Aluminum wire stranding equipment for low-voltage cable processing
By setting up a driving motor and driven gear in the aluminum wire stranding equipment, the aluminum wire rollers are driven to rotate simultaneously, and the aluminum wire rolls are solved. The problem of aluminum wire breaking during the twisting process is reduced, and friction damage is reduced through a uniform speed wire retraction assembly, which improves cable production efficiency and cable formation quality.
Patent Information
- Application Number
- CN202421903307.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the twisting process of existing aluminum wire stranding equipment, the aluminum wire winding roller is fixed, resulting in the aluminum wire being easily broken during twisting, affecting the cable production efficiency.
A low-voltage cable processing aluminum wire twisting equipment is designed. By setting a driving motor, driving gear and driven gear in the stranded wire assembly, the aluminum wire roller is driven to rotate simultaneously to prevent the aluminum wire from breaking. At the same time, the uniform speed wire retraction assembly reduces friction damage during aluminum wire twisting through structures such as reciprocating screws and arc-shaped extrusion plates.
It effectively prevents the aluminum wire from breaking during the twisting process, improves the cable production efficiency, and improves the cable quality by reducing friction damage.
Smart Images
Figure CN222914486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable processing, and specifically, to an aluminum wire stranding device for low-voltage cable processing. Background Technique
[0002] A low-voltage cable is a device for transmitting electric energy or signals. Usually, it is a cable similar to a rope formed by stranding several or several groups of wires. It is a wire for transmitting electric power or information from one place to another. Each group of wires is insulated from each other and is often twisted around a central wire. The whole is wrapped with a highly insulating covering layer. The low-voltage cable has the characteristics of being energized inside and insulated outside. An aluminum wire stranding device is required during the production of low-voltage cables.
[0003] At present, when the existing aluminum wire stranding devices strand aluminum wires, most of the aluminum wire winding rollers are fixedly arranged. During the stranding rotation process, the aluminum wire winding rollers cannot rotate accordingly, which easily causes the aluminum wires to break during the stranding process, thereby affecting the cable production efficiency. For this reason, the utility model provides an aluminum wire stranding device for low-voltage cable processing. Content of the Utility Model
[0004] The utility model provides an aluminum wire stranding device for low-voltage cable processing to solve the problem that in the existing aluminum wire stranding devices, when stranding aluminum wires, most of the aluminum wire winding rollers are fixedly arranged, and during the stranding rotation process, the aluminum wire winding rollers cannot rotate accordingly, which easily causes the aluminum wires to break during the stranding process, thereby affecting the cable production efficiency as mentioned in the above background technique.
[0005] The technical solution of the utility model is as follows:
[0006] An aluminum wire stranding device for low-voltage cable processing includes a bottom plate. One side of the upper end surface of the bottom plate is fixedly installed with a vertical plate. One side of the vertical plate is provided with a stranding assembly, and the other side of the upper end surface of the bottom plate is provided with a uniform wire take-up assembly;
[0007] The stranding assembly includes a driving motor 1 fixedly installed on one side of the vertical plate. The output end of the driving motor 1 passes through to one side of the vertical plate through a bearing and is fixedly installed with a driving gear. One end of the driving gear is fixedly installed with a connecting rod. One end of the connecting rod is fixedly installed with a bracket. The four corners of the bracket are fixedly communicated with wire passing holes. One end of the outer surface of the connecting rod is rotatably connected with a sleeve through a rotating shaft. The outer surface of the sleeve is equidistantly fixedly installed with support rods. One end of each of the several support rods away from the sleeve is fixedly installed with a sleeve rod. One end of each of the several sleeve rods is rotatably connected with a rotating rod through a bearing. One end of each of the several rotating rods is fixedly installed with a mounting seat. The other end of each of the several rotating rods is fixedly installed with a driven gear. One end of each of the several rotating rods fixedly penetrates to one side of the driven gear and is rotatably connected with a sliding block. An annular clamping groove is opened on one side of the vertical plate.
[0008] Preferably, the uniform wire take-up assembly includes a first frame and a second frame fixedly installed on one side of the upper end surface of the bottom plate. A reciprocating lead screw is rotatably connected to the inner top of the first frame. A guide rod is fixedly installed below the reciprocating lead screw inside the first frame. A sliding block is threadedly connected to the outer surface of the reciprocating lead screw. A wire threading cylinder is fixedly installed on the top of the sliding block. Arc-shaped pressing plates are symmetrically installed inside the wire threading cylinder. One end of each of the two arc-shaped pressing plates is rotatably connected to a movable rod. Springs are sleeved on the outer surfaces of the two movable rods. The other ends of the two movable rods slide through the outside of the wire threading cylinder. A wire take-up roller is rotatably connected inside the second frame. One end of the wire take-up roller and one end of the reciprocating lead screw both pass through the second frame and one end of the first frame through bearings and are fixedly installed with driving wheels. A second driving motor is fixedly installed on one side of the first frame. The output end of the second driving motor is fixedly installed at one end of the driving wheel.
[0009] Preferably, the driving gear is meshed with a plurality of driven gears.
[0010] Preferably, a plurality of sliding blocks are matched with the annular card slots, and the plurality of sliding blocks are movably connected in the annular card slots.
[0011] Preferably, wire aluminum rollers are arranged on a plurality of the mounting seats.
[0012] Preferably, the number of the wire aluminum rollers is the same as the number of the wire threading holes.
[0013] Preferably, a plurality of balls are equidistantly embedded in the wire threading holes.
[0014] Preferably, the bottom of the sliding block is slidably connected to the outer surface of the guide rod.
[0015] The working principle and beneficial effects of the present utility model are as follows:
[0016] 1. In the present utility model, by starting the first driving motor to drive the driving gear to rotate, the driving gear drives the bracket at one end of the connecting rod to rotate, and at the same time drives a plurality of driven gears to rotate. The plurality of driven gears drive the wire aluminum rollers to rotate, so as to twist the aluminum wire and drive the wire aluminum rollers to rotate synchronously, thereby effectively preventing the aluminum wire from breaking during the stranding process.
[0017] 2. In the present utility model, by starting the second driving motor to drive the reciprocating lead screw to rotate, the reciprocating lead screw drives the wire threading cylinder to reciprocate, so that the stranded wire is evenly distributed on the wire take-up roller. At the same time, through the mutual cooperation of the arc-shaped pressing plates, the movable rods and the springs arranged, the friction damage during the aluminum wire stranding process can be well reduced, and the quality of the cable cabling is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0019] Figure 1 This is a three-dimensional external structure diagram of the present utility model;
[0020] Figure 2 This is the front view of the internal structure of the present utility model;
[0021] Figure 3 This is a schematic diagram of the wire stranding assembly of the present utility model;
[0022] Figure 4 This is a schematic diagram of the structure at position A of the wire stranding assembly of the present utility model;
[0023] Figure 5 This is a schematic diagram of the uniform wire take-up assembly of the present utility model;
[0024] Figure 6 This is a schematic diagram of the structure at position B in the uniform wire take-up assembly of the present utility model.
[0025] In the figure: 1, bottom plate; 2, vertical plate; 3, aluminum wire roller; 100, wire stranding assembly; 101, drive motor one; 102, drive gear; 103, connecting rod; 104, bracket; 105, wire threading hole; 106, sleeve; 107, support rod; 108, sleeve rod; 109, rotating rod; 110, mounting seat; 111, driven gear; 112, sliding block; 113, annular groove; 200, uniform wire take-up assembly; 201, frame one; 202, frame two; 203, reciprocating lead screw; 204, guide rod; 205, sliding block; 206, wire threading cylinder; 207, arc-shaped pressing plate; 208, movable rod; 209, spring; 210, wire take-up roller; 211, drive wheel; 212, drive motor two. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.
[0027] Embodiment 1
[0028] As Figures 1 to 6 shown, this embodiment proposes an aluminum wire stranding device for low-voltage cable processing, including a bottom plate 1, a vertical plate 2 is fixedly installed on one side of the upper end surface of the bottom plate 1, a wire stranding assembly 100 is installed on one side of the vertical plate 2, and a uniform wire take-up assembly 200 is installed on the other side of the upper end surface of the bottom plate 1;
[0029] The stranded wire assembly 100 includes a first driving motor 101 fixedly installed on one side of the vertical plate 2. The input end of the first driving motor 101 is connected to a power supply through an external cable. The output end of the first driving motor 101 passes through to one side of the vertical plate 2 through a bearing and is fixedly installed with a driving gear 102. One end of the driving gear 102 is fixedly installed with a connecting rod 103. One end of the connecting rod 103 is fixedly installed with a bracket 104. Four corners of the bracket 104 are fixedly communicated with wire threading holes 105. A number of balls are embedded at equal intervals in the wire threading holes 105. The number of aluminum wire rollers 3 is the same as that of the wire threading holes 105. One end of the outer surface of the connecting rod 103 is rotatably connected with a sleeve 106 through a rotating shaft. Support rods 107 are fixedly installed at equal intervals on the outer surface of the sleeve 106. One end of each of the number of support rods 107 away from the sleeve 106 is fixedly installed with a sleeve rod 108. A rotating rod 109 is connected through a bearing in each of the number of sleeve rods 108. One end of each of the number of rotating rods 109 is fixedly installed with a mounting seat 110. Aluminum wire rollers 3 are arranged on each of the number of mounting seats 110. The other ends of the number of rotating rods 109 are fixedly installed with driven gears 111. A meshing connection is provided between the driving gear 102 and the number of driven gears 111. One end of each of the number of rotating rods 109 fixedly penetrates to one side of the driven gear 111 and is rotatably connected with a sliding block 112. An annular clamping groove 113 is formed on one side of the vertical plate 2. The number of sliding blocks 112 matches the annular clamping groove 113. The number of sliding blocks 112 is movably connected in the annular clamping groove 113;
[0030] By providing the stranded wire assembly 100, the breakage of the aluminum wire during the stranding process can be effectively prevented. When it is necessary to prevent the breakage of the aluminum wire during the stranding process, start the first driving motor 101 to drive the driving gear 102 to rotate. The driving gear 102 drives the bracket 104 at one end of the connecting rod 103 to rotate, and at the same time drives the number of driven gears 111 to rotate. The number of driven gears 111 drives the aluminum wire rollers 3 to rotate, so as to drive the aluminum wire rollers 3 to rotate synchronously while stranding the aluminum wire, thereby effectively preventing the breakage of the aluminum wire during the stranding process.
[0031] Embodiment 2
[0032] As Figures 1 to 6As shown in the figure, based on the same concept as in the above-mentioned Embodiment 1, this embodiment also proposes that the uniform wire winding assembly 200 includes a first frame 201 and a second frame 202 fixedly installed on one side of the upper end surface of the bottom plate 1. A reciprocating screw rod 203 is rotatably connected to the inner top of the first frame 201. A guide rod 204 is fixedly installed below the reciprocating screw rod 203 inside the first frame 201. A sliding block 205 is threadedly connected to the outer surface of the reciprocating screw rod 203. The bottom of the sliding block 205 is slidably connected to the outer surface of the guide rod 204. A wire threading cylinder 206 is fixedly installed on the top of the sliding block 205. Arc-shaped pressing plates 207 are symmetrically installed inside the wire threading cylinder 206. One end of the two arc-shaped pressing plates 207 is rotatably connected to a movable rod 208. Springs 209 are sleeved on the outer surfaces of the two movable rods 208. The other ends of the two movable rods 208 slide through the outside of the wire threading cylinder 206. Through the mutual cooperation of the arc-shaped pressing plates 207, the movable rods 208 and the springs 209, the frictional damage during the aluminum wire stranding process can be well reduced. A wire winding roller 210 is rotatably connected inside the second frame 202. One end of the wire winding roller 210 and one end of the reciprocating screw rod 203 both pass through the second frame 202 and the first frame 201 through bearings, and driving wheels 211 are fixedly installed at one ends of both. The two driving wheels 211 are connected by a belt drive. A second driving motor 212 is fixedly installed on one side of the first frame 201. The input end of the second driving motor 212 is connected to a power source through an external cable. The output end of the second driving motor 212 is fixedly installed at one end of the driving wheel 211. Through the uniform wire winding assembly 200 provided, the stranded aluminum wire can be effectively and evenly wound. When the stranded aluminum wire needs to be evenly wound, by starting the second driving motor 212 to drive the reciprocating screw rod 203 to rotate, the reciprocating screw rod 203 drives the wire threading cylinder 206 to reciprocate, so that the stranded wire is evenly distributed on the wire winding roller 210.
[0033] During operation, first, the aluminum wires on several aluminum wire rollers 3 are respectively passed through the corresponding wire threading holes 105 and merged through one side of the wire threading cylinder 206. Then, one end of the aluminum wire is fixedly installed at one end of the wire winding roller 210. Then, start the first driving motor 101 to drive the driving gear 102 to rotate. The driving gear 102 drives the bracket 104 at one end of the connecting rod 103 to rotate, and at the same time drives several driven gears 111 to rotate. The several driven gears 111 drive the aluminum wire rollers 3 to rotate, so as to drive the aluminum wire rollers 3 to rotate synchronously while stranding the aluminum wire, so as to strand the aluminum wire. At the same time, start the second driving motor 212 to drive the reciprocating screw rod 203 to rotate. The reciprocating screw rod 203 drives the wire threading cylinder 206 to reciprocate, so that the stranded wire is evenly distributed on the wire winding roller 210. During the stranding process, the frictional damage during the aluminum wire stranding process can be well reduced through the arc-shaped pressing plates 207, the movable rods 208, the springs 209 and the balls provided.
[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An aluminum wire stranding equipment for low voltage cable processing, characterized in that: It comprises a bottom plate (1), a vertical plate (2) being fixedly mounted on one side of the upper end surface of the bottom plate (1), a twisted wire assembly (100) being mounted on one side of the vertical plate (2), and a uniform speed wire take-up assembly (200) being mounted on the other side of the upper end surface of the bottom plate (1); The stranded wire assembly (100) comprises a driving motor (101) fixedly mounted on one side of the vertical plate (2); the output end of the driving motor (101) penetrates through a bearing to one side of the vertical plate (2) and is fixedly mounted with a driving gear (102); a connecting rod (103) is fixedly mounted on one end of the driving gear (102); a bracket (104) is fixedly mounted on one end of the connecting rod (103); threading holes (105) are fixedly connected at four corners of the bracket (104); a sleeve (106) is rotatably connected to the outer surface of one end of the connecting rod (103) via a rotating shaft; and the outer surface of the sleeve (106) is fixedly mounted at equal distances. A support rod (107) is provided, and a sleeve rod (108) is fixedly installed at one end of a plurality of the support rods (107) away from the sleeve (106), a rotating rod (109) is penetrated through a bearing in a plurality of the sleeve rods (108), a mounting seat (110) is fixedly installed at one end of a plurality of the rotating rods (109), a driven gear (111) is fixedly installed at the other end of a plurality of the rotating rods (109), a sliding block (112) is fixedly penetrated at one side of the driven gear (111) at one end of a plurality of the rotating rods (109), and a ring-shaped groove (113) is provided on one side of the vertical plate (2).
2. The aluminum wire stranding equipment for processing low-voltage cables according to claim 1, characterized in that: The uniform speed wire taking-up assembly (200) comprises a frame body 1 (201) and a frame body 2 (202) fixedly mounted on one side of the upper end surface of the bottom plate (1); a reciprocating screw rod (203) is rotatably connected to the top of the frame body 1 (201); a guide rod (204) is fixedly mounted below the reciprocating screw rod (203) in the frame body 1 (201); a sliding block (205) is threadedly connected to the outer surface of the reciprocating screw rod (203); a threading barrel (206) is fixedly mounted on the top of the sliding block (205); arc-shaped extrusion plates (207) are symmetrically mounted in the threading barrel (206); one end of the two arc-shaped extrusion plates (207) are rotatably connected to each other. There are movable rods (208), the outer surfaces of the two movable rods (208) are sleeved with springs (209), the other ends of the two movable rods (208) slide through the outside of the threading tube (206), and a take-up roller (210) is rotatably connected inside the second frame (202), one end of the take-up roller (210) and one end of the reciprocating screw rod (203) are both passed through the second frame (202) and the first frame (201) are fixedly installed with a driving wheel (211), one side of the first frame (201) is fixedly installed with a driving motor (212), and the output end of the driving motor (212) is fixedly installed on one end of the driving wheel (211).
3. The aluminum wire stranding equipment for processing low-voltage cables according to claim 1 is characterized in that: The driving gear (102) is meshingly connected with a plurality of driven gears (111).
4. The aluminum wire stranding equipment for processing low-voltage cables according to claim 1, characterized in that: A plurality of the sliding blocks (112) match the annular slot (113), and a plurality of the sliding blocks (112) are movably connected in the annular slot (113).
5. The aluminum wire stranding equipment for processing low-voltage cables according to claim 1 is characterized in that: Aluminum wire rollers (3) are arranged on each of the plurality of mounting seats (110).
6. The aluminum wire stranding equipment for processing low-voltage cables according to claim 5, characterized in that: The number of the aluminum wire rollers (3) is the same as the number of the threading holes (105).
7. The aluminum wire stranding equipment for processing low-voltage cables according to claim 1, characterized in that: A plurality of balls are embedded in the threading hole (105) at equal distances.
8. The aluminum wire stranding equipment for processing low-voltage cables according to claim 2, characterized in that: The bottom of the sliding block (205) is slidably connected to the outer surface of the guide rod (204).