CN211851433U - Double-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile - Google Patents
Double-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile Download PDFInfo
- Publication number
- CN211851433U CN211851433U CN201920941076.2U CN201920941076U CN211851433U CN 211851433 U CN211851433 U CN 211851433U CN 201920941076 U CN201920941076 U CN 201920941076U CN 211851433 U CN211851433 U CN 211851433U
- Authority
- CN
- China
- Prior art keywords
- bridge
- connecting bridge
- sawtooth
- groove
- double
- 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.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a double bridge sawtooth pattern injecting glue thermal-insulated aluminium alloy for connect the first section bar and the second section bar that set up relatively, one side of first section bar is equipped with first connecting bridge and first locked groove, the second section bar is provided with second connecting bridge and second locked groove on the face relative with first section bar, the tip of first connecting bridge and second connecting bridge is equipped with the picture peg that the cross section is "U" shape, the picture peg of first connecting bridge inserts and realizes locking in the second locked groove, the picture peg of second connecting bridge inserts and realizes locking in the first locked groove, the surface of picture peg is equipped with the sawtooth, the internal surface of first locked groove and second locked groove be equipped with sawtooth complex latch, first connecting bridge is located second connecting bridge top; and a glue injection groove is formed between the first profile and the second profile in a surrounding mode. The utility model discloses a locking is realized to two connection bridges, and stability is strong to two cavitys are separated into with the injecting glue groove to first connection bridge, can realize double-colored injecting glue.
Description
Technical Field
The utility model relates to a building aluminium alloy's manufacturing shaping field, more specifically say, relate to a two bridge sawtooth pattern injecting glue thermal-insulated aluminium alloy.
Background
The glue injection type heat insulation system and the strip penetrating type heat insulation system are two most popular heat insulation systems in building materials in the world, wherein the glue injection type heat insulation system mainly adopts a glue injection mode of polyurethane heat insulation glue, and the strip penetrating type heat insulation system mainly adopts a strip penetrating mode of nylon glass fiber heat insulation strips.
Tests show that the glue injection type heat insulation system is superior to a strip penetrating type heat insulation system in heat insulation performance and building structure performance. The air tightness and water tightness of the glue injection type heat insulation system are better, the heat insulation performance is 1.25 times that of the strip penetrating type heat insulation system, and the high shear strength of wind pressure resistance is 4 times that of the strip penetrating type heat insulation system. In addition, the glue injection type heat insulation system also has higher bending resistance, impact resistance and tensile strength.
However, on the manufacturing process of two-in-one type of inner and outer double colors, the strip penetrating type heat insulation system has advantages over the glue injection type heat insulation system, the penetrating strip of the penetrating strip type heat insulation aluminum profile is prefabricated, the inner part and the outer part of the aluminum profile are subjected to surface treatment separately, and the forming of a double-color structure can be completed conveniently through tooth punching, strip penetrating and rolling.
Under the condition that the market is increasingly popularized with the requirement of internal and external double colors, the traditional manufacturing process of the integral glue injection cutting single-bridge heat insulation aluminum profile gradually disappears; the glue injection type internal and external two-in-one molding is manufactured in such a way that the glue is in a liquid state at the glue injection initial stage, the difficulty in die assembly and positioning of the internal and external aluminum profiles is high, and the molding efficiency is low.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in providing a two bridge sawtooth pattern injecting glue thermal-insulated aluminium alloy, can realize that first section bar and second section bar lock fast to joint strength is high.
The utility model provides a technical scheme that its technical problem adopted is: the double-bridge sawtooth-type glue-injection heat-insulation aluminum profile is constructed and used for connecting a first profile and a second profile which are oppositely arranged, a first connecting bridge and a first locking groove are arranged on one side of the first profile, a second connecting bridge and a second locking groove are arranged on the surface, opposite to the first profile, of the second profile, inserting plates with U-shaped cross sections are arranged at the end parts of the first connecting bridge and the second connecting bridge, the inserting plates of the first connecting bridge are inserted into the second locking groove to realize locking, the inserting plates of the second connecting bridge are inserted into the first locking groove to realize locking, sawteeth are arranged on the outer surfaces of the inserting plates, clamping teeth matched with the sawteeth are arranged on the inner surfaces of the first locking groove and the second locking groove, and the first connecting bridge is positioned above the second connecting bridge; the first section bar and the second section bar are surrounded to form an injection groove, the first connecting bridge is located in the middle of the injection groove, and the second connecting bridge is located at the bottom of the injection groove.
In the scheme, the inserting plate comprises an upper tongue plate and a lower tongue plate which are tough.
In the scheme, the head parts of the upper tongue plate and the lower tongue plate are provided with chamfers.
In the above scheme, the glue injection groove is provided with a glue injection port.
In the above scheme, the first locking groove and the second locking groove are located on opposite sides.
Implement the utility model discloses a thermal-insulated aluminium alloy of two bridge sawtooth pattern injecting glue has following beneficial effect:
1. the utility model discloses two section bars adopt the connected form of sawtooth pattern picture peg and the quick locking of locked groove, guarantee quick compound die to there is certain tight power that rises behind the compound die, stable fastening, form inseparabler box girder structure body behind the actual physics cooperation of injecting glue completion back both sides aluminium alloy, ensured the size precision and the rigidity of both sides compound die aluminium alloy.
2. Realize locking through two connection bridges, stability is strong to two cavitys are separated into with the injecting glue groove to first connection bridge, can realize double-colored injecting glue.
3. The utility model discloses both sides aluminium alloy can become finished product material through a glue injection and a bridge cutting technology, and this manufacturing process compares with former whole aluminium alloy injecting glue technology and does not increase the flow, but the demand of inside and outside double-colored on satisfying market that can be convenient, and can stabilize the compound die location, has solved the difficult problem of compound die, has reduced the manufacturing cost of technology, has improved production efficiency.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic structural view of a double-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile of the present invention;
FIG. 2 is a schematic view of a double-bridge sawtooth type glue injection heat insulation aluminum profile during die assembly;
FIG. 3 is a schematic view of the upper glue injection groove after the molding block is molded;
FIG. 4 is a schematic view of the disc cutter after cutting the first and second attachment bridges;
fig. 5 is a schematic diagram of a double-bridge sawtooth type glue injection heat insulation aluminum profile finished product.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, the utility model discloses two bridge sawtooth pattern injecting glue thermal-insulated aluminium alloy for connect relative first section bar 1 and the second section bar 2 that sets up. One side of first section bar 1 is equipped with first connecting bridge 3 and first locked groove 4, the second section bar is provided with second connecting bridge 5 and second locked groove 6 on the face relative with first section bar, the tip of first connecting bridge 3 and second connecting bridge 5 is equipped with picture peg 7 that the cross section is "U" shape, picture peg 7 of first connecting bridge 3 inserts and realizes locking in the second locked groove 6, picture peg 7 of second connecting bridge 5 inserts and realizes locking in the first locked groove 4, the surface of picture peg 7 is equipped with the sawtooth, the internal surface of first locked groove 4 and second locked groove 6 is equipped with the latch with sawtooth complex, first connecting bridge 3 is located second connecting bridge 5 tops. Enclose between first section bar 1 and the second section bar 2 and enclose into glue injection groove 8, first connecting bridge 3 is located glue injection groove 8's middle part, and second connecting bridge 5 is located glue injection groove 8's bottom, and first connecting bridge 3 separates into two cavitys with glue injection groove 8.
Furthermore, the inserting plate 7 comprises an upper tongue plate and a lower tongue plate which are tough, so that certain tension force is ensured after the rapid die assembly and the die assembly. The plurality of saw teeth are coupled to ensure stable die assembly and prevent disengagement. The head parts of the upper tongue plate and the lower tongue plate are provided with chamfers with the thickness of 0.2-0.5mm, so that the inserting plate 7 can be conveniently inserted into the first locking groove 4 and the second locking groove 6. Preferably, the first locking groove 4 and the second locking groove 6 are located at opposite sides and locked in a staggered mode, so that the locking is more stable.
The manufacturing process of the utility model comprises the following steps:
s1, connecting aluminum profiles on two sides of the double-bridge sawtooth-shaped glue injection heat insulation aluminum profile through a first connecting bridge 3, a first locking groove 4, a second connecting bridge 5 and a second locking groove 6, manually and quickly preliminarily closing the moulds, then sending the moulds into a glue injection machine with a pinch roll 9, and continuously, accurately and firmly closing the moulds from the head to the tail of an inlet of the aluminum profile to be subjected to glue injection molding under the action of the pretightening force of the pinch roll 9 of the glue injection machine to form a rigid whole, as shown in figure 2.
And S2, after the aluminum profiles on the two sides of the double-bridge sawtooth-shaped glue injection heat insulation aluminum profile are accurately and firmly matched, the aluminum profiles enter a glue injection machine to perform continuous glue injection on the groove body to form a glue injection block 11, as shown in figure 3.
S3, placing the double-bridge sawtooth-shaped glue injection heat insulation aluminum profile subjected to glue injection on the carrier roller group 10, and flatly placing, cooling and forming the whole.
S4, horizontally placing the double-bridge sawtooth-shaped glue injection heat insulation aluminum profile subjected to glue injection molding into a disc cutting machine 12, symmetrically cutting off the first connecting bridge 3 and the second connecting bridge 5 from the center from the bottom, controlling a certain width, and increasing the connection with an upper glue injection body, as shown in fig. 4.
And S5, turning over the whole cut 'two-in-one' double-bridge sawtooth type glue injection heat insulation aluminum profile, blowing the cut aluminum, injecting glue for the second time to form a lower glue block 13, and cooling to complete the forming as shown in figure 5.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. A double-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile is used for connecting a first profile and a second profile which are arranged oppositely, and is characterized in that a first connecting bridge and a first locking groove are arranged on one side of the first profile, a second connecting bridge and a second locking groove are arranged on the surface, opposite to the first profile, of the second profile, inserting plates with U-shaped cross sections are arranged at the end parts of the first connecting bridge and the second connecting bridge, the inserting plates of the first connecting bridge are inserted into the second locking groove to realize locking, the inserting plates of the second connecting bridge are inserted into the first locking groove to realize locking, sawteeth are arranged on the outer surfaces of the inserting plates, clamping teeth matched with the sawteeth are arranged on the inner surfaces of the first locking groove and the second locking groove, and the first connecting bridge is positioned above the second connecting bridge; the first section bar and the second section bar are surrounded to form an injection groove, the first connecting bridge is located in the middle of the injection groove, and the second connecting bridge is located at the bottom of the injection groove.
2. The double-bridge sawtooth-type glue-injection heat-insulation aluminum profile as claimed in claim 1, wherein the inserting plate comprises an upper tongue plate and a lower tongue plate which are tough.
3. The double-bridge sawtooth-type glue-injection heat-insulation aluminum profile as claimed in claim 2, wherein the heads of the upper tongue plate and the lower tongue plate are provided with chamfers.
4. The double-bridge sawtooth type glue injection heat insulation aluminum profile as claimed in claim 1, wherein a glue injection opening is formed in the glue injection groove.
5. The double-bridge sawtooth-type glue-injection heat-insulation aluminum profile as claimed in claim 1, wherein the first locking groove and the second locking groove are located on opposite sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019205090093 | 2019-04-15 | ||
| CN201920509009 | 2019-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851433U true CN211851433U (en) | 2020-11-03 |
Family
ID=73130930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920941076.2U Active CN211851433U (en) | 2019-04-15 | 2019-06-20 | Double-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585919A (en) * | 2021-09-02 | 2021-11-02 | 江苏韦乐森金属型材科技有限公司 | Closed interlocking connection structure of high-strength polyurethane pouring heat-insulation metal section |
-
2019
- 2019-06-20 CN CN201920941076.2U patent/CN211851433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585919A (en) * | 2021-09-02 | 2021-11-02 | 江苏韦乐森金属型材科技有限公司 | Closed interlocking connection structure of high-strength polyurethane pouring heat-insulation metal section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211851433U (en) | Double-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile | |
| CN108756615A (en) | Single bridge glue-injection heat-insulation aluminium profile structure and heat-insulation aluminum section manufacturing process | |
| CN209760428U (en) | Single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile | |
| CN208650729U (en) | Single bridge glue-injection heat-insulation aluminium profile structure | |
| CN208215811U (en) | Doube bridge glue-injection heat-insulation aluminium profile structure | |
| CN216950113U (en) | Aluminum-plastic co-extrusion composite profile | |
| CN201240033Y (en) | Mould for composite long rod insulator injection molding machine | |
| CN100458086C (en) | Panel for the production of a swimming pool | |
| CN206383394U (en) | Switching mechanism in double-color injection molding cavity and double-color injection molding machine | |
| CN209109863U (en) | A kind of extrusion die producing aluminium canopy of the heavens curtain sheet | |
| CN209395219U (en) | A kind of double layer material profiled bar extrusion die with steel lining | |
| CN212372682U (en) | Self-adaptive molding device for pressure-injection rubber type elastic handle | |
| CN209775400U (en) | Injection mold for automobile front bumper | |
| CN208826933U (en) | A kind of PE wood-plastic foamed floor mold | |
| CN211416072U (en) | Supercharged solid wood-plastic die in large cross section | |
| CN207028907U (en) | A kind of composite conducting rail of novel belt inside enclosed dovetail groove | |
| CN108999848B (en) | A coupling assembling for realizing sculpture formula blowing goods segmentation is connected | |
| CN112059550A (en) | Manufacturing process and structure of novel automobile partition wall | |
| CN108638405A (en) | Doube bridge glue-injection heat-insulation aluminium profile structure and heat-insulation aluminum section manufacturing process | |
| CN217803274U (en) | Hot bending die for high-low parting surfaces | |
| CN209492116U (en) | A kind of vehicle wheel headnote mould | |
| CN215151578U (en) | High-efficient refrigerated injection mold | |
| CN219561110U (en) | Stay wire shell forming die | |
| CN217414346U (en) | High-efficient assembled PC prefabricated component mould | |
| CN216885128U (en) | Integral composite low-cost heat-insulation extrusion molding die for aluminum alloy frame of casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |