CN220658105U - Hot melt adhesive coating device - Google Patents
Hot melt adhesive coating device Download PDFInfo
- Publication number
- CN220658105U CN220658105U CN202320589825.6U CN202320589825U CN220658105U CN 220658105 U CN220658105 U CN 220658105U CN 202320589825 U CN202320589825 U CN 202320589825U CN 220658105 U CN220658105 U CN 220658105U
- Authority
- CN
- China
- Prior art keywords
- hot melt
- adhesive
- melt adhesive
- glue
- coating
- 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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Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 54
- 238000000576 coating method Methods 0.000 title claims abstract description 54
- 239000004831 Hot glue Substances 0.000 title claims abstract description 31
- 239000000853 adhesive Substances 0.000 claims abstract description 42
- 230000001070 adhesive effect Effects 0.000 claims abstract description 42
- 239000003292 glue Substances 0.000 claims description 45
- 238000007664 blowing Methods 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002745 absorbent Effects 0.000 abstract 2
- 239000002250 absorbent Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a hot melt adhesive coating device, in particular to the technical field of water absorption pad production equipment. The utility model comprises a coating box, a discharging roller, a guiding roller set, a conveying roller, a guiding roller set, a hot melt adhesive chamber and a coater, wherein the handle is pulled to drive the adhesive outlet control plate to realize the alignment, partial overlapping or dislocation of the adhesive outlet and the control hole so as to realize the opening size of the adhesive outlet, thereby realizing the control of the adhesive outlet amount, the adhesive enters the bristles from the adhesive outlet, when the absorbent pad is conveyed through the bristles, the bristles uniformly coat the adhesive on the surface of the absorbent pad, and the arrangement of the spring gives certain pressure to the bristles, so that the coating effect is good.
Description
Technical Field
The utility model relates to the technical field of water absorption pad production equipment, in particular to a hot melt adhesive coating device.
Background
The existing water-absorbing pad is generally coated by a hot melt adhesive coating device, so that the existing hot melt adhesive coating device in the market at present cannot well control the adhesive amount, has poor coating effect and cannot ensure uniform coating of adhesive liquid.
Disclosure of Invention
(1) Technical problem to be solved
The utility model provides a hot melt adhesive coating device, which overcomes the defects that the hot melt adhesive coating device in the current market cannot well control the adhesive amount, has poor coating effect and cannot ensure uniform coating of adhesive solution.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a hot melt adhesive coating device, which comprises a coating box, a discharging roller, a guide roller set, a conveying roller, a guide roller set, a hot melt adhesive chamber and an applicator, wherein an inlet is formed in one side of the coating box, an outlet is formed in the other side of the coating box, the outer wall of one side of the coating box is close to the inlet, the discharging roller is arranged at the position, which is close to the inlet, of the inner wall of the other side of the coating box, the guide roller set is arranged at the position, which is close to the outlet, of the inner wall of the other side of the coating box, the conveying roller is arranged between the guide roller set and the guide roller set, the hot melt adhesive chamber is connected with an adhesive outlet pipe, the applicator comprises an adhesive collecting box, an adhesive outlet hole, adhesive outlet control plates, a control hole, springs and bristles, the adhesive collecting box is arranged at the bottom, the adhesive outlet control plates are arranged inside the adhesive outlet control plates, the adhesive outlet control plates are inserted into the adhesive outlet control plates, the adhesive outlet holes are arranged in the adhesive outlet control plates, the adhesive outlet holes are arranged at the positions, and are respectively, and are arranged between the two bristle grooves and are respectively, and are arranged at the two ends of the opposite to each end of the bristle groove, and are respectively, and are correspondingly connected with the bristle groove, and are arranged at the top and are respectively, and are provided with an adhesive outlet groove and with an adhesive outlet groove.
Preferably, an inner groove for inserting the glue outlet control plate is arranged in the glue homogenizing plate.
Preferably, the size and the number of the glue outlet holes are consistent with those of the control holes.
Preferably, the length of the glue outlet control plate is greater than the length of the inner groove.
Preferably, the conveying rollers are more than two and are distributed at equal intervals along the horizontal direction.
Preferably, a control valve is arranged on the rubber outlet pipe.
Preferably, the bristle mounting groove is in an inverted U shape.
Preferably, the other end of the glue outlet control plate extends to the outside of the glue homogenizing plate and is connected with a handle.
(3) Advantageous effects
The utility model provides a hot melt adhesive coating device, which overcomes the defects that the hot melt adhesive coating device in the current market cannot well control the adhesive amount, has poor coating effect and cannot ensure uniform coating of adhesive solution. Compared with the prior art, the utility model has the following beneficial effects: the handle is pulled to drive the glue outlet control board to realize the alignment, partial overlapping or dislocation of the glue outlet and the control hole so as to realize the opening size of the glue outlet, thereby realizing the control of glue outlet quantity, glue enters into the brush hair from the glue outlet, when the water absorption pad is conveyed through the brush hair, the brush hair uniformly brushes the glue on the surface of the water absorption pad, and the setting of the spring gives the brush hair a certain pressure, so that the coating effect is good.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a cross-sectional view of the applicator of the present utility model.
Fig. 3 is a schematic view of a part of the structure of the glue homogenizing plate.
Fig. 4 is a schematic view of a part of the structure of the glue outlet control board of the present utility model.
The reference numerals are: 1-coating box, 2-discharging roller, 3-inlet, 4-guiding roller set, 5-conveying roller, 6-guiding roller set, 7-outlet, 8-hot melt adhesive chamber, 81-rubber outlet pipe, 82-control valve, 9-coater, 91-rubber collecting box, 92-rubber homogenizing plate, 921-inner groove, 93-rubber outlet hole, 94-rubber outlet control plate, 941-handle, 95-control hole, 96-brush hair mounting groove, 97-spring and 98-brush hair.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the hot melt adhesive coating device of the utility model comprises a coating box 1, a discharging roller 2, a guiding roller set 4, a conveying roller 5, a guiding roller set 6, a hot melt adhesive chamber 8 and an applicator 9, wherein one side of the coating box 1 is provided with an inlet 3, the other side of the coating box 1 is provided with an outlet 7, the discharging roller 2 is arranged at the position, close to the inlet 3, of the outer wall of one side of the coating box 1, the guiding roller set 4 is arranged at the position, close to the outlet 7, of the inner wall of the other side of the coating box 1, the guiding roller set 6 is arranged at the position, close to the outlet 7, of the other side of the coating box 1, the conveying roller 5 is arranged between the guiding roller set 4 and the guiding roller set 6, the top of the coating box 1 is provided with the hot melt adhesive chamber 8, a rubber outlet pipe 81 is connected with the applicator 9 at the bottom of the hot melt adhesive chamber 8, the coater 9 comprises a glue collecting box 91, glue homogenizing plates 92, glue outlet holes 93, glue outlet control plates 94, control holes 95, springs 97 and bristles 98, wherein the bottom of the glue collecting box 91 is provided with the glue homogenizing plates 92, the glue outlet control plates 94 are arranged inside the glue homogenizing plates 92, one ends of the glue outlet control plates 94 are inserted into the glue homogenizing plates 92, more than two glue outlet holes 93 are uniformly formed in the glue homogenizing plates 92, bristle mounting grooves 96 are formed in the glue outlet plates 92 between every two adjacent glue outlet holes 93, springs 97 are arranged in the bristle mounting grooves 96, one ends of the springs 97 are connected with the inner walls of the tops of the bristle mounting grooves 96, the other ends of the springs 97 are fixedly provided with the bristles 98, the lower ends of the bristles 98 are in contact with the tops of the conveying rollers 5, and the control plates 95 corresponding to the positions of the glue outlet holes 93 are formed in the glue outlet control plates 94.
Be equipped with in the samming board 92 and be used for go out to glue control panel 94 male inside groove 921, go out glue hole 93 with the size and the quantity of control hole 95 are all unanimous, go out the length of gluing control panel 94 and be greater than the length of inside groove 921, conveying roller 5 is more than two and is the equidistance setting that distributes along the horizontal direction, be equipped with control valve 82 on the play rubber tube 81, brush hair mounting groove 96 is the type of falling U, go out the glue control panel 94 other end and extend to samming board 92 is outside and be connected with handle 941.
In actual operation, the water absorption pad enters the guide roller set 4 from the inlet 3 through the discharging roller 2 and is conveyed under the action of the conveying roller 5, the control valve 82 is opened, the hot melt adhesive enters the adhesive collecting groove 91, the adhesive outlet control plate 94 is driven by the pull handle 941 to realize the alignment, partial overlapping or dislocation of the adhesive outlet 93 and the control hole 95, the opening size of the adhesive outlet 93 is realized, the control of the adhesive outlet quantity is realized, the adhesive enters the bristles 98 from the adhesive outlet 93, when the water absorption pad is conveyed through the bristles 98, the bristles 98 uniformly brush the adhesive on the surface of the water absorption pad, the bristles are provided with certain pressure by the arrangement of the spring, the coating effect is good, and the adhesive is discharged from the outlet 7 after the coating is finished.
The examples described above only represent preferred embodiments of the present utility model, which are described in more detail, but the present utility model is not limited to these examples, and it should be noted that it is obvious to those skilled in the art that the present utility model is not limited to these examples. Any modifications thereof fall within the scope of the present utility model without departing from the spirit of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The utility model provides a hot melt adhesive coating device, its characterized in that, including coating case (1), blowing roller (2), guide roller group (4), conveying roller (5), guide roller group (6), hot melt adhesive room (8), coating ware (9), be equipped with entry (3) on coating case (1) one side, be equipped with export (7) on coating case (1) opposite side, coating case (1) one side outer wall is close to entry (3) department is equipped with blowing roller (2), coating case (1) one side inner wall is close to entry (3) department is equipped with guide roller group (4), coating case (1) opposite side inner wall is close to exit (7) department is equipped with guide roller group (6), guide roller group (4) with install between guide roller group (6) conveying roller (5), coating case (1) top is equipped with hot melt adhesive room (8), hot melt adhesive room (8) bottom is connected with out rubber tube (81) and is connected with coating ware (9), coating ware (92), glue collecting hole (95) are drawn together to control board (95), and all include (95), the bottom of the glue collecting box (91) is provided with a glue homogenizing plate (92), a glue outlet control plate (94) is arranged inside the glue homogenizing plate (92), one end of the glue outlet control plate (94) is inserted into the glue homogenizing plate (92), more than two glue outlet holes (93) are uniformly formed in the glue homogenizing plate (92), bristle mounting grooves (96) are formed in the glue homogenizing plate (92) between every two adjacent glue outlet holes (93), be equipped with in brush hair mounting groove (96) spring (97), spring (97) one end with brush hair mounting groove (96) top inner wall links to each other, spring (97) other end is fixed with brush hair (98), brush hair (98) lower extreme with carry roller (5) top and contact, set up on play gluey control panel (94) with go out control hole (95) that gluey hole (93) position corresponds.
2. The hot melt adhesive coating apparatus according to claim 1, wherein an inner groove (921) for inserting the adhesive outlet control board (94) is provided in the adhesive homogenizing board (92).
3. A hot melt adhesive coating apparatus according to claim 1, wherein the adhesive outlet holes (93) are identical in size and number to the control holes (95).
4. A hot melt adhesive coating apparatus according to claim 2, wherein the length of the adhesive outlet control plate (94) is greater than the length of the inner tank (921).
5. The hot melt adhesive coating apparatus according to claim 1, wherein the number of the conveying rollers (5) is two or more and are arranged in an equidistant manner along the horizontal direction.
6. A hot melt adhesive coating apparatus according to claim 1, characterized in that the outlet pipe (81) is provided with a control valve (82).
7. A hot melt adhesive applicator as set forth in claim 1, wherein said bristle mounting groove (96) is inverted U-shaped.
8. The hot melt adhesive coating apparatus according to claim 1, wherein the other end of the adhesive outlet control plate (94) extends to the outside of the adhesive homogenizing plate (92) and is connected with a handle (941).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589825.6U CN220658105U (en) | 2023-03-23 | 2023-03-23 | Hot melt adhesive coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589825.6U CN220658105U (en) | 2023-03-23 | 2023-03-23 | Hot melt adhesive coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658105U true CN220658105U (en) | 2024-03-26 |
Family
ID=90354232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320589825.6U Active CN220658105U (en) | 2023-03-23 | 2023-03-23 | Hot melt adhesive coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658105U (en) |
-
2023
- 2023-03-23 CN CN202320589825.6U patent/CN220658105U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |