Horizontal paper wrapping machine

Abstract

The utility model discloses a horizontal paper wrapping machine which comprises a workbench, a wrapping mechanism and a tension detection mechanism. The middle part of the upper surface of the workbench is fixedly connected with a paper package mounting box body; the wrapping mechanism comprises rotating shafts, gears, gear rings and a motor frame, the rotating shafts are uniformly and rotationally connected between the left inner wall and the right inner wall of the paper package mounting box body, the outer cambered surfaces of the four rotating shafts are fixedly connected with the gears respectively, the gear rings are rotationally connected into the paper package mounting box body, and the four gears are in meshed connection with one gear ring; the upper side of the inner arc surface of the gear ring is fixedly connected with a motor frame, and the front side of the motor frame is rotationally connected with an insulation paper placing wheel; the tension detection mechanism is arranged on the right side of the motor frame, the upper side of the workbench is fixedly connected with a protective shell, the front end of the protective shell is fixedly connected with a single chip microcomputer, and the input end of the single chip microcomputer is electrically connected with an external power source.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromagnetic wire, concretely to a horizontal paper wrapping machine. BACKGROUND

[0002] Electromagnetic wire, also known as winding wire, is an insulated wire used to make coils or windings in electrical products. Electromagnetic wire is usually divided into enameled wire, wrapped wire, enameled wrapped wire, and inorganic insulated wire. After the electromagnetic wire is made into a coil, it needs to be wrapped with an insulating paper on the outer surface for normal use.

[0003] In the prior art, the patent with the authorized publication number CN202222761005.9 discloses a wrapping device of a horizontal paper wrapping machine, which comprises a bottom plate, both sides of the upper surface of the bottom plate are provided with support frames, the side surface of the support frame is provided with a No. 1 motor, and the support frames are rotationally connected with adjusting rollers. Through the operation of the No. 1 motor, the adjusting rollers are driven to rotate, thereby cyclically adjusting the angle of the inclined groove and driving the slide rod.

[0004] The above-mentioned horizontal paper wrapping machine has some problems in actual operation. For example, after the insulating paper tape continuously performs the wire laying operation, the diameter of the wire reel becomes smaller. If there is no effective tension detection mechanism and adjusting mechanism, the tension information of the insulating paper tape on the outer surface of the insulating paper tape during the paper wrapping operation of the insulating coil cannot be accurately and timely fed back, which may cause the problem of unqualified paper wrapping due to loose paper wrapping. Therefore, we propose a horizontal paper wrapping machine. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a horizontal paper wrapping machine with good paper wrapping effect, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a horizontal paper wrapping machine, comprising a workbench, a wrapping mechanism, and a tension detection mechanism.

[0007] The workbench: the upper surface thereof is fixedly connected with a paper wrapping installation box body in the middle part;

[0008] The wrapping mechanism: it comprises a rotating shaft, a gear, a gear ring, and a motor bracket. The rotating shafts are uniformly rotationally connected between the left and right inner walls of the paper wrapping installation box body. The outer arc surfaces of the four rotating shafts are fixedly connected with the gears. The paper wrapping installation box body is rotationally connected with the gear ring inside. The four gears are meshingly connected with the gear ring. The inner arc surface of the gear ring is fixedly connected with the motor bracket on the upper side. The motor bracket is rotationally connected with an insulating paper placing wheel on the front side.

[0009] The tension detection mechanism: it is arranged on the right side of the motor bracket, and the paper wrapping effect is good.

[0010] Further, the upper side of the workbench is fixedly connected with a protective shell, the front end of the protective shell is fixedly connected with a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected with an external power supply, and the single-chip microcomputer controls the normal operation of each electric appliance.

[0011] Further, the wrapping mechanism further comprises a worm, a worm wheel, a synchronous pulley and a synchronous belt, the worm is symmetrically and rotatably connected to the lower side wall of the paper package mounting box body, the outer arc surface left side of the two rotating shafts at the lower side is respectively fixedly sleeved with a worm wheel, the two worm wheels are respectively meshed and connected with the worm located at the same side, the outer arc surface lower side of the two worms is respectively fixedly sleeved with a synchronous pulley, the two synchronous pulleys are drivingly connected through a synchronous belt, the rear lower side of the paper package mounting box body is provided with a wrapping driving motor, the output shaft of the wrapping driving motor is fixedly connected with the lower end of the worm at the rear side, and the input end of the wrapping driving motor is electrically connected with the output end of the single-chip microcomputer, so that the transmission function is realized.

[0012] Further, the wrapping mechanism further comprises a wire unwinding motor, the wire unwinding motor is fixedly connected to the right side surface of the motor frame, the output shaft of the wire unwinding motor is fixedly connected with the right side surface middle part of the insulating paper placing wheel, the inner arc surface right side of the tooth ring is provided with a conductive ring, the outer ring of the conductive ring is fixedly connected with the right side surface of the paper package mounting box body, the conductive ring is bidirectionally electrically connected with the single-chip microcomputer, the input end of the wire unwinding motor is electrically connected with the output end of the conductive ring, and the wire unwinding driving function is realized.

[0013] Further, the tension detection mechanism comprises a rotating rod, a swing rod, a tension roller, an extension rod, a spring and a pressure sensor, the rotating rod is rotatably connected between the left and right inner walls of the motor frame, the lower side of the rotating rod is fixedly connected with the swing rod, the tail end of the swing rod is fixedly connected with the tension roller, the rear side wall of the motor frame is fixedly connected with the extension rod, the extension end of the extension rod is fixedly connected with the pressure sensor, the rear side surface of the pressure sensor and the rear side wall of the motor frame are fixedly connected with the spring, the spring is movably sleeved with the outer arc surface of the extension rod, the pressure sensor is bidirectionally electrically connected with the conductive ring, and the tension detection function is realized.

[0014] Further, the left side of the protective shell is fixedly connected with an air cylinder, the extension end of the air cylinder is fixedly connected with an inner supporting clamp, the air inlet of the air cylinder is externally connected with an external air pump, and the input end of the inner supporting clamp is electrically connected with the output end of the single-chip microcomputer, so that the function of moving the insulating coil is realized.

[0015] Further, the outer arc surface of the inner supporting clamp is movably sleeved with the insulating coil, and the insulating coil is fixed in a inner supporting clamping mode, so that the avoidance effect is provided for the outer surface newspaper.

[0016] Compared with the prior art, the utility model has the advantages that the horizontal paper wrapping machine has the following advantages:

[0017] 1. This structure adopts a spring telescopic structure to accurately measure the pressure on the swing arm. By measuring the real-time changes in pressure, the pressure applied by the insulating paper tape to the tension roller can be measured in real time. When the number of insulating paper tape discs in the insulating paper placement wheel decreases, the tension information of the insulating paper tape on the outer surface of the insulating paper tape can be accurately fed back in real time when the insulating coil is performing paper wrapping operation.

[0018] 2. The worm gear transmission structure is adopted. When the tension information of the outer surface of the insulating paper tape changes in real time, the speed of the gear ring can be adjusted in real time through the good transmission effect of the worm gear, so as to adjust the tension of the insulating paper tape on the outer surface of the insulating paper tape, resulting in a better paper wrapping effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the protective shell of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal left view of the protective shell of this utility model;

[0022] Figure 4 This is a schematic diagram of the wrapping mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the toothed ring of this utility model;

[0024] Figure 6 This is a schematic diagram of the tension detection mechanism of this utility model.

[0025] In the diagram: 1. Workbench; 2. Paper packaging installation box; 3. Wrapping mechanism; 31. Rotating shaft; 32. Gear; 33. Worm; 34. Worm wheel; 35. Synchronous pulley; 36. Synchronous belt; 37. Gear ring; 38. Motor frame; 39. Wire feeding motor; 4. Wrapping drive motor; 5. Insulating paper placement wheel; 6. Tension detection mechanism; 61. Rotating rod; 62. Swing rod; 63. Tension roller; 64. Telescopic rod; 65. Spring; 66. Pressure sensor; 7. Conductive ring; 8. Microcontroller; 9. Cylinder; 10. Internal support clamp; 11. Protective shell; 12. Insulating coil. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6The embodiment provides a technical scheme: a horizontal paper wrapping machine which comprises a workbench 1, a wrapping mechanism 3 and a tension detection mechanism 6;

[0028] The workbench 1 is fixedly connected with a paper wrapping installation box 2 in the middle of the upper surface, the upper side of the workbench 1 is fixedly connected with a protective shell 11, the front end of the protective shell 11 is fixedly connected with a single-chip microcomputer 8, the input end of the single-chip microcomputer 8 is electrically connected with an external power supply, the left side of the protective shell 11 is fixedly connected with an air cylinder 9, the telescopic end of the air cylinder 9 is fixedly connected with an inner support clamp 10, the air inlet of the air cylinder 9 is externally connected with an external air pump, the input end of the inner support clamp 10 is electrically connected with the output end of the single-chip microcomputer 8, the outer arc surface of the inner support clamp 10 is movably sleeved with an insulating coil 12, when the paper wrapping machine needs to be used, the protective door on the front side of the protective shell 11 is opened, the insulating coil 12 is sleeved outside the sleeve of the inner support clamp 10, at this time, the single-chip microcomputer 8 is regulated and controlled, the outer arc surface of the insulating coil 12 is clamped by the inner support clamp 10, at this time, the external air pump is regulated and controlled, the air cylinder 9 is in elongation movement until the clamped insulating coil 12 moves to the right to a specified position;

[0029] The winding mechanism 3 comprises rotating shafts 31, gear wheels 32, a gear ring 37 and a motor frame 38, the rotating shafts 31 are uniformly connected between the left and right inner walls of the paper package mounting box 2, the outer arc surfaces of the four rotating shafts 31 are fixedly connected with the gear wheels 32 respectively, the inside of the paper package mounting box 2 is rotatably connected with the gear ring 37, the four gear wheels 32 are meshingly connected with the gear ring 37, the inner arc surface of the gear ring 37 is fixedly connected with the motor frame 38 on the upper side, the front side of the motor frame 38 is rotatably connected with the insulating paper placing wheel 5, the winding mechanism 3 further comprises a worm 33, a worm gear 34, a synchronous pulley 35 and a synchronous belt 36, the worm 33 is symmetrically rotatably connected to the lower side wall of the paper package mounting box 2, the outer arc surfaces of the two rotating shafts 31 on the lower side are fixedly provided with the worm gears 34 on the left side respectively, the two worm gears 34 are meshingly connected with the worm 33 on the same side respectively, the outer arc surfaces of the two worms 33 are fixedly provided with the synchronous pulleys 35 on the lower side respectively, the two synchronous pulleys 35 are drivingly connected through the synchronous belt 36, the rear lower side of the paper package mounting box 2 is provided with the winding driving motor 4, the output shaft of the winding driving motor 4 is fixedly connected with the lower end of the worm 33 on the rear side, the input end of the winding driving motor 4 is electrically connected with the output end of the single-chip microcomputer 8, the winding mechanism 3 further comprises a pay-off motor 39, the pay-off motor 39 is fixedly connected to the right side surface of the motor frame 38, the output shaft of the pay-off motor 39 is fixedly connected with the right side surface of the insulating paper placing wheel 5 in the middle, the right side of the inner arc surface of the gear ring 37 is provided with the conductive ring 7, the outer ring of the conductive ring 7 is fixedly connected with the right side surface of the paper package mounting box 2, the conductive ring 7 is bidirectionally electrically connected with the single-chip microcomputer 8, the input end of the pay-off motor 39 is electrically connected with the output end of the conductive ring 7, at this time, the insulating paper tape on the insulating paper placing wheel 5 is adhered to the outer arc surface of the insulating coil 12 manually, at this time, the single-chip microcomputer 8 can be controlled, the pay-off motor 39 operates, the output shaft of the pay-off motor 39 rotates for a specified number of turns, thereby driving the insulating paper placing wheel 5 to rotate for a specified number of turns, thereby releasing the insulating paper tape of a specified length along with the insulating paper placing wheel 5, at the same time, the single-chip microcomputer 8 controls the winding driving motor 4 to operate, the output shaft of the winding driving motor 4 rotates at a specified speed, thereby driving the two rotating shafts 31 on the lower side to rotate through the worm 33 and the worm gear 34, thereby driving the two gear wheels 32 on the lower side to rotate at a specified speed, thereby driving the gear ring 37 to rotate at a specified speed, thereby releasing the insulating paper tape along with the insulating paper placing wheel 5 which is releasing the insulating paper tape, and winding the released insulating paper tape on the outer arc surface of the insulating coil 12;

[0030] The tension detection mechanism 6 is arranged on the right side of the motor frame 38, and the tension detection mechanism 6 comprises a rotating rod 61, a swing rod 62, a tension roller 63, an extension rod 64, a spring 65 and a pressure sensor 66. The rotating rod 61 is rotationally connected between the left and right inner walls of the motor frame 38. The lower side of the rotating rod 61 is fixedly connected with the swing rod 62. The end of the swing rod 62 is fixedly connected with the tension roller 63. The rear wall of the motor frame 38 is fixedly connected with the extension rod 64. The extension end of the extension rod 64 is fixedly connected with the pressure sensor 66. The rear side of the pressure sensor 66 is fixedly connected with the spring 65 between the rear wall of the motor frame 38. The spring 65 is movably sleeved with the outer arc surface of the extension rod 64. The pressure sensor 66 is bidirectionally electrically connected with the conductive ring 7. During this period, the insulation paper tape first maintains a sliding relationship with the outer arc surface of the tension roller 63. When the insulation paper placing wheel 5 continuously operates, the diameter of the insulation paper ring on the insulation paper placing wheel 5 gradually becomes smaller. Because the insulation paper tape first maintains a sliding relationship with the outer arc surface of the tension roller 63, when the insulation paper ring unwinding diameter gradually becomes smaller, the insulation paper tape first maintains a gradually smaller pressing force of the tension roller 63. At this time, under the influence of the elastic force of the spring 65, the outer arc surface of the swing rod 62 is pushed forward. At this time, the pressure sensor 66 operates, and the pressure sensor 66 transmits the pressure information to the single-chip microcomputer 8 in real time. When the single-chip microcomputer 8 detects that the pressure information becomes smaller, the rotating speed of the wrapping driving motor 4 is gradually slowed down to adapt to the insulation paper ring unwinding rate. When the insulation paper ring completes the paper wrapping operation, the hot cutting tool is manually used to complete the hot air cutting operation, and the finishing operation is completed. Thereafter, the single-chip microcomputer 8 is adjusted, the inner support clamp 10 releases the insulation coil 12, each part is reset, and then the insulation coil 12 is taken out from the inner support clamp 10, and the subsequent paper wrapping operation can be performed.

[0031] The working principle of the horizontal paper wrapping machine is as follows: when the paper wrapping machine needs to be used, the front protective door of the protective shell 11 is opened, the insulating coil 12 is sleeved on the sleeve of the inner support clamp 10, at this time, the single-chip microcomputer 8 is regulated, the inner support clamp 10 clamps the outer arc surface of the insulating coil 12, at this time, the external air pump is regulated, the air cylinder 9 performs elongation movement, until the clamped insulating coil 12 moves to the specified position to the right, at this time, the insulating paper on the insulating paper placing wheel 5 is adhered to the outer arc surface of the insulating coil 12, at this time, the single-chip microcomputer 8 is regulated, the wire releasing motor 39 operates, the output shaft of the wire releasing motor 39 rotates for a specified number of turns, thereby driving the insulating paper placing wheel 5 to rotate for a specified number of turns, thereby driving the insulating paper placing wheel 5 to release the insulating paper tape of a specified length, at the same time, the single-chip microcomputer 8 regulates the winding drive motor 4 to operate, the output shaft of the winding drive motor 4 rotates at a specified speed, thereby driving the two lower shafts 31 on the lower side to rotate through the worm 33 and the worm wheel 34, thereby driving the two gears 32 on the lower side to rotate at a specified speed, thereby driving the gear ring 37 to rotate at a specified speed, thereby driving the insulating paper placing wheel 5 being released to perform the releasing operation, and the released insulating paper tape is wound on the outer arc surface of the insulating coil 12, during this period, the insulating paper tape first maintains a sliding relationship with the outer arc surface of the tension roller 63, when the insulating paper placing wheel 5 continuously operates, the diameter of the insulating paper ring on the insulating paper placing wheel 5 gradually becomes smaller, because the insulating paper tape first maintains a sliding relationship with the outer arc surface of the tension roller 63, when the diameter of the insulating paper ring gradually becomes smaller, the pressing force of the insulating paper tape on the tension roller 63 gradually becomes smaller, at this time, the spring 65 is affected, and the outer arc surface rear side of the swing rod 62 is pushed forward, at this time, the pressure sensor 66 operates, and the pressure sensor 66 transmits the pressure information to the single-chip microcomputer 8 in real time, when the single-chip microcomputer 8 detects that the pressure information becomes smaller, the speed of the winding drive motor 4 is gradually slowed down to adapt to the releasing speed of the insulating paper ring, when the insulating paper ring completes the paper wrapping operation, the hot cutting tool is manually used to complete the hot cutting operation, and the finishing operation is completed, thereafter, the single-chip microcomputer 8 is regulated, the inner support clamp 10 releases the insulating coil 12, each part is reset, then the insulating coil 12 is taken out from the inner support clamp 10, and the subsequent paper wrapping operation can be performed.

[0032] It is worth noting that the single-chip microcomputer 8 disclosed in the above embodiments is a 51 series single-chip microcomputer, and the pay-off motor 39, the wrapping driving motor 4, the pressure sensor 66, the conductive ring 7, the air cylinder 9, and the inner support clamp 10 can be freely configured according to the actual application scene. The pay-off motor 39 is recommended to be a 130 series servo motor, the wrapping driving motor 4 is recommended to be a 130BYG350D three-phase hybrid stepping motor, the pressure sensor 66 is recommended to be an LFC-15E-high-precision miniature planar pressure sensor, the conductive ring 7 is recommended to be a VGR type conductive ring, the air cylinder 9 is recommended to be an SDA series thin air cylinder, and the inner support clamp 10 is recommended to be a PTG series precise inner support clamp. The single-chip microcomputer 8 controls the pay-off motor 39, the wrapping driving motor 4, the pressure sensor 66, the conductive ring 7, and the inner support clamp 10 to work by using the method commonly used in the prior art.

[0033] The above description is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the present application specification and drawings, is also included in the patent protection range of the present application.

Claims

1. A horizontal paper wrapping machine, characterized by: It includes workbench (1), around the package mechanism (3) and tension detection mechanism (6); Workbench (1): the upper surface of the middle fixedly connected with paper package installation box (2); Around the package mechanism (3): it includes rotating shaft (31), gear (32), gear ring (37) and motor frame (38), the rotating shaft (31) is uniformly rotatably connected between the left and right inner walls of paper package installation box (2), the outer arc surface of four rotating shafts (31) is fixedly connected with gear (32), the inside of paper package installation box (2) is rotatably connected with gear ring (37), four gears (32) are meshed with a gear ring (37), the inner arc surface of gear ring (37) is fixedly connected with motor frame (38) on the upper side, the front side of motor frame (38) is rotatably connected with insulating paper placing wheel (5); Tension detection mechanism (6): it is arranged on the right side of motor frame (38).

2. A horizontal bale press according to claim 1, characterized in that: The upper side of the workbench (1) is fixedly connected with the protective shell (11), the front end of the protective shell (11) is fixedly connected with the single-chip microcomputer (8), and the input end of the single-chip microcomputer (8) is electrically connected with the external power supply.

3. A horizontal bale press according to claim 2, characterized in that: The around the package mechanism (3) further includes worm (33), worm gear (34), synchronous pulley (35) and synchronous belt (36), the worm (33) is rotatably connected to the lower side wall of the paper package installation box (2) in front and back symmetry, the outer arc surface of the two rotating shafts (31) on the lower side is fixedly provided with worm gear (34) on the left side, respectively, two worm gears (34) are meshed with the worm (33) located on the same side, respectively, the outer arc surface of the two worm gears (33) is fixedly provided with synchronous pulley (35) on the lower side, respectively, the two synchronous pulleys (35) are drivingly connected through a synchronous belt (36), the rear lower side of the paper package installation box (2) is provided with a winding drive motor (4), the output shaft of the winding drive motor (4) is fixedly connected with the lower end of the rear worm (33), and the input end of the winding drive motor (4) is electrically connected with the output end of the single-chip microcomputer (8).

4. A horizontal bale press according to claim 2, characterized in that: The around the package mechanism (3) further includes a wire unwinding motor (39), the wire unwinding motor (39) is fixedly connected to the right side of the motor frame (38), the output shaft of the wire unwinding motor (39) is fixedly connected with the right side of the insulating paper placing wheel (5), the inner arc surface of the gear ring (37) is provided with a conductive ring (7), the outer ring of the conductive ring (7) is fixedly connected with the right side of the paper package installation box (2), the conductive ring (7) is bidirectionally connected with the single-chip microcomputer (8), and the input end of the wire unwinding motor (39) is electrically connected with the output end of the conductive ring (7).

5. A horizontal bale press according to claim 4, characterized in that: The tension detection mechanism (6) comprises a rotating rod (61), a swing rod (62), a tension roller (63), an extension rod (64), a spring (65) and a pressure sensor (66), the rotating rod (61) is rotatably connected between the left and right inner walls of the motor frame (38), the lower side of the rotating rod (61) is fixedly connected with the swing rod (62), the end of the swing rod (62) is fixedly connected with the tension roller (63), the rear wall of the motor frame (38) is fixedly connected with the extension rod (64), the extension end of the extension rod (64) is fixedly connected with the pressure sensor (66), the rear side of the pressure sensor (66) is fixedly connected with the spring (65) between the rear wall of the motor frame (38), the spring (65) is movably sleeved with the outer arc surface of the extension rod (64), and the pressure sensor (66) is bidirectionally electrically connected with the conductive ring (7).

6. A horizontal bale press according to claim 2, characterized in that: The left side of the protective shell (11) is fixedly connected with the air cylinder (9), the extension end of the air cylinder (9) is fixedly connected with the inner support clamp (10), the air inlet of the air cylinder (9) is externally connected with the external air pump, and the input end of the inner support clamp (10) is electrically connected with the output end of the single-chip microcomputer (8).

7. A horizontal bale press according to claim 6, characterized in that: The outer arc surface of the inner support clamp (10) movably sleeves the insulating coil (12).

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