CN214868172U - Fixed welding device for joints at two ends of steel bar truss of prefabricated floor plate - Google Patents
Fixed welding device for joints at two ends of steel bar truss of prefabricated floor plate Download PDFInfo
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- CN214868172U CN214868172U CN202120110694.XU CN202120110694U CN214868172U CN 214868172 U CN214868172 U CN 214868172U CN 202120110694 U CN202120110694 U CN 202120110694U CN 214868172 U CN214868172 U CN 214868172U
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Abstract
The utility model relates to a fixed welding set is connected at prefabricated floor plate steel bar truss both ends, including automatic feeding device, automatic welder, automatic unloader. The automatic welding device comprises a spot welding machine and a welding machine which can weld a T-shaped support and a steel bar truss to be connected, a workbench is arranged on the lower portion of the spot welding machine, a mold capable of placing the T-shaped support and the steel bar truss is arranged on the workbench, an automatic blanking device capable of pushing the welded steel bar truss out of the mold is arranged on one side of the mold and comprises a first air cylinder and a second air cylinder, the first air cylinder is vertically arranged on one side of the mold, a supporting plate is arranged on a vertical pushing rod of the first air cylinder, the second air cylinder is transversely arranged on one side of the supporting plate, and a pushing plate capable of pushing the welded steel bar truss out of the supporting plate is arranged on a transverse pushing rod of the second air cylinder. The utility model discloses can automatic feeding, automatic weld, automatic unloading, reduce the hand labor power, improve production efficiency greatly, energy-conservation subtracts the consumption.
Description
Technical Field
The utility model relates to a truss welding technology field, specific prefabricated floor plate steel bar truss both ends connect fixed welding set that says so.
Background
The truss formed by connecting the steel bars serving as the upper chord, the lower chord and the web members through spot welding is called a steel bar truss. And the two ends of the steel bar truss usually need to be welded with T-shaped brackets for joint fixing. The existing connection fixing mode adopts manual welding, so that the welding efficiency is low, the welding quality is difficult to ensure, and the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a fixed welding set of prefabricated floor plate steel bar truss both ends joint. The device can automatic feeding, automatic weld, automatic unloading, reduces the hand labor power, improves production efficiency greatly, and energy-conservation subtracts the consumption.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a fixed welding set is connected at prefabricated floor slab steel bar truss both ends, includes automatic feeding device, automatic welder, automatic unloader, automatic welder is including can will treating T type support and the welded spot welder of steel bar truss of connecting, the spot welder lower part is equipped with the workstation, be equipped with the mould that can place T type support and steel bar truss on the workstation, mould one side is equipped with the automatic unloader that can release the mould with the welded steel bar truss, automatic unloader includes cylinder one and cylinder two, the vertical setting of cylinder is equipped with the backup pad on the perpendicular push rod of cylinder one in one side of mould, cylinder two transversely set up at a backup pad side, are equipped with the push pedal that can release the backup pad with the welded steel bar truss on the horizontal push rod of cylinder two.
Furthermore, the automatic feeding device is an existing feeding robot, and the feeding robot automatically places the T-shaped support to be welded and the steel bar truss on the die.
Further, push pedal one side still is equipped with the storage frame of being convenient for deposit the good steel bar truss of welding, and the push pedal pushes away the good steel bar truss of welding in the backup pad to the storage frame.
Furthermore, the steel bar truss comprises two lower steel bars and one upper steel bar, a support groove and two truss grooves are formed in the die, the T-shaped support is inverted in the support groove, the T-shaped support is kept in a vertical state, the two lower steel bars are arranged in the truss grooves respectively, the ends of the two lower steel bars are arranged on a horizontal rod of the T-shaped support, and the end of the upper steel bar is arranged on a vertical rod of the T-shaped support.
Furthermore, the upper part of the spot welding machine is provided with a double-spot welding head capable of welding two lower reinforcing steel bars with the horizontal rod of the T-shaped support, the welding machine is provided with a welding head capable of welding an upper reinforcing steel bar with the vertical rod of the T-shaped support, and the double-spot welding head and the welding head are synchronously subjected to multi-spot welding to complete the welding operation of the T-shaped support and the steel bar truss.
Further, the welder is arranged at the upper part of the spot welder.
The utility model has the advantages that: the utility model discloses an automatic material loading of accomplishing of material loading robot, spot welder and welding machine are multiple spot automatic weld once, and automatic unloading is accomplished to cylinder one and cylinder two, and the hand labor that significantly reduces improves production efficiency, and is energy-conserving to subtract consumes.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of a mold and an automatic blanking device.
Fig. 4 is a schematic structural view of the mold.
Fig. 5 is a schematic top view of the mold.
The labels in the figure are: 1. the device comprises a cylinder I, 101, a vertical push rod, 102, a supporting plate, 2, a T-shaped support, 3, a steel bar truss, 301, a lower steel bar, 302, an upper steel bar, 4, a welding machine, 401, a welding head, 5, a cylinder II, 501, a transverse push rod, 502, a push plate, 6, a mold, 601, a support groove, 602, a truss groove, 7, a spot welding machine, 701, a workbench, 702, a double-spot welding head, 8, a feeding robot, 9 and a storage rack.
Detailed Description
The following describes in detail a specific configuration and an embodiment of the present invention with reference to the drawings.
At present, two ends of a steel bar truss are welded through a T-shaped support 2, the T-shaped support 2 comprises a horizontal rod and a vertical rod which are transverse, the steel bar truss 3 comprises two lower steel bars 301 and an upper steel bar 302, and the two lower steel bars 301 and the upper steel bar 302 are required to be welded on the horizontal rod and the vertical rod of the T-shaped support 2 during welding.
As shown in fig. 1, the fixed welding device for joints at two ends of the steel bar truss for the prefabricated floor plate of the embodiment comprises an automatic feeding device, an automatic welding device and an automatic discharging device. The automatic feeding device is a feeding robot 8, and in this embodiment, the feeding robot 8 may adopt a robot with a model of a library card 210. The automatic welding device comprises a spot welding machine 7 and a welding machine 4, wherein the welding machine 4 is arranged at the upper part of the spot welding machine 7, and the spot welding machine 7 and the welding machine 4 simultaneously act to weld the T-shaped support 2 to be connected with the steel bar truss 3 together. In the embodiment, two spot welding machines 7 and two welding machines 4 are adopted, the spot welding machine 7 can adopt an existing contact type alternating current spot welding machine (resistance welding for short), the product model is ADB-800, and the model of the welding machine 4 is BX 1-500.
As shown in fig. 2 and 3, the spot welder 7 is provided with a table 701 at a lower portion thereof and a double spot welding head 702 at an upper portion thereof, the double spot welding head 702 is capable of welding two lower bars 301 to a horizontal bar of the T-shaped bracket 2, the welder 4 is provided with a welding head 401, and the welding head 401 is capable of welding an upper bar 302 to a vertical bar of the T-shaped bracket 2. A mold 6 is arranged on the workbench 701, as shown in fig. 4 and 5, a support groove 601 and two truss grooves 602 are arranged on the mold 6, the T-shaped support 2 is inverted in the support groove 601, the T-shaped support 2 is kept in a vertical state, the two lower steel bars 301 are respectively arranged in the truss grooves 602, the ends of the two lower steel bars are arranged on the horizontal rods of the T-shaped support 2, the end of the upper steel bar 302 is arranged on the vertical rod of the T-shaped support 2, the two lower steel bars 301 are welded with the horizontal rods of the T-shaped support 2 by the double-spot welding head 702, and the upper steel bar 302 is welded with the vertical rod of the T-shaped support 2 by the welding head 401.
As shown in fig. 2 and 3, an automatic blanking device capable of pushing out the welded steel bar truss from the mold 6 is arranged on one side of the mold 6, the automatic blanking device comprises a first air cylinder 1 and a second air cylinder 5, the first air cylinder 1 is vertically arranged on one side of the mold 6, a supporting plate 102 is arranged on a vertical push rod 101 of the first air cylinder 1, the second air cylinder 5 is transversely arranged on one side of the supporting plate 102, a push plate 502 capable of pushing out the welded steel bar truss from the supporting plate 102 is arranged on a transverse push rod 501 of the second air cylinder 5, and a storage rack 9 convenient for storing the welded steel bar truss is further arranged on one side of the push plate 502. When the first air cylinder 1 acts, the vertical push rod 101 drives the support plate 102 and the second air cylinder 5 to move upwards simultaneously, the steel bar truss welded on the mold 6 is ejected out of the mold, at the moment, the second air cylinder 5 starts acting, the transverse push rod 501 drives the push plate 502 to move transversely, the steel bar truss welded on the support plate 102 is pushed onto the storage rack 9, and automatic blanking operation is completed.
In this embodiment, when the T-shaped bracket 2 and the steel bar truss 3 need to be welded, the specific operation and use steps are as follows:
1. as shown in fig. 2 and 3, the feeding robot 8 puts the T-shaped brackets 2 and the steel bar trusses 3 into the molds o 6, respectively;
2. the welding machine 4 and the spot welding machine 7 automatically move downwards, and the T-shaped support 2 and the steel bar truss 3 are welded together through the welding head 401 and the double spot welding head 702;
3. the welding machine 4 and the spot welding machine 7 return to the original point position, and the air cylinder I1 drives the air cylinder II 5 to push the welded steel bar truss out of the die 6 upwards;
4. a push plate 502 of the second air cylinder 5 pushes the steel bar truss out of the storage rack 9;
5. the first air cylinder 1 and the second air cylinder 5 return to the original positions;
6. and (5) sequentially circulating the steps from 1 to 5.
This embodiment can accomplish and accomplish T type support 2 and steel bar truss 3 automatic feeding to mould 6 in steel bar truss both ends connect fixed welding operation, accomplishes the welding through welding machine 4 and spot welder 7 are automatic, and automatic unloading operation is accomplished to rethread cylinder 1 and two 5 cylinders, and the hand labor that significantly reduces improves production efficiency guarantees the security of production, energy-conservation subtracts the consumption.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these should also be regarded as the protection scope of the present invention.
The utility model discloses the spare part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description of description and drawing, and the concrete connected mode of each part does not explain all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery and equipment all adopt conventional model among the prior art, and equipment circuit connection adopts conventional connected mode among the prior art in addition, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that technical staff in this field knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fixed welding set is connected at prefabricated floor slab rebar truss both ends, its characterized in that: including automatic feeding device, automatic welder, automatic unloader, automatic welder is including can be with waiting T type support (2) and steel bar truss (3) welded spot welder (7) and welding machine (4) of connecting, spot welder (7) lower part is equipped with workstation (701), be equipped with on workstation (701) and place mould (6) of T type support (2) and steel bar truss (3), mould (6) one side is equipped with the automatic unloader that can release mould (6) with the steel bar truss that welds, automatic unloader includes cylinder (1) and cylinder two (5), the vertical setting in one side of mould (6) of cylinder (1), is equipped with backup pad (102) on the vertical push rod (101) of cylinder (1), cylinder two (5) transversely set up in backup pad (102) one side, are equipped with on the horizontal push rod (501) of cylinder two (5) and can release the backup pad with the steel bar truss that welds (3), (the backup pad) can be with the steel bar truss that welds 102) A push plate (502).
2. The fixed welding device for the joints at the two ends of the precast floor slab steel bar truss as claimed in claim 1, is characterized in that: the automatic feeding device is a feeding robot (8).
3. The fixed welding device for the joints at the two ends of the precast floor slab steel bar truss as claimed in claim 1, is characterized in that: and a storage rack (9) convenient for storing welded steel bar trusses is further arranged on one side of the push plate (502).
4. The fixed welding device for the joints at the two ends of the precast floor slab steel bar truss as claimed in claim 1, is characterized in that: the steel bar truss (3) comprises two lower steel bars (301) and one upper steel bar (302), a support groove (601) and two truss grooves (602) are formed in the die (6), the T-shaped support (2) is inverted in the support groove (601), the two lower steel bars (301) are arranged in the truss grooves (602) respectively, the end of each lower steel bar is arranged on a horizontal rod of the T-shaped support (2), and the end of each upper steel bar (302) is arranged on a vertical rod of the T-shaped support (2).
5. The fixed welding device of the joints at the two ends of the precast floor slab steel bar truss as claimed in claim 4, is characterized in that: the upper portion of the spot welding machine (7) is provided with a double-spot welding head (702) capable of welding two lower reinforcing steel bars (301) with the horizontal rods of the T-shaped support (2), and the welding machine (4) is provided with a welding head (401) capable of welding an upper reinforcing steel bar (302) with the vertical rods of the T-shaped support (2).
6. The fixed welding device for the joints at the two ends of the precast floor slab steel bar truss as claimed in any one of claims 1 or 4, which is characterized in that: the welding machine (4) is arranged at the upper part of the spot welding machine (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120110694.XU CN214868172U (en) | 2021-01-15 | 2021-01-15 | Fixed welding device for joints at two ends of steel bar truss of prefabricated floor plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120110694.XU CN214868172U (en) | 2021-01-15 | 2021-01-15 | Fixed welding device for joints at two ends of steel bar truss of prefabricated floor plate |
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| CN214868172U true CN214868172U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120110694.XU Active CN214868172U (en) | 2021-01-15 | 2021-01-15 | Fixed welding device for joints at two ends of steel bar truss of prefabricated floor plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932301A (en) * | 2022-05-06 | 2022-08-23 | 成都固特机械有限责任公司 | Automatic welding method for end reinforcement of steel bar truss |
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2021
- 2021-01-15 CN CN202120110694.XU patent/CN214868172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932301A (en) * | 2022-05-06 | 2022-08-23 | 成都固特机械有限责任公司 | Automatic welding method for end reinforcement of steel bar truss |
| CN114932301B (en) * | 2022-05-06 | 2024-03-22 | 成都固特机械有限责任公司 | Automatic welding method for end bars of steel bar truss |
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