CN212736412U - Three-roller type gluing device for specification bamboo strip plate - Google Patents
Three-roller type gluing device for specification bamboo strip plate Download PDFInfo
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- CN212736412U CN212736412U CN202022254946.4U CN202022254946U CN212736412U CN 212736412 U CN212736412 U CN 212736412U CN 202022254946 U CN202022254946 U CN 202022254946U CN 212736412 U CN212736412 U CN 212736412U
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Abstract
The utility model relates to a three-roller type gluing device for specification bamboo battens, which comprises a frame. The three-roller type gluing system further comprises a driving motor, a driving motor speed reducer, a driving rubber roller, a workpiece height adjusting device, a glue coating roller, a glue placing area, a glue amount adjusting roller, a glue coating amount adjusting device, a glue collecting box, a chain idler wheel, a chain tensioning wheel, a tensioning spring and a transmission chain. Under the drive of a driving rubber roll driving motor, one end of the specification bamboo strip plate is placed on a glue spreader to convey the specification bamboo strip plate, the adhesive is placed in a glue placing area, the adhesive is uniformly coated on the bamboo yellow surface on the upper surface of the specification bamboo strip plate under the drive of the glue spreader, and the glue coating amount is controlled by a glue amount adjusting roller. The utility model discloses can guarantee that specification bamboo splint rubber coating is even and accurate pay-off.
Description
Technical Field
The utility model relates to a three roll-type rubber coating devices of specification bamboo slat.
Background
At present, the production units of the integrated bamboo materials and the plywood are respectively the length, width and thickness of the bamboo strips =100mm 25mm 5mm and the length, width and thickness of the thin bamboo strips =100mm (15-25) mm (1-5) mm, the integrated bamboo materials and the plywood are manufactured into boards through gum dipping, assembly and hot pressing by a hot press, and the breadth of the conventional integrated bamboo materials and the plywood is the length, width and width =100mm 1220 mm. After being processed and leveled, a plurality of layers of plates are stacked in the same direction and are pressed and bonded into plates or square materials with different thicknesses. When the recombined material is produced, the gluing device for the specification bamboo splints is a precondition for ensuring mechanized production, but the existing gluing device has the problems of uneven gluing and feeding on the tabasheer surface of the specification bamboo splints due to longer, wide and thick specification bamboo splints, and influences the normal operation of a production line.
In order to solve the problems, the application provides a three-roller type gluing device for specification bamboo battens.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
To solve the problems existing in the background art; the rubber coating device is because specification bamboo strip is longer, wide and thick, and the rubber coating inequality and pay-off problem often appear influences the normal operating of production line, the utility model provides a three roll-type rubber coating device of specification bamboo slat can guarantee that specification bamboo strip rubber coating is even and accurate pay-off.
(II) technical scheme
In order to solve the problem, the utility model provides a three-roller type gluing device for specification bamboo battens, which comprises a frame. The three-roller type gluing system further comprises a driving motor, a driving motor speed reducer, a driving rubber roller, a workpiece height adjusting device, a glue coating roller, a glue placing area, a glue amount adjusting roller, a glue coating amount adjusting device, a glue collecting box, a chain idler wheel, a chain tensioning wheel, a tensioning spring and a transmission chain. The rubber roller driving device is characterized in that a driving motor is arranged on one side of the rack, a driving motor speed reducer is fixed on the driving motor, the output end of the driving motor drives the input end of the driving motor speed reducer, the output end of the driving motor speed reducer drives one end of a central shaft of a driving rubber roller located on one side of the inner lower portion of the rack, the central shaft of the driving rubber roller is connected with the corresponding rack through a bearing in a shaft mode, and the other end of the central shaft of the driving rubber roller is located outside the corresponding rack and is fixed with a. One side is equipped with the glue spreader in the frame on initiative rubber roll upper portion, be equipped with work piece height adjusting device in the frame of glue spreader both sides, the center pin of glue spreader both sides passes through work piece height adjusting device and corresponds the frame coupling of department. The glue amount adjusting roller is positioned on one side of the upper portion in the machine frame opposite to the glue spreader, glue amount adjusting devices capable of adjusting the distance between the glue amount adjusting roller and the glue spreader are arranged on the machine frames on the two sides of the glue amount adjusting roller, and the two sides of the glue amount adjusting roller are in shaft connection with the machine frames at the corresponding positions through the glue amount adjusting devices. The glue collecting box is arranged in the machine frame at the lower end of the driving rubber roller and the glue amount adjusting roller. And the driving chain wheel corresponding to the central shaft of the driving rubber roll corresponds to the central shafts of the glue spreading roller and the glue amount adjusting roller outside the rack, and is respectively fixed with a driving chain wheel, each driving chain wheel is wound with a driving chain, and the driving chains are also wound on a chain idler wheel and a chain tensioning wheel which are positioned on the corresponding rack.
Preferably, the workpiece height adjusting device is provided with an opening chute with an upward opening on the frame corresponding to the glue spreader, a sealing plate block screwed with a lifting screw rod at the middle part seals the opening of the opening chute and is fixed with the frame corresponding to the opening chute into a whole, two ends of the sliding block are slidably matched in the opening chute, a bearing hole is arranged at the middle part of the sliding block, the upper part of the sliding block is in shaft connection with the lower end of the lifting screw rod, a rotary table is fixed at the upper end of the lifting screw rod, and central shafts at two sides of the glue spreader are arranged in the bearing hole of the corresponding sliding block.
Preferably, the chain tensioning wheel is pressed against the transmission chain through a tensioning spring.
Preferably, the roll surface of the glue spreader is a ring-corrugated rubber surface.
The above technical scheme of the utility model has following profitable technological effect: the utility model provides a current rubber coating device because specification bamboo strip is longer, wide and thick, the uneven and pay-off problem of rubber coating often appears, influences the problem of the normal operating of production line. The utility model discloses can guarantee that specification bamboo splint rubber coating is even and accurate pay-off. The utility model has the advantages of simple and reasonable design, the cost of manufacture is low, and the operation is reliable.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the transmission structure of the present invention.
Fig. 3 is a schematic front structural view of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure a-a in fig. 3.
Reference numerals: 1. a drive motor; 2. driving a motor reducer; 3. an active rubber roller; 4. a workpiece height adjusting device; 5. glue spreading roller; 6. a glue placement area; 7. a glue amount adjusting roller; 8. a glue application amount adjusting device; 9. a glue collecting box; 10. a chain idler; 11. a chain tension wheel; 12. a tension spring; 13. a drive chain; 14. a frame; 15. an open chute; 16. a slider; 17. a lifting screw; 18. and (4) sealing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 4, a three-roller type gluing device for specification bamboo battens comprises a frame 14. The glue spreading machine comprises a driving motor 1, a driving motor speed reducer 2, a driving rubber roll 3, a workpiece height adjusting device 4, a glue spreading roller 5, a glue placing area 6, a glue amount adjusting roller 7, a glue amount adjusting device 8, a glue collecting box 9, a chain idler 10, a chain tensioning wheel 11, a tensioning spring 12 and a transmission chain 13.
The rubber roller driving device is characterized in that a driving motor 1 is arranged on one side of the rack 14, a driving motor speed reducer 2 is fixed on the driving motor, the output end of the driving motor drives the input end of the driving motor speed reducer, and the output end of the driving motor speed reducer drives one end of a central shaft of a driving rubber roller 3 located on one side of the inner lower portion of the rack. The central shaft of the driving rubber roller is coupled with the corresponding frame through a bearing, and the driving rubber roller is fixed on the central shaft. The other end of the central shaft of the driving rubber roller is positioned outside the corresponding frame and is fixed with a transmission chain wheel.
One side is equipped with glue spreader 5 in the frame on initiative rubber roll upper portion, the roll surface of glue spreader is the rubber face of ring corrugate to the roll surface of convenient glue spreader is glued again and is conveyed specification bamboo slat. The machine frames on the two sides of the glue spreader are provided with workpiece height adjusting devices 4, and the central shafts on the two sides of the glue spreader are in shaft connection with the machine frames at the corresponding positions through the workpiece height adjusting devices.
The workpiece height adjusting device 4 is provided with an opening sliding groove 15 with an upward opening on the machine frame at two sides corresponding to the glue spreader, a sealing plate block 18 in the middle of which a lifting screw 17 is screwed seals the opening of the opening sliding groove and is fixed with the machine frame at the corresponding position into a whole through screws. The two ends of the sliding block 16 are slidably matched in the opening sliding grooves. The middle part of the slide block is provided with a bearing hole, and the upper part of the slide block is connected with the lower end of the lifting screw rod 17 by a shaft. And a turntable is fixed at the upper end of the lifting screw, and central shafts at two sides of the glue spreader are arranged in bearing holes of the corresponding sliding blocks. The turntables on the racks on the two sides of the glue spreader are rotated by hands, and the two lifting screws can be respectively driven to enable the two sliding blocks to drive the central shafts on the two sides of the glue spreader to enable the glue spreader to ascend or descend along the opening sliding groove, so that the glue spreading amount of the specification bamboo battens passing through the glue spreader is adjusted, and the specification bamboo battens are convenient to convey.
The glue amount adjusting roller 7 is located on one side of the upper portion of the opposite machine frame of the glue coating roller 5, glue amount adjusting devices 8 capable of adjusting the distance between the glue amount adjusting roller 7 and the glue coating roller 5 are arranged on the machine frame of the two sides of the glue amount adjusting roller, and the two sides of the glue amount adjusting roller 7 are in shaft joint with the machine frame of the corresponding position through the glue amount adjusting devices 8.
The coat weight adjusting device 8 has substantially the same structure as the work height adjusting device 4, except that the opening of the opening chute 15 of the coat weight adjusting device is toward the rear side, and the rest are the same, so the description is not repeated. Rotating the turntables on the machine frames at the two sides of the glue amount adjusting roller by hands, and respectively driving the two lifting screw rods to enable the two slide blocks to drive the central shafts at the two sides of the glue amount adjusting roller to enable the glue amount adjusting roller 7 to be close to and supported or separated from the glue spreading roller 5 along the opening sliding groove so as to adjust the glue carrying amount on the glue spreading roller; if the distance between the glue amount adjusting roller surface and the glue coating roller surface is smaller, the glue coating amount of the specification bamboo strip plate is smaller.
The glue spreading roller 5 and the frame on the two sides of the upper part of the glue amount adjusting roller 7 are glue placing areas 6. The glue collecting box 9 is arranged in the machine frame at the lower ends of the driving rubber roller 3 and the glue amount adjusting roller and is used for receiving the glue falling from the driving rubber roller and the glue amount adjusting roller.
The central shaft of the glue coating roller 5 and the central shaft of the glue amount adjusting roller 7, which correspond to the outside of the frame, of the driving chain wheel are respectively fixed with a driving chain wheel, each driving chain wheel is wound with a driving chain, and the output end of the driving motor drives the input end of the driving motor speed reducer to enable the output end of the motor speed reducer to drive the driving rubber roller and the glue coating roller to rotate anticlockwise and the glue amount adjusting roller to rotate clockwise.
The transmission chain 13 is also wound on the chain idler wheel 10 and the chain tension wheel 11 which are positioned on the corresponding machine frame. The chain tension wheel is pressed against the transmission chain 13 through a tension spring 12 to ensure that the transmission chain effectively drives each transmission chain wheel.
The method realizes uniform gluing of the tabasheer surface on the single-sheet specification bamboo strip plate, and comprises the following operation steps: under the drive of the driving rubber roll driving motor 1, one end of the specification bamboo strip plate is fed onto the driving rubber roll 3, the specification bamboo strip plate is conveyed forwards through the rotation of the driving rubber roll 3 and the glue spreader 5, the glue is placed in the glue placing area 6, the upper surface of the specification bamboo strip plate is uniformly coated with the glue through the drive of the glue spreader in the forward conveying process, the glue coating amount is controlled by the glue amount adjusting roll 7, and redundant glue flows into the glue collecting box 9 of the glue. The gluing adopts high-frequency adhesive, and the three-roller gluing device is used for gluing the bamboo yellow surface of the specification bamboo slat through a gluing roller in the continuous passing process of the specification bamboo slat units and simultaneously conveying the bamboo yellow surface to a blank assembling platform of the next procedure. The method comprises the steps that in the previous process, bamboo strips with specifications are fed onto a driving rubber roll 3, the bamboo strips are conveyed forwards through the rotation of the driving rubber roll 3 and a glue spreader 5, glue is uniformly spread on the upper surface of the bamboo strips by the glue spreader in the forward conveying process, the mixed glue is manually poured into a glue placing area 6, the glue is prevented from flowing downwards through the gap between the glue spreader 5 and a glue amount adjusting roll 7 by utilizing the surface tension of the glue, the glue is only spread on the upper end surface of the bamboo strips along the glue spreader 5, a glue collecting box 9 is used for collecting the redundant or residual glue (small amount) in the gluing process, the glue collecting box 9 is manually cleaned every day, the three rolls are driven through chains, and the rotation direction of the rolls is shown in a cross section view of 4A-A.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a three-roller rubber coating device of specification bamboo slat, includes frame (14), its characterized in that: the three-roller type gluing device further comprises a driving motor (1), a driving motor reducer (2), a driving rubber roller (3), a workpiece height adjusting device (4), a gluing roller (5), a glue placing area (6), a glue amount adjusting roller (7), a gluing amount adjusting device (8), a glue collecting box (9), a chain idler wheel (10), a chain tensioning wheel (11), a tensioning spring (12) and a transmission chain (13);
a driving motor (1) is arranged on one side of the rack (14), a driving motor reducer (2) is fixed on the driving motor (1), the output end of the driving motor drives the input end of the driving motor reducer, the output end of the driving motor reducer (2) drives one end of a central shaft of a driving rubber roll (3) located on one side of the lower portion in the rack, the central shaft of the driving rubber roll is connected with the corresponding rack through a bearing in a shaft mode, and the other end of the central shaft of the driving rubber roll is located outside the corresponding rack and is fixed with a transmission chain wheel;
a glue spreader (5) is arranged on one side in the machine frame on the upper portion of the driving rubber roll, workpiece height adjusting devices (4) are arranged on the machine frames on the two sides of the glue spreader (5), and central shafts on the two sides of the glue spreader (5) are in shaft connection with the machine frames on the corresponding positions through the workpiece height adjusting devices;
the glue amount adjusting roller (7) is positioned on one side of the upper part in the machine frame opposite to the glue spreader (5), glue amount adjusting devices (8) capable of adjusting the distance between the glue amount adjusting roller (7) and the glue spreader (5) are arranged on the machine frames on the two sides of the glue amount adjusting roller (7), and the two sides of the glue amount adjusting roller (7) are in shaft connection with the machine frames on the corresponding positions through the glue amount adjusting devices (8);
the frames on the two sides of the upper parts of the glue spreading roller (5) and the glue amount adjusting roller (7) are glue placing areas (6), and the glue collecting box (9) is arranged in the frames at the lower ends of the driving glue roller (3) and the glue amount adjusting roller (7);
the driving chain wheel corresponding to the center shaft of the driving rubber roller corresponds to the center shafts of the glue spreading roller (5) and the glue amount adjusting roller (7) outside the frame, the driving chain wheels are respectively fixed on the center shafts, a driving chain (13) is wound on each driving chain wheel, and the driving chain (13) is further wound on a chain idler wheel (10) and a chain tensioning wheel (11) which are positioned on the corresponding frame.
2. The three-roller type gluing device for the specification bamboo strip board as claimed in claim 1, wherein: work piece height adjusting device (4) are for being equipped with opening spout (15) that open side upwards on the frame that corresponds both sides with the glue spreader, and the middle part spiro union has shrouding piece (18) of lifting screw (17) to seal the opening of opening spout and fixed as an organic whole with the frame that corresponds the department, and the both ends cunning of slider (16) is joined in marriage in opening spout (15), the dead eye is established at the middle part of slider, the upper portion of slider and the lower extreme coupling of lifting screw (17), the upper end of lifting screw (17) is fixed with the carousel, the center pin of glue spreader (5) both sides is established in the dead eye of the slider that corresponds.
3. The three-roller type gluing device for the specification bamboo strip board as claimed in claim 1, wherein: the chain tensioning wheel (11) is pressed against the transmission chain (13) through a tensioning spring (12).
4. The three-roller type gluing device for the specification bamboo strip board as claimed in claim 1, wherein: the roll surface of the glue spreader is a ring-corrugated rubber surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254946.4U CN212736412U (en) | 2020-10-12 | 2020-10-12 | Three-roller type gluing device for specification bamboo strip plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254946.4U CN212736412U (en) | 2020-10-12 | 2020-10-12 | Three-roller type gluing device for specification bamboo strip plate |
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| Publication Number | Publication Date |
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| CN212736412U true CN212736412U (en) | 2021-03-19 |
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| CN202022254946.4U Active CN212736412U (en) | 2020-10-12 | 2020-10-12 | Three-roller type gluing device for specification bamboo strip plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318527A (en) * | 2022-08-17 | 2022-11-11 | 中集新型环保材料股份有限公司 | Bamboo gluing system and bamboo gluing method |
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2020
- 2020-10-12 CN CN202022254946.4U patent/CN212736412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318527A (en) * | 2022-08-17 | 2022-11-11 | 中集新型环保材料股份有限公司 | Bamboo gluing system and bamboo gluing method |
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