CN211362683U - Servo knife jumping device of furniture board grooving machine - Google Patents
Servo knife jumping device of furniture board grooving machine Download PDFInfo
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- CN211362683U CN211362683U CN201922272088.3U CN201922272088U CN211362683U CN 211362683 U CN211362683 U CN 211362683U CN 201922272088 U CN201922272088 U CN 201922272088U CN 211362683 U CN211362683 U CN 211362683U
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Abstract
A servo knife-jumping device of a furniture board grooving machine comprises a device body, wherein the device body comprises a bottom plate, a linear guide rail is arranged on the bottom plate, a sliding block is movably arranged on the linear guide rail, the sliding block is fixedly connected with a motor base, a first driving motor is fixedly arranged on the motor base, and an output shaft of the first driving motor is connected with a milling cutter; a motor support is fixedly arranged on the bottom plate, a second driving motor is arranged on the motor support, and an output shaft of the second driving motor is connected with the motor base through an eccentric wheel mechanism; the device of this scheme design rotates through first driving motor and drives milling cutter and rotate, and second driving motor output shaft passes through the eccentric wheel mechanism simultaneously and is connected with the motor cabinet and reach the mesh ground of the holistic left and right translation of motor cabinet to realize milling cutter limit and rotate the function of controlling the translation, the action of jumping the sword frequently and the precision is high, this simple structure is compact, and is high by servo motor drive precision, and processing is meticulous.
Description
Technical Field
The utility model belongs to the technical field of furniture board groover, concretely relates to servo jump sword device of furniture board groover.
Background
Furniture is common equipment in daily life of people, various equipment is often needed in the manufacturing process of the furniture, and wood furniture is frequently subjected to grooving processing on a wood board by adopting a grooving machine so as to be convenient to install; because the furniture boards are various in types and shapes during slotting, a cutter jumping device is generally required to be arranged on a milling cutter part of a slotting machine, and the milling cutter can also perform cutter jumping actions during slotting; the traditional cutter jumping device of the grooving machine has poor stability and low precision, and the phenomena of opening breakage, cracking, burrs and the like often occur.
Therefore, there is a need to design a servo jumping knife device of a furniture board grooving machine to solve the above technical problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a servo jumping knife device of a furniture board grooving machine.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a servo knife-jumping device of a furniture board grooving machine comprises a device body, wherein the device body comprises a bottom plate, a linear guide rail is arranged on the bottom plate, a sliding block is movably arranged on the linear guide rail, the sliding block is fixedly connected with a motor base, a first driving motor is fixedly arranged on the motor base, and an output shaft of the first driving motor is connected with a milling cutter; the bottom plate is fixedly provided with a motor support, the motor support is provided with a second driving motor, and an output shaft of the second driving motor is connected with the motor base through an eccentric wheel mechanism.
Preferably, the eccentric wheel mechanism is a flat round metal connecting piece, one end of the eccentric wheel mechanism is fixedly connected with the end part of the output shaft of the second driving motor, the connecting part of the eccentric wheel mechanism deviates from the circle center of the output shaft of the second driving motor, and the other end of the eccentric wheel mechanism is fixedly connected with the motor base.
Preferably, the first driving motor is a high-speed motor, and the second driving motor is a servo motor.
The structural features of the above solution are explained as follows:
the device of this scheme design rotates through first driving motor and drives milling cutter and rotate, and second driving motor output shaft passes through the eccentric wheel mechanism simultaneously and is connected with the motor cabinet and reach the mesh ground of the holistic left and right translation of motor cabinet to realize milling cutter limit and rotate the function of controlling the translation, the action of jumping the sword frequently and the precision is high, this simple structure is compact, and is high by servo motor drive precision, and processing is meticulous.
The principle of the eccentric wheel mechanism is as follows: when the output shaft of the second driving motor rotates, because one end of the eccentric wheel and the output shaft of the second driving motor are eccentrically arranged, the eccentric wheel mechanism surrounds the output shaft of the second driving motor to rotate, so that the whole oblate metal connecting piece swings back and forth, the other end of the eccentric wheel mechanism is fixedly connected with the motor base, force can be transmitted to the motor base, the whole motor base can move left and right within the range of a linear track, and the back and forth cutter jumping function of the milling cutter is realized.
First driving motor lug connection milling cutter provides the turning force for milling cutter, so select high-speed motor, guarantees equipment machining efficiency, and second driving motor mainly provides drive power for the swing back and forth that the motor cabinet takes milling cutter, needs stability, so select servo motor, improve the machining precision, guarantee the stability of equipment operation.
The utility model has the advantages that: the servo jumping knife device of the furniture board grooving machine is simple and compact in structure, driven by the servo motor and high in precision, flexible production of furniture boards can be well achieved by the device, production efficiency is greatly improved, phenomena such as opening breakage, cracking and burrs which possibly occur in the traditional jumping knife process can be solved, and machining quality is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the above drawings, a bottom plate 1, a linear guide rail 2, a sliding block 3, a motor base 4, a first driving motor 5, a second driving motor 6, a motor support 7, an eccentric wheel mechanism 8 and a milling cutter 9.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1, a servo jump cutter device of a furniture board grooving machine comprises a device body, wherein the device body comprises a bottom plate 1, a linear guide rail 2 is arranged on the bottom plate 1, a sliding block 3 is movably arranged on the linear guide rail 2, the sliding block 3 is fixedly connected with a motor base 4, a first driving motor 5 is fixedly arranged on the motor base 4, an output shaft of the first driving motor 5 is connected with a milling cutter 9, the first driving motor 5 is directly connected with the milling cutter 9 to provide a rotating force for the milling cutter 9, so that a high-speed motor is selected, and the processing efficiency of equipment is ensured; a motor support 7 is fixedly arranged on the bottom plate 1, a second driving motor 6 is arranged on the motor support 7, an output shaft of the second driving motor 6 is connected with the motor base 4 through an eccentric wheel mechanism 8, and the second driving motor 6 mainly provides driving force for the back-and-forth swing of the motor base 4 with the milling cutter 9 and needs stability, so that a servo motor is selected, the processing precision is improved, and the stability of the operation of equipment is ensured;
the specific working principle of this embodiment is as follows: open first driving motor 5 and second driving motor 6 simultaneously, the rotation of first driving motor 5 can drive milling cutter 9 and turn to, second driving motor 6 rotates the back, because eccentric wheel mechanism 8's one end and second driving motor 6 output shaft when eccentric setting, so eccentric wheel mechanism 8 can enclose second driving motor 6 output shaft and rotate, thereby make whole oblate type metal connecting piece swing back and forth, and eccentric wheel mechanism 8's the other end again with motor cabinet 4 fixed connection, thereby can transmit power for motor cabinet 4, make whole motor cabinet 4 move about in linear orbit's within range, realize milling cutter 9's the jump sword function of making a round.
The beneficial effect of this embodiment does: aiming at the characteristics of multiple varieties, frequent action of a jumping knife and high precision requirement during the slotting of furniture boards, the servo jumping knife device of the furniture board slotting machine is designed according to the scheme, the technical problem of the traditional jumping knife device can be effectively solved, the equipment is simple and compact in structure, driven by a servo motor and high in precision, the flexible production of the furniture boards can be well realized by adopting the device, the production efficiency is greatly improved, the phenomena of cracking, burrs and the like which possibly occur in the traditional jumping knife process can be solved, and the processing quality is ensured.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (3)
1. The utility model provides a servo jump sword device of furniture board groover which characterized in that: the device comprises a device body, wherein the device body comprises a bottom plate, a linear guide rail is arranged on the bottom plate, a sliding block is movably arranged on the linear guide rail, the sliding block is fixedly connected with a motor base, a first driving motor is fixedly arranged on the motor base, and an output shaft of the first driving motor is connected with a milling cutter; the bottom plate is fixedly provided with a motor support, the motor support is provided with a second driving motor, and an output shaft of the second driving motor is connected with the motor base through an eccentric wheel mechanism.
2. The furniture board groover servo jump cutter device of claim 1, characterized in that: the eccentric wheel mechanism is specifically an oblate metal connecting piece, one end of the eccentric wheel mechanism is fixedly connected with the end part of the output shaft of the second driving motor, the connecting part of the eccentric wheel mechanism deviates from the circle center of the output shaft of the second driving motor, and the other end of the eccentric wheel mechanism is fixedly connected with the motor base.
3. The furniture board groover servo jump cutter device of claim 1, characterized in that: the first driving motor is a high-speed motor, and the second driving motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272088.3U CN211362683U (en) | 2019-12-17 | 2019-12-17 | Servo knife jumping device of furniture board grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272088.3U CN211362683U (en) | 2019-12-17 | 2019-12-17 | Servo knife jumping device of furniture board grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211362683U true CN211362683U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922272088.3U Active CN211362683U (en) | 2019-12-17 | 2019-12-17 | Servo knife jumping device of furniture board grooving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211362683U (en) |
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2019
- 2019-12-17 CN CN201922272088.3U patent/CN211362683U/en active Active
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