CN212019236U - High-speed filament cutter - Google Patents
High-speed filament cutter Download PDFInfo
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- CN212019236U CN212019236U CN202020467406.1U CN202020467406U CN212019236U CN 212019236 U CN212019236 U CN 212019236U CN 202020467406 U CN202020467406 U CN 202020467406U CN 212019236 U CN212019236 U CN 212019236U
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- filament cutter
- variable frequency
- frequency motor
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Abstract
The utility model provides a high-speed filament cutter, which comprises a filament cutter frame and a filament pushing mechanism, a straightening device and a filament cutting mechanism, wherein the filament pushing mechanism, the straightening device and the filament cutting mechanism are sequentially arranged on the upper surface of the filament cutter frame along the advancing direction of a wire rod; the shredding mechanism comprises a supporting structure and a shredding disc arranged on the supporting structure, and the shredding disc is controlled by an independent servo variable frequency motor; and each servo variable frequency motor and the fixed wheel speed measuring device are in control connection with the filament cutter controller. The utility model discloses a high-speed filament cutter will push away every tight pulley of silk mechanism and the equal exclusive use servo variable frequency motor drive of shredding mechanism, and push away the silk and shred synchronous proof quality. The adoption servo variable frequency motor can reduce the noise by more than one time and save the electric energy.
Description
Technical Field
The utility model belongs to the technical field of the filament cutter, especially, relate to a high-speed filament cutter.
Background
The filament cutter is very important production equipment in the production process of welding rods, the quality and the yield of products are directly related, the old filament cutter adopts a large motor to drive a filament pushing device, the filament cutting device is also driven by a motor, the noise is high during production operation, and the filament pushing and the filament cutting are asynchronous in the production process, so that the quality problem is caused. And the adjustment mode of the clearance between the moving wheel and the fixed wheel of the wire pushing mechanism is complicated.
Disclosure of Invention
In view of this, the present invention provides a high-speed filament cutter to reduce noise and ensure filament cutting quality.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a high-speed filament cutter comprises a filament cutter frame, and a filament pushing mechanism, a straightening device and a filament cutting mechanism which are sequentially arranged on the upper surface of the filament cutter frame along the advancing direction of a wire rod, wherein the filament pushing mechanism comprises a supporting plate, a fixed wheel, a moving wheel, a spring and an adjusting screw rod; the spring is arranged in the groove, the bottom of the spring presses the moving wheel, and the top of the spring is in contact with the bottom of the adjusting screw rod; the top of the adjusting screw rod extends out of the top of the supporting plate and is fixed through an adjusting nut; the rear side of each fixed wheel is controlled by a single servo variable frequency motor, and one fixed wheel is connected with a fixed wheel speed measuring device; the shredding mechanism comprises a supporting structure and a shredding disc arranged on the supporting structure, and the shredding disc is controlled by an independent servo variable frequency motor; and each servo variable frequency motor and the fixed wheel speed measuring device are in control connection with the filament cutter controller.
Furthermore, a safety shield is arranged on the shredder frame and is opened and closed by an electric push rod.
Compared with the prior art, the utility model discloses following advantage has:
(1) the utility model discloses a high-speed filament cutter will push away every tight pulley of silk mechanism and the equal exclusive use servo variable frequency motor drive of shredding mechanism, and push away the silk and shred synchronous proof quality. Adopt servo inverter motor can reduce the noise more than one time to practice thrift the electric energy, can increase production output about 40%, and practice thrift the electric energy.
(2) The utility model discloses the adjustment mode in clearance between push away silk mechanism removal wheel and the tight pulley is simple, realizes easily.
(3) The utility model discloses set up safety guard shield, sealed production makes impurity such as dust obtain centralized processing, has avoided environmental pollution.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic perspective view of a high-speed filament cutter according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a high speed filament cutter according to an embodiment of the present invention;
fig. 3 is another perspective view of the high-speed filament cutter according to the embodiment of the present invention;
FIG. 4 is a side cross-sectional view of a high speed filament cutter according to an embodiment of the present invention;
fig. 5 is an appearance schematic diagram of the high-speed filament cutter according to the embodiment of the present invention.
Description of reference numerals:
the device comprises a shredder frame 1, a filament pushing mechanism 2, a fixed wheel 21, a movable wheel 22, an adjusting nut 23, a spring 24, a servo variable frequency motor 3, a fixed wheel speed measuring device 4, a filament cutting disc 5, a safety shield 6, a straightening device 7 and an electric push rod 8.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A high-speed filament cutter of the present embodiment, as shown in fig. 1 to 3, comprises a filament cutter frame 1, and a filament pushing mechanism 2, a straightening device 7 and a filament cutting mechanism which are arranged in this order along the advancing direction of a wire on the upper surface thereof,
the filament pushing mechanism 2 comprises a supporting plate, a fixed wheel 21, a moving wheel 22, a spring 24 and an adjusting screw, wherein the supporting plate is vertically fixed on the upper surface of the filament cutter rack 1, a plurality of vertical grooves are formed in the upper part of the supporting plate, the bottom of each groove is provided with one moving wheel 22, and the bottom of each moving wheel 22 is provided with one fixed wheel 21; the spring 24 is arranged in the groove, the bottom of the spring 24 presses the moving wheel 22, and the top of the spring 24 is in contact with the bottom of the adjusting screw rod; the top of the adjusting screw rod extends out of the top of the supporting plate and is fixed through an adjusting nut 23; the rear side of each fixed wheel 21 is controlled by a single servo variable frequency motor 3, and one fixed wheel 21 is connected with a fixed wheel speed measuring device 4;
the shredding mechanism comprises a supporting structure and a shredding disc 5 arranged on the supporting structure, and the shredding disc 5 is also controlled by an independent servo variable frequency motor 3; each servo variable frequency motor 3 and each fixed wheel speed measuring device 4 are connected with the controller of the tobacco cutter in a control mode.
As shown in fig. 4 and 5, a safety guard 6 is provided on the shredder housing 1, and the safety guard 6 is opened and closed by an electric push rod 8.
The working process is as follows:
the wire feeding port on the shredder frame 1 is used for pushing the wire forward by the wire pushing mechanism 2, the adjusting nut 23 is used for driving the spring 24 to compress the fixed wheel 21, and the stable operation of the wire is guaranteed. The rear side of each fixed wheel 21 is controlled by a single servo variable frequency motor 3 to control the rotating speed of the fixed wheel 21. And a fixed wheel 21 at the last tail end is provided with a fixed wheel speed measuring device 4, and the fixed wheel 21 and the wire cutting disc 5 are controlled by a wire cutting machine controller to synchronously run so as to ensure the quality of cut wires. The filament cutter controller adopts an artificial intelligent touch screen type control mode, so that the operation is more convenient and faster. The wire rod reaches aligning device 7 after passing through push away silk mechanism 2, and aligning device 7 can be carried out the alignment to crooked wire rod and reach the result of use, passes through shredding mechanism after the alignment, cuts into required specification with the wire rod. The outside is furnished with safety guard 6, and safety guard 6 adopts electric putter 8 to carry out the guard switch, has not only reduced operating personnel's work, and has increased the security.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A high-speed filament cutter which characterized in that: comprises a filament cutter frame, a filament pushing mechanism, a straightening device and a filament cutting mechanism which are sequentially arranged on the upper surface of the filament cutter frame along the advancing direction of a wire rod,
the filament pushing mechanism comprises a supporting plate, a fixed wheel, a movable wheel, a spring and an adjusting screw rod, wherein the supporting plate is vertically fixed on the upper surface of the filament cutter rack, a plurality of vertical grooves are formed in the upper part of the supporting plate, the bottom of each groove is provided with the movable wheel, and the bottom of each movable wheel is provided with the fixed wheel; the spring is arranged in the groove, the bottom of the spring presses the moving wheel, and the top of the spring is in contact with the bottom of the adjusting screw rod; the top of the adjusting screw rod extends out of the top of the supporting plate and is fixed through an adjusting nut;
the rear side of each fixed wheel is controlled by a single servo variable frequency motor, and one fixed wheel is connected with a fixed wheel speed measuring device; the shredding mechanism comprises a supporting structure and a shredding disc arranged on the supporting structure, and the shredding disc is controlled by an independent servo variable frequency motor; and each servo variable frequency motor and the fixed wheel speed measuring device are in control connection with the filament cutter controller.
2. A high speed filament cutter as claimed in claim 1 wherein: the shredder frame is provided with a safety shield which adopts an electric push rod to open and close the shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467406.1U CN212019236U (en) | 2020-04-02 | 2020-04-02 | High-speed filament cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020467406.1U CN212019236U (en) | 2020-04-02 | 2020-04-02 | High-speed filament cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212019236U true CN212019236U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020467406.1U Active CN212019236U (en) | 2020-04-02 | 2020-04-02 | High-speed filament cutter |
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| Country | Link |
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| CN (1) | CN212019236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135474A (en) * | 2021-04-19 | 2021-07-20 | 开封大学 | Computer network winding displacement auxiliary device and application thereof |
| CN115673161A (en) * | 2022-12-29 | 2023-02-03 | 广东电网有限责任公司佛山供电局 | Straightening device |
-
2020
- 2020-04-02 CN CN202020467406.1U patent/CN212019236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135474A (en) * | 2021-04-19 | 2021-07-20 | 开封大学 | Computer network winding displacement auxiliary device and application thereof |
| CN115673161A (en) * | 2022-12-29 | 2023-02-03 | 广东电网有限责任公司佛山供电局 | Straightening device |
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