CN112440121B - High-stability grooving method for back surface of veneer - Google Patents
High-stability grooving method for back surface of veneer Download PDFInfo
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- CN112440121B CN112440121B CN202011274541.5A CN202011274541A CN112440121B CN 112440121 B CN112440121 B CN 112440121B CN 202011274541 A CN202011274541 A CN 202011274541A CN 112440121 B CN112440121 B CN 112440121B
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- grooving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention discloses a high-stability grooving method for the back surface of a veneer, wherein a connecting piece is arranged in an elastic telescopic manner, a limiting block arranged at the abutting end of the connecting piece is always kept to abut against the back surface of the veneer in the whole straight groove grooving process, therefore, the stability in the straight groove grooving process can be improved, the straight groove grooving process is divided into two stages at different depths, the first stage is grooving 2/3 depth size and adopts a first grooving speed, the second stage is grooving to the grooving depth and adopts a second grooving speed which is lower than the first grooving speed, therefore, the grooving speed and efficiency can be guaranteed in the first stage, and the problem that the veneer is cracked due to the excessively high grooving speed can be avoided in the second stage.
Description
Technical Field
The invention relates to the technical field of architectural decoration, in particular to a high-stability grooving method for the back surface of a veneer.
Background
For example, chinese patent (CN105908949B) discloses a method for grooving the back of a veneer, which is mainly characterized in that a straight groove is formed on the back of the veneer through a grooving device, and then two inner side edges of the straight groove are widened through a widening device to form a trapezoidal groove. At the fluting in-process, because only when fluting to the tank bottom, first stopper just has the back butt of decorative board, so whole fluting in-process, stability is not high to can make because user operating speed is too fast can be with the decorative board fracture at the fluting in-process.
Disclosure of Invention
The invention mainly aims to provide a high-stability grooving method for the back surface of a facing plate, and aims to improve the stability of a straight groove and avoid the cracking problem in the straight groove grooving process.
In order to achieve the purpose, the invention provides the following technical scheme:
providing a slotting device, wherein the slotting device comprises an installation block, a slotting part and a first limiting stopper, the slotting part is installed on the inner side of the installation block, the slotting part comprises a plurality of overlapping slotting saw blades, the inner side of the installation block is provided with an installation groove, the first limiting stopper comprises a connecting piece and a limiting block, the connecting piece is provided with an installation end and a butting end, the limiting block is installed on the butting end of the connecting piece and inwards exceeds the slotting part, the installation end of the connecting piece is elastically and telescopically installed in the installation groove through an elastic piece, a limiting convex part is arranged on the connecting piece, the length of the connecting piece can be adjusted, and when the limiting block is butted, the connecting piece moves towards the direction close to the connecting piece, the limiting convex part is butted with the inner side of the installation block;
adjusting the length of the connecting piece, so that when the limiting convex part is abutted against the inner side of the mounting block, the length between the inner end of the limiting block and the inner end of the groove part reaches 2/3 of the groove depth, the limiting block is abutted against the back surface of the veneer, and a straight groove is formed in the back surface set position of the veneer at a first groove opening speed through the groove opening device until the limiting convex part is abutted against the inner side of the mounting block;
adjusting the length of the connecting piece, so that when the limiting convex part abuts against the inner side of the mounting block, the length between the inner end of the limiting block and the inner end of the grooving part is equal to the grooving depth, the limiting block abuts against the back surface of the veneer, the straight groove is further excavated by the grooving device at a second grooving speed until the limiting convex part abuts against the inner side of the mounting block, and the second grooving speed is less than the first grooving speed;
the widening device is utilized to widen the two inner side edges of the straight groove, the depth of the widening portion is consistent with the groove depth of the straight groove, and the two inner side edges are ground by the widening device to just form a trapezoidal groove, so that the straight groove is changed into the trapezoidal groove.
In one embodiment, the connector comprises:
the mounting rod is elastically and telescopically mounted in the mounting groove through an elastic piece; and the number of the first and second groups,
the limiting rod is sleeved with the mounting rod and adjustably connected with the mounting rod, so that the lengths of the limiting rod and the mounting part can be adjusted;
the limiting convex part is arranged on the mounting rod.
In one embodiment, one end of the mounting rod, which is far away from the connecting piece, is provided with a threaded hole;
the one end of gag lever post is provided with the external screw thread, the gag lever post be provided with the one end of external screw thread with screw hole threaded connection.
In one embodiment, the second grooving speed is half the first grooving speed.
The invention has the beneficial effects that:
because the connecting piece sets up to the flexible setting, at whole division straight flute in-process, install in the stopper that supports the top of connecting piece remains throughout with the back butt of decorative board, for this reason, can improve the stability in division straight flute in-process, and, will divide straight flute to punish two stages of cutting in the different degree punishment of degree of depth, the first stage is fluting 2/3 degree of depth size, adopts first fluting speed, the second stage is fluting to the fluting degree of depth, adopt than first fluting speed second fluting speed that is little, so, can ensure fluting speed and efficiency at first stage, and the second stage can avoid the fluting speed too fast and make decorative board fracture scheduling problem.
Drawings
FIG. 1 is a schematic view of a slotting device provided in accordance with one embodiment of the present invention prior to slotting;
FIG. 2 is a schematic view of the grooving apparatus of FIG. 1 during a first stage of grooving;
fig. 3 is a schematic view of the grooving apparatus of fig. 1 at a second stage of grooving.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a method for grooving the back surface of a veneer board with high stability, comprising the following steps:
referring to fig. 1, a slotting device 100 is provided, the slotting device 100 includes an installation block 1, a slotting part 2 and a first stopper 3, the slotting part 2 is installed inside the installation block 1, the slotting part 2 includes a plurality of overlapping slotting saw blades 21, an installation groove 11 is provided inside the installation block 1, the first stopper 3 includes a connecting member 31 and a stopper 32, the connecting member 31 has an installation end and a butting end, the stopper 32 is installed on the butting end of the connecting member 31 and inwardly exceeds the slotting part 2, the installation end of the connecting member 31 is elastically and telescopically installed in the installation groove 11 through an elastic member 4, a stopper convex part 310 is provided on the connecting member 31, the length of the connecting member 31 is adjustable, when the stopper 32 is butted, the connecting member 31 moves in a direction close to the connecting member 31, the limit convex part 310 is abutted against the inner side of the mounting block 1;
referring to fig. 2, the length of the connecting member 31 is adjusted so that when the limit protrusion 310 abuts against the inner side of the mounting block 1, the length between the inner end of the limit block 32 and the inner end of the groove 2 reaches 1/3 of the groove depth, the limit block 32 abuts against the back surface of the veneer 200, and the straight groove 201 is formed at the back surface setting position of the veneer 200 by the grooving device 100 at a first grooving speed until the limit protrusion 310 abuts against the inner side of the mounting block 1;
referring to fig. 3, the length of the connecting member 31 is adjusted so that when the limit protrusion 310 abuts against the inner side of the mounting block 1, the length between the inner end of the limit block 32 and the inner end of the grooving section 2 is equal to the grooving depth, the limit block 32 abuts against the back surface of the veneer 200, the straight groove 201 is further grooved by the grooving apparatus 100 at a second grooving speed until the limit protrusion 310 abuts against the inner side of the mounting block 1, and the second grooving speed is less than the first grooving speed;
the widening device is utilized to widen the two inner side edges of the straight groove 201, the depth of the widening portion is consistent with the groove depth of the straight groove 201, and the two inner side edges are ground by the widening device to just form a trapezoidal groove, so that the straight groove 201 becomes a trapezoidal groove.
In the technical scheme provided by the invention, because the connecting piece 31 is arranged in an elastic telescopic manner, in the whole process of opening the straight groove 201, the limit block 32 arranged at the abutting end of the connecting piece 31 is always kept abutting against the back surface of the veneer 200, therefore, the stability in the process of opening the straight groove 201 can be improved, and the straight groove 201 is cut at different depths in two stages, wherein the first stage is the depth size of the groove 2/3, a first grooving speed is adopted, the second stage is the grooving speed to the grooving depth, and a second grooving speed which is lower than the first grooving speed is adopted, so that the grooving speed and efficiency can be ensured in the first stage, and the problems that the veneer 200 is cracked due to the excessively high grooving speed can be avoided in the second stage.
The connecting member 31 is set to be a length-adjustable setting, and the specific adjustment manner is not limited, and may be that the connecting member 31 is set to be a multi-section structure, in this embodiment, the connecting member 31 includes an installation rod 311 and a limiting rod 312, the installation rod 311 is elastically and telescopically installed in the installation groove 11 through an elastic member 4, the limiting rod 312 is sleeved with the installation rod 311 and adjustably connected therebetween, so that the limiting rod 312 and the installation portion are set to be length-adjustable, and the limiting convex portion 310 is disposed on the installation rod 311. More specifically, a threaded hole is opened at one end of the mounting rod 311 away from the connecting piece 31, an external thread is provided at one end of the limiting rod 312, and one end of the limiting rod 312 provided with the external thread is in threaded connection with the threaded hole.
The second slotting speed is lower than the first slotting speed, and is not limited, specifically, in the embodiment of the present invention, the second slotting speed is half of the first slotting speed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (4)
1. The high-stability grooving method for the back surface of the veneer is characterized by comprising the following steps of:
providing a slotting device, wherein the slotting device comprises an installation block, a slotting part and a first limiting stopper, the slotting part is installed on the inner side of the installation block, the slotting part comprises a plurality of overlapping slotting saw blades, an installation groove is formed in the inner side of the installation block, the first limiting stopper comprises a connecting piece and a limiting block, the connecting piece is provided with an installation end and a butting end, the limiting block is installed on the butting end of the connecting piece and inwards exceeds the slotting part, the installation end of the connecting piece is elastically and telescopically installed in the installation groove through an elastic piece, a limiting convex part is arranged on the connecting piece, the length of the connecting piece can be adjusted, and when the limiting block is butted, the connecting piece moves towards the direction close to the installation groove, the limiting convex part is butted with the inner side of the installation block;
adjusting the length of the connecting piece, so that when the limiting convex part is abutted against the inner side of the mounting block, the length between the inner end of the limiting block and the inner end of the groove part reaches 2/3 of the groove depth, the limiting block is abutted against the back surface of the veneer, and a straight groove is formed in the back surface set position of the veneer at a first groove opening speed through the groove opening device until the limiting convex part is abutted against the inner side of the mounting block;
adjusting the length of the connecting piece, so that when the limiting convex part abuts against the inner side of the mounting block, the length between the inner end of the limiting block and the inner end of the grooving part is equal to the grooving depth, the limiting block abuts against the back surface of the veneer, the straight groove is further excavated by the grooving device at a second grooving speed until the limiting convex part abuts against the inner side of the mounting block, and the second grooving speed is less than the first grooving speed;
the widening device is utilized to widen the two inner side edges of the straight groove, the depth of the widening portion is consistent with the groove depth of the straight groove, and the two inner side edges are ground by the widening device to just form a trapezoidal groove, so that the straight groove is changed into the trapezoidal groove.
2. The method of grooving the rear surface of a veneer panel according to claim 1, wherein the connecting member comprises:
the mounting rod is elastically and telescopically mounted in the mounting groove through an elastic piece; and the number of the first and second groups,
the limiting rod is sleeved with the mounting rod and adjustably connected with the mounting rod, so that the lengths of the limiting rod and the mounting rod can be adjusted;
the limiting convex part is arranged on the mounting rod.
3. The method for grooving the back surface of a veneer board according to claim 2, wherein one end of the mounting rod, which is far away from the mounting groove, is provided with a threaded hole;
the one end of gag lever post is provided with the external screw thread, the gag lever post be provided with the one end of external screw thread with screw hole threaded connection.
4. The method of high stability grooving the back of a veneer panel of claim 1, wherein the second grooving speed is one-half of the first grooving speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274541.5A CN112440121B (en) | 2020-11-15 | 2020-11-15 | High-stability grooving method for back surface of veneer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274541.5A CN112440121B (en) | 2020-11-15 | 2020-11-15 | High-stability grooving method for back surface of veneer |
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| Publication Number | Publication Date |
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| CN112440121A CN112440121A (en) | 2021-03-05 |
| CN112440121B true CN112440121B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011274541.5A Active CN112440121B (en) | 2020-11-15 | 2020-11-15 | High-stability grooving method for back surface of veneer |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908949A (en) * | 2016-04-28 | 2016-08-31 | 苏州金螳螂建筑装饰股份有限公司 | Veneer back face grooving method |
| CN109898396A (en) * | 2019-04-16 | 2019-06-18 | 河南公路卫士交通科技有限公司 | A kind of road surface slotting machine of adjustable groove width |
| CN211101924U (en) * | 2019-10-29 | 2020-07-28 | 上海道助电子科技有限公司 | Slotting device of touch cover plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014054696A (en) * | 2012-09-12 | 2014-03-27 | Okuma Corp | Grooving method, grooving tool and grooving tool holding structure |
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2020
- 2020-11-15 CN CN202011274541.5A patent/CN112440121B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908949A (en) * | 2016-04-28 | 2016-08-31 | 苏州金螳螂建筑装饰股份有限公司 | Veneer back face grooving method |
| CN109898396A (en) * | 2019-04-16 | 2019-06-18 | 河南公路卫士交通科技有限公司 | A kind of road surface slotting machine of adjustable groove width |
| CN211101924U (en) * | 2019-10-29 | 2020-07-28 | 上海道助电子科技有限公司 | Slotting device of touch cover plate |
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| CN112440121A (en) | 2021-03-05 |
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