CN210333057U

CN210333057U - Hot melt adhesive spiral nozzle

Info

Publication number: CN210333057U
Application number: CN201920398300.8U
Authority: CN
Inventors: 付旭超
Original assignee: Tianjin Qijiajia Technology Development Co Ltd
Current assignee: Tianjin Qijiajia Technology Development Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-04-17
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a hot melt adhesive spiral nozzle, including the installation head, installation head top movable mounting has the shower nozzle, the inside middle part of shower nozzle has been seted up and has been spouted the groove, the shower nozzle is inside to be located all around of spouting the groove and has seted up the zone of heating, the equal movable mounting in the inside top both sides of installation head has the connecting pipe, the connecting pipe top all docks with the zone of heating activity, movable mounting has the heat conduction piece all around on the inside top of shower nozzle, movable mounting has the installing frame on the outside one side of shower nozzle upper. The utility model discloses an at shower nozzle top one side movable mounting have the installing frame, and the installing frame top has the rack through guide frame movable mounting, and rack and movable mounting mesh mutually at the gear on bull stick top, and rack one end movable mounting have the section, and the section agrees with mutually with the guide slot of seting up in shower nozzle top one side, starts pneumatic motor and passes through the gear and the rack drives sliced quick motion cutting colloid and prevent the wire drawing condition when needs glue breaking.

Description

Hot melt adhesive spiral nozzle

Technical Field

The utility model relates to a spraying equipment technical field specifically is a hot melt adhesive spiral nozzle.

Background

The hot melt adhesive is a solid meltable polymer which does not need a solvent and contains 100% of moisture, is solid at normal temperature, is heated and melted to a certain temperature to become a liquid which can flow and has certain viscosity, and the melted EVA hot melt adhesive is light brown or white;

the traditional hot melt adhesive spiral nozzle has the following defects;

at present, the spiral nozzle of the existing hot melt adhesive sprays adhesive through a spiral spray gun, and the existing common spray head can have the conditions of wire drawing, blockage and insufficient brittleness of adhesive breaking when in use, so that great potential safety hazards can be affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot melt adhesive spiral nozzle to the spiral nozzle who solves above-mentioned current hot melt adhesive spouts gluey through spiral spray gun, and wire drawing, jam and the disconnected not crisp condition appearance of gluing can appear in the time of current common shower nozzle using, will influence the problem of the potential safety hazard greatly like this.

In order to achieve the above object, the utility model provides a following technical scheme: a hot melt adhesive spiral nozzle comprises an installing head, wherein a nozzle is movably installed at the top end of the installing head, a spraying groove is formed in the middle of the inside of the nozzle, heating layers are arranged on the periphery of the spraying groove in the inside of the nozzle, connecting pipes are movably installed on two sides of the top end of the inside of the installing head, the top ends of the connecting pipes are movably butted with the heating layers, heat conducting blocks are movably installed on the periphery of the top end of the inside of the nozzle, an installing frame is movably installed at the upper end of one side of the outside of the nozzle, a remote control switch is movably installed at the bottom end of the inside of the installing frame, a pneumatic motor is fixedly installed in the middle of the inside of the installing frame through an installing seat, a rotating rod is movably installed at the output end of the pneumatic motor, a guide frame is movably, the rotating rod penetrates through the mounting frame at one end far away from the pneumatic motor and is movably provided with a gear, the gear is meshed with the rack, a guide groove is formed in one side of the top of the spray head, the other end of the slice is placed inside the guide groove, and the remote control switch is connected with the pneumatic motor through a wire.

Preferably, the diameter of the spray groove is gradually reduced from bottom to top, and the interior of the spray groove is polished.

Preferably, all movable mounting has the heat-conducting layer between zone of heating and the spout groove, the heat-conducting layer adopts the alloy material to make.

Preferably, the top end inside the mounting frame is movably provided with a bearing at a position opposite to the rotating rod.

Preferably, both sides of the top end of the rack are movably provided with sliding blocks, and the sliding blocks are connected with the slide ways in a sliding manner.

Preferably, a notch is formed in the opposite side, located on the guide groove, of the top end inside the spraying groove, and a stop block is movably mounted on one side inside the guide groove through a rebound hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a movably mounted has the installing frame on one side of shower nozzle top, and the installing frame top has the rack through guide frame movable mounting, and the rack meshes with the gear of movable mounting at the bull stick top, and rack one end movable mounting has the section, and the section agrees with the guide slot of seting up in shower nozzle top one side mutually, starts the pneumatic motor and passes through the gear and the rack drives the quick motion of section and cuts off the colloid and prevent the wire drawing condition when needing to cut off the glue;

2. the utility model discloses still having seted up simultaneously at the shower nozzle middle part and spouting the groove, and still having seted up the zone of heating around being located the spout groove inside the shower nozzle, and the inside movable mounting of zone of heating has the heat-conducting layer to zone of heating bottom both sides all are connected with the connecting pipe of movable mounting in installation head top both sides, send hot water into zone of heating inside through the connecting pipe and preheat one end time like this before spouting gluey, can reduce the efficiency of jam and gel like this when spouting gluey.

Drawings

FIG. 1 is a schematic view of the overall structure of a hot melt adhesive spiral nozzle of the present invention;

FIG. 2 is an enlarged structural view taken at A in FIG. 1 of a hot melt adhesive spiral nozzle according to the present invention;

fig. 3 is an enlarged structural view of the hot melt adhesive spiral nozzle at the point B in fig. 1.

In the figure: 1. a mounting head; 2. a connecting pipe; 3. a spray head; 4. a heating layer; 5. installing a frame; 6. a remote switch; 7. a pneumatic motor; 8. a guide frame; 9. spraying a groove; 10. a heat conducting block; 11. a heat conductive layer; 12. a rotating rod; 13. a rack; 14. a slideway; 15. a gear; 16. a guide groove; 17. and (6) slicing.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a hot melt adhesive spiral nozzle comprises an installing head 1, wherein a spray head 3 is movably installed at the top end of the installing head 1, a spray groove 9 is formed in the middle of the inside of the spray head 3, heating layers 4 are respectively arranged at the peripheries of the spray groove 9 in the inside of the spray head 3, connecting pipes 2 are movably installed at two sides of the top end of the inside of the installing head 1, the top ends of the connecting pipes 2 are movably butted with the heating layers 4, heat conducting blocks 10 are movably installed at the periphery of the top end of the inside of the spray head 3, an installing frame 5 is movably installed at the upper end of one side of the outside of the spray head 3, a remote control switch 6 is movably installed at the bottom end of the inside of the installing frame 5, a pneumatic motor 7 is fixedly installed in the middle of the inside of the installing frame 5 through an installing seat, a rotating rod 12 is, the inside top movable mounting of guide frame 8 has slide 14, rack 13 one side movable mounting has section 17, runner 12 passes mounting frame 5 movable mounting and has gear 15 in the one end of keeping away from pneumatic motor 7, gear 15 meshes with rack 13 mutually, guide slot 16 has all been seted up on one side on the shower nozzle 3 top, the section 17 other end is placed inside guide slot 16, remote switch 6 is connected with pneumatic motor 7 through the wire.

The diameter of the spray groove 9 is gradually reduced from bottom to top, and the interior of the spray groove 9 is polished, so that the blockage is prevented; a heat conduction layer 11 is movably arranged between the heating layer 4 and the spray groove 9, and the heat conduction layer 11 is made of alloy materials, so that the heat conduction of the materials is better; the bearings are movably arranged at the top end inside the mounting frame 5 at the opposite positions of the rotating rod 12, so that the rotating rod 12 is more stable in rotation; the sliding blocks are movably mounted on two sides of the top end of the rack 13 and are in sliding connection with the slide ways 14, so that the rack 13 is more stable in movement; a notch is formed in the opposite side, located on the guide groove 16, of the top end of the interior of the spraying groove 9, a stop block is movably mounted on one side of the interior of the guide groove 16 through a rebound hinge, and therefore the cut-off of the slices 17 is facilitated and more crisp.

The working principle is as follows: the utility model has the advantages that the installation frame 5 is movably installed on one side of the top end of the spray head 3, the rack 13 is movably installed on the top end of the installation frame 5 through the guide frame 8, the rack 13 is meshed with the gear 15 movably installed on the top end of the rotating rod 12, the slice 17 is movably installed on one end of the rack 13, the slice 17 is matched with the guide groove 16 arranged on one side of the top end of the spray head 3, when the glue is required to be cut off, the air motor 7 is started to drive the fast movement of the slice 17 through the gear 15 and the rack 13 to cut off the glue body so as to prevent the wire drawing situation, meanwhile, the middle part of the spray head 3 is also provided with the spray groove 9, the heating layer 4 is also arranged around the spray groove 9 in the spray head 3, the heat conduction layer 11 is movably installed in the heating layer 4, both sides of the bottom end of the heating layer 4 are both connected with the connecting pipes 2 movably, this reduces the efficiency of the clogging and gelling when spraying the glue.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hot melt adhesive spiral nozzle comprising a mounting head (1), characterized in that: the automatic feeding device is characterized in that a spray head (3) is movably mounted at the top end of the mounting head (1), a spray groove (9) is formed in the middle of the interior of the spray head (3), a heating layer (4) is formed in the interior of the spray head (3) and located around the spray groove (9), a connecting pipe (2) is movably mounted on two sides of the top end of the interior of the mounting head (1), the top end of the connecting pipe (2) is movably butted with the heating layer (4), heat conducting blocks (10) are movably mounted on the periphery of the top end of the interior of the spray head (3), a mounting frame (5) is movably mounted at the upper end of one side of the exterior of the spray head (3), a remote control switch (6) is movably mounted at the bottom end of the interior of the mounting frame (5), a pneumatic motor (7) is fixedly mounted in the middle of the interior of the mounting frame (5) through a, the utility model discloses a pneumatic motor, including guide frame (8), runner (12), mount frame (5) movable mounting have gear (15), gear (15) and rack (13) mesh mutually, guide slot (16) have all been seted up on one side on shower nozzle (3) top, slice (17) other end is placed inside guide slot (16), remote switch (6) are connected with pneumatic motor (7) through the wire, the activity of the inside one side of guide frame (8) is provided with rack (13), the inside top movable mounting of guide frame (8) has slide (14), rack (13) one side movable mounting have section (17), runner (12) pass mount frame (5) movable mounting and have gear (15) keeping away from pneumatic motor (7).

2. A hot melt adhesive spiral nozzle, as claimed in claim 1, wherein: the diameter of the spray groove (9) is gradually reduced from bottom to top, and the interior of the spray groove (9) is polished.

3. A hot melt adhesive spiral nozzle, as claimed in claim 1, wherein: equal movable mounting has heat-conducting layer (11) between zone of heating (4) and spout groove (9), heat-conducting layer (11) adopt the alloy material to make.

4. A hot melt adhesive spiral nozzle, as claimed in claim 1, wherein: and bearings are movably arranged at the top end in the mounting frame (5) at the opposite positions of the rotating rods (12).

5. A hot melt adhesive spiral nozzle, as claimed in claim 1, wherein: both sides of the top end of the rack (13) are movably provided with sliding blocks, and the sliding blocks are connected with the slide ways (14) in a sliding manner.

6. A hot melt adhesive spiral nozzle, as claimed in claim 1, wherein: a notch is formed in the opposite side, located on the guide groove (16), of the top end inside the spraying groove (9), and a stop block is movably mounted on one side inside the guide groove (16) through a rebound hinge.