Material collecting device for steel bar truss production

Abstract

The utility model relates to a material collecting device for producing a steel bar truss, which comprises a base and a plurality of collecting components arranged on the base and distributed along the length direction, and each collecting component comprises a bearing frame and a collecting frame; the bearing frame comprises a frame body fixedly connected with the base, a swing assembly slidably connected with the frame body in the vertical direction and a lifting assembly driving the swing assembly to ascend and descend. The swing assembly comprises a bearing table and a turnover mechanism driving the bearing table to rotate. The collecting frame is located on one side of the bearing frame and provided with a horizontal part used for containing the steel bar truss. After production of the steel bar trusses is completed, the cut steel bar trusses enter the bearing table, and the steel bar trusses on the bearing table are transferred to the horizontal part of the collecting frame and stacked on the horizontal part under the action of the lifting assembly and the turnover mechanism, so that automatic stacking is achieved, and manpower is reduced.

Description

Technical Field

[0001] The utility model relates to the field of mobile house production equipment, and more specifically, to an aggregate device for the production of steel bar trusses. Background Art

[0002] Steel bar truss templates are becoming more and more popular in the domestic market. Most of the triangular trusses are welded by five steel bars. This kind of triangular steel bar truss generally adopts an automated production line, such as the fully automated steel bar truss production line disclosed in the prior art. The production line successively includes a wire feeding device, a straightening device, a wire storage and terminal straightening device, an arch bending device, a welding device, a bottom foot bending device, a stepping traction device, a shearing device and an automatic collection device. The automatic collection device among them includes a mounting base, and a robotic arm and a truss sliding rack are arranged on the mounting base. The robotic arm places the cut steel bar trusses on the truss sliding rack.

[0003] However, generally, steel bar trusses are stacked during transportation. However, the above-mentioned automatic collection device can only let the steel bar trusses be unloaded one by one. Subsequently, it is necessary to manually stack the steel bar trusses and then transfer them to other processes for standby, which is a waste of manpower. Summary of the Utility Model

[0004] In order to overcome the problem that the steel bar trusses in the steel bar truss production line of the prior art still need to be manually stacked, the utility model provides an aggregate device for the production of steel bar trusses, which is applied to the steel bar truss production line and can realize the automatic stacking and unloading of steel bar trusses.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: an aggregate device for the production of steel bar trusses, including a base and a plurality of collection components installed on the base and distributed along the length direction. The collection components include a support bracket and a collection rack; the support bracket includes a frame body fixedly connected to the base, a swing component slidably connected to the frame body in the vertical direction, and a lifting component for driving the swing component to lift. The swing component includes a support table and a turning mechanism for driving the support table to rotate; the collection rack is located on one side of the support bracket, and the collection rack is provided with a horizontal part for placing steel bar trusses.

[0006] In the above technical solution, the steel bar truss moves above the supporting table along with the advancement of the production line. When the preset length of the steel bar truss is reached, this section of the steel bar truss is cut off and then received by the supporting table. The swinging assembly moves downward under the action of the lifting assembly. When the swinging assembly descends to a position lower than the horizontal part of the collecting rack, the steel bar truss will be transferred from the supporting table to the horizontal part. At this time, the flipping mechanism drives the supporting table to rotate, and the supporting table is transferred to one side of the steel bar truss instead of being below the steel bar truss in the vertical direction, so that the steel bar truss does not hinder the upward movement of the flipping assembly. The lifting assembly drives the flipping assembly to move upward and return to its original position completely. The next section of the steel bar truss then enters the supporting table, repeating the above steps, and the landing point of each steel bar truss on the horizontal part is the same. The new steel bar truss will be stacked on the steel bar truss on the horizontal part, realizing the automatic stacking of the steel bar truss on the horizontal part.

[0007] Preferably, the frame body is provided with an installation cavity, and both the flipping mechanism and the lifting assembly are located in the installation cavity; the flipping mechanism includes a mounting plate connected to the lifting assembly and a driving motor mounted on the mounting plate; a through portion is provided on the frame body, and the driving shaft of the driving motor extends out of the through portion and is connected to the supporting table. The installation cavity of the frame body can impose certain restrictions on the flipping mechanism, and the cooperation between the driving shaft of the driving motor and the through portion can further enhance the stability of the up and down movement of the flipping mechanism. The driving motor drives the supporting table to rotate to achieve flipping.

[0008] Preferably, the driving motor is a bidirectional motor, and through portions are provided on both sides of the frame body. The driving shaft of the bidirectional motor passes through the through portions on both sides and is connected to the supporting table. The bidirectional motor can drive the two sides of the supporting table to rotate simultaneously, making the movement smoother.

[0009] Preferably, the supporting table includes side plates respectively connected to the driving shafts and a cross plate mounted on the top surface of the side plates. The side plates can retract into both sides of the frame body when flipping, enabling the supporting table to rotate to a position not below the steel bar truss. The cross plate is used for the contact area with the steel bar truss.

[0010] Preferably, a baffle is provided on one side of the cross plate close to the frame body. The baffle can prevent the steel bar truss from falling from one side of the frame body.

[0011] Preferably, the lifting assembly includes a lifting cylinder mounted at the bottom of the installation cavity. The lifting assembly can also be a sprocket, a chain, and a driving source. The sprocket includes a driving sprocket provided at the bottom of the frame body and a driven sprocket provided at the top of the frame body. The driving source drives the driving sprocket to rotate. The flipping mechanism is fixed on the chain, and the flipping mechanism moves up and down by driving the chain to move through the sprocket.

[0012] Preferably, a pushing component is provided at one end of the collecting rack close to the supporting rack, and the pushing component is used to push the steel bar truss on the horizontal part along the horizontal part to the other end of the collecting rack. When the steel bar trusses are stacked to a certain height, the pushing component pushes the steel bar trusses forward by a certain distance. After vacating the position of the horizontal part, the stacking of the steel bar trusses can continue. If the stacking function is not wanted, the pushing component can also be used. After each steel bar truss enters the horizontal part, the pushing component pushes the steel bar truss forward.

[0013] Preferably, the pushing component includes a pushing cylinder installed on the collecting rack and a push plate connected to the output end of the pushing cylinder.

[0014] Preferably, an inclined surface is provided at the top of the push plate, and the top end of the inclined surface inclines towards the direction where the pushing cylinder is located. If the steel bar truss contacts the inclined surface, the steel bar truss will move downward along the inclined surface during the descending process. The inclined surface plays a guiding role in guiding the steel bar truss to descend in place, which is beneficial to controlling the landing point of the steel bar truss, so as to better realize the stacking of the steel bar trusses.

[0015] Preferably, a clamping part is provided at the bottom of the push plate, and the clamping part fits the outer contour of the horizontal part. There will be a gap between the clamping part and the outer contour of the horizontal part, so that the movement of the push plate can be restricted by the horizontal part without deviation, and at the same time, the resistance is not too large.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: After the production of the steel bar truss is completed, the cut steel bar truss enters the supporting table, and through the action of the lifting component and the flipping mechanism, the steel bar truss on the supporting table is transferred to the horizontal part of the collecting rack and stacked on the horizontal part, thereby realizing automatic stacking and reducing the use of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of Embodiment 1 of an aggregate device for steel bar truss production of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the swinging component of the present utility model;

[0019] Figure 3 is a schematic structural diagram of Embodiment 2 of an aggregate device for steel bar truss production of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The accompanying drawings are only for illustrative purposes and should not be construed as limiting the patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged or reduced, which does not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and should not be construed as limiting the patent.

[0021] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and should not be construed as limiting the patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] The technical solution of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings:

[0023] Embodiment 1

[0024] As Figure 1-2 shown, Embodiment 1 of an aggregate device for steel bar truss production includes a base 1 and a plurality of collection components installed on the base 1 and distributed along the length direction. The collection components include a support bracket 2 and a collection rack 3. The support bracket 2 includes a frame body 201 fixedly connected to the base 1, a swing component 202 slidably connected to the frame body 201 in the vertical direction, and a lifting component 203 for driving the swing component 202 to lift and lower. The swing component 202 includes a support table 2021 and a flipping mechanism 2022 for driving the support table 2021 to rotate. The collection rack 3 is located on one side of the support bracket 2, and the collection rack 3 is provided with a horizontal portion 301 for placing the steel bar truss.

[0025] The frame body 201 is provided with an installation cavity 2011, and the flipping mechanism 2022 and the lifting assembly 203 are both located in the installation cavity 2011; the flipping mechanism 2022 includes a mounting plate 2221 connected to the lifting assembly 203 and a driving motor 2222 mounted on the mounting plate 2221; a through portion 2012 is provided on the frame body 201, and the driving shaft of the driving motor 2222 extends out through the through portion 2012 and is connected to the supporting table 2021. The installation cavity 2011 of the frame body 201 can impose certain restrictions on the flipping mechanism 2022, and the cooperation between the driving shaft of the driving motor 2222 and the through portion 2012 can further enhance the stability of the up and down movement of the flipping mechanism 2022. The driving motor 2222 drives the supporting table 2021 to rotate to achieve flipping. The driving motor 2222 is a two-way motor, and through portions 2012 are provided on both sides of the frame body 201. The driving shafts of the two-way motor pass through the through portions 2012 on both sides and are connected to the supporting table 2021. The two-way motor can drive both sides of the supporting table 2021 to rotate simultaneously, making the movement smoother.

[0026] In this embodiment, the supporting table 2021 includes side plates 2211 respectively connected to the driving shafts and a cross plate 2212 mounted on the top surface of the side plates 2211. When flipping, the side plates 2211 can retract to both sides of the frame body 201 to allow the supporting table 2021 to rotate to a position not below the steel bar truss. To prevent the supporting table 2021 from interfering with the steel bar truss during reset, the top of the side plates 2211 is connected to the driving shafts of the two-way motor. The cross plate 2212 is used to increase the contact area with the steel bar truss. A baffle 2213 is provided on one side of the cross plate 2212 close to the frame body 201. The baffle 2213 can prevent the steel bar truss from falling from one side of the frame body 201.

[0027] Furthermore, the lifting assembly 203 includes a lifting cylinder mounted at the bottom of the installation cavity 2011.

[0028] The working principle or process of the present utility model: The steel bar truss moves above the supporting table 2021 along with the propulsion of the production line. When the preset length of the steel bar truss is reached, this section of the steel bar truss is cut off and then received by the supporting table 2021. The steel bar truss is located on the cross plate 2212, and all the elevations act simultaneously. The swinging assembly 202 moves downward under the action of the lifting assembly 203. When the swinging assembly 202 descends below the horizontal part 301 of the collecting rack 3, the steel bar truss will be transferred from the supporting table 2021 to the horizontal part 301. At this time, all the bidirectional motors simultaneously drive the supporting table 2021 to rotate, and the supporting table 2021 is transferred to one side of the steel bar truss instead of being below the steel bar truss in the vertical direction. The steel bar truss will not hinder the upward movement of the flipping assembly. The lifting assembly 203 drives the flipping assembly to move upward and all return to the original position. The next section of the steel bar truss then enters the supporting table 2021, and the above steps are repeated, and the landing point of each steel bar truss on the horizontal part 301 is the same. The new steel bar truss will be stacked on the steel bar truss on the horizontal part 301, realizing the automatic stacking of the steel bar truss on the horizontal part 301.

[0029] The beneficial effects of this embodiment: After the production of the steel bar truss is completed, the cut steel bar truss enters the supporting table 2021. Through the action of the lifting assembly 203 and the flipping mechanism 2022, the steel bar truss on the supporting table 2021 is transferred to the horizontal part 301 of the collecting rack 3 and stacked on the horizontal part 301, thus realizing automatic stacking and reducing the use of manpower.

[0030] Embodiment 2

[0031] As Figure 1 shown, an aggregate device embodiment 2 for the production of steel bar trusses includes a base 1 and a plurality of collecting components installed on the base 1 and distributed along the length direction. The collecting components include a supporting bracket 2 and a collecting rack 3; the supporting bracket 2 includes a frame body 201 fixedly connected to the base 1, a swinging assembly 202 slidably connected to the frame body 201 in the vertical direction, and a lifting assembly 203 for driving the swinging assembly 202 to lift and lower. The swinging assembly 202 includes a supporting table 2021 and a flipping mechanism 2022 for driving the supporting table 2021 to rotate; the collecting rack 3 is located on one side of the supporting bracket 2, and the collecting rack 3 is provided with a horizontal part 301 for placing the steel bar truss.

[0032] The frame body 201 is provided with an installation cavity 2011, and the flipping mechanism 2022 and the lifting assembly 203 are both located inside the installation cavity 2011; the flipping mechanism 2022 includes a mounting plate 2221 connected to the lifting assembly 203 and a driving motor 2222 mounted on the mounting plate 2221; a through portion 2012 is provided on the frame body 201, and the driving shaft of the driving motor 2222 extends out through the through portion 2012 and is connected to the supporting platform 2021. The installation cavity 2011 of the frame body 201 can impose certain restrictions on the flipping mechanism 2022, and the cooperation between the driving shaft of the driving motor 2222 and the through portion 2012 can further increase the stability of the up-and-down movement of the flipping mechanism 2022. The driving motor 2222 drives the supporting platform 2021 to rotate to achieve flipping. The driving motor 2222 is a two-way motor, and through portions 2012 are provided on both sides of the frame body 201, and the driving shafts of the two-way motor pass through the through portions 2012 on both sides and are connected to the supporting platform 2021. The two-way motor can drive both sides of the supporting platform 2021 to rotate simultaneously, and the movement is smoother.

[0033] As Figure 3 shown, a pushing assembly 4 is provided at one end of the collecting rack 3 close to the supporting rack 2. The pushing assembly 4 is used to push the steel bar truss on the horizontal portion 301 along the horizontal portion 301 to the other end of the collecting rack 3. When the steel bar trusses are stacked to a certain height, the pushing assembly 4 pushes the steel bar trusses forward by a certain distance. After vacating the position of the horizontal portion 301, the stacking of the steel bar trusses can continue. If the stacking function is not wanted, the pushing assembly 4 can also be used. After each steel bar truss enters the horizontal portion 301, the pushing assembly 4 pushes the steel bar truss forward.

[0034] Specifically, the pushing assembly 4 includes a pushing cylinder 401 mounted on the collecting rack 3 and a push plate 402 connected to the output end of the pushing cylinder 401.

[0035] Among them, the top of the push plate 402 is provided with an inclined surface, and the top of the inclined surface inclines towards the direction where the pushing cylinder 401 is located. If the steel bar truss contacts the inclined surface, the steel bar truss will move downward along the inclined surface during the descending process. This inclined surface plays a guiding role in guiding the steel bar truss to the proper position, which is beneficial to controlling the landing point of the steel bar truss, so as to better achieve the stacking of the steel bar trusses.

[0036] Preferably, a clamping portion 4021 is provided at the bottom of the push plate 402, and the clamping portion 4021 fits the outer contour of the horizontal portion 301. There will be a gap between the clamping portion 4021 and the outer contour of the horizontal portion 301, so that the movement of the push plate 402 can be restricted by the horizontal portion 301 without deviation, and at the same time, the resistance is not too large.

[0037] In addition, in order to reduce the friction between the steel bar truss and the collecting rack 3, rollers can be provided on the horizontal portion 301.

[0038] The steel bar truss moves above the supporting table 2021 as the production line advances. When the preset length of the steel bar truss is reached, this section of the steel bar truss is cut off and then received by the supporting table 2021. The steel bar truss is located on the cross plate 2212. All the elevating components act simultaneously. The swinging component 202 moves downward under the action of the elevating component 203. When the swinging component 202 descends to a position lower than the horizontal part 301 of the collecting rack 3, the steel bar truss will be transferred from the supporting table 2021 to the horizontal part 301. At this time, all the bidirectional motors drive the supporting table 2021 to rotate simultaneously. The supporting table 2021 is transferred to one side of the steel bar truss instead of being below the steel bar truss in the vertical direction. The steel bar truss does not hinder the upward movement of the flipping component. The elevating component 203 drives the flipping component to move upward and all return to the original position. The next section of the steel bar truss enters the supporting table 2021 again, repeating the above steps and the landing point of each steel bar truss on the horizontal part 301 is the same. The new steel bar truss will be stacked on the steel bar truss on the horizontal part 301, realizing the automatic stacking of the steel bar truss on the horizontal part 301. When the steel bar truss is stacked to a certain height, the pushing component 4 pushes the steel bar truss forward by a certain distance. After vacating the position of the horizontal part 301, the stacking of the steel bar truss can continue. If the stacking function is not wanted, the pushing component 4 can also be used. After each steel bar truss enters the horizontal part 301, the pushing component 4 pushes the steel bar truss forward.

[0039] The remaining features and working principles of this embodiment are the same as those of Embodiment 1.

[0040] Embodiment 3

[0041] An aggregate device for the production of steel bar trusses in Embodiment 3, different from the above Embodiments 1 and 2, is that the elevating component 203 includes a sprocket, a chain and a driving source. The sprocket includes a driving wheel arranged at the bottom of the frame body 201 and a driven wheel arranged at the top of the frame body 201. The driving source drives the driving wheel to rotate. Among them, the flipping mechanism 2022 is fixed on the chain, and the flipping mechanism 2022 moves up and down by driving the chain to move through the sprocket.

[0042] The other technical features and working principles of this embodiment are the same as those of Embodiment 1 or 2.

[0043] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. An aggregate device for the production of steel bar trusses, characterized in that, It includes a base (1) and a number of collecting components installed on the base (1) and distributed along the length direction. The collecting components include a supporting bracket (2) and a collecting rack (3); the supporting bracket (2) includes a frame body (201) fixedly connected to the base (1), a swinging component (202) slidably connected to the frame body (201) in the vertical direction, and a lifting component (203) for driving the swinging component (202) to lift and lower. The swinging component (202) includes a supporting table (2021) and a turning mechanism (2022) for driving the supporting table (2021) to rotate; the collecting rack (3) is located on one side of the supporting bracket (2), and the collecting rack (3) is provided with a horizontal part (301) for placing steel bar trusses.

2. The aggregate device for steel bar truss production according to claim 1, characterized in that, The frame body (201) is provided with an installation cavity (2011), and both the turning mechanism (2022) and the lifting component (203) are located in the installation cavity (2011); the turning mechanism (2022) includes a mounting plate (2221) connected to the lifting component (203) and a driving motor (2222) installed on the mounting plate (2221); a through part (2012) is provided on the frame body (201), and the driving shaft of the driving motor (2222) extends out of the through part (2012) and is connected to the supporting table (2021).

3. The aggregate device for steel bar truss production according to claim 2, characterized in that, The driving motor (2222) is a two-way motor, and through parts (2012) are provided on both sides of the frame body (201). The driving shaft of the two-way motor passes through the through parts (2012) on both sides and is connected to the supporting table (2021).

4. The aggregate device for the production of steel bar trusses according to claim 3, characterized in that, The supporting table (2021) includes side plates (2211) respectively connected to the driving shaft and a cross plate (2212) installed on the top surface of the side plates (2211).

5. The aggregate device for manufacturing steel bar trusses according to claim 4, characterized in that, A baffle (2213) is provided on one side of the cross plate (2212) close to the frame body (201).

6. An aggregate device for the production of steel bar trusses according to any one of claims 2-5, characterized in that, The lifting component (203) includes a lifting cylinder installed at the bottom of the installation cavity (2011).

7. An aggregate device for steel bar truss production according to any one of claims 1-5, characterized in that, A pushing component (4) is provided at one end of the collecting rack (3) close to the supporting bracket (2). The pushing component (4) is used to push the steel bar truss on the horizontal part along the horizontal part to the other end of the collecting rack (3).

8. An aggregate device for steel bar truss production according to claim 7, characterized in that, The pushing component (4) includes a pushing cylinder (401) installed on the collecting rack (3) and a push plate (402) connected to the output end of the pushing cylinder (401).

9. The aggregate device for steel bar truss production according to claim 8, characterized in that, The top of the push plate (402) is provided with an inclined surface, and the top of the inclined surface inclines towards the direction where the pushing cylinder (401) is located.

10. The aggregate device for steel bar truss production according to claim 8, characterized in that, A clamping part (4021) is provided at the bottom of the push plate (402), and the clamping part (4021) fits the outer contour of the horizontal part.

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