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CN-224221817-U - PUR glues and cleaner spouts gluey conversion mechanism

CN224221817UCN 224221817 UCN224221817 UCN 224221817UCN-224221817-U

Abstract

The utility model relates to the technical field of glue spraying machines, in particular to a PUR glue and cleaning agent glue spraying conversion mechanism, which comprises a glue spraying seat, a nozzle positioned at the top of the glue spraying seat, a liquid inlet and a glue inlet which are respectively arranged at the bottom of the glue spraying seat and communicated with the nozzle, a liquid inlet pipe positioned below the liquid inlet, a glue inlet pipe positioned below the glue inlet, a mounting seat connected with the glue spraying seat and used for mounting the liquid inlet pipe and the glue inlet pipe, a liquid inlet channel penetrating through the mounting seat and used for communicating the liquid inlet and the liquid inlet pipe, a glue inlet channel used for communicating the glue inlet and the glue inlet pipe, and a blocking component used for blocking the liquid inlet channel or the glue inlet channel.

Inventors

  • BI KAIMING
  • MA GUOMING

Assignees

  • 马国明

Dates

Publication Date
20260512
Application Date
20250304

Claims (6)

  1. 1. The PUR glue and cleaning agent glue spraying conversion mechanism comprises a glue spraying seat (1) and a nozzle (101) positioned at the top of the glue spraying seat (1), and is characterized by further comprising a liquid inlet (102) and a glue inlet (103) which are respectively arranged at the bottom of the glue spraying seat (1) and communicated with the nozzle (101), a liquid inlet pipe (2) positioned below the liquid inlet (102), a glue inlet pipe (3) positioned below the glue inlet (103), a mounting seat (4) connected with the glue spraying seat (1) and used for mounting the liquid inlet pipe (2) and the glue inlet pipe (3), a liquid inlet channel (401) penetrating through the mounting seat (4) and used for communicating the liquid inlet (102) and the liquid inlet pipe (2), a glue inlet channel (402) used for communicating the liquid inlet (103) and the glue inlet pipe (3), and a blocking component (5) used for blocking the liquid inlet channel (401) or the glue inlet channel (402).
  2. 2. The PUR glue and cleaning agent glue spraying conversion mechanism as claimed in claim 1, wherein the blocking component (5) comprises a rotary rod (501) rotatably and hermetically connected with the mounting seat (4), a first through hole (502) and a second through hole (503) penetrating through the rotary rod (501), and the rotary rod (501) rotates to drive the first through hole (502) and the liquid inlet channel (401) to be coaxial or the second through hole (503) and the glue inlet channel (402) to be coaxial.
  3. 3. The PUR glue and cleaning agent spraying conversion mechanism as claimed in claim 2, wherein a first sealing ring (504) is arranged on the rotary rod (501).
  4. 4. The PUR glue and cleaning agent glue spraying conversion mechanism as claimed in claim 1, wherein the plugging component (5) comprises a sliding rod (505) connected with the mounting seat (4) in a sliding and sealing way, and a third through hole (506) penetrating through the sliding rod (505), and the sliding rod (505) moves to drive the third through hole (506) to be coaxial with the liquid inlet channel (401) or the third through hole (506) to be coaxial with the glue inlet channel (402).
  5. 5. The PUR glue and cleaning agent spraying conversion mechanism as claimed in claim 4, wherein the plugging component (5) further comprises a guide part (507) for guiding the movement of the sliding rod (505), the guide part (507) comprises a transverse moving block (5071) arranged along the length direction of the sliding rod (505), and a guide groove (5072) arranged in the mounting seat (4) and matched with the transverse moving block (5071).
  6. 6. The PUR glue and cleaning agent spraying conversion mechanism as claimed in claim 4, wherein a second sealing ring (508) is arranged on the sliding rod (505).

Description

PUR glues and cleaner spouts gluey conversion mechanism Technical Field The utility model relates to the technical field of glue binding machines, in particular to a PUR glue and cleaning agent glue spraying conversion mechanism. Background The EVA hot melt adhesive is generally an open adhesive box, books after adhesive binding can not be opened at 180 degrees, the PUR hot melt adhesive has higher cost, but has excellent adhesive strength and excellent heat resistance, chemical resistance, corrosion resistance and ageing resistance, the adhesive layer of the adhesive nail book is thin and flexible, the adhesive layer is flexible and can be flattened at 180 degrees, the adhesive can be developed and applied rapidly in recent years, but the adhesive path of the adhesive binding machine is easy to be blocked, the adhesive binding effect of the book can be affected if the adhesive binding machine is not cleaned, the adhesive path is easy to waste when the adhesive path is cleaned by the existing cleaning mode, and the adhesive binding cost of the book is high, so that the actual requirements can not be met. Disclosure of Invention The utility model aims to solve the defects in the prior art, and provides a PUR adhesive and cleaning agent adhesive spraying conversion mechanism. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a PUR glues and cleaner spouts gluey shifter, is including spouting gluey seat and be located spout gluey seat top spout the nozzle, still including separately establish spout gluey seat bottom and with inlet and the inlet of nozzle intercommunication, be located the feed liquor pipe of inlet below, be located the rubber inlet below the rubber inlet with spout gluey seat connection is used for installing the mount pad of feed liquor pipe and rubber inlet, run through the mount pad is used for the intercommunication the inlet with the feed liquor passageway of feed liquor pipe and be used for the intercommunication the inlet with the feed liquor passageway of rubber inlet, be used for the shutoff subassembly of feed liquor passageway or the feed liquor passageway. Further, the plugging assembly comprises a rotary rod, a first through hole and a second through hole, wherein the rotary rod is in rotary sealing connection with the mounting seat, the first through hole and the second through hole penetrate through the rotary rod, and the rotary rod rotates to drive the first through hole and the liquid inlet channel to be coaxial or the second through hole and the glue inlet channel to be coaxial. Further, a first sealing ring is arranged on the rotating rod. Further, the plugging assembly comprises a sliding rod and a third through hole, wherein the sliding rod is connected with the mounting seat in a sliding sealing manner, the third through hole penetrates through the sliding rod, and the sliding rod moves to drive the third through hole to be coaxial with the liquid inlet channel or the third through hole to be coaxial with the glue inlet channel. Further, the plugging assembly further comprises a guide part for guiding the movement of the sliding rod, wherein the guide part comprises a transverse moving block arranged along the length direction of the sliding rod and a guide groove arranged in the mounting seat and matched with the transverse moving block. Further, a second sealing ring is arranged on the sliding rod. The PUR adhesive and cleaning agent adhesive spraying conversion mechanism provided by the utility model has the beneficial effects that: according to the utility model, the liquid inlet pipe and the rubber inlet pipe are arranged, the cleaning agent and the PUR rubber can be respectively introduced into the rubber spraying seat through the liquid inlet channel and the rubber inlet channel, and the conversion of the cleaning agent and the PUR rubber into the rubber spraying seat is realized by utilizing the plugging component, so that the cleaning agent in the liquid inlet pipe is directly connected into the rubber spraying seat when the cleaning is needed after the rubber spraying is finished, the PUR rubber in the rubber inlet pipe is not required to be cleaned, the waste of the PUR rubber is avoided, the utilization rate of the PUR rubber is improved, and the glue binding cost of books is reduced. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a cross-sectional view of the present utility model; FIG. 3 is a schematic view of a plugging assembly according to an embodiment of the present utility model; FIG. 4 is a schematic diagram of a second embodiment of a plugging assembly according to the present utility model; FIG. 5 is a schematic view of another plugging assembly according to a second embodiment of the present utility model; Detailed Description The following description of the embodiments of the present utility model will be made clearly