CN111516055B - Rule and square pre-milling mechanism and machining method - Google Patents
Rule and square pre-milling mechanism and machining method Download PDFInfo
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- CN111516055B CN111516055B CN202010345585.6A CN202010345585A CN111516055B CN 111516055 B CN111516055 B CN 111516055B CN 202010345585 A CN202010345585 A CN 202010345585A CN 111516055 B CN111516055 B CN 111516055B
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- milling
- edge
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Abstract
The invention relates to the technical field of edge sealing, in particular to a regular pre-milling mechanism and a processing method, wherein the regular pre-milling mechanism comprises a rack, a transverse moving mechanism arranged on the rack, a lifting mechanism and a pre-milling assembly, wherein the transverse moving mechanism is used for driving the lifting mechanism to transversely move, and the lifting mechanism is used for driving the pre-milling assembly to lift; the pre-milling assembly comprises a pre-milling cutter, a pre-milling motor and a fixing frame, the fixing frame is arranged at the output end of the lifting mechanism, the pre-milling motor is arranged on the fixing frame, and the pre-milling motor is used for driving the pre-milling cutter to rotate. The invention aims to provide a regular-square pre-milling mechanism and a machining method, and solves the problems of high cost and low production efficiency when pre-milling a workpiece to be edge-sealed.
Description
Technical Field
The invention relates to the technical field of edge sealing, in particular to a regular pre-milling mechanism and a machining method.
Background
In the prior art, after the timber is cut by a cutting saw, errors exist in the diagonal dimension and the perpendicularity of each adjacent edge, while in the pre-milling of the prior edge sealing technology, the machined edge is used as an alignment reference and is machined, after four edges are sealed, the diagonal dimension and the perpendicularity of each adjacent edge continue the error characteristics of the workpiece after cutting, and the errors are harmful.
In order to eliminate the errors, the diagonal dimension of the workpiece to be edge-sealed and the verticality of each adjacent edge after the timber is cut need to be strictly controlled. However, when the wood is cut, the above-mentioned deviation is liable to occur due to stress release; meanwhile, equipment factors such as precision and stability of the cutting saw can also generate the deviation, so that the diagonal dimension and the perpendicularity of each adjacent edge after edge sealing processing cannot meet the requirements. In the prior art, in order to meet the requirements after the edge sealing processing, a high-precision and high-stability cutting saw is required to be used for cutting, and the diagonal dimension and the perpendicularity of each adjacent edge of a cut product are strictly controlled. Therefore, a device capable of reducing the requirement on material opening is not available in the market at present.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a regular-square pre-milling mechanism and a machining method, and solves the problems of high cost and low production efficiency when pre-milling a workpiece to be edge-sealed.
The invention is realized by the following technical scheme:
a gauge square pre-milling mechanism comprises a rack, a transverse moving mechanism, a lifting mechanism and a pre-milling assembly, wherein the transverse moving mechanism is arranged on the rack and used for driving the lifting mechanism to transversely move, and the lifting mechanism is used for driving the pre-milling assembly to lift; the pre-milling assembly comprises a pre-milling cutter, a pre-milling motor and a fixing frame, the fixing frame is arranged at the output end of the lifting mechanism, the pre-milling motor is arranged on the fixing frame, and the pre-milling motor is used for driving the pre-milling cutter to rotate.
The pre-milling cutter is characterized in that a dust hood is arranged around the pre-milling cutter, an opening is formed in one side, close to the milling of the pre-milling cutter, of the dust hood, and a dust exhaust port extends downwards from the other side of the dust hood.
The fixed frame is also provided with a bearing plate, and the bearing plate is positioned above the pre-milling cutter; and a plurality of rollers are arranged on the bearing plate array.
And a detection switch is arranged on one side, close to the milling of the pre-milling cutter, of the bearing plate in an outward extending mode.
The transverse moving mechanism comprises a transverse guide rail, a transverse sliding block, a helical rack, a helical gear, a transverse motor and a fixing plate, wherein the transverse guide rail and the helical rack are all arranged on the rack, the fixing plate is arranged on the transverse sliding block, the transverse sliding block and the lifting mechanism, the transverse sliding block is arranged on the transverse guide rail in a sliding mode, the helical gear is arranged on an output shaft of the transverse motor, and the helical gear is meshed with the helical rack.
The lifting mechanism comprises a lifting guide rail, a lifting slide block and a lifting cylinder, and the lifting guide rail and the lifting cylinder are arranged on the transverse moving mechanism; the lifting slide block is arranged on the fixing frame, the lifting slide block is arranged on the lifting guide rail in a sliding mode, and an output shaft of the lifting air cylinder is connected with the fixing frame.
The invention also discloses a gauge square pre-milling processing method, which comprises the following steps:
A. controlling the transverse moving mechanism and the lifting mechanism to enable the pre-milling cutter to be parallel to the milling cutter of the edge bonding machine, and milling two sides of the workpiece to be edge bonded between the pre-milling cutter and the milling cutter of the edge bonding machine;
B. the edge bonding machine is used for bonding two edges of a workpiece to be bonded, the two edges of the workpiece to be bonded, which are bonded, are named as a edge a and a edge c respectively, and the two edges of the workpiece to be bonded, which are not bonded, are named as a side b and a side d;
C. turning the workpiece to be edge-sealed by 90 degrees, respectively positioning the edge a and the edge b of the workpiece to be edge-sealed, and milling the edge d of the workpiece to be edge-sealed by a milling cutter of an edge sealing machine and then sealing the edge;
D. and c edges and d edges of the workpiece to be edge sealed are respectively positioned, and a milling cutter of the edge sealing machine mills and seals the b edges of the workpiece to be edge sealed.
The invention has the beneficial effects that:
the problem of when treating banding work piece and milling in advance the cost is higher, production efficiency is lower is solved: according to the regular pre-milling mechanism and the processing method, the requirement on the cutting size precision of the workpiece to be edge-sealed, namely the plate can be lowered through the matching use with the edge sealing machine, the processing on the workpieces to be edge-sealed with different specifications can be met, and meanwhile, errors existing in the diagonal size and the perpendicularity of each adjacent edge of the workpiece to be edge-sealed are corrected. Compared with the traditional high-precision equipment positioning, the method has lower use cost and better meets the requirements of modern industrial production and processing.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is another schematic view of the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
Fig. 4 is a schematic structural diagram of the lifting mechanism of the present invention.
FIG. 5 is a schematic view of the structure of the pre-milling assembly and the supporting plate of the present invention.
Reference numerals
A frame-1, a transverse moving mechanism-2, a transverse guide rail-21, a transverse slide block-22, a helical rack-23, a helical gear-24, a transverse motor-25, a fixed plate-26,
a lifting mechanism-3, a lifting guide rail-31, a lifting slide block-32, a lifting cylinder-33, a screw rod adjusting mechanism-34,
a pre-milling component-4, a pre-milling cutter-41, a pre-milling motor-42, a fixed frame-43, a dust hood-44, an opening-45, a dust exhaust port-46,
a bearing plate-5, a roller-51 and a detection switch-52.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the structures shown in the drawings are only used for matching the disclosure of the present invention, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical significance, and any modifications or adjustments of the structures should still fall within the scope of the technical contents of the present invention without affecting the function and the achievable purpose of the present invention.
As shown in fig. 1 to 5, the embodiment discloses a regular pre-milling mechanism, which includes a frame 1, a traverse mechanism 2, a lifting mechanism 3 and a pre-milling assembly 4, wherein the traverse mechanism 2 is arranged on the frame 1, the lifting mechanism 3 is used for driving the lifting mechanism 3 to traverse, and the lifting mechanism 3 is used for driving the pre-milling assembly 4 to lift; the pre-milling assembly 4 comprises a pre-milling cutter 41, a pre-milling motor 42 and a fixing frame 43, the fixing frame 43 is arranged at the output end of the lifting mechanism 3, the pre-milling motor 42 is arranged on the fixing frame 43, and the pre-milling motor 42 is used for driving the pre-milling cutter 41 to rotate.
The embodiment also discloses a gauge-square pre-milling machining method applied to the gauge-square pre-milling mechanism on the basis of the gauge-square pre-milling mechanism, and the method comprises the following steps:
A. controlling the transverse moving mechanism 2 and the lifting mechanism 3 to enable the pre-milling cutter 41 to be parallel to a milling cutter (not shown in the figure) of the edge bonding machine, and milling two sides of the workpiece to be edge bonded between the pre-milling cutter 41 and the milling cutter (not shown in the figure) of the edge bonding machine;
B. the edge bonding machine is used for bonding two edges of a workpiece to be bonded, the two edges of the workpiece to be bonded, which are bonded, are named as a edge a and a edge c respectively, and the two edges of the workpiece to be bonded, which are not bonded, are named as a side b and a side d;
C. turning the workpiece to be edge-sealed by 90 degrees, respectively positioning the edge a and the edge b of the workpiece to be edge-sealed, and milling the edge d of the workpiece to be edge-sealed by a milling cutter of an edge sealing machine and then sealing the edge;
D. and c edges and d edges of the workpiece to be edge sealed are respectively positioned, and a milling cutter of the edge sealing machine mills and seals the b edges of the workpiece to be edge sealed.
According to the regular pre-milling mechanism and the processing method, the requirement on the cutting size precision of a workpiece (namely a plate) to be subjected to edge sealing can be lowered by matching with an edge sealing machine, the requirement on processing of workpieces to be subjected to edge sealing with different specifications can be met, and errors existing in the diagonal size and the perpendicularity of each adjacent edge of the workpiece to be subjected to edge sealing are corrected. Compared with the traditional high-precision equipment positioning, the method has lower use cost and better meets the requirements of modern industrial production and processing.
In the embodiment, by the mode, the workpieces with errors in the dimension of the angular line of the workpiece to be edge-sealed and the perpendicularity of the adjacent edges can be processed into qualified workpieces with equal dimension of the angular line and the perpendicular adjacent edges.
Specifically, be equipped with suction hood 44 around milling cutter 41 in advance, suction hood 44 is close to one side that milling cutter 41 milled in advance and is equipped with opening 45, the opposite side of suction hood down extends has dust exhaust port 46, and through setting up suction hood 44, the effective collection of the dust of milling in-process production in advance is guaranteed, satisfies the environmental protection demand.
Specifically, the fixing frame 43 is further provided with a bearing plate 5, and the bearing plate 5 is located above the pre-milling cutter 41; the supporting plate 5 is provided with a plurality of rollers 51 in an array, in this embodiment, when the pre-milling operation is not performed, the lifting cylinder 33 lowers the fixing frame 43 along the vertical direction, so that the upper portions of the rollers 51 are lower than the lower surface of the workpiece to be edge-sealed and keep a proper distance, the suspended end of the workpiece to be edge-sealed is lifted, and the suspended end of the workpiece to be edge-sealed is ensured not to droop.
Specifically, a detection switch 52 is arranged on one side, which is close to the milling of the pre-milling cutter 41, of the supporting plate 5 in an outward extending mode, the detection switch 52 is arranged at the front end of feeding, and the detection switch 52 is used for detecting whether the machining quantity pre-milled by the device exceeds the standard or not and alarming and stopping when the machining quantity exceeds the standard, so that the device is protected from being damaged; meanwhile, the lead screw adjusting mechanism 34 is arranged in the vertical direction of the fixing frame 43, the lead screw adjusting mechanism 34 is fixed on the fixing frame 43, and the pre-milling cutter 41 can be adjusted up and down, so that the unworn cutting edge section is adjusted to a cutting position, and the full edge length of the pre-milling cutter 41 is fully used.
Specifically, the traverse mechanism 2 includes a transverse guide rail 21, a transverse slider 22, a helical rack 23, a helical gear 24, a transverse motor 25 and a fixing plate 26, the transverse guide rail 21 and the helical rack 23 are all disposed on the frame 1, the transverse slider 22, the transverse motor 25 and the lifting mechanism 3 are all disposed on the fixing plate 26, the transverse slider 22 is slidably disposed on the transverse guide rail 21, the helical gear 24 is disposed on an output shaft of the transverse motor 25, and the helical gear 24 is engaged with the helical rack 23.
Specifically, the lifting mechanism 3 includes a lifting guide rail 31, a lifting slider 32 and a lifting cylinder 33, the lifting guide rail 31 and the lifting cylinder 33 are both disposed on the traversing mechanism 2, specifically, the lifting guide rail 31 is disposed on the fixing plate 26; the lifting slide block 32 is arranged on the fixed frame 43, the lifting slide block 32 is arranged on the lifting guide rail 31 in a sliding mode, and an output shaft of the lifting air cylinder 33 is connected with the fixed frame 43.
In the embodiment, the transverse motor 25 is preferably a servo motor, and is driven by the cooperation of the helical rack 23 and the helical gear 24, so that the device is stable and efficient, and is suitable for accurate automatic positioning in the horizontal direction during processing of different plate widths; the lifting direction is controlled by the air cylinder, the device is simple and economical, and can ascend and descend in the lifting direction, so that the switching between pre-milling and non-pre-milling states is realized. In addition, the number of the transverse guide rails 21 and the lifting guide rails 31 of the embodiment is two, so that the stability of the pre-milling assembly 4 in the moving process is ensured.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a rule side is milling mechanism in advance, includes frame (1), its characterized in that: the horizontal moving mechanism (2) is arranged on the rack (1), the lifting mechanism (3) and the pre-milling assembly (4) are arranged, the horizontal moving mechanism (2) is used for driving the lifting mechanism (3) to move horizontally, and the lifting mechanism (3) is used for driving the pre-milling assembly (4) to lift;
the pre-milling assembly (4) comprises a pre-milling cutter (41), a pre-milling motor (42) and a fixing frame (43), the fixing frame (43) is arranged at the output end of the lifting mechanism (3), the pre-milling motor (42) is arranged on the fixing frame (43), and the pre-milling motor (42) is used for driving the pre-milling cutter (41) to rotate;
the fixed frame (43) is also provided with a bearing plate (5), and the bearing plate (5) is positioned above the pre-milling cutter (41); a plurality of rollers (51) are arranged on the bearing plate (5) in an array manner;
and a dust suction cover (44) is arranged around the pre-milling cutter (41).
2. The rule pre-milling mechanism of claim 1, wherein: an opening (45) is formed in one side, close to the milling side of the pre-milling cutter (41), of the dust hood (44), and a dust exhaust port (46) extends downwards from the other side of the dust hood (44).
3. The rule pre-milling mechanism of claim 1, wherein: and a detection switch (52) extends outwards from one side, which is close to the milling of the pre-milling cutter (41), of the bearing plate (5).
4. The rule pre-milling mechanism of claim 1, wherein: the transverse moving mechanism (2) comprises a transverse guide rail (21), a transverse sliding block (22), a helical gear rack (23), a helical gear (24), a transverse motor (25) and a fixing plate (26), the transverse guide rail (21) and the helical gear rack (23) are arranged on the rack (1), the transverse sliding block (22), the transverse motor (25) and the lifting mechanism (3) are arranged on the fixing plate (26), the transverse sliding block (22) is arranged on the transverse guide rail (21) in a sliding mode, the helical gear (24) is arranged on an output shaft of the transverse motor (25), and the helical gear (24) is meshed with the helical gear rack (23).
5. The rule pre-milling mechanism of claim 1, wherein: the lifting mechanism (3) comprises a lifting guide rail (31), a lifting slide block (32) and a lifting cylinder (33), and the lifting guide rail (31) and the lifting cylinder (33) are arranged on the transverse moving mechanism (2); the lifting slide block (32) is arranged on the fixed frame (43), the lifting slide block (32) is arranged on the lifting guide rail (31) in a sliding mode, and an output shaft of the lifting cylinder (33) is connected with the fixed frame (43).
6. A rule pre-milling machining method for the rule pre-milling mechanism of claim 1, characterized in that: the method comprises the following steps:
A. controlling the transverse moving mechanism (2) and the lifting mechanism (3) to enable the pre-milling cutter (41) to be parallel to the milling cutter of the edge bonding machine, and milling two sides of the workpiece to be edge bonded between the pre-milling cutter (41) and the milling cutter of the edge bonding machine;
B. the edge bonding machine is used for bonding two edges of a workpiece to be bonded, the two edges of the workpiece to be bonded, which are bonded, are named as a edge a and a edge c respectively, and the two edges of the workpiece to be bonded, which are not bonded, are named as a side b and a side d;
C. turning the workpiece to be edge-sealed by 90 degrees, respectively positioning the edge a and the edge b of the workpiece to be edge-sealed, and milling the edge d of the workpiece to be edge-sealed by a milling cutter of an edge sealing machine and then sealing the edge;
D. and c edges and d edges of the workpiece to be edge sealed are respectively positioned, and a milling cutter of the edge sealing machine mills and seals the b edges of the workpiece to be edge sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010345585.6A CN111516055B (en) | 2020-04-27 | 2020-04-27 | Rule and square pre-milling mechanism and machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010345585.6A CN111516055B (en) | 2020-04-27 | 2020-04-27 | Rule and square pre-milling mechanism and machining method |
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| Publication Number | Publication Date |
|---|---|
| CN111516055A CN111516055A (en) | 2020-08-11 |
| CN111516055B true CN111516055B (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010345585.6A Active CN111516055B (en) | 2020-04-27 | 2020-04-27 | Rule and square pre-milling mechanism and machining method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080110035A (en) * | 2007-06-14 | 2008-12-18 | 정 관 최 | Edge finishing material for furniture |
| CN201471544U (en) * | 2009-07-27 | 2010-05-19 | 浙江吉天环保科技有限公司 | Environment-friendly woodworking milling machine |
| CN104084988A (en) * | 2014-03-20 | 2014-10-08 | 成都市龙泉驿区齐盛机械厂 | Pre-cutting device |
| CN105935794A (en) * | 2016-05-16 | 2016-09-14 | 嘉善卡固电气设备有限公司 | Frame milling machine and machining method |
| CN109848567A (en) * | 2019-01-30 | 2019-06-07 | 无锡深南电路有限公司 | A kind of radium-shine milling edge equipment and method of package substrate |
| CN210233386U (en) * | 2019-05-13 | 2020-04-03 | 广州智法装饰材料有限公司 | Pre-milling structure for plate edge bonding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212471833U (en) * | 2020-04-27 | 2021-02-05 | 南兴装备股份有限公司 | Rule side mills mechanism in advance |
-
2020
- 2020-04-27 CN CN202010345585.6A patent/CN111516055B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080110035A (en) * | 2007-06-14 | 2008-12-18 | 정 관 최 | Edge finishing material for furniture |
| CN201471544U (en) * | 2009-07-27 | 2010-05-19 | 浙江吉天环保科技有限公司 | Environment-friendly woodworking milling machine |
| CN104084988A (en) * | 2014-03-20 | 2014-10-08 | 成都市龙泉驿区齐盛机械厂 | Pre-cutting device |
| CN105935794A (en) * | 2016-05-16 | 2016-09-14 | 嘉善卡固电气设备有限公司 | Frame milling machine and machining method |
| CN109848567A (en) * | 2019-01-30 | 2019-06-07 | 无锡深南电路有限公司 | A kind of radium-shine milling edge equipment and method of package substrate |
| CN210233386U (en) * | 2019-05-13 | 2020-04-03 | 广州智法装饰材料有限公司 | Pre-milling structure for plate edge bonding machine |
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| CN111516055A (en) | 2020-08-11 |
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