CN110625709B - Finger joint machine for plate - Google Patents
Finger joint machine for plate Download PDFInfo
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- CN110625709B CN110625709B CN201910936841.6A CN201910936841A CN110625709B CN 110625709 B CN110625709 B CN 110625709B CN 201910936841 A CN201910936841 A CN 201910936841A CN 110625709 B CN110625709 B CN 110625709B
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- plate
- finger joint
- workbench
- rod
- finger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention relates to the technical field of plate butt joint; the plate finger-joint machine comprises a workbench, wherein a sliding chute is transversely arranged on the workbench, a sliding block is connected in the sliding chute in a sliding manner, and a limiting plate is vertically arranged on the sliding block; a power mechanism for driving the sliding block to move is arranged on the workbench; the workbench is provided with a vertical rod, the vertical rod is sequentially provided with a side rod, a side plate and a through hole for the finger-jointed plate to pass through from top to bottom, and the side rod is hinged with a swing rod; an opening is formed in the middle of the side plate, an arc-shaped rubber layer is arranged on the opening, and the rubber layer is arranged in a concave manner; the top of the through hole is higher than the bottom of the rubber layer; one end of the swing rod, which is far away from the side rod, is contacted with the rubber layer; a bronze gong is arranged at one end of the side plate, which is far away from the vertical rod, and the bronze gong is positioned on the motion track of the swing rod; the workbench is also provided with a positioning mechanism for the finger joint plate and a pushing mechanism for pushing the finger joint plate to move on the sliding block. The problem that can not detect the finger joint board roughness before two present finger joint boards butt joints has mainly been solved to this scheme.
Description
Technical Field
The invention relates to the technical field of plate butt joint.
Background
The finger joint board is formed by splicing a plurality of boards, the upper part and the lower part of the finger joint board are not bonded with clamping plates, and the vertical boards adopt zigzag interfaces to be in cross butt joint like fingers of two hands, so that the strength and the appearance quality of wood are enhanced and improved, and the finger joint board is called as the finger joint board. The material is used for superior materials such as furniture, cabinets, wardrobes and the like.
At present, when two finger joint plates are butted, the two finger joint plates need to be placed on a workbench, then one finger joint plate is fixed, and the other finger joint plate is controlled to move towards the direction of the fixed finger joint plate, so that the butt joint of the two finger joint plates is completed; however, in the actual operation process, since the flatness of the finger joint plate is not detected before the finger joint plate is butted, if the upper surface of the butted finger joint plate is not flat, two butted finger joint plates need to be disassembled again, even a professional tool needs to be used, the operation is very inconvenient, the work progress is influenced, and the work efficiency is reduced.
Disclosure of Invention
The invention aims to provide a plate finger joint machine to solve the problem that the flatness of a finger joint plate cannot be detected before two finger joint plates are butted at present.
In order to achieve the above object, the basic scheme of the invention is as follows: the plate finger joint machine comprises a workbench, wherein a sliding chute is transversely arranged on the workbench, a sliding block is connected in the sliding chute in a sliding mode, and a limiting plate is vertically arranged on the sliding block; a power mechanism for driving the sliding block to move is arranged on the workbench; the workbench is provided with a vertical rod, the vertical rod is sequentially provided with a side rod, a side plate and a through hole for the finger-jointed plate to pass through from top to bottom, and the side rod is hinged with a swing rod; an opening is formed in the middle of the side plate, an arc-shaped rubber layer is arranged on the opening, and the rubber layer is arranged in an inwards concave mode; the top of the through hole is higher than the bottom of the rubber layer; one end of the swing rod, which is far away from the side rod, is in contact with the rubber layer; a bronze gong is arranged at one end of the side plate, which is far away from the vertical rod, and the bronze gong is positioned on the motion track of the swing rod; and the workbench is also provided with a positioning mechanism for the finger-joint plate and a pushing mechanism for pushing the finger-joint plate to move on the sliding block.
The advantages of the basic scheme are: according to the scheme, the finger-jointed plate is arranged on the sliding block and penetrates through the through hole, the limiting plate is used for limiting, and the power mechanism is used for driving the sliding block to move on the sliding groove; when the upper surface of the finger joint plate is uneven and a convex part exists, the convex part on the finger joint plate extrudes the rubber layer from left to right, so that the rubber layer is convex from left to right; the swing rod is extruded to swing towards the direction of the gong through the convex part of the rubber layer, when the swing rod collides with the gong, the gong makes a sound, so that a worker can be reminded that the finger-joint plate is uneven, and the finger-joint plate needs to be replaced with a new finger-joint plate; compare in prior art, this scheme can detect the upper surface roughness that indicates the fishplate bar before two indicate the fishplate bar butt joints, avoids the butt joint back to indicate the condition that fishplate bar upper surface unevenness needs the split, and then has guaranteed the job schedule, has improved work efficiency.
Further, the power mechanism comprises a rotating shaft which is rotatably connected with the workbench and a gear which is sleeved on the rotating shaft; a cavity is arranged in the workbench, one end of the rotating shaft is rotatably connected to the cavity, and the other end of the rotating shaft extends out of the workbench; the bottom of the sliding groove is transversely provided with a bottom groove communicated with the cavity, the bottom of the sliding block is provided with a plurality of external teeth extending out of the bottom groove, and the gear is meshed with the external teeth.
Through the arrangement, the rotating shaft is rotated, and the rotating shaft drives the gear to rotate; through the meshing of gear and external tooth, and then drive the slider and remove to pushing mechanism direction, and then drive finger joint board and remove to pushing mechanism direction.
Furthermore, a rotating handle is arranged at one end of the rotating shaft, which extends out of the workbench. Through the arrangement, the rotating shaft is driven to rotate through the rotating handle, so that the operation of workers is facilitated.
Furthermore, the rotating handle is provided with anti-skid grains. Through the arrangement, the friction force between the anti-slip lines and the hand can be increased, and the slipping phenomenon is avoided.
Furthermore, the end of the swing rod, which is far away from the side rod, is detachably connected with an impact ball. Through the arrangement, the impact ball can be replaced after being used for a period of time, and then the service life of the swing rod is prolonged.
Furthermore, the positioning mechanism comprises a top plate fixedly connected with the workbench and a positioning cylinder fixedly connected to the bottom of the top plate, a pressing plate is arranged on an output shaft of the positioning cylinder, and the pressing plate is arranged towards the direction of the sliding block.
Through the arrangement, the output shaft of the positioning cylinder drives the pressing plate to move towards the direction of the finger joint plate, and finally the pressing plate is abutted against the finger joint plate, so that the second finger joint plate is positioned.
Furthermore, the pushing mechanism comprises a pushing cylinder and a fixing block fixedly connected with an output shaft of the pushing cylinder, and a limiting opening for limiting the finger joint plate is formed in the fixing block.
Through the arrangement, the finger joint plate moves to the limiting opening, and the finger joint plate is limited through the limiting opening; the output shaft of the pushing cylinder drives the fixing block to move towards the other finger joint plate, so that the two finger joint plates are butted.
Further, a rubber sheet is arranged on the limiting opening. Through the arrangement, the rubber layer is made of flexible materials, and the rubber sheet replaces the contact between the limiting opening and the finger joint plate, so that the abrasion to the finger joint plate is effectively avoided.
Furthermore, the two sides of the fixing block are in threaded connection with threaded rods extending into the limiting openings. Through the arrangement, the threaded rod is rotated to move towards the inside of the limiting opening, so that the threaded rod is abutted against the finger joint plate, and the limiting effect of the finger joint plate is further enhanced; because threaded connection mechanism has the auto-lock nature, and then has improved the spacing stability of finger joint board.
Furthermore, two sides of the fixed block are both connected with pushing blocks in a sliding manner, and an elastic plate is arranged between the two pushing blocks; annular grooves are formed in the two threaded rods, and annular blocks are rotationally connected in the annular grooves; and a linkage rod is arranged between the ring block and the push block.
Through the arrangement, as the ring block is rotationally connected with the annular groove, when the two threaded rods move in opposite directions, the ring block can drive the push plates to move towards the adjacent push plates through the linkage rod, namely the two push plates move in opposite directions, so that the elastic plate protrudes downwards under the extrusion of the two push blocks; the raised part of the elastic plate finally props against the top of the finger joint plate, and therefore the limiting effect on the finger joint plate is enhanced.
Drawings
FIG. 1 is a cross-sectional view in elevation of an embodiment of the panel finger joiner of the present invention;
FIG. 2 is a cross-sectional view taken in the left-hand direction of FIG. 1;
fig. 3 is a sectional view of the fixing block.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a workbench 1, a sliding chute 2, a sliding block 3, a limiting plate 4, a vertical rod 5, a side rod 6, a side plate 7, a through hole 8, a swing rod 9, a rubber layer 10, a bronze gong 11, a rotating shaft 12, a gear 13, a cavity 14, a bottom groove 15, an impact ball 16, a top plate 17, a positioning cylinder 18, a pressing plate 19, a pushing cylinder 20, a fixing block 21, a limiting port 22, a threaded rod 23, a pushing block 24, an elastic plate 25, an annular groove 26, a ring block 27 and a linkage rod 28.
Example one
Substantially as shown in figures 1 and 2: the plate finger joint machine comprises a workbench 1, wherein a sliding chute 2 is transversely arranged on the workbench 1, a sliding block 3 is slidably connected in the sliding chute 2, and a limiting plate 4 is vertically and fixedly connected to the sliding block 3; the workbench 1 is provided with a power mechanism for driving the sliding block 3 to move, and the power mechanism comprises a rotating shaft 12 which is rotatably connected with the workbench 1 and a gear 13 which is sleeved on the rotating shaft 12; a chamber 14 is formed in the workbench 1, one end of a rotating shaft 12 is rotatably connected to the chamber 14, and the other end of the rotating shaft 12 extends out of the workbench 1; the bottom of the sliding chute 2 is transversely provided with a bottom groove 15 communicated with the cavity 14, the bottom of the sliding block 3 is provided with a plurality of external teeth extending out of the bottom groove 15, and the gear 13 is meshed with the external teeth. A rotating handle is welded at one end of the rotating shaft 12 extending out of the workbench 1.
A vertical rod 5 is vertically welded on the workbench 1, and a side rod 6 and a side plate 7 are sequentially welded on the vertical rod 5 from top to bottom; the side lever 6 is hinged with a swing rod 9, and the swing rod 9 can swing left and right; an opening is formed in the middle of the side plate 7, an arc-shaped rubber layer 10 is bonded on the opening, and the rubber layer 10 is arranged in a concave manner; the top of the through hole 8 is higher than the bottom of the rubber layer 10, and the distance between the bottom of the rubber layer 10 and the sliding block 3 is higher than the thickness of the flat finger joint plate; the lower end of the swing rod 9 is in threaded connection with an impact ball 16, and the impact ball 16 is in contact with the rubber layer 10; the right end of the side plate 7 is fixedly connected with a gong 11, and the gong 11 is positioned on the motion track of the striking ball 16. Still offer the through-hole 8 that is used for pointing the fishplate bar to pass on the pole setting 5, and through-hole 8 is located curb plate 7 below, and limiting plate 4 can pass through-hole 8.
The workbench 1 is also provided with a positioning mechanism for the finger joint plate and a pushing mechanism for pushing the finger joint plate to move on the sliding block 3. The positioning mechanism comprises a top plate 17 fixedly connected with the workbench 1 and a positioning cylinder 18 fixedly connected to the bottom of the top plate 17, a pressing plate 19 is welded on an output shaft of the positioning cylinder 18, and the pressing plate 19 is arranged towards the direction of the sliding block 3. The pushing mechanism comprises a pushing cylinder 20 and a fixing block 21 fixedly connected with an output shaft of the pushing cylinder 20, and a limiting opening 22 used for limiting the finger joint plate is formed in the fixing block 21.
The specific implementation process is as follows:
placing the first finger joint plate on the sliding block 3, so that the left end of the first finger joint plate is abutted against the limiting plate 4, and the right end of the first finger joint plate extends into the through hole 8 and faces the pushing cylinder 20; the handle is rotated in the forward direction, the rotating shaft 12 is driven to rotate through the handle, and the rotating shaft 12 drives the gear 13 to rotate; the gear 13 is meshed with the external teeth, so that the first finger joint plate on the sliding block 3 is driven to move towards the pushing cylinder 20.
In the process that the first finger joint plate moves towards the pushing cylinder 20, the limiting plate 4 can prevent the first finger joint plate from moving leftwards under resistance; when the upper surface of the first finger joint plate is uneven and a convex part exists, the convex part on the first finger joint plate extrudes the rubber layer 10 from left to right, and then the rubber layer 10 is sequentially convex from left to right; because the protruding part on the first finger joint board lasts extrusion rubber layer 10 for rubber layer 10 lasts the extrusion and strikes the swing of ball to gong 11's direction, when striking ball 16 and gong 11 striking, gong 11 makes a sound, can remind the staff first finger joint board unevenness, then needs the finger joint board of renewal.
When the upper surface of the first finger joint plate is flat, the first finger joint plate can smoothly pass through the bottom of the rubber layer 10 under the driving of the sliding block 3; the first finger joint plate moves to the limiting opening 22, and the first finger joint plate is limited through the limiting opening 22. Reversely rotating the handle to enable the sliding block 3 to reversely move to the initial position, repeating the operation to detect the flatness of the second finger joint plate, and if the upper surface of the second finger joint plate is flat, driving the second finger joint plate to move towards the direction of the first finger joint plate through the sliding block 3 to enable a distance to be reserved between the first finger joint plate and the second finger joint plate; and starting the positioning air cylinder 18, driving the pressing plate 19 to move towards the direction of the second finger joint plate by an output shaft of the positioning air cylinder 18, finally enabling the pressing plate 19 to be abutted against the second finger joint plate, and closing the positioning air cylinder 18, so that the second finger joint plate is positioned. And starting the pushing cylinder 20, wherein an output shaft of the pushing cylinder 20 drives the fixed block 21 to move towards the direction of the second finger joint plate, so that the first finger joint plate is driven to move towards the direction of the second finger joint plate, and finally, the serrated interface on the first finger joint plate is butted with the serrated interface on the second finger joint plate, so that the first finger joint plate is connected with the second finger joint plate.
In this embodiment, be provided with anti-skidding line on the turning handle, the frictional force of anti-skidding line multiplicable and hand, and then avoid taking place the phenomenon of skidding.
In this embodiment, the inner wall of the limiting opening 22 is bonded with a rubber sheet, and the rubber sheet is arranged on the inner wall of the limiting opening 22 transversely opposite to the limiting opening 22; because the rubber layer 10 is made of flexible materials, the rubber sheet replaces the contact between the limiting opening 22 and the finger joint plate, and the abrasion to the finger joint plate is effectively avoided.
Example two
As shown in fig. 3, the structure and implementation of the second embodiment are substantially the same as those of the first embodiment, and the difference is that: both sides of the fixing block 21 are in threaded connection with threaded rods 23 extending into the limiting openings 22. Two sides of the fixed block 21 are both connected with pushing blocks 24 in a sliding manner, an elastic plate 25 is welded between the two pushing blocks 24, and the elastic plate 25 can protrude downwards under the opposite extrusion of the two pushing blocks 24; annular grooves 26 are formed in the two threaded rods 23, and the annular grooves 26 are formed in the outer portions of the fixing blocks 21; a ring block 27 is rotatably connected in the ring groove 26, and a linkage rod 28 is welded between the ring block 27 and the push block 24.
The specific implementation process is as follows:
the threaded rod 23 is rotated to move towards the inside of the limiting opening 22, so that the threaded rod 23 is abutted against the finger joint plate, and the limiting effect of the finger joint plate is further enhanced; because threaded connection mechanism has the auto-lock nature, and then has improved the spacing stability of finger joint board.
Because the ring block 27 is rotationally connected with the ring groove 26, when the two threaded rods 23 move in opposite directions, the ring block 27 can drive the push plates to move towards the adjacent push plates through the linkage rod 28, namely the two push plates move in opposite directions, so that the elastic plate 25 protrudes downwards under the extrusion of the two push blocks 24; the raised portion of the elastic plate 25 finally abuts against the top of the finger joint plate, thereby enhancing the limiting effect on the finger joint plate.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Panel finger joint machine, including the workstation, its characterized in that: a sliding chute is transversely arranged on the workbench, a sliding block is connected in the sliding chute in a sliding mode, and a limiting plate is vertically arranged on the sliding block; a power mechanism for driving the sliding block to move is arranged on the workbench; the workbench is provided with a vertical rod, the vertical rod is sequentially provided with a side rod, a side plate and a through hole for the finger-jointed plate to pass through from top to bottom, and the side rod is hinged with a swing rod; an opening is formed in the middle of the side plate, an arc-shaped rubber layer is arranged on the opening, and the rubber layer is arranged in an inwards concave mode; the top of the through hole is higher than the bottom of the rubber layer; one end of the swing rod, which is far away from the side rod, is in contact with the rubber layer; a bronze gong is arranged at one end of the side plate, which is far away from the vertical rod, and the bronze gong is positioned on the motion track of the swing rod; the workbench is also provided with a positioning mechanism for the finger-joint plate and a pushing mechanism for pushing the finger-joint plate to move on the sliding block; the pushing mechanism comprises a pushing cylinder and a fixing block fixedly connected with an output shaft of the pushing cylinder, and a limiting opening for limiting the finger joint plate is formed in the fixing block; threaded rods extending into the limiting openings are in threaded connection with the two sides of the fixing block; two sides of the fixed block are both connected with push blocks in a sliding manner, and an elastic plate is arranged between the two push blocks; annular grooves are formed in the two threaded rods, and annular blocks are rotationally connected in the annular grooves; and a linkage rod is arranged between the ring block and the push block.
2. The board finger joint machine of claim 1, wherein: the power mechanism comprises a rotating shaft which is rotatably connected with the workbench and a gear which is sleeved on the rotating shaft; a cavity is arranged in the workbench, one end of the rotating shaft is rotatably connected to the cavity, and the other end of the rotating shaft extends out of the workbench; the bottom of the sliding groove is transversely provided with a bottom groove communicated with the cavity, the bottom of the sliding block is provided with a plurality of external teeth extending out of the bottom groove, and the gear is meshed with the external teeth.
3. The board finger joint machine of claim 2, wherein: and a rotating handle is arranged at one end of the rotating shaft, which extends out of the workbench.
4. A panel finger joint machine according to claim 3, wherein: the rotating handle is provided with anti-skid grains.
5. The board finger joint machine of claim 4, wherein: the one end that the side lever was kept away from to the pendulum rod can be dismantled and be connected with the striking ball.
6. The board finger joint machine of claim 5, wherein: the positioning mechanism comprises a top plate fixedly connected with the workbench and a positioning cylinder fixedly connected to the bottom of the top plate, a pressing plate is arranged on an output shaft of the positioning cylinder, and the pressing plate is arranged towards the direction of the sliding block.
7. The board finger joint machine of claim 6, wherein: and a rubber sheet is arranged on the limiting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910936841.6A CN110625709B (en) | 2019-09-29 | 2019-09-29 | Finger joint machine for plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910936841.6A CN110625709B (en) | 2019-09-29 | 2019-09-29 | Finger joint machine for plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110625709A CN110625709A (en) | 2019-12-31 |
| CN110625709B true CN110625709B (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910936841.6A Active CN110625709B (en) | 2019-09-29 | 2019-09-29 | Finger joint machine for plate |
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| Country | Link |
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| CN (1) | CN110625709B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50116606A (en) * | 1974-02-26 | 1975-09-12 | ||
| CN203527583U (en) * | 2013-06-19 | 2014-04-09 | 安徽雪峰木业有限公司 | Pushing mechanism for promoting mutual extrusion between jointed wood blocks |
| CN104085723A (en) * | 2014-07-09 | 2014-10-08 | 刘源军 | Multi-set-batten continuous splicing device |
| CN105109993A (en) * | 2015-08-10 | 2015-12-02 | 廖述新 | Board splicing machine |
| CN105976543A (en) * | 2016-07-04 | 2016-09-28 | 赵忠华 | Safety reminding device for machining workshop |
| CN108592770A (en) * | 2018-04-20 | 2018-09-28 | 钟维栋 | A kind of square-wood plate flatness detection device |
| CN109203131A (en) * | 2018-10-18 | 2019-01-15 | 重庆祥格家居有限公司 | Plate receiving device for door-plate production |
| CN110126034A (en) * | 2019-06-11 | 2019-08-16 | 林上科 | Hot press plank alignment means |
-
2019
- 2019-09-29 CN CN201910936841.6A patent/CN110625709B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50116606A (en) * | 1974-02-26 | 1975-09-12 | ||
| CN203527583U (en) * | 2013-06-19 | 2014-04-09 | 安徽雪峰木业有限公司 | Pushing mechanism for promoting mutual extrusion between jointed wood blocks |
| CN104085723A (en) * | 2014-07-09 | 2014-10-08 | 刘源军 | Multi-set-batten continuous splicing device |
| CN105109993A (en) * | 2015-08-10 | 2015-12-02 | 廖述新 | Board splicing machine |
| CN105976543A (en) * | 2016-07-04 | 2016-09-28 | 赵忠华 | Safety reminding device for machining workshop |
| CN108592770A (en) * | 2018-04-20 | 2018-09-28 | 钟维栋 | A kind of square-wood plate flatness detection device |
| CN109203131A (en) * | 2018-10-18 | 2019-01-15 | 重庆祥格家居有限公司 | Plate receiving device for door-plate production |
| CN110126034A (en) * | 2019-06-11 | 2019-08-16 | 林上科 | Hot press plank alignment means |
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| Publication number | Publication date |
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| CN110625709A (en) | 2019-12-31 |
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