CN217454974U - Blowing hot wedge and hot air adhesive pressing machine capable of exhausting remotely - Google Patents
Blowing hot wedge and hot air adhesive pressing machine capable of exhausting remotely Download PDFInfo
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- CN217454974U CN217454974U CN202221348412.0U CN202221348412U CN217454974U CN 217454974 U CN217454974 U CN 217454974U CN 202221348412 U CN202221348412 U CN 202221348412U CN 217454974 U CN217454974 U CN 217454974U
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Abstract
The utility model relates to a blowing hot wedge and hot air glue pressing machine capable of exhausting remotely, which comprises a hot wedge body; the inner side surface of the welding part is positioned in the hot air flow channel; the hot air channel is connected with the air inlet hole through a hot air input pipe; at least one air outlet hole, wherein each air outlet hole is formed in the surface of the hot wedge body; one end of the hot air exhaust pipe is communicated with each air outlet, and the other end of the hot air exhaust pipe is far away from the hot wedge body. A hot air adhesive pressing machine comprises a machine frame, wherein a hot melt adhesive pressing station is arranged on the machine frame; the pair of material pressing wheels are arranged at the hot melting and glue pressing station; the air blowing wedge is arranged at the hot melt adhesive pressing station and adopts the air blowing wedge; and the negative pressure pipe is arranged at the hot-melting glue pressing station. The hot air discharged from the hot wedge can be guided to be discharged at a distance, and the hot air is prevented from being directly discharged at two sides of the hot wedge.
Description
Technical Field
The utility model relates to a but remote carminative heat of blowing carves and hot-blast adhesive pressing machine.
Background
The rubber press mainly heats and melts materials through a hot wedge, and then presses two layers of raw materials together through two material pressing wheels.
Aiming at a blowing hot wedge developed before my department, see patent (patent number: CN201911383224.4), hot air is directly discharged from two sides of the hot wedge in the use process of the blowing hot wedge, the distance between the discharged hot air and a hot melting and gluing station of a gluing machine is very close, meanwhile, when the blowing hot wedge heats and melts a material belt, the surface layer of the material belt contains rubber, sharp smoke is generated after heating, the part of smoke can be dispersed around under the action of the hot air discharged by the hot wedge, the sharp smoke cannot be intensively treated, and a large amount of sharp smoke exists in the whole workshop to influence the working environment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the blowing hot wedge capable of exhausting air remotely is provided, and the problem that the blowing hot wedge can only exhaust air at two sides in the prior art is solved;
the hot air adhesive pressing machine solves the problem that smoke of a hot melt adhesive pressing station is scattered everywhere and is not easy to collect and treat in a centralized manner.
The utility model provides a technical scheme that its technical problem adopted is:
in a first aspect:
provides a blowing hot wedge capable of exhausting air remotely, which comprises
A hot wedge body;
the welding part is arranged at the front side of the hot wedge body, the outer side surface of the welding part is suitable for being contacted with the hot melting material, and the inner side surface of the welding part is positioned in the hot air flow channel;
the hot air flow channel is arranged in the hot wedge body, an air inlet of the hot air flow channel is arranged on the surface of the hot wedge body, and the air inlet is connected with a hot air input pipe;
at least one air outlet hole, wherein each air outlet hole is formed in the surface of the hot wedge body;
one end of the hot air exhaust pipe is communicated with each air outlet, and the other end of the hot air exhaust pipe is far away from the hot wedge body.
Further, the number of the air outlet holes is one;
the connecting structure between the hot gas exhaust pipe and the gas outlet hole is as follows:
the surface of the hot wedge body is provided with a groove, and the air outlet is formed in the bottom surface of the groove;
the deep bead, the deep bead is the flat board, and its sealed setting is on the recess to make and form the unhurried current cavity between deep bead and the recess, the steam calandria is connected with the deep bead, so that steam calandria and unhurried current cavity intercommunication.
Furthermore, the number of the air outlet holes is two, namely an upper air outlet hole and a lower air outlet hole;
the connecting structure between the hot gas exhaust pipe and the gas outlet hole is as follows:
the upper surface of the hot wedge body is provided with an upper groove, the lower surface of the hot wedge body is provided with a lower groove, the upper air outlet hole is formed in the upper groove, and the lower air outlet hole is formed in the lower groove;
the wind shield is of a U-shaped structure, the wind shield is arranged on the upper groove and the lower groove in a sealing mode, an upper slow flow chamber and a lower slow flow chamber are formed between the upper groove and the lower groove and the wind shield respectively, one side of the wind shield is connected with the hot wedge body in a sealing mode, and the other side of the wind shield is connected with the wind shielding side plate in a sealing mode;
the wind shielding side plate is arranged on one side of the U-shaped wind shielding plate in a sealing mode, a communicating cavity is formed between the wind shielding side plate and the side end face of the hot wedge body, the communicating cavity is communicated with the upper slow flow cavity and the lower slow flow cavity respectively, and the hot gas exhaust pipe is connected with the wind shielding side plate so that the wind shielding side plate is communicated with the communicating cavity.
Further, the hot gas flow passage comprises
The rear end of the air inlet channel is connected with a hot air input pipe, and the front end of the air inlet channel is connected with the heat conducting cavity;
the heat conduction cavity is respectively communicated with the air inlet flow channel and the two hot air outlet cavities, and the inner side surface of the welding part is positioned in the heat conduction cavity;
the two air outlet flow channels are respectively positioned at the upper side and the lower side of the air inlet flow channel, the front ends of the air outlet flow channels are communicated with the heat conducting cavity, and air outlet holes of the two air outlet flow channels are respectively arranged on the upper end surface and the lower end surface of the hot wedge body;
high-temperature airflow enters the heat conduction cavity from the air inlet flow channels to provide heat required by welding for the welding part, and the hot airflow in the heat conduction cavity is then discharged from the two air outlet flow channels.
Furthermore, set up the heat conduction piece in the heat conduction intracavity, the inside wall fixed connection of heat conduction piece front end and weld part, the heat conduction piece rear end stretches into in the air inlet duct.
In a second aspect:
provides a hot air glue pressing machine, which comprises
The hot melt adhesive pressing machine comprises a machine frame, wherein a hot melt adhesive pressing station is arranged on the machine frame;
the pair of material pressing wheels are arranged at the hot melting and glue pressing station;
the air blowing wedge is arranged at the hot melt adhesive pressing station and adopts the air blowing wedge;
and the negative pressure pipe is arranged at the hot-melting glue pressing station and is suitable for sucking away the smoke generated by the hot-melting glue pressing.
The utility model has the advantages that:
the utility model discloses a hot wedge of blowing through addding a steam calandria, can carve interior exhaust hot-blast guide to far away emission with heat, has avoided hot-blast direct and carve both sides at heat and has discharged.
The utility model discloses a hot-blast adhesive pressing machine, after having adopted foretell wind-blowing heat to carve, because the discharged hot-blast is carved to heat and is guided to the distance to can not receive heat at the produced hot melt flue gas of hot melt adhesive pressing station and carve carminative influence, through the negative pressure pipe of increase alright concentrate the collection with hot melt flue gas, centralized processing avoids hot melt flue gas to waft everywhere, ensures the air quality in the workshop.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIGS. 1 and 2 are schematic views of the blowing wedge of the present invention;
FIG. 3 is a half-sectional view of the air blowing wedge;
FIG. 4 is a block diagram between the U-shaped wind deflector and the hot gas exhaust duct;
wherein the content of the first and second substances,
2. a heat wedge body 21, a heat conducting block;
3. a wind shield plate 31, a wind shield side plate;
41. hot air input pipe 42, hot air calandria;
51. an inlet flow channel 52, a heat conducting cavity 53 and an outlet flow channel;
61. an upper buffer flow chamber 62 and a lower buffer flow chamber.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
Example one
As shown in figures 1 to 4, a blowing hot wedge capable of exhausting air remotely comprises
A hot wedge body 2;
the welding part is arranged at the front side of the hot wedge body 2, the outer side surface of the welding part is suitable for being contacted with the hot melting material, and the inner side surface of the welding part is positioned in the hot air flow channel;
the hot airflow channel is arranged in the hot wedge body 2, an air inlet of the hot airflow channel is arranged on the surface of the hot wedge body 2, and the air inlet is connected with the hot air input pipe 41;
at least one air outlet hole, wherein each air outlet hole is arranged on the surface of the hot wedge body 2;
one end of the hot air discharging pipe 42 is communicated with each air outlet, and the other end is far away from the hot wedge body 2.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 1 to 4, the number of the air outlet holes is two, and the two air outlet holes are an upper air outlet hole and a lower air outlet hole respectively;
in this embodiment, the number of the upper air outlet and the lower air outlet may be multiple.
The connecting structure between the hot gas discharge pipe 42 and the gas outlet hole is as follows:
the upper surface of the hot wedge body 2 is provided with an upper groove, the lower surface of the hot wedge body is provided with a lower groove, the upper air outlet hole is formed in the upper groove, and the lower air outlet hole is formed in the lower groove;
the wind shield 3 is of a U-shaped structure, the wind shield 3 is hermetically arranged on an upper groove and a lower groove, an upper slow flow chamber 61 and a lower slow flow chamber 62 are respectively formed between the upper groove and the lower groove and the wind shield 3, one side of the wind shield 3 is hermetically connected with the hot wedge body 2, and the other side of the wind shield 3 is hermetically connected with a wind shield side plate 31;
the wind shielding side plate 31 is, as shown in fig. 4, hermetically arranged on one side of the U-shaped wind shielding plate 3, a communication cavity is formed between the wind shielding side plate 31 and the side end surface of the heat wedge body 2, the communication cavity is respectively communicated with the upper slow flow cavity 61 and the lower slow flow cavity 62, and the hot air exhaust pipe 42 is connected with the wind shielding side plate 31 so as to communicate the wind shielding side plate 31 with the communication cavity.
In this embodiment, adopt the welding to form seal structure between the wind shield 3 and the side that the body 2 was carved to the heat, all adopt the welding to form seal structure between curb plate 31 and wind shield 3, the body 2 is carved to the heat to ensure to form inclosed slow flow total cavity, go up venthole, lower venthole and steam calandria 42 intercommunication respectively between last slow flow cavity 61, lower slow flow cavity 62 and the intercommunication chamber.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 1 to 4, the hot gas flow path includes
An air inlet flow passage 51, the rear end of which is connected with the hot air input pipe 41 and the front end of which is connected with the heat conducting cavity 52;
a heat conduction cavity 52 which is respectively communicated with the air inlet flow passage 51 and the two hot air outlet cavities, and the inner side surface of the welding part is positioned in the heat conduction cavity 52;
two air outlet flow channels 53 respectively positioned at the upper side and the lower side of the air inlet flow channel 51, the front ends of the air outlet flow channels are communicated with the heat conducting cavity 52, and air outlet holes of the two air outlet flow channels 53 are respectively opened on the upper end surface and the lower end surface of the hot wedge body 2;
high temperature air flows from the inlet flow channels 51 into the heat conducting chamber 52 to provide the heat required for welding to the weld, and the hot air flows in the heat conducting chamber 52 are then exhausted from the two outlet flow channels 53.
In the present embodiment, the hot air input pipe 41 is welded and hermetically connected at the air inlet of the air intake duct 51, and the hot air input pipe 41 passes through the U-shaped wind deflector 3.
Specifically, as an alternative embodiment in the present embodiment, as shown in fig. 3, a heat conduction block 21 is disposed in the heat conduction cavity 52, a front end of the heat conduction block 21 is fixedly connected to an inner side wall of the welding portion, and a rear end of the heat conduction block 21 extends into the intake runner 51.
In this embodiment, the heat-conducting block 21 and the welding portion are integrated for increasing the volume of the welding portion, and the heat-conducting block 21 absorbs the heat in the heat-conducting cavity 52, so that the welding portion can store more heat.
In this embodiment, the length of the hot air exhaust pipe 42 is selected according to actual requirements, and is used for leading hot air exhausted from the heat wedge to a remote place for emission, so as to prevent hot air flow from blowing hot melting welding smoke generated during the operation of the adhesive pressing machine.
Example two
The present embodiment is based on the embodiment, and is different in that the number of the air outlet holes is one;
the connecting structure between the hot gas discharge pipe 42 and the gas outlet hole is as follows:
the surface of the hot wedge body 2 is provided with a groove, and the air outlet is formed in the bottom surface of the groove;
the deep bead 3, deep bead 3 is the flat board, and its sealed setting is on the recess to make and form the unhurried current cavity between deep bead 3 and the recess, hot air calandria 42 is connected with deep bead 3, so that hot air calandria 42 and unhurried current cavity intercommunication.
Because the quantity of venthole is one, the venthole can set up in hot 2 upper ends of carving, also can set up in hot 2 lower extremes of carving, consequently, deep bead 3 can directly adopt the plate construction, and the beading is on hot 2 up end or terminal surface down, only needs to ensure that the welding is sealed between deep bead 3 periphery and the hot body 2 of carving can.
In this embodiment, the structure of the hot gas flow path in the heat wedge body 2 can be found in my prior patent, No.: 201911383224.4, which describes an embodiment having only one outlet flow passage 53.
EXAMPLE III
A hot air glue pressing machine comprises
The hot melt adhesive pressing machine comprises a machine frame, wherein a hot melt adhesive pressing station is arranged on the machine frame;
the pair of material pressing wheels are arranged at the hot melting and glue pressing station;
the hot-melt adhesive pressing device comprises a hot-blow air wedge, a hot-melt adhesive pressing mechanism and a hot-melt adhesive pressing mechanism, wherein the hot-blow air wedge is arranged on a hot-melt adhesive pressing station and adopts the hot-blow air wedge of the first embodiment or the second embodiment;
and the negative pressure pipe is arranged at the hot-melting glue pressing station and is suitable for sucking away the smoke generated by hot-melting glue pressing.
Hot-blast pressure glue machine in this embodiment can refer to my department's prior patent, and this embodiment, hot-blast pressure glue machine adopt foretell wind-blowing to carve, disposes a negative pressure pipe simultaneously, and negative pressure union coupling negative pressure air fan for siphoning away the hot melt flue gas, the flue gas of siphoning away can be counted and carry out filtration treatment, is concentrating the emission at last, makes the pressure glue machine use more environmental protection.
The hot air guided away by the hot air exhaust pipe 42 can be used in the field to recycle the heat.
Through adopting above-mentioned heat to carve, carve carminative influence at the produced hot melt flue gas of hot melt moulding station can not receive heat, through the negative pressure pipe that increases alright concentrate the collection with hot melt flue gas, centralized processing avoids hot melt flue gas to fly away everywhere, ensures the air quality in the workshop.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A blowing hot wedge capable of exhausting air remotely is characterized by comprising
A hot wedge body;
the welding part is arranged at the front side of the hot wedge body, the outer side surface of the welding part is suitable for being contacted with the hot melting material, and the inner side surface of the welding part is positioned in the hot air flow channel;
the hot air flow channel is arranged in the hot wedge body, an air inlet of the hot air flow channel is arranged on the surface of the hot wedge body, and the air inlet is connected with a hot air input pipe;
at least one air outlet hole, wherein each air outlet hole is formed in the surface of the hot wedge body;
one end of the hot air exhaust pipe is communicated with each air outlet, and the other end of the hot air exhaust pipe is far away from the hot wedge body.
2. A remotely ventable blowing hot wedge according to claim 1,
the number of the air outlet holes is one;
the connecting structure between the hot gas exhaust pipe and the gas outlet hole is as follows:
the surface of the hot wedge body is provided with a groove, and the air outlet is formed in the bottom surface of the groove;
the deep bead, the deep bead is the flat board, and its sealed setting is on the recess to make and form the unhurried current cavity between deep bead and the recess, the steam calandria is connected with the deep bead, so that steam calandria and unhurried current cavity intercommunication.
3. A remotely ventable blowing hot wedge according to claim 1,
the number of the air outlet holes is two, namely an upper air outlet hole and a lower air outlet hole;
the connecting structure between the hot gas exhaust pipe and the gas outlet hole is as follows:
the upper surface of the hot wedge body is provided with an upper groove, the lower surface of the hot wedge body is provided with a lower groove, the upper air outlet hole is formed in the upper groove, and the lower air outlet hole is formed in the lower groove;
the wind shield is of a U-shaped structure, the wind shield is arranged on the upper groove and the lower groove in a sealing mode, an upper slow flow chamber and a lower slow flow chamber are formed between the upper groove and the lower groove and the wind shield respectively, one side of the wind shield is connected with the hot wedge body in a sealing mode, and the other side of the wind shield is connected with the wind shielding side plate in a sealing mode;
the wind shielding side plate is arranged on one side of the U-shaped wind shielding plate in a sealing mode, a communicating cavity is formed between the wind shielding side plate and the side end face of the hot wedge body, the communicating cavity is communicated with the upper slow flow cavity and the lower slow flow cavity respectively, and the hot gas exhaust pipe is connected with the wind shielding side plate so that the wind shielding side plate is communicated with the communicating cavity.
4. A remotely ventable blowing hot wedge according to claim 3,
the hot gas flow passage comprises
The rear end of the air inlet channel is connected with a hot air input pipe, and the front end of the air inlet channel is connected with the heat conducting cavity;
the heat conduction cavity is respectively communicated with the air inlet flow channel and the two hot air outlet cavities, and the inner side surface of the welding part is positioned in the heat conduction cavity;
the two air outlet flow channels are respectively positioned at the upper side and the lower side of the air inlet flow channel, the front ends of the air outlet flow channels are communicated with the heat conducting cavity, and air outlet holes of the two air outlet flow channels are respectively arranged on the upper end surface and the lower end surface of the hot wedge body;
high-temperature airflow enters the heat conduction cavity from the air inlet flow channels to provide heat required by welding for the welding part, and the hot airflow in the heat conduction cavity is then discharged from the two air outlet flow channels.
5. A remotely ventable blowing hot wedge according to claim 4,
the heat conduction cavity is internally provided with a heat conduction block, the front end of the heat conduction block is fixedly connected with the inner side wall of the welding part, and the rear end of the heat conduction block extends into the air inlet flow channel.
6. A hot air glue pressing machine is characterized by comprising
The hot melt adhesive pressing machine comprises a machine frame, wherein a hot melt adhesive pressing station is arranged on the machine frame;
the pair of material pressing wheels are arranged at the hot melting and glue pressing station;
the blowing hot wedge is arranged at a hot melt adhesive pressing station and adopts the blowing hot wedge of any one of claims 1 to 5;
and the negative pressure pipe is arranged at the hot-melting glue pressing station and is suitable for sucking away the smoke generated by the hot-melting glue pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221348412.0U CN217454974U (en) | 2022-05-31 | 2022-05-31 | Blowing hot wedge and hot air adhesive pressing machine capable of exhausting remotely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221348412.0U CN217454974U (en) | 2022-05-31 | 2022-05-31 | Blowing hot wedge and hot air adhesive pressing machine capable of exhausting remotely |
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| Publication Number | Publication Date |
|---|---|
| CN217454974U true CN217454974U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221348412.0U Active CN217454974U (en) | 2022-05-31 | 2022-05-31 | Blowing hot wedge and hot air adhesive pressing machine capable of exhausting remotely |
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| Country | Link |
|---|---|
| CN (1) | CN217454974U (en) |
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2022
- 2022-05-31 CN CN202221348412.0U patent/CN217454974U/en active Active
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