CN217726678U - Prevent cutting fracture warpage cutting device and use device's amorphous book iron core coiling machine - Google Patents
Prevent cutting fracture warpage cutting device and use device's amorphous book iron core coiling machine Download PDFInfo
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- CN217726678U CN217726678U CN202221685874.1U CN202221685874U CN217726678U CN 217726678 U CN217726678 U CN 217726678U CN 202221685874 U CN202221685874 U CN 202221685874U CN 217726678 U CN217726678 U CN 217726678U
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Abstract
The utility model discloses a fracture warpage cutting device and use device's amorphous wound core coiling machine prevents cutting, including the shell, the shell has the passageway that supplies the material to pass through, have the shearing sword that cuts off the material area in the passageway; the material belt straightening device is further arranged in the channel, the material belt straightening device enables the material belt to be kept in a tensioning state when the material belt is cut, the material belt straightening device is located on the two sides of the shearing knife and is convenient to straighten the material belt on the two sides of the shearing knife, the material pressing plate does not press materials when the material belt straightening device is not used, normal winding is not affected, when the material belt straightening device needs to be cut off, the materials are pressed through mechanical action, the material cutting position of the material belt is in a tensioning state, and after the material belt straightening device cuts off the material belt and the fixed knife in a matched mode, the cut-off opening is smooth, and subsequent processing is facilitated.
Description
Technical Field
The utility model relates to a distribution transformer core coiling machine technical field, in particular to prevent cutting fracture warpage cutting device still relates to the amorphous of using this support frame and rolls up iron core winding machine.
Background
Among the prior art, amorphous book iron core is that the strip through certain shape is rolled up the iron core coiling machine through amorphous and is made into the monomer after three stem that forms after the amalgamation again is equilateral triangle three-dimensional, placing of strip lapping is on amorphous book iron core coiling machine, the material area can cut off the material area front end with cutting device after having coiled a monomer, traditional cutting device lacks fixedly in edge of a knife both sides, when the cutting, be in unsettled state by the cutting material area, lead to the cutting gap untidy, seriously can lead to the department of a fracture warpage, bring inconvenience for subsequent coiling processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent cutting fracture warpage cutting device and use device's amorphous book iron core coiling machine solves above-mentioned technical problem.
The utility model adopts the technical proposal that: the buckling cutting device comprises a shell, wherein the shell is provided with a channel for a material belt to pass through, and a shearing knife for cutting the material belt is arranged in the channel;
and a material belt straightening device which can keep the material belt in a tensioned state during cutting is further arranged in the channel, and the material belt straightening device straightens the material belts positioned on two sides of the shearing knife so as to facilitate the cutting of the shearing knife.
As a further scheme, the shearing knife comprises a fixed knife and a movable knife, the fixed knife (2-1) is arranged on a bottom support plate at the bottom of the shell, a cutting knife notch is formed in the bottom support plate, a blade of the fixed knife is positioned in the cutting knife notch, and the top of the blade does not exceed the upper surface of the bottom support plate;
the movable knife comprises a movable knife blade, the movable knife blade is installed at the lower end of a blade installation plate, the top of the blade installation plate is connected with a piston rod of a cutting cylinder, and a cutting cylinder body is installed on a top plate at the top of the shell.
As a further scheme, the straightening device comprises two material pressing air cylinders which are arranged in the feeding direction and are respectively arranged on two sides of the shearing knife.
As an improved scheme, the straightening device comprises a material pressing cylinder and a material pressing frame;
the material pressing frame is installed on one side elevation of the feeding direction of the blade mounting plate, and the material pressing cylinder is arranged on the inner wall of the channel, located on the other side of the blade mounting plate.
As a further scheme, the piston rod of the pressing cylinder is connected with the first pressing plate.
As a further scheme, the material pressing frame comprises two suspension frames arranged side by side, the side faces of the two suspension frames are installed on the blade installation plate, the bottoms of the two suspension frames are connected with a second material pressing plate, and the lower end of the second material pressing plate is lower than the lower end of the movable blade in a normal state.
As a further scheme, the suspension frame comprises a supporting block, the supporting block is fixed on the blade mounting plate, a rod body penetrates through the supporting block from bottom to top, the rod body and the supporting block are arranged in a sliding manner, the lower end of the rod body is connected with the top of the second material pressing plate, and a spring is sleeved on a position between the supporting block and the second material pressing plate of the rod body;
one end of the rod body close to the upper end is provided with a limiting part, and the limiting part is located above the supporting block.
As an improved scheme, the channel of the shell is also provided with a vertically arranged sliding rail for guiding the blade mounting plate to vertically move, and the blade mounting plate is provided with a corresponding sliding groove.
The utility model discloses still give and use prevent cutting fracture warpage cutting device's an iron core coiling machine is rolled up to amorphous.
Has the beneficial effects that:
through setting up a material area device of flare-outing on cutter both sides, should flare-outing the device time spent, press the flitch not to press the material, do not influence normal coiling, when needs cut off, realize pressing the material through mechanical action for the blank position in material area becomes the state of straightening, makes and moves the sword and the cooperation of stationary knife and cuts off the back, and the cut-off opening is level and smooth, makes things convenient for follow-up processing.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a first exploded view of the present invention;
FIG. 4 is a second exploded view of the present invention;
FIG. 5 is a structural view of the material pressing frame of the present invention;
FIG. 6 is a cut-away schematic view of the prior art;
fig. 7 is a schematic view of the combination state of the amorphous rolled iron core winding machine and the cutting device of the present invention;
fig. 8 is a perspective view of the amorphous rolled iron core winding machine and the cutting device according to the present invention;
wherein:
1-a housing;
2-a shearing knife;
3-a material belt straightening device;
4-amorphous wound core winding machine;
1 a-bottom supporting plate, 1 b-top plate and 1 aa-cutter notch;
2-1-fixed knife and 2-2-moving knife;
2-2-1-moving blade, 2-2-2-blade mounting plate and 2-2-3-material cutting cylinder;
3-1-material pressing cylinder and 3-2-material pressing frame;
3-1-1-a first nip plate;
3-2-1-a suspension frame and 3-2-2-a second pressure plate;
3-2-1-1-supporting block, 3-2-1-2-limiting piece, 3-2-1-3-rod body and 3-2-1-4-spring;
4 a-a base, 4 b-a discharging unit, 4 c-a material belt transmission unit and 4 d-a winding unit;
4 ca-material breakage detection module, 4 cb-material belt deviation rectifying module and 4 cc-conveying roller module.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
The scheme is developed for solving the traditional cutting device on the amorphous roll iron core winding machine, the traditional cutting state refers to fig. 6, the traditional cutting device is not fixed on two sides of a knife edge, and when the amorphous roll iron core is cut, a cut material belt is in a suspended state, so that cutting seams are irregular, the warping of the cut can be seriously caused, and the inconvenience is brought to subsequent winding processing.
Please refer to fig. 1 to 8, which are a schematic structural diagram of an amorphous wound core winding machine 4 and a buckling cutting device for preventing a fracture from being cut according to the present invention, wherein fig. 7 to 8 are schematic structural diagrams of the amorphous wound core winding machine, the amorphous wound core winding machine includes a base 4a, and a material placing unit 4b, a material belt transmission unit 4c and a winding unit 4d are sequentially disposed at the top of the base 4a according to a process route;
the material belt transmission unit 4c is equipped with the material belt and cuts off the module including disconnected material detection module 4ca, material belt module 4cb and the 4cc of transport cylinder module between disconnected material detection module 4ca and the material belt module 4cb of rectifying, wherein, this scheme is the cutting device in the material belt cutting off module, describes below preventing cutting fracture warpage cutting device:
referring to fig. 1, a device for preventing a cut-off from warping and cutting off includes a housing 1, the housing 1 has a channel for a material strip to pass through, and a cutting knife 2 for cutting off the material strip is arranged in the channel;
the material belt straightening device 3 which enables the material belt to keep a tensioning state during cutting is further arranged in the channel, and the material belt straightening device 3 straightens the material belt positioned on two sides of the shearing knife 2 so as to facilitate the shearing knife 2 to cut.
As a specific scheme of the present invention, please refer to fig. 2 to 4, the shearing knife 2 includes a fixed knife 2-1 and a movable knife 2-2, the fixed knife 2-1 is installed on a bottom support plate 1a at the bottom of the housing 1, a cutting knife notch 1aa is formed on the bottom support plate 1a, a blade of the fixed knife 2-1 is located in the cutting knife notch 1aa, and the top of the blade does not exceed the upper surface of the bottom support plate 1 a;
the movable knife 2-2 comprises a movable knife blade 2-2-1, the movable knife blade 2-2-1 is arranged at the lower end of a knife blade mounting plate 2-2-2, the top of the knife blade mounting plate 2-2-2 is connected with a piston rod of a material cutting cylinder 2-2-3, and a body of the material cutting cylinder 2-2-3 is arranged on a top plate 1b at the top of the shell 1.
As a specific solution of the present invention, please refer to fig. 2, the straightening device 3 includes two material pressing cylinders 3-1, the two material pressing cylinders 3-1 are disposed in the feeding direction and disposed on two sides of the shearing knife 2, and the piston rod of the material pressing cylinder 3-1 moves downward to press the material belt onto the bottom supporting plate 1 a.
As an improvement of the present invention, please refer to fig. 2, the blade mounting plate 2-2-2 moves up and down when cutting off, which can be utilized to explain a material pressing cylinder 3-1, and a mechanism is used to replace the material pressing cylinder 3-1, which is a material pressing frame 3-2;
the material pressing frame 3-2 is arranged on the left vertical surface of the blade mounting plate 2-2-2, and the material pressing cylinder 3-1 is arranged on the inner wall of the channel on the right side of the blade mounting plate 2-2-2.
As a specific scheme of the present invention, please refer to fig. 1 and fig. 3, in order to increase the force-bearing area, the piston rod of the pressing cylinder 3-1 is connected to the first pressing plate 3-1-1.
As a specific solution of the present invention, please refer to fig. 5, the material pressing frame 3-2 includes two side-by-side suspension frames 3-2-1, the side surfaces of the two suspension frames 3-2-1 are mounted on the blade mounting plate 2-2-2, the bottom of the two suspension frames 3-2-1 is connected to the second material pressing plate 3-2-2, and in a normal state, the lower end of the second material pressing plate 3-2-2 is lower than the lower end of the movable blade 2-2-1, otherwise the material belt cannot be pressed.
As a specific solution of the present invention, please refer to fig. 5, the suspension frame 3-2-1 includes a supporting block 3-2-1-1, the supporting block 3-2-1-1 is fixed on the blade mounting plate 2-2-2, the rod 3-2-1-3 penetrates the supporting block 3-2-1-1 from bottom to top, the rod 3-2-1-3 is slidably disposed with the supporting block 3-2-1-1, the lower end of the rod 3-2-1-3 is connected to the top of the second pressure plate 3-2-2, and the spring 3-2-1-4 is sleeved on the portion between the supporting block 3-2-1-1 and the second pressure plate 3-2-2 of the rod 3-2-1-3;
one end of the rod body 3-2-1-3 close to the upper end is provided with a limiting piece 3-2-1-2, and the limiting piece 3-2-1-2 is positioned above the supporting block 3-2-1-1.
As an improvement of the present invention, please refer to fig. 1 to 5, in order to ensure that the blade mounting plate 2-2-2 does vertical movement in one posture without swinging, and the swinging may affect the cutting effect, the channel of the housing 1 is further provided with a vertically arranged slide rail for guiding the blade mounting plate 2-2-2 to move vertically, the blade mounting plate 2-2-2 is provided with corresponding slide grooves, and the slide rails may be one or 2, and one side of each slide rail is provided with one slide rail.
Through setting up a material area device 3 of flare-outing on cutter 2 both sides, should flare-outing device 3 not the time spent, press the flitch not to press the material, do not influence normal coiling, when needs cut off, realize pressing the material through mechanical action for the blank position in material area becomes the state of straightening, makes and moves the sword and the stationary knife cooperation and cuts off the back, and the cut-off opening is level and smooth, makes things convenient for the follow-up processing of amorphous coiled iron core coiling machine.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments using the above disclosed technical content without departing from the technical scope of the present invention, but all modifications, changes and modifications of the above embodiments, which are introduced and changed equivalently, by the technical spirit of the present invention, still belong to the technical scope of the present invention.
Claims (9)
1. The utility model provides a prevent incision fracture warpage cutting device which characterized in that: the material cutting machine comprises a shell (1), wherein the shell (1) is provided with a channel for a material belt to pass through, and a cutting knife (2) for cutting the material belt is arranged in the channel;
the material belt straightening device (3) capable of keeping the material belt in a tensioned state during cutting is further arranged in the channel, and the material belt straightening device (3) straightens the material belts positioned on two sides of the shearing knife (2) so as to facilitate the cutting of the shearing knife (2).
2. The anti-cutting-port buckling cutting device according to claim 1, wherein the cutting knife (2) comprises a fixed knife (2-1) and a movable knife (2-2), the fixed knife (2-1) is mounted on a bottom support plate (1 a) at the bottom of the housing (1), a cutting knife notch (1 aa) is formed in the bottom support plate (1 a), the cutting blade of the fixed knife (2-1) is positioned in the cutting knife notch (1 aa) and the top of the cutting blade does not exceed the upper surface of the bottom support plate (1 a);
the movable knife (2-2) comprises a movable knife blade (2-2-1), the movable knife blade (2-2-1) is installed at the lower end of the knife blade installation plate (2-2-2), the top of the knife blade installation plate (2-2-2) is connected with a piston rod of the material cutting cylinder (2-2-3), and the material cutting cylinder (2-2-3) body is installed on a top plate (1 b) at the top of the shell (1).
3. The fracture-preventing buckling-cutting device according to claim 1, wherein the straightening device (3) comprises two swaging cylinders (3-1), and the two swaging cylinders (3-1) are arranged in the feeding direction and are respectively arranged on two sides of the shearing knife (2).
4. The fracture-preventing buckling and cutting-off device as claimed in claim 2, wherein the straightening device (3) comprises a material pressing cylinder (3-1) and a material pressing frame (3-2);
the material pressing frame (3-2) is arranged on one side elevation of the feeding direction of the blade mounting plate (2-2-2), and the material pressing cylinder (3-1) is arranged on the inner wall of the channel positioned on the other side of the blade mounting plate (2-2-2).
5. The fracture-cutting-proof buckling and cutting device is characterized in that a piston rod of the swaging cylinder (3-1) is connected with the first swaging plate (3-1-1).
6. The fracture-cutting-proof buckling cutting device is characterized in that the material pressing frame (3-2) comprises two suspension frames (3-2-1) which are arranged side by side, the side faces of the two suspension frames (3-2-1) are installed on the blade installation plate (2-2-2), the bottom parts of the two suspension frames (3-2-1) are connected with a second material pressing plate (3-2-2), and the lower end of the second material pressing plate (3-2-2) is lower than the lower end of the movable blade (2-2-1) in a normal state.
7. The anti-fracture-cutting-port buckling cutting device as claimed in claim 6, wherein the suspension bracket (3-2-1) comprises a support block (3-2-1-1), the support block (3-2-1-1) is fixed on the blade mounting plate (2-2-2), a rod body (3-2-1-3) penetrates through the support block (3-2-1-1) from bottom to top, the rod body (3-2-1-3) is slidably arranged with the support block (3-2-1-1), the lower end of the rod body (3-2-1-3) is connected with the top of the second swaging plate (3-2-2), and a spring (3-2-1-4) is sleeved on the rod body (3-2-1-3) at a position between the support block (3-2-1-1) and the second swaging plate (3-2-2);
one end, close to the upper end, of the rod body (3-2-1-3) is provided with a limiting piece (3-2-1-2), and the limiting piece (3-2-1-2) is located above the supporting block (3-2-1-1).
8. The anti-cutting-off port buckling cutting device as claimed in claim 2, wherein the channel of the housing (1) is further provided with a vertically arranged slide rail for guiding the blade mounting plate (2-2-2) to move vertically, and the blade mounting plate (2-2-2) is provided with a corresponding sliding groove.
9. An amorphous wound core winding machine characterized by comprising the fracture-preventing warp-cutting apparatus according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221685874.1U CN217726678U (en) | 2022-07-01 | 2022-07-01 | Prevent cutting fracture warpage cutting device and use device's amorphous book iron core coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221685874.1U CN217726678U (en) | 2022-07-01 | 2022-07-01 | Prevent cutting fracture warpage cutting device and use device's amorphous book iron core coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217726678U true CN217726678U (en) | 2022-11-04 |
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ID=83844415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221685874.1U Active CN217726678U (en) | 2022-07-01 | 2022-07-01 | Prevent cutting fracture warpage cutting device and use device's amorphous book iron core coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217726678U (en) |
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2022
- 2022-07-01 CN CN202221685874.1U patent/CN217726678U/en active Active
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