Paint stripping and smoothing structure for flat enameled aluminum
By designing a paint peeling and flattening structure containing multiple components, the existing enameled aluminum wire peeling process is solved, and efficient and clean peeling and flatness of the aluminum wire surface are achieved, and production efficiency and product quality are improved.
Patent Information
- Application Number
- CN202420839026.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing enameled aluminum wire peeling process has problems such as slow speed, insufficient clean and thoroughness, high cost, and easy to cause product contamination and residue. Laser dot matrix peeling may lead to uneven surfaces, affecting subsequent welding.
A paint peeling and flattening structure including large platens, flattening components, compacting components, positioning components, peeling knife components, stripping components and cutting components is designed. Through hydraulic cylinders, servo motors and high-speed motors, flattening, peeling and cutting of enameled aluminum wires is achieved.
It achieves efficient, clean and thorough peeling of enameled aluminum wire, ensures the flatness of the surface of the aluminum wire, reduces the risk of subsequent welding, and improves production efficiency and product quality.
Smart Images
Figure CN222620535U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of enameled aluminum wire stripping, in particular to a paint stripping and flattening structure for flat enameled aluminum. Background Art
[0002] Enameled aluminum wire is a main type of winding wire. It consists of two parts: a conductor and an insulating layer. The metal wire is covered with insulating paint. After the bare wire is annealed and softened, it is painted and baked several times to form an insulating layer. This prevents the flow of current between the metal wires and between the metal wires and the outside world, thereby achieving the insulation effect. However, when it is necessary to remove this insulating layer, some difficulties will be encountered.
[0003] At present, the existing processes are manual peeling and chemical peeling. Manual peeling is slow, not clean and thorough, and has the problem of high manpower and cost. As for the chemical peeling process, since the peeling position is on the coil body, it is easy for the chemical to contaminate the product. There will also be residues after peeling, and there is a risk of contamination to other parts during subsequent use, causing damage. There is also a laser dot-matrix peeling on the market. This peeling method will cause an uneven surface, which will cause it to fall off during subsequent welding, so it is necessary to develop a servo-controlled mechanical peeling mechanism. Utility Model Content
[0004] The purpose of the utility model is to provide a paint stripping and flattening structure for flat enameled aluminum, aiming to solve the problems existing in the above-mentioned background technology. To achieve the above-mentioned purpose, the technical solution adopted by the utility model is:
[0005] A paint stripping and flattening structure for flat enameled aluminum comprises a large table, a flattening assembly, a clamping assembly, a positioning assembly, a stripping knife assembly, a stripping assembly and a cutting assembly, wherein the flattening assembly and the clamping assembly are distributed on the left and right sides of the upper end of the large table, the positioning assembly is installed at the rear end of the clamping assembly, the stripping assembly is installed in the middle of the upper end of the positioning assembly, the stripping knife assemblies are mirror-distributed and installed on the left and right sides of the stripping assembly, and the cutting assembly is installed at the rear end of the stripping assembly.
[0006] Preferably, the flattening assembly includes a hydraulic cylinder, an upper pressure block, a support block, a flattening and cutting knife, a material connection frame and a limit baffle. The upper pressure block is movably mounted on the upper end of the support block through the hydraulic cylinder, and the flattening and cutting knife is mounted on the rear end of the upper pressure block. The flattening and cutting knife is used to cut excess aluminum wire; the material connection frame and the limit baffle are respectively mounted on the front and rear ends of the support block, and the material connection frame is used to collect the cut material.
[0007] Preferably, the clamping assembly includes a clamping plate, a clamping cylinder, a cylinder mounting plate, a clamping guide rail, a clamping slider, a clamping connecting block, an upper clamping block, a clamping pad and a coil pad. The clamping cylinder is installed on the top of the clamping plate through the cylinder mounting plate, the lower end of the clamping cylinder is connected to the clamping connecting block, the inner side of the clamping connecting block is connected to the outer side of the clamping guide rail through the clamping slider, the inner side of the clamping guide rail is connected to the clamping plate, the clamping pad is installed on the lower end of the clamping connecting block through the upper clamping block, the coil pad is installed at the front end of the clamping pad, and the coil pad is used to place the coil.
[0008] Preferably, the positioning assembly includes a servo motor, a first linear slide module, a positioning photoelectric sensor, a base plate, a positioning guide rail and a positioning slider. The positioning guide rails are installed on both sides of the linear slide module on the left and right sides. The base plate is installed on the upper end of the positioning guide rail through the positioning slider. The positioning photoelectric sensor is installed on the outside of the front and rear linear slide modules, and the servo motor is installed at the rear end of the first linear slide module.
[0009] Preferably, the stripping knife assembly includes a second linear slide module, a motor mounting plate, a high-speed motor, a motor fixing sleeve, a motor sensor and a stripping grinder. The second linear slide module is installed on the front end of the motor mounting plate. The high-speed motor is movably mounted on the front end of the second linear slide module through the motor fixing sleeve. The motor fixing sleeve is used to fix the high-speed motor. The stripping grinder is installed on the inner side of the high-speed motor. The stripping grinder is used to grind off the insulating layer on the surface of the aluminum wire. The motor sensor is installed on the outer side of the second linear slide module.
[0010] Preferably, the stripping assembly includes a pressing cylinder, a stripping upper pressure block, a scraper groove, a stripping base, a clamping pad, an arc-shaped working groove, a material guide groove and an exhaust duct. The stripping upper pressure block is movably mounted on the upper end of the stripping base by the pressing cylinder. A scraper groove is provided on the inner side of the stripping upper pressure block. The clamping pad is mounted on the inner side of the top end of the stripping base. The exhaust duct is connected to the rear end of the stripping base through the material guide groove. The material guide groove is used to guide the residue after stripping to the exhaust duct. The exhaust duct is used to extract the residue after stripping. The arc-shaped working groove is fixed between the clamping pad and the material guide groove.
[0011] Beneficial effects of the utility model:
[0012] The aluminum wire can be made flat by setting a flattening component, and the insulation layer on the surface of the aluminum wire can be ground off by installing a stripping grinder on the inner side of the high-speed motor, thereby achieving the benefits of stripping and ensuring the flatness of the aluminum wire surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A schematic diagram of an overall structure of an angle provided by an embodiment of the utility model;
[0014] Figure 2Another schematic diagram of the overall structure provided by an embodiment of the utility model from another angle;
[0015] Figure 3 A schematic diagram of the overall structure of a flattening assembly provided in an embodiment of the utility model;
[0016] Figure 4 A schematic diagram of another angle flattening assembly according to an embodiment of the utility model
[0017] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model embodiment
[0018] Figure 6 This is another schematic diagram of the angle clamping assembly structure of the utility model embodiment
[0019] Figure 7 This is a schematic diagram of the structure of the adjustment component of the utility model embodiment
[0020] Figure 8 This is a schematic diagram of the structure of the peeling knife assembly of the utility model embodiment
[0021] Fig. 9 Exploded view of the stripping assembly of the present utility model
[0022] Fig.10 This is a schematic diagram of the cutting assembly structure of an embodiment of the utility model
[0023] Fig.11 A partial enlarged schematic diagram of an embodiment of the utility model
[0024] Fig.12 It is a schematic diagram of the local structure of an embodiment of the utility model.
[0025] Among them, the reference numerals in the figure are:
[0026] 1. Flattening assembly; 11. Hydraulic cylinder; 12. Upper pressing block; 13. Support block; 14. Flattening cutting knife; 15. Material receiving frame; 16. Limit baffle; 2. Clamping assembly; 21. Clamping vertical plate; 22. Clamping cylinder; 23. Cylinder mounting plate; 24. Clamping guide rail; 25. Clamping slide block; 26. Clamping connecting block; 27. Upper clamping block; 28. Clamping pad; 29. Coil pad; 3. Positioning assembly; 31. Servo motor; 32. First linear slide module; 33. Positioning photoelectric sensor; 34. Bottom plate; 35. Positioning guide rail; 3 6. Adjusting slider; 4. Stripping knife assembly; 41. Second linear slide module; 42. Motor mounting plate; 43. High-speed motor; 44. Motor fixing sleeve; 45. Motor sensor; 46. Stripping knife sharpener; 5. Peeling assembly; 51. Pressing cylinder; 52. Stripping upper pressure block; 53. Scraper groove; 54. Stripping base; 55. Pressing pad; 56. Arc working groove; 57. Material guide groove; 58. Exhaust duct; 6. Cutting assembly; 61. Cutting cylinder; 62. Cutter mounting bracket; 63. Stripping and cutting knife; 64. Material receiving groove; 7. Large table. DETAILED DESCRIPTION
[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.
[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0031] like Figures 1 to 12 As shown, an embodiment of the utility model provides a paint stripping and flattening structure for flat enameled aluminum, comprising a large table 7, a flattening component 1, a clamping component 2, a positioning component 3, a stripping knife component 4, a stripping component 5 and a cutting component 6, the flattening component 1 and the clamping component 2 are distributed on the upper end of the large table 7, the positioning component 3 is installed at the rear end of the clamping component 2, the stripping component 5 is installed in the middle of the upper end of the positioning component, the stripping knife component 4 is installed on the left and right sides of the stripping component 5 in a mirror-distributed manner, and the cutting component 6 is installed at the rear end of the stripping component 5.
[0032] In the embodiment, the flattening assembly 1 includes a hydraulic cylinder 11, an upper pressure block 12, a support block 13, a flattening and cutting knife 14, a material receiving frame 15 and a limiting baffle 16. The upper pressure block 12 is movably mounted on the upper end of the support block 13 through the hydraulic cylinder 11, and the flattening and cutting knife 14 is mounted at the rear end of the upper pressure block 12. The flattening and cutting knife 14 is used to cut excess aluminum wire; the material receiving frame 15 and the limiting baffle 16 are respectively mounted at the front and rear ends of the support block 13, and the material receiving frame 15 is used to collect the cut material.
[0033] In the embodiment, the clamping assembly 2 includes a clamping vertical plate 21, a clamping cylinder 22, a cylinder mounting plate 23, a clamping guide rail 24, a clamping slider 25, a clamping connection block 26, an upper clamping block 27, a clamping pad 28 and a coil pad 29. The clamping cylinder 22 is installed on the top of the clamping vertical plate 21 through the cylinder mounting plate 23. The lower end of the clamping cylinder 22 is connected to the clamping connection block 26. The inner side of the clamping connection block 26 is connected to the outer side of the clamping guide rail 24 through the clamping slider 25. The inner side of the clamping guide rail 24 is connected to the clamping vertical plate 21. The clamping pad 28 is installed on the lower end of the clamping connection block 26 through the upper clamping block 27. The coil pad 29 is installed at the front end of the clamping pad 28. The coil pad 29 is used to place the coil.
[0034] In the embodiment, the positioning assembly 3 includes a servo motor 31, a first linear slide module 32, a positioning photoelectric sensor 33, a base plate 34, a positioning guide rail 35 and a positioning slider 36. The positioning guide rails 35 are installed on both sides of the linear slide module on the left and right sides. The base plate 34 is installed on the upper end of the positioning guide rail 35 through the positioning slider 36. The positioning photoelectric sensor 33 is installed on the outside of the front and rear linear slide modules, and the servo motor is installed at the rear end of the first linear slide module 32.
[0035] In the embodiment, the stripping knife assembly 4 includes a second linear slide module 41, a motor mounting plate 42, a high-speed motor 43, a motor fixing sleeve 44, a motor sensor 45 and a stripping grinder 46. The second linear slide module 41 is installed at the front end of the motor mounting plate 42. The high-speed motor 43 is movably installed at the front end of the second linear slide module 41 through the motor fixing sleeve 44. The motor fixing sleeve 44 is used to fix the high-speed motor 43. The stripping grinder 46 is installed on the inner side of the high-speed motor 43. The stripping grinder 46 is used to grind off the insulating layer on the surface of the aluminum wire. The motor sensor 45 is installed on the outer side of the second linear slide module 41.
[0036] In the embodiment, the stripping assembly 5 includes a pressing cylinder 51, a stripping block 52, a scraper groove 53, a stripping base 54, a stripping pad 55, an arc-shaped working groove 56, a material guide groove 57 and an exhaust pipe 58. The stripping block 52 is movably mounted on the upper end of the stripping base 54 through the pressing cylinder 51. The scraper groove 53 is provided on the inner side of the stripping block 52. The stripping pad 55 is mounted on the inner side of the top end of the stripping base 54. The exhaust pipe 58 is connected to the rear end of the stripping base 54 through the material guide groove 57. The material guide groove 57 is used to guide the residue after stripping to the exhaust pipe 58. The exhaust pipe 58 is used to extract the residue after stripping. The arc-shaped working groove 56 is fixed between the stripping pad 55 and the material guide groove 57.
[0037] In the embodiment, the cutting assembly 6 includes a cutting cylinder 61, a cutter mounting bracket 62, a stripping and cutting knife 63 and a material receiving trough 64. The cutting cylinder 61 is installed on the upper end of the stripping and cutting knife 63 through the cutter mounting bracket 62. The stripping and cutting knife 63 is used to cut excess aluminum wire. The material receiving trough 64 is installed at the lower end of the stripping and cutting knife 63. The material receiving trough 64 is used to collect the cut material.
[0038] In actual work, the enameled aluminum wire is placed on the upper end of the support block and the coil is against the front end of the limit baffle. The upper pressing block is driven by the hydraulic cylinder to flatten the enameled aluminum wire. The excess enameled aluminum wire is cut by the flattening cutting knife and falls into the material receiving frame. The flattened coil is placed on the upper end of the coil pad, and the rear end of the enameled aluminum wire is placed on the upper end of the clamping pad. The clamping cylinder drives the clamping connecting block and the upper clamping block to clamp the enameled aluminum wire. The positioning photoelectric sensor measures the distance, and the servo motor drives the first linear slide module to allow the bottom plate to follow the positioning slider to move forward and backward along the seasoning guide rail to adjust the position, so that the front of the enameled aluminum wire The end is placed on the upper end of the stripping pad, and the pressing cylinder drives the stripping upper pressure block to fall and press the enameled aluminum wire. The stripping grinder moves from the scraper groove and the arc working groove to the middle to the enameled aluminum wire position and clamps the enameled aluminum wire up and down. The high-speed motor drives the stripping grinder to rotate at high speed for grinding and stripping. During the grinding process, the residue falls into the material guide groove in the stripping base, and the exhaust duct draws the residue away. The first linear slide module drives the bottom plate to move. After the predetermined length of the wire segment is stripped, the cutting cylinder drives the stripping cutting knife to cut off the excess wire segment and drop it into the receiving groove below. At this time, the coil has been flattened and stripped.
[0039] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.
Claims
1. A paint stripping and flattening structure for flat enameled aluminum, characterized in that: It includes a large table, a flattening assembly, a clamping assembly, a positioning assembly, a peeling knife assembly, a stripping assembly and a cutting assembly. The flattening assembly and the clamping assembly are distributed on the left and right sides of the upper end of the large table, the positioning assembly is installed at the rear end of the clamping assembly, the stripping assembly is installed in the middle of the upper end of the positioning assembly, the stripping knife assembly is installed on the left and right sides of the stripping assembly in a mirror-distributed manner, and the cutting assembly is installed at the rear end of the stripping assembly.
2. A paint stripping and flattening structure for flat enameled aluminum according to claim 1, characterized in that: The flattening assembly includes a hydraulic cylinder, an upper pressure block, a support block, a flattening and cutting knife, a material connection frame and a limit baffle. The upper pressure block is movably mounted on the upper end of the support block through the hydraulic cylinder, the flattening and cutting knife is mounted on the rear end of the upper pressure block, and the material connection frame and the limit baffle are respectively mounted on the front and rear ends of the support block.
3. A paint stripping and flattening structure for flat enameled aluminum according to claim 2, characterized in that: The clamping assembly includes a clamping vertical plate, a clamping cylinder, a cylinder mounting plate, a clamping guide rail, a clamping slider, a clamping connecting block, an upper clamping block, a clamping pad and a coil pad. The clamping cylinder is installed on the top of the clamping vertical plate through the cylinder mounting plate, the lower end of the clamping cylinder is connected to the clamping connecting block, the inner side of the clamping connecting block is connected to the outer side of the clamping guide rail through the clamping slider, the inner side of the clamping guide rail is connected to the clamping vertical plate, the clamping pad is installed on the lower end of the clamping connecting block through the upper clamping block, and the coil pad is installed at the front end of the clamping pad.
4. A paint stripping and flattening structure for flat enameled aluminum according to claim 3, characterized in that: The positioning assembly includes a servo motor, a first linear slide module, a positioning photoelectric sensor, a base plate, a positioning guide rail and a positioning slider. The positioning guide rails are installed on both sides of the linear slide module in a left-right distribution. The base plate is installed on the upper end of the positioning guide rail through the positioning slider. The positioning photoelectric sensor is installed on the outside of the front and rear linear slide modules. The servo motor is installed at the rear end of the first linear slide module.
5. A paint stripping and flattening structure for flat enameled aluminum according to claim 4, characterized in that: The peeling knife assembly includes a second linear slide module, a motor mounting plate, a high-speed motor, a motor fixing sleeve, a motor sensor and a peeling grinder. The second linear slide module is installed on the front end of the motor mounting plate. The high-speed motor is movably installed on the front end of the second linear slide module through the motor fixing sleeve. The peeling grinder is installed on the inner side of the high-speed motor, and the electrical sensor is installed on the outer side of the second linear slide module.
6. A paint stripping and flattening structure for flat enameled aluminum according to claim 5, characterized in that: The stripping assembly includes a pressing cylinder, a stripping upper pressing block, a scraper groove, a stripping base, a pressing pad, an arc-shaped working groove, a material guide groove and an exhaust pipe. The stripping upper pressing block is movably mounted on the upper end of the stripping base through the pressing cylinder. The scraper groove is provided on the inner side of the stripping upper pressing block. The pressing pad is mounted on the inner side of the top end of the stripping base. The exhaust pipe is connected to the rear end of the stripping base through the material guide groove, and the arc-shaped working groove is fixed between the pressing pad and the material guide groove.
7. A paint stripping and flattening structure for flat enameled aluminum according to claim 5 or 6, characterized in that: The cutting assembly comprises a cutting cylinder, a cutter mounting frame, a stripping and cutting knife and a material receiving trough. The cutting cylinder is mounted on the upper end of the stripping and cutting knife through the cutter mounting frame, and the material receiving trough is mounted on the lower end of the stripping and cutting knife.