CN106827103B - Curved surface milling machine - Google Patents
Curved surface milling machine Download PDFInfo
- Publication number
- CN106827103B CN106827103B CN201710086575.3A CN201710086575A CN106827103B CN 106827103 B CN106827103 B CN 106827103B CN 201710086575 A CN201710086575 A CN 201710086575A CN 106827103 B CN106827103 B CN 106827103B
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- cutting
- base frame
- base
- curved surface
- milling machine
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Classifications
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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
- B27C5/10—Portable hand-operated wood-milling machines; Routers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a curved surface milling machine, which comprises a workbench, wherein the workbench comprises: a base; the first cutting group comprises a first base frame and two first cutting parts, the first base frame is fixedly connected with the base, and the two first cutting parts can be connected with two sides of the first base frame in an up-down sliding manner; the second cutting group comprises a second base frame and two second cutting parts, the second base frame is fixedly connected with the base, and the two second cutting parts can be connected with two sides of the second base frame in an up-down sliding manner; the conveying device is arranged at the front ends of the first cutting part and the second cutting part, is provided with double clamping blocks in parallel and is driven by double motors to clamp the wood board to enter the first cutting group and the second cutting group so as to realize that the first cutting part and the second cutting part respectively process from the end part of the wood board to the middle of the wood board. By adopting the structure, the processing surface is smoother and flatter, the deformed wood board can be pressed and flatter, and the processing size is more accurate.
Description
Technical Field
The invention relates to wood processing machinery, in particular to a curved surface milling machine.
Background
The wood has the advantages of light weight, high strength-weight ratio, good elasticity, impact resistance, rich and beautiful texture, easy processing and the like, and is listed as an important raw material from ancient times. The timber industry has low energy consumption, less pollution and renewable resources, and plays an important role in national economy. Products have now evolved from raw log products such as electric poles, pits, sleepers, and various sawn timber products to finished reprocessed products such as wooden products of building members, furniture, vehicles, ships, relics, packaging containers, and the like, to reconstituted processed products of wood, i.e., various artificial boards, glued woods, and the like, thereby enabling the wood industry to form independent industrial systems. Wood is a material widely used in life, and has special decorative effect because the wood has natural beautiful patterns, luster and color; the ultraviolet light is absorbed and the infrared light is reflected; gives people a warm feel and a safe feel; has good environmental characteristics and is widely used for various furniture.
Wood furniture is increasingly used in modern life, such as suspended ceilings, doors and windows, tables and chairs, and the like. In the manufacture of such furniture, it is often necessary to machine the end surfaces of the wood panels into various curved surfaces for aesthetic purposes. In the traditional processing technology, a cutter is adopted to carry out end face milling processing, the end face of the processed wood board is rough, and the tail end of the processed face is easy to generate a broken angle; the movement of the cutter is driven by an air cylinder, so that the precision is low; the conveyer belt and the plank used in the processing are in single-point contact, and the plank can be bent due to certain natural deformation, so that the processed end face has low dimensional accuracy and large error. In addition, in the traditional processing mode, a conveying wood board is usually adopted to enter a machine tool for fixing, and a cutter is moved to process a curved surface, so that the efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides a curved surface milling machine which is more accurate, more stable and better in processing effect.
The technical scheme adopted for solving the technical problems is as follows: a curved surface milling machine, comprising a table, the table comprising:
a base;
the first cutting group comprises a first base frame and two first cutting parts, the first base frame is fixedly connected with the base, and the two first cutting parts can be connected with two sides of the first base frame in an up-down sliding manner;
the second cutting group comprises a second base frame and two second cutting parts, the second base frame is fixedly connected with the base, and the two second cutting parts can be connected with two sides of the second base frame in an up-down sliding manner;
the conveying device is arranged at the front ends of the first cutting part and the second cutting part, is provided with double clamping blocks in parallel and is driven by double motors to clamp the wood board to enter the first cutting group and the second cutting group so as to realize that the first cutting part and the second cutting part respectively process from the end part of the wood board to the middle of the wood board.
Further, the conveying device includes:
the first conveying belt is connected with the lower ends of the first base frame and the second base frame, and double supporting blocks are arranged on the first conveying belt in parallel;
the second conveyer belt, second conveyer belt connect first bed frame, second bed frame upper end, form the clamping space of clamping plank between second conveyer belt and the first conveyer belt.
Further, the first conveyor belt comprises two parallel chain conveyor belts; the chain conveyor belt includes:
the first fixing plate is fixedly connected with the lower ends of the first base frame and the second base frame;
the two chain wheels are symmetrically arranged at two ends of the first fixed plate;
the chain is connected with the two chain wheels in a chain transmission way, and a plurality of anti-skid blocks are arranged on the upper end face of the chain.
Further, the second conveyor belt includes:
the second fixing plate is fixedly connected with the first base frame and the upper end of the second base frame, a second mounting plate is vertically arranged along the conveying direction, and positioning plates are symmetrically arranged on two sides of the second mounting plate along the horizontal direction;
the four first fixed wheels are symmetrically arranged at two sides of the second mounting plate and two ends of the positioning plate;
the rotating plates are arranged at the lower ends of the positioning plates and are pivoted with the second mounting plates;
a plurality of second fixed wheels, wherein the second fixed wheels are connected with one end of the rotating plate;
one end of each compression joint spring is propped against the positioning plate, and the other end of each compression joint spring is propped against one end of the corresponding second fixed wheel of the corresponding rotating plate;
the two belts are respectively sleeved with the first fixed wheel and the second fixed wheel on two sides of the second mounting plate.
Further, first screw rods are vertically arranged on two sides of the first base frame respectively; the first cutting part comprises a first mounting part in transmission connection with the first screw rod, a second mounting part in front-back sliding connection with the first mounting part and a first cutting assembly arranged on the second mounting part.
Further, the second screw rod is vertically arranged on two sides of the second base frame respectively, and the second cutting part comprises a third mounting part in transmission connection with the second screw rod, a fourth mounting part in front-back sliding connection with the third mounting part and a second cutting assembly arranged on the fourth mounting part.
Further, the workbench further comprises a shell, wherein the shell wraps the base, the first cutting group and the second cutting group; the upper end of the shell is provided with a dust collection device which is used for cleaning dust generated by processing the first cutting part and the second cutting part through a dust collection hose; the shell is provided with a panel at the other end of the first cutting group and the second cutting group opposite to the conveying device, one end of the panel is pivoted with the shell, and the panel is made of transparent materials.
The beneficial effects of the invention are as follows: the conveying device is matched with the four cutting parts, so that two cutters are respectively machined from the end part of the wood board to the middle, the problem of corner breakage at the end part is avoided, and the machined surface is smoother and smoother; the conveying device is provided with the double clamping blocks, and when the wood board is naturally deformed, the double clamping blocks can press the wood board to be flat, so that the machining size is more accurate; the wood board completes the processing action in the conveying process, so that the production efficiency is greatly improved.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the second conveyor belt;
FIG. 3 is a schematic installation view of a crimp spring;
fig. 4 is a schematic structural view of a second fixing plate;
FIG. 5 is a top view of the first conveyor belt;
FIG. 6 is an enlarged schematic view of area A of FIG. 5;
FIG. 7 is a front view of the first conveyor belt;
FIG. 8 is a schematic view of the structure of the first cutting group;
FIG. 9 is a schematic view of the structure of the second cutting group;
fig. 10 is a schematic structural view of a second cutting portion;
fig. 11 is a schematic view of a housing structure.
Detailed Description
Example 1
Referring to fig. 1, the present invention is a curved surface milling machine including a table including:
a base 1;
the first cutting group comprises a first base frame 2 and two first cutting parts 3, wherein the first base frame 2 is fixedly connected with the base 1, and the two first cutting parts 3 can be connected with two sides of the first base frame 2 in an up-down sliding manner;
the second cutting group comprises a second base frame 4 and two second cutting parts 5, the second base frame 4 is fixedly connected with the base 1, and the two second cutting parts 5 can be connected with two sides of the second base frame 4 in an up-and-down sliding manner;
the conveying device is arranged at the front ends of the first cutting part 3 and the second cutting part 5, double clamping blocks are arranged in parallel and driven by double motors to clamp the wood board to enter the first cutting group and the second cutting group, so that the first cutting part 3 and the second cutting part 5 are respectively machined from the end part of the wood board to the middle of the wood board.
The conveying device of the present embodiment includes:
the first conveying belt 7 is connected with the lower ends of the first base frame 2 and the second base frame 4, and double supporting blocks are arranged on the first conveying belt 7 in parallel;
the second conveyer belt 6, second conveyer belt 6 connect first bed frame 2, second bed frame 4 upper end, form the clamping space of clamping plank between second conveyer belt 6 and the first conveyer belt 7.
As shown in fig. 5 to 7, the first conveyor belt 7 includes two chain conveyors arranged in parallel, the chain conveyors including:
the first fixing plate 73, the first fixing plate 73 is fixedly connected with the lower ends of the first base frame 2 and the second base frame 4;
the two chain wheels 74, the two chain wheels 74 are symmetrically arranged at the two ends of the first fixed plate 73;
the chain 71, the chain 71 transmission connects two sprocket 74, and the up end of chain 71 is equipped with a plurality of non slipping spur 72.
As shown in fig. 2 to 4, the second conveyor belt 6 includes:
the second fixing plate 61, the upper end of the second base frame 2, second base frame 4 of fixed connection of the second fixing plate 61, set up a second mounting plate 62 vertically along conveying direction, the both sides of the second mounting plate 62 set up a locating plate 63 symmetrically along horizontal direction;
the four first fixed wheels 68 are symmetrically arranged on two sides of the second mounting plate 62 and two ends of the positioning plate 63;
a plurality of rotating plates 65, wherein the rotating plates 65 are arranged at the lower ends of the positioning plates 63 and are pivoted with the second mounting plates 62;
the second fixed wheels 66 are connected with one end of the rotating plate 65;
a plurality of compression springs 64, wherein one end of each compression spring 64 is propped against the positioning plate 63, and the other end is propped against one end of the rotating plate 65 opposite to the second fixed wheel 66;
the two belts 67 are respectively sleeved with a first fixed wheel 68 and a second fixed wheel 66 on two sides of the second mounting plate 62.
As shown in fig. 1, considering that the machining tool is fixed, the conveyor is required to have a bidirectional transport function in order to achieve machining of the tool from the end of the wood board to the middle of the wood board. The first conveyor belt 7 of the present embodiment is provided with a first motor 75, and the first motor 75 drives two sprockets 74 of the two chain conveyors at one end at the same time to achieve the consistency of the conveying speeds of the two chain conveyors. Meanwhile, a second motor 69 is arranged on the second conveying belt 6, and the second motor 69 drives two first fixed wheels 68 at one end of the second fixed plate 61 at the same time so as to achieve the consistency of the conveying speeds of the two belts. The first motor 75 and the second motor 69 are provided on both sides of the base 1, respectively, in view of the rationality of the spatial layout; the driving directions of the first motor 75 and the second motor 69 are opposite, when in processing, the first motor 75 works, the second motor 69 does not work, and when the second motor 69 works, the first motor 75 does not work, so that bidirectional conveying of the conveying device is controlled.
As shown in fig. 8, first screw rods 21 are vertically arranged on two sides of the first base frame 2 respectively; the first cutting part 3 includes a first mounting part 31 drivingly connected to the first screw 21, a second mounting part 32 slidably connected to the first mounting part 31 back and forth, and a first cutting assembly 33 provided on the second mounting part 32.
As shown in fig. 9 and 10, the two sides of the second base frame 4 are respectively and vertically provided with a second screw rod 41, and the second cutting part 5 comprises a third mounting part 51 in transmission connection with the second screw rod 41, a fourth mounting part 52 in sliding connection with the third mounting part 51 back and forth, and a second cutting assembly 53 arranged on the fourth mounting part 52.
In order to ensure stable movement of the cutting parts in the machining process, the embodiment sets up-down and front-back movement of each cutting part as servo motor driving.
According to the curved surface milling machine, when a wood board is naturally deformed, the anti-skid blocks 72 arranged on the two parallel chains 71 and the two belts 67 arranged at the upper end apply plane extrusion force to the wood board, and the deformed wood board is corrected, so that the machining size is more accurate. Simultaneously, the first conveying belt 7 and the second conveying belt 6 clamp and convey the wood board, so that the two first cutting parts 3 and the two second cutting parts 5 are respectively processed from the two ends of the wood board to the middle of the wood board, the wood board is enabled to finish processing actions in the conveying process, and compared with the traditional mode of conveying and fixing the wood board firstly and then moving a cutter for processing, the efficiency is higher; the two first cutting parts 3 and the two second cutting parts 5 are used for machining from two ends of the wood board to the middle of the wood board respectively, the front cutting parts are subjected to rough machining along the machining direction, and the rear cutting parts are subjected to finish machining, so that the machined surface is smoother and smoother, and the use requirement is met.
Example 2
Referring to fig. 11, the present embodiment mainly includes embodiment 1, and is different in that the workbench further includes a housing 8, and the housing 8 encloses the base 1, the first cutting group, and the second cutting group; the upper end of the shell 8 is provided with a dust collection device which is used for cleaning dust generated by processing the first cutting part 3 and the second cutting part 5 through a dust collection hose; the other end of the casing 8 opposite to the conveying device of the first cutting group and the second cutting group is provided with a panel 81, one end of the panel 81 is pivoted with the casing 8, the panel is made of transparent materials, and the embodiment specifically adopts a PVC panel.
According to the curved surface milling machine, the first cutting group and the second cutting group are coated in the shell 8, so that the curved surface milling machine is safer to process; the perspective panel 81 is arranged on the shell 8, which is also beneficial to the control of the processing process.
Example 3
The embodiment takes embodiment 1 as a main body, and is different in that the embodiment is provided with a base, two work tables are symmetrically arranged on the base, and at least one work table is in sliding connection with the base so as to realize the adjustment of the interval between the two work tables. In the embodiment, a screw rod is specifically arranged on a base, a base 1 of one workbench is in transmission connection with the screw rod, and the other workbench is fixedly connected with the base.
The curved surface milling machine of this embodiment sets up the double operation platform of interval adjustable, can process the both ends of plank simultaneously, and the practicality is strong.
The above examples are only preferred embodiments of the invention, and other embodiments of the invention are possible. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the invention, and these equivalent modifications or substitutions are intended to be included within the scope of the present claims.
Claims (7)
1. A curved surface milling machine comprising a table, wherein the table comprises:
a base (1);
the first cutting group comprises a first base frame (2) and two first cutting parts (3), wherein the first base frame (2) is fixedly connected with the base (1), and the two first cutting parts (3) can be connected with two sides of the first base frame (2) in an up-down sliding manner;
the second cutting group comprises a second base frame (4) and two second cutting parts (5), the second base frame (4) is fixedly connected with the base (1), and the two second cutting parts (5) can be connected with two sides of the second base frame (4) in an up-down sliding manner;
the conveying device is arranged at the front ends of the first cutting part (3) and the second cutting part (5), double clamping blocks are arranged in parallel and driven by double motors to clamp the wood board to enter the first cutting group and the second cutting group so as to realize that the first cutting part (3) and the second cutting part (5) are respectively machined from the end part of the wood board to the middle of the wood board.
2. A curved surface milling machine according to claim 1, wherein said conveying means comprises:
the first conveying belt (7), the first conveying belt (7) is connected with the lower ends of the first base frame (2) and the second base frame (4), and double supporting blocks are arranged on the first conveying belt (7) in parallel;
the second conveyer belt (6), first bed frame (2), second bed frame (4) upper end are connected to second conveyer belt (6), form the clamping space of clamping plank between second conveyer belt (6) and first conveyer belt (7).
3. A curved surface milling machine as claimed in claim 2, wherein:
the first conveyor belt (7) comprises two parallel chain conveyor belts; the chain conveyor belt comprises a chain conveyor belt which comprises,
the first fixing plate (73), the first fixing plate (73) is fixedly connected with the lower ends of the first base frame (2) and the second base frame (4);
the two chain wheels (74) are symmetrically arranged at two ends of the first fixed plate (73);
the chain (71), two sprocket (74) are connected in the transmission of chain (71), and the up end of chain (71) is equipped with a plurality of non slipping spur (72).
4. A curved surface milling machine according to claim 2, wherein the second conveyor belt (6) comprises:
the second fixing plate (61), the second fixing plate (61) is fixedly connected with the upper ends of the first base frame (2) and the second base frame (4), a second mounting plate (62) is vertically arranged along the conveying direction, and two sides of the second mounting plate (62) are symmetrically provided with a positioning plate (63) along the horizontal direction;
the four first fixed wheels (68) are symmetrically arranged at two sides of the second mounting plate (62) and two ends of the positioning plate (63);
a plurality of rotating plates (65), wherein the rotating plates (65) are arranged at the lower ends of the positioning plates (63) and are pivoted with the second mounting plates (62);
the second fixed wheels (66) are connected with one end of the rotating plate (65);
one end of each compression joint spring (64) is propped against the corresponding locating plate (63), and the other end of each compression joint spring is propped against one end of the corresponding rotating plate (65) opposite to the corresponding second fixed wheel (66);
the two belts (67) are respectively sleeved with a first fixed wheel (68) and a second fixed wheel (66) on two sides of the second mounting plate (62).
5. A curved surface milling machine as claimed in claim 1, wherein:
a first screw rod (21) is vertically arranged on two sides of the first base frame (2) respectively; the first cutting part (3) comprises a first mounting part (31) in transmission connection with the first screw rod (21), a second mounting part (32) in front-back sliding connection with the first mounting part (31) and a first cutting assembly (33) arranged on the second mounting part (32).
6. A curved surface milling machine as claimed in claim 1, wherein:
the two sides of the second base frame (4) are respectively and vertically provided with a second screw rod (41), and the second cutting part (5) comprises a third installation part (51) in transmission connection with the second screw rod (41), a fourth installation part (52) in front-back sliding connection with the third installation part (51) and a second cutting assembly (53) arranged on the fourth installation part (52).
7. A curved surface milling machine as claimed in claim 1, wherein:
the workbench further comprises a shell (8), wherein the shell (8) covers the base (1), the first cutting group and the second cutting group; the upper end of the shell (8) is provided with a dust collection device which is used for cleaning dust generated by processing the first cutting part (3) and the second cutting part (5) through a dust collection hose; the shell (8) is provided with a panel (81) at the other end of the first cutting group and the second cutting group opposite to the conveying device, one end of the panel (81) is pivoted with the shell (8), and the panel is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086575.3A CN106827103B (en) | 2017-02-17 | 2017-02-17 | Curved surface milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086575.3A CN106827103B (en) | 2017-02-17 | 2017-02-17 | Curved surface milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106827103A CN106827103A (en) | 2017-06-13 |
| CN106827103B true CN106827103B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710086575.3A Active CN106827103B (en) | 2017-02-17 | 2017-02-17 | Curved surface milling machine |
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| CN (1) | CN106827103B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112692933A (en) * | 2020-12-30 | 2021-04-23 | 李红星 | Intelligent feeding system is used in plank processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI247640B (en) * | 2005-03-04 | 2006-01-21 | Spinder Technology Co Ltd | Spindle-adjusting device for multi-spindle engraving and milling machine |
| CN201895120U (en) * | 2010-11-10 | 2011-07-13 | 大连专用机床厂 | Horizontal type double-side fine milling front and rear surface combined machine tool |
| CN203124813U (en) * | 2013-02-04 | 2013-08-14 | 江苏科技大学 | Bidirectional grooving machine with automatic material feeding and discharging functions |
| CN103252525A (en) * | 2013-03-28 | 2013-08-21 | 东莞市宏瑞机械制造有限公司 | Workpiece surface processing method and multi-shaft milling planer |
| JP6118653B2 (en) * | 2013-06-19 | 2017-04-19 | 株式会社ディスコ | Cutting equipment |
| CN203831518U (en) * | 2014-04-21 | 2014-09-17 | 佛山市顺德区俊联鸿徽机械制造有限公司 | Numerical control four-head dual-face forming machine |
| CN104400085A (en) * | 2014-10-30 | 2015-03-11 | 青岛速霸数控设备有限公司 | Cylinder switching multi-milling head |
| TWM516476U (en) * | 2015-06-26 | 2016-02-01 | Found Chang Machinery Co Ltd | Multipurpose machine tool with single side-double heads |
| CN105171074B (en) * | 2015-09-28 | 2018-04-03 | 西安宝钢钢材加工配送有限公司 | Gantry vertical numerical control double end double-pole storehouse milling machine machining center |
| CN204954484U (en) * | 2015-10-06 | 2016-01-13 | 陈美青 | Vertical carving mills machine |
| CN105904010A (en) * | 2016-04-22 | 2016-08-31 | 太仓市东晖机械厂 | Double-end miller processing device |
| CN206501197U (en) * | 2017-02-17 | 2017-09-19 | 中山市缘绿木工机械有限公司 | A kind of curved surface milling machine |
| CN209793116U (en) * | 2019-03-01 | 2019-12-17 | 东莞市秦锐数控设备科技有限公司 | Take cnc engraving and milling machine of tool magazine |
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