CN114851579A - Novel hot riveting welding unit - Google Patents
Novel hot riveting welding unit Download PDFInfo
- Publication number
- CN114851579A CN114851579A CN202110072513.3A CN202110072513A CN114851579A CN 114851579 A CN114851579 A CN 114851579A CN 202110072513 A CN202110072513 A CN 202110072513A CN 114851579 A CN114851579 A CN 114851579A
- Authority
- CN
- China
- Prior art keywords
- heating
- pipe
- welding unit
- novel hot
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 60
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 239000000112 cooling gas Substances 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 description 6
- 208000002925 dental caries Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
- B29C65/305—Electrical means involving the use of cartridge heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a novel hot rivet welding unit which comprises a welding head, wherein a heating block is arranged on the welding head, two heating guide pillars are respectively arranged above the heating block, heating pipes are arranged in the heating guide pillars and are connected with the welding head, a cavity is arranged in the heating block, a cooling pipe is arranged in the cavity of the heating block, cooling gas is introduced into the cooling pipe, an air inlet pipe and an air outlet pipe are arranged on the heating block, the guide pillars are arranged above the heating block, air blowing pipes are arranged on the guide pillars, and the air outlet of the air blowing pipes is close to the welding head, so that the heating and cooling speed is high.
Description
Technical Field
The invention mainly relates to the field of hot rivet welding, in particular to a novel hot rivet welding unit.
Background
Hot rivet welding machines are used to join articles made of different materials, to achieve interconnection between thermosetting plastics and hot melt plastics articles, or to join plastics articles to metals. The existing hot riveting structure mostly adopts a structure that a single-head electric heating tube is sleeved in a hot riveting welding head or a winding type electric heating tube is sleeved outside an inner welding head. Because the electric heating tube is arranged in the electric heating tube structure in the hot riveting welding head, cold air can not effectively enter the electric heating tube body when air is cooled, and therefore, the electric heating tube is generally cooled slowly. And the heating of the riveting head word connected with a heating pipe is slower.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel hot rivet welding unit which comprises a welding head 3, wherein a heating block 2 is arranged on the welding head 3, two heating guide pillars 1 are respectively arranged above the heating block 2, a heating pipe 101 is arranged in each heating guide pillar 1, the heating pipe 101 is connected with the welding head 3, a cavity is arranged in each heating block 2, a cooling pipe is arranged in each cavity in each heating block 2, cooling air is introduced into each cooling pipe, an air inlet pipe 7 and an air outlet pipe 6 are arranged on each heating block 2, a guide pillar 4 is arranged above each heating block 2, an air blowing pipe 5 is arranged on each guide pillar 4, and an air outlet of each air blowing pipe 5 is arranged close to the welding head 3.
Preferably, two heating pipes 101 are arranged in each heating guide pillar 1.
Preferably, the four heating pipes 101 are connected to a power source by connecting to a main conducting wire respectively.
Preferably, the air inlet pipe 7 and the air outlet pipe 6 are arranged on the same side surface of the heating block 2.
Preferably, one end of the air blowing pipe 5 is connected with a fan.
Preferably, the cooling pipe is distributed in the inner cavity in a bent mode.
The invention has the beneficial effects that: two heating guide columns are arranged to heat the butt welding joint, the heating speed is high, a cooling pipe is arranged in the heating block 2, and when cooling is needed, the welding joint is in air-cooled contact with the cooling speed of the welding joint.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of plane a-a of fig. 2.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the present invention includes:
the utility model provides a novel hot rivet welding unit, includes soldered connection 3, be equipped with heating block 2 on soldered connection 3, 2 tops of heating block are equipped with two heating guide pillars 1 respectively, be equipped with heating pipe 101 in the heating guide pillar 1, the soldered connection 3 is connected to heating pipe 101, 2 inside cavitys that are equipped with of heating block, 2 interior cavitys of heating block are equipped with the cooling tube, lead to the cooling gas in the cooling tube, be equipped with intake pipe 7 and outlet duct 6 on the heating block 2, 2 tops of heating block are equipped with guide pillar 4, be equipped with gas blow pipe 5 on the guide pillar 4, the gas outlet of gas blow pipe 5 is close to soldered connection 3 and sets up.
In this embodiment, two heating pipes 101 are preferably provided in each heating guide pillar 1.
In this embodiment, preferably, the four heating pipes 101 are connected to a power supply by connecting to a main conducting wire.
In the present embodiment, the air inlet pipe 7 and the air outlet pipe 6 are preferably arranged on the same side surface of the heating block 2.
In this embodiment, preferably, one end of the air blowing pipe 5 is connected to a fan.
In this embodiment, the cooling pipe is preferably distributed in a curved shape in the inner cavity.
Two heating guide columns are arranged to heat the butt welding joint, the heating speed is high, a cooling pipe is arranged in the heating block 2, and when cooling is needed, the welding joint is in air-cooled contact with the cooling speed of the welding joint.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (6)
1. The utility model provides a novel hot riveting welding unit, its characterized in that, includes soldered connection (3), be equipped with on soldered connection (3) heating piece (2), heating piece (2) top is equipped with two heating guide pillars (1) respectively, be equipped with heating pipe (101) in heating guide pillar (1), soldered connection (3) are connected to heating pipe (101), heating piece (2) inside is equipped with the cavity, heating piece (2) inner cavity is equipped with the cooling tube, logical cooling gas in the cooling tube, be equipped with intake pipe (7) and outlet duct (6) on heating piece (2), heating piece (2) top is equipped with guide pillar (4), be equipped with gas blow pipe (5) on guide pillar (4), the gas outlet of gas blow pipe (5) is close to soldered connection (3) and sets up.
2. The novel hot rivet welding unit of claim 1, characterized in that: two heating pipes (101) are arranged in each heating guide pillar (1).
3. The novel hot rivet welding unit of claim 2, characterized in that: the four heating pipes (101) are connected with a power supply by being respectively connected with a main conducting wire.
4. The novel hot rivet welding unit of claim 3, characterized in that: the air inlet pipe (7) and the air outlet pipe (6) are arranged on the same side face of the heating block (2).
5. The novel hot rivet welding unit of claim 4, wherein: one end of the air blowing pipe (5) is connected with a fan.
6. The novel hot rivet welding unit of claim 5, wherein: the cooling pipes are distributed in the inner cavity in a bent mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110072513.3A CN114851579A (en) | 2021-01-20 | 2021-01-20 | Novel hot riveting welding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110072513.3A CN114851579A (en) | 2021-01-20 | 2021-01-20 | Novel hot riveting welding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114851579A true CN114851579A (en) | 2022-08-05 |
Family
ID=82623454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110072513.3A Pending CN114851579A (en) | 2021-01-20 | 2021-01-20 | Novel hot riveting welding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114851579A (en) |
-
2021
- 2021-01-20 CN CN202110072513.3A patent/CN114851579A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |