Aluminum core stranded wire frame type stranding machine
By designing sliding sliding doors and chute structures in an aluminum core stranded wire frame stranding machine, the metal wires are prevented from causing damage to surrounding objects when they are broken, and the safety hazards in the prior art are solved. The use of air filters and exhaust fans is used to reduce the impact of dust on stranding performance.
Patent Information
- Application Number
- CN202421640324.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-11
AI Technical Summary
When the existing filter element stranding frame stranding machine produces aluminum core stranding wire, the metal wire is prone to breaking due to excessive tensile force, resulting in safety hazards.
An aluminum core stranded frame stranding machine is designed. By sliding the second sliding door, the third sliding door and the fourth sliding door, it moves along the slide chute, so that the side wall of the fourth sliding door contacts the side wall of the second fixing plate, and surrounds the body, thereby preventing the breaking belt metal wire from causing damage to surrounding objects when the metal wire is broken.
It effectively prevents damage to surrounding objects when the metal wire is broken, reduces safety risks, and reduces dust attached to the metal wire through the almost closed space design and the use of air filter elements, and improves the performance of the stranded wire.
Smart Images
Figure CN222867333U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stranded wire production, in particular to a frame-type stranding machine for aluminum core stranded wires. Background Art
[0002] Aluminum core stranded wire is a widely used conductor, mainly used for the transmission of electric energy. Aluminum core stranded wire is generally stranded by a frame-type stranding machine during production.
[0003] The frame-type stranding machine is a high-precision and high-efficiency metal stranding processing equipment. It mainly strands metal wires into stranded wire products of various specifications through a series of rotation, feeding and extrusion processes.
[0004] It has been found in long-term use and observation of the existing filter core stranding frame stranding machine that when it produces aluminum core stranded wire, the metal wire used for processing will be subjected to a large tensile force. When the tensile force is too large, it will break, and then the broken metal wire will fly around, causing damage to surrounding objects, posing certain safety hazards.
[0005] To this end, the utility model provides an aluminum core stranded wire frame type stranding machine. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an aluminum core stranded wire frame stranding machine, comprising a base; a first fixed plate is fixedly connected to the top of the base; a second fixed plate is fixedly connected to the top of the base; a first sliding door is fixedly connected to the side wall of the base; the outer side wall of the first sliding door is slidably connected to the second sliding door, the third sliding door, and the fourth sliding door in sequence, and a plurality of sliding grooves are provided on the top of the base; the second sliding door, the third sliding door, and the fourth sliding door are in sliding cooperation with the sliding groove; the bottoms of the second sliding door, the third sliding door, and the fourth sliding door are rotatably connected to a plurality of rolling wheels; the rolling wheels are in rolling cooperation with the bottom of the sliding groove; through the above structure, during the process of producing aluminum core stranded wire by the frame stranding machine, when the metal wire is subjected to excessive tensile force and breaks, the broken metal wire can be prevented from causing damage to surrounding objects, thereby reducing safety hazards to a certain extent.
[0008] Preferably, the side wall of the second fixed plate is fixedly connected to a fixed shell; the middle part of the fixed shell is fixedly connected to an air filter element; the side wall of the fixed shell and the side wall of the second fixed plate are both provided with air inlets; the side wall of the first fixed plate is provided with an exhaust port; the middle part of the exhaust port is fixedly connected to a fixed seat; the side wall of the fixed seat is installed with an exhaust fan; through the above structure, dust attached to the metal wire can be reduced, thereby reducing the impact of the presence of dust on the performance after it is processed into filter element stranded wire.
[0009] Preferably, a fixed cylinder is fixedly connected to the side wall of the first fixed plate; a plurality of sliding seats are fixedly connected to the middle of the fixed cylinder; a dust cover is slidably connected to the middle of the plurality of sliding seats; a plurality of springs are fixedly connected to the side wall of the dust cover; the end of the spring is fixedly connected to the side wall of the sliding seat; through the above structure, the fixed cylinder can be automatically opened for exhaust when the exhaust fan is exhausting, and the fixed cylinder can be automatically closed after the exhaust fan stops running, so as to prevent the external air containing dust from entering the interior of the equipment through the fixed cylinder and increasing the dust content of the internal air.
[0010] Preferably, a pair of first fixed columns are fixedly connected to the side walls of the second fixed plate; a plurality of guide plates are rotatably connected to the side walls of the first fixed columns; the side walls of the plurality of guide plates are rotatably connected to connecting columns; an electric cylinder is fixedly connected to the side walls of the second fixed plate; the output end of the electric cylinder is fixedly connected to the bottom of the connecting column; through the above structure, the flow range of the air entering from the air inlet can be increased, thereby increasing the air purification effect.
[0011] Preferably, the side wall of the fourth sliding door is fixed with a rotating shaft; the middle part of the rotating shaft is rotatably connected to a rotating rod; the middle part of the rotating rod is fixed with a limiting block; the middle part of the rotating rod is slidably connected to a sliding cylinder; the bottom of the rotating rod is threadedly connected to a bolt; the side wall of the second fixed plate is fixed with a second fixed column; through the above structure, the fourth sliding door can be prevented from separating from the second fixed plate to produce a gap due to vibration when the equipment is running, thereby preventing external air containing dust from entering the interior of the equipment through the gap between the second fixed plate and the fourth sliding door.
[0012] Preferably, the side wall of the fourth sliding door is fixedly connected with a first rubber pad; the side wall of the second fixing plate is fixedly connected with a second rubber pad; through the above structure, the damage caused to the second fixing plate and the fourth sliding door by the impact force when they are closed is reduced.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model discloses a frame-type stranding machine for aluminum core stranded wire. When the frame-type stranding machine is producing filter core stranded wire, the second sliding door, the third sliding door, and the fourth sliding door are slid to move along the direction of the slide slot, so that the side wall of the fourth sliding door contacts the side wall of the second fixed plate, thereby surrounding the body of the frame-type stranding machine. Such an arrangement can prevent the broken metal wire from causing damage to surrounding objects when the metal wire is subjected to excessive tensile force and breaks during the production of aluminum core stranded wire by the frame-type stranding machine, thereby reducing safety hazards to a certain extent.
[0015] 2. The utility model describes an aluminum core stranded wire frame stranding machine, which forms a nearly closed space inside after using the second sliding door, the third sliding door, and the fourth sliding door to surround the stranding machine body. Before performing the stranding work, the exhaust fan is started to discharge the dusty air inside, and the outside air enters the interior from the air inlet. At the same time, the dust in the outside air will be blocked by the air filter element, so that the dust content of the air entering the interior is reduced. Under the continuous operation of the exhaust fan, the dust content in the air in the internal space will gradually decrease. Through such a setting, the dust attached to the metal wire can be reduced, thereby reducing the impact of the presence of dust on the performance after it is processed into filter element stranded wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the sliding door in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the slideway in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the rolling wheel in the utility model;
[0021] Figure 5 It is a schematic diagram of the air filter element in the utility model;
[0022] Figure 6 It is a structural schematic diagram of the guide plate in the utility model;
[0023] Figure 7 It is a structural schematic diagram of the exhaust fan in the utility model;
[0024] Figure 8 It is a schematic diagram of the structure of the dust cover in the utility model;
[0025] Fig. 9 It is a structural schematic diagram of the slide cylinder in the utility model;
[0026] In the figure: 1. base; 12. first fixed plate; 13. second fixed plate; 14. first sliding door; 15. second sliding door; 16. third sliding door; 17. fourth sliding door; 18. slide groove; 19. rolling wheel; 2. fixed shell; 21. air filter element; 22. air inlet; 23. exhaust port; 24. fixed seat; 25. exhaust fan; 3. fixed cylinder; 31. slide seat; 32. dust cover; 33. spring; 4. first fixed column; 41. guide plate; 42. connecting column; 43. electric cylinder; 5. rotating shaft; 51. rotating rod; 52. limit block; 53. slide cylinder; 54. bolt; 55. second fixed column; 6. first rubber pad; 61. second rubber pad; 7. groove; 71. third rubber pad. DETAILED DESCRIPTION
[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0028] like Figures 1 to 4 As shown, an aluminum core stranded wire frame stranding machine described in an embodiment of the utility model includes a base 1; a first fixed plate 12 is fixedly connected to the top of the base 1; a second fixed plate 13 is fixedly connected to the top of the base 1; a first sliding door 14 is fixedly connected to the side wall of the base 1; the outer side wall of the first sliding door 14 is slidably connected to the second sliding door 15, the third sliding door 16, and the fourth sliding door 17 in sequence, and a plurality of sliding grooves 18 are opened on the top of the base 1; the second sliding door 15, the third sliding door 16, and the fourth sliding door 17 are slidably matched with the sliding groove 18 ... The bottom of each of the plurality of rollers 19 is rotatably connected thereto; the rollers 19 are in rolling cooperation with the bottom of the slide groove 18; when the frame-type stranding machine is producing filter element stranded wire, the second slide door 15, the third slide door 16, and the fourth slide door 17 are slid to move along the direction of the slide groove 18, so that the side wall of the fourth slide door 17 contacts the side wall of the second fixed plate 13, and the body of the frame-type stranding machine is surrounded. Through such an arrangement, when the metal wire is subjected to excessive tensile force and breaks during the production of aluminum core stranded wire by the frame-type stranding machine, the broken metal wire can be prevented from causing damage to surrounding objects, thereby reducing safety hazards to a certain extent.
[0029] like Figures 1 to 7As shown, the side wall of the second fixed plate 13 is fixedly connected to a fixed shell 2; the middle part of the fixed shell 2 is fixedly connected to an air filter element 21; the side wall of the fixed shell 2 and the side wall of the second fixed plate 13 are both provided with an air inlet 22; the side wall of the first fixed plate 12 is provided with an exhaust port 23; the middle part of the exhaust port 23 is fixedly connected to a fixed seat 24; the side wall of the fixed seat 24 is installed with an exhaust fan 25; after the second sliding door 15, the third sliding door 16, and the fourth sliding door 17 are used to surround the stranding machine body, an approximately closed space is formed inside, and the dusty air inside is discharged by starting the exhaust fan 25 before the stranding work, and the external air will enter the interior from the air inlet 22, and at the same time, the dust in the external air will be blocked by the air filter element 21, so that the dust content of the air entering the interior is reduced, and under the continuous operation of the exhaust fan 25, the dust content in the air in the internal space will gradually decrease. Through such a setting, the dust attached to the metal wire can be reduced, thereby reducing the influence of the dust on the performance after it is processed into the filter element stranded wire.
[0030] like Figures 1 to 8 As shown, a fixed cylinder 3 is fixedly connected to the side wall of the first fixed plate 12; a plurality of sliding seats 31 are fixedly connected to the middle part of the fixed cylinder 3; a dust cover 32 is slidably connected to the middle part of the plurality of sliding seats 31; a plurality of springs 33 are fixedly connected to the side wall of the dust cover 32; the end of the spring 33 is fixedly connected to the side wall of the sliding seat 31; when the exhaust fan 25 is running, the generated airflow will continuously exert pressure on the dust cover 32 to separate the dust cover 32 from the side wall of the fixed cylinder 3, so that the air is discharged. After the air is cleaned, the exhaust fan 25 is stopped, and the side wall of the dust cover 32 is no longer subjected to the force of the airflow, and will be closed with the side wall of the fixed cylinder 3 under the pulling force of the spring 33. Through such a setting, the fixed cylinder 3 can be automatically opened for exhaust when the exhaust fan 25 is discharging, and the fixed cylinder 3 can be automatically closed after the exhaust fan 25 stops running, so as to prevent the external air containing dust from entering the interior of the equipment through the fixed cylinder 3 and increasing the dust content of the internal air.
[0031] like Figures 1 to 6 As shown, a pair of first fixed columns 4 are fixedly connected to the side walls of the second fixed plate 13; a plurality of guide plates 41 are rotatably connected to the side walls of the first fixed columns 4; a plurality of side walls of the guide plates 41 are rotatably connected to the connecting columns 42; an electric cylinder 43 is fixedly connected to the side walls of the second fixed plate 13; the output end of the electric cylinder 43 is fixedly connected to the bottom of the connecting column 42; when the exhaust fan 25 is running, the plurality of guide plates 41 are repeatedly rotated by the extension and retraction of the electric cylinder 43, which can change the flow direction of the passing air. Through such an arrangement, the flow range of the air entering from the air inlet 22 can be increased, thereby increasing the air purification effect.
[0032] like Figures 1 to 9As shown, the side wall of the fourth sliding door 17 is fixedly connected with a rotating shaft 5; the middle part of the rotating shaft 5 is rotatably connected with a rotating rod 51; the middle part of the rotating rod 51 is fixedly connected with a limiting block 52; the middle part of the rotating rod 51 is slidably connected with a slide cylinder 53; the bottom of the rotating rod 51 is threadedly connected with a bolt 54; the side wall of the second fixing plate 13 is fixedly connected with a second fixing column 55; after the fourth sliding door 17 is fitted with the second fixing plate 13, the rotating rod 51 is rotated to make the limiting block 52 and the slide cylinder 53 fall on both sides of the second fixing column 55, and then the bolt 54 is rotated to make the slide cylinder 53 displaced along the axial direction of the rotating rod 51, thereby squeezing the second fixing column 55. Through such an arrangement, the fourth sliding door 17 can be prevented from being separated from the second fixing plate 13 due to vibration during the operation of the equipment to produce a gap, thereby preventing the external air containing dust from entering the equipment through the gap between the second fixing plate 13 and the fourth sliding door 17.
[0033] like Figures 1 to 6 As shown, the side wall of the fourth sliding door 17 is fixedly connected with the first rubber pad 6; the side wall of the second fixing plate 13 is fixedly connected with the second rubber pad 61; when the second fixing plate 13 and the fourth sliding door 17 are closed, the first rubber pad 6 and the second rubber pad 61 will contact each other, reducing the damage to both caused by the impact force when the second fixing plate 13 and the fourth sliding door 17 are closed.
[0034] like Fig. 9 As shown, a groove 7 is provided at the top of the slide 53; a third rubber pad 71 is fixedly connected to the top of the groove 7; when the slide 53 is used to squeeze the second fixed column 55, the third rubber pad 71 is in direct contact with the second fixed column 55. This arrangement can reduce the damage caused by collision between the two.
[0035] During operation, when the frame-type stranding machine is producing filter core stranded wire, the second sliding door 15, the third sliding door 16, and the fourth sliding door 17 are slid to move along the direction of the slide slot 18, so that the side wall of the fourth sliding door 17 contacts the side wall of the second fixed plate 13, and the body of the frame-type stranding machine is surrounded. Through such an arrangement, when the metal wire is subjected to excessive tensile force and breaks during the process of producing aluminum core stranded wire by the frame-type stranding machine, the broken metal wire is prevented from causing damage to surrounding objects, thereby reducing safety hazards to a certain extent. After the second sliding door 15, the third sliding door 16, and the fourth sliding door 17 are used to surround the stranding machine body, an approximately closed space is formed inside, and before the stranding work is carried out, a closed space is formed inside the stranding machine body. By starting the exhaust fan 25, the dusty air inside is discharged, and the outside air enters the inside from the air inlet 22. At the same time, the dust in the outside air is blocked by the air filter element 21, so that the dust content of the air entering the inside is reduced. Under the continuous operation of the exhaust fan 25, the dust content in the air in the internal space will gradually decrease. Through such a setting, the dust attached to the metal wire can be reduced, thereby reducing the impact of the dust on the performance after it is processed into the filter element strand. When the exhaust fan 25 is running, the airflow generated will continuously apply pressure to the dust cover 32 to separate the dust cover 32 from the side wall of the fixed cylinder 3, so that the air is discharged. After the air is cleaned, the exhaust fan 25 is stopped. The side walls of the dust cover 32 are no longer subjected to the force of the airflow, and will be closed with the side walls of the fixed cylinder 3 under the pulling force of the spring 33. With such an arrangement, the fixed cylinder 3 can be automatically opened for exhaust when the exhaust fan 25 is exhausting, and the fixed cylinder 3 can be automatically closed after the exhaust fan 25 stops running, to prevent the external air containing dust from entering the interior of the equipment through the fixed cylinder 3 and increasing the dust content of the internal air. When the exhaust fan 25 is running, the multiple guide plates 41 are driven to rotate repeatedly by the extension and contraction of the electric cylinder 43, which can change the flow direction of the passing air. With such an arrangement, the flow range of the air can be increased, thereby increasing the air purification effect. When the fourth sliding door 17 is in contact with the second fixed plate 13, the fourth sliding door 17 is in contact with the second fixed plate 13. After that, the rotating rod 51 is rotated to make the limit block 52 and the slide cylinder 53 fall on both sides of the second fixed column 55, and then the bolt 54 is rotated to make the slide cylinder 53 move along the axial direction of the rotating rod 51, thereby squeezing the second fixed column 55. Through such an arrangement, the fourth sliding door 17 can be prevented from being separated from the second fixed plate 13 and generating a gap due to vibration during the operation of the equipment, thereby preventing the external air containing dust from entering the interior of the equipment through the gap between the second fixed plate 13 and the fourth sliding door 17. When the second fixed plate 13 and the fourth sliding door 17 are closed, the first rubber pad 6 and the second rubber pad 61 will contact each other, thereby reducing the damage caused to the second fixed plate 13 and the fourth sliding door 17 by the impact force when the second fixed plate 13 and the fourth sliding door 17 are closed.
[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A frame-type stranding machine for aluminum core stranded wire, comprising a base (1); characterized in that: A first fixed plate (12) is fixedly connected to the top of the base (1); a second fixed plate (13) is fixedly connected to the top of the base (1); a first sliding door (14) is fixedly connected to the side wall of the base (1); a second sliding door (15), a third sliding door (16), and a fourth sliding door (17) are slidably connected to the outer side wall of the first sliding door (14) in sequence; a plurality of sliding grooves (18) are provided on the top of the base (1); the second sliding door (15), the third sliding door (16), and the fourth sliding door (17) are in sliding cooperation with the sliding grooves (18); the bottoms of the second sliding door (15), the third sliding door (16), and the fourth sliding door (17) are rotatably connected to a plurality of rolling wheels (19); the rolling wheels (19) are in rolling cooperation with the bottoms of the sliding grooves (18).
2. The aluminum core stranded wire frame stranding machine according to claim 1, characterized in that: The side wall of the second fixing plate (13) is fixedly connected to a fixing shell (2); the middle part of the fixing shell (2) is fixedly connected to an air filter element (21); the side wall of the fixing shell (2) and the side wall of the second fixing plate (13) are both provided with an air inlet (22); the side wall of the first fixing plate (12) is provided with an exhaust port (23); the middle part of the exhaust port (23) is fixedly connected to a fixing seat (24); and an exhaust fan (25) is installed on the side wall of the fixing seat (24).
3. The aluminum core stranded wire frame stranding machine according to claim 2, characterized in that: A fixing cylinder (3) is fixedly connected to the side wall of the first fixing plate (12); a plurality of sliding seats (31) are fixedly connected to the middle of the fixing cylinder (3); a dust cover (32) is slidably connected to the middle of the plurality of sliding seats (31); a plurality of springs (33) are fixedly connected to the side wall of the dust cover (32); and an end of the spring (33) is fixedly connected to the side wall of the sliding seat (31).
4. The aluminum core stranded wire frame stranding machine according to claim 3, characterized in that: A pair of first fixing columns (4) are fixedly connected to the side wall of the second fixing plate (13); a plurality of guide plates (41) are rotatably connected to the side wall of the first fixing column (4); a connecting column (42) is rotatably connected to the side wall of the plurality of guide plates (41); an electric cylinder (43) is fixedly connected to the side wall of the second fixing plate (13); and an output end of the electric cylinder (43) is fixedly connected to the bottom of the connecting column (42).
5. The aluminum core stranded wire frame stranding machine according to claim 4, characterized in that: The side wall of the fourth sliding door (17) is fixedly connected to a rotating shaft (5); the middle part of the rotating shaft (5) is rotatably connected to a rotating rod (51); the middle part of the rotating rod (51) is fixedly connected to a limiting block (52); the middle part of the rotating rod (51) is slidably connected to a sliding cylinder (53); the bottom of the rotating rod (51) is threadedly connected to a bolt (54); and the side wall of the second fixing plate (13) is fixedly connected to a second fixing column (55).
6. The aluminum core stranded wire frame stranding machine according to claim 5, characterized in that: A first rubber pad (6) is fixedly connected to the side wall of the fourth sliding door (17); and a second rubber pad (61) is fixedly connected to the side wall of the second fixing plate (13).