CN221319297U - High-efficient PUR hot melt adhesive liquid filling machine - Google Patents
High-efficient PUR hot melt adhesive liquid filling machine Download PDFInfo
- Publication number
- CN221319297U CN221319297U CN202323562695.6U CN202323562695U CN221319297U CN 221319297 U CN221319297 U CN 221319297U CN 202323562695 U CN202323562695 U CN 202323562695U CN 221319297 U CN221319297 U CN 221319297U
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- Prior art keywords
- hot melt
- melt adhesive
- sealing
- motor
- box body
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- 239000004831 Hot glue Substances 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 title claims description 3
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 239000003292 glue Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000012945 sealing adhesive Substances 0.000 abstract description 2
- 239000004814 polyurethane Substances 0.000 description 21
- 239000012943 hotmelt Substances 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a high-efficiency PUR hot melt adhesive filling machine, which comprises a box body, and also comprises a sealing adhesive filling mechanism and an adhesive storage heating mechanism which are arranged on the box body; the sealing glue filling mechanism comprises a hydraulic cylinder and a sealing cover, wherein the hydraulic cylinder is arranged on the bottom wall of the box body, a sealing box is arranged at the output end of the hydraulic cylinder, a material receiving assembly is arranged on the sealing box, the sealing cover is arranged on the top wall of the box body, and the sealing cover is movably clamped with the sealing box. The utility model belongs to the technical field of hot melt adhesive filling, and particularly relates to a high-efficiency PUR hot melt adhesive filling machine.
Description
Technical Field
The utility model belongs to the technical field of hot melt adhesive filling, and particularly relates to a high-efficiency PUR hot melt adhesive filling machine.
Background
PUR (Polyurethane Reactive) Chinese is called as moisture curing reaction type polyurethane hot melt adhesive, the main component is isocyanate-terminated polyurethane prepolymer, the prepolymer has thermal fluidity, is coated on the surface of an adherend after heating, and is crosslinked and cured by means of moisture in the air to form adhesion.
The utility model discloses a high-efficiency PUR hot melt adhesive filling machine, which is convenient for the input and output of bottles through the cooperation of a lower motor, a driving belt wheel, a driven belt wheel, a belt, a conveying roller, a conveying belt, a placing plate and a placing groove, improves the working efficiency, and can perform quantitative filling through the cooperation of an upper motor, a driving gear, a driven gear, a cam, a driving plate, a reset spring, a vertical rod, a push plate, an extrusion box, a filling head, a material box, a material discharging pipe and a one-way valve, improves the quality of products, and simultaneously, the filling head is provided with a plurality of bottles which can be filled at one time, thereby further improving the working efficiency.
However, the PUR hot melt adhesive is easy to react with moisture in the air, and the device is directly exposed in the air for filling, so that partial PUR hot melt adhesive is easy to deteriorate in the filling process, and the quality of the PUR hot melt adhesive is affected.
Disclosure of utility model
In order to solve the problems, the utility model provides a high-efficiency PUR hot melt adhesive filling machine.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the high-efficiency PUR hot melt adhesive filling machine comprises a box body, and further comprises a sealing adhesive filling mechanism and an adhesive storage heating mechanism which are arranged on the box body; the sealing glue filling mechanism comprises a hydraulic cylinder and a sealing cover, wherein the hydraulic cylinder is arranged on the bottom wall of the box body, a sealing box is arranged at the output end of the hydraulic cylinder, a material receiving assembly is arranged on the sealing box, the sealing cover is arranged on the top wall of the box body, and the sealing cover is movably clamped with the sealing box.
Further, the glue storage heating mechanism comprises a glue storage tank and a first motor, the glue storage tank is arranged on the top wall of the box body, a heating wire is arranged on the side wall of the glue storage tank, a filling head is arranged on the bottom wall of the glue storage tank, the filling head penetrates through the box body, the first motor is arranged on the top wall of the glue storage tank, a stirrer is arranged at the output end of the first motor, and a scraping assembly is connected to the stirrer.
Further, the material receiving assembly comprises a second motor and a tray, the second motor is arranged on the bottom wall of the sealing box, a turntable is arranged at the output end of the second motor, and the tray is arranged on the turntable.
Further, the scraping assembly comprises a connecting rod and scraping plates, the connecting rod is arranged on the stirrer, the scraping plates are arranged on the connecting rod, and a plurality of groups of scraping plates are symmetrically arranged.
Further, a vacuum pump and a nitrogen tank are arranged on the side wall of the box body, air pipes are arranged on the vacuum pump and the nitrogen tank, and the tail ends of the air pipes penetrate through the side wall of the box body and are connected to the sealing box.
Preferably, the second motor is a stepper motor.
Preferably, the tray is provided with a weight sensor.
The utility model adopts the structure to obtain the beneficial effects as follows: according to the high-efficiency PUR hot melt adhesive filling machine provided by the utility model, the hydraulic cylinder and the sealing box are arranged, the sealing cover is matched, so that the adhesive filling operation under the sealing condition can be reduced, the influence of moisture in the outside air on the PUR hot melt adhesive is reduced, and the vacuum pump and the nitrogen tank are matched, so that the air in the sealing box can be replaced with nitrogen, the influence of moisture on the PUR hot melt adhesive is further reduced, and the adhesive filling quality is ensured;
Through set up the heater strip on the lateral wall of glue storage tank, the cooperation agitator can guarantee the even molten state of PUR hot melt adhesive for the filling process is more smooth, simultaneously through setting up the scraper blade, can strike off the hot melt adhesive of adhesion on the lateral wall of glue storage tank, avoids hot melt adhesive to produce burnt paste with the heat source contact for a long time, influences the hot melt adhesive quality.
Drawings
FIG. 1 is a perspective view of a high-efficiency PUR hot melt adhesive filling machine according to the present utility model;
FIG. 2 is a diagram showing the internal structure of a high-efficiency PUR hot melt adhesive filling machine according to the present utility model;
FIG. 3 is a block diagram of a pallet of the high-efficiency PUR hot melt adhesive filling machine according to the present utility model;
Fig. 4 is a structural diagram of a cross section of a glue storage tank of the high-efficiency PUR hot melt glue filling machine.
The device comprises a box body 1, a sealing glue filling mechanism 2, a glue storage heating mechanism 3, a hydraulic cylinder 4, a sealing cover 5, a sealing cover 6, a sealing box 7, a material receiving component 8, a glue storage tank 9, a motor I, a motor II, a heating wire 11, a filling head 12, a stirrer 13, a scraping component 14, a motor II, a motor 15, a tray 16, a turntable 17, a connecting rod 18, a scraping plate 19, a vacuum pump 20, a nitrogen tank 21, an air pipe 22 and a weight sensor.
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. 1-4, the high-efficiency PUR hot melt adhesive filling machine provided by the utility model comprises a box body 1, and further comprises a sealing and adhesive filling mechanism 2 and an adhesive storage heating mechanism 3 which are arranged on the box body 1; the sealing glue filling mechanism 2 comprises a hydraulic cylinder 4 and a sealing cover 5, wherein the hydraulic cylinder 4 is arranged on the bottom wall of the box body 1, the output end of the hydraulic cylinder 4 is provided with a sealing box 6, a material receiving assembly 7 is arranged on the sealing box 6, the sealing cover 5 is arranged on the top wall of the box body 1, the sealing cover 5 is movably clamped with the sealing box 6, the box body 1 is opened, a glue filling bottle is placed on the material receiving assembly 7, a box door is closed, the hydraulic cylinder 4 is started, the sealing box 6 is pushed to move, the sealing box 6 is clamped with the sealing cover 5, the sealing box 6 is sealed, the glue storage heating mechanism 3 is started, the hot melt glue is heated, the molten state of the hot melt glue is kept, and meanwhile glue filling operation is carried out.
As shown in fig. 2, the glue storage heating mechanism 3 comprises a glue storage tank 8 and a first motor 9, the glue storage tank 8 is arranged on the top wall of the box body 1, a heating wire 10 is arranged on the side wall of the glue storage tank 8, a filling head 11 is arranged on the bottom wall of the glue storage tank 8, the filling head 11 is arranged in the box body 1 in a penetrating mode, the first motor 9 is arranged on the top wall of the glue storage tank 8, a stirrer 12 is arranged at the output end of the first motor 9, a scraping component 13 is connected to the stirrer 12, the heating wire 10 is electrified to heat the hot melt glue, and the first motor 9 is started to drive the stirrer 12 to rotate so as to ensure uniform melting of the hot melt glue.
As shown in fig. 2, the receiving assembly 7 includes a second motor 14 and a tray 15, the second motor 14 is disposed on the bottom wall of the sealing box 6, a turntable 16 is disposed at the output end of the second motor 14, the tray 15 is disposed on the turntable 16, the glue bottle is placed on the tray 15, the second motor 14 is started to drive the turntable 16 to rotate, the turntable 16 drives the tray 15 to move, after the glue bottle is filled, the glue bottle can be replaced, and the glue filling efficiency is improved.
The scraping assembly 13 comprises a connecting rod 17 and a scraping plate 18, the connecting rod 17 is arranged on the stirrer 12, the scraping plate 18 is arranged on the connecting rod 17, the scraping plates 18 are symmetrically provided with a plurality of groups, the connecting rod 17 can be driven to move when the stirrer 12 rotates, the connecting rod 17 drives the scraping plate 18 to scrape the side wall of the glue storage tank 8, and the hot melt adhesive is prevented from being burnt when being contacted with a heat source for a long time, so that the quality of the hot melt adhesive is ensured.
Be equipped with vacuum pump 19 and nitrogen gas jar 20 on the lateral wall of box 1, all be equipped with trachea 21 on vacuum pump 19 and the nitrogen gas jar 20, the terminal of trachea 21 runs through the lateral wall of box 1 and connects on seal box 6, after seal box 6 seals, starts vacuum pump 19, takes out the air in the seal box 6, opens nitrogen gas jar 20, pours nitrogen gas into in the seal box 6, reduces the moisture content in the seal box 6, further reduces the influence of moisture to PUR hot melt adhesive.
The second motor 14 is a stepping motor, so that the rotation angle and speed of the turntable 16 can be conveniently controlled.
The weight sensor 22 is arranged on the tray 15, so that the weight of the filled hot melt adhesive is conveniently monitored.
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 high-efficient PUR hot melt adhesive liquid filling machine, includes box, its characterized in that: the device also comprises a sealing glue filling mechanism and a glue storage heating mechanism which are arranged on the box body; the sealing glue filling mechanism comprises a hydraulic cylinder and a sealing cover, wherein the hydraulic cylinder is arranged on the bottom wall of the box body, a sealing box is arranged at the output end of the hydraulic cylinder, a material receiving assembly is arranged on the sealing box, the sealing cover is arranged on the top wall of the box body, and the sealing cover is movably clamped with the sealing box.
2. The efficient PUR hot melt adhesive filling machine of claim 1, wherein: the glue storage heating mechanism comprises a glue storage tank and a motor I, wherein the glue storage tank is arranged on the top wall of the box body, a heating wire is arranged on the side wall of the glue storage tank, a filling head is arranged on the bottom wall of the glue storage tank, the filling head is arranged in the box body in a penetrating mode, the motor I is arranged on the top wall of the glue storage tank, a stirrer is arranged at the output end of the motor I, and a scraping assembly is connected to the stirrer.
3. The efficient PUR hot melt adhesive filling machine of claim 2, wherein: the material receiving assembly comprises a second motor and a tray, the second motor is arranged on the bottom wall of the sealing box, a turntable is arranged at the output end of the second motor, and the tray is arranged on the turntable.
4. A high efficiency PUR hot melt adhesive filling machine in accordance with claim 3, wherein: the scraping assembly comprises a connecting rod and scraping plates, the connecting rod is arranged on the stirrer, the scraping plates are arranged on the connecting rod, and a plurality of groups of scraping plates are symmetrically arranged.
5. The efficient PUR hot melt adhesive filling machine of claim 4, wherein: the side wall of the box body is provided with a vacuum pump and a nitrogen tank, the vacuum pump and the nitrogen tank are respectively provided with an air pipe, and the tail end of the air pipe penetrates through the side wall of the box body and is connected to the sealing box.
6. The efficient PUR hot melt adhesive filling machine of claim 5, wherein: the second motor is a stepping motor.
7. The efficient PUR hot melt adhesive filling machine of claim 6, wherein: the tray is provided with a weight sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323562695.6U CN221319297U (en) | 2023-12-26 | 2023-12-26 | High-efficient PUR hot melt adhesive liquid filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323562695.6U CN221319297U (en) | 2023-12-26 | 2023-12-26 | High-efficient PUR hot melt adhesive liquid filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221319297U true CN221319297U (en) | 2024-07-12 |
Family
ID=91805693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323562695.6U Active CN221319297U (en) | 2023-12-26 | 2023-12-26 | High-efficient PUR hot melt adhesive liquid filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221319297U (en) |
-
2023
- 2023-12-26 CN CN202323562695.6U patent/CN221319297U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |