Cutting machine for power line production

Abstract

The utility model discloses a cutting machine used for power line production, which comprises a machine frame, a conveying assembly, a stripping assembly, a cutting assembly, a rotating assembly, a limiting assembly and an adjusting assembly, the conveying assembly is arranged above the machine frame, the stripping assembly is arranged on the machine frame, the cutting assembly is arranged below the stripping assembly, and the rotating assembly is arranged above the cutting assembly. The rotating assembly is arranged on one side of the cutting assembly, the limiting assembly is arranged on the rack, the adjusting assembly is arranged on one side of the limiting assembly, a positive and negative thread rod is arranged, and a third motor drives the positive and negative thread rod to rotate to drive the two sets of stripping plates to synchronously and reversely move; and meanwhile, a blade on a stripping plate is used for stripping the outer skin of the electric wire, so that the electric wires of different sizes and specifications are stripped, a second air cylinder pushes a connecting plate to slide on a limiting rod, a fourth motor drives a cutting knife to cut the power line, and the device solves the problem that the electric wire deviates when a stripping machine needs to be used for stripping and cutting at present.

Description

Technical Field

[0001] The utility model belongs to the technical direction of cutting equipment, and specifically relates to a cutting machine used for power line production. Background Art

[0002] With the continuous advancement of wires and cables, there is an increasing demand for wires of different lengths and specifications when packaging wires. Among them, power cords are wires that transmit current. Usually, the current is transmitted point-to-point. Power cords can be divided into AC power cords and DC power cords according to their uses. Usually, AC power cords are wires that pass through higher voltage alternating current. Due to the high voltage, this type of wire requires unified standards and safety certification before it can be officially produced. DC lines basically pass through lower voltage direct current, so the safety requirements are not as strict as AC lines, but for safety reasons, countries still require unified safety certification.

[0003] The existing power cord production cutting machine can only cut the wires but cannot strip the outer skin of the wires. It needs to use a stripping machine to strip the wires, which increases the production time and reduces the production efficiency. The lack of a positioning device when cutting the wires causes the wires to deviate from the conveying rollers and fall off during cutting. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting machine for power cord production in view of the existing device, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting machine for power cord production, comprising a frame, a conveying assembly, a stripping assembly, a cutting assembly, a rotating assembly, a limiting assembly and an adjusting assembly, wherein the conveying assembly is arranged above the frame, the stripping assembly is arranged on the frame, the cutting assembly is arranged below the stripping assembly, the rotating assembly is arranged on one side of the cutting assembly, the limiting assembly is arranged on the frame, and the adjusting assembly is arranged on one side of the limiting assembly.

[0006] The utility model further describes that the stripping assembly includes a mounting shell, a positive and negative threaded rod, a stripping plate and a third motor, the mounting shell is arranged above the cutting assembly, a groove is arranged above the mounting shell, the positive and negative threaded rod is arranged inside the groove of the mounting shell, the positive and negative threaded rod is arranged above the stripping plate, a blade is arranged on the stripping plate, the positive and negative threaded rod is driven by the third motor, and the third motor is arranged on one side of the mounting shell.

[0007] The utility model further describes that the cutting assembly includes a fixed plate, a second cylinder, a limit rod, a connecting plate, a fourth motor and a cutting knife, the fixed plate is arranged below the mounting shell, the fixed plate is arranged below the second cylinder, the tail end of the second cylinder is fixedly connected to the fixed plate, the output end of the second cylinder is fixedly connected to the connecting plate, the limit rod is arranged on both sides of the fixed plate, the two sides of the connecting plate are slidably connected to the limit rod through a sliding sleeve, the cutting knife is arranged on one side of the connecting plate, the cutting knife is driven by the fourth motor, the fourth motor is arranged on one side of the connecting plate, and a mounting frame is arranged on one side of the fixed plate.

[0008] The utility model further describes that the rotating assembly includes a protective cover, a connecting shaft, a worm wheel, a worm and a fifth motor. The protective cover is arranged on one side of the mounting frame, the connecting shaft is arranged inside the protective cover, the worm wheel is arranged on the connecting shaft, the worm is arranged below the worm wheel, the worm is driven by the fifth motor, the fifth motor is arranged on one side of the protective cover, and a fixing plate is arranged at one end of the connecting shaft that passes through the mounting frame.

[0009] The utility model further describes that the limiting assembly includes a mounting plate, a third cylinder, a clamping plate and an arc plate, the third cylinder is arranged on the mounting plate, the tail end of the third cylinder is fixedly connected to the mounting plate, the output end of the third cylinder is fixedly connected to the clamping plate, and the arc plate is arranged on one side of the clamping plate.

[0010] The utility model further illustrates that support columns are arranged at the four corners below the frame, an opening is arranged above the frame, a threaded rod is rotatably connected in the opening, a sliding rod is arranged in another group of grooves, a first motor is arranged on one side of the frame, the threaded rod is driven by the first motor, a gantry is threadedly connected to the threaded rod above through a threaded sleeve, one end of the gantry is slidably connected to the sliding rod through a sliding sleeve, a first cylinder is arranged on the horizontal plate of the gantry, an opening for the movement of the output end of the first cylinder is arranged on the horizontal plate of the gantry, the mounting frame is arranged at the output end position of the first cylinder, and a fixing plate is arranged on the inner side of the mounting frame.

[0011] The utility model further describes that the adjustment component includes a vertical plate, a fourth cylinder, a slide plate and a rotating roller. The vertical plate is arranged on a frame, a mounting groove is arranged on one side of the vertical plate, the fourth cylinder is arranged in the mounting groove on the vertical plate, the tail end of the fourth cylinder is fixedly connected to the vertical plate, a slide plate is arranged on the output end of the fourth cylinder, and the rotating roller is arranged on one side of the slide plate.

[0012] The utility model further illustrates that the conveying assembly includes a conveying roller and a second motor, the conveying roller is arranged on a frame, the conveying roller is driven by the second motor, and the second motor is arranged on one side of the frame.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0014] (1) By providing a positive and negative threaded rod, a third motor drives the positive and negative threaded rod to rotate and drive two groups of stripping plates to move synchronously in opposite directions, and at the same time, the blades on the stripping plates strip the outer skin of the wires, thereby achieving stripping of wires of different sizes and specifications, and by providing a second cylinder, the second cylinder pushes the connecting plate to slide on the limit rod, and the fourth motor drives the cutting knife to cut the power line, thereby achieving the adjustment of the cutting depth during cutting to ensure the cutting effect;

[0015] (2) A worm is provided, one side of which is meshedly connected with a worm wheel. The fifth motor drives the worm to rotate, thereby driving the worm wheel to rotate. The worm wheel drives the fixed plate to rotate through the connecting shaft, thereby realizing the switching between cutting and peeling. A clamping plate is provided, one side of the clamping plate is provided with an arc plate. The clamping plate is pushed by the third cylinder to perform telescopic movement, thereby driving the distance between the two groups of arc plates to adjust, thereby adapting and limiting the power cords of different specifications, so that the power cord will not be offset when cutting and peeling the outer skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the side surface of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the rotating assembly of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the stripping component and the cutting component of the utility model;

[0021] Figure 5 This utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 6 This utility model Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0023] In the figure: 1. frame; 11. support column; 12. threaded rod; 13. sliding rod; 14. first motor; 15. gantry; 16. first cylinder; 17. mounting frame; 2. conveying assembly; 21. conveying roller; 22. second motor; 3. stripping assembly; 31. mounting shell; 32. positive and negative threaded rod; 33. stripping plate; 34. third motor; 4. cutting assembly; 41. fixing plate; 42. second cylinder; 43. limiting rod; 44. connecting plate; 45. fourth motor; 46. cutting knife; 5. rotating assembly; 51. protective cover; 52. connecting shaft; 53. worm gear; 54. worm; 55. fifth motor; 6. limiting assembly; 61. mounting plate; 62. third cylinder; 63. clamping plate; 64. arc plate; 7. adjusting assembly; 71. vertical plate; 72. fourth cylinder; 73. slide plate; 74. rotating roller. DETAILED DESCRIPTION

[0024] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides a technical solution: a cutting machine for power cord production, comprising a frame 1, a conveying assembly 2, a stripping assembly 3, a cutting assembly 4, a rotating assembly 5, a limiting assembly 6 and an adjusting assembly 7, wherein the conveying assembly 2 is arranged above the frame 1, the stripping assembly 3 is arranged on the frame 1, the cutting assembly 4 is arranged below the stripping assembly 3, the rotating assembly 5 is arranged on one side of the cutting assembly 4, the limiting assembly 6 is arranged on the frame 1, and the adjusting assembly 7 is arranged on one side of the limiting assembly 6;

[0026] The stripping assembly 3 includes a mounting shell 31, a positive and negative threaded rod 32, a stripping plate 33 and a third motor 34. The mounting shell 31 is arranged above the cutting assembly 4. A groove is arranged above the mounting shell 31. The positive and negative threaded rod 32 is arranged inside the groove of the mounting shell 31. The positive and negative threaded rod 32 is arranged above the stripping plate 33. A blade is arranged on the stripping plate 33. The positive and negative threaded rod 32 is driven by the third motor 34. The third motor 34 is arranged on one side of the mounting shell 31. By arranging the positive and negative threaded rod 32, the third motor 34 drives the positive and negative threaded rod 32 to rotate and drives the two groups of stripping plates 33 to move synchronously in the opposite direction. At the same time, the blade on the stripping plate 33 strips the outer skin of the wire, thereby realizing the stripping of wires of different sizes.

[0027] The cutting assembly 4 includes a fixed plate 41, a second cylinder 42, a limiting rod 43, a connecting plate 44, a fourth motor 45 and a cutting knife 46. The fixed plate 41 is arranged below the mounting shell 31, the fixed plate 41 is arranged below the second cylinder 42, the tail end of the second cylinder 42 is fixedly connected to the fixed plate 41, the output end of the second cylinder 42 is fixedly connected to the connecting plate 44, the limiting rod 43 is arranged on both sides of the fixed plate 41, and both sides of the connecting plate 44 are slidably connected to the limiting rod 43 through a sliding sleeve, the cutting knife 46 is arranged on one side of the connecting plate 44, the cutting knife 46 is driven by the fourth motor 45, and the fourth motor 45 is arranged on one side of the connecting plate 44, a mounting frame 17 is arranged on one side of the fixed plate 41, by providing the second cylinder 42, the second cylinder 42 pushes the connecting plate 44 to slide on the limiting rod 43, and the fourth motor 45 drives the cutting knife 46 to cut the power line, thereby adjusting the cutting depth during cutting to ensure the cutting effect;

[0028] The rotating assembly 5 includes a protective cover 51, a connecting shaft 52, a worm gear 53, a worm 54 and a fifth motor 55. The protective cover 51 is arranged on one side of the mounting frame 17, the connecting shaft 52 is arranged inside the protective cover 51, the worm gear 53 is arranged on the connecting shaft 52, the worm gear 54 is arranged below the worm gear 53, and the worm gear 54 is driven by the fifth motor 55. The fifth motor 55 is arranged on one side of the protective cover 51. A fixing plate 41 is arranged at one end of the connecting shaft 52 that passes through the mounting frame 17, and the worm gear 54 is arranged. One side of the worm gear 54 is meshedly connected with the worm gear 53. The fifth motor 55 drives the worm gear 54 to rotate and drives the worm gear 53 to rotate. The worm gear 53 drives the fixing plate 41 to rotate through the connecting shaft 52, thereby realizing the switching between cutting and peeling.

[0029] The limiting assembly 6 includes a mounting plate 61, a third cylinder 62, a clamping plate 63 and an arc plate 64. The third cylinder 62 is arranged on the mounting plate 61. The tail end of the third cylinder 62 is fixedly connected to the mounting plate 61. The output end of the third cylinder 62 is fixedly connected to the clamping plate 63. The arc plate 64 is arranged on one side of the clamping plate 63. The clamping plate 63 is pushed by the third cylinder 62 to perform telescopic movement, which drives the distance between the two groups of arc plates 64 to be adjusted, so as to adapt and limit the power cords of different specifications, so that the power cord will not deviate when cutting and peeling the outer skin;

[0030] Support columns 11 are provided at the four corners below the frame 1, an opening is provided above the frame 1, a threaded rod 12 is rotatably connected in the opening, a slide bar 13 is provided in another set of grooves, a first motor 14 is provided on one side of the frame 1, the threaded rod 12 is driven by the first motor 14, a gantry 15 is threadedly connected to the threaded rod 12 through a threaded sleeve above the threaded rod 12, one end of the gantry 15 is slidably connected to the slide bar 13 through a sliding sleeve, a first cylinder 16 is provided on the horizontal plate of the gantry 15, an opening for the output end of the first cylinder 16 to move is provided on the horizontal plate of the gantry 15, a mounting frame 17 is provided at the output end position of the first cylinder 16, and a fixing plate 41 is provided on the inner side of the mounting frame 17;

[0031] The adjusting component 7 includes a vertical plate 71, a fourth cylinder 72, a slide plate 73 and a rotating roller 74. The vertical plate 71 is arranged on the frame 1. A mounting groove is arranged on one side of the vertical plate 71. The fourth cylinder 72 is arranged in the mounting groove on the vertical plate 71. The tail end of the fourth cylinder 72 is fixedly connected to the vertical plate 71. A slide plate 73 is arranged on the output end of the fourth cylinder 72. The rotating roller 74 is arranged on one side of the slide plate 73. The conveying component 2 includes a conveying roller 21 and a second motor 22. The conveying roller 21 is arranged on the frame 1. The conveying roller 21 is driven by the second motor 22. The second motor 22 is arranged on one side of the frame 1.

[0032] When the user is using it, the conveying roller 21 conveys the wire, and at the same time, the adjustment component 7 pushes the slide plate 73 through the fourth cylinder 72 to perform telescopic movement to adjust the distance between the two groups of rollers 74 to adapt to wires of different sizes. The third cylinder 62 pushes the clamping plate 63 to perform telescopic movement, driving the distance between the two groups of arc plates 64 to adjust the adaption and limit of power cords of different specifications, so that the power cord will not deviate when cutting and peeling the outer skin. When cutting the wire, the second cylinder 42 pushes the connecting plate 44 to slide on the limit rod 43, and the fourth motor 45 drives the cutting The knife 46 cuts the power cord, thereby adjusting the cutting depth during cutting to ensure the cutting effect. When switching between the cutting component 4 and the stripping component 3, the fifth motor 55 drives the worm 54 to rotate and drives the worm wheel 53 to rotate. The worm wheel 53 drives the fixed plate 41 to rotate through the connecting shaft 52, thereby realizing the switching between cutting and stripping. When stripping the wire, the third motor 34 drives the positive and negative threaded rod 32 to rotate and drives the two groups of stripping plates 33 to move in opposite directions synchronously. At the same time, the blade on the stripping plate 33 strips the outer skin of the wire, thereby realizing the stripping of wires of different sizes.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A cutting machine for power cord production, comprising a frame (1), a conveying assembly (2), a stripping assembly (3), a cutting assembly (4), a rotating assembly (5), a limiting assembly (6) and an adjusting assembly (7), characterized in that: The conveying assembly (2) is arranged above the frame (1), the stripping assembly (3) is arranged on the frame (1), the cutting assembly (4) is arranged below the stripping assembly (3), the rotating assembly (5) is arranged on one side of the cutting assembly (4), the limiting assembly (6) is arranged on the frame (1), and the adjusting assembly (7) is arranged on one side of the limiting assembly (6).

2. A cutting machine for power cord production according to claim 1, characterized in that: The stripping assembly (3) comprises a mounting shell (31), a positive and negative threaded rod (32), a stripping plate (33) and a third motor (34); the mounting shell (31) is arranged above the cutting assembly (4); a groove is arranged above the mounting shell (31); the positive and negative threaded rod (32) is arranged inside the groove of the mounting shell (31); the positive and negative threaded rod (32) is arranged above the stripping plate (33); a blade is arranged on the stripping plate (33); the positive and negative threaded rod (32) is driven by the third motor (34); and the third motor (34) is arranged on one side of the mounting shell (31).

3. A cutting machine for power cord production according to claim 2, characterized in that: The cutting assembly (4) comprises a fixing plate (41), a second cylinder (42), a limiting rod (43), a connecting plate (44), a fourth motor (45) and a cutting knife (46); the fixing plate (41) is arranged below the mounting shell (31); the fixing plate (41) is arranged below the second cylinder (42); the tail end of the second cylinder (42) is fixedly connected to the fixing plate (41); the output end of the second cylinder (42) is fixedly connected to the connecting plate (44); the limiting rod (43) is arranged on both sides of the fixing plate (41); both sides of the connecting plate (44) are slidably connected to the limiting rod (43) through a sliding sleeve; the cutting knife (46) is arranged on one side of the connecting plate (44); the cutting knife (46) is driven by the fourth motor (45); the fourth motor (45) is arranged on one side of the connecting plate (44); and a mounting frame (17) is arranged on one side of the fixing plate (41).

4. A cutting machine for power cord production according to claim 3, characterized in that: The rotating assembly (5) comprises a protective cover (51), a connecting shaft (52), a worm wheel (53), a worm (54) and a fifth motor (55); the protective cover (51) is arranged on one side of a mounting frame (17); the connecting shaft (52) is arranged inside the protective cover (51); the worm wheel (53) is arranged on the connecting shaft (52); the worm (54) is arranged below the worm wheel (53); the worm (54) is driven by a fifth motor (55); the fifth motor (55) is arranged on one side of the protective cover (51); and a fixing plate (41) is arranged at one end of the connecting shaft (52) that passes through the mounting frame (17).

5. A cutting machine for power cord production according to claim 4, characterized in that: The limiting assembly (6) comprises a mounting plate (61), a third cylinder (62), a clamping plate (63) and an arc plate (64); the third cylinder (62) is arranged on the mounting plate (61); the tail end of the third cylinder (62) is fixedly connected to the mounting plate (61); the output end of the third cylinder (62) is fixedly connected to the clamping plate (63); and the arc plate (64) is arranged on one side of the clamping plate (63).

6. A cutting machine for power cord production according to claim 5, characterized in that: Support columns (11) are arranged at the four corners below the frame (1); an opening is arranged above the frame (1); a threaded rod (12) is rotatably connected in the opening; a sliding rod (13) is arranged in another group of grooves; a first motor (14) is arranged on one side of the frame (1); the threaded rod (12) is driven by the first motor (14); a gantry (15) is threadedly connected to the threaded rod (12) above via a threaded sleeve; one end of the gantry (15) is slidably connected to the sliding rod (13) via a sliding sleeve; a first cylinder (16) is arranged on a transverse plate of the gantry (15); an opening for the output end of the first cylinder (16) to move is arranged on the transverse plate of the gantry (15); the mounting frame (17) is arranged at the output end position of the first cylinder (16); a fixing plate (41) is arranged on the inner side of the mounting frame (17).

7. The cutting machine for power cord production according to claim 1, characterized in that: The regulating assembly (7) comprises a vertical plate (71), a fourth cylinder (72), a slide plate (73) and a rotating roller (74); the vertical plate (71) is arranged on the frame (1); a mounting groove is arranged on one side of the vertical plate (71); the fourth cylinder (72) is arranged in the mounting groove on the vertical plate (71); the tail end of the fourth cylinder (72) is fixedly connected to the vertical plate (71); the output end of the fourth cylinder (72) is provided with a slide plate (73); and the rotating roller (74) is arranged on one side of the slide plate (73).

8. The cutting machine for power cord production according to claim 5, characterized in that: The conveying assembly (2) comprises a conveying roller (21) and a second motor (22); the conveying roller (21) is arranged on the frame (1); the conveying roller (21) is driven by the second motor (22); and the second motor (22) is arranged on one side of the frame (1).

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