CN103659952A - Automatic finger-joining machine - Google Patents
Automatic finger-joining machine Download PDFInfo
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- CN103659952A CN103659952A CN201210333851.9A CN201210333851A CN103659952A CN 103659952 A CN103659952 A CN 103659952A CN 201210333851 A CN201210333851 A CN 201210333851A CN 103659952 A CN103659952 A CN 103659952A
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- baffle
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Abstract
The invention relates to a wood working machine, in particular to an automatic finger-joining machine. The automatic finger-joining machine comprises a platform 1, a supporting column 3, a beam 4, a pressing plate 5, a second oil cylinder 6 and a first oil cylinder 2, wherein the platform 1 is provided with a first baffle 8 parallel with the pressing plate 5, two third oil cylinders 7 are arranged between the first baffle 8 and the beam 4, a second baffle 9 is arranged on the platform 1 corresponding to the side, away from the pressing plate 5, of the first baffle 8, the two ends of the second baffle 9 are respectively provided with a fourth oil cylinder 10, cylinder bodies of the fourth cylinders 10 are arranged on the platform 1, a check block 12 is arranged on the platform 1 corresponding to one end of the first baffle 8, and a conveying belt 11 is further arranged on the platform 1 corresponding to the other end of the first baffle 8 and the other end of the second baffle 9. By means of the structure, when finger-joining plate sections 19 are to be in butt joint, the situation that the finger-joint plate sections are misplaced in the longitudinal direction in butt joint is avoided, and the probability that needle eyes appear on the joint portions is reduced.
Description
Technical field
The present invention relates to a kind of woodworking machinery, particularly a kind of automatic finger joint machine.
Background technology
Along with expanding economy, people are more and more higher to the requirement of house and furniture finishing material, the demand of timber is increasing, in traditional timber processing industry, conventionally be all to adopt pure plank as building and ornament materials, because the part that whole trees can be processed to timber is limited, thereby caused the utilization rate of trees lower.
The appearance of wood plywood has solved trees and has been processed into the low problem of pure plank utilization rate, and to be veneer layer form through gluing, dry, compacting its structure, and its weak point is that process is numerous and diverse, cost is higher, is unsuitable for large-scale production.So there is finger-jointed plate, finger-jointed plate be by log successively through blocking, deburring, oven dry, broach, docking form finger-jointed plate, the appearance of finger-jointed plate is greatly improved the utilization rate of trees, and production process is simple.
In the production of finger-jointed plate, joining quality has determined the quality of the finger-jointed plate that finally obtains, is mainly at present to adopt splicing machine to splice.In splicing, be to be first coated with bonding agent in each finger-jointed plate sections junction, then each section of finger-jointed plate sections docked to after-applied axial compressive force, make each section of finger-jointed plate sections dock into long slab.Wherein, when the finger-jointed plate to after docking applies axial compressive force, also need to apply clamping force at longitudinal and vertical direction, guarantee that finger-jointed plate does not produce longitudinally and displacement and the distortion of vertical direction when receiving axial thrust.Adopt such structure to dock finger-jointed plate, although make the finger-jointed plate after docking there is good appearance and size, but, because being aborning adopts rigidity fixture to apply longitudinally and the clamping force of vertical direction finger-jointed plate, when finger-jointed plate is stepped up by the fixture of longitudinal and vertical direction, apply again axial thrust, the frictional force that now axial thrust need to overcome between finger-jointed plate and the fixture of longitudinal and vertical direction just can be delivered to the seam crossing of each sections finger-jointed plate, when the frictional force between finger-jointed plate and fixture is larger, just cause seam crossing in conjunction with imprecision, cause the defects such as pinprick, reduced greatly the joint quality of finger-jointed plate, the serious finger-jointed plate that even directly causes is scrapped, and due to large at finger-jointed plate end applied pressure, there is the problems such as dislocation, it is the position that is difficult to adjust finger-jointed plate sections, thereby caused finger-jointed plate to be scrapped.
In addition, when adopting current finger joint machine docking finger-jointed plate, in finger-jointed plate sections junction, be coated with after bonding agent, the placement of need to being alignd in finger-jointed plate junction manually, and then apply axial pressing force and compress.Adopt and place manually finger-jointed plate, not only wasted manually, also make the production efficiency of finger-jointed plate not high simultaneously.
So need badly at present a kind ofly in finger-jointed plate docking is produced, can avoid the generation of the defects such as seam crossing pinprick between finger-jointed plate sections, and there is the finger joint machine of higher production efficiency.
Summary of the invention
Goal of the invention of the present invention is: in producing for existing docking finger-jointed plate, the intersegmental seam crossing of finger-jointed plate easily produces the defects such as dislocation and pinprick, and the deficiency that production efficiency is low, a kind of generation probability that can reduce the defect such as dislocation and seam crossing pinprick between finger-jointed plate sections is provided, and there is the finger joint machine of higher production efficiency.
To achieve these goals, the technical solution used in the present invention is:
A kind of automatic finger joint machine comprises platform 1, two pillars 3 have been spaced apart on described platform 1, between described two pillar 3 tops, crossbeam 4 is set, under described crossbeam 4, be provided with pressing plate 5, between described pressing plate 5 and described crossbeam 4, be provided with three the second oil cylinders 6, the cylinder body of described the second oil cylinder 6 and described vertical connection of crossbeam 4, the piston rod of described the second oil cylinder 6 and described vertical connection of pressing plate 5, on platform 1 corresponding to described pressing plate 5 one end, be provided with the first oil cylinder 2, on described the first oil cylinder 2 pillar 3 corresponding with described pressing plate 5, offer through hole, on described platform 1, be also provided with first baffle plate 8 parallel with described pressing plate 5, two the 3rd oil cylinders 7 are set between described the first baffle plate 8 and described crossbeam 4, the piston rod of described two the 3rd oil cylinders 7 is vertically set on respectively the two ends of described the first baffle plate 8, the cylinder body of described two the 3rd oil cylinders 7 and described vertical connection of crossbeam 4, on platform 1 corresponding to a side that described the first baffle plate 8 deviates from described pressing plate 5, be placed with second baffle 9, described second baffle 9 is parallel with described the first baffle plate 8, described second baffle 9 two ends are respectively provided with the 4th oil cylinder 10, the piston rod of described the 4th oil cylinder 10 and described vertical connection of second baffle 9, the cylinder body of described the 4th oil cylinder 10 is arranged on described platform 1, on platform 1 corresponding to one end of described the first baffle plate 8, be provided with block 12, described block 12 is near the side of first baffle plate 8 relative with described second baffle 9, on platform 1 corresponding to the other end of described the first baffle plate 8 and second baffle 9, conveyer belt 11 is also set, described block 12 is relative with described conveyer belt 11.By the 4th oil cylinder 10, regulate second baffle 9 to conform to the width of finger-jointed plate sections 19 with the distance between the first baffle plate 8, the junction coating adhesive of finger-jointed plate sections 19 transmits and is sent into one by one between the first baffle plate 8 and second baffle 9 by conveyer belt 11, 19 adjacent junctions of each finger-jointed plate sections combine, when block 12 is arrived on finger-jointed plate sections 19 tops, stop conveyer belt 11, by the 3rd oil cylinder 7, rise the first baffle plate 8, by the second oil cylinder 6, rise pressing plate 5, then by the 4th oil cylinder 10 in connection with after finger-jointed plate sections 19 be pushed under pressing plate 5, by 6 times decompression boards 5 of the second oil cylinder to finger-jointed plate sections 10 and apply suitable pressure, start the first oil cylinder 2, the piston rod of the first oil cylinder 2 withstands the end of the finger-jointed plate sections 10 after combination and applies suitable pressure, by the second oil cylinder 6, rise pressing plate 5, complete the docking of finger-jointed plate sections 10, adopt said structure docking finger-jointed plate sections 19, first be the less thrust applying by 11 pairs of finger-jointed plate sections 19 of conveyer belt, make the docking that each finger-jointed plate sections 19 can be good neat, when the seam between finger-jointed plate sections 19 misplaces, can adjust its position, and then be placed on pressing plate 5 times, and apply suitable pressure by finger-jointed plate 5, finally start the first oil cylinder 2 and apply larger axial compressive force, bonding crack between each finger-jointed plate sections 19 is compressed, the longitudinally generation of dislocation while having avoided 9 docking of finger-jointed plate sections, also reduced the probability of seam crossing generation pinprick.
As preferred version of the present invention, on the platform 1 of described conveyer belt 11 1 sides, be provided with support 13, on described support 13, be vertically provided with the 5th oil cylinder 14, the cylinder body of described the 5th oil cylinder 14 is connected with described support 13, the piston rod of described the 5th oil cylinder 14 is vertically connected with briquetting 15, described briquetting 15 is rotatably connected to wheel carrier 16, and described wheel carrier 16 is rotatably connected to pinch roller 17, between described wheel carrier 16 and described briquetting 15, is provided with back-moving spring 18.Finger-jointed plate sections 19 transmits through conveyer belt 11, first through pinch roller 17, apply the pressure of vertical direction, increase the frictional force between finger-jointed plate sections 19 and conveyer belt 11, thereby increased finger-jointed plate sections 19 thrusts, the seam of 19 of each finger-jointed plate sections is all further compressed, further reduced the probability of seam crossing generation pinprick.
As preferred version of the present invention, described the first baffle plate 8 side relative with described second baffle 9 is vertically installed with some protruding 20 near the position of top edge, in described each projection 20, be provided with compressing tablet 21, it is unsettled that described compressing tablet 21 one end are arranged on described protruding 20 the other end, and forming acute angle with described platform 1, the acute angle opening that described compressing tablet 21 and described platform 1 form is towards the upstream end of described finger-jointed plate sections 19.Finger-jointed plate sections 19 is sent between the first baffle plate 8 and second baffle 9 through conveyer belt 11, jack-up compressing tablet 21,11 pairs of finger-jointed plate sections 19 thrusts of conveyer belt have further been increased, the seam of 19 of each finger-jointed plate sections is all further compressed, further reduced the probability of seam crossing generation pinprick, also in the vertical direction presses to finger-jointed plate sections 19 simultaneously, prevents that finger-jointed plate sections 19 from producing displacement at vertical direction.
As preferred version of the present invention, on described platform 1, be provided with two back-up blocks 22, on described back-up block 22, be provided with screw, described two back-up blocks 22 are respectively provided with a screw rod 23 by the screw thread arranging on it separately, described screw rod 23 one end arrange handwheel 24, and the other end is perpendicular to second baffle 9.Finger-jointed plate sections 19 enters between the first baffle plate 8 and second baffle 9, rotates handwheel 24 when the seam between finger-jointed plate sections 19 misplaces, and the distance regulating between the first baffle plates 8 and second baffle 9 by screw rod 23 is placed finger-jointed plate sections 19 and longitudinally produced displacement.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
1, by twice axial pressure, make the bonding crack combination between each finger-jointed plate sections 19 tight, reduced the probability of seam crossing generation pinprick.
2, by the first baffle plate 8 and second baffle 9 are set, and two screw rods 23 that can regulate distance between the first baffle plate 8 and second baffle 9, the generation of dislocation while having prevented 9 docking of finger-jointed plate sections.
3, by several compressing tablets 21 are set, the generation of vertical direction dislocation while having prevented 9 docking of finger-jointed plate sections.
4, by conveyer belt 11 is set, transmit finger-jointed plate sections 19, improved the efficiency of finger-jointed plate.
Accompanying drawing explanation
Fig. 1 is structural representation A of the present invention;
Fig. 2 is structural representation B of the present invention,
Mark in figure: 1-platform, 2-the first oil cylinder, 3-pillar, 4-crossbeam, 5-pressing plate, 6-the second oil cylinder, 7-the 3rd oil cylinder, 8-the first baffle plate, 9-second baffle, 10-the 4th oil cylinder, 11-conveyer belt, 12-block, 13-support, 14-the 5th oil cylinder, 15-briquetting, 16-wheel carrier, 17-pinch roller, 18-back-moving spring, 19-finger-jointed plate sections, 20-projection, 21 compressing tablets, 22-back-up block, 23-screw rod, 24-handwheel.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, finger joint machine of the present invention comprises platform 1, two pillars 3 have been spaced apart on described platform 1, between described two pillar 3 tops, crossbeam 4 is set, under described crossbeam 4, be provided with pressing plate 5, between described pressing plate 5 and described crossbeam 4, be provided with three the second oil cylinders 6, the cylinder body of described the second oil cylinder 6 and described vertical connection of crossbeam 4, the piston rod of described the second oil cylinder 6 and described vertical connection of pressing plate 5, on platform 1 corresponding to described pressing plate 5 one end, be provided with the first oil cylinder 2, on described the first oil cylinder 2 pillar 3 corresponding with described pressing plate 5, offer through hole, on described platform 1, be also provided with first baffle plate 8 parallel with described pressing plate 5, two the 3rd oil cylinders 7 are set between described the first baffle plate 8 and described crossbeam 4, the piston rod of described two the 3rd oil cylinders 7 is vertically set on respectively the two ends of described the first baffle plate 8, the cylinder body of described two the 3rd oil cylinders 7 and described vertical connection of crossbeam 4, on platform 1 corresponding to a side that described the first baffle plate 8 deviates from described pressing plate 5, be placed with second baffle 9, described second baffle 9 is parallel with described the first baffle plate 8, described second baffle 9 two ends are respectively provided with the 4th oil cylinder 10, the piston rod of described the 4th oil cylinder 10 and described vertical connection of second baffle 9, the cylinder body of described the 4th oil cylinder 10 is arranged on described platform 1, on platform 1 corresponding to one end of described the first baffle plate 8, be provided with block 12, described block 12 is near the side of first baffle plate 8 relative with described second baffle 9, on platform 1 corresponding to the other end of described the first baffle plate 8 and second baffle 9, conveyer belt 11 is also set, described block 12 is relative with described conveyer belt 11, on the platform 1 of described conveyer belt 11 1 sides, be provided with support 13, on described support 13, be vertically provided with the 5th oil cylinder 14, the cylinder body of described the 5th oil cylinder 14 is connected with described support 13, the piston rod of described the 5th oil cylinder 14 is vertically connected with briquetting 15, described briquetting 15 is rotatably connected to wheel carrier 16, described wheel carrier 16 is rotatably connected to pinch roller 17, between described wheel carrier 16 and described briquetting 15, be provided with back-moving spring 18, described the first baffle plate 8 side relative with described second baffle 9 is vertically installed with some protruding 20 near the position of top edge, in described each projection 20, be provided with compressing tablet 21, it is unsettled that described compressing tablet 21 one end are arranged on described protruding 20 the other end, and form acute angle with described platform 1, the acute angle opening that described compressing tablet 21 and described platform 1 form is towards the upstream end of described finger-jointed plate sections 19, on described platform 1, be provided with two back-up blocks 22, on described back-up block 22, be provided with screw, described two back-up blocks 22 are respectively provided with a screw rod 23 by the screw thread arranging on it separately, described screw rod 23 one end arrange handwheel 24, the other end is perpendicular to second baffle 9.
By the 4th oil cylinder 10, regulate second baffle 9 to conform to the width of finger-jointed plate sections 19 with the distance between the first baffle plate 8, the junction coating adhesive of finger-jointed plate sections 19 transmits and is sent into one by one between the first baffle plate 8 and second baffle 9 by conveyer belt 11, 19 adjacent junctions of each finger-jointed plate sections combine, when block 12 is arrived on finger-jointed plate sections 19 tops, stop conveyer belt 11, by the 3rd oil cylinder 7, rise the first baffle plate 8, by the second oil cylinder 6, rise pressing plate 5, then by the 4th oil cylinder 10 in connection with after finger-jointed plate sections 19 be pushed under pressing plate 5, by 6 times decompression boards 5 of the second oil cylinder to finger-jointed plate sections 10 and apply suitable pressure, start the first oil cylinder 2, the piston rod of the first oil cylinder 2 withstands the end of the finger-jointed plate sections 10 after combination and applies suitable pressure, by the second oil cylinder 6, rise pressing plate 5, complete the docking of finger-jointed plate sections 10.Adopt said structure docking finger-jointed plate sections 19, first be the less thrust applying by 11 pairs of finger-jointed plate sections 19 of conveyer belt, make the docking that each finger-jointed plate sections 19 can be good neat, when the seam between finger-jointed plate sections 19 misplaces, can adjust its position, and then be placed on pressing plate 5 times, and apply suitable pressure by finger-jointed plate 5, finally start the first oil cylinder 2 and apply larger axial compressive force, bonding crack between each finger-jointed plate sections 19 is compressed, the longitudinally generation of dislocation while having avoided 9 docking of finger-jointed plate sections, also reduced the probability of seam crossing generation pinprick.
Finger-jointed plate sections 19 transmits through conveyer belt 11, first through pinch roller 17, apply the pressure of vertical direction, increase the frictional force between finger-jointed plate sections 19 and conveyer belt 11, thereby increased finger-jointed plate sections 19 thrusts, the seam of 19 of each finger-jointed plate sections is all further compressed, further reduced the probability of seam crossing generation pinprick.
Finger-jointed plate sections 19 is sent between the first baffle plate 8 and second baffle 9 through conveyer belt 11, jack-up compressing tablet 21,11 pairs of finger-jointed plate sections 19 thrusts of conveyer belt have further been increased, the seam of 19 of each finger-jointed plate sections is all further compressed, further reduced the probability of seam crossing generation pinprick, also in the vertical direction presses to finger-jointed plate sections 19 simultaneously, prevents that finger-jointed plate sections 19 from producing displacement at vertical direction.
Finger-jointed plate sections 19 enters between the first baffle plate 8 and second baffle 9, rotates handwheel 24 when the seam between finger-jointed plate sections 19 misplaces, and the distance regulating between the first baffle plates 8 and second baffle 9 by screw rod 23 is placed finger-jointed plate sections 19 and longitudinally produced displacement.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. an automatic finger joint machine comprises platform (1), two pillars (3) have been spaced apart on described platform (1), described two pillars (3) arrange crossbeam (4) between top, under described crossbeam 4, be provided with pressing plate (5), between described pressing plate (5) and described crossbeam (4), be provided with three the second oil cylinders (6), the cylinder body of described the second oil cylinder (6) and vertical connection of described crossbeam (4), the piston rod of described the second oil cylinder (6) and vertical connection of described pressing plate (5), on platform (1) corresponding to described pressing plate (5) one end, be provided with the first oil cylinder (2), on described the first oil cylinder (2) pillar (3) corresponding with described pressing plate (5), offer through hole, it is characterized in that, on described platform (1), be also provided with first baffle plate (8) parallel with described pressing plate (5), two the 3rd oil cylinders (7) are set between described the first baffle plate (8) and described crossbeam (4), the piston rod of described two the 3rd oil cylinders (7) is vertically set on respectively the two ends of described the first baffle plate (8), the cylinder body of described two the 3rd oil cylinders (7) and vertical connection of described crossbeam (4), described the first baffle plate (8) deviates from platform (1) corresponding to a side of described pressing plate (5) and is placed with second baffle (9), described second baffle (9) is parallel with described the first baffle plate (8), described second baffle (9) two ends are respectively provided with the 4th oil cylinder (10), the piston rod of described the 4th oil cylinder (10) and vertical connection of described second baffle (9), the cylinder body of described the 4th oil cylinder (10) is arranged on described platform (1), on platform (1) corresponding to one end of described the first baffle plate (8), be provided with block (12), described block (12) is near the side of first baffle plate (8) relative with described second baffle (9), on platform (1) corresponding to the other end of described the first baffle plate (8) and second baffle (9), conveyer belt (11) is also set, described block (12) is relative with described conveyer belt (11).
2. automatic finger joint machine according to claim 1, it is characterized in that, on the platform 1 of described conveyer belt (11) one sides, be provided with support (13), on described support (13), be vertically provided with the 5th oil cylinder (14), the cylinder body of described the 5th oil cylinder (14) is connected with described support (13), the piston rod of described the 5th oil cylinder (14) is vertically connected with briquetting 15, described briquetting (15) is rotatably connected to wheel carrier (16), described wheel carrier (16) is rotatably connected to pinch roller (17), between described wheel carrier (16) and described briquetting (15), be provided with back-moving spring (18).
3. automatic finger joint machine according to claim 2, it is characterized in that, described the first baffle plate (8) side relative with described second baffle (9) is vertically installed with some projections (20) near the position of top edge, in described each projection (20), be provided with compressing tablet (21), it is unsettled that described compressing tablet (21) one end is arranged on the upper other end of described projection (20), and forming acute angle with described platform (1), the acute angle opening that described compressing tablet (21) and described platform (1) form is towards the upstream end of described finger-jointed plate sections (19).
4. automatic finger joint machine according to claim 3, it is characterized in that, on described platform (1), be provided with two back-up blocks (22), described back-up block is provided with screw on (22), described two back-up blocks (22) are respectively provided with a screw rod (23) by the screw thread arranging on it separately, described screw rod (23) one end arranges handwheel (24), and the other end is perpendicular to second baffle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333851.9A CN103659952A (en) | 2012-09-11 | 2012-09-11 | Automatic finger-joining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333851.9A CN103659952A (en) | 2012-09-11 | 2012-09-11 | Automatic finger-joining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659952A true CN103659952A (en) | 2014-03-26 |
Family
ID=50299328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210333851.9A Pending CN103659952A (en) | 2012-09-11 | 2012-09-11 | Automatic finger-joining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659952A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070568A (en) * | 2014-07-09 | 2014-10-01 | 刘源军 | Batten splicing and forming device |
| CN107953425A (en) * | 2017-11-30 | 2018-04-24 | 广西壮象木业有限公司 | A kind of wood board splicing device |
| CN108098940A (en) * | 2018-02-02 | 2018-06-01 | 柳州市鹏森木业加工有限公司 | A kind of efficient finger-jointed plate joggle device |
| CN111805644A (en) * | 2020-07-17 | 2020-10-23 | 贵州理工学院 | Pressing device for multi-size automatic distance-setting formed wood finger-joint machine |
-
2012
- 2012-09-11 CN CN201210333851.9A patent/CN103659952A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070568A (en) * | 2014-07-09 | 2014-10-01 | 刘源军 | Batten splicing and forming device |
| CN107953425A (en) * | 2017-11-30 | 2018-04-24 | 广西壮象木业有限公司 | A kind of wood board splicing device |
| CN108098940A (en) * | 2018-02-02 | 2018-06-01 | 柳州市鹏森木业加工有限公司 | A kind of efficient finger-jointed plate joggle device |
| CN111805644A (en) * | 2020-07-17 | 2020-10-23 | 贵州理工学院 | Pressing device for multi-size automatic distance-setting formed wood finger-joint machine |
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Application publication date: 20140326 |