Paint stripping machine for enameled wire with controllable paint stripping length

Abstract

The utility model relates to the technical field of enameled wire paint stripping machine, and disclose a paint stripping length controllable enameled wire paint stripping machine, including frame, frame one side is equipped with display screen, frame one side is equipped with the enameled wire main body of paint stripping, and frame one side is equipped with dust removal assembly for enameled wire main body paint stripping dust removal, frame one side is equipped with the measurement assembly for enameled wire main body paint stripping length detection, and measurement assembly one side is equipped with paint stripping assembly, paint stripping assembly one side is equipped with the conveying assembly for enameled wire main body movement, through the input shaft connection of encoder third rotating roller, and the cooperation clamping enameled wire main body of fifth rotating roller, when enameled wire main body moves, third rotating roller can synchronous rotation, and encoder real -time measurement enameled wire's moving length, and will rotation angle conversion be length signal transmission to controller, and the start -stop of paint stripping assembly is controlled according to preset length, thereby realized the control of paint stripping length.

Description

Technical Field

[0001] This utility model relates to the technical field of enameled wire stripping machines, specifically an enameled wire stripping machine with controllable stripping length. Background Technology

[0002] Enamelled wire is a major type of winding wire, consisting of a conductor and an insulation layer. The bare wire is annealed and softened, then coated with enamel multiple times and baked. Enamelled wire is widely used in the motor, electrical appliance, and instrument industries. During its processing and use, it is often necessary to strip the enamel from the wire to expose the internal metal conductors, facilitating subsequent soldering and connection operations.

[0003] Existing enameled wire stripping equipment has significant shortcomings in controlling the stripping length. Most stripping equipment lacks an effective length measurement and control mechanism, making it impossible to accurately control the stripping length of the enameled wire, resulting in the stripped wire length not meeting production requirements. Therefore, an enameled wire stripping machine with controllable stripping length is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a wire stripping machine with controllable stripping length to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an enameled wire stripping machine with controllable stripping length, including a frame, a display screen installed on one side of the frame, an enameled wire body to be stripped on one side of the frame, and a dust removal component for dust removal during the stripping of the enameled wire body on one side of the frame.

[0006] One side of the frame is equipped with a measuring component for detecting the stripping length of the enameled wire body, and the measuring component is equipped with a stripping component on one side.

[0007] The stripping assembly has a conveying assembly for moving the enameled wire body on one side, and a cutting assembly for cutting the enameled wire body on the other side.

[0008] The cutting component is provided with a clamping component on one side, and a bending component is provided with a bending component on one side of the clamping component;

[0009] The measuring component includes a connecting plate, a limiting plate is fixed on one side of the connecting plate, and a plurality of insertion slots are provided on one side of the limiting plate. The insertion slots are used for guiding the insertion of the enameled wire body.

[0010] A plurality of fourth rotating rollers are rotatably connected to one side of the connecting plate, and a plurality of limiting grooves are formed on the surface of the fourth rotating rollers;

[0011] An encoder is connected to one side of the connecting plate, and a third rotating roller is fixed to the input shaft end of the encoder. A fifth rotating roller located below the third rotating roller is rotatably connected to one side of the connecting plate.

[0012] Preferably, the paint stripping assembly includes a fixing plate, a third motor is fixed to one side of the top of the fixing plate, a third pulley is fixed to the output shaft end of the third motor, a second pulley is connected to the third pulley via a belt, a rotating rod is fixedly inserted into the shaft of the second pulley, and a blade holder is fixed to one end of the rotating rod.

[0013] Preferably, the rotating rod and the shaft of the tool holder are both provided with through holes, and three blades are connected to the inner side of the tool holder. When the blades contact the outer side of the enameled wire body, the enameled wire body is in a stripped state.

[0014] Preferably, the dust removal component includes a housing, a housing cover is bolted to one side of the housing, a sealing ring is glued to one side of the housing cover, a partition is fixed to the inner wall of the housing, and a filter screen is inserted between the partition and the inner wall of the housing in a sealed manner.

[0015] Preferably, the above-mentioned: a protective cover is fixed to one side of the fixing plate and sleeved on the outside of the knife holder; a fan is fixed to the air outlet end of the box; a connecting pipe is fixed to the air inlet end of the box; and the connecting pipe is connected to the protective cover through a flexible hose.

[0016] Preferably, the bending assembly includes a support plate, a first motor is fixed to one side of the support plate, a connecting block is fixed to the output shaft end of the first motor, and a support rod is fixed to one end of the connecting block.

[0017] When the output shaft of the first motor drives the support rod to rotate and the support rod contacts the enameled wire body, the enameled wire body is in a bent state.

[0018] Preferably, the clamping assembly mentioned above includes a slide cylinder, and a first cylinder and a fixing frame are respectively fixed to the slide end of the slide cylinder.

[0019] The first cylinder push rod end is respectively hinged with a third connecting rod and a fourth connecting rod;

[0020] The inner wall of the fixed frame is rotatably connected to a rotating shaft, and a first connecting rod and a second connecting rod are respectively hinged to the outer side of the rotating shaft. A first clamping plate is fixed to one end of the first connecting rod, a second clamping plate is fixed to one end of the second connecting rod, one end of the third connecting rod is hinged to the second connecting rod, and one end of the fourth connecting rod is hinged to the first connecting rod.

[0021] When the first cylinder push rod extends, the first clamping plate and the second clamping plate are in a clamping state on the enameled wire body.

[0022] Preferably, the above-mentioned cutting assembly includes a limiting frame, a second cylinder is fixed to one side of the top of the limiting frame, a cutting blade is fixed to the push rod end of the second cylinder, a limiting block is fixed to one side of the limiting frame, the outer side of the enameled wire body is sequentially inserted into one side of the limiting frame and the limiting block, and a blade holder located below the cutting blade is fixed to one side of the limiting frame.

[0023] When the push rod end of the second cylinder extends, the cutting blade performs a cutting action on the enameled wire body.

[0024] Preferably, the conveying assembly includes two vertical plates, a plurality of first rotating rollers are rotatably connected between the two vertical plates, a groove is provided on one side of the vertical plate, a slider is slidably connected inside the groove, and a second rotating roller is rotatably connected to one side of the slider.

[0025] A plurality of screws are rotatably connected to one side of the vertical plate. The bottom outer side of the screws is threaded to one side of the slider. One end of the first rotating roller is fixed to a first pulley. The first pulleys are connected to each other by a belt. A second motor is fixed to one side of the frame. The output shaft of the second motor is fixed to one end of the shaft of the first pulley.

[0026] When the first and second rotating rollers rotate, the enameled wire body is in a conveying state.

[0027] Preferably, one side of the aforementioned housing, support plate, slide cylinder, limit frame, vertical plate, fixing plate and connecting plate are all fixed to one side of the frame. A display screen is installed on one side of the frame, a controller is installed inside the frame, the signal output terminals of the display screen and the encoder are connected to the input terminal of the controller, and a solenoid valve is provided on one side of the frame.

[0028] The output terminal of the controller is connected to the input terminals of the fan, the first motor, the second motor, the third motor and the solenoid valve respectively. The solenoid valve is connected to the input terminals of the slide cylinder, the first cylinder and the second cylinder respectively through air pipes.

[0029] The measuring component detects the moving length of the enameled wire body through an encoder and transmits the signal to the controller to control the start and stop of the stripping component.

[0030] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0031] 1. The third rotating roller is connected to the input shaft of the encoder and works with the fifth rotating roller to clamp the enameled wire body. When the enameled wire body moves, the third rotating roller can rotate synchronously. The encoder measures the moving length of the enameled wire in real time and converts the rotation angle into a moving length signal, which is transmitted to the controller. The controller controls the start and stop of the paint stripping component according to the preset length, thereby realizing the control of the paint stripping length.

[0032] Second, the paint stripping area is covered by a protective cover and connected to the air inlet of the enclosure via a flexible hose. When the fan is started, it can generate negative pressure in the paint stripping area, effectively sucking the dust generated during the paint stripping process into the enclosure, preventing the dust from spreading to the working environment and protecting the health of the operators. After the dust is sucked into the enclosure, it will be intercepted by the filter screen, and the clean air will be discharged from the air outlet of the enclosure, ensuring that the air discharged into the environment is clean and reducing environmental pollution.

[0033] Third, the height of the slider is adjusted by the screw, thereby adjusting the pressure of the second rotating roller on the enameled wire. The slide cylinder adjusts the position of the first cylinder and the fixing frame. The first cylinder drives the first clamping plate and the second clamping plate to close through the linkage mechanism, clamping the enameled wire body. The clamping assembly can stably fix the enameled wire during cutting and bending, preventing it from moving or shaking. The second cylinder pushes the cutting blade down, cooperating with the blade holder to cut the enameled wire body. The cutting method is fast and accurate, and can cut the enameled wire body to the specified length to meet production needs. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0036] Figure 2 This is a top view cross-sectional structural diagram of the housing of this utility model;

[0037] Figure 3 This is a schematic diagram of the bending component of this utility model;

[0038] Figure 4 This is a schematic diagram of the clamping plate structure of this utility model;

[0039] Figure 5 This is a schematic diagram of the main cross-sectional structure of the fixing frame of this utility model;

[0040] Figure 6This is a schematic diagram of the cutting component of this utility model;

[0041] Figure 7 This is a schematic diagram of the rotating roller structure of this utility model;

[0042] Figure 8 This is a schematic diagram of the structure of the first pulley connection of this utility model;

[0043] Figure 9 This is a schematic diagram of the through hole structure of this utility model;

[0044] Figure 10 This is a schematic diagram of the tool holder structure of this utility model;

[0045] Figure 11 This is a schematic diagram of the structure of the fourth rotating roller of this utility model;

[0046] Figure 12 This is a schematic diagram of the encoder structure of this utility model.

[0047] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Dust removal assembly; 21. Housing; 22. Connecting pipe; 23. Partition; 24. Filter screen; 25. Fan; 26. Protective cover; 3. Bending assembly; 31. First motor; 32. Support plate; 33. Connecting block; 34. Support rod; 4. Clamping assembly; 41. Slide cylinder; 42. First cylinder; 43. Fixing frame; 44. First connecting rod; 45. First clamping plate; 46. Second clamping plate; 47. Second connecting rod; 48. Third connecting rod; 49. Fourth connecting rod; 5. Cutting assembly; 51. Limiting frame; 52. Limiting block; 53. Cutting blade; 54. Second cylinder; 6. 61. Conveying assembly; 62. Second motor; 63. First pulley; 64. Vertical plate; 65. First rotating roller; 66. Slider; 67. Second rotating roller; 68. Screw; 7. Paint stripping assembly; 71. Fixing plate; 72. Through hole; 73. Rotating rod; 74. Second pulley; 75. Third pulley; 76. Third motor; 77. Blade; 78. Blade holder; 8. Measuring assembly; 81. Connecting plate; 82. Third rotating roller; 83. Encoder; 84. Limiting groove; 85. Limiting plate; 86. Insertion groove; 87. Fourth rotating roller; 88. Fifth rotating roller; 9. Display screen; 10. Enamelled wire body. Detailed Implementation

[0048] 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.

[0049] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0050] Example

[0051] Please see Figure 1-12 This utility model provides a technical solution: a wire stripping machine with controllable stripping length, including a frame 1, a display screen 9 mounted on one side of the frame 1, a wire body 10 to be stripped on one side of the frame 1, a dust removal component 2 for dust removal during wire stripping on one side of the frame 1, a measuring component 8 for detecting the stripping length of the wire body 10 on one side of the frame 1, a stripping component 7 on one side of the measuring component 8, a conveying component 6 for moving the wire body 10 on one side of the stripping component 7, a cutting component 5 for cutting the wire body 10 on one side of the conveying component 6, a clamping component 4 on one side of the cutting component 5, and a bending component 3 on one side of the clamping component 4.

[0052] The measuring assembly 8 includes a connecting plate 81. A limiting plate 85 is fixed to one side of the connecting plate 81. Several insertion slots 86 are provided on one side of the limiting plate 85 for guiding the insertion of the enameled wire body 10. The enameled wire body 10 passes through the insertion slots 86 of the limiting plate 85 and the limiting slots 84 of the fourth rotating roller 87, ensuring the stability of the enameled wire body 10 during the conveying process and reducing the problem of inaccurate paint stripping caused by shaking or deviation. Several fourth rotating rollers 87 are rotatably connected to one side of the connecting plate 81. The surface of the rotating roller 87 is provided with several limiting grooves 84; the third rotating roller 82 and the fifth rotating roller 88 form a clamping pair of rollers, and the surfaces of the third rotating roller 82 and the fifth rotating roller 88 are provided with anti-slip textures. When the enameled wire body 10 passes through, it drives the third rotating roller 82 to rotate. The encoder 83 synchronously detects the rotation angle. The encoder 83 is connected to one side of the connecting plate 81. The third rotating roller 82 is fixed to the input shaft end of the encoder 83. The fifth rotating roller 88 located below the third rotating roller 82 is rotatably connected to one side of the connecting plate 81.

[0053] The paint stripping assembly 7 includes a fixing plate 71. A third motor 76 is fixed to one side of the top of the fixing plate 71. A third pulley 75 is fixed to the output shaft end of the third motor 76. A second pulley 74 is connected to the third pulley 75 via a belt. A rotating rod 73 is fixedly inserted into the shaft of the second pulley 74. A tool holder 78 is fixed to one end of the rotating rod 73. The third motor 76 drives the third pulley 75, which in turn drives the second pulley 74 and the rotating rod 73 to rotate via the belt, thereby causing the tool holder 78 and the blade 77 to rotate at high speed. The blade 77 contacts the enameled wire body 10 under centrifugal force, which can quickly scrape off the enamel layer and improve the stripping efficiency. Through holes 72 are provided at the shaft centers of the rotating rod 73 and the blade holder 78. A spring (not shown in the diagram) connects the inside of the blade holder 78 and the blade 77. When the blade holder 78 is not rotating, the spring force causes the blade 77 to move away from the outside of the enameled wire body 10. When the blade holder 78 rotates, the centrifugal force causes the blade 77 to overcome the spring force and contact the outside of the enameled wire body 10, thereby stripping the enamel from the outside of the enameled wire body 10. Three blades 77 are connected to the inside of the blade holder 78. When the blade 77 contacts the outside of the enameled wire body 10, the enameled wire body 10 is in a stripping state. The blade 77 only contacts the enameled wire body 10 when rotating and automatically disengages when stationary to avoid damaging the enameled wire body 10. The operating principle of the blade 77 is based on existing technology; therefore, its structure and operating principle will not be described in detail here.

[0054] Dust removal assembly 2 includes a housing 21. A cover is bolted to one side of the housing 21, and a sealing ring is glued to one side of the cover. A partition 23 is fixed to the inner wall of the housing 21, and a filter screen 24 is inserted between the partition 23 and the inner wall of the housing 21 to seal the dust. Dust is intercepted by the filter screen 24, and clean air is discharged from the air outlet of the housing 21. The filter screen 24 is removable and washable to ensure long-term high-efficiency filtration. A protective cover 26 is fixed to one side of the fixing plate 71 and fitted onto the outside of the knife holder 78. A fan 25 is fixed to the air outlet of the housing 21, and a connecting pipe 22 is fixed to the air inlet of the housing 21. The connecting pipe 22 and the protective cover 26 are connected... The enclosure is connected by a flexible hose. The protective cover 26 covers the area where the paint has been peeled off and is connected to the air inlet of the housing 21 via a flexible hose. When it is necessary to clean the dust inside the housing 21, simply remove the bolt on one side of the cover to expose the inside of the housing 21, making it easy to clean the accumulated dust. This simplifies the cleaning process and improves work efficiency. The filter 24 can be pulled out of the housing 21 and a new filter 24 can be inserted between the partition 23 and the inner wall of the housing 21. Then, the cover and the housing 21 are connected with bolts, making the replacement of the filter 24 simple and quick, and reducing maintenance costs.

[0055] The bending assembly 3 includes a support plate 32. A first motor 31 is fixed to one side of the support plate 32. A connecting block 33 is fixed to the output shaft end of the first motor 31. A support rod 34 is fixed to one end of the connecting block 33. The first motor 31 drives the connecting block 33 and the support rod 34 to rotate. The support rod 34 pushes the enameled wire body 10 to bend, thereby realizing the bending operation. When the output shaft of the first motor 31 drives the support rod 34 to rotate and the support rod 34 contacts the enameled wire body 10, the enameled wire body 10 is in a bent state. The rotation angle of the connecting block 33 driven by the first motor 31 should be controlled between 0° and 180° to prevent the enameled wire body 10 from being excessively deformed.

[0056] Clamping assembly 4 includes a slide cylinder 41, with a first cylinder 42 and a fixing frame 43 fixed to the slide end of the slide cylinder 41 respectively; a third connecting rod 48 and a fourth connecting rod 49 are hinged to the push rod end of the first cylinder 42 respectively; a rotating shaft is rotatably connected to the inner wall of the fixing frame 43, and a first connecting rod 44 and a second connecting rod 47 are hinged to the outer side of the rotating shaft respectively; a first clamping plate 45 is fixed to one end of the first connecting rod 44; when the push rod end of the first cylinder 42 extends, it pushes the third connecting rod 48 and the fourth connecting rod 49, thereby driving the first clamping plate 45 and the second clamping plate 46 to close through the linkage mechanism. One end of the connecting rod 47 is fixed with a second clamping plate 46, one end of the third connecting rod 48 is hinged to the second connecting rod 47, and one end of the fourth connecting rod 49 is hinged to the first connecting rod 44. When the push rod end of the first cylinder 42 extends, the first clamping plate 45 and the second clamping plate 46 are in a clamping state on the enameled wire body 10. The first cylinder 42 pushes the third connecting rod 48 and the fourth connecting rod 49, and drives the first clamping plate 45 and the second clamping plate 46 to close through the linkage mechanism, clamping the enameled wire. The clamping assembly 4 provides a stable fixing force to prevent the enameled wire body 10 from sliding during cutting and bending.

[0057] The cutting assembly 5 includes a limiting frame 51, a second cylinder 54 fixed to one side of the top of the limiting frame 51, a cutting blade 53 fixed to the push rod end of the second cylinder 54, a limiting block 52 fixed to one side of the limiting frame 51, and the outer side of the enameled wire body 10 sequentially inserted into one side of the limiting frame 51 and the limiting block 52. A blade holder located below the cutting blade 53 is fixed to one side of the limiting frame 51. When the push rod end of the second cylinder 54 extends, the cutting blade 53 performs a cutting action on the enameled wire body 10. The second cylinder 54 pushes the cutting blade 53 down, cooperating with the blade holder to cut the enameled wire.

[0058] The conveying assembly 6 includes two vertical plates 63, with several first rotating rollers 64 rotatably connected between the two vertical plates 63. A groove 67 is provided on one side of the vertical plate 63, and a slider 65 is slidably connected inside the groove 67. A second rotating roller 66 is rotatably connected to one side of the slider 65. Several screws 68 are rotatably connected to one side of the vertical plate 63, and the bottom outer side of the screws 68 is threaded to one side of the slider 65. A first pulley 62 is fixed to one end of each first rotating roller 64, and the first pulleys 62 are connected to each other by a belt. A second motor 61 is fixed to one side of the frame 1, and the output shaft of the second motor 61 is fixed to one end of the shaft of the first pulley 62. When the first rotating rollers 64 and the second rotating rollers 66 rotate, the enameled wire body 10 is in the conveying state.

[0059] One side of the housing 21, support plate 32, slide cylinder 41, limit frame 51, vertical plate 63, fixing plate 71, and connecting plate 81 are all fixed to one side of the frame 1. A display screen 9 is installed on one side of the frame 1. A controller is installed inside the frame 1. The signal output terminals of the display screen 9 and encoder 83 are connected to the input terminals of the controller. The encoder 83 outputs pulse signals, which are processed by the controller. The actual moving length is calculated by accumulating the number of pulses. When the preset value is reached, the paint stripping assembly 7 is triggered to stop. A solenoid valve is provided on one side of the frame 1. The output terminals of the controller are respectively connected to the input terminals of the fan 25, the first motor 31, the second motor 61, the third motor 76, and the solenoid valve. The solenoid valve is connected to the input terminals of the slide cylinder 41, the first cylinder 42, and the second cylinder 54 through air pipes. The measuring assembly 8 detects the moving length of the enameled wire body 10 through the encoder 83 and transmits the signal to the controller to control the start and stop of the paint stripping assembly 7. The controller controls the start and stop of the conveying component 6 according to the encoder 83 signal to ensure the paint stripping length. The solenoid valve controls the slide cylinder 41, the first cylinder 42 and the second cylinder 54 through an independent channel to realize the timing control of clamping, cutting and bending actions.

[0060] The encoder 83 is model number LY-KXC6B, and the controller is model number FAs-32MT-AC-N. Since the internal structure and control operation principle of the encoder 83 and the controller are existing technologies, they will not be described in detail here.

[0061] Working principle: The enameled wire body 10 passes through the insertion slot 86 of the limiting plate 85 and the limiting slot 84 of the fourth rotating roller 87 to ensure stable conveying. The input shaft of the encoder 83 is connected to the third rotating roller 82, which cooperates with the fifth rotating roller 88 to clamp the enameled wire body 10. When the enameled wire body 10 moves, the third rotating roller 82 rotates synchronously. The encoder 83 converts the rotation angle into a movement length signal and transmits it to the controller. The controller controls the start and stop of the stripping assembly 7 according to the preset length. The encoder 83 measures the movement length of the enameled wire body 10 in real time and controls the stripping length.

[0062] The third motor 76 drives the third pulley 75, which in turn drives the second pulley 74 and the rotating rod 73 to rotate via the belt. The blade holder 78 rotates at high speed with the rotating rod 73, and the blade 77 contacts the enameled wire body 10 under the action of centrifugal force to scrape off the enamel layer.

[0063] The protective cover 26 covers the paint stripping area and is connected to the air inlet of the housing 21 via a hose. When the fan 25 is started, it generates negative pressure, which draws the dust into the housing 21. The dust is intercepted by the filter screen 24, and clean air is discharged from the air outlet of the housing 21. When it is necessary to clean the dust inside the housing 21, simply remove the bolt on one side of the cover to expose the inside of the housing 21 and clean the accumulated dust. Then the filter screen 24 can be removed. A new filter screen 24 can then be taken and inserted into the partition 23 and the inner wall of the housing 21. The cover and housing 21 are then connected with bolts.

[0064] The second motor 61 drives the first pulley 62 and the first rotating roller 64 to rotate. The enameled wire body 10 passes between the first rotating roller 64 and the second rotating roller 66 and is conveyed by friction. The screw 68 adjusts the height of the slider 65, thereby adjusting the pressure of the second rotating roller 66 to adapt to different wire diameters and convey the enameled wire body 10 from the initial position to each processing station.

[0065] The enameled wire body 10 passes through the limiting frame 51 and the limiting block 52 to ensure accurate cutting position. The second cylinder 54 pushes the cutting blade 53 down to cut the enameled wire body 10 in cooperation with the blade holder, cutting the enameled wire body 10 to the specified length. The slide cylinder 41 adjusts the position of the first cylinder 42 and the fixing frame 43. The first cylinder 42 pushes the third connecting rod 48 and the fourth connecting rod 49, which drive the first clamping plate 45 and the second clamping plate 46 to close through the linkage mechanism, clamping the enameled wire body 10. The clamping component 4 fixes the enameled wire body 10 during cutting and bending.

[0066] The first motor 31 drives the connecting block 33 and the support rod 34 to rotate. The support rod 34 pushes the enameled wire body 10 to bend, realizing the bending operation. Each component is reset, and the above process is repeated to realize continuous processing.

[0067] In summary, the third rotating roller 82 is connected to the input shaft of the encoder 83, and cooperates with the fifth rotating roller 88 to clamp the enameled wire body 10. When the enameled wire body 10 moves, the third rotating roller 82 can rotate synchronously. The encoder 83 measures the moving length of the enameled wire body 10 in real time and converts the rotation angle into a moving length signal, which is transmitted to the controller. The controller controls the start and stop of the paint stripping component 7 according to the preset length, thereby realizing the control of the paint stripping length.

[0068] The protective cover 26 covers the paint stripping area and is connected to the air inlet of the housing 21 via a hose. When the fan 25 is started, it can generate negative pressure in the paint stripping area, effectively sucking the dust generated during the paint stripping process into the housing 21, preventing the dust from spreading to the working environment and protecting the health of the operators. After the dust is sucked into the housing 21, it will be intercepted by the filter screen 24, and the clean air will be discharged from the air outlet of the housing 21, ensuring that the air discharged into the environment is clean and reducing environmental pollution.

[0069] The height of the slider 65 is adjusted by the screw 68, thereby adjusting the pressure of the second rotating roller 66 on the enameled wire body 10. The slide cylinder 41 adjusts the position of the first cylinder 42 and the fixing frame 43. The first cylinder 42 drives the first clamping plate 45 and the second clamping plate 46 to close through the linkage mechanism, clamping the enameled wire body 10. The clamping assembly 4 can stably fix the enameled wire body 10 during cutting and bending, preventing it from moving or shaking. The second cylinder 54 pushes the cutting blade 53 down, cooperating with the blade holder to cut the enameled wire body 10. The cutting method is fast and accurate, and can cut the enameled wire body 10 to a specified length to meet production needs.

[0070] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A wire stripping machine with controllable stripping length, comprising a frame (1), characterized in that: A display screen (9) is installed on one side of the frame (1), a body of enameled wire (10) to be stripped is provided on one side of the frame (1), and a dust removal component (2) for removing dust when stripping the enameled wire body (10) is provided on one side of the frame (1). The frame (1) is provided with a measuring component (8) for detecting the stripping length of the enameled wire body (10) on one side, and a stripping component (7) is provided on one side of the measuring component (8); The stripping assembly (7) has a conveying assembly (6) on one side for moving the enameled wire body (10), and a cutting assembly (5) on one side for cutting the enameled wire body (10). The cutting component (5) is provided with a clamping component (4) on one side, and a bending component (3) is provided on one side of the clamping component (4); The measuring component (8) includes a connecting plate (81), a limiting plate (85) is fixed on one side of the connecting plate (81), and a plurality of insertion slots (86) are provided on one side of the limiting plate (85). The insertion slots (86) are used for inserting and guiding the enameled wire body (10). A plurality of fourth rotating rollers (87) are rotatably connected to one side of the connecting plate (81), and a plurality of limiting grooves (84) are provided on the surface of the fourth rotating rollers (87); An encoder (83) is connected to one side of the connecting plate (81). A third rotating roller (82) is fixed to the input shaft end of the encoder (83). A fifth rotating roller (88) located below the third rotating roller (82) is rotatably connected to one side of the connecting plate (81).

2. The wire stripping machine with controllable stripping length according to claim 1, characterized in that: The paint stripping assembly (7) includes a fixing plate (71), a third motor (76) is fixed on one side of the top of the fixing plate (71), a third pulley (75) is fixed at the output shaft end of the third motor (76), the third pulley (75) is connected to a second pulley (74) via a belt, a rotating rod (73) is fixedly inserted at the shaft center of the second pulley (74), and a knife holder (78) is fixed at one end of the rotating rod (73).

3. The wire stripping machine with controllable stripping length according to claim 2, characterized in that: Both the rotating rod (73) and the tool holder (78) have through holes (72) at their axial centers. Three blades (77) are connected to the inner side of the tool holder (78). When the blades (77) contact the outer side of the enameled wire body (10), the enameled wire body (10) is in a stripped state.

4. The wire stripping machine with controllable stripping length according to claim 3, characterized in that: The dust removal assembly (2) includes a housing (21), a housing cover is bolted to one side of the housing (21), a sealing ring is glued to one side of the housing cover, a partition (23) is fixed to the inner wall of the housing (21), and a filter screen (24) is inserted between the partition (23) and the inner wall of the housing (21).

5. The wire stripping machine with controllable stripping length according to claim 4, characterized in that: A protective cover (26) is fixed on one side of the fixing plate (71) and sleeved on the outside of the knife holder (78). A fan (25) is fixed at the air outlet of the box (21). A connecting pipe (22) is fixed at the air inlet of the box (21). The connecting pipe (22) and the protective cover (26) are connected by a flexible hose.

6. The wire stripping machine with controllable stripping length according to claim 5, characterized in that: The bending assembly (3) includes a support plate (32), a first motor (31) is fixed on one side of the support plate (32), a connecting block (33) is fixed on the output shaft end of the first motor (31), and a support rod (34) is fixed on one end of the connecting block (33). When the output shaft of the first motor (31) drives the support rod (34) to rotate, and the support rod (34) contacts the enameled wire body (10), the enameled wire body (10) is in a bent state.

7. The wire stripping machine with controllable stripping length according to claim 6, characterized in that: The clamping assembly (4) includes a slide cylinder (41), and a first cylinder (42) and a fixing frame (43) are respectively fixed on the slide end of the slide cylinder (41); The push rod end of the first cylinder (42) is respectively hinged with a third connecting rod (48) and a fourth connecting rod (49); The inner wall of the fixed frame (43) is rotatably connected to a rotating shaft. The outer side of the rotating shaft is respectively hinged to a first connecting rod (44) and a second connecting rod (47). One end of the first connecting rod (44) is fixed to a first clamping plate (45), one end of the second connecting rod (47) is fixed to a second clamping plate (46), one end of the third connecting rod (48) is hinged to the second connecting rod (47), and one end of the fourth connecting rod (49) is hinged to the first connecting rod (44). When the push rod end of the first cylinder (42) extends, the first clamping plate (45) and the second clamping plate (46) clamp the enameled wire body (10).

8. The wire stripping machine with controllable stripping length according to claim 7, characterized in that: The cutting assembly (5) includes a limiting frame (51), a second cylinder (54) is fixed on one side of the top of the limiting frame (51), a cutting blade (53) is fixed on the push rod end of the second cylinder (54), a limiting block (52) is fixed on one side of the limiting frame (51), the outer side of the enameled wire body (10) is sequentially inserted into one side of the limiting frame (51) and the limiting block (52), and a blade holder located below the cutting blade (53) is fixed on one side of the limiting frame (51). When the push rod end of the second cylinder (54) extends, the cutting blade (53) performs a cutting action on the enameled wire body (10).

9. The wire stripping machine with controllable stripping length according to claim 8, characterized in that: The conveying assembly (6) includes two vertical plates (63), and a plurality of first rotating rollers (64) are rotatably connected between the two vertical plates (63). A groove (67) is provided on one side of the vertical plate (63), and a slider (65) is slidably connected inside the groove (67). A second rotating roller (66) is rotatably connected to one side of the slider (65). A plurality of screws (68) are rotatably connected to one side of the vertical plate (63). The bottom outer side of the screws (68) is threaded to one side of the slider (65). One end of the first rotating roller (64) is fixed with a first pulley (62). The first pulleys (62) are connected to each other by a belt. A second motor (61) is fixed to one side of the frame (1). The output shaft of the second motor (61) is fixed to one end of the shaft of the first pulley (62). When the first rotating roller (64) and the second rotating roller (66) rotate, the enameled wire body (10) is in a conveying state.

10. The wire stripping machine with controllable stripping length according to claim 9, characterized in that: The housing (21), support plate (32), slide cylinder (41), limit frame (51), vertical plate (63), fixing plate (71) and connecting plate (81) are all fixed to one side of the frame (1). A display screen (9) is installed on one side of the frame (1). A controller is installed inside the frame (1). The signal output terminals of the display screen (9) and encoder (83) are connected to the input terminal of the controller. A solenoid valve is provided on one side of the frame (1). The output of the controller is connected to the input of the fan (25), the first motor (31), the second motor (61), the third motor (76) and the solenoid valve respectively. The solenoid valve is connected to the input of the slide cylinder (41), the first cylinder (42) and the second cylinder (54) respectively through the air pipe. The measuring component (8) detects the moving length of the enameled wire body (10) through the encoder (83) and transmits the signal to the controller to control the start and stop of the stripping component (7).

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