CN210286719U - Moisture curing type polyurethane hot melt adhesive's ejection of compact protection device - Google Patents
Moisture curing type polyurethane hot melt adhesive's ejection of compact protection device Download PDFInfo
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- CN210286719U CN210286719U CN201920710756.3U CN201920710756U CN210286719U CN 210286719 U CN210286719 U CN 210286719U CN 201920710756 U CN201920710756 U CN 201920710756U CN 210286719 U CN210286719 U CN 210286719U
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- melt adhesive
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Abstract
The utility model discloses a moisture curing type polyurethane hot melt adhesive's ejection of compact protection device, including mount, storage vat, transmission device, the inside fixedly connected with storage vat of mount, transmission device are located the mount below, link up the frame outside and are provided with the controller, link up the inboard welding of frame and have the spacing ring, link up the frame inboard and be close to spacing ring top fixedly connected with motor, the department rotates in the spacing ring clamp and is connected with the threaded rod, it is provided with the box to link up the inside central point of frame and be located the storage vat below, and threaded block has all been welded to the box both sides, inside dehumidifier and the vacuum heat-seal device of being provided with of box, the welding of box lower extreme has cylindrical opening, and cylindrical opening one side is. A series of operations such as unloading can be carried out to its bucket to accessible lift convenient operation, can strengthen its device work efficiency.
Description
Technical Field
The utility model relates to an ejection of compact protection device specifically is an ejection of compact protection device of moisture curing type polyurethane hot melt adhesive.
Background
The moisture curing type polyurethane hot melt adhesive is a high-performance hot melt adhesive product which is widely used at present. The main component of the hot melt adhesive is isocyanate terminated polyurethane prepolymer generated by the reaction of polyester or polyether diol and isocyanate compound. The prepolymer has thermal fluidity, is coated on the surface of an adherend after being heated, and is crosslinked and cured by moisture in the air to form bonding, because the adhesive has an end group of isocyanate, the adhesive can be subjected to chain extension and crosslinking reaction with water vapor in the air, and in the production process of the adhesive, the reacted hot melt adhesive in a reaction kettle is filled into a specific packaging barrel for closed preservation (the packaging barrel consists of an outer-layer iron barrel and an inner-lining aluminum foil bag). In this in-process, moisture curing type polyurethane hot melt adhesive inevitably contacts the moisture in the environment, if humidity in the production environment is too high, when being more than 90% of air humidity in overcast and rainy summer, this type of hot melt adhesive viscosity increase often appears, colloid surface or inside caking scheduling problem, cause whole barrel of hot melt adhesive to scrap, cause very big waste, chinese patent discloses a device in the moisture curing type polyurethane hot melt adhesive production process (grant No. CN 205554813U), this patent technology can be through the contact probability that reduces environment moisture and polyurethane hot melt adhesive in packaging process, thereby can realize packing moisture curing type polyurethane hot melt adhesive under lower humidity environment, the increase of viscosity when the hot melt adhesive is packed has been solved, colloid surface or inside caking scheduling problem.
However, the working efficiency of the patent is low, the packaging iron barrel containing the materials needs to be conveyed to the outer side of the discharging protection device, the other packaging empty barrel is conveyed to the discharging protection device, and the movable door is automatically closed, so that the next batch of materials can be canned. Accordingly, one skilled in the art has provided a discharge protection device for moisture-curable polyurethane hot melt adhesives to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a moisture curing type polyurethane hot melt adhesive's ejection of compact protection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a moisture curing type polyurethane hot melt adhesive's ejection of compact protection device, includes mount, storage vat, transmission device, the inside fixedly connected with storage vat of mount, transmission device are located the mount below, link up the frame outside and are provided with the controller, link up the inboard welding of frame and have a spacing ring, link up the frame inboard and be close to spacing ring top fixedly connected with motor, the department rotates in the spacing ring clamp and is connected with the threaded rod, it is provided with the box to link up the inside center of frame and be located the storage vat below, and the screw thread piece all welds in the box both sides, inside dehumidifier and the vacuum heat sealing device of being provided with of box, the welding of box lower extreme has cylindrical opening, and cylindrical opening.
When the transmission mechanism transmits and moves the storage barrel of the vacuum heat sealing device, when the first signal sensor and the second signal sensor vertically sense, the controller issues a stop command to the transmission mechanism, then the controller energizes the motor, the motor drives the threaded rod to rotate in the limit ring, the threaded block of the motor is forced to drive the box body to vertically move, the box body is sleeved outside the storage barrel, the hose can be relaxed, the dehumidifier can start to operate, moisture in the box body is treated, the controller opens the electromagnetic valve of the controller, materials in the storage barrel can be discharged into the storage barrel through the discharge pipe, and finally the controller controls the vacuum heat sealing device to open, so that the vacuum heat sealing device seals the aluminum foil bag of the vacuum heat sealing device, and a series of operations are completed.
As a further aspect of the present invention: the lower end of the storage vat is fixedly connected with a connecting pipe, and the lower end of the connecting pipe is provided with an electromagnetic valve.
As a further aspect of the present invention: a plurality of stoppers of transmission device upper end fixedly connected with, stopper clamp centre gripping department has the bucket, and stopper upper end fixedly connected with signal sensor No. one, the bucket upper end is provided with the aluminium foil bag.
As a further aspect of the present invention: the thread block is in threaded connection with the threaded rod.
As a further aspect of the present invention: a discharging pipe is inserted in the center of the upper end inside the box body, and a hose is connected to the upper end of the discharging pipe.
As a further aspect of the present invention: the dehumidifier is fixedly arranged above the inner part of the box body, and the vacuum heat sealing device is movably arranged at the center of the inner part of the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
through the design have the box, join in marriage frame, threaded rod, motor to the accessible goes up and down convenient operation carry out a series of operations such as unloading to its bucket, can strengthen its device work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a discharge protection device for moisture-curing polyurethane hot melt adhesive.
Fig. 2 is an enlarged view of a point a in fig. 1 in a discharge protection device of the moisture-curing polyurethane hot melt adhesive.
Fig. 3 is a schematic structural diagram of a box body in the discharge protection device for the moisture-curing polyurethane hot melt adhesive.
In the figure: 1. a fixed mount; 2. a storage barrel; 201. a connecting pipe; 202. a hose; 203. an electromagnetic valve; 3. a transport mechanism; 301. a limiting block; 302. a first signal sensor; 4. a storage bucket; 401. an aluminum foil bag; 5. a connecting frame; 6. a controller; 7. a limiting ring; 8. a motor; 9. a threaded rod; 10. a thread block; 11. a box body; 12. a discharge pipe; 13. a dehumidifier; 14. a vacuum heat sealing device; 15. and a second signal sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the utility model, a moisture curing type polyurethane hot melt adhesive's ejection of compact protection device, including mount 1, storage vat 2, transmission device 3, 1 inside fixedly connected with storage vat 2 of mount, transmission device 3 is located 1 below of mount, links up 5 outsides of frame and is provided with controller 6, links up 5 inboard welding of frame and has spacing ring 7, links up 5 inboard being close to spacing ring 7 top fixedly connected with motor 8, and the department rotates in the spacing ring 7 clamp and is connected with threaded rod 9, it is provided with box 11 to link up 5 inside centers of frame and be located storage vat 2 below, and threaded block 10 has all been welded to box 11 both sides, box 11 is inside to be provided with dehumidifier 13 and vacuum heat-seal device 14, and the welding of box 11 lower extreme has cylindrical opening, and cylindrical opening one side is provided with No. two signal sensor 15.
When the transmission mechanism 3 transmits and moves the storage barrel 4, and the first signal sensor 302 and the second signal sensor 15 vertically sense, the controller 6 will issue a stop command to the transmission mechanism 3, then the controller 6 will energize the motor 8 thereof, when the motor 8 drives the threaded rod 9 to rotate in the spacing ring 7, the threaded block 10 thereof will be forced to drive the box body 11 to do vertical movement, so that the box body 11 is sleeved outside the storage barrel 4, and the hose 202 will relax, then the dehumidifier 13 will start to operate, and process the moisture in the box body 11, the controller 6 will turn on the electromagnetic valve 203 thereof, so that the material in the storage barrel 2 will be discharged into the storage barrel 4 through the discharge pipe 12, and finally the controller 6 will control the vacuum heat sealing device 14 thereof to be turned on, so that the vacuum heat sealing device 14 seals the aluminum foil bag 401 thereof, and then a series of operations are completed.
The lower extreme fixedly connected with connecting pipe 201 of storage vat 2, the connecting pipe 201 lower extreme is provided with solenoid valve 203.
A plurality of stopper 301 of 3 upper ends fixedly connected with of transmission device, stopper 301 press from both sides the centre gripping and have bucket 4, and stopper 301 upper end fixedly connected with signal sensor 302 No. one, 4 upper ends of bucket are provided with aluminium foil bag 401.
The threaded block 10 is in threaded connection with the threaded rod 9.
A discharge pipe 12 is inserted in the center of the upper end inside the box body 11, and the upper end of the discharge pipe 12 is connected with a hose 202.
The dehumidifier 13 is fixedly arranged above the inside of the box body 11, and the vacuum heat sealing device 14 is movably arranged at the center of the inside of the box body 11.
The utility model discloses a theory of operation is:
the controller 6 can control the transmission mechanism 3, the motor 8, the first signal sensor 302, the second signal sensor 15, the dehumidifier 13, the electromagnetic valve 203 and the vacuum heat sealing device 14, when the transmission mechanism 3 transmits and moves the storage barrel 4, and the first signal sensor 302 and the second signal sensor 15 vertically sense, the controller 6 will issue a stop command to the transmission mechanism 3, then the controller 6 will energize the motor 8, when the motor 8 drives the threaded rod 9 to rotate in the spacing ring 7, the threaded block 10 will be forced to drive the box body 11 to vertically move, so that the box body 11 is sleeved outside the storage barrel 4, and the hose 202 will relax, then the dehumidifier 13 will start to operate, the moisture in the box body 11 will be treated, the electromagnetic valve 203 will be opened by the controller 6, so that the material in the storage barrel 2 will be discharged into the storage barrel 4 through the material discharge pipe 12, finally, the controller 6 controls the vacuum heat-sealing device 14 to open, so that the vacuum heat-sealing device 14 seals the aluminum foil bag 401, and a series of operations are completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a discharge protection device of moisture curing type polyurethane hot melt adhesive, includes mount (1), storage vat (2), transmission device (3), its characterized in that, the inside fixedly connected with storage vat (2) of mount (1), transmission device (3) are located mount (1) below, link up the frame (5) outside and be provided with controller (6), link up the inboard welding of frame (5) and have spacing ring (7), link up frame (5) inboard and be close to spacing ring (7) top fixedly connected with motor (8), the department of rotation is connected with threaded rod (9) in spacing ring (7) clamp, link up the frame (5) inside center and be located storage vat (2) below and be provided with box (11), threaded block (10) have all been welded to box (11) both sides, box (11) inside is provided with dehumidifier (13) and vacuum heat-seal device (14), the lower end of the box body (11) is welded with a cylindrical opening, and a second signal sensor (15) is arranged on one side of the cylindrical opening.
2. The discharge protection device of the moisture-curing type polyurethane hot melt adhesive according to claim 1, wherein the lower end of the storage vat (2) is fixedly connected with a connecting pipe (201), and the lower end of the connecting pipe (201) is provided with an electromagnetic valve (203).
3. The discharge protection device for the moisture-curing polyurethane hot melt adhesive according to claim 1, wherein a plurality of limiting blocks (301) are fixedly connected to the upper end of the transmission mechanism (3), a storage barrel (4) is clamped in the middle of the limiting blocks (301), a first signal sensor (302) is fixedly connected to the upper end of each limiting block (301), and an aluminum foil bag (401) is arranged at the upper end of each storage barrel (4).
4. The discharge protection device of the moisture-curing type polyurethane hot melt adhesive is characterized in that the thread block (10) is in threaded connection with the threaded rod (9).
5. The discharge protection device for the moisture-curing type polyurethane hot melt adhesive is characterized in that a discharge pipe (12) is inserted in the center of the upper end inside the box body (11), and a hose (202) is connected to the upper end of the discharge pipe (12).
6. The discharge protection device of moisture-curing type polyurethane hot melt adhesive as claimed in claim 1, wherein said dehumidifier (13) is fixedly installed above the inside of the box body (11), and the vacuum heat sealing device (14) is movably installed at the center of the inside of the box body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710756.3U CN210286719U (en) | 2019-05-17 | 2019-05-17 | Moisture curing type polyurethane hot melt adhesive's ejection of compact protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710756.3U CN210286719U (en) | 2019-05-17 | 2019-05-17 | Moisture curing type polyurethane hot melt adhesive's ejection of compact protection device |
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| Publication Number | Publication Date |
|---|---|
| CN210286719U true CN210286719U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920710756.3U Active CN210286719U (en) | 2019-05-17 | 2019-05-17 | Moisture curing type polyurethane hot melt adhesive's ejection of compact protection device |
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| CN (1) | CN210286719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682470A (en) * | 2024-02-02 | 2024-03-12 | 烟台伟昌电子材料有限公司 | Discharging protection device of reactive polyurethane hot melt adhesive |
-
2019
- 2019-05-17 CN CN201920710756.3U patent/CN210286719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682470A (en) * | 2024-02-02 | 2024-03-12 | 烟台伟昌电子材料有限公司 | Discharging protection device of reactive polyurethane hot melt adhesive |
| CN117682470B (en) * | 2024-02-02 | 2024-04-30 | 烟台伟昌电子材料有限公司 | Discharging protection device of reactive polyurethane hot melt adhesive |
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