CN203862481U - Glue spreading device for finger joint timber tenon teeth - Google Patents
Glue spreading device for finger joint timber tenon teeth Download PDFInfo
- Publication number
- CN203862481U CN203862481U CN201420236537.3U CN201420236537U CN203862481U CN 203862481 U CN203862481 U CN 203862481U CN 201420236537 U CN201420236537 U CN 201420236537U CN 203862481 U CN203862481 U CN 203862481U
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- CN
- China
- Prior art keywords
- glue
- comb
- seat
- finger joint
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003292 glue Substances 0.000 title claims abstract description 213
- 210000001145 finger joint Anatomy 0.000 title claims abstract description 34
- 230000007480 spreading Effects 0.000 title claims abstract description 15
- 238000003892 spreading Methods 0.000 title claims abstract description 15
- 238000005507 spraying Methods 0.000 claims description 44
- 230000001105 regulatory effect Effects 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract 3
- 239000004744 fabric Substances 0.000 description 14
- 239000002023 wood Substances 0.000 description 9
- 229920000297 Rayon Polymers 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a glue spreading device for finger joint timber tenon teeth. The glue spreading device comprises a glue comb swinging seat which is mounted on an up-and-down adjustment core shaft; a swinging device is hinged to the glue comb swinging seat; a glue comb seat is mounted on the glue comb swinging seat in an adjustable manner; a glue supplying valve cavity and a glue supplying cavity which are communicated mutually are formed in the seat body of glue comb seat; a glue supplying valve core which is mounted on a glue supplying control valve of the glue comb seat is arranged in the glue supplying valve cavity; a glue spray comb is mounted on the glue comb seat; glue combing teeth adopting a tenon tooth-shaped structure are arranged at the outer end of the glue spray comb; glue spray holes are formed in the glue combing teeth respectively, and are communicated with the glue supplying cavity. The glue spreading device is ingenious in design and uniform and saving in glue spreading, and can effectively enhance bonding strength and product quality of the finger joint timber.
Description
Technical field
The utility model relates to a kind of wood processing equipment, relates in particular to the device that in finger joint lumber process equipment, finger joint lumber tenon tooth end is sprayed viscose glue.
Background technology
Finger joint lumber is by the short material of small wood or rudimentary grade large scale timber, carry out brachymemma and remove defect, and then the specification material of making through finger processing, finger joint lumber has not only improved the graded rate of products and product utilization scope, and glue consumption greatly reduces, be a kind of environment-friendly sheet of the native texture with solid wood, there is significant effect to alleviating timber resources especially high-quality timber resources being in short supply.
The production process of finger joint lumber mainly comprises that log prescinds and remove defect, oven dry modification, two ends comb milling finger tenon tooth, tenon tooth spraying viscose glue, then through extruding growth material or stock board.So in the processing and making process of finger joint lumber, in fact the spraying viscose glue of tenon tooth face is determining that finger joint lumber finally refers to that tenon tooth engages tight degree, the bonding strength of finger joint lumber and exterior quality.Existing finger joint lumber tenon tooth cloth adhesive dispenser structure is comparatively simple, and its core coated components is gluing hair (suede) roller, and the glue spreader that constantly rotates and dip in full viscose when cloth glue is by the contact brushing to timber end face tenon tooth, and by glue-coating to tenon tooth.But because the tenon tooth distance of finger joint lumber is all comparatively compact, and the tooth paddy of tenon tooth is darker, always gathering more glue in the glue side of meeting of tenon tooth on the one hand, gum side is cloth glue deficiency, when tenon tooth docking extruding, the glue of building up is extruded the flank of tooth, not only strengthens glue consumption, causes a large amount of wastes of glue, and tenon tooth cloth glue is seriously uneven, even occur white space, cause referring to that joggle closes imprecision, bond strength is not high.On the other hand, because glue spreader only can be by more glue-coating in position, the tooth peak of tenon tooth (point), and be difficult to deeply to paddy position tooth paddy position cloth glue deficiency, the reduction that has aggravated to refer to the imprecision that joggle closes and referred to tenon bond strength.Therefore existing finger joint lumber tenon tooth glue cloth is coated with structure, not only cause a large amount of wastes of glue, and flank of tooth cloth glue is extremely inhomogeneous, has a strong impact on conjugation grade and the mechanical strength of finger joint lumber, even makes finger joint lumber intensity can only reach 50% left and right of solid wood intensity.
Utility model content
For the existing above-mentioned deficiency of prior art, technical problem to be solved in the utility model is to provide a kind of cloth glue and is coated with uniform finger joint lumber tenon tooth glue spreading apparatus without excessive, cloth.
In order to solve the problems of the technologies described above, finger joint lumber tenon tooth glue spreading apparatus of the present utility model, comprises glue comb swing seat, and described glue comb swing seat is installed on lift adjustment mandrel, in glue comb swing seat, is also hinged with pendulous device; In glue comb swing seat, adjustable ground is provided with glue comb seat, in the pedestal of this glue comb seat, be provided be interconnected for glue valve pocket with for glue chamber, be loaded on being arranged in for glue valve pocket for glue spool for glue control valve on glue comb seat; On glue comb seat, glue spraying comb is also installed, the outer end of glue spraying comb is provided with the comb glue tooth that is tenon dentalation, on each comb glue tooth, is equipped with glue spraying hole, and Yu Gongjiao chamber, glue spraying hole is connected.
In said structure, first because adopting outer end, glue spraying element is the glue spraying comb of tenon dentalation, and glue comb teeth shape and the wood finger joint tenon tooth of glue spraying comb adapt, and have thoroughly changed traditional rubber roll structure and rubber roll cloth and have been coated with mode.When the operation of spraying glue, glue spraying comb forms and engages sample duty with wood finger joint tenon tooth, the comb glue tooth of glue spraying comb can be deep in the peak valley of wood finger joint tenon tooth, between the flank of tooth of glue broach and finger tenon tooth, form spraying glue gap face, make the even cloth of viscose energy be coated onto each vertical transverse area of finger tenon tooth, cloth glue is very even and film thickness is consistent, can not form the excessive of glue, thereby effectively ensure conjugation grade and the finger joint lumber bonding strength of finger joint lumber.Because being installed on lift adjustment core, glue comb swing seat draws up again, by adjust lift adjustment mandrel can regulate easily glue comb seat and on the height and position of glue spraying comb, the comb glue tooth of glue spraying comb can be deep in wood finger joint tenon tooth exactly, the all even film thickness that ensured cloth glue are consistent, also avoided the excessive waste of the film formed glue of blocked up glue.Also because glue comb seat adjustable ground is installed in glue comb swing seat, like this when glue spraying operation, glue comb swing seat can be rocked to operating position by glue comb seat and glue spraying comb, otherwise, put away again operating position, glue comb seat can also be combed swing seat at glue and carry out the adjusting of level turnover direction, with cooperatively interacting of lift adjustment mandrel, makes the glue broach of glue spraying comb and wood finger joint tenon tooth keep best cloth glue engagement.
Further embodiment of the present utility model, described for sliding and be provided with glue spraying adjusting rod in glue chamber.By adjusting glue spraying adjusting rod in the position in glue chamber, can regulate easily the actual glue spraying number of teeth of glue spraying comb, thereby adapt to the needs of different finger joint lumbers.
Preferred embodiment of the present utility model, described glue comb swing seat rotatably support is on lift adjustment mandrel, and the thread segment on this lift adjustment mandrel is fastened on hold-down nut.This is simple in structure, rotates flexible, easy to adjust.
Preferred embodiment of the present utility model, clamping screw is tightened against glue comb seat in glue comb swing seat through the long lumbar hole on glue comb seat; On glue comb seat, also twist and be connected to regulating handle, this regulating handle card inserts in glue comb swing seat.This structure is not only easy to adjust, and can quickly glue comb seat and glue spraying comb thereof be dismantled from glue comb swing seat.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the three-dimensional structure diagram of a kind of detailed description of the invention of the utility model;
Fig. 2 is the three-dimensional structure diagram of the other direction of Fig. 1 illustrated embodiment;
Fig. 3 be shown in Fig. 1, implement structure overlook direction structure schematic diagram;
Fig. 4 is E-E generalized section of structure shown in Fig. 3;
Fig. 5 is D-D generalized section of structure shown in Fig. 3;
Fig. 6 is B-B generalized section of structure shown in Fig. 3;
Fig. 7 is the front view that shown in Fig. 1, in structure, glue spraying is combed;
Fig. 8 is the left view of the glue spraying comb of structure shown in Fig. 7;
Fig. 9 is the top view of the glue spraying comb of structure shown in Fig. 7.
In figure, 1-glue spraying comb, 2-glue spraying adjusting rod, 3-glue comb seat, 4-hold-down nut, 5-lift adjustment mandrel, 6-glue comb swing seat, 7-regulating handle, 8-oscillating cylinder, 9-clamping screw, 10-confession sebific duct, 11-confession glue control valve, 12-locking cap, 13-circlip for shaft, 14-confession glue spool, 15-confession glue valve pocket, 16-confession glue passage, 17-obstruction, 18-confession glue chamber, 19-comb glue tooth, 20-glue spraying hole.
Detailed description of the invention
Finger joint lumber tenon tooth glue spreading apparatus as shown in Figure 1, Figure 2 and Figure 3, the glue comb swing seat 6 of this glue-spraying device is provided with axis hole, lift adjustment mandrel 5 is socketed on the boss and circlip for shaft 13 on lift adjustment mandrel 5 glue comb swing seat 6 through this axis hole swingably, this structure can swing glue comb swing seat 6 on lift adjustment mandrel 5, and can not move along its axis.On the cantilever arm of glue comb swing seat 6, be also hinged with pendulous device, in the present embodiment, this pendulous device is oscillating cylinder 8, and the piston rod of oscillating cylinder 8 is hinged in glue comb swing seat 6, to drive glue comb swing seat 6 to swing around the axial line of lift adjustment mandrel 5.Upper position at lift adjustment mandrel 5 is provided with thread segment, by this screw thread, lift adjustment mandrel 5 is fastened on hold-down nut 4, and hold-down nut 4 is fixedly installed in frame.The hypomere rotatably support of lift adjustment mandrel 5 is in frame.Glue comb swing seat 6 is provided with glue comb seat 3 by clamping screw 9 adjustable grounds.On glue comb seat 3, be also equipped with for glue control valve 11, on the outer end of glue comb seat 3, glue spraying comb 1 be installed vertically.As shown in Figure 4, the piston rod of oscillating cylinder 8 is hinged on the cantilever arm of glue comb swing seat 6, is also provided with above it the fork groove of inserting regulating handle 7 for blocking.
As shown in Figure 5, Figure 6, the pedestal of glue comb seat 3 be provided be interconnected for glue valve pocket 15, for glue passage 16 with for glue chamber 18, on the pedestal of the glue comb seat 3 for glue valve pocket 15 nearsides, be also equipped be communicated with for glue valve pocket 15 for sebific duct 10.Be loaded on being arranged in for glue valve pocket 15, the solenoid electric valve that this confession glue control valve 11 adopts for glue spool 14 for glue control valve 11 on glue comb seat 3.In the time stretching vertically for glue spool 14, spool contacts with valve core case or separates, and supplies the connection on sebific duct road and closes thereby realize.Be installed with along its length glue spraying comb 1 for the outer wall in glue chamber 18, slide and be provided with glue spraying adjusting rod 2 for the one end in glue chamber 18, mobile glue spraying adjusting rod 2, for 18Zhong position, glue chamber, can make glue spraying comb 1 have different glue spraying broach numbers.Tightening process component obstruction 17 for the other end in glue chamber 18.One end of clamping screw 9 is threaded shank, and the other end is handwheel portion, and the threaded shank of clamping screw 9 is tightened glue comb seat 3 to be locked in glue comb swing seat 6 through the long waist typed through hole on glue comb seat 3.On glue comb seat 3, also twist and be connected to regulating handle 7, regulating handle 7 comprises shank and spiro rod section, and the front end of this spiro rod section is fastened in the screwed hole of glue comb seat 3, and the root of spiro rod section is screwed with fastening screw nut, and the axis of the axis of regulating handle 7 and clamping screw 9 is perpendicular.Unclamp clamping screw 9, can glue comb seat 3 be adjusted to suitable turnover position by turning regulating handle 7, fastening screw nut on locking regulating handle 7 makes the glue comb seat 3 turnover positions that are positioned to fix, and the clamping screw 9 of tightening in long lumbar hole just can be fixed on glue comb seat 3 in glue comb swing seat 6.
As shown in Figure 7, Figure 8 and Figure 9, glue spraying comb 1 its outer end being installed on glue comb seat 3 is provided with the comb glue tooth 19 that is tenon dentalation, and some comb glue teeth 19 are arranged in order along its length.On each comb glue tooth 19, be provided with glue spraying hole 20, glue spraying hole 20 is adjacent with confession glue chamber and be connected.
Claims (6)
1. a finger joint lumber tenon tooth glue spreading apparatus, comprises glue comb swing seat (6), it is characterized in that: it is upper that described glue comb swing seat (6) is installed on lift adjustment mandrel (5), in glue comb swing seat (6), is also hinged with pendulous device; At the upper adjustable ground of glue comb swing seat (6), glue comb seat (3) is installed, in the pedestal of this glue comb seat (3), be provided be interconnected for glue valve pocket (15) with for glue chamber (18), be loaded on being arranged in for glue valve pocket (15) for glue spool (14) for glue control valve (11) on glue comb seat (3); Comb on seat (3) glue spraying comb (1) is also installed at glue, the outer end of glue spraying comb (1) is provided with the comb glue tooth (19) that is tenon dentalation, on each comb glue tooth (19), is equipped with glue spraying hole (20), and glue spraying hole (20) are connected with supplying glue chamber (18).
2. finger joint lumber tenon tooth glue spreading apparatus according to claim 1, is characterized in that: described for sliding and be provided with glue spraying adjusting rod (2) in glue chamber (18).
3. finger joint lumber tenon tooth glue spreading apparatus according to claim 1, is characterized in that: described for glue valve pocket (15) also connects be connected with confession sebific duct 10.
4. according to the finger joint lumber tenon tooth glue spreading apparatus described in claim 1,2 or 3, it is characterized in that: described glue comb swing seat (6) rotatably support is upper in lift adjustment mandrel (5), and the thread segment on this lift adjustment mandrel (5) is fastened on hold-down nut (4).
5. according to the finger joint lumber tenon tooth glue spreading apparatus described in claim 1,2 or 3, it is characterized in that: clamping screw (9) is tightened against glue comb seat (3) in glue comb swing seat (6) through the long lumbar hole on glue comb seat (3); On glue comb seat (3), also twist and be connected to regulating handle (7), this regulating handle (7) card inserts in glue comb swing seat (6).
6. finger joint lumber tenon tooth glue spreading apparatus according to claim 1, is characterized in that: described pendulous device is oscillating cylinder (8); Described is solenoid electric valve for glue control valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236537.3U CN203862481U (en) | 2014-05-09 | 2014-05-09 | Glue spreading device for finger joint timber tenon teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236537.3U CN203862481U (en) | 2014-05-09 | 2014-05-09 | Glue spreading device for finger joint timber tenon teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862481U true CN203862481U (en) | 2014-10-08 |
Family
ID=51643472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236537.3U Expired - Lifetime CN203862481U (en) | 2014-05-09 | 2014-05-09 | Glue spreading device for finger joint timber tenon teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098941A (en) * | 2018-02-02 | 2018-06-01 | 柳州市鹏森木业加工有限公司 | A kind of automatic jointing machine of finger-jointed plate |
| 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 |
| CN108297206A (en) * | 2018-02-02 | 2018-07-20 | 柳州市鹏森木业加工有限公司 | A kind of finger-jointed plate jointing machine that applicability is wide |
-
2014
- 2014-05-09 CN CN201420236537.3U patent/CN203862481U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098941A (en) * | 2018-02-02 | 2018-06-01 | 柳州市鹏森木业加工有限公司 | A kind of automatic jointing machine of finger-jointed plate |
| 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 |
| CN108297206A (en) * | 2018-02-02 | 2018-07-20 | 柳州市鹏森木业加工有限公司 | A kind of finger-jointed plate jointing machine that applicability is wide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Zhilin Inventor after: Zou Xiaoxiang Inventor after: Wang Jundong Inventor after: Jing Ping Zang Inventor after: Wu Xiaozhong Inventor before: Zhu Zhilin Inventor before: Zou Xiaoxiang Inventor before: Wang Jundong Inventor before: Jing Ping Zang Inventor before: Wu Xiaozhong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |