tape tower winding device for cables according to claim 4, characterized in that: An electromagnet (14) is fixed inside the storage groove, and a rotating connection block (12) is installed above the electromagnet (14).

6. A mica tape tower winding device for cables according to claim 5, characterized in that: The rotating connection block (12) is U-shaped and one end is clamped in the limiting groove. An adsorption magnet (13) is fixed to the bottom surface of the rotating connection block (12). Two positioning springs (7) are installed between the electromagnets (14).

7. A mica tape tower winding device for cables according to claim 6, characterized in that: The electromagnet (14) is connected to the adsorption magnet (13) by magnetic adsorption, and when the electromagnet (14) is energized, the magnetic adsorption force exerted on the adsorption magnet (13) is greater than the sum of the elastic forces of the two positioning springs (7).

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