CN209760428U - Single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile - Google Patents
Single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile Download PDFInfo
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- CN209760428U CN209760428U CN201920092420.5U CN201920092420U CN209760428U CN 209760428 U CN209760428 U CN 209760428U CN 201920092420 U CN201920092420 U CN 201920092420U CN 209760428 U CN209760428 U CN 209760428U
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- section bar
- bridge
- sawtooth
- picture peg
- locked groove
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Abstract
The utility model relates to a single bridge sawtooth pattern injecting glue thermal-insulated aluminium alloy for connect the relative first section bar and the second section bar that sets up, one side of first section bar is equipped with the connection bridge, the tip of connecting the bridge is equipped with the picture peg that the cross section is "U" shape, the second section bar is provided with the locked groove on the face relative with first section bar, the picture peg inserts the locked groove and realizes locking, the surface of picture peg is equipped with the sawtooth, the internal surface of locked groove be equipped with sawtooth complex latch, when the picture peg inserts the locked groove, enclose into the injecting glue groove between first section bar and the second section bar, the connection bridge is located the bottom in injecting glue groove. 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.
Description
Technical Field
The utility model relates to a building aluminium alloy's manufacturing shaping field, more specifically say, relate to a single 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 is to provide a single 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 utility model provides a single bridge sawtooth pattern injecting glue aluminium alloy that insulates against heat for connect relative first section bar and the second section bar that sets up, one side of first section bar is equipped with the connection bridge, the tip of connecting the bridge is equipped with the picture peg that the cross section is "U" shape, the second section bar is provided with the locked groove on the face relative with first section bar, the picture peg inserts the locked groove and realizes locking, the surface of picture peg is equipped with the sawtooth, the internal surface of locked groove be equipped with sawtooth complex latch, when the picture peg inserts the locked groove, enclose into the injecting glue groove between first section bar and the second section bar, the connection bridge is located the bottom in injecting glue 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.
Implement the utility model discloses a single bridge sawtooth pattern injecting glue thermal-insulated aluminium alloy 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. 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 single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile of the present invention;
FIG. 2 is a schematic view of a single-bridge sawtooth-shaped 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 a single bridge cut by the disk cutter;
Fig. 5 is a schematic diagram of a single-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 single-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 connecting bridge 3, and the tip of connecting bridge 3 is equipped with picture peg 4 that the cross section is "U" shape, and second section bar 2 is provided with locked groove 5 on the face relative with first section bar 1, and picture peg 4 inserts the locked groove 5 and realizes locking, and the surface of picture peg 4 is equipped with the sawtooth, and the internal surface of locked groove 5 is equipped with the latch with sawtooth complex. When the inserting plate 4 is inserted into the locking groove 5, a glue injection groove 6 is formed by surrounding the first sectional material 1 and the second sectional material 2, the connecting bridge 3 is located at the bottom of the glue injection groove 6, and a glue injection opening is formed in the glue injection groove 6.
furthermore, the inserting plate 4 comprises an upper tongue plate and a lower tongue plate which are tough, so that a certain tension force is ensured after the rapid die assembly and the die assembly. The coupling of a plurality of teeth ensures the stable die assembly and prevents the 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 4 can be conveniently inserted into the locking groove 5.
The manufacturing process of the utility model comprises the following steps:
S1, manually and quickly preliminarily closing the dies of the aluminum profiles on the two sides of the single-bridge sawtooth-shaped glue injection heat insulation aluminum profile through the inserting plate 4 and the locking groove 5, then sending the die into a glue injection machine with a pinch roll 7, and continuously, accurately and firmly closing the dies of the aluminum profiles on the two sides to be subjected to glue injection molding from the head to the tail of an inlet under the action of the pretightening force of the pinch roll 7 of the glue injection machine to form a rigid whole, as shown in figure 2.
S2, after the aluminum profiles on the two sides of the single-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 block 9, and the glue block is shown in figure 3.
S3, placing the single-bridge sawtooth-shaped glue injection heat insulation aluminum profile subjected to glue injection on the carrier roller group 8, and integrally flatly placing, cooling and forming.
S4, horizontally placing the single-bridge sawtooth-shaped glue injection heat insulation aluminum profile subjected to glue injection molding into a disc cutting machine 10, symmetrically cutting off the connected single bridge 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, integrally turning over the single-bridge cut single-bridge sawtooth-shaped glue injection heat insulation aluminum profile, and blowing the cut aluminum profile to finish forming, wherein the form is 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 (4)
1. The utility model provides a single bridge sawtooth pattern injecting glue aluminium alloy that insulates against heat for connect relative first section bar and the second section bar that sets up, a serial communication port, one side of first section bar is equipped with the connection bridge, the tip of connecting the bridge is equipped with the picture peg that the cross section is "U" shape, the second section bar is provided with the locked groove on the face relative with first section bar, the picture peg inserts the locked groove in and realizes locking, the surface of picture peg is equipped with the sawtooth, the internal surface of locked groove be equipped with sawtooth complex latch, when the picture peg inserts the locked groove, enclose into the injecting glue groove between first section bar and the second section bar, the connection bridge is located the bottom in injecting glue groove.
2. the single-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 single-bridge sawtooth-shaped 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 single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile as claimed in claim 1, wherein a glue injection opening is formed in the glue injection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092420.5U CN209760428U (en) | 2019-01-20 | 2019-01-20 | Single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092420.5U CN209760428U (en) | 2019-01-20 | 2019-01-20 | Single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760428U true CN209760428U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920092420.5U Active CN209760428U (en) | 2019-01-20 | 2019-01-20 | Single-bridge sawtooth-shaped glue-injection heat-insulation aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760428U (en) |
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2019
- 2019-01-20 CN CN201920092420.5U patent/CN209760428U/en active Active
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