CN213745416U

CN213745416U - Hot melt rubber pipe convenient to connect

Info

Publication number: CN213745416U
Application number: CN202022366670.9U
Authority: CN
Inventors: 廖小利
Original assignee: Dongguan Guangyue Hot Melt Glue Machine Co ltd
Current assignee: Dongguan Guangyue Hot Melt Glue Machine Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-20
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a hot melt adhesive pipe convenient for connection, which comprises a pipe body, a heat preservation sleeve and a connector, wherein the heat preservation sleeve is arranged at both ends of the pipe body, and a connector is fixed at one end of the heat-insulating sleeve far away from the pipe body, a supporting mechanism which can support the inner wall to increase the contact area when being connected with the port of the hot melt adhesive machine is arranged on the surface of the heat-insulating sleeve, a rotating mechanism which provides power for the supporting mechanism is arranged between the pipe body and the heat-insulating sleeve, the rotating mechanism is in transmission connection with the supporting mechanism, the pipe body, the heat insulation sleeve, the connector and the rotating mechanism are communicated with each other, the hot melt rubber pipe is convenient to connect, under the matching action of the rotating mechanism and the supporting mechanism, after the heat-preserving sleeve is inserted into the hot melt adhesive machine and the hot melt adhesive gun, with the inner wall meshing, realized connecting more stable effect, for current connected mode easy to assemble more and convenient the dismantlement.

Description

Hot melt rubber pipe convenient to connect

Technical Field

The utility model relates to a hot melt rubber pipe technical field specifically is a hot melt rubber pipe convenient to connect.

Background

The hot melt adhesive tube is an important structure for connecting the hot melt adhesive machine and a hot melt adhesive gun, has good bending performance and folding resistance, and has a maximum bending radius of 20cm by relying on high-quality materials (continuous heating wires and high-temperature-resistant wires) and reasonable processing technology design.

The existing hot-melt rubber pipe connecting mode is that a connecting end of a hot-melt rubber pipe and a hot-melt rubber machine is connected to a rubber outlet connector of the hot-melt rubber machine in a manual mode and then is properly screwed down by an open spanner, the installation mode is complicated, and therefore the hot-melt rubber pipe convenient to connect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to assemble and connect stable hot melt adhesive pipe of being convenient for to connect 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 hot melt adhesive pipe convenient to connect, includes body, insulation cover and connector, the body both ends all are equipped with the insulation cover, and the insulation cover one end of keeping away from the body is fixed with the connector, but be equipped with the supporting mechanism who plays support inner wall increase area of contact effect when connecting the hot melt adhesive machine port on the insulation cover surface, be equipped with the slewing mechanism who provides power for supporting mechanism between body and the insulation cover, and slewing mechanism and supporting mechanism are connected for the transmission, body, insulation cover, connector and inside being linked together of slewing mechanism.

Preferably, the rotating mechanism comprises a threaded column, a rotating ring and a connecting ring, one end of the threaded column is fixedly communicated with the pipe body, the other end of the threaded column is fixedly communicated with the heat preservation sleeve, the rotating ring is sleeved on the surface of the threaded column in a meshed mode, one side, close to the heat preservation sleeve, of the rotating ring is rotatably connected with the connecting ring, and the connecting ring is sleeved on the surface of the threaded column in a sliding mode.

Preferably, supporting mechanism includes first link, second link and backup pad, the clamping ring rotates through pivot equidistance symmetry on the surface and is connected with first link one end, and the first link other end rotates through the pivot and is connected with the backup pad, the equidistance has been seted up the second and has been accomodate the groove on the insulation cover surface, and the second accomodates the groove and keep away from the one end of first link and rotate through the pivot and be connected with the second link, the one end that the insulation cover was kept away from to the second link rotates through pivot and backup pad to be connected.

Preferably, the position, corresponding to the support plate, on the surface of the heat preservation sleeve, at the top of the second storage groove is provided with a first storage groove, and the support plate is connected with the first storage groove in an embedded manner.

Preferably, the connecting ring and the outer wall of the thermal insulation sleeve are in the same horizontal plane.

Preferably, the support plate is made of soft rubber.

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

the utility model discloses insert the mouth of pipe inner wall at installation position with hot melt rubber pipe link when the device uses, rotate and rotate the circle, make and rotate circle and screw thread post meshing, and drive the direction of connecting ring along the screw thread post and go up the removal, the first link on the connecting ring surface takes place to rotate, it raises to drive the backup pad, accomodate and rotate under driven effect at the inside second link of heat preservation cover, the first link of cooperation is together to drive the rise of backup pad, until the laminating of the mouth of pipe inner wall with hot melt adhesive machine installation position, this kind of hot melt rubber pipe convenient to connect, under slewing mechanism and supporting mechanism's mating action, realized inserting hot melt adhesive machine and the inside back of hot melt adhesive rifle at the heat preservation cover, with the inner wall meshing, realized connecting more stable effect, for current connected mode easy to assemble and convenient the dismantlement more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the rotating mechanism of the present invention;

FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;

fig. 4 is a schematic view of the connection between the supporting mechanism and the rotating mechanism of the present invention.

In the figure: 1. a pipe body; 2. a thermal insulation sleeve; 21. a connector; 22. a first receiving groove; 23. a second receiving groove; 3. a support mechanism; 31. a first connecting frame; 32. a second link frame; 33. a support plate; 4. a rotating mechanism; 41. a threaded post; 42. rotating the ring; 43. and (7) connecting rings.

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 and 2, the hot melt adhesive tube convenient for connection in the figures comprises a tube body 1, a heat preservation sleeve 2 and a connector 21, wherein the heat preservation sleeve 2 is arranged at both ends of the tube body 1, and one end of the heat preservation sleeve 2 far away from the pipe body 1 is fixed with a connector 21, the surface of the heat preservation sleeve 2 is provided with a supporting mechanism 3 which can support the inner wall to increase the contact area when being connected with the port of the hot melt adhesive machine, a rotating mechanism 4 for providing power for the supporting mechanism 3 is arranged between the pipe body 1 and the heat-insulating sleeve 2, the rotating mechanism 4 is in transmission connection with the supporting mechanism 3, the pipe body 1, the heat preservation sleeve 2, the connector 21 and the rotating mechanism 4 are communicated with each other, under the cooperation of the rotating mechanism 4 and the supporting mechanism 3, the heat-preserving sleeve 2 is meshed with the inner wall after being inserted into the hot melt adhesive machine and the hot melt adhesive gun, so that the effect of more stable connection is realized.

The liner of the pipe body 1 adopts an imported Teflon pipe, has good flexibility, anti-sticking property and high temperature resistance (up to 250 ℃), and can greatly reduce carbonization; the heater adopts American heating wires and high temperature resistant wires, is uniformly wound on the outer wall of the throat pipe, has good insulativity, uniform heat conduction and high temperature resistance, and adopts high-quality heat insulation materials to ensure the heat insulation performance.

Referring to fig. 2 and 3, the rotating mechanism 4 includes a threaded post 41, a rotating ring 42 and a connecting ring 43, one end of the threaded post 41 is fixedly communicated with the pipe body 1, the other end of the threaded post 41 is fixedly communicated with the heat insulation jacket 2, the rotating ring 42 is engaged and sleeved on the surface of the threaded post 41, one side of the rotating ring 42, which is close to the heat insulation jacket 2, is rotatably connected with the connecting ring 43, the connecting ring 43 is slidably sleeved on the surface of the threaded post 41, and the rotating ring 42 is rotated to engage the rotating ring 42 with the threaded post 41 and drive the connecting ring 43 to move along the direction of the threaded post 41, so as to provide power for the supporting mechanism 3.

Referring to fig. 3 and 4, the supporting mechanism 3 includes a first connecting frame 31, a second connecting frame 32 and a supporting plate 33, the surface of the connecting ring 43 is connected with one end of the first connecting frame 31 through a rotating shaft in an equidistant symmetrical manner, the other end of the first connecting frame 31 is connected with the supporting plate 33 through a rotating shaft in a rotating manner, the surface of the heat-insulating jacket 2 is provided with a second receiving groove 23 in an equidistant manner, one end of the second receiving groove 23 far away from the first connecting frame 31 is connected with the second connecting frame 32 through a rotating shaft in a rotating manner, one end of the second connecting frame far away from the heat-insulating jacket 2 is connected with the supporting plate 33 through a rotating shaft in a rotating manner, when the connecting ring 43 moves on the surface of the threaded column 41 along with the rotating ring 42, the first connecting frame 31 on the surface of the connecting ring 43 rotates to drive the supporting plate 33 to rise, and the second connecting frame 32 received inside the heat-insulating jacket 2 rotates under the driving action, the first connecting frame 31 is matched to drive the supporting plate 33 to rise together until the supporting plate is attached to the inner wall of the pipe orifice of the installation part of the hot melt adhesive machine.

Referring to fig. 3 and 4, the first receiving groove 22 is formed on the surface of the heat insulating cover 2 at a position corresponding to the supporting plate 33 at the top of the second receiving groove 23, and the supporting plate 33 is connected to the first receiving groove 22 in an embedded manner, so that the supporting plate 33 is received before the hot melt adhesive mounting portion is inserted, and is unfolded after the hot melt adhesive mounting portion is inserted.

Referring to fig. 2 and 3, the connecting ring 43 is located on the same horizontal plane with the outer wall of the thermal insulation jacket 2, so that the acting points of the rotation of the first connecting frame 31 and the second connecting frame 32 are located on the same horizontal plane.

Referring to fig. 4, the supporting plate 33 is made of soft rubber, the rubber is soft, the inner wall of the nozzle at the mounting portion is not abraded, and the friction force is large, so that the connection stability between the connecting end and the inner wall of the nozzle at the mounting portion can be increased.

In the scheme, when the device is used, the connecting end of the hot melt hose is inserted into the inner wall of the pipe orifice of the mounting position, the rotating ring 42 is rotated to enable the rotating ring 42 to be meshed with the threaded column 41, and drives the connecting ring 43 to move along the direction of the threaded column 41, the first connecting frame 31 on the surface of the connecting ring 43 rotates to drive the supporting plate 33 to rise, the second connecting frame 32 accommodated in the insulating sleeve 2 rotates under the action of transmission, and the first connecting frame 31 is matched to drive the supporting plate 33 to rise together until the supporting plate is attached to the inner wall of the pipe orifice of the installation part of the hot melt adhesive machine, so that the hot melt adhesive pipe convenient for connection, under the matching action of the rotating mechanism 4 and the supporting mechanism 3, after the heat-preservation sleeve 2 is inserted into the hot melt adhesive machine and the hot melt adhesive gun, with the inner wall meshing, realized connecting more stable effect, for current connected mode easy to assemble more and convenient the dismantlement.

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. The utility model provides a hot melt adhesive pipe convenient to connect, includes body (1), insulation cover (2) and connector (21), its characterized in that: body (1) both ends all are equipped with insulation cover (2), and insulation cover (2) keep away from the one end of body (1) and be fixed with connector (21), insulation cover (2) play supporting mechanism (3) that support inner wall increase area of contact effect when being equipped with joinable hot melt adhesive machine port on the surface, be equipped with slewing mechanism (4) for supporting mechanism (3) provide power between body (1) and insulation cover (2), and slewing mechanism (4) are connected for the transmission with supporting mechanism (3), body (1), insulation cover (2), connector (21) and slewing mechanism (4) are inside to be linked together.

2. The easy-to-connect thermofusible tube as claimed in claim 1, wherein: slewing mechanism (4) include screw thread post (41), rotate circle (42) and clamping ring (43), screw thread post (41) one end and the fixed intercommunication of body (1), and the screw thread post (41) other end and the fixed intercommunication of insulation cover (2), screw thread post (41) meshing has cup jointed rotation circle (42) on the surface, and rotates circle (42) and be close to insulation cover (2) one side and rotate and be connected with clamping ring (43), clamping ring (43) slip cup joint screw thread post (41) on the surface.

3. The easy-to-connect thermofusible tube as claimed in claim 2, wherein: supporting mechanism (3) include first link (31), second link (32) and backup pad (33), connecting ring (43) rotate through pivot equidistance symmetry on the surface and are connected with first link (31) one end, and first link (31) other end rotates through the pivot and is connected with backup pad (33), insulation cover (2) are equidistant to be seted up the second on the surface and are accomodate groove (23), and the second is accomodate groove (23) and keep away from the one end of first link (31) and rotate through the pivot and be connected with second link (32), the one end that insulation cover (2) were kept away from to the second link rotates through pivot and is connected with backup pad (33).

4. The easy-to-connect thermofusible tube as claimed in claim 3, wherein: the position that is located second and accomodates groove (23) top on insulation cover (2) surface and corresponds backup pad (33) has seted up first groove (22) of accomodating, and backup pad (33) and first groove (22) of accomodating are the embedding and are connected.

5. The easy-to-connect thermofusible tube as claimed in claim 2, wherein: the connecting ring (43) and the outer wall of the heat-insulating sleeve (2) are on the same horizontal plane.

6. The easy-to-connect thermofusible tube as claimed in claim 3, wherein: the supporting plate (33) is made of soft rubber.