CN221433729U - PUR hot melt adhesive coating device - Google Patents
PUR hot melt adhesive coating device Download PDFInfo
- Publication number
- CN221433729U CN221433729U CN202323520455.XU CN202323520455U CN221433729U CN 221433729 U CN221433729 U CN 221433729U CN 202323520455 U CN202323520455 U CN 202323520455U CN 221433729 U CN221433729 U CN 221433729U
- Authority
- CN
- China
- Prior art keywords
- hot melt
- melt adhesive
- frame
- adhesive coating
- pur hot
- 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.)
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- 238000000576 coating method Methods 0.000 title claims abstract description 37
- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 239000004831 Hot glue Substances 0.000 title claims abstract description 28
- 230000002262 irrigation Effects 0.000 claims abstract description 10
- 238000003973 irrigation Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 25
- 238000003892 spreading Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a PUR hot melt adhesive coating device which comprises a workbench, wherein a conveying table is arranged on the workbench, a rack is arranged on the workbench, a drip irrigation mechanism and a coating mechanism are arranged on the rack, brackets are arranged at four corners of the top of the workbench, an electric push rod is arranged on the brackets, the output end of the electric push rod is connected with a limiting plate, one side of the limiting plate is uniformly and rollingly provided with a limiting roller, two sides of the rack are connected with a linkage rod through hinge shafts, and the bottom end of the linkage rod is connected with a scraping plate. The utility model belongs to the technical field of coating devices, and particularly relates to a PUR hot melt adhesive coating device capable of limiting a Xu Shusong coated plate, preventing the phenomenon of deviation in the coating process and uniformly coating hot melt adhesive.
Description
Technical Field
The utility model belongs to the technical field of coating devices, and particularly relates to a PUR hot melt adhesive coating device.
Background
At present in the production of doors such as compound timber, often need use the PUR to carry out the plate bonding, current PUR coating mode uses the cylinder to paint on panel surface, at the in-process of painting glue, because of the hot melt adhesive viscosity of molten state is big, when the cylinder left the panel surface, will drag the glue on top layer, lead to the coating inhomogeneous of glue easily, reduced the coating effect of PUR hot melt adhesive, influence panel glue coating's efficiency to carry the panel to paint the in-process of glue, the phenomenon of panel skew can appear, lead to painting dislocation influence panel glue coating's quality.
Disclosure of utility model
In order to solve the problems, the utility model provides the PUR hot melt adhesive coating device which can limit a Xu Shusong coated plate, prevent the phenomenon of deviation in the coating process and uniformly coat the hot melt adhesive.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a PUR hot melt adhesive coating device, includes the workstation, be provided with the transport platform on the workstation, install the frame on the workstation, rack-mount has drip irrigation mechanism and coating mechanism, four corners in top of workstation all are provided with the bracket, install electric putter on the bracket, electric putter's output is connected with the limiting plate, the spacing roller is installed to one side uniform rolling of limiting plate, be connected with the trace through the articulated shaft on the both sides of frame, the bottom of trace is connected with the scraper blade.
As a preferable technical scheme of the utility model, a driving motor is arranged on the outer side wall of the frame, the output end of the driving motor is connected with a first gear, a second gear is connected at the hinging shaft of the linkage rod and the frame, and the second gear is meshed with the first gear.
As a preferable technical scheme of the utility model, the coating mechanism comprises a groove rail, a rolling shaft and a glue spreading roller, wherein support plates are arranged below two side ends of the top wall of the frame, the groove rail is arranged on the support plates, two ends of the rolling shaft are inserted into the groove rail, and the glue spreading roller is sleeved on the rolling shaft in a rolling manner.
As a preferable technical scheme of the utility model, connecting rods are arranged on two sides of the end part of the roller, an electric telescopic rod is arranged on the outer wall of the support plate, and the output end of the electric telescopic rod is connected with the connecting rods.
As a preferable technical scheme of the drip irrigation mechanism, the drip irrigation mechanism comprises a rubberizing box and a drip pipe head, wherein the rubberizing box is arranged on a frame, the drip pipe head is uniformly connected to the bottom of the rubberizing box, and the drip pipe head penetrates through the top wall of the frame.
As a preferable technical scheme of the utility model, the dropper head is positioned right above the glue spreading roller.
As a preferable technical scheme of the utility model, supporting pad feet are uniformly arranged under four corners of the workbench.
Compared with the prior art, the utility model has the following beneficial effects by adopting the structure: through the arrangement of four groups of limiting plates provided with limiting rollers, the electric push rod controls the limiting plates to limit the plates on the conveying table, meanwhile, the limiting rollers on the limiting plates, which are contacted with the plates, cannot cause excessive resistance to the plates in conveying, and meanwhile, the plates are conveyed by being matched with the conveying table, so that the problem that the gluing quality is influenced due to deviation in the brushing process is prevented; through the setting of rotatable scraper blade of adjusting, driving motor drive gear one rotates, and gear one drives gear two and rotates, and gear two then drives the scraper blade on the trace and rotates the interval of adjusting and panel for the better laminating panel of scraper blade's surface is evenly to the panel knife coating after the rubber coating.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a PUR hot melt adhesive coating apparatus according to the present utility model;
FIG. 2 is a schematic diagram showing the overall structure of a PUR hot melt adhesive coating apparatus according to the present utility model;
FIG. 3 is a schematic diagram showing the overall structure of a PUR hot melt adhesive coating apparatus according to the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
Fig. 6 is a schematic structural diagram of a limiting plate of a PUR hot melt adhesive coating device according to the present utility model.
The drip irrigation device comprises a workbench, a conveying table, a machine frame, a drip irrigation mechanism, a coating mechanism, a bracket, a 7, an electric push rod, a 8, a limiting plate, a 9, a limiting roller, a 10, a linkage rod, a 11, a scraping plate, a 12, a driving motor, a 13, a first gear, a 14, a second gear, a 15, a grooved rail, a 16, a rolling shaft, a 17, a glue spreading roller, a 18, a support plate, a 19, a connecting rod, a 20, an electric telescopic rod, a 21, a glue box, a 22, a dropper head, a 23 and a support pad.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-6, the PUR hot melt adhesive coating device provided by the utility model comprises a workbench 1, supporting pad feet 23 are uniformly arranged under four corners of the workbench 1, a conveying table 2 is arranged on the workbench 1 and is used for conveying a plate to be coated with hot melt adhesive, a frame 3 is arranged on the workbench, a drip irrigation mechanism 4 and a coating mechanism 5 are arranged on the frame 3, the hot melt adhesive can be automatically dripped and coated, brackets 6 are arranged at four corners of the top of the workbench 1, an electric push rod 7 is arranged on each bracket 6, the output end of the electric push rod 7 is connected with a limiting plate 8, one side of the limiting plate 8 is uniformly and rollingly provided with limiting rollers 9, the electric push rod 7 controls the limiting plate 8 to limit the plate on the conveying table 2, meanwhile, the limiting rollers 9 which are contacted with the plate on the limiting plate 8 can not cause excessive resistance to the plate in conveying, meanwhile, the frame 3 is matched with the conveying table 2 to be conveyed, a linkage rod 10 is connected with two sides of the frame 3 through a hinge shaft, the bottom end of the linkage rod 10 is connected with a scraper 11, the scraper 11 is rotationally adjusted through the linkage rod 10, and the distance to the plate is uniformly coated with the plate.
As shown in fig. 2 and 5, a driving motor 12 is installed on the outer side wall of the frame 3, the output end of the driving motor 12 is connected with a first gear 13, a second gear 14 is connected at the hinge shaft of the linkage rod 10 and the frame 3, the second gear 14 is meshed with the first gear 13, the driving motor 12 drives the first gear 13 to rotate, the first gear 13 drives the second gear 14 to rotate, and the second gear 14 drives a scraping plate 11 on the linkage rod 10 to rotate to adjust the interval between the scraping plate and the plate so as to meet requirements for smearing hot melt adhesive on the plate.
As shown in fig. 1, 2 and 4, the coating mechanism 5 comprises a groove rail 15, a rolling shaft 16 and a glue spreading roller 17, support plates 18 are arranged below two side ends of the top wall of the frame 3, the groove rail 15 is arranged on the support plates 18, two ends of the rolling shaft 16 are inserted into the groove rail 15, the glue spreading roller 17 is in rolling sleeve connection with the rolling shaft 16, connecting rods 19 are arranged on two sides of the end part of the rolling shaft 16, an electric telescopic rod 20 is arranged on the outer wall of the support plates 18, the output end of the electric telescopic rod 20 is connected with the connecting rods 19, the electric telescopic rod 20 drives the rolling shaft 16 to move up and down in the groove rail 15 through the connecting rods 19, and the distance between the glue spreading roller 17 and a plate on the conveying table 2 is adjusted, so that the glue spreading roller 17 can well contact the surface of the plate.
As shown in fig. 2 and 3, the drip irrigation mechanism 4 comprises a rubberizing box 21 and a drip nozzle 22, the rubberizing box 21 is arranged on the frame 3, the drip nozzle 22 is uniformly connected to the bottom of the rubberizing box 21, the drip nozzle 22 penetrates through the top wall of the frame 3, the drip nozzle 22 is positioned right above the glue spreader 17, and a valve on the drip nozzle 22 is opened to convey hot melt adhesive to the glue spreader 17 through the drip nozzle 22.
When the automatic plate spreading machine is specifically used, a plate is placed on the conveying table 2 to be conveyed, the electric push rod 7 is started at the moment, the electric push rod 7 controls the limiting plate 8 to limit the plate on the conveying table 2, meanwhile, the limiting roller 9, which contacts the plate, on the limiting plate 8 cannot cause overlarge resistance to the plate in conveying, the plate is conveyed in a matched mode, the conveying table 2 is matched, after the valve on the drip head 22 is started, hot melt adhesive is conveyed to the glue spreading roller 17 through the drip head 22, then the electric telescopic rod 20 is started, the electric telescopic rod 20 drives the roller 16 to descend in the grooved rail 15 through the connecting rod 19, the distance between the glue spreading roller 17 and the plate is adjusted, when the plate is conveyed below the glue spreading roller 17, the glue spreading roller 17 spreads the glue on the surface of the plate, meanwhile, the driving motor 12 drives the first gear 13 to rotate, the second gear 14 drives the scraper 11 on the linkage rod 10 to rotate and adjust, and the surface of the scraper 11 is better attached to the plate to spread the glued plate uniformly.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a PUR hot melt adhesive coating device, includes workstation (1), be provided with on workstation (1) and carry platform (2), install frame (3), its characterized in that on the workstation: drip irrigation mechanism (4) and coating mechanism (5) are installed to frame (3), four corners in top of workstation (1) all are provided with bracket (6), install electric putter (7) on bracket (6), the output of electric putter (7) is connected with limiting plate (8), spacing roller (9) are installed in one side uniform rolling of limiting plate (8), be connected with trace (10) through the articulated shaft on the both sides of frame (3), the bottom of trace (10) is connected with scraper blade (11).
2. The PUR hot melt adhesive coating apparatus of claim 1, wherein: the driving motor (12) is mounted on the outer side wall of the frame (3), the output end of the driving motor (12) is connected with a first gear (13), a second gear (14) is connected at the hinge shaft of the linkage rod (10) and the frame (3), and the second gear (14) is meshed with the first gear (13).
3. The PUR hot melt adhesive coating apparatus of claim 2, wherein: coating mechanism (5) are including grooved rail (15), roller bearing (16), glue spreader (17), be provided with extension board (18) under the roof both sides end of frame (3), grooved rail (15) are seted up on extension board (18), peg graft in grooved rail (15) at the both ends of roller bearing (16), glue spreader (17) roll cup joint on roller bearing (16).
4. A PUR hot melt adhesive coating apparatus in accordance with claim 3, wherein: connecting rods (19) are arranged on two sides of the end part of the roller (16), an electric telescopic rod (20) is arranged on the outer wall of the support plate (18), and the output end of the electric telescopic rod (20) is connected with the connecting rods (19).
5. The PUR hot melt adhesive coating apparatus of claim 4, wherein: drip irrigation mechanism (4) are including rubberizing case (21) and burette head (22), rubberizing case (21) are installed on frame (3), burette head (22) evenly connect in the bottom of rubberizing case (21), burette head (22) run through frame (3) roof setting.
6. The PUR hot melt adhesive coating apparatus of claim 5, wherein: the dropper head (22) is positioned right above the glue spreading roller (17).
7. The PUR hot melt adhesive coating apparatus of claim 6, wherein: support pad feet (23) are uniformly arranged under four corners of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323520455.XU CN221433729U (en) | 2023-12-22 | 2023-12-22 | PUR hot melt adhesive coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323520455.XU CN221433729U (en) | 2023-12-22 | 2023-12-22 | PUR hot melt adhesive coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221433729U true CN221433729U (en) | 2024-07-30 |
Family
ID=92054612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323520455.XU Active CN221433729U (en) | 2023-12-22 | 2023-12-22 | PUR hot melt adhesive coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221433729U (en) |
-
2023
- 2023-12-22 CN CN202323520455.XU patent/CN221433729U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |