CN219075945U - Glue spreader for wood flake - Google Patents
Glue spreader for wood flake Download PDFInfo
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- CN219075945U CN219075945U CN202223395977.7U CN202223395977U CN219075945U CN 219075945 U CN219075945 U CN 219075945U CN 202223395977 U CN202223395977 U CN 202223395977U CN 219075945 U CN219075945 U CN 219075945U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a glue spreader for wood slices, which comprises a frame, wherein a glue tank is arranged in the frame, lower glue scraping cylinders immersed in the glue tank are arranged in the frame, the tops of two sides of the frame are hinged with turnover frames, upper glue scraping cylinders are arranged on the two turnover frames, a vertical chute is arranged at the front end of the turnover frame, a third bearing seat for supporting the upper glue scraping cylinders is arranged in the vertical chute in a sliding manner, lower glue scraping cylinders which are arranged in parallel with the lower glue scraping cylinders are arranged in the frame, glue blocking plates are arranged on two sides of the upper glue scraping cylinders and the upper glue scraping cylinders, and a driving device is arranged on the frame. The utility model relates to a glue spreader for wood slices, which belongs to the technical field of plywood production, and an upper glue spreading cylinder can appropriately float to reduce the pressure on the wood slices, so that the wood slices are prevented from being crushed, the integrity of the wood slices is ensured, the loss of the wood slices is reduced, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of plywood production, in particular to a gluing machine for wood sheets.
Background
The plywood is a three-layer or multi-layer plate material formed by cutting Cheng Baomu wood Fang Bao or wood sections into single plates, and then gluing the single plates by using an adhesive, and is formed by gluing the adjacent single plates in the direction perpendicular to each other, and the plywood is a three-layer or multi-layer plate material formed by cutting Cheng Baomu wood Fang Bao or wood sections into single plates, and then gluing the single plates by using the adhesive, and is formed by gluing the adjacent single plates in the direction perpendicular to each other.
In the process of gluing a plate on a gluing machine, as disclosed in patent number CN214234723U, a double-sided automatic gluing machine for plywood is provided with an upper gluing cylinder and a lower gluing cylinder for gluing two sides of the plate, but the distance between the upper gluing cylinder and the lower gluing cylinder cannot be adjusted because the plate is thin and has cracks, when the gap between the upper gluing cylinder and the lower gluing cylinder is too small, the plate is difficult to pass through between the two gluing cylinders, and the upper gluing cylinder and the lower gluing cylinder are easy to crush the plate, so that the plate cracks.
Disclosure of Invention
The technical problem to be solved by the present utility model is to solve the above-mentioned drawbacks of the prior art, and the present utility model aims to provide a glue spreader for wood flakes.
In order to achieve the above purpose, the utility model provides a glue spreader for wood slices, which comprises a frame, wherein a glue groove is arranged in the frame, lower glue scraping cylinders immersed in the glue groove are arranged in the frame, two sides of the frame are hinged with a roll-over stand, two upper glue scraping cylinders which rotate relative to the lower glue scraping cylinders are arranged on the roll-over stand, an upper glue scraping cylinder which is matched with the side surface of the upper glue scraping cylinder is arranged on the roll-over stand, a vertical chute is arranged at the front end of the roll-over stand, a third bearing seat for supporting the upper glue scraping cylinders is arranged in the vertical chute in a sliding manner, lower glue scraping cylinders which are arranged in parallel with the lower glue scraping cylinders are arranged in the frame, two sides of the upper glue scraping cylinders and the upper glue scraping cylinders are provided with baffle plates, and a driving device for driving the lower glue scraping cylinders and the upper glue scraping cylinders to rotate relative to each other is arranged on the frame.
Further, the lifting screw structure which is in threaded connection with the vertical sliding groove and is in rotary connection with the third bearing seat through a bearing is arranged.
Furthermore, one end of the roll-over stand is connected with a first screw structure connected with one end of the frame in a sliding and inserting mode, an extrusion spring matched with the top surface of the roll-over stand is arranged at the top of the first screw structure, and the other end of the roll-over stand is hinged to the frame.
Furthermore, one end of the roll-over stand and one end of the frame are provided with waist-shaped through holes for the first screw rod structures to pass through, and the screws of the first screw rod structures are in clearance fit with the waist-shaped through holes.
Still further, drive arrangement is including locating the driving motor of frame bottom, one side of frame is equipped with intermeshing's first reducing gear, second reducing gear, be equipped with on the first reducing gear with driving motor's output passes through belt drive connection's big belt pulley and with lower rubber coating section of thick bamboo passes through belt drive connection's first belt pulley, be equipped with on the second reducing gear with go up the rubber coating section of thick bamboo passes through belt drive connection's second belt pulley.
Furthermore, a first transmission gear is arranged at the end part of the lower rubber scraping cylinder, a second transmission gear is arranged at the end part of the lower rubber coating cylinder, and two first intermediate gears for connecting the first transmission gear and the second transmission gear are arranged between the first transmission gear and the second transmission gear.
Furthermore, a third transmission gear is arranged at the end part of the upper scraping rubber cylinder, a fourth transmission gear is arranged at the end part of the upper coating rubber cylinder, and two second intermediate gears for connecting the third transmission gear and the fourth transmission gear are arranged between the third transmission gear and the fourth transmission gear.
Furthermore, the front end of the frame is rotatably provided with a conveying roller shaft, and the side part of the second transmission gear is provided with a chain component in transmission connection with the conveying roller shaft.
Advantageous effects
Compared with the prior art, the gluing machine for the wood sheets has the following beneficial effects: according to the gluing machine for the wood sheets, the upper gluing cylinder can be arranged in the vertical chute in a vertically adjustable mode through the third bearing seat, the upper gluing cylinder descends by gravity and rolls the wood sheets below, so that the wood sheets are glued, and the upper gluing cylinder can ascend and descend, so that the upper gluing cylinder can appropriately float to reduce the pressure on the wood sheets, the wood sheets are prevented from being crushed, the integrity of the wood sheets is ensured, the loss of the wood sheets is reduced, and the production cost is reduced.
Drawings
Fig. 1 is a front view of the structure of a glue spreader for wood chips of the present utility model;
fig. 2 is a structural rear view of the glue spreader for wood chips of the present utility model;
FIG. 3 is an enlarged cross-sectional view of the combination of the vertical chute and the glue cylinder of the present utility model;
FIG. 4 is an enlarged cross-sectional view of the assembly of the upper dispensing cartridge, the upper doctor blade cartridge, and the stripper rubber in the present utility model;
FIG. 5 is an enlarged schematic view of the structure of the glue baffle in the utility model.
In the figure: 1. a frame; 2. a glue tank; 3. lower coating rubber cylinder; 4. a roll-over stand; 5. a first screw structure; 6. extruding a spring; 7. coating a rubber cylinder; 8. a scraping rubber cylinder is arranged on the upper part; 9. a glue baffle plate; 10. a lower scraping rubber cylinder; 12. a first bearing seat; 15. a second bearing seat; 17. a vertical chute; 18. a third bearing seat; 19. a lifting screw structure; 20. a nut; 22. a driving motor; 23. a first reduction gear; 24. a second reduction gear; 25. a large pulley; 26. a first small pulley; 27. a second small pulley; 29. a first transmission gear; 30. a second transmission gear; 31. a first intermediate gear; 32. a third transmission gear; 33. a fourth transmission gear; 34. a second intermediate gear; 35. a conveying roller shaft; 36. a chain assembly; 37. glue; 38. an annular clamping groove.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
The specific embodiments of the present utility model are as follows: as shown in fig. 1-5, a glue spreader for wood slices comprises a frame 1, a glue tank 2 is arranged in the frame 1, lower glue scraping cylinders 3 which are connected in a rotating manner through bearings and are immersed in the glue tank 2 are arranged in the frame 1, two side tops of the frame 1 are hinged with a turnover frame 4, upper glue scraping cylinders 7 which rotate relative to the lower glue scraping cylinders 3 are arranged on the two turnover frames 4, an upper glue scraping cylinder 8 which is matched with the side face of the upper glue scraping cylinder 7 is arranged on the turnover frame 4, a vertical chute 17 is arranged at the front end of the turnover frame 4, a third bearing seat 18 which supports the upper glue scraping cylinders 7 is arranged in a sliding manner in the vertical chute 17, lower glue scraping cylinders 10 which are arranged in parallel with the lower glue scraping cylinders 3 are arranged in the frame 1, two sides of the upper glue scraping cylinders 7 and the upper glue scraping cylinders 8 are provided with a baffle plate 9, and a driving device which drives the lower glue scraping cylinders 3 and the upper glue scraping cylinders 7 to rotate relative to each other is arranged on the frame 1.
In the gluing machine for wood slices, the lower part of a lower gluing cylinder 3 is immersed in a glue groove 2, an upper glue storage groove is formed by an upper gluing cylinder 7, an upper glue scraping cylinder 8 and a glue baffle 9, glue is injected into the upper glue storage groove, and then flows down from a gap between the upper gluing cylinder 7 and the upper glue scraping cylinder 8 to the glue groove 2 for storage; when the upper gluing cylinder 7 and the upper scraping cylinder 8 rotate, the cylindrical surface is fully glued with glue, and then two surfaces of a wood sheet passing through a gap between the upper gluing cylinder 7 and the upper scraping cylinder 8 are glued;
the upper glue coating cylinder 7 can be arranged in the vertical chute 17 in an up-down position through the third bearing seat 18, the upper glue coating cylinder 7 descends by gravity to roll the wood sheet below, so that the wood sheet is glued, and the upper glue coating cylinder 7 can appropriately float to reduce the pressure on the wood sheet, so that the wood sheet is prevented from being crushed, the integrity of the wood sheet is ensured, the loss of the wood sheet is reduced, and the production cost is reduced.
In this embodiment, the frame 1 is a frame structure, and the glue blocking plates 9 on two sides, the upper glue spreading cylinder 7 and the upper glue scraping cylinder 8 enclose an upper glue storage groove for storing glue 37.
In this embodiment, go up the rubber coating section of thick bamboo 7 and go up the outer cylinder both ends of scraping the rubber tube 8 and be equipped with annular draw-in groove 38, the both sides that keep off the rubber plate 9 bottom narrow setting and insert in annular draw-in groove 38 keep off the joint of rubber plate 9 in annular draw-in groove 38, set up rubber in the annular draw-in groove 38, reduce the friction that keeps off the rubber plate 9 and go up rubber coating section of thick bamboo 7 and go up scraping the rubber tube 8, the leakproofness is better simultaneously, and glue is difficult for leaking from annular draw-in groove 38.
In this embodiment, two sides of the roll-over stand 4 are provided with second bearing seats 15 for supporting the upper scraping rubber cylinder 8, two sides of the rear end of the stand 1 are provided with first bearing seats 12 for supporting the lower scraping rubber cylinder 10, two sides of the roll-over stand 4 are provided with transverse sliding grooves capable of transversely adjusting the installation positions of the second bearing seats 15, two sides of the rear end of the stand 1 are provided with transverse sliding grooves capable of transversely adjusting the installation positions of the first bearing seats 12, and the gap sizes between the upper scraping rubber cylinder 8 and the lower scraping rubber cylinder 10 and the upper gluing cylinder 7 and the lower gluing cylinder 3 are adjusted.
In this embodiment, a lifting screw structure 19 in threaded connection with a third bearing seat 18 through a bearing is provided in the vertical chute 17, and a nut 20 in threaded connection with the lifting screw structure 19 is fixedly provided at the top of the vertical chute 17. The lifting screw structure 19 in the vertical chute 17 can adjust the height of the third bearing seat 18, thereby adjusting the height of the upper glue cylinder 7.
In this embodiment, one end of the roll-over stand 4 is slidably inserted with a first screw structure 5 connected with one end of the frame 1, the top of the first screw structure 5 is provided with an extrusion spring 6 adapted to the top surface of the roll-over stand 4, the other end of the roll-over stand 4 is hinged with the frame 1, one end of the roll-over stand 4 and one end of the frame 1 are provided with kidney-shaped through holes through which the first screw structure 5 passes, and screws of the first screw structure 5 are in clearance fit with the kidney-shaped through holes.
After the installation height of the upper glue coating cylinder 7 is limited, one end of the roll-over stand 4 can slightly tilt upwards, then the whole roll-over stand 4 is prevented from tilting at a large angle under the action of the extrusion spring 6, the whole roll-over stand 4 can rotate upwards by a small angle, the whole roll-over stand 4 floats upwards, the upper glue coating cylinder 7 floats upwards, and when a plate passes through, the pressure of the upper glue coating cylinder 7 on the plate can be reduced.
In this embodiment, the driving device includes a driving motor 22 disposed at the bottom of the frame 1, a first reduction gear 23 and a second reduction gear 24 meshed with each other are disposed on one side of the frame 1, a large belt pulley 25 connected with the output end of the driving motor 22 through belt transmission and a first small belt pulley 26 connected with the lower glue coating cylinder 3 through belt transmission are disposed on the first reduction gear 23, and a second small belt pulley 27 connected with the upper glue coating cylinder 7 through belt transmission is disposed on the second reduction gear 24.
The driving motor 22 drives the lower gluing cylinder 3 to rotate forwards through the first reduction gear 23, the large belt pulley 25 and the first small belt pulley 26, and drives the upper gluing cylinder 7 to rotate reversely through the first reduction gear 23, the large belt pulley 25, the second reduction gear 24 and the second small belt pulley 27, so that the upper gluing cylinder 7 and the lower gluing cylinder 3 rotate relatively.
In this embodiment, the end of the lower doctor blade cylinder 10 is provided with a first transmission gear 29, the end of the lower doctor blade cylinder 3 is provided with a second transmission gear 30, two first intermediate gears 31 connecting the first transmission gear 29 and the second transmission gear 30 are provided between the first transmission gear 29 and the second transmission gear 30, and the first transmission gear 29 and the second transmission gear 30 are rotated relatively by the two first intermediate gears 31, so that the lower doctor blade cylinder 10 and the lower doctor blade cylinder 3 are rotated relatively.
The end of the upper scraping rubber tube 8 is provided with a third transmission gear 32, the end of the upper rubber tube 7 is provided with a fourth transmission gear 33, two second intermediate gears 34 which are connected with the third transmission gear 32 and the fourth transmission gear 33 are arranged between the third transmission gear 32 and the fourth transmission gear 33, and the third transmission gear 32 and the fourth transmission gear 33 are rotated relatively through the two second intermediate gears 31, so that the upper rubber tube 7 and the upper scraping rubber tube 8 are rotated relatively.
The front end of the frame 1 is rotatably provided with a conveying roller shaft 35, and the side part of the second transmission gear 30 is provided with a chain component 36 in transmission connection with the conveying roller shaft 35.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (8)
1. The utility model provides a spreading machine for timber thin slice, includes frame (1), its characterized in that is equipped with glue groove (2) in frame (1), be equipped with in frame (1) and dip into lower coating rubber cylinder (3) in glue groove (2), the both sides top of frame (1) articulates and is equipped with roll-over stand (4), two be equipped with on roll-over stand (4) with lower coating rubber cylinder (3) relative pivoted last rubber cylinder (7), be equipped with on roll-over stand (4) with last rubber cylinder (8) that the side of last rubber cylinder (7) suited, the front end of roll-over stand (4) is equipped with vertical spout (17), be equipped with in vertical spout (17) the interior support go up the third bearing frame (18) of rubber cylinder (7), the both sides of last rubber cylinder (7) and last rubber cylinder (8) are equipped with keep off offset plate (9), be equipped with in frame (1) with down rubber cylinder (3) side phase-fit lower scraping rubber cylinder (10), be equipped with on frame (1) relative rotation device down rubber cylinder (7).
2. A gluing machine for wood chips according to claim 1, characterized in that the vertical runner (17) is internally threaded with a lifting screw structure (19) rotatably connected to the third bearing seat (18) by means of bearings.
3. A glue spreader for wood flakes according to claim 2, characterized in that one end of the roll-over stand (4) is slidingly plugged with a first screw structure (5) connected with one end of the frame (1), the top of the first screw structure (5) is provided with a compression spring (6) adapted to the top surface of the roll-over stand (4), and the other end of the roll-over stand (4) is hinged with the frame (1).
4. A glue spreader for wood chips according to claim 3, characterized in that one end of the roll-over stand (4) and the frame (1) is provided with a kidney-shaped through hole through which the first screw structure (5) passes, the screws of the first screw structure (5) being in clearance fit with the kidney-shaped through hole.
5. A glue spreader for wood flakes according to claim 1 or 2 or 3 or 4, characterized in that the driving device comprises a driving motor (22) arranged at the bottom of the frame (1), a first reduction gear (23) and a second reduction gear (24) which are meshed with each other are arranged on one side of the frame (1), a large belt pulley (25) connected with the output end of the driving motor (22) through belt transmission and a first small belt pulley (26) connected with the lower glue spreading cylinder (3) through belt transmission are arranged on the first reduction gear (23), and a second small belt pulley (27) connected with the upper glue spreading cylinder (7) through belt transmission is arranged on the second reduction gear (24).
6. A glue spreader for wood chips according to claim 5, characterized in that the end of the lower glue cylinder (10) is provided with a first transmission gear (29), the end of the lower glue cylinder (3) is provided with a second transmission gear (30), and two first intermediate gears (31) connecting the first transmission gear (29) and the second transmission gear (30) are provided between them.
7. A gluing machine for wood chips according to claim 6, characterized in that the end of the upper doctor cylinder (8) is provided with a third transmission gear (32), the end of the upper doctor cylinder (7) is provided with a fourth transmission gear (33), and two second intermediate gears (34) connecting the third transmission gear (32) and the fourth transmission gear (33) are provided between them.
8. A gluing machine for wood chips according to claim 6, characterized in that the front end of the frame (1) is rotatably provided with a conveying roller (35), and that the side of the second transmission gear (30) is provided with a chain assembly (36) in driving connection with the conveying roller (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223395977.7U CN219075945U (en) | 2022-12-16 | 2022-12-16 | Glue spreader for wood flake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223395977.7U CN219075945U (en) | 2022-12-16 | 2022-12-16 | Glue spreader for wood flake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219075945U true CN219075945U (en) | 2023-05-26 |
Family
ID=86403768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223395977.7U Active CN219075945U (en) | 2022-12-16 | 2022-12-16 | Glue spreader for wood flake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219075945U (en) |
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2022
- 2022-12-16 CN CN202223395977.7U patent/CN219075945U/en active Active
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