CN112259363A - Numerical control strip-replacing foil strip-discharging machine - Google Patents
Numerical control strip-replacing foil strip-discharging machine Download PDFInfo
- Publication number
- CN112259363A CN112259363A CN202011288233.8A CN202011288233A CN112259363A CN 112259363 A CN112259363 A CN 112259363A CN 202011288233 A CN202011288233 A CN 202011288233A CN 112259363 A CN112259363 A CN 112259363A
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- Prior art keywords
- numerical control
- copper strip
- belt
- rack
- copper
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention provides a numerical control belt foil replacing belt unreeling machine, which comprises: the winding drum mechanism is arranged at the rear side of the rack and is provided with a winding drum on which a plurality of copper strip coils can be mounted; the numerical control pressure regulating mechanism is arranged in the middle of the rack and is suitable for flattening the copper strip and regulating the tension of the copper strip; the copper strip flattening mechanism is arranged on the front side of the rack and is suitable for flattening the copper strip; and the numerical control micro-distance deviation correcting mechanism is arranged on the rack and is suitable for correcting the position of the deviation copper strip. When the strip is released, the numerical control pressure regulating mechanism firstly levels the bent or curled copper strip, simultaneously regulates the tensile force of the copper strip, and then the copper strip leveling mechanism further levels the copper strip leveled by the numerical control pressure regulating mechanism; in addition, the numerical control microspur deviation correction mechanism can calibrate the position of the copper strip, prevent the copper strip from deviating, reduce the shutdown time and improve the production efficiency.
Description
Technical Field
The invention relates to the technical field of transformer coil processing equipment, in particular to a numerical control belt-replacing belt-unwinding machine.
Background
The existing foil type winding method of the transformer coil is formed by winding the whole copper foil or aluminum foil, and because metal foil plates with corresponding widths are needed to be used for manufacturing the coils with different widths, enterprises need to order specific metal foil plates according to the specific size requirement of each order, and the metal foil plates are expensive in processing cost and long in processing period, so that the delivery period is long, the cost is high, and the mobile capital of the enterprises is greatly occupied.
In order to solve the above problems, people invent a mode of replacing the whole copper foil (aluminum foil) by a plurality of copper strips (aluminum strips), so that the number of the copper strips can be correspondingly selected according to different coil specifications, the supply period is shortened, the processing cost of the copper strips is low, however, when the copper strips are wound, one or more copper strips can be bent or curled to a certain degree, the coil quality is greatly influenced, and the performance of the transformer is further influenced.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the copper strip in the prior art can be bent to a certain degree to influence the quality of a coil, so that the numerical control strip replacing and unwinding machine with high reliability is provided.
The invention provides a numerical control belt foil replacing and unwinding machine, which comprises a winding drum mechanism, a numerical control pressure regulating mechanism, a copper belt flattening mechanism and a numerical control microspur deviation correcting mechanism, wherein the winding drum mechanism is arranged on the rear side of a rack and is provided with a winding drum capable of mounting a plurality of copper belt coils; the numerical control pressure regulating mechanism is arranged in the middle of the rack and is suitable for flattening the copper strip and regulating the tension of the copper strip; the copper strip flattening mechanism is arranged on the front side of the rack and is suitable for flattening the copper strip; and the numerical control micro-distance deviation correcting mechanism is arranged on the rack and is suitable for correcting the position of the copper strip.
The numerical control pressure regulating mechanism comprises a pressing wheel and a first driving mechanism, the pressing wheel is arranged above the copper strips, and the pressing wheel can be in contact with the copper strips; and the first driving mechanism is connected with the pressing wheel and is suitable for driving the pressing wheel to move up and down.
The first driving mechanism comprises a supporting plate and a longitudinal driving mechanism, two side plates suitable for mounting the pinch roller are arranged on the left side and the right side of the supporting plate, and a gap for the copper strip to pass through is formed between the supporting plate and the pinch roller; and the longitudinal driving mechanism is arranged below the supporting plate and is connected with the supporting plate, and the longitudinal driving mechanism is suitable for driving the supporting plate to move up and down.
Guide structures are arranged on two sides of the supporting plate and comprise guide rods and mounting holes, and the guide rods are arranged in the vertical direction; and the mounting hole is formed in the support plate and can be used for the guide rod to penetrate.
The copper strips platen press constructs includes: the upper pressing plate and the lower pressing plate are arranged oppositely from top to bottom; and the driving cylinder is connected with the upper pressure plate and is suitable for driving the upper pressure plate to move up and down.
The rack is slidably mounted on the bottom plate through a slide rail structure, and the slide rail structure comprises a plurality of slide rails arranged on the bottom plate and a slide block arranged at the bottom of the rack and capable of being in sliding connection with the slide rails correspondingly.
The numerical control micro-distance deviation correcting mechanism comprises a driving motor, a transmission gear and a rack, the driving motor is fixed on the rack, and one end of the driving motor is provided with a power output shaft; the transmission gear is arranged on the power output shaft and is linked with the power output shaft; and the rack is fixed on the bottom plate and arranged along the width direction of the bottom plate, and the rack is meshed and connected with the transmission gear.
The copper strip guide device is characterized by further comprising guide shaft assemblies arranged on the front side and the rear side of the numerical control pressure regulating mechanism, each guide shaft assembly is provided with two oppositely arranged guide shafts, and a gap for the copper strip to pass through is formed between the two guide shafts.
The intelligent brake is connected with the winding drum and can control the rolling speed of the winding drum.
The pinch roller is a rubber roller.
The technical scheme of the invention has the following advantages:
1. the invention provides a numerical control belt foil replacing belt releasing machine, which comprises a winding drum mechanism, a numerical control pressure regulating mechanism, a copper belt flattening mechanism and a numerical control microspur deviation correcting mechanism, wherein when the belt is released, the numerical control pressure regulating mechanism firstly flattens a bent or curled copper belt, simultaneously regulates the tension force of the copper belt, and then the copper belt flattening mechanism further flattens the copper belt flattened by the numerical control pressure regulating mechanism; in addition, the numerical control microspur deviation correction mechanism can calibrate the position of the copper strip, prevent the copper strip from deviating, reduce the shutdown time and improve the production efficiency.
2. The invention provides a numerical control belt replacing foil belt releasing machine, a numerical control pressure regulating mechanism comprises: the pressing wheel is arranged above the copper strips and can be in contact with the copper strips; and the first driving mechanism is connected with the pressing wheel and is suitable for driving the pressing wheel to move up and down. When the pressing wheel presses downwards, the arc surface of the pressing wheel is in contact with the copper strip, so that the bent or curled copper strip can be flattened, the copper strip is not easily damaged by the arc surface, and the coil quality is ensured; in addition, the pinch roller can also make the copper strips keep certain tensile force, makes the copper strips coiling compacter.
3. The invention provides a numerical control belt foil replacing belt releasing machine, wherein a first driving mechanism comprises a supporting plate and a longitudinal driving mechanism, two side plates suitable for mounting pinch rollers are arranged on two sides of the supporting plate, a gap for a copper belt to pass through is arranged between the supporting plate and the pinch rollers, and when the longitudinal driving mechanism drives the supporting plate to move downwards, the pinch rollers are driven to be in contact with the copper belt.
4. The invention provides a numerical control strip replacing foil strip releasing machine, wherein a numerical control micro-distance deviation correcting mechanism comprises: the driving motor is fixed on the frame, and one end of the driving motor is provided with a power output shaft; the transmission gear is arranged on the power output shaft and is linked with the power output shaft; and the rack is fixed on the bottom plate and arranged along the width direction of the bottom plate, and the rack is meshed with the transmission gear. When the deviation is corrected, the motor drives the transmission gear to rotate relative to the rack, so that the rack is driven to slide relative to the bottom plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a numerical control belt-replacing belt-laying machine;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic structural view of a copper strip flattening mechanism and a copper strip;
figure 4 is a side view of the reel mounted on the frame.
Description of reference numerals: 1. a frame; 11. a slider; 2. a reel mechanism; 21. a reel; 3. a numerical control pressure regulating mechanism; 31. a pinch roller; 32. a support plate; 33. a side plate; 34. a longitudinal drive mechanism; 35. a guide bar; 4. a copper strip flattening mechanism; 41. an upper pressure plate; 42. a lower pressing plate; 43. a driving cylinder; 5. a numerical control micro-distance deviation correcting mechanism; 51. a power take-off shaft; 52. a transmission gear; 6. a base plate; 61. a slide rail; 62. a rack; 7. a guide shaft assembly; 71. a guide shaft; 8. an intelligent brake; 9. and (4) a copper strip.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
The embodiment provides a numerical control belt-replacing-foil belt-unwinding machine, which comprises a rack 1, a winding drum mechanism 2, a numerical control pressure regulating mechanism 3, a copper belt flat-pressing mechanism 4, a numerical control micro-distance deviation correcting mechanism 5, a guide shaft assembly 7 and an intelligent brake 8, as shown in fig. 1.
The machine frame 1 is provided with a winding drum mechanism 2, a numerical control pressure regulating mechanism 3, a copper strip flat pressing mechanism 4, a numerical control micro-distance deviation correcting mechanism 5, a guide shaft assembly 7 and an intelligent brake 8. The rack 1 is slidably mounted on the bottom plate 6 through a slide rail structure, and the slide rail structure comprises a plurality of slide rails 61 arranged on the bottom plate 6 and a slide block 11 arranged at the bottom of the rack 1 and capable of being in corresponding sliding connection with the slide rails 61.
The reel mechanism 2 is provided on the rear side of the frame 1, and has a reel 21 on which a plurality of copper tape rolls are mounted, as shown in fig. 4. And the intelligent brake 8 is connected with the winding drum 21 and can control the rolling speed of the winding drum 21. It should be noted that the intelligent brake is a mature technology in the prior art, and therefore, the internal structure and the working principle thereof are not described in detail.
And the numerical control pressure regulating mechanism 3 is arranged in the middle of the rack 1, is suitable for flattening the copper strip 9 and regulates the tension of the copper strip 9.
As shown in fig. 2, the numerical control pressure regulating mechanism 3 includes: the pressing wheel 31 is arranged above the copper strips 9, and the pressing wheel 31 can be in contact with the copper strips 9; and the first driving mechanism is connected with the pressing wheel 31 and is suitable for driving the pressing wheel 31 to move up and down. The first drive mechanism includes: two side plates 33 suitable for mounting the pinch roller 31 are arranged on the left side and the right side of the supporting plate 32, and a gap for the copper strip 9 to pass through is formed between the supporting plate 32 and the pinch roller 31; and the longitudinal driving mechanism 34 is arranged below the supporting plate 32 and connected with the supporting plate 32, and the longitudinal driving mechanism 34 is suitable for driving the supporting plate 32 to move up and down. The both sides of backup pad 32 all are equipped with guide structure, guide structure includes: a guide bar 35 provided in the vertical direction; and the mounting hole is formed in the support plate 32 and can be used for the guide rod 35 to penetrate through. In this embodiment, the longitudinal driving mechanism 34 is a hydraulic power mechanism, and the pressing wheel 31 is a rubber roller.
The copper strip flattening mechanism 4 is arranged on the front side of the rack 1 and is suitable for flattening the copper strip 9, as shown in fig. 3, the copper strip flattening mechanism 4 comprises: an upper pressing plate 41 and a lower pressing plate 42 which are arranged oppositely up and down; and the driving air cylinder 43 is connected with the upper pressing plate 41 and is suitable for driving the upper pressing plate 41 to move up and down.
The numerical control microspur deviation correcting mechanism 5 comprises: the driving motor is fixed on the frame 1, and one end of the driving motor is provided with a power output shaft 51; a transmission gear 52 which is arranged on the power output shaft 51 and is linked with the power output shaft; and a rack 62 fixed on the bottom plate 6 and arranged along the width direction of the bottom plate 6, wherein the rack 62 is meshed with the transmission gear 52.
The guide shaft assembly 7 is arranged on the front side and the rear side of the numerical control pressure regulating mechanism 3, the guide shaft assembly 7 is provided with two guide shafts 71 which are oppositely arranged, and a gap for the copper strip 9 to pass through is formed between the two guide shafts 71.
As an alternative embodiment, the digitally controlled macro-calibration mechanism 5 may also be a hydraulic or pneumatic drive mechanism.
The invention provides a numerical control belt foil replacing belt releasing machine, which comprises a winding drum mechanism 2, a numerical control pressure regulating mechanism 3, a copper belt flattening mechanism 4 and a numerical control microspur deviation correcting mechanism 5, wherein when the belt is released, the numerical control pressure regulating mechanism 3 flattens a bent or curled copper belt firstly, meanwhile, the tension force of the copper belt 9 is adjusted, and then the copper belt flattening mechanism further flattens the copper belt 9 flattened by the numerical control pressure regulating mechanism; in addition, the numerical control microspur deviation correcting mechanism 5 can correct the position of the copper strip, prevent the copper strip from deviating, reduce the shutdown time and improve the production efficiency.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A numerical control belt replacing foil belt releasing machine is characterized by comprising:
a reel mechanism (2) which is arranged at the rear side of the frame (1) and is provided with a reel (21) capable of mounting a plurality of copper strip reels;
the numerical control pressure regulating mechanism (3) is arranged in the middle of the rack (1) and is suitable for flattening the copper strip (9) and regulating the tension of the copper strip (9);
the copper strip flattening mechanism (4) is arranged on the front side of the rack (1) and is suitable for flattening the copper strip (9);
and the numerical control micro-distance deviation correcting mechanism (5) is arranged on the rack (1) and is suitable for correcting the position of the copper strip (9).
2. The numerical control belt replacing and unwinding machine as claimed in claim 1, wherein the numerical control pressure regulating mechanism (3) comprises:
the pressing wheels (31) are arranged above the copper strips (9), and the pressing wheels (31) can be in contact with the copper strips (9);
and the first driving mechanism is connected with the pressing wheel (31) and is suitable for driving the pressing wheel (31) to move up and down.
3. The numerically controlled belt replacing and unwinding machine as claimed in claim 2, wherein the first driving mechanism comprises:
the left side and the right side of the supporting plate (32) are provided with two side plates (33) suitable for mounting the pinch roller (31), and a gap for the copper strip (9) to pass through is formed between the supporting plate (32) and the pinch roller (31);
the longitudinal driving mechanism (34) is arranged below the supporting plate (32) and connected with the supporting plate (32), and the longitudinal driving mechanism (34) is suitable for driving the supporting plate (32) to move up and down.
4. The numerical control belt replacing foil belt unreeling machine as claimed in claim 3, wherein guide structures are arranged on two sides of the support plate (32), and the guide structures comprise:
a guide rod (35) arranged in the vertical direction;
and the mounting hole is formed in the support plate (32) and can be used for the guide rod (35) to penetrate through.
5. The machine according to any of claims 1-4, wherein the copper strip flattening mechanism (4) comprises:
the upper pressing plate (41) and the lower pressing plate (42) are arranged oppositely up and down;
and the driving cylinder (43) is connected with the upper pressure plate (41) and is suitable for driving the upper pressure plate (41) to move up and down.
6. The numerical control belt-replacing foil unwinding machine as claimed in any one of claims 1-5, wherein the machine frame (1) is slidably mounted on a bottom plate (6) through a slide rail structure, and the slide rail structure comprises a plurality of slide rails (61) arranged on the bottom plate (6), and a slide block (11) arranged at the bottom of the machine frame (1) and slidably connected with the slide rails (61) correspondingly.
7. The numerical control belt replacing and unwinding machine as claimed in claim 6, wherein the numerical control micro-distance deviation correcting mechanism (5) comprises:
the driving motor is fixed on the frame (1), and one end of the driving motor is provided with a power output shaft (51);
the transmission gear (52) is arranged on the power output shaft (51) and is linked with the power output shaft;
and the rack (62) is fixed on the bottom plate (6) and arranged along the width direction of the bottom plate (6), and the rack (62) is meshed and connected with the transmission gear (52).
8. The numerical control belt-replacing belt releasing machine as claimed in any one of claims 1 to 7, further comprising a guide shaft assembly (7) arranged on the front side and the rear side of the numerical control pressure regulating mechanism (3), wherein the guide shaft assembly (7) is provided with two oppositely arranged guide shafts (71), and a gap for the copper belt (9) to pass through is formed between the two guide shafts (71).
9. The machine for unwinding and winding digital control tapes according to any one of claims 1 to 8, further comprising an intelligent brake (8) connected to the reel drum (21) and capable of controlling the rolling speed of the reel drum (21).
10. The numerical control belt foil replacing unwinding machine as claimed in claim 2, wherein the pinch roller (31) is a rubber roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288233.8A CN112259363A (en) | 2020-11-17 | 2020-11-17 | Numerical control strip-replacing foil strip-discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288233.8A CN112259363A (en) | 2020-11-17 | 2020-11-17 | Numerical control strip-replacing foil strip-discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112259363A true CN112259363A (en) | 2021-01-22 |
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ID=74266076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011288233.8A Pending CN112259363A (en) | 2020-11-17 | 2020-11-17 | Numerical control strip-replacing foil strip-discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112259363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231365A (en) * | 2022-08-03 | 2022-10-25 | 江西铜博科技有限公司 | Copper foil production material feeding unit |
-
2020
- 2020-11-17 CN CN202011288233.8A patent/CN112259363A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231365A (en) * | 2022-08-03 | 2022-10-25 | 江西铜博科技有限公司 | Copper foil production material feeding unit |
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